diff --git linux-libre-6.6.147-gnu/Makefile linux-libre-6.6.148-gnu/Makefile
index 735eb40adec43..3019a61385252 100644
--- linux-libre-6.6.147-gnu/Makefile
+++ linux-libre-6.6.148-gnu/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 6
-SUBLEVEL = 147
+SUBLEVEL = 148
 EXTRAVERSION = -gnu
 NAME = Pinguïn Aangedreven
 
diff --git linux-libre-6.6.147-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi linux-libre-6.6.148-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index d1d7f6a50e11f..6decf99af5f08 100644
--- linux-libre-6.6.147-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ linux-libre-6.6.148-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -3109,7 +3109,7 @@
 		#size-cells = <0>;
 
 		cpu0_0: cpu@0 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x00000>;
 
@@ -3128,7 +3128,7 @@
 		};
 
 		cpu0_1: cpu@100 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x00100>;
 
@@ -3147,7 +3147,7 @@
 		};
 
 		cpu0_2: cpu@200 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x00200>;
 
@@ -3166,7 +3166,7 @@
 		};
 
 		cpu0_3: cpu@300 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x00300>;
 
@@ -3185,7 +3185,7 @@
 		};
 
 		cpu1_0: cpu@10000 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x10000>;
 
@@ -3204,7 +3204,7 @@
 		};
 
 		cpu1_1: cpu@10100 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x10100>;
 
@@ -3223,7 +3223,7 @@
 		};
 
 		cpu1_2: cpu@10200 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x10200>;
 
@@ -3242,7 +3242,7 @@
 		};
 
 		cpu1_3: cpu@10300 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x10300>;
 
@@ -3261,7 +3261,7 @@
 		};
 
 		cpu2_0: cpu@20000 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x20000>;
 
@@ -3280,7 +3280,7 @@
 		};
 
 		cpu2_1: cpu@20100 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x20100>;
 
@@ -3299,7 +3299,7 @@
 		};
 
 		cpu2_2: cpu@20200 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x20200>;
 
@@ -3318,7 +3318,7 @@
 		};
 
 		cpu2_3: cpu@20300 {
-			compatible = "arm,cortex-a78";
+			compatible = "arm,cortex-a78ae";
 			device_type = "cpu";
 			reg = <0x20300>;
 
diff --git linux-libre-6.6.147-gnu/arch/arm64/kvm/arm.c linux-libre-6.6.148-gnu/arch/arm64/kvm/arm.c
index e49ead6d005cc..d581aedf00190 100644
--- linux-libre-6.6.147-gnu/arch/arm64/kvm/arm.c
+++ linux-libre-6.6.148-gnu/arch/arm64/kvm/arm.c
@@ -915,7 +915,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 
 	vcpu_load(vcpu);
 
-	if (run->immediate_exit) {
+	if (!vcpu->wants_to_run) {
 		ret = -EINTR;
 		goto out;
 	}
diff --git linux-libre-6.6.147-gnu/arch/loongarch/kernel/kgdb.c linux-libre-6.6.148-gnu/arch/loongarch/kernel/kgdb.c
index 7be5b4c0c9002..6728b2d67dd32 100644
--- linux-libre-6.6.147-gnu/arch/loongarch/kernel/kgdb.c
+++ linux-libre-6.6.148-gnu/arch/loongarch/kernel/kgdb.c
@@ -252,7 +252,8 @@ static int kgdb_loongarch_notify(struct notifier_block *self, unsigned long cmd,
 	if (atomic_read(&kgdb_active) != -1)
 		kgdb_nmicallback(smp_processor_id(), regs);
 
-	if (kgdb_handle_exception(args->trapnr, args->signr, cmd, regs))
+	if (kgdb_handle_exception(regs->csr_era == stepped_address ? 0 : args->trapnr,
+				  args->signr, cmd, regs))
 		return NOTIFY_DONE;
 
 	if (atomic_read(&kgdb_setting_breakpoint))
diff --git linux-libre-6.6.147-gnu/arch/mips/kvm/mips.c linux-libre-6.6.148-gnu/arch/mips/kvm/mips.c
index 231ac052b506b..f1a99962027a4 100644
--- linux-libre-6.6.147-gnu/arch/mips/kvm/mips.c
+++ linux-libre-6.6.148-gnu/arch/mips/kvm/mips.c
@@ -436,7 +436,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 		vcpu->mmio_needed = 0;
 	}
 
-	if (vcpu->run->immediate_exit)
+	if (!vcpu->wants_to_run)
 		goto out;
 
 	lose_fpu(1);
diff --git linux-libre-6.6.147-gnu/arch/powerpc/include/asm/cputime.h linux-libre-6.6.148-gnu/arch/powerpc/include/asm/cputime.h
index 4961fb38e4385..aff858ca99c05 100644
--- linux-libre-6.6.147-gnu/arch/powerpc/include/asm/cputime.h
+++ linux-libre-6.6.148-gnu/arch/powerpc/include/asm/cputime.h
@@ -32,23 +32,10 @@
 #ifdef CONFIG_PPC64
 #define get_accounting(tsk)	(&get_paca()->accounting)
 #define raw_get_accounting(tsk)	(&local_paca->accounting)
-static inline void arch_vtime_task_switch(struct task_struct *tsk) { }
 
 #else
 #define get_accounting(tsk)	(&task_thread_info(tsk)->accounting)
 #define raw_get_accounting(tsk)	get_accounting(tsk)
-/*
- * Called from the context switch with interrupts disabled, to charge all
- * accumulated times to the current process, and to prepare accounting on
- * the next process.
- */
-static inline void arch_vtime_task_switch(struct task_struct *prev)
-{
-	struct cpu_accounting_data *acct = get_accounting(current);
-	struct cpu_accounting_data *acct0 = get_accounting(prev);
-
-	acct->starttime = acct0->starttime;
-}
 #endif
 
 /*
diff --git linux-libre-6.6.147-gnu/arch/powerpc/kernel/time.c linux-libre-6.6.148-gnu/arch/powerpc/kernel/time.c
index dda35c404a676..dce831af31662 100644
--- linux-libre-6.6.147-gnu/arch/powerpc/kernel/time.c
+++ linux-libre-6.6.148-gnu/arch/powerpc/kernel/time.c
@@ -354,6 +354,69 @@ void vtime_flush(struct task_struct *tsk)
 	acct->hardirq_time = 0;
 	acct->softirq_time = 0;
 }
+
+/*
+ * Called from the context switch with interrupts disabled, to charge all
+ * accumulated times to the current process, and to prepare accounting on
+ * the next process.
+ */
+void vtime_task_switch(struct task_struct *prev)
+{
+	if (is_idle_task(prev))
+		vtime_account_idle(prev);
+	else
+		vtime_account_kernel(prev);
+
+	vtime_flush(prev);
+
+	if (!IS_ENABLED(CONFIG_PPC64)) {
+		struct cpu_accounting_data *acct = get_accounting(current);
+		struct cpu_accounting_data *acct0 = get_accounting(prev);
+
+		acct->starttime = acct0->starttime;
+	}
+}
+
+/**
+ * vtime_reset - Fast forward vtime entry clocks
+ *
+ * Called from dynticks idle IRQ entry to fast-forward the clocks to current time
+ * so that the IRQ time is still accounted by vtime while nohz cputime is paused.
+ */
+void vtime_reset(void)
+{
+	struct cpu_accounting_data *acct = get_accounting(current);
+
+	acct->starttime = mftb();
+#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
+	acct->startspurr = read_spurr(acct->starttime);
+#endif
+}
+
+#ifdef CONFIG_NO_HZ_COMMON
+/**
+ * vtime_dyntick_start - Inform vtime about entry to idle-dynticks
+ *
+ * Called when idle enters in dyntick mode. The idle cputime that elapsed so far
+ * is accumulated and the tick subsystem takes over the idle cputime accounting.
+ */
+void vtime_dyntick_start(void)
+{
+	vtime_account_idle(current);
+}
+
+/**
+ * vtime_dyntick_stop - Inform vtime about exit from idle-dynticks
+ *
+ * Called when idle exits from dyntick mode. The vtime entry clocks are
+ * fast-forward to current time so that idle accounting restarts elapsing from
+ * now.
+ */
+void vtime_dyntick_stop(void)
+{
+	vtime_reset();
+}
+#endif /* CONFIG_NO_HZ_COMMON */
 #endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
 
 void __no_kcsan __delay(unsigned long loops)
@@ -864,6 +927,7 @@ static void __init set_decrementer_max(void)
 static void __init init_decrementer_clockevent(void)
 {
 	register_decrementer_clockevent(smp_processor_id());
+	vtime_reset();
 }
 
 void secondary_cpu_time_init(void)
@@ -879,6 +943,7 @@ void secondary_cpu_time_init(void)
 	/* FIME: Should make unrelated change to move snapshot_timebase
 	 * call here ! */
 	register_decrementer_clockevent(smp_processor_id());
+	vtime_reset();
 }
 
 /* This function is only called on the boot processor */
diff --git linux-libre-6.6.147-gnu/arch/powerpc/kvm/powerpc.c linux-libre-6.6.148-gnu/arch/powerpc/kvm/powerpc.c
index 6cef200c2404d..0e35668b28302 100644
--- linux-libre-6.6.147-gnu/arch/powerpc/kvm/powerpc.c
+++ linux-libre-6.6.148-gnu/arch/powerpc/kvm/powerpc.c
@@ -1858,7 +1858,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 
 	kvm_sigset_activate(vcpu);
 
-	if (run->immediate_exit)
+	if (!vcpu->wants_to_run)
 		r = -EINTR;
 	else
 		r = kvmppc_vcpu_run(vcpu);
diff --git linux-libre-6.6.147-gnu/arch/riscv/include/asm/kvm_host.h linux-libre-6.6.148-gnu/arch/riscv/include/asm/kvm_host.h
index 459e61ad7d2b6..d2d7f9b4f7c04 100644
--- linux-libre-6.6.147-gnu/arch/riscv/include/asm/kvm_host.h
+++ linux-libre-6.6.148-gnu/arch/riscv/include/asm/kvm_host.h
@@ -202,13 +202,13 @@ struct kvm_vcpu_arch {
 	/*
 	 * VCPU interrupts
 	 *
-	 * We have a lockless approach for tracking pending VCPU interrupts
-	 * implemented using atomic bitops. The irqs_pending bitmap represent
-	 * pending interrupts whereas irqs_pending_mask represent bits changed
-	 * in irqs_pending. Our approach is modeled around multiple producer
-	 * and single consumer problem where the consumer is the VCPU itself.
+	 * The irqs_pending bitmap represents pending interrupts whereas
+	 * irqs_pending_mask represents bits changed in irqs_pending. Updates
+	 * to these bitmaps are serialized so vcpu interrupt sync/flush cannot
+	 * drop a newly injected interrupt while syncing guest-visible HVIP.
 	 */
 #define KVM_RISCV_VCPU_NR_IRQS	64
+	raw_spinlock_t irqs_pending_lock;
 	DECLARE_BITMAP(irqs_pending, KVM_RISCV_VCPU_NR_IRQS);
 	DECLARE_BITMAP(irqs_pending_mask, KVM_RISCV_VCPU_NR_IRQS);
 
diff --git linux-libre-6.6.147-gnu/arch/riscv/kvm/aia.c linux-libre-6.6.148-gnu/arch/riscv/kvm/aia.c
index 74bb27440527b..be13309030645 100644
--- linux-libre-6.6.147-gnu/arch/riscv/kvm/aia.c
+++ linux-libre-6.6.148-gnu/arch/riscv/kvm/aia.c
@@ -71,12 +71,15 @@ void kvm_riscv_vcpu_aia_flush_interrupts(struct kvm_vcpu *vcpu)
 	struct kvm_vcpu_aia_csr *csr = &vcpu->arch.aia_context.guest_csr;
 	unsigned long mask, val;
 
+	lockdep_assert_held(&vcpu->arch.irqs_pending_lock);
+
 	if (!kvm_riscv_aia_available())
 		return;
 
-	if (READ_ONCE(vcpu->arch.irqs_pending_mask[1])) {
-		mask = xchg_acquire(&vcpu->arch.irqs_pending_mask[1], 0);
-		val = READ_ONCE(vcpu->arch.irqs_pending[1]) & mask;
+	mask = vcpu->arch.irqs_pending_mask[1];
+	if (mask) {
+		vcpu->arch.irqs_pending_mask[1] = 0;
+		val = vcpu->arch.irqs_pending[1] & mask;
 
 		csr->hviph &= ~mask;
 		csr->hviph |= val;
@@ -87,6 +90,8 @@ void kvm_riscv_vcpu_aia_sync_interrupts(struct kvm_vcpu *vcpu)
 {
 	struct kvm_vcpu_aia_csr *csr = &vcpu->arch.aia_context.guest_csr;
 
+	lockdep_assert_held(&vcpu->arch.irqs_pending_lock);
+
 	if (kvm_riscv_aia_available())
 		csr->vsieh = csr_read(CSR_VSIEH);
 }
@@ -96,13 +101,22 @@ bool kvm_riscv_vcpu_aia_has_interrupts(struct kvm_vcpu *vcpu, u64 mask)
 {
 	int hgei;
 	unsigned long seip;
+#ifdef CONFIG_32BIT
+	unsigned long flags;
+	bool pending;
+#endif
 
 	if (!kvm_riscv_aia_available())
 		return false;
 
 #ifdef CONFIG_32BIT
-	if (READ_ONCE(vcpu->arch.irqs_pending[1]) &
-	    (vcpu->arch.aia_context.guest_csr.vsieh & upper_32_bits(mask)))
+	raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
+	pending = vcpu->arch.irqs_pending[1] &
+		  (vcpu->arch.aia_context.guest_csr.vsieh &
+		   upper_32_bits(mask));
+	raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock, flags);
+
+	if (pending)
 		return true;
 #endif
 
@@ -190,6 +204,9 @@ int kvm_riscv_vcpu_aia_set_csr(struct kvm_vcpu *vcpu,
 			       unsigned long val)
 {
 	struct kvm_vcpu_aia_csr *csr = &vcpu->arch.aia_context.guest_csr;
+#ifdef CONFIG_32BIT
+	unsigned long flags;
+#endif
 
 	if (reg_num >= sizeof(struct kvm_riscv_aia_csr) / sizeof(unsigned long))
 		return -ENOENT;
@@ -198,8 +215,12 @@ int kvm_riscv_vcpu_aia_set_csr(struct kvm_vcpu *vcpu,
 		((unsigned long *)csr)[reg_num] = val;
 
 #ifdef CONFIG_32BIT
-		if (reg_num == KVM_REG_RISCV_CSR_AIA_REG(siph))
-			WRITE_ONCE(vcpu->arch.irqs_pending_mask[1], 0);
+		if (reg_num == KVM_REG_RISCV_CSR_AIA_REG(siph)) {
+			raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
+			vcpu->arch.irqs_pending_mask[1] = 0;
+			raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock,
+						   flags);
+		}
 #endif
 	}
 
diff --git linux-libre-6.6.147-gnu/arch/riscv/kvm/vcpu.c linux-libre-6.6.148-gnu/arch/riscv/kvm/vcpu.c
index 9584d62c96ee7..e2c66bf319111 100644
--- linux-libre-6.6.147-gnu/arch/riscv/kvm/vcpu.c
+++ linux-libre-6.6.148-gnu/arch/riscv/kvm/vcpu.c
@@ -44,6 +44,7 @@ const struct kvm_stats_header kvm_vcpu_stats_header = {
 
 static void kvm_riscv_reset_vcpu(struct kvm_vcpu *vcpu)
 {
+	unsigned long flags;
 	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
 	struct kvm_vcpu_csr *reset_csr = &vcpu->arch.guest_reset_csr;
 	struct kvm_cpu_context *cntx = &vcpu->arch.guest_context;
@@ -74,8 +75,10 @@ static void kvm_riscv_reset_vcpu(struct kvm_vcpu *vcpu)
 
 	kvm_riscv_vcpu_aia_reset(vcpu);
 
+	raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
 	bitmap_zero(vcpu->arch.irqs_pending, KVM_RISCV_VCPU_NR_IRQS);
 	bitmap_zero(vcpu->arch.irqs_pending_mask, KVM_RISCV_VCPU_NR_IRQS);
+	raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock, flags);
 
 	kvm_riscv_vcpu_pmu_reset(vcpu);
 
@@ -117,6 +120,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 
 	/* Setup VCPU hfence queue */
 	spin_lock_init(&vcpu->arch.hfence_lock);
+	raw_spin_lock_init(&vcpu->arch.irqs_pending_lock);
 
 	/* Setup reset state of shadow SSTATUS and HSTATUS CSRs */
 	cntx = &vcpu->arch.guest_reset_context;
@@ -323,10 +327,14 @@ void kvm_riscv_vcpu_flush_interrupts(struct kvm_vcpu *vcpu)
 {
 	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
 	unsigned long mask, val;
+	unsigned long flags;
 
-	if (READ_ONCE(vcpu->arch.irqs_pending_mask[0])) {
-		mask = xchg_acquire(&vcpu->arch.irqs_pending_mask[0], 0);
-		val = READ_ONCE(vcpu->arch.irqs_pending[0]) & mask;
+	raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
+
+	mask = vcpu->arch.irqs_pending_mask[0];
+	if (mask) {
+		vcpu->arch.irqs_pending_mask[0] = 0;
+		val = vcpu->arch.irqs_pending[0] & mask;
 
 		csr->hvip &= ~mask;
 		csr->hvip |= val;
@@ -334,11 +342,14 @@ void kvm_riscv_vcpu_flush_interrupts(struct kvm_vcpu *vcpu)
 
 	/* Flush AIA high interrupts */
 	kvm_riscv_vcpu_aia_flush_interrupts(vcpu);
+
+	raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock, flags);
 }
 
 void kvm_riscv_vcpu_sync_interrupts(struct kvm_vcpu *vcpu)
 {
 	unsigned long hvip;
+	unsigned long flags;
 	struct kvm_vcpu_arch *v = &vcpu->arch;
 	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
 
@@ -347,27 +358,34 @@ void kvm_riscv_vcpu_sync_interrupts(struct kvm_vcpu *vcpu)
 
 	/* Sync-up HVIP.VSSIP bit changes does by Guest */
 	hvip = csr_read(CSR_HVIP);
+
+	raw_spin_lock_irqsave(&v->irqs_pending_lock, flags);
+
 	if ((csr->hvip ^ hvip) & (1UL << IRQ_VS_SOFT)) {
 		if (hvip & (1UL << IRQ_VS_SOFT)) {
-			if (!test_and_set_bit(IRQ_VS_SOFT,
-					      v->irqs_pending_mask))
-				set_bit(IRQ_VS_SOFT, v->irqs_pending);
+			if (!__test_and_set_bit(IRQ_VS_SOFT,
+						v->irqs_pending_mask))
+				__set_bit(IRQ_VS_SOFT, v->irqs_pending);
 		} else {
-			if (!test_and_set_bit(IRQ_VS_SOFT,
-					      v->irqs_pending_mask))
-				clear_bit(IRQ_VS_SOFT, v->irqs_pending);
+			if (!__test_and_set_bit(IRQ_VS_SOFT,
+						v->irqs_pending_mask))
+				__clear_bit(IRQ_VS_SOFT, v->irqs_pending);
 		}
 	}
 
 	/* Sync-up AIA high interrupts */
 	kvm_riscv_vcpu_aia_sync_interrupts(vcpu);
 
+	raw_spin_unlock_irqrestore(&v->irqs_pending_lock, flags);
+
 	/* Sync-up timer CSRs */
 	kvm_riscv_vcpu_timer_sync(vcpu);
 }
 
 int kvm_riscv_vcpu_set_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
 {
+	unsigned long flags;
+
 	/*
 	 * We only allow VS-mode software, timer, and external
 	 * interrupts when irq is one of the local interrupts
@@ -379,9 +397,10 @@ int kvm_riscv_vcpu_set_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
 	    irq != IRQ_VS_EXT)
 		return -EINVAL;
 
-	set_bit(irq, vcpu->arch.irqs_pending);
-	smp_mb__before_atomic();
-	set_bit(irq, vcpu->arch.irqs_pending_mask);
+	raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
+	__set_bit(irq, vcpu->arch.irqs_pending);
+	__set_bit(irq, vcpu->arch.irqs_pending_mask);
+	raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock, flags);
 
 	kvm_vcpu_kick(vcpu);
 
@@ -390,6 +409,8 @@ int kvm_riscv_vcpu_set_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
 
 int kvm_riscv_vcpu_unset_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
 {
+	unsigned long flags;
+
 	/*
 	 * We only allow VS-mode software, timer, and external
 	 * interrupts when irq is one of the local interrupts
@@ -401,26 +422,33 @@ int kvm_riscv_vcpu_unset_interrupt(struct kvm_vcpu *vcpu, unsigned int irq)
 	    irq != IRQ_VS_EXT)
 		return -EINVAL;
 
-	clear_bit(irq, vcpu->arch.irqs_pending);
-	smp_mb__before_atomic();
-	set_bit(irq, vcpu->arch.irqs_pending_mask);
+	raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
+	__clear_bit(irq, vcpu->arch.irqs_pending);
+	__set_bit(irq, vcpu->arch.irqs_pending_mask);
+	raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock, flags);
 
 	return 0;
 }
 
 bool kvm_riscv_vcpu_has_interrupts(struct kvm_vcpu *vcpu, u64 mask)
 {
+	unsigned long flags;
 	unsigned long ie;
+	bool ret;
 
+	raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
 	ie = ((vcpu->arch.guest_csr.vsie & VSIP_VALID_MASK)
 		<< VSIP_TO_HVIP_SHIFT) & (unsigned long)mask;
 	ie |= vcpu->arch.guest_csr.vsie & ~IRQ_LOCAL_MASK &
 		(unsigned long)mask;
-	if (READ_ONCE(vcpu->arch.irqs_pending[0]) & ie)
-		return true;
+	ret = vcpu->arch.irqs_pending[0] & ie;
+	raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock, flags);
 
 	/* Check AIA high interrupts */
-	return kvm_riscv_vcpu_aia_has_interrupts(vcpu, mask);
+	if (!ret)
+		ret = kvm_riscv_vcpu_aia_has_interrupts(vcpu, mask);
+
+	return ret;
 }
 
 void __kvm_riscv_vcpu_power_off(struct kvm_vcpu *vcpu)
@@ -676,7 +704,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 		return ret;
 	}
 
-	if (run->immediate_exit) {
+	if (!vcpu->wants_to_run) {
 		kvm_vcpu_srcu_read_unlock(vcpu);
 		return -EINTR;
 	}
diff --git linux-libre-6.6.147-gnu/arch/riscv/kvm/vcpu_onereg.c linux-libre-6.6.148-gnu/arch/riscv/kvm/vcpu_onereg.c
index d520b25d85616..0e5853186365e 100644
--- linux-libre-6.6.147-gnu/arch/riscv/kvm/vcpu_onereg.c
+++ linux-libre-6.6.148-gnu/arch/riscv/kvm/vcpu_onereg.c
@@ -361,6 +361,7 @@ static int kvm_riscv_vcpu_general_set_csr(struct kvm_vcpu *vcpu,
 					  unsigned long reg_val)
 {
 	struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr;
+	unsigned long flags;
 
 	if (reg_num >= sizeof(struct kvm_riscv_csr) / sizeof(unsigned long))
 		return -ENOENT;
@@ -372,8 +373,11 @@ static int kvm_riscv_vcpu_general_set_csr(struct kvm_vcpu *vcpu,
 
 	((unsigned long *)csr)[reg_num] = reg_val;
 
-	if (reg_num == KVM_REG_RISCV_CSR_REG(sip))
-		WRITE_ONCE(vcpu->arch.irqs_pending_mask[0], 0);
+	if (reg_num == KVM_REG_RISCV_CSR_REG(sip)) {
+		raw_spin_lock_irqsave(&vcpu->arch.irqs_pending_lock, flags);
+		vcpu->arch.irqs_pending_mask[0] = 0;
+		raw_spin_unlock_irqrestore(&vcpu->arch.irqs_pending_lock, flags);
+	}
 
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/arch/s390/kvm/kvm-s390.c linux-libre-6.6.148-gnu/arch/s390/kvm/kvm-s390.c
index 890d850f51f07..bccbb84eb1be6 100644
--- linux-libre-6.6.147-gnu/arch/s390/kvm/kvm-s390.c
+++ linux-libre-6.6.148-gnu/arch/s390/kvm/kvm-s390.c
@@ -5048,7 +5048,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 	if (vcpu->kvm->arch.pv.dumping)
 		return -EINVAL;
 
-	if (kvm_run->immediate_exit)
+	if (!vcpu->wants_to_run)
 		return -EINTR;
 
 	if (kvm_run->kvm_valid_regs & ~KVM_SYNC_S390_VALID_FIELDS ||
diff --git linux-libre-6.6.147-gnu/arch/x86/boot/compressed/Makefile linux-libre-6.6.148-gnu/arch/x86/boot/compressed/Makefile
index ba17496fad1b3..bee3c0151a34f 100644
--- linux-libre-6.6.147-gnu/arch/x86/boot/compressed/Makefile
+++ linux-libre-6.6.148-gnu/arch/x86/boot/compressed/Makefile
@@ -36,6 +36,7 @@ targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
 KBUILD_CFLAGS := -m$(BITS) -O2 $(CLANG_FLAGS)
 KBUILD_CFLAGS += -std=gnu11
 KBUILD_CFLAGS += -fno-strict-aliasing -fPIE
+KBUILD_CFLAGS += -fno-jump-tables
 KBUILD_CFLAGS += -Wundef
 KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
 cflags-$(CONFIG_X86_32) := -march=i386
diff --git linux-libre-6.6.147-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c linux-libre-6.6.148-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index d82d5de183b10..1bc8b98e175c1 100644
--- linux-libre-6.6.147-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ linux-libre-6.6.148-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -2744,10 +2744,6 @@ static void rmdir_all_sub(void)
 		if (rdtgrp == &rdtgroup_default)
 			continue;
 
-		if (rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP ||
-		    rdtgrp->mode == RDT_MODE_PSEUDO_LOCKED)
-			rdtgroup_pseudo_lock_remove(rdtgrp);
-
 		/*
 		 * Give any CPUs back to the default group. We cannot copy
 		 * cpu_online_mask because a CPU might have executed the
@@ -2756,7 +2752,13 @@ static void rmdir_all_sub(void)
 		cpumask_or(&rdtgroup_default.cpu_mask,
 			   &rdtgroup_default.cpu_mask, &rdtgrp->cpu_mask);
 
-		free_rmid(rdtgrp->mon.rmid);
+		if (rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP ||
+		    rdtgrp->mode == RDT_MODE_PSEUDO_LOCKED) {
+			rdtgroup_pseudo_lock_remove(rdtgrp);
+		} else {
+			/* Pseudo-locked group's RMID is freed during setup. */
+			free_rmid(rdtgrp->mon.rmid);
+		}
 
 		kernfs_remove(rdtgrp->kn);
 		list_del(&rdtgrp->rdtgroup_list);
diff --git linux-libre-6.6.147-gnu/arch/x86/kvm/lapic.c linux-libre-6.6.148-gnu/arch/x86/kvm/lapic.c
index f5d0fd131b275..a750ec8057cc9 100644
--- linux-libre-6.6.147-gnu/arch/x86/kvm/lapic.c
+++ linux-libre-6.6.148-gnu/arch/x86/kvm/lapic.c
@@ -1912,7 +1912,7 @@ static void apic_timer_expired(struct kvm_lapic *apic, bool from_timer_fn)
 	if (apic_lvtt_tscdeadline(apic) || ktimer->hv_timer_in_use)
 		ktimer->expired_tscdeadline = ktimer->tscdeadline;
 
-	if (!from_timer_fn && apic->apicv_active) {
+	if (!from_timer_fn && apic->apicv_active && vcpu->wants_to_run) {
 		WARN_ON(kvm_get_running_vcpu() != vcpu);
 		kvm_apic_inject_pending_timer_irqs(apic);
 		return;
diff --git linux-libre-6.6.147-gnu/arch/x86/kvm/mmu/mmu.c linux-libre-6.6.148-gnu/arch/x86/kvm/mmu/mmu.c
index 2453524ea4a1f..6c4b588d557fc 100644
--- linux-libre-6.6.147-gnu/arch/x86/kvm/mmu/mmu.c
+++ linux-libre-6.6.148-gnu/arch/x86/kvm/mmu/mmu.c
@@ -4384,16 +4384,17 @@ static int direct_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault
 
 	orig_pfn = fault->pfn;
 
-	r = RET_PF_RETRY;
 	write_lock(&vcpu->kvm->mmu_lock);
 
-	if (is_page_fault_stale(vcpu, fault))
-		goto out_unlock;
-
 	r = make_mmu_pages_available(vcpu);
 	if (r)
 		goto out_unlock;
 
+	if (is_page_fault_stale(vcpu, fault)) {
+		r = RET_PF_RETRY;
+		goto out_unlock;
+	}
+
 	r = direct_map(vcpu, fault);
 
 out_unlock:
@@ -6803,7 +6804,9 @@ static struct shrinker mmu_shrinker = {
 static void mmu_destroy_caches(void)
 {
 	kmem_cache_destroy(pte_list_desc_cache);
+	pte_list_desc_cache = NULL;
 	kmem_cache_destroy(mmu_page_header_cache);
+	mmu_page_header_cache = NULL;
 }
 
 static int get_nx_huge_pages(char *buffer, const struct kernel_param *kp)
diff --git linux-libre-6.6.147-gnu/arch/x86/kvm/mmu/paging_tmpl.h linux-libre-6.6.148-gnu/arch/x86/kvm/mmu/paging_tmpl.h
index c6b2c52aceaca..7692b3ce8dd07 100644
--- linux-libre-6.6.147-gnu/arch/x86/kvm/mmu/paging_tmpl.h
+++ linux-libre-6.6.148-gnu/arch/x86/kvm/mmu/paging_tmpl.h
@@ -838,15 +838,17 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault
 
 	orig_pfn = fault->pfn;
 
-	r = RET_PF_RETRY;
 	write_lock(&vcpu->kvm->mmu_lock);
 
-	if (is_page_fault_stale(vcpu, fault))
-		goto out_unlock;
-
 	r = make_mmu_pages_available(vcpu);
 	if (r)
 		goto out_unlock;
+
+	if (is_page_fault_stale(vcpu, fault)) {
+		r = RET_PF_RETRY;
+		goto out_unlock;
+	}
+
 	r = FNAME(fetch)(vcpu, fault, &walker);
 
 out_unlock:
diff --git linux-libre-6.6.147-gnu/arch/x86/kvm/svm/svm.c linux-libre-6.6.148-gnu/arch/x86/kvm/svm/svm.c
index 31e901661b4e9..62c7e57530216 100644
--- linux-libre-6.6.147-gnu/arch/x86/kvm/svm/svm.c
+++ linux-libre-6.6.148-gnu/arch/x86/kvm/svm/svm.c
@@ -637,7 +637,12 @@ static int svm_hardware_enable(void)
 		return -EBUSY;
 
 	sd = per_cpu_ptr(&svm_data, me);
-	sd->asid_generation = 1;
+	/*
+	 * Bump the current asid_generation value to ensure any vCPU that
+	 * previously ran on this CPU sees a stale generation and is forced
+	 * to acquire a new ASID, preventing a latent ASID collision.
+	 */
+	sd->asid_generation++;
 	sd->max_asid = cpuid_ebx(SVM_CPUID_FUNC) - 1;
 	sd->next_asid = sd->max_asid + 1;
 	sd->min_asid = max_sev_asid + 1;
diff --git linux-libre-6.6.147-gnu/arch/x86/kvm/vmx/nested.c linux-libre-6.6.148-gnu/arch/x86/kvm/vmx/nested.c
index 377b30212c191..fb473e36438e2 100644
--- linux-libre-6.6.147-gnu/arch/x86/kvm/vmx/nested.c
+++ linux-libre-6.6.148-gnu/arch/x86/kvm/vmx/nested.c
@@ -295,6 +295,7 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs)
 static void free_nested(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	struct vmcs *shadow_vmcs;
 
 	if (WARN_ON_ONCE(vmx->loaded_vmcs != &vmx->vmcs01))
 		vmx_switch_vmcs(vcpu, &vmx->vmcs01);
@@ -312,9 +313,15 @@ static void free_nested(struct kvm_vcpu *vcpu)
 	vmx->nested.current_vmptr = INVALID_GPA;
 	if (enable_shadow_vmcs) {
 		vmx_disable_shadow_vmcs(vmx);
-		vmcs_clear(vmx->vmcs01.shadow_vmcs);
-		free_vmcs(vmx->vmcs01.shadow_vmcs);
+
+		/*
+		 * Keep the pointer visible until after VMCLEAR, so migration
+		 * can clear an active shadow VMCS on the old CPU.
+		 */
+		shadow_vmcs = vmx->vmcs01.shadow_vmcs;
+		vmcs_clear(shadow_vmcs);
 		vmx->vmcs01.shadow_vmcs = NULL;
+		free_vmcs(shadow_vmcs);
 	}
 	kfree(vmx->nested.cached_vmcs12);
 	vmx->nested.cached_vmcs12 = NULL;
diff --git linux-libre-6.6.147-gnu/arch/x86/kvm/x86.c linux-libre-6.6.148-gnu/arch/x86/kvm/x86.c
index c04277b35e2ed..313fce77e0589 100644
--- linux-libre-6.6.147-gnu/arch/x86/kvm/x86.c
+++ linux-libre-6.6.148-gnu/arch/x86/kvm/x86.c
@@ -11224,7 +11224,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 
 	kvm_vcpu_srcu_read_lock(vcpu);
 	if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
-		if (kvm_run->immediate_exit) {
+		if (!vcpu->wants_to_run) {
 			r = -EINTR;
 			goto out;
 		}
@@ -11302,7 +11302,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 		WARN_ON_ONCE(vcpu->mmio_needed);
 	}
 
-	if (kvm_run->immediate_exit) {
+	if (!vcpu->wants_to_run) {
 		r = -EINTR;
 		goto out;
 	}
diff --git linux-libre-6.6.147-gnu/crypto/rsa-pkcs1pad.c linux-libre-6.6.148-gnu/crypto/rsa-pkcs1pad.c
index d2e5e104f8cfe..8172f0b0b481d 100644
--- linux-libre-6.6.147-gnu/crypto/rsa-pkcs1pad.c
+++ linux-libre-6.6.148-gnu/crypto/rsa-pkcs1pad.c
@@ -534,7 +534,7 @@ static int pkcs1pad_verify(struct akcipher_request *req)
 	const unsigned int digest_size = req->dst_len;
 	int err;
 
-	if (WARN_ON(req->dst) || WARN_ON(!digest_size) ||
+	if (WARN_ON(req->dst) || !digest_size ||
 	    !ctx->key_size || sig_size != ctx->key_size)
 		return -EINVAL;
 
diff --git linux-libre-6.6.147-gnu/drivers/accel/ivpu/ivpu_fw_log.c linux-libre-6.6.148-gnu/drivers/accel/ivpu/ivpu_fw_log.c
index 95065cac9fbdc..ccad9aa99e5d6 100644
--- linux-libre-6.6.147-gnu/drivers/accel/ivpu/ivpu_fw_log.c
+++ linux-libre-6.6.148-gnu/drivers/accel/ivpu/ivpu_fw_log.c
@@ -43,6 +43,10 @@ static int fw_log_ptr(struct ivpu_device *vdev, struct ivpu_bo *bo, u32 *offset,
 		ivpu_dbg(vdev, FW_BOOT, "Invalid header size 0x%x\n", log->header_size);
 		return -EINVAL;
 	}
+	if (log->size < log->header_size) {
+		ivpu_dbg(vdev, FW_BOOT, "Invalid log size 0x%x\n", log->size);
+		return -EINVAL;
+	}
 	if ((char *)log + log->size > (char *)bo->kvaddr + bo->base.size) {
 		ivpu_dbg(vdev, FW_BOOT, "Invalid log size 0x%x\n", log->size);
 		return -EINVAL;
diff --git linux-libre-6.6.147-gnu/drivers/ata/libata-core.c linux-libre-6.6.148-gnu/drivers/ata/libata-core.c
index 07dd04b8d01d1..3992a12b90a2a 100644
--- linux-libre-6.6.147-gnu/drivers/ata/libata-core.c
+++ linux-libre-6.6.148-gnu/drivers/ata/libata-core.c
@@ -2794,6 +2794,24 @@ static void ata_dev_config_cpr(struct ata_device *dev)
 	if (!nr_cpr)
 		goto out;
 
+	/*
+	 * The device reports the number of CPR descriptors independently of the
+	 * log size, and that count is also used to emit VPD page B9h into the
+	 * fixed-size rbuf. Reject a count larger than what that buffer can hold
+	 * (ATA_DEV_MAX_CPR) or larger than the log the device actually returned.
+	 */
+	if (nr_cpr > ATA_DEV_MAX_CPR) {
+		ata_dev_warn(dev,
+			     "Too many concurrent positioning ranges\n");
+		goto out;
+	}
+
+	if (buf_len < 64 + (size_t)nr_cpr * 32) {
+		ata_dev_warn(dev,
+			     "Invalid number of concurrent positioning ranges\n");
+		goto out;
+	}
+
 	cpr_log = kzalloc(struct_size(cpr_log, cpr, nr_cpr), GFP_KERNEL);
 	if (!cpr_log)
 		goto out;
diff --git linux-libre-6.6.147-gnu/drivers/ata/libata-scsi.c linux-libre-6.6.148-gnu/drivers/ata/libata-scsi.c
index 300818cb1478a..0da8c69dc966c 100644
--- linux-libre-6.6.147-gnu/drivers/ata/libata-scsi.c
+++ linux-libre-6.6.148-gnu/drivers/ata/libata-scsi.c
@@ -37,8 +37,6 @@
 #include "libata.h"
 #include "libata-transport.h"
 
-#define ATA_SCSI_RBUF_SIZE	2048
-
 static DEFINE_SPINLOCK(ata_scsi_rbuf_lock);
 static u8 ata_scsi_rbuf[ATA_SCSI_RBUF_SIZE];
 
diff --git linux-libre-6.6.147-gnu/drivers/ata/libata.h linux-libre-6.6.148-gnu/drivers/ata/libata.h
index 9927d79e55878..dc2a4583441cd 100644
--- linux-libre-6.6.147-gnu/drivers/ata/libata.h
+++ linux-libre-6.6.148-gnu/drivers/ata/libata.h
@@ -111,6 +111,15 @@ static inline void ata_acpi_bind_dev(struct ata_device *dev) {}
 #endif
 
 /* libata-scsi.c */
+#define ATA_SCSI_RBUF_SIZE	2048
+
+/*
+ * Maximum number of concurrent positioning ranges (CPR) supported. The ACS
+ * specifications allow up to 255, but we limit this to the number of CPR
+ * descriptors that fit in the rbuf buffer used to emit VPD page B9h.
+ */
+#define ATA_DEV_MAX_CPR		min(255, ((ATA_SCSI_RBUF_SIZE - 64) / 32))
+
 extern struct ata_device *ata_scsi_find_dev(struct ata_port *ap,
 					    const struct scsi_device *scsidev);
 extern int ata_scsi_add_hosts(struct ata_host *host,
diff --git linux-libre-6.6.147-gnu/drivers/ata/sata_dwc_460ex.c linux-libre-6.6.148-gnu/drivers/ata/sata_dwc_460ex.c
index 52f5168e4db54..66db8dd8ec267 100644
--- linux-libre-6.6.147-gnu/drivers/ata/sata_dwc_460ex.c
+++ linux-libre-6.6.148-gnu/drivers/ata/sata_dwc_460ex.c
@@ -19,7 +19,6 @@
 #include <linux/device.h>
 #include <linux/dmaengine.h>
 #include <linux/of.h>
-#include <linux/of_irq.h>
 #include <linux/platform_device.h>
 #include <linux/phy/phy.h>
 #include <linux/libata.h>
@@ -226,7 +225,6 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev,
 				 struct sata_dwc_device *hsdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *np = dev->of_node;
 
 	hsdev->dma = devm_kzalloc(dev, sizeof(*hsdev->dma), GFP_KERNEL);
 	if (!hsdev->dma)
@@ -236,11 +234,9 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev,
 	hsdev->dma->id = pdev->id;
 
 	/* Get SATA DMA interrupt number */
-	hsdev->dma->irq = irq_of_parse_and_map(np, 1);
-	if (!hsdev->dma->irq) {
-		dev_err(dev, "no SATA DMA irq\n");
-		return -ENODEV;
-	}
+	hsdev->dma->irq = platform_get_irq(pdev, 1);
+	if (hsdev->dma->irq < 0)
+		return hsdev->dma->irq;
 
 	/* Get physical SATA DMA register base address */
 	hsdev->dma->regs = devm_platform_ioremap_resource(pdev, 1);
@@ -398,8 +394,7 @@ static void clear_serror(struct ata_port *ap)
 
 static void clear_interrupt_bit(struct sata_dwc_device *hsdev, u32 bit)
 {
-	sata_dwc_writel(&hsdev->sata_dwc_regs->intpr,
-			sata_dwc_readl(&hsdev->sata_dwc_regs->intpr));
+	sata_dwc_writel(&hsdev->sata_dwc_regs->intpr, bit);
 }
 
 static u32 qcmd_tag_to_mask(u8 tag)
@@ -612,14 +607,9 @@ DRVSTILLBUSY:
 	status = ap->ops->sff_check_status(ap);
 	dev_dbg(ap->dev, "%s ATA status register=0x%x\n", __func__, status);
 
-	tag = 0;
 	while (tag_mask) {
-		while (!(tag_mask & 0x00000001)) {
-			tag++;
-			tag_mask <<= 1;
-		}
-
-		tag_mask &= (~0x00000001);
+		tag = __ffs(tag_mask);
+		tag_mask &= ~(1U << tag);
 		qc = ata_qc_from_tag(ap, tag);
 		if (unlikely(!qc)) {
 			dev_err(ap->dev, "failed to get qc");
@@ -1125,7 +1115,6 @@ static const struct ata_port_info sata_dwc_port_info[] = {
 static int sata_dwc_probe(struct platform_device *ofdev)
 {
 	struct device *dev = &ofdev->dev;
-	struct device_node *np = dev->of_node;
 	struct sata_dwc_device *hsdev;
 	u32 idr, versionr;
 	char *ver = (char *)&versionr;
@@ -1168,18 +1157,13 @@ static int sata_dwc_probe(struct platform_device *ofdev)
 	/* Save dev for later use in dev_xxx() routines */
 	hsdev->dev = dev;
 
-	/* Enable SATA Interrupts */
-	sata_dwc_enable_interrupts(hsdev);
-
 	/* Get SATA interrupt number */
-	irq = irq_of_parse_and_map(np, 0);
-	if (!irq) {
-		dev_err(dev, "no SATA DMA irq\n");
-		return -ENODEV;
-	}
+	irq = platform_get_irq(ofdev, 0);
+	if (irq < 0)
+		return irq;
 
 #ifdef CONFIG_SATA_DWC_OLD_DMA
-	if (!of_property_present(np, "dmas")) {
+	if (!of_property_present(dev->of_node, "dmas")) {
 		err = sata_dwc_dma_init_old(ofdev, hsdev);
 		if (err)
 			return err;
@@ -1203,6 +1187,8 @@ static int sata_dwc_probe(struct platform_device *ofdev)
 	if (err)
 		dev_err(dev, "failed to activate host");
 
+	/* Enable SATA Interrupts */
+	sata_dwc_enable_interrupts(hsdev);
 	return 0;
 
 error_out:
diff --git linux-libre-6.6.147-gnu/drivers/block/rbd.c linux-libre-6.6.148-gnu/drivers/block/rbd.c
index a50b946c3934f..d049e8be5b824 100644
--- linux-libre-6.6.147-gnu/drivers/block/rbd.c
+++ linux-libre-6.6.148-gnu/drivers/block/rbd.c
@@ -1957,9 +1957,14 @@ static int rbd_object_map_update_finish(struct rbd_obj_request *obj_req,
 	bool has_current_state;
 	void *p;
 
-	if (osd_req->r_result)
+	if (osd_req->r_result < 0)
 		return osd_req->r_result;
 
+	/*
+	 * Writes aren't allowed to return a data payload.
+	 */
+	WARN_ON_ONCE(osd_req->r_result > 0);
+
 	/*
 	 * Nothing to do for a snapshot object map.
 	 */
diff --git linux-libre-6.6.147-gnu/drivers/bluetooth/btqca.c linux-libre-6.6.148-gnu/drivers/bluetooth/btqca.c
index 30e8ad78dd55c..39150e67fb238 100644
--- linux-libre-6.6.147-gnu/drivers/bluetooth/btqca.c
+++ linux-libre-6.6.148-gnu/drivers/bluetooth/btqca.c
@@ -430,7 +430,7 @@ static int qca_tlv_check_data(struct hci_dev *hdev,
 
 		idx = 0;
 		data = tlv->data;
-		while (idx < length - sizeof(struct tlv_type_nvm)) {
+		while (idx + sizeof(struct tlv_type_nvm) <= length) {
 			tlv_nvm = (struct tlv_type_nvm *)(data + idx);
 
 			tag_id = le16_to_cpu(tlv_nvm->tag_id);
diff --git linux-libre-6.6.147-gnu/drivers/bluetooth/btusb.c linux-libre-6.6.148-gnu/drivers/bluetooth/btusb.c
index a1ff0a9ccac89..094d4dfb128c7 100644
--- linux-libre-6.6.147-gnu/drivers/bluetooth/btusb.c
+++ linux-libre-6.6.148-gnu/drivers/bluetooth/btusb.c
@@ -2671,7 +2671,9 @@ static int btusb_setup_realtek(struct hci_dev *hdev)
 
 static int btusb_recv_event_realtek(struct hci_dev *hdev, struct sk_buff *skb)
 {
-	if (skb->data[0] == HCI_VENDOR_PKT && skb->data[2] == RTK_SUB_EVENT_CODE_COREDUMP) {
+	if (skb->len >= HCI_EVENT_HDR_SIZE + 1 &&
+	    skb->data[0] == HCI_VENDOR_PKT &&
+	    skb->data[2] == RTK_SUB_EVENT_CODE_COREDUMP) {
 		struct rtk_dev_coredump_hdr hdr = {
 			.code = RTK_DEVCOREDUMP_CODE_MEMDUMP,
 		};
diff --git linux-libre-6.6.147-gnu/drivers/bluetooth/hci_qca.c linux-libre-6.6.148-gnu/drivers/bluetooth/hci_qca.c
index 2986b18655a15..47c50a43db023 100644
--- linux-libre-6.6.147-gnu/drivers/bluetooth/hci_qca.c
+++ linux-libre-6.6.148-gnu/drivers/bluetooth/hci_qca.c
@@ -1069,6 +1069,10 @@ static void qca_controller_memdump(struct work_struct *work)
 			if (!(qca_memdump->ram_dump_size)) {
 				bt_dev_err(hu->hdev, "Rx invalid memdump size");
 				kfree(qca_memdump);
+				qca->qca_memdump = NULL;
+				qca->memdump_state = QCA_MEMDUMP_COLLECTED;
+				clear_and_wake_up_bit(QCA_MEMDUMP_COLLECTION, &qca->flags);
+				clear_bit(QCA_IBS_DISABLED, &qca->flags);
 				kfree_skb(skb);
 				mutex_unlock(&qca->hci_memdump_lock);
 				return;
diff --git linux-libre-6.6.147-gnu/drivers/cdrom/cdrom.c linux-libre-6.6.148-gnu/drivers/cdrom/cdrom.c
index 2283fd91ff5f8..c638f6a9bc7d6 100644
--- linux-libre-6.6.147-gnu/drivers/cdrom/cdrom.c
+++ linux-libre-6.6.148-gnu/drivers/cdrom/cdrom.c
@@ -3191,6 +3191,7 @@ static noinline int mmc_ioctl_cdrom_volume(struct cdrom_device_info *cdi,
 
 	/* set volume */
 	cgc->buffer = buffer + offset - 8;
+	cgc->buflen -= offset - 8;
 	memset(cgc->buffer, 0, 8);
 	return cdrom_mode_select(cdi, cgc);
 }
diff --git linux-libre-6.6.147-gnu/drivers/char/ipmi/ipmi_msghandler.c linux-libre-6.6.148-gnu/drivers/char/ipmi/ipmi_msghandler.c
index 37b84bfa623e9..7dec2138b8744 100644
--- linux-libre-6.6.147-gnu/drivers/char/ipmi/ipmi_msghandler.c
+++ linux-libre-6.6.148-gnu/drivers/char/ipmi/ipmi_msghandler.c
@@ -2331,6 +2331,10 @@ static int i_ipmi_request(struct ipmi_user     *user,
 		if (smi_msg == NULL) {
 			if (!supplied_recv)
 				ipmi_free_recv_msg(recv_msg);
+			else if (recv_msg->user) {
+				atomic_dec(&recv_msg->user->nr_msgs);
+				kref_put(&recv_msg->user->refcount, free_user);
+			}
 			return -ENOMEM;
 		}
 	}
@@ -2373,6 +2377,10 @@ out_err:
 			ipmi_free_smi_msg(smi_msg);
 		if (!supplied_recv)
 			ipmi_free_recv_msg(recv_msg);
+		else if (recv_msg->user) {
+			atomic_dec(&recv_msg->user->nr_msgs);
+			kref_put(&recv_msg->user->refcount, free_user);
+		}
 	} else {
 		dev_dbg(intf->si_dev, "Send: %*ph\n",
 			smi_msg->data_size, smi_msg->data);
diff --git linux-libre-6.6.147-gnu/drivers/comedi/drivers/comedi_parport.c linux-libre-6.6.148-gnu/drivers/comedi/drivers/comedi_parport.c
index 098738a688fe6..db9f58792ab91 100644
--- linux-libre-6.6.147-gnu/drivers/comedi/drivers/comedi_parport.c
+++ linux-libre-6.6.148-gnu/drivers/comedi/drivers/comedi_parport.c
@@ -211,6 +211,13 @@ static irqreturn_t parport_interrupt(int irq, void *d)
 	unsigned int ctrl;
 	unsigned short val = 0;
 
+	/*
+	 * Check device is fully attached.  Device interrupts should have
+	 * been disabled, but do this in case of bad hardware.
+	 */
+	if (!dev->attached)
+		return IRQ_NONE;
+
 	ctrl = inb(dev->iobase + PARPORT_CTRL_REG);
 	if (!(ctrl & PARPORT_CTRL_IRQ_ENA))
 		return IRQ_NONE;
@@ -231,6 +238,9 @@ static int parport_attach(struct comedi_device *dev,
 	if (ret)
 		return ret;
 
+	outb(0, dev->iobase + PARPORT_DATA_REG);
+	outb(0, dev->iobase + PARPORT_CTRL_REG);
+
 	if (it->options[1]) {
 		ret = request_irq(it->options[1], parport_interrupt, 0,
 				  dev->board_name, dev);
@@ -286,9 +296,6 @@ static int parport_attach(struct comedi_device *dev,
 		s->cancel	= parport_intr_cancel;
 	}
 
-	outb(0, dev->iobase + PARPORT_DATA_REG);
-	outb(0, dev->iobase + PARPORT_CTRL_REG);
-
 	return 0;
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/dma-buf/udmabuf.c linux-libre-6.6.148-gnu/drivers/dma-buf/udmabuf.c
index 1f05c486ac32e..cdb6c30352ae5 100644
--- linux-libre-6.6.147-gnu/drivers/dma-buf/udmabuf.c
+++ linux-libre-6.6.148-gnu/drivers/dma-buf/udmabuf.c
@@ -100,14 +100,16 @@ static struct sg_table *get_sg_table(struct device *dev, struct dma_buf *buf,
 					0, ubuf->pagecount << PAGE_SHIFT,
 					GFP_KERNEL);
 	if (ret < 0)
-		goto err;
-	ret = dma_map_sgtable(dev, sg, direction, 0);
+		goto err_alloc;
+
+	ret = dma_map_sgtable(dev, sg, direction, DMA_ATTR_SKIP_CPU_SYNC);
 	if (ret < 0)
-		goto err;
+		goto err_map;
 	return sg;
 
-err:
+err_map:
 	sg_free_table(sg);
+err_alloc:
 	kfree(sg);
 	return ERR_PTR(ret);
 }
@@ -115,7 +117,7 @@ err:
 static void put_sg_table(struct device *dev, struct sg_table *sg,
 			 enum dma_data_direction direction)
 {
-	dma_unmap_sgtable(dev, sg, direction, 0);
+	dma_unmap_sgtable(dev, sg, direction, DMA_ATTR_SKIP_CPU_SYNC);
 	sg_free_table(sg);
 	kfree(sg);
 }
@@ -153,21 +155,22 @@ static int begin_cpu_udmabuf(struct dma_buf *buf,
 {
 	struct udmabuf *ubuf = buf->priv;
 	struct device *dev = ubuf->device->this_device;
-	int ret = 0;
 
 	if (!ubuf->sg) {
 		ubuf->sg = get_sg_table(dev, buf, direction);
 		if (IS_ERR(ubuf->sg)) {
+			int ret;
+
 			ret = PTR_ERR(ubuf->sg);
 			ubuf->sg = NULL;
+			return ret;
 		} else {
 			ubuf->sg_dir = direction;
 		}
-	} else {
-		dma_sync_sgtable_for_cpu(dev, ubuf->sg, direction);
 	}
 
-	return ret;
+	dma_sync_sgtable_for_cpu(dev, ubuf->sg, direction);
+	return 0;
 }
 
 static int end_cpu_udmabuf(struct dma_buf *buf,
diff --git linux-libre-6.6.147-gnu/drivers/dma/dw-edma/dw-edma-pcie.c linux-libre-6.6.148-gnu/drivers/dma/dw-edma/dw-edma-pcie.c
index 1c6043751dc92..b3f2653862a8a 100644
--- linux-libre-6.6.147-gnu/drivers/dma/dw-edma/dw-edma-pcie.c
+++ linux-libre-6.6.148-gnu/drivers/dma/dw-edma/dw-edma-pcie.c
@@ -160,12 +160,19 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
 			      const struct pci_device_id *pid)
 {
 	struct dw_edma_pcie_data *pdata = (void *)pid->driver_data;
-	struct dw_edma_pcie_data vsec_data;
 	struct device *dev = &pdev->dev;
 	struct dw_edma_chip *chip;
 	int err, nr_irqs;
 	int i, mask;
 
+	if (!pdata)
+		return -ENODEV;
+
+	struct dw_edma_pcie_data *vsec_data __free(kfree) =
+		kmalloc(sizeof(*vsec_data), GFP_KERNEL);
+	if (!vsec_data)
+		return -ENOMEM;
+
 	/* Enable PCI device */
 	err = pcim_enable_device(pdev);
 	if (err) {
@@ -173,23 +180,23 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
 		return err;
 	}
 
-	memcpy(&vsec_data, pdata, sizeof(struct dw_edma_pcie_data));
+	memcpy(vsec_data, pdata, sizeof(struct dw_edma_pcie_data));
 
 	/*
 	 * Tries to find if exists a PCIe Vendor-Specific Extended Capability
 	 * for the DMA, if one exists, then reconfigures it.
 	 */
-	dw_edma_pcie_get_vsec_dma_data(pdev, &vsec_data);
+	dw_edma_pcie_get_vsec_dma_data(pdev, vsec_data);
 
 	/* Mapping PCI BAR regions */
-	mask = BIT(vsec_data.rg.bar);
-	for (i = 0; i < vsec_data.wr_ch_cnt; i++) {
-		mask |= BIT(vsec_data.ll_wr[i].bar);
-		mask |= BIT(vsec_data.dt_wr[i].bar);
+	mask = BIT(vsec_data->rg.bar);
+	for (i = 0; i < vsec_data->wr_ch_cnt; i++) {
+		mask |= BIT(vsec_data->ll_wr[i].bar);
+		mask |= BIT(vsec_data->dt_wr[i].bar);
 	}
-	for (i = 0; i < vsec_data.rd_ch_cnt; i++) {
-		mask |= BIT(vsec_data.ll_rd[i].bar);
-		mask |= BIT(vsec_data.dt_rd[i].bar);
+	for (i = 0; i < vsec_data->rd_ch_cnt; i++) {
+		mask |= BIT(vsec_data->ll_rd[i].bar);
+		mask |= BIT(vsec_data->dt_rd[i].bar);
 	}
 	err = pcim_iomap_regions(pdev, mask, pci_name(pdev));
 	if (err) {
@@ -212,7 +219,7 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
 		return -ENOMEM;
 
 	/* IRQs allocation */
-	nr_irqs = pci_alloc_irq_vectors(pdev, 1, vsec_data.irqs,
+	nr_irqs = pci_alloc_irq_vectors(pdev, 1, vsec_data->irqs,
 					PCI_IRQ_MSI | PCI_IRQ_MSIX);
 	if (nr_irqs < 1) {
 		pci_err(pdev, "fail to alloc IRQ vector (number of IRQs=%u)\n",
@@ -223,22 +230,22 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
 	/* Data structure initialization */
 	chip->dev = dev;
 
-	chip->mf = vsec_data.mf;
+	chip->mf = vsec_data->mf;
 	chip->nr_irqs = nr_irqs;
 	chip->ops = &dw_edma_pcie_plat_ops;
 
-	chip->ll_wr_cnt = vsec_data.wr_ch_cnt;
-	chip->ll_rd_cnt = vsec_data.rd_ch_cnt;
+	chip->ll_wr_cnt = vsec_data->wr_ch_cnt;
+	chip->ll_rd_cnt = vsec_data->rd_ch_cnt;
 
-	chip->reg_base = pcim_iomap_table(pdev)[vsec_data.rg.bar];
+	chip->reg_base = pcim_iomap_table(pdev)[vsec_data->rg.bar];
 	if (!chip->reg_base)
 		return -ENOMEM;
 
 	for (i = 0; i < chip->ll_wr_cnt; i++) {
 		struct dw_edma_region *ll_region = &chip->ll_region_wr[i];
 		struct dw_edma_region *dt_region = &chip->dt_region_wr[i];
-		struct dw_edma_block *ll_block = &vsec_data.ll_wr[i];
-		struct dw_edma_block *dt_block = &vsec_data.dt_wr[i];
+		struct dw_edma_block *ll_block = &vsec_data->ll_wr[i];
+		struct dw_edma_block *dt_block = &vsec_data->dt_wr[i];
 
 		ll_region->vaddr.io = pcim_iomap_table(pdev)[ll_block->bar];
 		if (!ll_region->vaddr.io)
@@ -262,8 +269,8 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
 	for (i = 0; i < chip->ll_rd_cnt; i++) {
 		struct dw_edma_region *ll_region = &chip->ll_region_rd[i];
 		struct dw_edma_region *dt_region = &chip->dt_region_rd[i];
-		struct dw_edma_block *ll_block = &vsec_data.ll_rd[i];
-		struct dw_edma_block *dt_block = &vsec_data.dt_rd[i];
+		struct dw_edma_block *ll_block = &vsec_data->ll_rd[i];
+		struct dw_edma_block *dt_block = &vsec_data->dt_rd[i];
 
 		ll_region->vaddr.io = pcim_iomap_table(pdev)[ll_block->bar];
 		if (!ll_region->vaddr.io)
@@ -295,31 +302,31 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
 		pci_dbg(pdev, "Version:\tUnknown (0x%x)\n", chip->mf);
 
 	pci_dbg(pdev, "Registers:\tBAR=%u, off=0x%.8lx, sz=0x%zx bytes, addr(v=%p)\n",
-		vsec_data.rg.bar, vsec_data.rg.off, vsec_data.rg.sz,
+		vsec_data->rg.bar, vsec_data->rg.off, vsec_data->rg.sz,
 		chip->reg_base);
 
 
 	for (i = 0; i < chip->ll_wr_cnt; i++) {
 		pci_dbg(pdev, "L. List:\tWRITE CH%.2u, BAR=%u, off=0x%.8lx, sz=0x%zx bytes, addr(v=%p, p=%pa)\n",
-			i, vsec_data.ll_wr[i].bar,
-			vsec_data.ll_wr[i].off, chip->ll_region_wr[i].sz,
+			i, vsec_data->ll_wr[i].bar,
+			vsec_data->ll_wr[i].off, chip->ll_region_wr[i].sz,
 			chip->ll_region_wr[i].vaddr.io, &chip->ll_region_wr[i].paddr);
 
 		pci_dbg(pdev, "Data:\tWRITE CH%.2u, BAR=%u, off=0x%.8lx, sz=0x%zx bytes, addr(v=%p, p=%pa)\n",
-			i, vsec_data.dt_wr[i].bar,
-			vsec_data.dt_wr[i].off, chip->dt_region_wr[i].sz,
+			i, vsec_data->dt_wr[i].bar,
+			vsec_data->dt_wr[i].off, chip->dt_region_wr[i].sz,
 			chip->dt_region_wr[i].vaddr.io, &chip->dt_region_wr[i].paddr);
 	}
 
 	for (i = 0; i < chip->ll_rd_cnt; i++) {
 		pci_dbg(pdev, "L. List:\tREAD CH%.2u, BAR=%u, off=0x%.8lx, sz=0x%zx bytes, addr(v=%p, p=%pa)\n",
-			i, vsec_data.ll_rd[i].bar,
-			vsec_data.ll_rd[i].off, chip->ll_region_rd[i].sz,
+			i, vsec_data->ll_rd[i].bar,
+			vsec_data->ll_rd[i].off, chip->ll_region_rd[i].sz,
 			chip->ll_region_rd[i].vaddr.io, &chip->ll_region_rd[i].paddr);
 
 		pci_dbg(pdev, "Data:\tREAD CH%.2u, BAR=%u, off=0x%.8lx, sz=0x%zx bytes, addr(v=%p, p=%pa)\n",
-			i, vsec_data.dt_rd[i].bar,
-			vsec_data.dt_rd[i].off, chip->dt_region_rd[i].sz,
+			i, vsec_data->dt_rd[i].bar,
+			vsec_data->dt_rd[i].off, chip->dt_region_rd[i].sz,
 			chip->dt_region_rd[i].vaddr.io, &chip->dt_region_rd[i].paddr);
 	}
 
diff --git linux-libre-6.6.147-gnu/drivers/dma/sh/rz-dmac.c linux-libre-6.6.148-gnu/drivers/dma/sh/rz-dmac.c
index e5d89bc1bb83e..63bcec46b01d7 100644
--- linux-libre-6.6.147-gnu/drivers/dma/sh/rz-dmac.c
+++ linux-libre-6.6.148-gnu/drivers/dma/sh/rz-dmac.c
@@ -777,27 +777,6 @@ static int rz_dmac_chan_probe(struct rz_dmac *dmac,
 	channel->index = index;
 	channel->mid_rid = -EINVAL;
 
-	/* Request the channel interrupt. */
-	sprintf(pdev_irqname, "ch%u", index);
-	channel->irq = platform_get_irq_byname(pdev, pdev_irqname);
-	if (channel->irq < 0)
-		return channel->irq;
-
-	irqname = devm_kasprintf(dmac->dev, GFP_KERNEL, "%s:%u",
-				 dev_name(dmac->dev), index);
-	if (!irqname)
-		return -ENOMEM;
-
-	ret = devm_request_threaded_irq(dmac->dev, channel->irq,
-					rz_dmac_irq_handler,
-					rz_dmac_irq_handler_thread, 0,
-					irqname, channel);
-	if (ret) {
-		dev_err(dmac->dev, "failed to request IRQ %u (%d)\n",
-			channel->irq, ret);
-		return ret;
-	}
-
 	/* Set io base address for each channel */
 	if (index < 8) {
 		channel->ch_base = dmac->base + CHANNEL_0_7_OFFSET +
@@ -810,9 +789,9 @@ static int rz_dmac_chan_probe(struct rz_dmac *dmac,
 	}
 
 	/* Allocate descriptors */
-	lmdesc = dma_alloc_coherent(&pdev->dev,
-				    sizeof(struct rz_lmdesc) * DMAC_NR_LMDESC,
-				    &channel->lmdesc.base_dma, GFP_KERNEL);
+	lmdesc = dmam_alloc_coherent(&pdev->dev,
+				     sizeof(struct rz_lmdesc) * DMAC_NR_LMDESC,
+				     &channel->lmdesc.base_dma, GFP_KERNEL);
 	if (!lmdesc) {
 		dev_err(&pdev->dev, "Can't allocate memory (lmdesc)\n");
 		return -ENOMEM;
@@ -828,7 +807,26 @@ static int rz_dmac_chan_probe(struct rz_dmac *dmac,
 	INIT_LIST_HEAD(&channel->ld_free);
 	INIT_LIST_HEAD(&channel->ld_active);
 
-	return 0;
+	/* Request the channel interrupt. */
+	sprintf(pdev_irqname, "ch%u", index);
+	channel->irq = platform_get_irq_byname(pdev, pdev_irqname);
+	if (channel->irq < 0)
+		return channel->irq;
+
+	irqname = devm_kasprintf(dmac->dev, GFP_KERNEL, "%s:%u",
+				 dev_name(dmac->dev), index);
+	if (!irqname)
+		return -ENOMEM;
+
+	ret = devm_request_threaded_irq(dmac->dev, channel->irq,
+					rz_dmac_irq_handler,
+					rz_dmac_irq_handler_thread, 0,
+					irqname, channel);
+	if (ret)
+		dev_err(dmac->dev, "failed to request IRQ %u (%d)\n",
+			channel->irq, ret);
+
+	return ret;
 }
 
 static int rz_dmac_parse_of(struct device *dev, struct rz_dmac *dmac)
@@ -855,7 +853,6 @@ static int rz_dmac_probe(struct platform_device *pdev)
 	const char *irqname = "error";
 	struct dma_device *engine;
 	struct rz_dmac *dmac;
-	int channel_num;
 	unsigned int i;
 	int ret;
 	int irq;
@@ -885,19 +882,6 @@ static int rz_dmac_probe(struct platform_device *pdev)
 	if (IS_ERR(dmac->ext_base))
 		return PTR_ERR(dmac->ext_base);
 
-	/* Register interrupt handler for error */
-	irq = platform_get_irq_byname(pdev, irqname);
-	if (irq < 0)
-		return irq;
-
-	ret = devm_request_irq(&pdev->dev, irq, rz_dmac_irq_handler, 0,
-			       irqname, NULL);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to request IRQ %u (%d)\n",
-			irq, ret);
-		return ret;
-	}
-
 	/* Initialize the channels. */
 	INIT_LIST_HEAD(&dmac->engine.channels);
 
@@ -923,6 +907,21 @@ static int rz_dmac_probe(struct platform_device *pdev)
 			goto err;
 	}
 
+	/* Register interrupt handler for error */
+	irq = platform_get_irq_byname(pdev, irqname);
+	if (irq < 0) {
+		ret = irq;
+		goto err;
+	}
+
+	ret = devm_request_irq(&pdev->dev, irq, rz_dmac_irq_handler, 0,
+			       irqname, NULL);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to request IRQ %u (%d)\n",
+			irq, ret);
+		goto err;
+	}
+
 	/* Register the DMAC as a DMA provider for DT. */
 	ret = of_dma_controller_register(pdev->dev.of_node, rz_dmac_of_xlate,
 					 NULL);
@@ -961,16 +960,6 @@ static int rz_dmac_probe(struct platform_device *pdev)
 dma_register_err:
 	of_dma_controller_free(pdev->dev.of_node);
 err:
-	channel_num = i ? i - 1 : 0;
-	for (i = 0; i < channel_num; i++) {
-		struct rz_dmac_chan *channel = &dmac->channels[i];
-
-		dma_free_coherent(&pdev->dev,
-				  sizeof(struct rz_lmdesc) * DMAC_NR_LMDESC,
-				  channel->lmdesc.base,
-				  channel->lmdesc.base_dma);
-	}
-
 	reset_control_assert(dmac->rstc);
 err_pm_runtime_put:
 	pm_runtime_put(&pdev->dev);
@@ -983,18 +972,9 @@ err_pm_disable:
 static int rz_dmac_remove(struct platform_device *pdev)
 {
 	struct rz_dmac *dmac = platform_get_drvdata(pdev);
-	unsigned int i;
 
 	dma_async_device_unregister(&dmac->engine);
 	of_dma_controller_free(pdev->dev.of_node);
-	for (i = 0; i < dmac->n_channels; i++) {
-		struct rz_dmac_chan *channel = &dmac->channels[i];
-
-		dma_free_coherent(&pdev->dev,
-				  sizeof(struct rz_lmdesc) * DMAC_NR_LMDESC,
-				  channel->lmdesc.base,
-				  channel->lmdesc.base_dma);
-	}
 	reset_control_assert(dmac->rstc);
 	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
diff --git linux-libre-6.6.147-gnu/drivers/firewire/net.c linux-libre-6.6.148-gnu/drivers/firewire/net.c
index 21f3a9dae072a..2a2dd75120b6e 100644
--- linux-libre-6.6.147-gnu/drivers/firewire/net.c
+++ linux-libre-6.6.148-gnu/drivers/firewire/net.c
@@ -298,31 +298,34 @@ static struct fwnet_fragment_info *fwnet_frag_new(
 		if (fi->offset + fi->len == offset) {
 			/* The new fragment can be tacked on to the end */
 			/* Did the new fragment plug a hole? */
-			fi2 = list_entry(fi->fi_link.next,
-					 struct fwnet_fragment_info, fi_link);
-			if (fi->offset + fi->len == fi2->offset) {
-				/* glue fragments together */
-				fi->len += len + fi2->len;
-				list_del(&fi2->fi_link);
-				kfree(fi2);
-			} else {
-				fi->len += len;
+			if (!list_is_last(&fi->fi_link, &pd->fi_list)) {
+				fi2 = list_next_entry(fi, fi_link);
+				if (offset + len == fi2->offset) {
+					/* glue fragments together */
+					fi->len += len + fi2->len;
+					list_del(&fi2->fi_link);
+					kfree(fi2);
+
+					return fi;
+				}
 			}
+			fi->len += len;
 
 			return fi;
 		}
 		if (offset + len == fi->offset) {
 			/* The new fragment can be tacked on to the beginning */
 			/* Did the new fragment plug a hole? */
-			fi2 = list_entry(fi->fi_link.prev,
-					 struct fwnet_fragment_info, fi_link);
-			if (fi2->offset + fi2->len == fi->offset) {
-				/* glue fragments together */
-				fi2->len += fi->len + len;
-				list_del(&fi->fi_link);
-				kfree(fi);
-
-				return fi2;
+			if (!list_is_first(&fi->fi_link, &pd->fi_list)) {
+				fi2 = list_prev_entry(fi, fi_link);
+				if (fi2->offset + fi2->len == offset) {
+					/* glue fragments together */
+					fi2->len += fi->len + len;
+					list_del(&fi->fi_link);
+					kfree(fi);
+
+					return fi2;
+				}
 			}
 			fi->offset = offset;
 			fi->len += len;
diff --git linux-libre-6.6.147-gnu/drivers/firmware/arm_ffa/driver.c linux-libre-6.6.148-gnu/drivers/firmware/arm_ffa/driver.c
index ece91d8d820b5..2309a31549e25 100644
--- linux-libre-6.6.147-gnu/drivers/firmware/arm_ffa/driver.c
+++ linux-libre-6.6.148-gnu/drivers/firmware/arm_ffa/driver.c
@@ -582,7 +582,7 @@ static int ffa_partition_info_get(const char *uuid_str,
 	uuid_t uuid;
 	struct ffa_partition_info *pbuf;
 
-	if (uuid_parse(uuid_str, &uuid)) {
+	if (!uuid_str || uuid_parse(uuid_str, &uuid)) {
 		pr_err("invalid uuid (%s)\n", uuid_str);
 		return -ENODEV;
 	}
diff --git linux-libre-6.6.147-gnu/drivers/firmware/arm_scmi/notify.c linux-libre-6.6.148-gnu/drivers/firmware/arm_scmi/notify.c
index 4782b115e6ec5..1bc715fe3968c 100644
--- linux-libre-6.6.147-gnu/drivers/firmware/arm_scmi/notify.c
+++ linux-libre-6.6.148-gnu/drivers/firmware/arm_scmi/notify.c
@@ -595,9 +595,9 @@ int scmi_notify(const struct scmi_handle *handle, u8 proto_id, u8 evt_id,
 		return -EINVAL;
 	}
 	if (kfifo_avail(&r_evt->proto->equeue.kfifo) < sizeof(eh) + len) {
-		dev_warn(handle->dev,
-			 "queue full, dropping proto_id:%d  evt_id:%d  ts:%lld\n",
-			 proto_id, evt_id, ktime_to_ns(ts));
+		dev_warn_ratelimited(handle->dev,
+				     "queue full, dropping proto_id:%d  evt_id:%d  ts:%lld\n",
+				     proto_id, evt_id, ktime_to_ns(ts));
 		return -ENOMEM;
 	}
 
diff --git linux-libre-6.6.147-gnu/drivers/fpga/dfl-afu-main.c linux-libre-6.6.148-gnu/drivers/fpga/dfl-afu-main.c
index 7f621e96d3b8d..dd4107ffa7158 100644
--- linux-libre-6.6.147-gnu/drivers/fpga/dfl-afu-main.c
+++ linux-libre-6.6.148-gnu/drivers/fpga/dfl-afu-main.c
@@ -720,6 +720,9 @@ afu_ioctl_dma_map(struct dfl_feature_platform_data *pdata, void __user *arg)
 	if (map.argsz < minsz || map.flags)
 		return -EINVAL;
 
+	if (map.length >> PAGE_SHIFT > (u64)INT_MAX)
+		return -EINVAL;
+
 	ret = afu_dma_map_region(pdata, map.user_addr, map.length, &map.iova);
 	if (ret)
 		return ret;
diff --git linux-libre-6.6.147-gnu/drivers/gpio/gpio-mt7621.c linux-libre-6.6.148-gnu/drivers/gpio/gpio-mt7621.c
index 93facbebb80ef..212a5f57cfd2b 100644
--- linux-libre-6.6.147-gnu/drivers/gpio/gpio-mt7621.c
+++ linux-libre-6.6.148-gnu/drivers/gpio/gpio-mt7621.c
@@ -156,6 +156,8 @@ mediatek_gpio_irq_type(struct irq_data *d, unsigned int type)
 	int pin = d->hwirq;
 	u32 mask = BIT(pin);
 
+	guard(spinlock_irqsave)(&rg->lock);
+
 	if (type == IRQ_TYPE_PROBE) {
 		if ((rg->rising | rg->falling |
 		     rg->hlevel | rg->llevel) & mask)
diff --git linux-libre-6.6.147-gnu/drivers/gpio/gpio-mvebu.c linux-libre-6.6.148-gnu/drivers/gpio/gpio-mvebu.c
index 9ca659cff4388..f58f835d0acb3 100644
--- linux-libre-6.6.147-gnu/drivers/gpio/gpio-mvebu.c
+++ linux-libre-6.6.148-gnu/drivers/gpio/gpio-mvebu.c
@@ -345,7 +345,7 @@ static int mvebu_gpio_direction_input(struct gpio_chip *chip, unsigned int pin)
 	 * Check with the pinctrl driver whether this pin is usable as
 	 * an input GPIO
 	 */
-	ret = pinctrl_gpio_direction_input(chip->base + pin);
+	ret = pinctrl_gpio_direction_input(chip, pin);
 	if (ret)
 		return ret;
 
@@ -365,7 +365,7 @@ static int mvebu_gpio_direction_output(struct gpio_chip *chip, unsigned int pin,
 	 * Check with the pinctrl driver whether this pin is usable as
 	 * an output GPIO
 	 */
-	ret = pinctrl_gpio_direction_output(chip->base + pin);
+	ret = pinctrl_gpio_direction_output(chip, pin);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.6.147-gnu/drivers/gpio/gpio-pxa.c linux-libre-6.6.148-gnu/drivers/gpio/gpio-pxa.c
index cae9661862fe1..91cea97255fa6 100644
--- linux-libre-6.6.147-gnu/drivers/gpio/gpio-pxa.c
+++ linux-libre-6.6.148-gnu/drivers/gpio/gpio-pxa.c
@@ -260,7 +260,7 @@ static int pxa_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 	int ret;
 
 	if (pxa_gpio_has_pinctrl()) {
-		ret = pinctrl_gpio_direction_input(chip->base + offset);
+		ret = pinctrl_gpio_direction_input(chip, offset);
 		if (ret)
 			return ret;
 	}
@@ -289,7 +289,7 @@ static int pxa_gpio_direction_output(struct gpio_chip *chip,
 	writel_relaxed(mask, base + (value ? GPSR_OFFSET : GPCR_OFFSET));
 
 	if (pxa_gpio_has_pinctrl()) {
-		ret = pinctrl_gpio_direction_output(chip->base + offset);
+		ret = pinctrl_gpio_direction_output(chip, offset);
 		if (ret)
 			return ret;
 	}
diff --git linux-libre-6.6.147-gnu/drivers/gpio/gpio-tegra.c linux-libre-6.6.148-gnu/drivers/gpio/gpio-tegra.c
index dc2a4d3d56a10..1846a2fb3b2eb 100644
--- linux-libre-6.6.147-gnu/drivers/gpio/gpio-tegra.c
+++ linux-libre-6.6.148-gnu/drivers/gpio/gpio-tegra.c
@@ -174,18 +174,11 @@ static int tegra_gpio_direction_input(struct gpio_chip *chip,
 				      unsigned int offset)
 {
 	struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
-	int ret;
 
 	tegra_gpio_mask_write(tgi, GPIO_MSK_OE(tgi, offset), offset, 0);
 	tegra_gpio_enable(tgi, offset);
 
-	ret = pinctrl_gpio_direction_input(chip->base + offset);
-	if (ret < 0)
-		dev_err(tgi->dev,
-			"Failed to set pinctrl input direction of GPIO %d: %d",
-			 chip->base + offset, ret);
-
-	return ret;
+	return 0;
 }
 
 static int tegra_gpio_direction_output(struct gpio_chip *chip,
@@ -193,19 +186,12 @@ static int tegra_gpio_direction_output(struct gpio_chip *chip,
 				       int value)
 {
 	struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
-	int ret;
 
 	tegra_gpio_set(chip, offset, value);
 	tegra_gpio_mask_write(tgi, GPIO_MSK_OE(tgi, offset), offset, 1);
 	tegra_gpio_enable(tgi, offset);
 
-	ret = pinctrl_gpio_direction_output(chip->base + offset);
-	if (ret < 0)
-		dev_err(tgi->dev,
-			"Failed to set pinctrl output direction of GPIO %d: %d",
-			 chip->base + offset, ret);
-
-	return ret;
+	return 0;
 }
 
 static int tegra_gpio_get_direction(struct gpio_chip *chip,
diff --git linux-libre-6.6.147-gnu/drivers/gpio/gpio-vf610.c linux-libre-6.6.148-gnu/drivers/gpio/gpio-vf610.c
index 656d6b1dddb5d..324489ff47a71 100644
--- linux-libre-6.6.147-gnu/drivers/gpio/gpio-vf610.c
+++ linux-libre-6.6.148-gnu/drivers/gpio/gpio-vf610.c
@@ -116,7 +116,7 @@ static int vf610_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
 		vf610_gpio_writel(val, port->gpio_base + GPIO_PDDR);
 	}
 
-	return pinctrl_gpio_direction_input(chip->base + gpio);
+	return pinctrl_gpio_direction_input(chip, gpio);
 }
 
 static int vf610_gpio_direction_output(struct gpio_chip *chip, unsigned gpio,
@@ -134,7 +134,7 @@ static int vf610_gpio_direction_output(struct gpio_chip *chip, unsigned gpio,
 		vf610_gpio_writel(val, port->gpio_base + GPIO_PDDR);
 	}
 
-	return pinctrl_gpio_direction_output(chip->base + gpio);
+	return pinctrl_gpio_direction_output(chip, gpio);
 }
 
 static void vf610_gpio_irq_handler(struct irq_desc *desc)
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index 6d72355ac4928..31c3aaeb3bb41 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -559,7 +559,9 @@ static int acp_hw_fini(void *handle)
 
 	mfd_remove_devices(adev->acp.parent);
 	kfree(adev->acp.acp_res);
+	pm_genpd_remove(&adev->acp.acp_genpd->gpd);
 	kfree(adev->acp.acp_genpd);
+	adev->acp.acp_genpd = NULL;
 	kfree(adev->acp.acp_cell);
 
 	return 0;
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index f3a09ecb76992..367787653bc08 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@ -361,6 +361,45 @@ static bool amdgpu_read_disabled_bios(struct amdgpu_device *adev)
 }
 
 #ifdef CONFIG_ACPI
+/**
+ * amdgpu_acpi_vfct_match() - Check if a VFCT entry matches the device
+ * @adev: AMDGPU device
+ * @vhdr: VFCT image header to check
+ *
+ * VFCT entries contain the PCI bus number as recorded during BIOS POST.
+ * On systems where the kernel renumbers PCI buses (e.g. pci=realloc or
+ * resource conflicts), the runtime bus number may differ from the POST
+ * value.  Match by device identity (vendor + device + function) and use
+ * the bus number as a preference: exact bus match is preferred, but when
+ * the bus numbers disagree we accept the entry if the device identity
+ * matches.
+ *
+ * Returns: 0 on match, -ENODEV on no match
+ */
+static int amdgpu_acpi_vfct_match(struct amdgpu_device *adev,
+				  VFCT_IMAGE_HEADER *vhdr)
+{
+	/* Vendor and device IDs must always match */
+	if (vhdr->VendorID != adev->pdev->vendor ||
+	    vhdr->DeviceID != adev->pdev->device)
+		return -ENODEV;
+
+	if (vhdr->PCIDevice != PCI_SLOT(adev->pdev->devfn) ||
+	    vhdr->PCIFunction != PCI_FUNC(adev->pdev->devfn))
+		return -ENODEV;
+
+	/* Exact bus number match - preferred */
+	if (vhdr->PCIBus == adev->pdev->bus->number)
+		return 0;
+
+	/* Bus mismatch but device identity matches (PCI renumbering case) */
+	dev_notice(adev->dev,
+		   "VFCT bus number mismatch: table %u != runtime %u, matching by device identity (vendor 0x%04x device 0x%04x)\n",
+		   vhdr->PCIBus, adev->pdev->bus->number,
+		   adev->pdev->vendor, adev->pdev->device);
+	return 0;
+}
+
 static bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev)
 {
 	struct acpi_table_header *hdr;
@@ -396,11 +435,7 @@ static bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev)
 		}
 
 		if (vhdr->ImageLength &&
-		    vhdr->PCIBus == adev->pdev->bus->number &&
-		    vhdr->PCIDevice == PCI_SLOT(adev->pdev->devfn) &&
-		    vhdr->PCIFunction == PCI_FUNC(adev->pdev->devfn) &&
-		    vhdr->VendorID == adev->pdev->vendor &&
-		    vhdr->DeviceID == adev->pdev->device) {
+		    !amdgpu_acpi_vfct_match(adev, vhdr)) {
 			adev->bios = kmemdup(&vbios->VbiosContent,
 					     vhdr->ImageLength,
 					     GFP_KERNEL);
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 88ddcbfe43fa3..2d12bb47c574d 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -272,13 +272,17 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,
 				goto free_partial_kdata;
 			break;
 
+		case AMDGPU_CHUNK_ID_CP_GFX_SHADOW:
+			if (size < sizeof(struct drm_amdgpu_cs_chunk_cp_gfx_shadow))
+				goto free_partial_kdata;
+			break;
+
 		case AMDGPU_CHUNK_ID_DEPENDENCIES:
 		case AMDGPU_CHUNK_ID_SYNCOBJ_IN:
 		case AMDGPU_CHUNK_ID_SYNCOBJ_OUT:
 		case AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES:
 		case AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT:
 		case AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_SIGNAL:
-		case AMDGPU_CHUNK_ID_CP_GFX_SHADOW:
 			break;
 
 		default:
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index bdabaae9bc9cb..65a3ee0aef3d4 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3970,8 +3970,6 @@ static void amdgpu_device_unmap_mmio(struct amdgpu_device *adev)
 
 	iounmap(adev->rmmio);
 	adev->rmmio = NULL;
-	if (adev->mman.aper_base_kaddr)
-		iounmap(adev->mman.aper_base_kaddr);
 	adev->mman.aper_base_kaddr = NULL;
 
 	/* Memory manager related */
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 4e9ae52ef9fdb..be88c962bc582 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -285,10 +285,12 @@ int amdgpu_bo_create_reserved(struct amdgpu_device *adev,
 		goto error_free;
 	}
 
-	r = amdgpu_bo_pin(*bo_ptr, domain);
-	if (r) {
-		dev_err(adev->dev, "(%d) kernel bo pin failed\n", r);
-		goto error_unreserve;
+	if (free) {
+		r = amdgpu_bo_pin(*bo_ptr, domain);
+		if (r) {
+			dev_err(adev->dev, "(%d) kernel bo pin failed\n", r);
+			goto error_unreserve;
+		}
 	}
 
 	r = amdgpu_ttm_alloc_gart(&(*bo_ptr)->tbo);
@@ -311,7 +313,8 @@ int amdgpu_bo_create_reserved(struct amdgpu_device *adev,
 	return 0;
 
 error_unpin:
-	amdgpu_bo_unpin(*bo_ptr);
+	if (free)
+		amdgpu_bo_unpin(*bo_ptr);
 error_unreserve:
 	amdgpu_bo_unreserve(*bo_ptr);
 
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 96c98417c29de..052ff38c20495 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -479,6 +479,15 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict,
 
 	if (new_mem->mem_type == TTM_PL_TT ||
 	    new_mem->mem_type == AMDGPU_PL_PREEMPT) {
+		if (old_mem && (old_mem->mem_type == TTM_PL_TT ||
+				old_mem->mem_type == AMDGPU_PL_PREEMPT)) {
+			r = ttm_bo_wait_ctx(bo, ctx);
+			if (r)
+				return r;
+
+			amdgpu_ttm_backend_unbind(bo->bdev, bo->ttm);
+		}
+
 		r = amdgpu_ttm_backend_bind(bo->bdev, bo->ttm, new_mem);
 		if (r)
 			return r;
@@ -513,6 +522,15 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict,
 		ttm_bo_assign_mem(bo, new_mem);
 		return 0;
 	}
+	if ((old_mem->mem_type == TTM_PL_TT ||
+	     old_mem->mem_type == AMDGPU_PL_PREEMPT) &&
+	    (new_mem->mem_type == TTM_PL_TT ||
+	     new_mem->mem_type == AMDGPU_PL_PREEMPT)) {
+		amdgpu_bo_move_notify(bo, evict, new_mem);
+		ttm_resource_free(bo, &bo->resource);
+		ttm_bo_assign_mem(bo, new_mem);
+		return 0;
+	}
 
 	if (old_mem->mem_type == AMDGPU_PL_GDS ||
 	    old_mem->mem_type == AMDGPU_PL_GWS ||
@@ -1869,18 +1887,23 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 	/* Change the size here instead of the init above so only lpfn is affected */
 	amdgpu_ttm_set_buffer_funcs_status(adev, false);
 #ifdef CONFIG_64BIT
-#ifdef CONFIG_X86
-	if (adev->gmc.xgmi.connected_to_cpu)
-		adev->mman.aper_base_kaddr = ioremap_cache(adev->gmc.aper_base,
-				adev->gmc.visible_vram_size);
-
-	else if (adev->gmc.is_app_apu)
+	if (adev->gmc.xgmi.connected_to_cpu) {
+		void *kaddr = devm_memremap(adev->dev, adev->gmc.aper_base,
+					    adev->gmc.visible_vram_size,
+					    MEMREMAP_WB);
+		if (IS_ERR(kaddr))
+			return PTR_ERR(kaddr);
+		adev->mman.aper_base_kaddr = (__force void __iomem *)kaddr;
+	} else if (adev->gmc.is_app_apu) {
 		DRM_DEBUG_DRIVER(
 			"No need to ioremap when real vram size is 0\n");
-	else
-#endif
-		adev->mman.aper_base_kaddr = ioremap_wc(adev->gmc.aper_base,
-				adev->gmc.visible_vram_size);
+	} else {
+		adev->mman.aper_base_kaddr = devm_ioremap_wc(adev->dev,
+							     adev->gmc.aper_base,
+							     adev->gmc.visible_vram_size);
+		if (!adev->mman.aper_base_kaddr)
+			return -ENOMEM;
+	}
 #endif
 
 	/*
@@ -2015,8 +2038,6 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
  */
 void amdgpu_ttm_fini(struct amdgpu_device *adev)
 {
-	int idx;
-
 	if (!adev->mman.initialized)
 		return;
 
@@ -2039,14 +2060,7 @@ void amdgpu_ttm_fini(struct amdgpu_device *adev)
 	amdgpu_ttm_fw_reserve_vram_fini(adev);
 	amdgpu_ttm_drv_reserve_vram_fini(adev);
 
-	if (drm_dev_enter(adev_to_drm(adev), &idx)) {
-
-		if (adev->mman.aper_base_kaddr)
-			iounmap(adev->mman.aper_base_kaddr);
-		adev->mman.aper_base_kaddr = NULL;
-
-		drm_dev_exit(idx);
-	}
+	adev->mman.aper_base_kaddr = NULL;
 
 	amdgpu_vram_mgr_fini(adev);
 	amdgpu_gtt_mgr_fini(adev);
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index ee4a8408a4aa0..a96f7619fd762 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -117,7 +117,7 @@ struct amdgpu_uvd_cs_ctx {
 /*(DEBLOBBED)*/
 
 static void amdgpu_uvd_idle_work_handler(struct work_struct *work);
-static void amdgpu_uvd_force_into_uvd_segment(struct amdgpu_bo *abo);
+static void amdgpu_uvd_force_into_vcpu_segment(struct amdgpu_bo *abo);
 
 static int amdgpu_uvd_create_msg_bo_helper(struct amdgpu_device *adev,
 					   uint32_t size,
@@ -140,7 +140,7 @@ static int amdgpu_uvd_create_msg_bo_helper(struct amdgpu_device *adev,
 	amdgpu_bo_kunmap(bo);
 	amdgpu_bo_unpin(bo);
 	amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_VRAM);
-	amdgpu_uvd_force_into_uvd_segment(bo);
+	amdgpu_uvd_force_into_vcpu_segment(bo);
 	r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
 	if (r)
 		goto err;
@@ -170,6 +170,7 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
 	const struct common_firmware_header *hdr;
 	unsigned int family_id;
 	int i, j, r;
+	u32 vcpu_bo_domain;
 
 	INIT_DELAYED_WORK(&adev->uvd.idle_work, amdgpu_uvd_idle_work_handler);
 
@@ -301,12 +302,20 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
 	if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
 		bo_size += AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8);
 
+	/* UVD 5.0 and newer HW can use 64 bit addressing. */
+	adev->uvd.address_64_bit =
+		!amdgpu_device_ip_block_version_cmp(adev, AMD_IP_BLOCK_TYPE_UVD, 5, 0);
+
+	vcpu_bo_domain = AMDGPU_GEM_DOMAIN_VRAM;
+	if (adev->uvd.address_64_bit)
+		vcpu_bo_domain |= AMDGPU_GEM_DOMAIN_GTT;
+
 	for (j = 0; j < adev->uvd.num_uvd_inst; j++) {
 		if (adev->uvd.harvest_config & (1 << j))
 			continue;
+
 		r = amdgpu_bo_create_kernel(adev, bo_size, PAGE_SIZE,
-					    AMDGPU_GEM_DOMAIN_VRAM |
-					    AMDGPU_GEM_DOMAIN_GTT,
+					    vcpu_bo_domain,
 					    &adev->uvd.inst[j].vcpu_bo,
 					    &adev->uvd.inst[j].gpu_addr,
 					    &adev->uvd.inst[j].cpu_addr);
@@ -321,10 +330,6 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
 		adev->uvd.filp[i] = NULL;
 	}
 
-	/* from uvd v5.0 HW addressing capacity increased to 64 bits */
-	if (!amdgpu_device_ip_block_version_cmp(adev, AMD_IP_BLOCK_TYPE_UVD, 5, 0))
-		adev->uvd.address_64_bit = true;
-
 	r = amdgpu_uvd_create_msg_bo_helper(adev, 128 << 10, &adev->uvd.ib_bo);
 	if (r)
 		return r;
@@ -521,6 +526,24 @@ void amdgpu_uvd_free_handles(struct amdgpu_device *adev, struct drm_file *filp)
 	}
 }
 
+static void amdgpu_uvd_force_into_vcpu_segment(struct amdgpu_bo *bo)
+{
+	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
+	struct amdgpu_bo *vcpu_bo = adev->uvd.inst[0].vcpu_bo;
+	struct amdgpu_res_cursor vcpu_cur;
+
+	amdgpu_res_first(vcpu_bo->tbo.resource, 0,
+			 amdgpu_bo_size(vcpu_bo), &vcpu_cur);
+
+	bo->placement.num_placement = 1;
+	bo->placement.placement = &bo->placements[0];
+	bo->placements[0].fpfn = ALIGN_DOWN(vcpu_cur.start, SZ_256M) >> PAGE_SHIFT;
+	bo->placements[0].lpfn = bo->placements[0].fpfn + (SZ_256M >> PAGE_SHIFT);
+	bo->placements[0].mem_type = vcpu_bo->tbo.resource->mem_type;
+	if (bo->placements[0].mem_type == TTM_PL_VRAM)
+		bo->placements[0].flags |= TTM_PL_FLAG_CONTIGUOUS;
+}
+
 static void amdgpu_uvd_force_into_uvd_segment(struct amdgpu_bo *abo)
 {
 	int i;
@@ -569,13 +592,10 @@ static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx)
 	if (!ctx->parser->adev->uvd.address_64_bit) {
 		/* check if it's a message or feedback command */
 		cmd = amdgpu_ib_get_value(ctx->ib, ctx->idx) >> 1;
-		if (cmd == 0x0 || cmd == 0x3) {
-			/* yes, force it into VRAM */
-			uint32_t domain = AMDGPU_GEM_DOMAIN_VRAM;
-
-			amdgpu_bo_placement_from_domain(bo, domain);
-		}
-		amdgpu_uvd_force_into_uvd_segment(bo);
+		if (cmd == 0x0 || cmd == 0x3)
+			amdgpu_uvd_force_into_vcpu_segment(bo);
+		else
+			amdgpu_uvd_force_into_uvd_segment(bo);
 
 		r = ttm_bo_validate(&bo->tbo, &bo->placement, &tctx);
 	}
@@ -609,6 +629,14 @@ static int amdgpu_uvd_cs_msg_decode(struct amdgpu_device *adev, uint32_t *msg,
 	unsigned int image_size, tmp, min_dpb_size, num_dpb_buffer;
 	unsigned int min_ctx_size = ~0;
 
+	/* Reject invalid dimensions to prevent division by zero */
+	if (width < 16 || height < 16) {
+		dev_WARN_ONCE(adev->dev, 1,
+			      "Invalid UVD decoding dimensions (%dx%d)!\n",
+			      width, height);
+		return -EINVAL;
+	}
+
 	image_size = width * height;
 	image_size += image_size / 2;
 	image_size = ALIGN(image_size, 1024);
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index f022d33ac3261..a1797775d70a5 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -837,9 +837,20 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p,
 				goto out;
 			}
 
-			*size = amdgpu_ib_get_value(ib, idx + 8) *
-				amdgpu_ib_get_value(ib, idx + 10) *
-				8 * 3 / 2;
+			uint32_t width, height;
+			width = amdgpu_ib_get_value(ib, idx + 8);
+			height = amdgpu_ib_get_value(ib, idx + 10);
+
+			if (width == 0 || height == 0 ||
+			    width > 4096 || height > 2304) {
+				DRM_ERROR("invalid VCE image size: %ux%u\n",
+					  width, height);
+				r = -EINVAL;
+				goto out;
+			}
+
+			*size = width * height * 8 * 3 / 2;
+
 			break;
 
 		case 0x04000001: /* config extension */
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index a910f33f898ba..ca7235367931d 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -3668,7 +3668,7 @@ static void gfx_v10_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel,
 			   WAIT_REG_MEM_ENGINE(eng_sel)));
 
 	if (mem_space)
-		BUG_ON(addr0 & 0x3); /* Dword align */
+		WARN_ON(addr0 & 0x3); /* Dword align */
 	amdgpu_ring_write(ring, addr0);
 	amdgpu_ring_write(ring, addr1);
 	amdgpu_ring_write(ring, ref);
@@ -8224,7 +8224,7 @@ static void gfx_v10_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
 		control |= 0x400000;
 
 	amdgpu_ring_write(ring, header);
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 		(2 << 0) |
@@ -8263,7 +8263,7 @@ static void gfx_v10_0_ring_emit_ib_compute(struct amdgpu_ring *ring,
 	}
 
 	amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 				(2 << 0) |
@@ -8296,9 +8296,9 @@ static void gfx_v10_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
 	 * aligned if only send 32bit data low (discard data high)
 	 */
 	if (write64bit)
-		BUG_ON(addr & 0x7);
+		WARN_ON(addr & 0x7);
 	else
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -8350,9 +8350,6 @@ static void gfx_v10_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr,
 {
 	struct amdgpu_device *adev = ring->adev;
 
-	/* we only allocate 32bit for each seq wb address */
-	BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
-
 	/* write fence seq to the "addr" */
 	amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
 	amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 1d196a732e587..43a61a3fc8d09 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -290,7 +290,7 @@ static void gfx_v11_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel,
 			   WAIT_REG_MEM_ENGINE(eng_sel)));
 
 	if (mem_space)
-		BUG_ON(addr0 & 0x3); /* Dword align */
+		WARN_ON(addr0 & 0x3); /* Dword align */
 	amdgpu_ring_write(ring, addr0);
 	amdgpu_ring_write(ring, addr1);
 	amdgpu_ring_write(ring, ref);
@@ -5286,7 +5286,7 @@ static void gfx_v11_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
 		control |= 0x400000;
 
 	amdgpu_ring_write(ring, header);
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 		(2 << 0) |
@@ -5325,7 +5325,7 @@ static void gfx_v11_0_ring_emit_ib_compute(struct amdgpu_ring *ring,
 	}
 
 	amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 				(2 << 0) |
@@ -5362,9 +5362,9 @@ static void gfx_v11_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
 	 * aligned if only send 32bit data low (discard data high)
 	 */
 	if (write64bit)
-		BUG_ON(addr & 0x7);
+		WARN_ON(addr & 0x7);
 	else
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -5416,9 +5416,6 @@ static void gfx_v11_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr,
 {
 	struct amdgpu_device *adev = ring->adev;
 
-	/* we only allocate 32bit for each seq wb address */
-	BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
-
 	/* write fence seq to the "addr" */
 	amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
 	amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 6cdd9eea39578..da35c715ff7ea 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -6193,9 +6193,6 @@ static void gfx_v8_0_ring_emit_fence_compute(struct amdgpu_ring *ring,
 static void gfx_v8_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr,
 					 u64 seq, unsigned int flags)
 {
-	/* we only allocate 32bit for each seq wb address */
-	BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
-
 	/* write fence seq to the "addr" */
 	amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
 	amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 94fa818855327..2b1d1ce114b77 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -919,7 +919,7 @@ static void gfx_v9_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel,
 				 WAIT_REG_MEM_ENGINE(eng_sel)));
 
 	if (mem_space)
-		BUG_ON(addr0 & 0x3); /* Dword align */
+		WARN_ON(addr0 & 0x3); /* Dword align */
 	amdgpu_ring_write(ring, addr0);
 	amdgpu_ring_write(ring, addr1);
 	amdgpu_ring_write(ring, ref);
@@ -5095,7 +5095,7 @@ static void gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
 	}
 
 	amdgpu_ring_write(ring, header);
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 		(2 << 0) |
@@ -5207,7 +5207,7 @@ static void gfx_v9_0_ring_emit_ib_compute(struct amdgpu_ring *ring,
 	}
 
 	amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 				(2 << 0) |
@@ -5248,9 +5248,9 @@ static void gfx_v9_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
 	 * aligned if only send 32bit data low (discard data high)
 	 */
 	if (write64bit)
-		BUG_ON(addr & 0x7);
+		WARN_ON(addr & 0x7);
 	else
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index 4737005438b79..2ba8499c6fb5d 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -235,7 +235,7 @@ static void gfx_v9_4_3_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel,
 				 WAIT_REG_MEM_ENGINE(eng_sel)));
 
 	if (mem_space)
-		BUG_ON(addr0 & 0x3); /* Dword align */
+		WARN_ON(addr0 & 0x3); /* Dword align */
 	amdgpu_ring_write(ring, addr0);
 	amdgpu_ring_write(ring, addr1);
 	amdgpu_ring_write(ring, ref);
@@ -2528,7 +2528,7 @@ static void gfx_v9_4_3_ring_emit_ib_compute(struct amdgpu_ring *ring,
 	}
 
 	amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
-	BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
+	WARN_ON(ib->gpu_addr & 0x3); /* Dword align */
 	amdgpu_ring_write(ring,
 #ifdef __BIG_ENDIAN
 				(2 << 0) |
@@ -2562,9 +2562,9 @@ static void gfx_v9_4_3_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
 	 * aligned if only send 32bit data low (discard data high)
 	 */
 	if (write64bit)
-		BUG_ON(addr & 0x7);
+		WARN_ON(addr & 0x7);
 	else
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -2624,9 +2624,6 @@ static void gfx_v9_4_3_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr,
 {
 	struct amdgpu_device *adev = ring->adev;
 
-	/* we only allocate 32bit for each seq wb address */
-	BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
-
 	/* write fence seq to the "addr" */
 	amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
 	amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
index 0a2d144d56362..3cae95b3abf12 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
@@ -393,7 +393,7 @@ static void sdma_v4_4_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64
 	/* write the fence */
 	amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE));
 	/* zero in first two bits */
-	BUG_ON(addr & 0x3);
+	WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -403,7 +403,7 @@ static void sdma_v4_4_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64
 		addr += 4;
 		amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE));
 		/* zero in first two bits */
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 		amdgpu_ring_write(ring, lower_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(seq));
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
index 9f92a21a2da45..4cfe83f5a5ada 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
@@ -510,7 +510,7 @@ static void sdma_v5_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 se
 	amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) |
 			  SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* Ucached(UC) */
 	/* zero in first two bits */
-	BUG_ON(addr & 0x3);
+	WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -521,7 +521,7 @@ static void sdma_v5_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 se
 		amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) |
 				  SDMA_PKT_FENCE_HEADER_MTYPE(0x3));
 		/* zero in first two bits */
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 		amdgpu_ring_write(ring, lower_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(seq));
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
index 43026c1f4ebfb..55f3e9a7d4460 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
@@ -329,7 +329,7 @@ static void sdma_v5_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 se
 	amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) |
 			  SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* Ucached(UC) */
 	/* zero in first two bits */
-	BUG_ON(addr & 0x3);
+	WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -340,7 +340,7 @@ static void sdma_v5_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 se
 		amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE) |
 				  SDMA_PKT_FENCE_HEADER_MTYPE(0x3));
 		/* zero in first two bits */
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 		amdgpu_ring_write(ring, lower_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(seq));
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
index 2b7443ea2eb7b..ab455289e354e 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
@@ -339,7 +339,7 @@ static void sdma_v6_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 se
 	amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_FENCE) |
 			  SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* Ucached(UC) */
 	/* zero in first two bits */
-	BUG_ON(addr & 0x3);
+	WARN_ON(addr & 0x3);
 	amdgpu_ring_write(ring, lower_32_bits(addr));
 	amdgpu_ring_write(ring, upper_32_bits(addr));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -350,7 +350,7 @@ static void sdma_v6_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 se
 		amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_FENCE) |
 				  SDMA_PKT_FENCE_HEADER_MTYPE(0x3));
 		/* zero in first two bits */
-		BUG_ON(addr & 0x3);
+		WARN_ON(addr & 0x3);
 		amdgpu_ring_write(ring, lower_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(addr));
 		amdgpu_ring_write(ring, upper_32_bits(seq));
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index d35bc5d01b448..61f981fe9c5ac 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -1769,14 +1769,17 @@ out:
 #define RENCODE_IB_PARAM_SESSION_INIT			0x00000003
 
 /* return the offset in ib if id is found, -1 otherwise */
-static int vcn_v4_0_enc_find_ib_param(struct amdgpu_ib *ib, uint32_t id, int start)
+static int vcn_v4_0_enc_find_ib_param(struct amdgpu_ib *ib, uint32_t id, int start, uint32_t *length)
 {
 	int i;
 	uint32_t len;
 
 	for (i = start; (len = amdgpu_ib_get_value(ib, i)) >= 8; i += len / 4) {
-		if (amdgpu_ib_get_value(ib, i + 1) == id)
+		if (amdgpu_ib_get_value(ib, i + 1) == id) {
+			if (length)
+				*length = len;
 			return i;
+		}
 	}
 	return -1;
 }
@@ -1786,14 +1789,14 @@ static int vcn_v4_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p,
 					   struct amdgpu_ib *ib)
 {
 	struct amdgpu_ring *ring = amdgpu_job_ring(job);
-	uint32_t val;
+	uint32_t val, len;
 	int idx = 0, sidx;
 
 	/* The first instance can decode anything */
 	if (!ring->me)
 		return 0;
 
-	while ((idx = vcn_v4_0_enc_find_ib_param(ib, RADEON_VCN_ENGINE_INFO, idx)) >= 0) {
+	while ((idx = vcn_v4_0_enc_find_ib_param(ib, RADEON_VCN_ENGINE_INFO, idx, &len)) >= 0) {
 		val = amdgpu_ib_get_value(ib, idx + 2); /* RADEON_VCN_ENGINE_TYPE */
 		if (val == RADEON_VCN_ENGINE_TYPE_DECODE) {
 			uint32_t valid_buf_flag = amdgpu_ib_get_value(ib, idx + 6);
@@ -1806,12 +1809,12 @@ static int vcn_v4_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p,
 				amdgpu_ib_get_value(ib, idx + 8);
 			return vcn_v4_0_dec_msg(p, job, msg_buffer_addr);
 		} else if (val == RADEON_VCN_ENGINE_TYPE_ENCODE) {
-			sidx = vcn_v4_0_enc_find_ib_param(ib, RENCODE_IB_PARAM_SESSION_INIT, idx);
+			sidx = vcn_v4_0_enc_find_ib_param(ib, RENCODE_IB_PARAM_SESSION_INIT, idx, NULL);
 			if (sidx >= 0 &&
 			    amdgpu_ib_get_value(ib, sidx + 2) == RENCODE_ENCODE_STANDARD_AV1)
 				return vcn_v4_0_limit_sched(p, job);
 		}
-		idx += amdgpu_ib_get_value(ib, idx) / 4;
+		idx += len / 4;
 	}
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index 5ffd17ac8e1cf..30af6b7dda8cc 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -106,6 +106,9 @@ static int allocate_event_notification_slot(struct kfd_process *p,
 	}
 
 	if (restore_id) {
+		if (*restore_id >= KFD_SIGNAL_EVENT_LIMIT)
+			return -EINVAL;
+
 		id = idr_alloc(&p->event_idr, ev, *restore_id, *restore_id + 1,
 				GFP_KERNEL);
 	} else {
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index b2502ab8fbe9d..dfccd1562c653 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5180,8 +5180,8 @@ static void fill_dc_dirty_rects(struct drm_plane *plane,
 {
 	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(crtc_state);
 	struct rect *dirty_rects = flip_addrs->dirty_rects;
-	u32 num_clips;
-	struct drm_mode_rect *clips;
+	u32 num_clips = 0;
+	struct drm_mode_rect *clips = NULL;
 	bool bb_changed;
 	bool fb_changed;
 	u32 i = 0;
@@ -5197,8 +5197,10 @@ static void fill_dc_dirty_rects(struct drm_plane *plane,
 	if (new_plane_state->rotation != DRM_MODE_ROTATE_0)
 		goto ffu;
 
-	num_clips = drm_plane_get_damage_clips_count(new_plane_state);
-	clips = drm_plane_get_damage_clips(new_plane_state);
+	if (!new_plane_state->ignore_damage_clips) {
+		num_clips = drm_plane_get_damage_clips_count(new_plane_state);
+		clips = drm_plane_get_damage_clips(new_plane_state);
+	}
 
 	if (!dm_crtc_state->mpo_requested) {
 		if (!num_clips || num_clips > DC_MAX_DIRTY_RECTS)
@@ -9532,6 +9534,7 @@ skip_modeset:
 	/* Release extra reference */
 	if (new_stream)
 		dc_stream_release(new_stream);
+	new_stream = NULL;
 
 	/*
 	 * We want to do dc stream updates that do not require a
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
index 1c5ae4d62e37b..65344d0c7c10d 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -255,13 +255,20 @@ static void dcn32_update_clocks_update_dtb_dto(struct clk_mgr_internal *clk_mgr,
 		struct dtbclk_dto_params dto_params = {0};
 
 		/* use mask to program DTO once per tg */
-		if (pipe_ctx->stream_res.tg &&
+		if (pipe_ctx->stream && pipe_ctx->stream_res.tg &&
 				!(tg_mask & (1 << pipe_ctx->stream_res.tg->inst))) {
 			tg_mask |= (1 << pipe_ctx->stream_res.tg->inst);
 
 			dto_params.otg_inst = pipe_ctx->stream_res.tg->inst;
 			dto_params.ref_dtbclk_khz = ref_dtbclk_khz;
 
+			if (dccg->ctx->dc->link_srv->dp_is_128b_132b_signal(pipe_ctx))
+				dto_params.pixclk_khz = pipe_ctx->stream->timing.pix_clk_100hz / 10;
+
+			if (dc_is_hdmi_signal(pipe_ctx->stream->signal) ||
+					dc_is_dvi_signal(pipe_ctx->stream->signal))
+				dto_params.is_hdmi = true;
+
 			dccg->funcs->set_dtbclk_dto(clk_mgr->dccg, &dto_params);
 			//dccg->funcs->set_audio_dtbclk_dto(clk_mgr->dccg, &dto_params);
 		}
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/dc/link/link_detection.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/dc/link/link_detection.c
index 0717f69f7c45a..f3ba8e2a6faec 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/dc/link/link_detection.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/dc/link/link_detection.c
@@ -958,8 +958,11 @@ static bool detect_link_and_local_sink(struct dc_link *link,
 			    link->link_enc->features.flags.bits.DP_IS_USB_C == 1) {
 
 				/* if alt mode times out, return false */
-				if (!wait_for_entering_dp_alt_mode(link))
+				if (!wait_for_entering_dp_alt_mode(link)) {
+					if (prev_sink)
+						dc_sink_release(prev_sink);
 					return false;
+				}
 			}
 
 			if (!detect_dp(link, &sink_caps, reason)) {
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
index dbb62b911c75c..84f9b412a4f11 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
@@ -447,8 +447,6 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
  *
  *  @stream:      contains data we may need to construct VSIF (i.e. timing_3d_format, etc.)
  *  @info_packet: output structure where to store VSIF
- *  @ALLMEnabled: indicates whether ALLM HF-VSIF should be generated
- *  @ALLMValue:   ALLM bit value to advertise in HF-VSIF
  */
 void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
 		struct dc_info_packet *info_packet)
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index babb73147adfb..93fe215986d39 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -2055,6 +2055,11 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 		     gc_ver != IP_VERSION(9, 4, 3)) ||
 		    gc_ver < IP_VERSION(9, 0, 0))
 			*states = ATTR_STATE_UNSUPPORTED;
+
+		if (adev->scpm_enabled) {
+			dev_attr->attr.mode &= ~S_IWUGO;
+			dev_attr->store = NULL;
+		}
 	} else if (DEVICE_ATTR_IS(gpu_metrics)) {
 		if (gc_ver < IP_VERSION(9, 1, 0))
 			*states = ATTR_STATE_UNSUPPORTED;
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/hwmgr.c linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/hwmgr.c
index 1d6e30269d567..4d553be56396f 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/hwmgr.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/hwmgr.c
@@ -106,11 +106,8 @@ int hwmgr_early_init(struct pp_hwmgr *hwmgr)
 		hwmgr->od_enabled = false;
 		switch (hwmgr->chip_id) {
 		case CHIP_BONAIRE:
-			/* R9 M380 in iMac 2015: SMU hangs when enabling MCLK DPM
-			 * R7 260X cards with old MC ucode: MCLK DPM is unstable
-			 */
-			if (adev->pdev->subsystem_vendor == 0x106B ||
-			    adev->pdev->device == 0x6658) {
+			/* R9 M380 in iMac 2015: SMU hangs when enabling MCLK DPM */
+			if (adev->pdev->subsystem_vendor == 0x106B) {
 				dev_info(adev->dev, "disabling MCLK DPM on quirky ASIC");
 				adev->pm.pp_feature &= ~PP_MCLK_DPM_MASK;
 				hwmgr->feature_mask &= ~PP_MCLK_DPM_MASK;
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c linux-libre-6.6.148-gnu/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
index ddfbb2009c8d3..790a559e9549b 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
@@ -1157,7 +1157,7 @@ static const struct mipi_dsi_host_ops cdns_dsi_ops = {
 	.transfer = cdns_dsi_transfer,
 };
 
-static int __maybe_unused cdns_dsi_resume(struct device *dev)
+static int cdns_dsi_resume(struct device *dev)
 {
 	struct cdns_dsi *dsi = dev_get_drvdata(dev);
 
@@ -1168,7 +1168,7 @@ static int __maybe_unused cdns_dsi_resume(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused cdns_dsi_suspend(struct device *dev)
+static int cdns_dsi_suspend(struct device *dev)
 {
 	struct cdns_dsi *dsi = dev_get_drvdata(dev);
 
@@ -1178,8 +1178,9 @@ static int __maybe_unused cdns_dsi_suspend(struct device *dev)
 	return 0;
 }
 
-static UNIVERSAL_DEV_PM_OPS(cdns_dsi_pm_ops, cdns_dsi_suspend, cdns_dsi_resume,
-			    NULL);
+static const struct dev_pm_ops cdns_dsi_pm_ops = {
+	RUNTIME_PM_OPS(cdns_dsi_suspend, cdns_dsi_resume, NULL)
+};
 
 static int cdns_dsi_drm_probe(struct platform_device *pdev)
 {
@@ -1326,7 +1327,7 @@ static struct platform_driver cdns_dsi_platform_driver = {
 	.driver = {
 		.name   = "cdns-dsi",
 		.of_match_table = cdns_dsi_of_match,
-		.pm = &cdns_dsi_pm_ops,
+		.pm = pm_ptr(&cdns_dsi_pm_ops),
 	},
 };
 module_platform_driver(cdns_dsi_platform_driver);
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c linux-libre-6.6.148-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
index d4a5489d010c4..6482c64079438 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -779,6 +779,12 @@ static bool drm_dp_sideband_append_payload(struct drm_dp_sideband_msg_rx *msg,
 {
 	u8 crc4;
 
+	/* curchunk_len must be >= 1 (min 1 CRC byte) and fit in chunk[] */
+	if (!msg->curchunk_len ||
+	    msg->curchunk_len > ARRAY_SIZE(msg->chunk) ||
+	    msg->curchunk_idx + replybuflen > ARRAY_SIZE(msg->chunk))
+		return false;
+
 	memcpy(&msg->chunk[msg->curchunk_idx], replybuf, replybuflen);
 	msg->curchunk_idx += replybuflen;
 
@@ -789,6 +795,9 @@ static bool drm_dp_sideband_append_payload(struct drm_dp_sideband_msg_rx *msg,
 			print_hex_dump(KERN_DEBUG, "wrong crc",
 				       DUMP_PREFIX_NONE, 16, 1,
 				       msg->chunk,  msg->curchunk_len, false);
+		/* Guard against accumulated msg[] overflow */
+		if (msg->curlen + msg->curchunk_len - 1 > ARRAY_SIZE(msg->msg))
+			return false;
 		/* copy chunk into bigger msg */
 		memcpy(&msg->msg[msg->curlen], msg->chunk, msg->curchunk_len - 1);
 		msg->curlen += msg->curchunk_len - 1;
@@ -861,7 +870,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_read(struct drm_dp_sideband_msg_rx
 		goto fail_len;
 	repmsg->u.remote_dpcd_read_ack.num_bytes = raw->msg[idx];
 	idx++;
-	if (idx > raw->curlen)
+	if (idx + repmsg->u.remote_dpcd_read_ack.num_bytes > raw->curlen)
 		goto fail_len;
 
 	memcpy(repmsg->u.remote_dpcd_read_ack.bytes, &raw->msg[idx], repmsg->u.remote_dpcd_read_ack.num_bytes);
@@ -897,7 +906,9 @@ static bool drm_dp_sideband_parse_remote_i2c_read_ack(struct drm_dp_sideband_msg
 		goto fail_len;
 	repmsg->u.remote_i2c_read_ack.num_bytes = raw->msg[idx];
 	idx++;
-	/* TODO check */
+	if (idx + repmsg->u.remote_i2c_read_ack.num_bytes > raw->curlen)
+		goto fail_len;
+
 	memcpy(repmsg->u.remote_i2c_read_ack.bytes, &raw->msg[idx], repmsg->u.remote_i2c_read_ack.num_bytes);
 	return true;
 fail_len:
@@ -913,16 +924,13 @@ static bool drm_dp_sideband_parse_enum_path_resources_ack(struct drm_dp_sideband
 	repmsg->u.path_resources.port_number = (raw->msg[idx] >> 4) & 0xf;
 	repmsg->u.path_resources.fec_capable = raw->msg[idx] & 0x1;
 	idx++;
-	if (idx > raw->curlen)
+	if (idx + 2 > raw->curlen)
 		goto fail_len;
 	repmsg->u.path_resources.full_payload_bw_number = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
 	idx += 2;
-	if (idx > raw->curlen)
+	if (idx + 2 > raw->curlen)
 		goto fail_len;
 	repmsg->u.path_resources.avail_payload_bw_number = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
-	idx += 2;
-	if (idx > raw->curlen)
-		goto fail_len;
 	return true;
 fail_len:
 	DRM_DEBUG_KMS("enum resource parse length fail %d %d\n", idx, raw->curlen);
@@ -940,12 +948,9 @@ static bool drm_dp_sideband_parse_allocate_payload_ack(struct drm_dp_sideband_ms
 		goto fail_len;
 	repmsg->u.allocate_payload.vcpi = raw->msg[idx];
 	idx++;
-	if (idx > raw->curlen)
+	if (idx + 2 > raw->curlen)
 		goto fail_len;
 	repmsg->u.allocate_payload.allocated_pbn = (raw->msg[idx] << 8) | (raw->msg[idx+1]);
-	idx += 2;
-	if (idx > raw->curlen)
-		goto fail_len;
 	return true;
 fail_len:
 	DRM_DEBUG_KMS("allocate payload parse length fail %d %d\n", idx, raw->curlen);
@@ -959,12 +964,9 @@ static bool drm_dp_sideband_parse_query_payload_ack(struct drm_dp_sideband_msg_r
 
 	repmsg->u.query_payload.port_number = (raw->msg[idx] >> 4) & 0xf;
 	idx++;
-	if (idx > raw->curlen)
+	if (idx + 2 > raw->curlen)
 		goto fail_len;
 	repmsg->u.query_payload.allocated_pbn = (raw->msg[idx] << 8) | (raw->msg[idx + 1]);
-	idx += 2;
-	if (idx > raw->curlen)
-		goto fail_len;
 	return true;
 fail_len:
 	DRM_DEBUG_KMS("query payload parse length fail %d %d\n", idx, raw->curlen);
@@ -3701,8 +3703,10 @@ void drm_dp_mst_topology_queue_probe(struct drm_dp_mst_topology_mgr *mgr)
 {
 	mutex_lock(&mgr->lock);
 
-	if (drm_WARN_ON(mgr->dev, !mgr->mst_state || !mgr->mst_primary))
+	if (!mgr->mst_state || !mgr->mst_primary) {
+		drm_dbg_kms(mgr->dev, "queue_probe skipped: topology torn down\n");
 		goto out_unlock;
+	}
 
 	drm_dp_mst_topology_mgr_invalidate_mstb(mgr->mst_primary);
 	drm_dp_mst_queue_probe_work(mgr);
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
index e38f06a6e56eb..d606b2035ed02 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -610,6 +610,7 @@ set_proto_ctx_engines_parallel_submit(struct i915_user_extension __user *base,
 		return -EINVAL;
 	}
 
+	slot = array_index_nospec(slot, set->num_engines);
 	if (set->engines[slot].type != I915_GEM_ENGINE_TYPE_INVALID) {
 		drm_dbg(&i915->drm,
 			"Invalid placement[%d], already occupied\n", slot);
@@ -767,8 +768,8 @@ static int set_proto_ctx_engines(struct drm_i915_file_private *fpriv,
 		struct intel_engine_cs *engine;
 
 		if (copy_from_user(&ci, &user->engines[n], sizeof(ci))) {
-			kfree(set.engines);
-			return -EFAULT;
+			err = -EFAULT;
+			goto err;
 		}
 
 		memset(&set.engines[n], 0, sizeof(set.engines[n]));
@@ -784,8 +785,8 @@ static int set_proto_ctx_engines(struct drm_i915_file_private *fpriv,
 			drm_dbg(&i915->drm,
 				"Invalid engine[%d]: { class:%d, instance:%d }\n",
 				n, ci.engine_class, ci.engine_instance);
-			kfree(set.engines);
-			return -ENOENT;
+			err = -ENOENT;
+			goto err;
 		}
 
 		set.engines[n].type = I915_GEM_ENGINE_TYPE_PHYSICAL;
@@ -798,15 +799,21 @@ static int set_proto_ctx_engines(struct drm_i915_file_private *fpriv,
 					   set_proto_ctx_engines_extensions,
 					   ARRAY_SIZE(set_proto_ctx_engines_extensions),
 					   &set);
-	if (err) {
-		kfree(set.engines);
-		return err;
-	}
+	if (err)
+		goto err_extensions;
 
 	pc->num_user_engines = set.num_engines;
 	pc->user_engines = set.engines;
 
 	return 0;
+
+err_extensions:
+	for (n = 0; n < set.num_engines; n++)
+		kfree(set.engines[n].siblings);
+err:
+	kfree(set.engines);
+
+	return err;
 }
 
 static int set_proto_ctx_sseu(struct drm_i915_file_private *fpriv,
@@ -848,7 +855,7 @@ static int set_proto_ctx_sseu(struct drm_i915_file_private *fpriv,
 		pe = &pc->user_engines[idx];
 
 		/* Only render engine supports RPCS configuration. */
-		if (pe->engine->class != RENDER_CLASS)
+		if (!pe->engine || pe->engine->class != RENDER_CLASS)
 			return -EINVAL;
 
 		sseu = &pe->sseu;
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c
index d304e0a948f0d..13b27ee9e7bef 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c
@@ -260,7 +260,7 @@ void intel_engines_driver_register(struct drm_i915_private *i915)
 		p = &prev->rb_right;
 	}
 
-	if (IS_ENABLED(CONFIG_DRM_I915_SELFTESTS) &&
+	if (IS_ENABLED(CONFIG_DRM_I915_SELFTEST) &&
 	    IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)) {
 		struct intel_engine_cs *engine;
 		unsigned int isolation;
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c
index 0971241707ce8..d396fbd55b740 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c
@@ -16,9 +16,9 @@ static int cmp_u64(const void *A, const void *B)
 {
 	const u64 *a = A, *b = B;
 
-	if (a < b)
+	if (*a < *b)
 		return -1;
-	else if (a > b)
+	else if (*a > *b)
 		return 1;
 	else
 		return 0;
@@ -28,9 +28,9 @@ static int cmp_u32(const void *A, const void *B)
 {
 	const u32 *a = A, *b = B;
 
-	if (a < b)
+	if (*a < *b)
 		return -1;
-	else if (a > b)
+	else if (*a > *b)
 		return 1;
 	else
 		return 0;
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/i915_active.c linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/i915_active.c
index 5ec293011d990..40f84d547274a 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/i915/i915_active.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/i915/i915_active.c
@@ -319,7 +319,7 @@ active_instance(struct i915_active *ref, u64 idx)
 	 */
 	node = kmem_cache_alloc(slab_cache, GFP_ATOMIC);
 	if (!node)
-		goto out;
+		goto err;
 
 	__i915_active_fence_init(&node->base, NULL, node_retire);
 	node->ref = ref;
@@ -333,6 +333,11 @@ out:
 	spin_unlock_irq(&ref->tree_lock);
 
 	return &node->base;
+
+err:
+	spin_unlock_irq(&ref->tree_lock);
+
+	return NULL;
 }
 
 void __i915_active_init(struct i915_active *ref,
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/nouveau/nouveau_exec.c linux-libre-6.6.148-gnu/drivers/gpu/drm/nouveau/nouveau_exec.c
index c1837ba95fb58..5eb41aefc2afa 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/nouveau/nouveau_exec.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/nouveau/nouveau_exec.c
@@ -353,10 +353,10 @@ nouveau_exec_ucopy(struct nouveau_exec_job_args *args,
 
 	return 0;
 
-err_free_pushs:
-	u_free(args->push.s);
 err_free_ins:
 	u_free(args->in_sync.s);
+err_free_pushs:
+	u_free(args->push.s);
 	return ret;
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/nouveau/nouveau_uvmm.c linux-libre-6.6.148-gnu/drivers/gpu/drm/nouveau/nouveau_uvmm.c
index 3d41e590d4712..53a514802d625 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/nouveau/nouveau_uvmm.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/nouveau/nouveau_uvmm.c
@@ -1730,10 +1730,10 @@ nouveau_uvmm_vm_bind_ucopy(struct nouveau_uvmm_bind_job_args *args,
 
 	return 0;
 
-err_free_ops:
-	u_free(args->op.s);
 err_free_ins:
 	u_free(args->in_sync.s);
+err_free_ops:
+	u_free(args->op.s);
 	return ret;
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c linux-libre-6.6.148-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c
index 9b8ca4e898f90..dc82b7d7f2721 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c
@@ -315,6 +315,7 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev)
 					  i, us, fw);
 			}
 		}
+		nvkm_done(acr->wpr);
 		return -EINVAL;
 	}
 	nvkm_done(acr->wpr);
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/radeon/r100.c linux-libre-6.6.148-gnu/drivers/gpu/drm/radeon/r100.c
index bb6bfe104272a..8746f445de59b 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/radeon/r100.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/radeon/r100.c
@@ -899,6 +899,7 @@ struct radeon_fence *r100_copy_blit(struct radeon_device *rdev,
 {
 	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
 	struct radeon_fence *fence;
+	uint64_t cur_src_offset, cur_dst_offset;
 	uint32_t cur_pages;
 	uint32_t stride_bytes = RADEON_GPU_PAGE_SIZE;
 	uint32_t pitch;
@@ -927,6 +928,10 @@ struct radeon_fence *r100_copy_blit(struct radeon_device *rdev,
 			cur_pages = 8191;
 		}
 		num_gpu_pages -= cur_pages;
+		cur_src_offset = src_offset +
+			(uint64_t)num_gpu_pages * RADEON_GPU_PAGE_SIZE;
+		cur_dst_offset = dst_offset +
+			(uint64_t)num_gpu_pages * RADEON_GPU_PAGE_SIZE;
 
 		/* pages are in Y direction - height
 		   page width in X direction - width */
@@ -943,13 +948,13 @@ struct radeon_fence *r100_copy_blit(struct radeon_device *rdev,
 				  RADEON_DP_SRC_SOURCE_MEMORY |
 				  RADEON_GMC_CLR_CMP_CNTL_DIS |
 				  RADEON_GMC_WR_MSK_DIS);
-		radeon_ring_write(ring, (pitch << 22) | (src_offset >> 10));
-		radeon_ring_write(ring, (pitch << 22) | (dst_offset >> 10));
+		radeon_ring_write(ring, (pitch << 22) | (cur_src_offset >> 10));
+		radeon_ring_write(ring, (pitch << 22) | (cur_dst_offset >> 10));
 		radeon_ring_write(ring, (0x1fff) | (0x1fff << 16));
 		radeon_ring_write(ring, 0);
 		radeon_ring_write(ring, (0x1fff) | (0x1fff << 16));
-		radeon_ring_write(ring, num_gpu_pages);
-		radeon_ring_write(ring, num_gpu_pages);
+		radeon_ring_write(ring, 0);
+		radeon_ring_write(ring, 0);
 		radeon_ring_write(ring, cur_pages | (stride_pixels << 16));
 	}
 	radeon_ring_write(ring, PACKET0(RADEON_DSTCACHE_CTLSTAT, 0));
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/rockchip/cdn-dp-reg.c linux-libre-6.6.148-gnu/drivers/gpu/drm/rockchip/cdn-dp-reg.c
index 33fb4d05c5065..7b16c28ba25a6 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/rockchip/cdn-dp-reg.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/rockchip/cdn-dp-reg.c
@@ -683,6 +683,8 @@ int cdn_dp_config_video(struct cdn_dp_device *dp)
 	val = div_u64(8 * (symbol + 1), bit_per_pix) - val;
 	val += 2;
 	ret = cdn_dp_reg_write(dp, DP_VC_TABLE(15), val);
+	if (ret)
+		goto err_config_video;
 
 	switch (video->color_depth) {
 	case 6:
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/vc4/vc4_bo.c linux-libre-6.6.148-gnu/drivers/gpu/drm/vc4/vc4_bo.c
index 84ad6a952b5d3..cd4f528a93ced 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/vc4/vc4_bo.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/vc4/vc4_bo.c
@@ -733,9 +733,13 @@ static int vc4_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct
 {
 	struct vc4_bo *bo = to_vc4_bo(obj);
 
-	if (bo->validated_shader && (vma->vm_flags & VM_WRITE)) {
-		DRM_DEBUG("mmapping of shader BOs for writing not allowed.\n");
-		return -EINVAL;
+	if (bo->validated_shader) {
+		if (vma->vm_flags & VM_WRITE) {
+			DRM_DEBUG("mmapping of shader BOs for writing not allowed.\n");
+			return -EINVAL;
+		}
+
+		vm_flags_clear(vma, VM_MAYWRITE);
 	}
 
 	mutex_lock(&bo->madv_lock);
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c linux-libre-6.6.148-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c
index 5a3b5aaed1f36..c88456bc9fcc0 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -48,7 +48,10 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
 				virtio_gpu_cmd_get_edids(vgdev);
 			virtio_gpu_cmd_get_display_info(vgdev);
 			virtio_gpu_notify(vgdev);
-			drm_helper_hpd_irq_event(vgdev->ddev);
+			wait_event_timeout(vgdev->resp_wq,
+					   !vgdev->display_info_pending,
+					   5 * HZ);
+			drm_kms_helper_hotplug_event(vgdev->ddev);
 		}
 		events_clear |= VIRTIO_GPU_EVENT_DISPLAY;
 	}
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c linux-libre-6.6.148-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
index b1a00c0c25a70..a4d1a77103259 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -669,9 +669,6 @@ static void virtio_gpu_cmd_get_display_info_cb(struct virtio_gpu_device *vgdev,
 	vgdev->display_info_pending = false;
 	spin_unlock(&vgdev->display_info_lock);
 	wake_up(&vgdev->resp_wq);
-
-	if (!drm_helper_hpd_irq_event(vgdev->ddev))
-		drm_kms_helper_hotplug_event(vgdev->ddev);
 }
 
 static void virtio_gpu_cmd_get_capset_info_cb(struct virtio_gpu_device *vgdev,
@@ -726,7 +723,8 @@ static int virtio_get_edid_block(void *data, u8 *buf,
 	struct virtio_gpu_resp_edid *resp = data;
 	size_t start = block * EDID_LENGTH;
 
-	if (start + len > le32_to_cpu(resp->size))
+	if (start + len > le32_to_cpu(resp->size) ||
+	    start + len > sizeof(resp->edid))
 		return -EINVAL;
 	memcpy(buf, resp->edid + start, len);
 	return 0;
diff --git linux-libre-6.6.147-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c linux-libre-6.6.148-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 17463aeeef28f..de133f7d2a630 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -99,7 +99,7 @@ static int vmw_gb_surface_unbind(struct vmw_resource *res,
 static int vmw_gb_surface_destroy(struct vmw_resource *res);
 static int
 vmw_gb_surface_define_internal(struct drm_device *dev,
-			       struct drm_vmw_gb_surface_create_ext_req *req,
+			       const  struct drm_vmw_gb_surface_create_ext_req *req,
 			       struct drm_vmw_gb_surface_create_rep *rep,
 			       struct drm_file *file_priv);
 static int
@@ -1417,7 +1417,7 @@ int vmw_gb_surface_reference_ext_ioctl(struct drm_device *dev, void *data,
  */
 static int
 vmw_gb_surface_define_internal(struct drm_device *dev,
-			       struct drm_vmw_gb_surface_create_ext_req *req,
+			       const  struct drm_vmw_gb_surface_create_ext_req *req,
 			       struct drm_vmw_gb_surface_create_rep *rep,
 			       struct drm_file *file_priv)
 {
@@ -1435,9 +1435,21 @@ vmw_gb_surface_define_internal(struct drm_device *dev,
 				req->base.svga3d_flags);
 
 	/* array_size must be null for non-GL3 host. */
-	if (req->base.array_size > 0 && !has_sm4_context(dev_priv)) {
-		VMW_DEBUG_USER("SM4 surface not supported.\n");
-		return -EINVAL;
+	if (req->base.array_size > 0) {
+		if (has_sm5_context(dev_priv)) {
+			if (req->base.array_size > SVGA3D_SM5_MAX_SURFACE_ARRAYSIZE) {
+				VMW_DEBUG_USER("Invalid Surface Array Size.\n");
+				return -EINVAL;
+			}
+		} else if (has_sm4_context(dev_priv)) {
+			if (req->base.array_size > SVGA3D_SM4_MAX_SURFACE_ARRAYSIZE) {
+				VMW_DEBUG_USER("Invalid Surface Array Size.\n");
+				return -EINVAL;
+			}
+		} else {
+			VMW_DEBUG_USER("SM4+ surface not supported.\n");
+			return -EINVAL;
+		}
 	}
 
 	if (!has_sm4_1_context(dev_priv)) {
diff --git linux-libre-6.6.147-gnu/drivers/gpu/host1x/bus.c linux-libre-6.6.148-gnu/drivers/gpu/host1x/bus.c
index 6b8b7395a4189..8a4e0738014d6 100644
--- linux-libre-6.6.147-gnu/drivers/gpu/host1x/bus.c
+++ linux-libre-6.6.148-gnu/drivers/gpu/host1x/bus.c
@@ -1006,10 +1006,10 @@ void host1x_bo_clear_cached_mappings(struct host1x_bo *bo)
 		if (WARN_ON(!cache))
 			continue;
 
-		mutex_lock(&mapping->cache->lock);
+		mutex_lock(&cache->lock);
 		WARN_ON(kref_read(&mapping->ref) != 1);
 		__host1x_bo_unpin(&mapping->ref);
-		mutex_unlock(&mapping->cache->lock);
+		mutex_unlock(&cache->lock);
 	}
 }
 EXPORT_SYMBOL(host1x_bo_clear_cached_mappings);
diff --git linux-libre-6.6.147-gnu/drivers/hwmon/asus-ec-sensors.c linux-libre-6.6.148-gnu/drivers/hwmon/asus-ec-sensors.c
index bc2197f1dfb7f..95bf1670156ed 100644
--- linux-libre-6.6.147-gnu/drivers/hwmon/asus-ec-sensors.c
+++ linux-libre-6.6.148-gnu/drivers/hwmon/asus-ec-sensors.c
@@ -574,7 +574,7 @@ struct ec_sensors_data {
 	/* sorted list of unique register banks */
 	u8 banks[ASUS_EC_MAX_BANK + 1];
 	/* in jiffies */
-	unsigned long last_updated;
+	u64 next_update;
 	struct lock_data lock_data;
 	/* number of board EC sensors */
 	u8 nr_sensors;
@@ -754,7 +754,7 @@ static int asus_ec_block_read(const struct device *dev,
 		}
 		for (ireg = 0; ireg < ec->nr_registers; ireg++) {
 			reg_bank = register_bank(ec->registers[ireg]);
-			if (reg_bank < bank) {
+			if (reg_bank != bank) {
 				continue;
 			}
 			ec_read(register_index(ec->registers[ireg]),
@@ -843,13 +843,12 @@ static int get_cached_value_or_update(const struct device *dev,
 				      int sensor_index,
 				      struct ec_sensors_data *state, s32 *value)
 {
-	if (time_after(jiffies, state->last_updated + HZ)) {
+	if (time_after64(get_jiffies_64(), state->next_update)) {
 		if (update_ec_sensors(dev, state)) {
 			dev_err(dev, "update_ec_sensors() failure\n");
 			return -EIO;
 		}
-
-		state->last_updated = jiffies;
+		state->next_update = get_jiffies_64() + HZ;
 	}
 
 	*value = state->sensors[sensor_index].cached_value;
@@ -967,6 +966,7 @@ static int asus_ec_probe(struct platform_device *pdev)
 	if (!ec_data)
 		return -ENOMEM;
 
+	ec_data->next_update = INITIAL_JIFFIES;
 	dev_set_drvdata(dev, ec_data);
 	ec_data->board_info = pboard_info;
 
@@ -1042,9 +1042,11 @@ static int asus_ec_probe(struct platform_device *pdev)
 		if (!nr_count[type])
 			continue;
 
-		asus_ec_hwmon_add_chan_info(asus_ec_hwmon_chan, dev,
-					     nr_count[type], type,
-					     hwmon_attributes[type]);
+		status = asus_ec_hwmon_add_chan_info(asus_ec_hwmon_chan, dev,
+						     nr_count[type], type,
+						     hwmon_attributes[type]);
+		if (status)
+			return status;
 		*ptr_asus_ec_ci++ = asus_ec_hwmon_chan++;
 	}
 
diff --git linux-libre-6.6.147-gnu/drivers/hwmon/corsair-cpro.c linux-libre-6.6.148-gnu/drivers/hwmon/corsair-cpro.c
index b37f36f55f88a..096e187082b80 100644
--- linux-libre-6.6.147-gnu/drivers/hwmon/corsair-cpro.c
+++ linux-libre-6.6.148-gnu/drivers/hwmon/corsair-cpro.c
@@ -558,6 +558,7 @@ static int ccp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
 out_hw_close:
 	hid_hw_close(hdev);
+	hid_device_io_stop(hdev);
 out_hw_stop:
 	hid_hw_stop(hdev);
 	return ret;
diff --git linux-libre-6.6.147-gnu/drivers/hwmon/corsair-psu.c linux-libre-6.6.148-gnu/drivers/hwmon/corsair-psu.c
index 93937e1bce196..4ab73bcef1d12 100644
--- linux-libre-6.6.147-gnu/drivers/hwmon/corsair-psu.c
+++ linux-libre-6.6.148-gnu/drivers/hwmon/corsair-psu.c
@@ -831,6 +831,7 @@ static int corsairpsu_probe(struct hid_device *hdev, const struct hid_device_id
 
 fail_and_close:
 	hid_hw_close(hdev);
+	hid_device_io_stop(hdev);
 fail_and_stop:
 	hid_hw_stop(hdev);
 	return ret;
diff --git linux-libre-6.6.147-gnu/drivers/hwmon/nzxt-smart2.c linux-libre-6.6.148-gnu/drivers/hwmon/nzxt-smart2.c
index 7aa586eb74be1..0ce956954378d 100644
--- linux-libre-6.6.147-gnu/drivers/hwmon/nzxt-smart2.c
+++ linux-libre-6.6.148-gnu/drivers/hwmon/nzxt-smart2.c
@@ -774,7 +774,7 @@ static int nzxt_smart2_hid_probe(struct hid_device *hdev,
 
 out_hw_close:
 	hid_hw_close(hdev);
-
+	hid_device_io_stop(hdev);
 out_hw_stop:
 	hid_hw_stop(hdev);
 	return ret;
diff --git linux-libre-6.6.147-gnu/drivers/hwmon/occ/common.c linux-libre-6.6.148-gnu/drivers/hwmon/occ/common.c
index c92d08e9827ac..d0c8a043445a2 100644
--- linux-libre-6.6.147-gnu/drivers/hwmon/occ/common.c
+++ linux-libre-6.6.148-gnu/drivers/hwmon/occ/common.c
@@ -1052,32 +1052,49 @@ static int occ_setup_sensor_attrs(struct occ *occ)
 }
 
 /* only need to do this once at startup, as OCC won't change sensors on us */
-static void occ_parse_poll_response(struct occ *occ)
+static int occ_parse_poll_response(struct occ *occ)
 {
 	unsigned int i, old_offset, offset = 0, size = 0;
+	u16 data_length;
 	struct occ_sensor *sensor;
-	struct occ_sensors *sensors = &occ->sensors;
+	struct occ_sensors parsed = {};
+	struct occ_sensors *sensors = &parsed;
 	struct occ_response *resp = &occ->resp;
 	struct occ_poll_response *poll =
 		(struct occ_poll_response *)&resp->data[0];
 	struct occ_poll_response_header *header = &poll->header;
 	struct occ_sensor_data_block *block = &poll->block;
 
+	data_length = get_unaligned_be16(&resp->data_length);
+	if (data_length < sizeof(*header) || data_length > OCC_RESP_DATA_BYTES) {
+		dev_err(occ->bus_dev, "invalid OCC poll response length %u\n",
+			data_length);
+		return -EMSGSIZE;
+	}
+
 	dev_info(occ->bus_dev, "OCC found, code level: %.16s\n",
 		 header->occ_code_level);
 
 	for (i = 0; i < header->num_sensor_data_blocks; ++i) {
 		block = (struct occ_sensor_data_block *)((u8 *)block + offset);
+		if (size + sizeof(*header) + sizeof(block->header) >
+		    data_length) {
+			dev_err(occ->bus_dev,
+				"truncated OCC sensor block header\n");
+			return -EMSGSIZE;
+		}
+
 		old_offset = offset;
 		offset = (block->header.num_sensors *
 			  block->header.sensor_length) + sizeof(block->header);
-		size += offset;
 
 		/* validate all the length/size fields */
-		if ((size + sizeof(*header)) >= OCC_RESP_DATA_BYTES) {
-			dev_warn(occ->bus_dev, "exceeded response buffer\n");
-			return;
+		if (size + sizeof(*header) + offset > data_length) {
+			dev_err(occ->bus_dev,
+				"exceeded OCC poll response length\n");
+			return -EMSGSIZE;
 		}
+		size += offset;
 
 		dev_dbg(occ->bus_dev, " %04x..%04x: %.4s (%d sensors)\n",
 			old_offset, offset - 1, block->header.eye_catcher,
@@ -1107,6 +1124,9 @@ static void occ_parse_poll_response(struct occ *occ)
 
 	dev_dbg(occ->bus_dev, "Max resp size: %u+%zd=%zd\n", size,
 		sizeof(*header), size + sizeof(*header));
+	occ->sensors = parsed;
+
+	return 0;
 }
 
 int occ_active(struct occ *occ, bool active)
@@ -1138,10 +1158,12 @@ int occ_active(struct occ *occ, bool active)
 			goto unlock;
 		}
 
-		occ->active = true;
 		occ->next_update = jiffies + OCC_UPDATE_FREQUENCY;
-		occ_parse_poll_response(occ);
+		rc = occ_parse_poll_response(occ);
+		if (rc)
+			goto unlock;
 
+		occ->active = true;
 		rc = occ_setup_sensor_attrs(occ);
 		if (rc) {
 			dev_err(occ->bus_dev,
diff --git linux-libre-6.6.147-gnu/drivers/hwtracing/intel_th/core.c linux-libre-6.6.148-gnu/drivers/hwtracing/intel_th/core.c
index e14163459c3d1..f6951577f1834 100644
--- linux-libre-6.6.147-gnu/drivers/hwtracing/intel_th/core.c
+++ linux-libre-6.6.148-gnu/drivers/hwtracing/intel_th/core.c
@@ -843,18 +843,8 @@ out_put_device:
 	return err;
 }
 
-static int intel_th_output_release(struct inode *inode, struct file *file)
-{
-	struct intel_th_device *thdev = file->private_data;
-
-	put_device(&thdev->dev);
-
-	return 0;
-}
-
 static const struct file_operations intel_th_output_fops = {
 	.open	= intel_th_output_open,
-	.release = intel_th_output_release,
 	.llseek	= noop_llseek,
 };
 
diff --git linux-libre-6.6.147-gnu/drivers/hwtracing/intel_th/msu.c linux-libre-6.6.148-gnu/drivers/hwtracing/intel_th/msu.c
index 54629458fb710..8358f5e2b55ca 100644
--- linux-libre-6.6.147-gnu/drivers/hwtracing/intel_th/msu.c
+++ linux-libre-6.6.148-gnu/drivers/hwtracing/intel_th/msu.c
@@ -1474,8 +1474,10 @@ static int intel_th_msc_release(struct inode *inode, struct file *file)
 {
 	struct msc_iter *iter = file->private_data;
 	struct msc *msc = iter->msc;
+	struct intel_th_device *thdev = msc->thdev;
 
 	msc_iter_remove(iter, msc);
+	put_device(&thdev->dev);
 
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/drivers/i2c/busses/i2c-davinci.c linux-libre-6.6.148-gnu/drivers/i2c/busses/i2c-davinci.c
index 02b3b1160fb06..359cb7732db12 100644
--- linux-libre-6.6.147-gnu/drivers/i2c/busses/i2c-davinci.c
+++ linux-libre-6.6.148-gnu/drivers/i2c/busses/i2c-davinci.c
@@ -866,13 +866,15 @@ static int davinci_i2c_probe(struct platform_device *pdev)
 	adap->nr = pdev->id;
 	r = i2c_add_numbered_adapter(adap);
 	if (r)
-		goto err_unuse_clocks;
+		goto err_cpufreq;
 
 	pm_runtime_mark_last_busy(dev->dev);
 	pm_runtime_put_autosuspend(dev->dev);
 
 	return 0;
 
+err_cpufreq:
+	i2c_davinci_cpufreq_deregister(dev);
 err_unuse_clocks:
 	pm_runtime_dont_use_autosuspend(dev->dev);
 	pm_runtime_put_sync(dev->dev);
diff --git linux-libre-6.6.147-gnu/drivers/i2c/busses/i2c-i801.c linux-libre-6.6.148-gnu/drivers/i2c/busses/i2c-i801.c
index 89fdc75cdcfa5..b0429fa3f5734 100644
--- linux-libre-6.6.147-gnu/drivers/i2c/busses/i2c-i801.c
+++ linux-libre-6.6.148-gnu/drivers/i2c/busses/i2c-i801.c
@@ -918,13 +918,13 @@ static s32 i801_access(struct i2c_adapter *adap, u16 addr,
 	 */
 	if (hwpec)
 		outb_p(inb_p(SMBAUXCTL(priv)) & ~SMBAUXCTL_CRC, SMBAUXCTL(priv));
-out:
 	/*
 	 * Unlock the SMBus device for use by BIOS/ACPI,
 	 * and clear status flags if not done already.
 	 */
 	outb_p(SMBHSTSTS_INUSE_STS | STATUS_FLAGS, SMBHSTSTS(priv));
 
+out:
 	pm_runtime_mark_last_busy(&priv->pci_dev->dev);
 	pm_runtime_put_autosuspend(&priv->pci_dev->dev);
 	mutex_unlock(&priv->acpi_lock);
diff --git linux-libre-6.6.147-gnu/drivers/i2c/busses/i2c-imx.c linux-libre-6.6.148-gnu/drivers/i2c/busses/i2c-imx.c
index 913823a063c9a..ad65450aed914 100644
--- linux-libre-6.6.147-gnu/drivers/i2c/busses/i2c-imx.c
+++ linux-libre-6.6.148-gnu/drivers/i2c/busses/i2c-imx.c
@@ -1011,6 +1011,43 @@ static int i2c_imx_dma_write(struct imx_i2c_struct *i2c_imx,
 	return i2c_imx_acked(i2c_imx);
 }
 
+static int i2c_imx_prepare_read(struct imx_i2c_struct *i2c_imx,
+				struct i2c_msg *msgs, bool atomic,
+				bool use_dma)
+{
+	int result;
+	unsigned int temp = 0;
+
+	/* write slave address */
+	imx_i2c_write_reg(i2c_8bit_addr_from_msg(msgs), i2c_imx, IMX_I2C_I2DR);
+	result = i2c_imx_trx_complete(i2c_imx, atomic);
+	if (result)
+		return result;
+	result = i2c_imx_acked(i2c_imx);
+	if (result)
+		return result;
+
+	dev_dbg(&i2c_imx->adapter.dev, "<%s> setup bus\n", __func__);
+
+	/* setup bus to read data */
+	temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);
+	temp &= ~I2CR_MTX;
+
+	/*
+	 * Reset the I2CR_TXAK flag initially for SMBus block read since the
+	 * length is unknown
+	 */
+	if (msgs->len - 1)
+		temp &= ~I2CR_TXAK;
+	if (use_dma)
+		temp |= I2CR_DMAEN;
+
+	imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2CR);
+	imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR); /* dummy read */
+
+	return 0;
+}
+
 static int i2c_imx_dma_read(struct imx_i2c_struct *i2c_imx,
 			struct i2c_msg *msgs, bool is_lastmsg)
 {
@@ -1021,6 +1058,11 @@ static int i2c_imx_dma_read(struct imx_i2c_struct *i2c_imx,
 	struct imx_i2c_dma *dma = i2c_imx->dma;
 	struct device *dev = &i2c_imx->adapter.dev;
 
+	result = i2c_imx_prepare_read(i2c_imx, msgs, false, true);
+	if (result)
+		return result;
+
+	dev_dbg(&i2c_imx->adapter.dev, "<%s> read data\n", __func__);
 
 	dma->chan_using = dma->chan_rx;
 	dma->dma_transfer_dir = DMA_DEV_TO_MEM;
@@ -1131,50 +1173,25 @@ static int i2c_imx_write(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs,
 	return 0;
 }
 
+static int i2c_imx_atomic_write(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs)
+{
+	return i2c_imx_write(i2c_imx, msgs, true);
+}
+
 static int i2c_imx_read(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs,
 			bool is_lastmsg, bool atomic)
 {
 	int i, result;
 	unsigned int temp;
 	int block_data = msgs->flags & I2C_M_RECV_LEN;
-	int use_dma = i2c_imx->dma && msgs->flags & I2C_M_DMA_SAFE &&
-		msgs->len >= DMA_THRESHOLD && !block_data;
-
-	dev_dbg(&i2c_imx->adapter.dev,
-		"<%s> write slave address: addr=0x%x\n",
-		__func__, i2c_8bit_addr_from_msg(msgs));
+	int block_err = 0;
 
-	/* write slave address */
-	imx_i2c_write_reg(i2c_8bit_addr_from_msg(msgs), i2c_imx, IMX_I2C_I2DR);
-	result = i2c_imx_trx_complete(i2c_imx, atomic);
+	result = i2c_imx_prepare_read(i2c_imx, msgs, atomic, false);
 	if (result)
 		return result;
-	result = i2c_imx_acked(i2c_imx);
-	if (result)
-		return result;
-
-	dev_dbg(&i2c_imx->adapter.dev, "<%s> setup bus\n", __func__);
-
-	/* setup bus to read data */
-	temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);
-	temp &= ~I2CR_MTX;
-
-	/*
-	 * Reset the I2CR_TXAK flag initially for SMBus block read since the
-	 * length is unknown
-	 */
-	if ((msgs->len - 1) || block_data)
-		temp &= ~I2CR_TXAK;
-	if (use_dma)
-		temp |= I2CR_DMAEN;
-	imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2CR);
-	imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR); /* dummy read */
 
 	dev_dbg(&i2c_imx->adapter.dev, "<%s> read data\n", __func__);
 
-	if (use_dma)
-		return i2c_imx_dma_read(i2c_imx, msgs, is_lastmsg);
-
 	/* read data */
 	for (i = 0; i < msgs->len; i++) {
 		u8 len = 0;
@@ -1189,8 +1206,20 @@ static int i2c_imx_read(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs,
 		 */
 		if ((!i) && block_data) {
 			len = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);
-			if ((len == 0) || (len > I2C_SMBUS_BLOCK_MAX))
-				return -EPROTO;
+			if ((len == 0) || (len > I2C_SMBUS_BLOCK_MAX)) {
+				/*
+				 * SMBus 3.1 6.5.7: support count byte of 0.
+				 * I2C_SMBUS_BLOCK_MAX case should not hold the SDA either.
+				 */
+				if (len > I2C_SMBUS_BLOCK_MAX)
+					block_err = -EPROTO;
+				temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_I2CR);
+				temp |= I2CR_TXAK;
+				imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2CR);
+				msgs->buf[0] = 0;
+				msgs->len = 2;
+				continue;
+			}
 			dev_dbg(&i2c_imx->adapter.dev,
 				"<%s> read length: 0x%X\n",
 				__func__, len);
@@ -1238,7 +1267,13 @@ static int i2c_imx_read(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs,
 			"<%s> read byte: B%d=0x%X\n",
 			__func__, i, msgs->buf[i]);
 	}
-	return 0;
+	return block_err;
+}
+
+static int i2c_imx_atomic_read(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs,
+			       bool is_lastmsg)
+{
+	return i2c_imx_read(i2c_imx, msgs, is_lastmsg, true);
 }
 
 static int i2c_imx_xfer_common(struct i2c_adapter *adapter,
@@ -1248,6 +1283,7 @@ static int i2c_imx_xfer_common(struct i2c_adapter *adapter,
 	int result;
 	bool is_lastmsg = false;
 	struct imx_i2c_struct *i2c_imx = i2c_get_adapdata(adapter);
+	int use_dma = 0;
 
 	/* Start I2C transfer */
 	result = i2c_imx_start(i2c_imx, atomic);
@@ -1300,15 +1336,25 @@ static int i2c_imx_xfer_common(struct i2c_adapter *adapter,
 			(temp & I2SR_SRW ? 1 : 0), (temp & I2SR_IIF ? 1 : 0),
 			(temp & I2SR_RXAK ? 1 : 0));
 #endif
+
+		use_dma = i2c_imx->dma && msgs[i].len >= DMA_THRESHOLD &&
+			msgs[i].flags & I2C_M_DMA_SAFE;
 		if (msgs[i].flags & I2C_M_RD) {
-			result = i2c_imx_read(i2c_imx, &msgs[i], is_lastmsg, atomic);
+			int block_data = msgs->flags & I2C_M_RECV_LEN;
+
+			if (atomic)
+				result = i2c_imx_atomic_read(i2c_imx, &msgs[i], is_lastmsg);
+			else if (use_dma && !block_data)
+				result = i2c_imx_dma_read(i2c_imx, &msgs[i], is_lastmsg);
+			else
+				result = i2c_imx_read(i2c_imx, &msgs[i], is_lastmsg, false);
 		} else {
-			if (!atomic &&
-			    i2c_imx->dma && msgs[i].len >= DMA_THRESHOLD &&
-				msgs[i].flags & I2C_M_DMA_SAFE)
+			if (atomic)
+				result = i2c_imx_atomic_write(i2c_imx, &msgs[i]);
+			else if (use_dma)
 				result = i2c_imx_dma_write(i2c_imx, &msgs[i]);
 			else
-				result = i2c_imx_write(i2c_imx, &msgs[i], atomic);
+				result = i2c_imx_write(i2c_imx, &msgs[i], false);
 		}
 		if (result)
 			goto fail0;
diff --git linux-libre-6.6.147-gnu/drivers/infiniband/core/cma.c linux-libre-6.6.148-gnu/drivers/infiniband/core/cma.c
index 7db79ff3fa06c..87164dd745ecb 100644
--- linux-libre-6.6.147-gnu/drivers/infiniband/core/cma.c
+++ linux-libre-6.6.148-gnu/drivers/infiniband/core/cma.c
@@ -5215,7 +5215,7 @@ static int cma_netevent_callback(struct notifier_block *self,
 
 	list_for_each_entry(current_id, &ips_node->id_list, id_list_entry) {
 		if (!memcmp(current_id->id.route.addr.dev_addr.dst_dev_addr,
-			   neigh->ha, ETH_ALEN))
+			   neigh->ha, neigh->dev->addr_len))
 			continue;
 		cma_id_get(current_id);
 		if (!queue_work(cma_wq, &current_id->id.net_work))
diff --git linux-libre-6.6.147-gnu/drivers/infiniband/core/mad.c linux-libre-6.6.148-gnu/drivers/infiniband/core/mad.c
index 242434c09e8d8..bddb1c607aff6 100644
--- linux-libre-6.6.147-gnu/drivers/infiniband/core/mad.c
+++ linux-libre-6.6.148-gnu/drivers/infiniband/core/mad.c
@@ -1778,6 +1778,24 @@ void ib_mark_mad_done(struct ib_mad_send_wr_private *mad_send_wr)
 			      &mad_send_wr->mad_agent_priv->done_list);
 }
 
+static bool is_kernel_rmpp_data_response(struct ib_mad_agent_private *agent,
+					 struct ib_mad_recv_wc *mad_recv_wc)
+{
+	const struct ib_mad_hdr *mad_hdr = &mad_recv_wc->recv_buf.mad->mad_hdr;
+	struct ib_rmpp_mad *rmpp_mad;
+
+	if (!ib_mad_kernel_rmpp_agent(&agent->agent) ||
+	    !ib_response_mad(mad_hdr) ||
+	    !ib_is_mad_class_rmpp(mad_hdr->mgmt_class))
+		return false;
+
+	rmpp_mad = (struct ib_rmpp_mad *)mad_recv_wc->recv_buf.mad;
+
+	return (ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) &
+		IB_MGMT_RMPP_FLAG_ACTIVE) &&
+	       rmpp_mad->rmpp_hdr.rmpp_type == IB_MGMT_RMPP_TYPE_DATA;
+}
+
 static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv,
 				 struct ib_mad_recv_wc *mad_recv_wc)
 {
@@ -1796,6 +1814,18 @@ static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv,
 	}
 
 	list_add(&mad_recv_wc->recv_buf.list, &mad_recv_wc->rmpp_list);
+	if (is_kernel_rmpp_data_response(mad_agent_priv, mad_recv_wc)) {
+		spin_lock_irqsave(&mad_agent_priv->lock, flags);
+		mad_send_wr = ib_find_send_mad(mad_agent_priv, mad_recv_wc);
+		spin_unlock_irqrestore(&mad_agent_priv->lock, flags);
+
+		if (!mad_send_wr) {
+			ib_free_recv_mad(mad_recv_wc);
+			deref_mad_agent(mad_agent_priv);
+			return;
+		}
+	}
+
 	if (ib_mad_kernel_rmpp_agent(&mad_agent_priv->agent)) {
 		mad_recv_wc = ib_process_rmpp_recv_wc(mad_agent_priv,
 						      mad_recv_wc);
diff --git linux-libre-6.6.147-gnu/drivers/infiniband/core/umem_dmabuf.c linux-libre-6.6.148-gnu/drivers/infiniband/core/umem_dmabuf.c
index 66f5760197479..1206993e2e3e8 100644
--- linux-libre-6.6.147-gnu/drivers/infiniband/core/umem_dmabuf.c
+++ linux-libre-6.6.148-gnu/drivers/infiniband/core/umem_dmabuf.c
@@ -23,6 +23,9 @@ int ib_umem_dmabuf_map_pages(struct ib_umem_dmabuf *umem_dmabuf)
 
 	dma_resv_assert_held(umem_dmabuf->attach->dmabuf->resv);
 
+	if (umem_dmabuf->revoked)
+		return -EINVAL;
+
 	if (umem_dmabuf->sgt)
 		goto wait_fence;
 
@@ -110,10 +113,12 @@ void ib_umem_dmabuf_unmap_pages(struct ib_umem_dmabuf *umem_dmabuf)
 }
 EXPORT_SYMBOL(ib_umem_dmabuf_unmap_pages);
 
-struct ib_umem_dmabuf *ib_umem_dmabuf_get(struct ib_device *device,
-					  unsigned long offset, size_t size,
-					  int fd, int access,
-					  const struct dma_buf_attach_ops *ops)
+static struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_with_dma_device(struct ib_device *device,
+				   struct device *dma_device,
+				   unsigned long offset, size_t size,
+				   int fd, int access,
+				   const struct dma_buf_attach_ops *ops)
 {
 	struct dma_buf *dmabuf;
 	struct ib_umem_dmabuf *umem_dmabuf;
@@ -152,7 +157,7 @@ struct ib_umem_dmabuf *ib_umem_dmabuf_get(struct ib_device *device,
 
 	umem_dmabuf->attach = dma_buf_dynamic_attach(
 					dmabuf,
-					device->dma_device,
+					dma_device,
 					ops,
 					umem_dmabuf);
 	if (IS_ERR(umem_dmabuf->attach)) {
@@ -168,6 +173,15 @@ out_release_dmabuf:
 	dma_buf_put(dmabuf);
 	return ret;
 }
+
+struct ib_umem_dmabuf *ib_umem_dmabuf_get(struct ib_device *device,
+					  unsigned long offset, size_t size,
+					  int fd, int access,
+					  const struct dma_buf_attach_ops *ops)
+{
+	return ib_umem_dmabuf_get_with_dma_device(device, device->dma_device,
+						  offset, size, fd, access, ops);
+}
 EXPORT_SYMBOL(ib_umem_dmabuf_get);
 
 static void
@@ -184,16 +198,44 @@ static struct dma_buf_attach_ops ib_umem_dmabuf_attach_pinned_ops = {
 	.move_notify = ib_umem_dmabuf_unsupported_move_notify,
 };
 
-struct ib_umem_dmabuf *ib_umem_dmabuf_get_pinned(struct ib_device *device,
-						 unsigned long offset,
-						 size_t size, int fd,
-						 int access)
+static void ib_umem_dmabuf_revoke_locked(struct dma_buf_attachment *attach)
+{
+	struct ib_umem_dmabuf *umem_dmabuf = attach->importer_priv;
+
+	dma_resv_assert_held(attach->dmabuf->resv);
+
+	if (umem_dmabuf->revoked)
+		return;
+
+	if (umem_dmabuf->pinned_revoke)
+		umem_dmabuf->pinned_revoke(umem_dmabuf->private);
+
+	ib_umem_dmabuf_unmap_pages(umem_dmabuf);
+	if (umem_dmabuf->pinned) {
+		dma_buf_unpin(umem_dmabuf->attach);
+		umem_dmabuf->pinned = 0;
+	}
+	umem_dmabuf->revoked = 1;
+}
+
+static struct dma_buf_attach_ops ib_umem_dmabuf_attach_pinned_revocable_ops = {
+	.allow_peer2peer = true,
+	.move_notify = ib_umem_dmabuf_revoke_locked,
+};
+
+static struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_pinned_and_lock(struct ib_device *device,
+				   struct device *dma_device,
+				   unsigned long offset,
+				   size_t size, int fd, int access,
+				   const struct dma_buf_attach_ops *ops)
 {
 	struct ib_umem_dmabuf *umem_dmabuf;
 	int err;
 
-	umem_dmabuf = ib_umem_dmabuf_get(device, offset, size, fd, access,
-					 &ib_umem_dmabuf_attach_pinned_ops);
+	umem_dmabuf =
+		ib_umem_dmabuf_get_with_dma_device(device, dma_device, offset,
+						   size, fd, access, ops);
 	if (IS_ERR(umem_dmabuf))
 		return umem_dmabuf;
 
@@ -206,7 +248,6 @@ struct ib_umem_dmabuf *ib_umem_dmabuf_get_pinned(struct ib_device *device,
 	err = ib_umem_dmabuf_map_pages(umem_dmabuf);
 	if (err)
 		goto err_release;
-	dma_resv_unlock(umem_dmabuf->attach->dmabuf->resv);
 
 	return umem_dmabuf;
 
@@ -215,17 +256,118 @@ err_release:
 	ib_umem_release(&umem_dmabuf->umem);
 	return ERR_PTR(err);
 }
+
+struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_pinned_with_dma_device(struct ib_device *device,
+					  struct device *dma_device,
+					  unsigned long offset, size_t size,
+					  int fd, int access)
+{
+	struct ib_umem_dmabuf *umem_dmabuf =
+		ib_umem_dmabuf_get_pinned_and_lock(device, dma_device, offset,
+						   size, fd, access,
+						   &ib_umem_dmabuf_attach_pinned_ops);
+	if (IS_ERR(umem_dmabuf))
+		return umem_dmabuf;
+
+	dma_resv_unlock(umem_dmabuf->attach->dmabuf->resv);
+	return umem_dmabuf;
+}
+EXPORT_SYMBOL(ib_umem_dmabuf_get_pinned_with_dma_device);
+
+/**
+ * ib_umem_dmabuf_get_pinned_revocable_and_lock - Map & pin a revocable dmabuf
+ * @device: IB device.
+ * @offset: Start offset.
+ * @size: Length.
+ * @fd: dmabuf fd.
+ * @access: Access flags.
+ *
+ * Obtains a umem from a dmabuf for drivers/devices that can support revocation.
+ *
+ * Returns with dma_resv_lock held upon success. The driver must set the revoke
+ * callback prior to unlock by calling ib_umem_dmabuf_set_revoke_locked().
+ *
+ * When a revocation occurs, the revoke callback will be called. The driver must
+ * ensure that the region is no longer accessed when the callback returns. Any
+ * subsequent access attempts should also probably cause an AE for MRs.
+ *
+ * If the umem is used for an MR, the driver must ensure that the key remains in
+ * use such that it cannot be obtained by a new region until this region is
+ * fully deregistered (i.e., ibv_dereg_mr). If a driver needs to serialize with
+ * revoke calls, it can use dma_resv_lock.
+ *
+ * If successful, then the revoke callback may be called at any time and will
+ * also be called automatically upon ib_umem_release (serialized). The revoke
+ * callback will be called one time at most.
+ *
+ * Return: A pointer to ib_umem_dmabuf on success, or an ERR_PTR on failure.
+ */
+struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_pinned_revocable_and_lock(struct ib_device *device,
+					     unsigned long offset, size_t size,
+					     int fd, int access)
+{
+	const struct dma_buf_attach_ops *ops =
+		&ib_umem_dmabuf_attach_pinned_revocable_ops;
+
+	return ib_umem_dmabuf_get_pinned_and_lock(device, device->dma_device,
+						  offset, size, fd, access,
+						  ops);
+}
+EXPORT_SYMBOL(ib_umem_dmabuf_get_pinned_revocable_and_lock);
+
+void ib_umem_dmabuf_set_revoke_locked(struct ib_umem_dmabuf *umem_dmabuf,
+				      void (*revoke)(void *priv), void *priv)
+{
+	dma_resv_assert_held(umem_dmabuf->attach->dmabuf->resv);
+
+	umem_dmabuf->pinned_revoke = revoke;
+	umem_dmabuf->private = priv;
+}
+EXPORT_SYMBOL(ib_umem_dmabuf_set_revoke_locked);
+
+struct ib_umem_dmabuf *ib_umem_dmabuf_get_pinned(struct ib_device *device,
+						 unsigned long offset,
+						 size_t size, int fd,
+						 int access)
+{
+	return ib_umem_dmabuf_get_pinned_with_dma_device(device, device->dma_device,
+							 offset, size, fd, access);
+}
 EXPORT_SYMBOL(ib_umem_dmabuf_get_pinned);
 
-void ib_umem_dmabuf_release(struct ib_umem_dmabuf *umem_dmabuf)
+void ib_umem_dmabuf_revoke_lock(struct ib_umem_dmabuf *umem_dmabuf)
 {
 	struct dma_buf *dmabuf = umem_dmabuf->attach->dmabuf;
 
 	dma_resv_lock(dmabuf->resv, NULL);
-	ib_umem_dmabuf_unmap_pages(umem_dmabuf);
-	if (umem_dmabuf->pinned)
-		dma_buf_unpin(umem_dmabuf->attach);
+}
+EXPORT_SYMBOL(ib_umem_dmabuf_revoke_lock);
+
+void ib_umem_dmabuf_revoke_unlock(struct ib_umem_dmabuf *umem_dmabuf)
+{
+	struct dma_buf *dmabuf = umem_dmabuf->attach->dmabuf;
+
 	dma_resv_unlock(dmabuf->resv);
+}
+EXPORT_SYMBOL(ib_umem_dmabuf_revoke_unlock);
+
+void ib_umem_dmabuf_revoke(struct ib_umem_dmabuf *umem_dmabuf)
+{
+	struct dma_buf *dmabuf = umem_dmabuf->attach->dmabuf;
+
+	dma_resv_lock(dmabuf->resv, NULL);
+	ib_umem_dmabuf_revoke_locked(umem_dmabuf->attach);
+	dma_resv_unlock(dmabuf->resv);
+}
+EXPORT_SYMBOL(ib_umem_dmabuf_revoke);
+
+void ib_umem_dmabuf_release(struct ib_umem_dmabuf *umem_dmabuf)
+{
+	struct dma_buf *dmabuf = umem_dmabuf->attach->dmabuf;
+
+	ib_umem_dmabuf_revoke(umem_dmabuf);
 
 	dma_buf_detach(dmabuf, umem_dmabuf->attach);
 	dma_buf_put(dmabuf);
diff --git linux-libre-6.6.147-gnu/drivers/infiniband/hw/erdma/erdma_qp.c linux-libre-6.6.148-gnu/drivers/infiniband/hw/erdma/erdma_qp.c
index 6d0330badd68e..e3a731a45e886 100644
--- linux-libre-6.6.147-gnu/drivers/infiniband/hw/erdma/erdma_qp.c
+++ linux-libre-6.6.148-gnu/drivers/infiniband/hw/erdma/erdma_qp.c
@@ -573,7 +573,7 @@ int erdma_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *recv_wr,
 	const struct ib_recv_wr *wr = recv_wr;
 	struct erdma_qp *qp = to_eqp(ibqp);
 	unsigned long flags;
-	int ret;
+	int ret = 0;
 
 	spin_lock_irqsave(&qp->lock, flags);
 
diff --git linux-libre-6.6.147-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c linux-libre-6.6.148-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
index d6fcb1a4bd4fc..112248ddf0236 100644
--- linux-libre-6.6.147-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ linux-libre-6.6.148-gnu/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -907,7 +907,7 @@ static void hns_roce_cleanup_mhop_hem_table(struct hns_roce_dev *hr_dev,
 					mhop.bt_chunk_size;
 
 	for (i = 0; i < table->num_hem; ++i) {
-		obj = i * buf_chunk_size / table->obj_size;
+		obj = (u64)i * buf_chunk_size / table->obj_size;
 		if (table->hem[i])
 			hns_roce_table_mhop_put(hr_dev, table, obj, 0);
 	}
diff --git linux-libre-6.6.147-gnu/drivers/infiniband/hw/irdma/verbs.c linux-libre-6.6.148-gnu/drivers/infiniband/hw/irdma/verbs.c
index 8ffbc790c1681..136e367b40d87 100644
--- linux-libre-6.6.147-gnu/drivers/infiniband/hw/irdma/verbs.c
+++ linux-libre-6.6.148-gnu/drivers/infiniband/hw/irdma/verbs.c
@@ -2366,7 +2366,7 @@ static bool irdma_check_mem_contiguous(u64 *arr, u32 npages, u32 pg_size)
 	u32 pg_idx;
 
 	for (pg_idx = 0; pg_idx < npages; pg_idx++) {
-		if ((*arr + (pg_size * pg_idx)) != arr[pg_idx])
+		if ((*arr + ((u64)pg_size * pg_idx)) != arr[pg_idx])
 			return false;
 	}
 
@@ -2399,7 +2399,7 @@ static bool irdma_check_mr_contiguous(struct irdma_pble_alloc *palloc,
 
 	for (i = 0; i < lvl2->leaf_cnt; i++, leaf++) {
 		arr = leaf->addr;
-		if ((*start_addr + (i * pg_size * PBLE_PER_PAGE)) != *arr)
+		if ((*start_addr + ((u64)i * pg_size * PBLE_PER_PAGE)) != *arr)
 			return false;
 		ret = irdma_check_mem_contiguous(arr, leaf->cnt, pg_size);
 		if (!ret)
@@ -3251,6 +3251,9 @@ static struct ib_mr *irdma_rereg_user_mr(struct ib_mr *ib_mr, int flags,
 	if (flags & ~(IB_MR_REREG_TRANS | IB_MR_REREG_PD | IB_MR_REREG_ACCESS))
 		return ERR_PTR(-EOPNOTSUPP);
 
+	if (iwmr->type != IRDMA_MEMREG_TYPE_MEM)
+	     return ERR_PTR(-EINVAL);
+
 	ret = ib_umem_check_rereg(iwmr->region, flags, new_access);
 	if (ret)
 		return ERR_PTR(ret);
diff --git linux-libre-6.6.147-gnu/drivers/infiniband/sw/siw/siw_verbs.c linux-libre-6.6.148-gnu/drivers/infiniband/sw/siw/siw_verbs.c
index 1768b8695c45a..40e0e0a2486db 100644
--- linux-libre-6.6.147-gnu/drivers/infiniband/sw/siw/siw_verbs.c
+++ linux-libre-6.6.148-gnu/drivers/infiniband/sw/siw/siw_verbs.c
@@ -302,6 +302,7 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 	struct siw_ucontext *uctx =
 		rdma_udata_to_drv_context(udata, struct siw_ucontext,
 					  base_ucontext);
+	struct siw_uresp_create_qp uresp = {};
 	unsigned long flags;
 	int num_sqe, num_rqe, rv = 0;
 	size_t length;
@@ -336,11 +337,10 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 		goto err_atomic;
 	}
 	/*
-	 * NOTE: we allow for zero element SQ and RQ WQE's SGL's
-	 * but not for a QP unable to hold any WQE (SQ + RQ)
+	 * NOTE: we don't allow for a QP unable to hold any SQ WQE
 	 */
-	if (attrs->cap.max_send_wr + attrs->cap.max_recv_wr == 0) {
-		siw_dbg(base_dev, "QP must have send or receive queue\n");
+	if (attrs->cap.max_send_wr == 0) {
+		siw_dbg(base_dev, "QP must have send queue\n");
 		rv = -EINVAL;
 		goto err_atomic;
 	}
@@ -356,25 +356,13 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 	spin_lock_init(&qp->rq_lock);
 	spin_lock_init(&qp->orq_lock);
 
-	rv = siw_qp_add(sdev, qp);
-	if (rv)
-		goto err_atomic;
-
-	num_sqe = attrs->cap.max_send_wr;
-	num_rqe = attrs->cap.max_recv_wr;
-
 	/* All queue indices are derived from modulo operations
 	 * on a free running 'get' (consumer) and 'put' (producer)
 	 * unsigned counter. Having queue sizes at power of two
 	 * avoids handling counter wrap around.
 	 */
-	if (num_sqe)
-		num_sqe = roundup_pow_of_two(num_sqe);
-	else {
-		/* Zero sized SQ is not supported */
-		rv = -EINVAL;
-		goto err_out_xa;
-	}
+	num_sqe = roundup_pow_of_two(attrs->cap.max_send_wr);
+	num_rqe = attrs->cap.max_recv_wr;
 	if (num_rqe)
 		num_rqe = roundup_pow_of_two(num_rqe);
 
@@ -385,14 +373,14 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 
 	if (qp->sendq == NULL) {
 		rv = -ENOMEM;
-		goto err_out_xa;
+		goto err_out;
 	}
 	if (attrs->sq_sig_type != IB_SIGNAL_REQ_WR) {
 		if (attrs->sq_sig_type == IB_SIGNAL_ALL_WR)
 			qp->attrs.flags |= SIW_SIGNAL_ALL_WR;
 		else {
 			rv = -EINVAL;
-			goto err_out_xa;
+			goto err_out;
 		}
 	}
 	qp->pd = pd;
@@ -418,7 +406,7 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 
 		if (qp->recvq == NULL) {
 			rv = -ENOMEM;
-			goto err_out_xa;
+			goto err_out;
 		}
 		qp->attrs.rq_size = num_rqe;
 	}
@@ -433,11 +421,8 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 	qp->attrs.state = SIW_QP_STATE_IDLE;
 
 	if (udata) {
-		struct siw_uresp_create_qp uresp = {};
-
 		uresp.num_sqe = num_sqe;
 		uresp.num_rqe = num_rqe;
-		uresp.qp_id = qp_id(qp);
 
 		if (qp->sendq) {
 			length = num_sqe * sizeof(struct siw_sqe);
@@ -446,7 +431,7 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 						      length, &uresp.sq_key);
 			if (!qp->sq_entry) {
 				rv = -ENOMEM;
-				goto err_out_xa;
+				goto err_out;
 			}
 		}
 
@@ -458,9 +443,23 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 			if (!qp->rq_entry) {
 				uresp.sq_key = SIW_INVAL_UOBJ_KEY;
 				rv = -ENOMEM;
-				goto err_out_xa;
+				goto err_out;
 			}
 		}
+	}
+	qp->tx_cpu = siw_get_tx_cpu(sdev);
+	if (qp->tx_cpu < 0) {
+		rv = -EINVAL;
+		goto err_out;
+	}
+	init_completion(&qp->qp_free);
+
+	rv = siw_qp_add(sdev, qp);
+	if (rv)
+		goto err_out_tx;
+
+	if (udata) {
+		uresp.qp_id = qp_id(qp);
 
 		if (udata->outlen < sizeof(uresp)) {
 			rv = -EINVAL;
@@ -470,22 +469,19 @@ int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
 		if (rv)
 			goto err_out_xa;
 	}
-	qp->tx_cpu = siw_get_tx_cpu(sdev);
-	if (qp->tx_cpu < 0) {
-		rv = -EINVAL;
-		goto err_out_xa;
-	}
+
 	INIT_LIST_HEAD(&qp->devq);
 	spin_lock_irqsave(&sdev->lock, flags);
 	list_add_tail(&qp->devq, &sdev->qp_list);
 	spin_unlock_irqrestore(&sdev->lock, flags);
 
-	init_completion(&qp->qp_free);
-
 	return 0;
 
 err_out_xa:
 	xa_erase(&sdev->qp_xa, qp_id(qp));
+err_out_tx:
+	siw_put_tx_cpu(qp->tx_cpu);
+err_out:
 	if (uctx) {
 		rdma_user_mmap_entry_remove(qp->sq_entry);
 		rdma_user_mmap_entry_remove(qp->rq_entry);
diff --git linux-libre-6.6.147-gnu/drivers/input/misc/ims-pcu.c linux-libre-6.6.148-gnu/drivers/input/misc/ims-pcu.c
index d64f5368960bb..6b1b07aae54c7 100644
--- linux-libre-6.6.147-gnu/drivers/input/misc/ims-pcu.c
+++ linux-libre-6.6.148-gnu/drivers/input/misc/ims-pcu.c
@@ -448,6 +448,14 @@ static void ims_pcu_handle_response(struct ims_pcu *pcu)
 	}
 }
 
+static void ims_pcu_reset_packet(struct ims_pcu *pcu)
+{
+	pcu->have_stx = false;
+	pcu->have_dle = false;
+	pcu->read_pos = 0;
+	pcu->check_sum = 0;
+}
+
 static void ims_pcu_process_data(struct ims_pcu *pcu, struct urb *urb)
 {
 	int i;
@@ -460,6 +468,14 @@ static void ims_pcu_process_data(struct ims_pcu *pcu, struct urb *urb)
 			continue;
 
 		if (pcu->have_dle) {
+			if (pcu->read_pos >= IMS_PCU_BUF_SIZE) {
+				dev_warn(pcu->dev,
+					 "Packet too long (%d bytes), discarding\n",
+					 pcu->read_pos);
+				ims_pcu_reset_packet(pcu);
+				continue;
+			}
+
 			pcu->have_dle = false;
 			pcu->read_buf[pcu->read_pos++] = data;
 			pcu->check_sum += data;
@@ -472,10 +488,8 @@ static void ims_pcu_process_data(struct ims_pcu *pcu, struct urb *urb)
 				dev_warn(pcu->dev,
 					 "Unexpected STX at byte %d, discarding old data\n",
 					 pcu->read_pos);
+			ims_pcu_reset_packet(pcu);
 			pcu->have_stx = true;
-			pcu->have_dle = false;
-			pcu->read_pos = 0;
-			pcu->check_sum = 0;
 			break;
 
 		case IMS_PCU_PROTOCOL_DLE:
@@ -495,12 +509,18 @@ static void ims_pcu_process_data(struct ims_pcu *pcu, struct urb *urb)
 				ims_pcu_handle_response(pcu);
 			}
 
-			pcu->have_stx = false;
-			pcu->have_dle = false;
-			pcu->read_pos = 0;
+			ims_pcu_reset_packet(pcu);
 			break;
 
 		default:
+			if (pcu->read_pos >= IMS_PCU_BUF_SIZE) {
+				dev_warn(pcu->dev,
+					 "Packet too long (%d bytes), discarding\n",
+					 pcu->read_pos);
+				ims_pcu_reset_packet(pcu);
+				continue;
+			}
+
 			pcu->read_buf[pcu->read_pos++] = data;
 			pcu->check_sum += data;
 			break;
@@ -944,9 +964,10 @@ out:
 	return retval;
 }
 
-static void ims_pcu_process_async_firmware(const struct firmware *fw,
+static void ims_pcu_process_async_firmware(const struct firmware *_fw,
 					   void *context)
 {
+	const struct firmware *fw __free(firmware) = _fw;
 	struct ims_pcu *pcu = context;
 	int error;
 
@@ -967,8 +988,6 @@ static void ims_pcu_process_async_firmware(const struct firmware *fw,
 	ims_pcu_handle_firmware_update(pcu, fw);
 	mutex_unlock(&pcu->cmd_mutex);
 
-	release_firmware(fw);
-
 out:
 	complete(&pcu->async_firmware_done);
 }
diff --git linux-libre-6.6.147-gnu/drivers/iommu/amd/init.c linux-libre-6.6.148-gnu/drivers/iommu/amd/init.c
index e5fee1aae587b..d3dc03fa93c65 100644
--- linux-libre-6.6.147-gnu/drivers/iommu/amd/init.c
+++ linux-libre-6.6.148-gnu/drivers/iommu/amd/init.c
@@ -3675,6 +3675,12 @@ not_found:
 	return 1;
 
 found:
+	if (early_acpihid_map_size == EARLY_MAP_SIZE) {
+		pr_err("Early ACPI HID map overflow - ignoring ivrs_acpihid%s\n",
+		       str);
+		return 1;
+	}
+
 	p = acpiid;
 	hid = strsep(&p, ":");
 	uid = p;
diff --git linux-libre-6.6.147-gnu/drivers/iommu/amd/iommu.c linux-libre-6.6.148-gnu/drivers/iommu/amd/iommu.c
index 48cf9e9e15976..695cfb2e56aa7 100644
--- linux-libre-6.6.147-gnu/drivers/iommu/amd/iommu.c
+++ linux-libre-6.6.148-gnu/drivers/iommu/amd/iommu.c
@@ -1212,11 +1212,23 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
 	int ret;
 	u64 data;
 
-	if (!iommu->need_sync)
-		return 0;
-
 	raw_spin_lock_irqsave(&iommu->lock, flags);
 
+	if (!iommu->need_sync) {
+		/*
+		 * No command has been queued since the last completion-wait.
+		 * A concurrent CPU may have already queued that CWAIT and
+		 * cleared need_sync; need_sync == false only means a covering
+		 * CWAIT is queued, not that all prior commands have completed.
+		 * Wait for the last allocated sequence number so that any
+		 * command queued before this call (possibly on another CPU)
+		 * is guaranteed to have completed before returning.
+		 */
+		data = iommu->cmd_sem_val;
+		raw_spin_unlock_irqrestore(&iommu->lock, flags);
+		return wait_on_sem(iommu, data);
+	}
+
 	data = get_cmdsem_val(iommu);
 	build_completion_wait(&cmd, iommu, data);
 
@@ -1226,9 +1238,7 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
 	if (ret)
 		return ret;
 
-	ret = wait_on_sem(iommu, data);
-
-	return ret;
+	return wait_on_sem(iommu, data);
 }
 
 static int iommu_flush_dte(struct amd_iommu *iommu, u16 devid)
@@ -1431,7 +1441,8 @@ static void __domain_flush_pages(struct protection_domain *domain,
 static void domain_flush_pages(struct protection_domain *domain,
 			       u64 address, size_t size, int pde)
 {
-	if (likely(!amd_iommu_np_cache)) {
+	if (likely(!amd_iommu_np_cache) ||
+		size >= (1ULL<<52)) {
 		__domain_flush_pages(domain, address, size, pde);
 		return;
 	}
diff --git linux-libre-6.6.147-gnu/drivers/iommu/intel/perf.c linux-libre-6.6.148-gnu/drivers/iommu/intel/perf.c
index ae64e1123f257..08ffebdbd09ce 100644
--- linux-libre-6.6.147-gnu/drivers/iommu/intel/perf.c
+++ linux-libre-6.6.148-gnu/drivers/iommu/intel/perf.c
@@ -63,7 +63,7 @@ void dmar_latency_disable(struct intel_iommu *iommu, enum latency_type type)
 		return;
 
 	spin_lock_irqsave(&latency_lock, flags);
-	memset(&lstat[type], 0, sizeof(*lstat) * DMAR_LATENCY_NUM);
+	memset(&lstat[type], 0, sizeof(*lstat));
 	spin_unlock_irqrestore(&latency_lock, flags);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/iommu/intel/svm.c linux-libre-6.6.148-gnu/drivers/iommu/intel/svm.c
index 6010b93c514c5..e30f667782d26 100644
--- linux-libre-6.6.147-gnu/drivers/iommu/intel/svm.c
+++ linux-libre-6.6.148-gnu/drivers/iommu/intel/svm.c
@@ -149,7 +149,7 @@ int intel_svm_finish_prq(struct intel_iommu *iommu)
 
 void intel_svm_check(struct intel_iommu *iommu)
 {
-	if (!pasid_supported(iommu))
+	if (!pasid_supported(iommu) || !ecap_smpwc(iommu->ecap))
 		return;
 
 	if (cpu_feature_enabled(X86_FEATURE_GBPAGES) &&
diff --git linux-libre-6.6.147-gnu/drivers/md/dm-verity-target.c linux-libre-6.6.148-gnu/drivers/md/dm-verity-target.c
index 6ae5886566d91..7e877c6adb2ea 100644
--- linux-libre-6.6.147-gnu/drivers/md/dm-verity-target.c
+++ linux-libre-6.6.148-gnu/drivers/md/dm-verity-target.c
@@ -227,14 +227,16 @@ static int verity_handle_err(struct dm_verity *v, enum verity_block_type type,
 	char *envp[] = { verity_env, NULL };
 	const char *type_str = "";
 	struct mapped_device *md = dm_table_get_md(v->ti->table);
+	int ce;
 
 	/* Corruption should be visible in device status in all modes */
 	v->hash_failed = true;
 
-	if (v->corrupted_errs >= DM_VERITY_MAX_CORRUPTED_ERRS)
-		goto out;
-
-	v->corrupted_errs++;
+	ce = atomic_read(&v->corrupted_errs);
+	do {
+		if (ce >= DM_VERITY_MAX_CORRUPTED_ERRS)
+			goto out;
+	} while (!atomic_try_cmpxchg(&v->corrupted_errs, &ce, ce + 1));
 
 	switch (type) {
 	case DM_VERITY_BLOCK_TYPE_DATA:
@@ -250,7 +252,7 @@ static int verity_handle_err(struct dm_verity *v, enum verity_block_type type,
 	DMERR_LIMIT("%s: %s block %llu is corrupted", v->data_dev->name,
 		    type_str, block);
 
-	if (v->corrupted_errs == DM_VERITY_MAX_CORRUPTED_ERRS) {
+	if (ce + 1 == DM_VERITY_MAX_CORRUPTED_ERRS) {
 		DMERR("%s: reached maximum errors", v->data_dev->name);
 		dm_audit_log_target(DM_MSG_PREFIX, "max-corrupted-errors", v->ti, 0);
 	}
@@ -1172,6 +1174,8 @@ static int verity_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v,
 			continue;
 
 		} else if (!strcasecmp(arg_name, DM_VERITY_OPT_TASKLET_VERIFY)) {
+			if (v->use_tasklet)
+				continue;
 			v->use_tasklet = true;
 			static_branch_inc(&use_tasklet_enabled);
 			continue;
diff --git linux-libre-6.6.147-gnu/drivers/md/dm-verity.h linux-libre-6.6.148-gnu/drivers/md/dm-verity.h
index db93a91169d5e..325942fc8f803 100644
--- linux-libre-6.6.147-gnu/drivers/md/dm-verity.h
+++ linux-libre-6.6.148-gnu/drivers/md/dm-verity.h
@@ -58,7 +58,7 @@ struct dm_verity {
 	unsigned int digest_size;	/* digest size for the current hash algorithm */
 	unsigned int ahash_reqsize;/* the size of temporary space for crypto */
 	enum verity_mode mode;	/* mode for handling verification errors */
-	unsigned int corrupted_errs;/* Number of errors for corrupted blocks */
+	atomic_t corrupted_errs;/* Number of errors for corrupted blocks */
 
 	struct workqueue_struct *verify_wq;
 
diff --git linux-libre-6.6.147-gnu/drivers/media/cec/platform/seco/seco-cec.c linux-libre-6.6.148-gnu/drivers/media/cec/platform/seco/seco-cec.c
index 5d4c5a2cae097..8f5991cfae5e0 100644
--- linux-libre-6.6.147-gnu/drivers/media/cec/platform/seco/seco-cec.c
+++ linux-libre-6.6.148-gnu/drivers/media/cec/platform/seco/seco-cec.c
@@ -649,7 +649,7 @@ static int secocec_probe(struct platform_device *pdev)
 
 	ret = secocec_ir_probe(secocec);
 	if (ret)
-		goto err_notifier;
+		goto err_unregister_adapter;
 
 	platform_set_drvdata(pdev, secocec);
 
@@ -657,6 +657,10 @@ static int secocec_probe(struct platform_device *pdev)
 
 	return ret;
 
+err_unregister_adapter:
+	cec_notifier_cec_adap_unregister(secocec->notifier, secocec->cec_adap);
+	cec_unregister_adapter(secocec->cec_adap);
+	goto err;
 err_notifier:
 	cec_notifier_cec_adap_unregister(secocec->notifier, secocec->cec_adap);
 err_delete_adapter:
diff --git linux-libre-6.6.147-gnu/drivers/media/common/videobuf2/videobuf2-core.c linux-libre-6.6.148-gnu/drivers/media/common/videobuf2/videobuf2-core.c
index 29bfc2bf796b6..1abf6e08668ac 100644
--- linux-libre-6.6.147-gnu/drivers/media/common/videobuf2/videobuf2-core.c
+++ linux-libre-6.6.148-gnu/drivers/media/common/videobuf2/videobuf2-core.c
@@ -2769,8 +2769,8 @@ static int __vb2_cleanup_fileio(struct vb2_queue *q)
  * @nonblock:	mode selector (1 means blocking calls, 0 means nonblocking)
  * @read:	access mode selector (1 means read, 0 means write)
  */
-static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_t count,
-		loff_t *ppos, int nonblock, int read)
+static ssize_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_t count,
+				    loff_t *ppos, int nonblock, int read)
 {
 	struct vb2_fileio_data *fileio;
 	struct vb2_fileio_buf *buf;
@@ -2930,15 +2930,15 @@ static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_
 	return ret;
 }
 
-size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
-		loff_t *ppos, int nonblocking)
+ssize_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
+		 loff_t *ppos, int nonblocking)
 {
 	return __vb2_perform_fileio(q, data, count, ppos, nonblocking, 1);
 }
 EXPORT_SYMBOL_GPL(vb2_read);
 
-size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
-		loff_t *ppos, int nonblocking)
+ssize_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
+		  loff_t *ppos, int nonblocking)
 {
 	return __vb2_perform_fileio(q, (char __user *) data, count,
 							ppos, nonblocking, 0);
diff --git linux-libre-6.6.147-gnu/drivers/media/dvb-frontends/rtl2832.c linux-libre-6.6.148-gnu/drivers/media/dvb-frontends/rtl2832.c
index e6a7877a98541..b9565bf03e5c0 100644
--- linux-libre-6.6.147-gnu/drivers/media/dvb-frontends/rtl2832.c
+++ linux-libre-6.6.148-gnu/drivers/media/dvb-frontends/rtl2832.c
@@ -1115,10 +1115,10 @@ static void rtl2832_remove(struct i2c_client *client)
 
 	dev_dbg(&client->dev, "\n");
 
-	cancel_delayed_work_sync(&dev->i2c_gate_work);
-
 	i2c_mux_del_adapters(dev->muxc);
 
+	cancel_delayed_work_sync(&dev->i2c_gate_work);
+
 	regmap_exit(dev->regmap);
 
 	kfree(dev);
diff --git linux-libre-6.6.147-gnu/drivers/media/dvb-frontends/rtl2832_sdr.c linux-libre-6.6.148-gnu/drivers/media/dvb-frontends/rtl2832_sdr.c
index 02c619e51641d..ebe95f0280338 100644
--- linux-libre-6.6.147-gnu/drivers/media/dvb-frontends/rtl2832_sdr.c
+++ linux-libre-6.6.148-gnu/drivers/media/dvb-frontends/rtl2832_sdr.c
@@ -399,7 +399,8 @@ static int rtl2832_sdr_alloc_urbs(struct rtl2832_sdr_dev *dev)
 }
 
 /* Must be called with vb_queue_lock hold */
-static void rtl2832_sdr_cleanup_queued_bufs(struct rtl2832_sdr_dev *dev)
+static void rtl2832_sdr_cleanup_queued_bufs(struct rtl2832_sdr_dev *dev,
+					    enum vb2_buffer_state state)
 {
 	struct platform_device *pdev = dev->pdev;
 	unsigned long flags;
@@ -413,7 +414,7 @@ static void rtl2832_sdr_cleanup_queued_bufs(struct rtl2832_sdr_dev *dev)
 		buf = list_entry(dev->queued_bufs.next,
 				struct rtl2832_sdr_frame_buf, list);
 		list_del(&buf->list);
-		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
+		vb2_buffer_done(&buf->vb.vb2_buf, state);
 	}
 	spin_unlock_irqrestore(&dev->queued_bufs_lock, flags);
 }
@@ -854,11 +855,15 @@ static int rtl2832_sdr_start_streaming(struct vb2_queue *vq, unsigned int count)
 
 	dev_dbg(&pdev->dev, "\n");
 
-	if (!dev->udev)
+	if (!dev->udev) {
+		rtl2832_sdr_cleanup_queued_bufs(dev, VB2_BUF_STATE_QUEUED);
 		return -ENODEV;
+	}
 
-	if (mutex_lock_interruptible(&dev->v4l2_lock))
+	if (mutex_lock_interruptible(&dev->v4l2_lock)) {
+		rtl2832_sdr_cleanup_queued_bufs(dev, VB2_BUF_STATE_QUEUED);
 		return -ERESTARTSYS;
+	}
 
 	if (d->props->power_ctrl)
 		d->props->power_ctrl(d, 1);
@@ -899,7 +904,11 @@ static int rtl2832_sdr_start_streaming(struct vb2_queue *vq, unsigned int count)
 	if (ret)
 		goto err;
 
+	mutex_unlock(&dev->v4l2_lock);
+	return 0;
+
 err:
+	rtl2832_sdr_cleanup_queued_bufs(dev, VB2_BUF_STATE_QUEUED);
 	mutex_unlock(&dev->v4l2_lock);
 
 	return ret;
@@ -919,7 +928,7 @@ static void rtl2832_sdr_stop_streaming(struct vb2_queue *vq)
 	rtl2832_sdr_kill_urbs(dev);
 	rtl2832_sdr_free_urbs(dev);
 	rtl2832_sdr_free_stream_bufs(dev);
-	rtl2832_sdr_cleanup_queued_bufs(dev);
+	rtl2832_sdr_cleanup_queued_bufs(dev, VB2_BUF_STATE_ERROR);
 	rtl2832_sdr_unset_adc(dev);
 
 	/* sleep tuner */
diff --git linux-libre-6.6.147-gnu/drivers/media/pci/cx23885/cx23885-core.c linux-libre-6.6.148-gnu/drivers/media/pci/cx23885/cx23885-core.c
index c8705d786cddc..5e639a99cab17 100644
--- linux-libre-6.6.147-gnu/drivers/media/pci/cx23885/cx23885-core.c
+++ linux-libre-6.6.148-gnu/drivers/media/pci/cx23885/cx23885-core.c
@@ -990,8 +990,12 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
 	}
 
 	/* PCIe stuff */
-	dev->lmmio = ioremap(pci_resource_start(dev->pci, 0),
-			     pci_resource_len(dev->pci, 0));
+	dev->lmmio = pci_ioremap_bar(dev->pci, 0);
+	if (!dev->lmmio) {
+		dev_err(&dev->pci->dev, "CORE %s: can't ioremap MMIO memory\n",
+			dev->name);
+		goto err_release_region;
+	}
 
 	dev->bmmio = (u8 __iomem *)dev->lmmio;
 
@@ -1096,6 +1100,12 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
 	}
 
 	return 0;
+
+err_release_region:
+	release_mem_region(pci_resource_start(dev->pci, 0),
+			   pci_resource_len(dev->pci, 0));
+	cx23885_devcount--;
+	return -ENODEV;
 }
 
 static void cx23885_dev_unregister(struct cx23885_dev *dev)
diff --git linux-libre-6.6.147-gnu/drivers/media/pci/dm1105/dm1105.c linux-libre-6.6.148-gnu/drivers/media/pci/dm1105/dm1105.c
index e1185aa669f48..c1d55b9836744 100644
--- linux-libre-6.6.147-gnu/drivers/media/pci/dm1105/dm1105.c
+++ linux-libre-6.6.148-gnu/drivers/media/pci/dm1105/dm1105.c
@@ -1194,6 +1194,7 @@ static void dm1105_remove(struct pci_dev *pdev)
 
 	dm1105_hw_exit(dev);
 	free_irq(pdev->irq, dev);
+	destroy_workqueue(dev->wq);
 	pci_iounmap(pdev, dev->io_mem);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
diff --git linux-libre-6.6.147-gnu/drivers/media/pci/saa7134/saa7134-video.c linux-libre-6.6.148-gnu/drivers/media/pci/saa7134/saa7134-video.c
index 56b4481a40e61..75a9a951942f3 100644
--- linux-libre-6.6.147-gnu/drivers/media/pci/saa7134/saa7134-video.c
+++ linux-libre-6.6.148-gnu/drivers/media/pci/saa7134/saa7134-video.c
@@ -1716,8 +1716,10 @@ int saa7134_video_init1(struct saa7134_dev *dev)
 	q->dev = &dev->pci->dev;
 	ret = vb2_queue_init(q);
 	if (ret)
-		return ret;
-	saa7134_pgtable_alloc(dev->pci, &dev->video_q.pt);
+		goto err_free_ctrl;
+	ret = saa7134_pgtable_alloc(dev->pci, &dev->video_q.pt);
+	if (ret)
+		goto err_free_ctrl;
 
 	q = &dev->vbi_vbq;
 	q->type = V4L2_BUF_TYPE_VBI_CAPTURE;
@@ -1734,11 +1736,24 @@ int saa7134_video_init1(struct saa7134_dev *dev)
 	q->lock = &dev->lock;
 	q->dev = &dev->pci->dev;
 	ret = vb2_queue_init(q);
-	if (ret)
-		return ret;
-	saa7134_pgtable_alloc(dev->pci, &dev->vbi_q.pt);
+	if (ret) {
+		saa7134_pgtable_free(dev->pci, &dev->video_q.pt);
+		goto err_free_ctrl;
+	}
+
+	ret = saa7134_pgtable_alloc(dev->pci, &dev->vbi_q.pt);
+	if (ret) {
+		saa7134_pgtable_free(dev->pci, &dev->video_q.pt);
+		goto err_free_ctrl;
+	}
 
 	return 0;
+
+err_free_ctrl:
+	v4l2_ctrl_handler_free(&dev->ctrl_handler);
+	if (card_has_radio(dev))
+		v4l2_ctrl_handler_free(&dev->radio_ctrl_handler);
+	return ret;
 }
 
 void saa7134_video_fini(struct saa7134_dev *dev)
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/aspeed/aspeed-video.c linux-libre-6.6.148-gnu/drivers/media/platform/aspeed/aspeed-video.c
index a9c2c69b2ed99..0d0b4f2eda0b1 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/aspeed/aspeed-video.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/aspeed/aspeed-video.c
@@ -2193,6 +2193,7 @@ static int aspeed_video_probe(struct platform_device *pdev)
 	rc = aspeed_video_setup_video(video);
 	if (rc) {
 		aspeed_video_free_buf(video, &video->jpeg);
+		of_reserved_mem_device_release(&pdev->dev);
 		clk_unprepare(video->vclk);
 		clk_unprepare(video->eclk);
 		return rc;
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/marvell/cafe-driver.c linux-libre-6.6.148-gnu/drivers/media/platform/marvell/cafe-driver.c
index ef810249def61..29cfdc3d9bd46 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/marvell/cafe-driver.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/marvell/cafe-driver.c
@@ -609,6 +609,7 @@ static void cafe_pci_remove(struct pci_dev *pdev)
 		return;
 	}
 	cafe_shutdown(cam);
+	pci_disable_device(pdev);
 	kfree(cam);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
index a1354d40ad8ea..6a4d62e96090b 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
@@ -503,6 +503,8 @@ static int mxc_isi_probe(struct platform_device *pdev)
 	return 0;
 
 err_xbar:
+	while (i--)
+		mxc_isi_pipe_cleanup(&isi->pipes[i]);
 	mxc_isi_crossbar_cleanup(&isi->crossbar);
 
 	return ret;
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h
index 5a4676d520793..467ce2b877725 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h
+++ linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h
@@ -11,6 +11,7 @@
 #define __MXC_ISI_CORE_H__
 
 #include <linux/list.h>
+#include <linux/math.h>
 #include <linux/mutex.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
@@ -403,4 +404,19 @@ static inline void mxc_isi_debug_cleanup(struct mxc_isi_dev *isi)
 }
 #endif
 
+/*
+ * ISI scaling engine works in two parts: it performs pre-decimation of
+ * the image followed by bilinear filtering to achieve the desired
+ * downscaling factor.
+ *
+ * The decimation filter provides a maximum downscaling factor of 8, and
+ * the subsequent bilinear filter provides a maximum downscaling factor
+ * of 2. Combined, the maximum scaling factor can be up to 16.
+ */
+static inline unsigned int
+mxc_isi_clamp_downscale_16(unsigned int val, unsigned int max_val)
+{
+	return clamp(val, max(1U, DIV_ROUND_UP(max_val, 16)), max_val);
+}
+
 #endif /* __MXC_ISI_CORE_H__ */
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c
index c9a4d091b5707..05c3cd161aee1 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c
@@ -490,6 +490,7 @@ err_free:
 
 void mxc_isi_crossbar_cleanup(struct mxc_isi_crossbar *xbar)
 {
+	v4l2_subdev_cleanup(&xbar->sd);
 	media_entity_cleanup(&xbar->sd.entity);
 	kfree(xbar->pads);
 	kfree(xbar->inputs);
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c
index ece352171b936..690c65ccf623e 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c
@@ -112,7 +112,14 @@ static u32 mxc_isi_channel_scaling_ratio(unsigned int from, unsigned int to,
 	else
 		*dec = 8;
 
-	return min_t(u32, from * 0x1000 / (to * *dec), ISI_DOWNSCALE_THRESHOLD);
+	/*
+	 * The ISI rounds output dimensions up to the next integer (i.MX93 RM
+	 * section 57.7.8). Calculate the scale factor such that the theoretical
+	 * output (input / scale_factor) rounds up to exactly the desired
+	 * output.
+	 */
+	return min_t(u32, DIV_ROUND_UP(from * 0x1000, to * *dec),
+		     ISI_DOWNSCALE_THRESHOLD);
 }
 
 static void mxc_isi_channel_set_scaling(struct mxc_isi_pipe *pipe,
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c
index 81223d28ee56e..cb18ce84466d8 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-m2m.c
@@ -504,9 +504,14 @@ __mxc_isi_m2m_try_fmt_vid(struct mxc_isi_m2m_ctx *ctx,
 			  const enum mxc_isi_video_type type)
 {
 	if (type == MXC_ISI_VIDEO_M2M_CAP) {
-		/* Downscaling only  */
-		pix->width = min(pix->width, ctx->queues.out.format.width);
-		pix->height = min(pix->height, ctx->queues.out.format.height);
+		const struct v4l2_pix_format_mplane *format =
+			&ctx->queues.out.format;
+
+		/* Downscaling only, by up to 16. */
+		pix->width = mxc_isi_clamp_downscale_16(pix->width,
+							format->width);
+		pix->height = mxc_isi_clamp_downscale_16(pix->height,
+							 format->height);
 	}
 
 	return mxc_isi_format_try(ctx->m2m->pipe, pix, type);
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
index 483523327c025..302ecba1c17f1 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/nxp/imx8-isi/imx8-isi-pipe.c
@@ -641,16 +641,19 @@ static int mxc_isi_pipe_set_selection(struct v4l2_subdev *sd,
 			/* Composing is supported on the sink only. */
 			return -EINVAL;
 
-		/* The sink crop is bound by the sink format downscaling only). */
+		/*
+		 * The ISI supports downscaling only, with a factor up to 16.
+		 * Clamp the compose rectangle size accordingly.
+		 */
 		format = mxc_isi_pipe_get_pad_format(pipe, state,
 						     MXC_ISI_PIPE_PAD_SINK);
 
 		sel->r.left = 0;
 		sel->r.top = 0;
-		sel->r.width = clamp(sel->r.width, MXC_ISI_MIN_WIDTH,
-				     format->width);
-		sel->r.height = clamp(sel->r.height, MXC_ISI_MIN_HEIGHT,
-				      format->height);
+		sel->r.width = mxc_isi_clamp_downscale_16(sel->r.width,
+							  format->width);
+		sel->r.height = mxc_isi_clamp_downscale_16(sel->r.height,
+							   format->height);
 
 		rect = mxc_isi_pipe_get_pad_compose(pipe, state,
 						    MXC_ISI_PIPE_PAD_SINK);
@@ -792,18 +795,20 @@ int mxc_isi_pipe_init(struct mxc_isi_dev *isi, unsigned int id)
 	irq = platform_get_irq(to_platform_device(isi->dev), id);
 	if (irq < 0) {
 		ret = irq;
-		goto error;
+		goto error_subdev;
 	}
 
 	ret = devm_request_irq(isi->dev, irq, mxc_isi_pipe_irq_handler,
 			       0, dev_name(isi->dev), pipe);
 	if (ret < 0) {
 		dev_err(isi->dev, "failed to request IRQ (%d)\n", ret);
-		goto error;
+		goto error_subdev;
 	}
 
 	return 0;
 
+error_subdev:
+	v4l2_subdev_cleanup(sd);
 error:
 	media_entity_cleanup(&sd->entity);
 	mutex_destroy(&pipe->lock);
@@ -815,6 +820,7 @@ void mxc_isi_pipe_cleanup(struct mxc_isi_pipe *pipe)
 {
 	struct v4l2_subdev *sd = &pipe->sd;
 
+	v4l2_subdev_cleanup(sd);
 	media_entity_cleanup(&sd->entity);
 	mutex_destroy(&pipe->lock);
 }
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/st/stm32/stm32-dcmi.c linux-libre-6.6.148-gnu/drivers/media/platform/st/stm32/stm32-dcmi.c
index 8cb4fdcae1373..cdb14d9ea62c6 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/st/stm32/stm32-dcmi.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/st/stm32/stm32-dcmi.c
@@ -2077,6 +2077,7 @@ static int dcmi_probe(struct platform_device *pdev)
 	return 0;
 
 err_cleanup:
+	v4l2_async_nf_unregister(&dcmi->notifier);
 	v4l2_async_nf_cleanup(&dcmi->notifier);
 err_media_entity_cleanup:
 	media_entity_cleanup(&dcmi->vdev->entity);
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c linux-libre-6.6.148-gnu/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
index 95b5633b79149..2b9b800cd81e2 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c
@@ -234,8 +234,10 @@ static int sun4i_csi_start_streaming(struct vb2_queue *vq, unsigned int count)
 	int ret;
 
 	csi_fmt = sun4i_csi_find_format(&csi->fmt.pixelformat, NULL);
-	if (!csi_fmt)
-		return -EINVAL;
+	if (!csi_fmt) {
+		ret = -EINVAL;
+		goto err_clear_dma_queue;
+	}
 
 	dev_dbg(csi->dev, "Starting capture\n");
 
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/ti/davinci/vpif_capture.c linux-libre-6.6.148-gnu/drivers/media/platform/ti/davinci/vpif_capture.c
index 2d8ff91cf803f..5c2f5ca97a59f 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/ti/davinci/vpif_capture.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/ti/davinci/vpif_capture.c
@@ -1500,7 +1500,7 @@ vpif_capture_get_pdata(struct platform_device *pdev,
 	 * video ports & endpoints data.
 	 */
 	if (pdev->dev.parent && pdev->dev.parent->of_node)
-		pdev->dev.of_node = pdev->dev.parent->of_node;
+		device_set_of_node_from_dev(&pdev->dev, pdev->dev.parent);
 	if (!IS_ENABLED(CONFIG_OF) || !pdev->dev.of_node)
 		return pdev->dev.platform_data;
 
diff --git linux-libre-6.6.147-gnu/drivers/media/platform/ti/vpe/vpe.c linux-libre-6.6.148-gnu/drivers/media/platform/ti/vpe/vpe.c
index 6848cbc82f528..a2d938e8050d6 100644
--- linux-libre-6.6.147-gnu/drivers/media/platform/ti/vpe/vpe.c
+++ linux-libre-6.6.148-gnu/drivers/media/platform/ti/vpe/vpe.c
@@ -2545,7 +2545,8 @@ static int vpe_probe(struct platform_device *pdev)
 						"vpe_top");
 	if (!dev->res) {
 		dev_err(&pdev->dev, "missing 'vpe_top' resources data\n");
-		return -ENODEV;
+		ret = -ENODEV;
+		goto v4l2_dev_unreg;
 	}
 
 	/*
diff --git linux-libre-6.6.147-gnu/drivers/media/radio/radio-si476x.c linux-libre-6.6.148-gnu/drivers/media/radio/radio-si476x.c
index 6061506159f1b..6fe526b14de5e 100644
--- linux-libre-6.6.147-gnu/drivers/media/radio/radio-si476x.c
+++ linux-libre-6.6.148-gnu/drivers/media/radio/radio-si476x.c
@@ -1495,6 +1495,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
 	return 0;
 exit:
 	v4l2_ctrl_handler_free(radio->videodev.ctrl_handler);
+	v4l2_device_unregister(&radio->v4l2dev);
 	return rval;
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/media/test-drivers/vidtv/vidtv_bridge.c linux-libre-6.6.148-gnu/drivers/media/test-drivers/vidtv/vidtv_bridge.c
index a5e774aced480..3edc25159f2e2 100644
--- linux-libre-6.6.147-gnu/drivers/media/test-drivers/vidtv/vidtv_bridge.c
+++ linux-libre-6.6.148-gnu/drivers/media/test-drivers/vidtv/vidtv_bridge.c
@@ -594,8 +594,10 @@ static int __init vidtv_bridge_init(void)
 	int ret;
 
 	ret = platform_device_register(&vidtv_bridge_dev);
-	if (ret)
+	if (ret) {
+		platform_device_put(&vidtv_bridge_dev);
 		return ret;
+	}
 
 	ret = platform_driver_register(&vidtv_bridge_driver);
 	if (ret)
diff --git linux-libre-6.6.147-gnu/drivers/media/test-drivers/vimc/vimc-core.c linux-libre-6.6.148-gnu/drivers/media/test-drivers/vimc/vimc-core.c
index af127476e920e..413c699f716ea 100644
--- linux-libre-6.6.147-gnu/drivers/media/test-drivers/vimc/vimc-core.c
+++ linux-libre-6.6.148-gnu/drivers/media/test-drivers/vimc/vimc-core.c
@@ -424,6 +424,7 @@ static int __init vimc_init(void)
 	if (ret) {
 		dev_err(&vimc_pdev.dev,
 			"platform device registration failed (err=%d)\n", ret);
+		platform_device_put(&vimc_pdev);
 		return ret;
 	}
 
diff --git linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-ctrls.c linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-ctrls.c
index 5ca385a6a1365..8e62e907c5924 100644
--- linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-ctrls.c
+++ linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-ctrls.c
@@ -542,17 +542,24 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 	case VIVID_CID_REDUCED_FPS:
 		dev->reduced_fps = ctrl->val;
-		vivid_update_format_cap(dev, true);
+		if (dev->input_type[dev->input] == HDMI)
+			vivid_update_reduced_fps(dev);
 		break;
 	case VIVID_CID_HAS_CROP_CAP:
+		if (vb2_is_busy(&dev->vb_vid_cap_q))
+			return -EBUSY;
 		dev->has_crop_cap = ctrl->val;
 		vivid_update_format_cap(dev, true);
 		break;
 	case VIVID_CID_HAS_COMPOSE_CAP:
+		if (vb2_is_busy(&dev->vb_vid_cap_q))
+			return -EBUSY;
 		dev->has_compose_cap = ctrl->val;
 		vivid_update_format_cap(dev, true);
 		break;
 	case VIVID_CID_HAS_SCALER_CAP:
+		if (vb2_is_busy(&dev->vb_vid_cap_q))
+			return -EBUSY;
 		dev->has_scaler_cap = ctrl->val;
 		vivid_update_format_cap(dev, true);
 		break;
@@ -1037,14 +1044,20 @@ static int vivid_vid_out_s_ctrl(struct v4l2_ctrl *ctrl)
 
 	switch (ctrl->id) {
 	case VIVID_CID_HAS_CROP_OUT:
+		if (vb2_is_busy(&dev->vb_vid_out_q))
+			return -EBUSY;
 		dev->has_crop_out = ctrl->val;
 		vivid_update_format_out(dev);
 		break;
 	case VIVID_CID_HAS_COMPOSE_OUT:
+		if (vb2_is_busy(&dev->vb_vid_out_q))
+			return -EBUSY;
 		dev->has_compose_out = ctrl->val;
 		vivid_update_format_out(dev);
 		break;
 	case VIVID_CID_HAS_SCALER_OUT:
+		if (vb2_is_busy(&dev->vb_vid_out_q))
+			return -EBUSY;
 		dev->has_scaler_out = ctrl->val;
 		vivid_update_format_out(dev);
 		break;
diff --git linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c
index 5d1f78c7604de..703169a893599 100644
--- linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c
+++ linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.c
@@ -368,6 +368,24 @@ static enum tpg_pixel_aspect vivid_get_pixel_aspect(const struct vivid_dev *dev)
 	return TPG_PIXEL_ASPECT_SQUARE;
 }
 
+void vivid_update_reduced_fps(struct vivid_dev *dev)
+{
+	struct v4l2_bt_timings *bt = &dev->dv_timings_cap[dev->input].bt;
+	unsigned int size = V4L2_DV_BT_FRAME_WIDTH(bt) * V4L2_DV_BT_FRAME_HEIGHT(bt);
+	u64 pixelclock;
+
+	if (dev->reduced_fps && can_reduce_fps(bt)) {
+		pixelclock = div_u64(bt->pixelclock * 1000, 1001);
+		bt->flags |= V4L2_DV_FL_REDUCED_FPS;
+	} else {
+		pixelclock = bt->pixelclock;
+		bt->flags &= ~V4L2_DV_FL_REDUCED_FPS;
+	}
+	dev->timeperframe_vid_cap = (struct v4l2_fract) {
+		size / 100, (u32)pixelclock / 100
+	};
+}
+
 /*
  * Called whenever the format has to be reset which can occur when
  * changing inputs, standard, timings, etc.
@@ -376,8 +394,12 @@ void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls)
 {
 	struct v4l2_bt_timings *bt = &dev->dv_timings_cap[dev->input].bt;
 	u32 dims[V4L2_CTRL_MAX_DIMS] = {};
-	unsigned size;
-	u64 pixelclock;
+
+	/*
+	 * This resets the format, so must never be called while vb2_is_busy().
+	 */
+	if (WARN_ON(vb2_is_busy(&dev->vb_vid_cap_q)))
+		return;
 
 	switch (dev->input_type[dev->input]) {
 	case WEBCAM:
@@ -406,17 +428,7 @@ void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls)
 	case HDMI:
 		dev->src_rect.width = bt->width;
 		dev->src_rect.height = bt->height;
-		size = V4L2_DV_BT_FRAME_WIDTH(bt) * V4L2_DV_BT_FRAME_HEIGHT(bt);
-		if (dev->reduced_fps && can_reduce_fps(bt)) {
-			pixelclock = div_u64(bt->pixelclock * 1000, 1001);
-			bt->flags |= V4L2_DV_FL_REDUCED_FPS;
-		} else {
-			pixelclock = bt->pixelclock;
-			bt->flags &= ~V4L2_DV_FL_REDUCED_FPS;
-		}
-		dev->timeperframe_vid_cap = (struct v4l2_fract) {
-			size / 100, (u32)pixelclock / 100
-		};
+		vivid_update_reduced_fps(dev);
 		if (bt->interlaced)
 			dev->field_cap = V4L2_FIELD_ALTERNATE;
 		else
diff --git linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.h linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.h
index 949768652d382..792856aa20d2c 100644
--- linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.h
+++ linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-vid-cap.h
@@ -9,6 +9,7 @@
 #define _VIVID_VID_CAP_H_
 
 void vivid_update_quality(struct vivid_dev *dev);
+void vivid_update_reduced_fps(struct vivid_dev *dev);
 void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls);
 enum tpg_video_aspect vivid_get_video_aspect(const struct vivid_dev *dev);
 
diff --git linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-vid-out.c linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-vid-out.c
index d05f547a587cd..50c47b1d911ab 100644
--- linux-libre-6.6.147-gnu/drivers/media/test-drivers/vivid/vivid-vid-out.c
+++ linux-libre-6.6.148-gnu/drivers/media/test-drivers/vivid/vivid-vid-out.c
@@ -222,6 +222,12 @@ void vivid_update_format_out(struct vivid_dev *dev)
 	unsigned size, p;
 	u64 pixelclock;
 
+	/*
+	 * This resets the format, so must never be called while vb2_is_busy().
+	 */
+	if (WARN_ON(vb2_is_busy(&dev->vb_vid_out_q)))
+		return;
+
 	switch (dev->output_type[dev->output]) {
 	case SVID:
 	default:
diff --git linux-libre-6.6.147-gnu/drivers/media/usb/airspy/airspy.c linux-libre-6.6.148-gnu/drivers/media/usb/airspy/airspy.c
index 462eb84235063..3c5c0b1637089 100644
--- linux-libre-6.6.147-gnu/drivers/media/usb/airspy/airspy.c
+++ linux-libre-6.6.148-gnu/drivers/media/usb/airspy/airspy.c
@@ -521,11 +521,13 @@ static int airspy_start_streaming(struct vb2_queue *vq, unsigned int count)
 
 	dev_dbg(s->dev, "\n");
 
-	if (!s->udev)
-		return -ENODEV;
-
 	mutex_lock(&s->v4l2_lock);
 
+	if (!s->udev) {
+		ret = -ENODEV;
+		goto err_clear_bit;
+	}
+
 	s->sequence = 0;
 
 	set_bit(POWER_ON, &s->flags);
diff --git linux-libre-6.6.147-gnu/drivers/media/usb/cx231xx/cx231xx-cards.c linux-libre-6.6.148-gnu/drivers/media/usb/cx231xx/cx231xx-cards.c
index d3444f13b3fe4..8557d115b101a 100644
--- linux-libre-6.6.147-gnu/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ linux-libre-6.6.148-gnu/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -1577,7 +1577,8 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
 		 dev->video_mode.end_point_addr,
 		 dev->video_mode.num_alt);
 
-	dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
+	dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&interface->dev, 32,
+							      dev->video_mode.num_alt, GFP_KERNEL);
 	if (dev->video_mode.alt_max_pkt_size == NULL)
 		return -ENOMEM;
 
@@ -1618,7 +1619,8 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
 		 dev->vbi_mode.num_alt);
 
 	/* compute alternate max packet sizes for vbi */
-	dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
+	dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&interface->dev, 32,
+							    dev->vbi_mode.num_alt, GFP_KERNEL);
 	if (dev->vbi_mode.alt_max_pkt_size == NULL)
 		return -ENOMEM;
 
@@ -1660,7 +1662,9 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
 		 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
 		 dev->sliced_cc_mode.end_point_addr,
 		 dev->sliced_cc_mode.num_alt);
-	dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
+	dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&interface->dev, 32,
+								  dev->sliced_cc_mode.num_alt,
+								  GFP_KERNEL);
 	if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
 		return -ENOMEM;
 
@@ -1724,7 +1728,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	udev = usb_get_dev(interface_to_usbdev(interface));
 
 	/* allocate memory for our device state and initialize it */
-	dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
+	dev = devm_kzalloc(&interface->dev, sizeof(*dev), GFP_KERNEL);
 	if (dev == NULL) {
 		retval = -ENOMEM;
 		goto err_if;
@@ -1854,7 +1858,9 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 			 dev->ts1_mode.end_point_addr,
 			 dev->ts1_mode.num_alt);
 
-		dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
+		dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&interface->dev, 32,
+								    dev->ts1_mode.num_alt,
+								    GFP_KERNEL);
 		if (dev->ts1_mode.alt_max_pkt_size == NULL) {
 			retval = -ENOMEM;
 			goto err_video_alt;
diff --git linux-libre-6.6.147-gnu/drivers/media/usb/msi2500/msi2500.c linux-libre-6.6.148-gnu/drivers/media/usb/msi2500/msi2500.c
index 9759996ee6a4c..856bf295f719b 100644
--- linux-libre-6.6.147-gnu/drivers/media/usb/msi2500/msi2500.c
+++ linux-libre-6.6.148-gnu/drivers/media/usb/msi2500/msi2500.c
@@ -541,7 +541,8 @@ static int msi2500_isoc_init(struct msi2500_dev *dev)
 }
 
 /* Must be called with vb_queue_lock hold */
-static void msi2500_cleanup_queued_bufs(struct msi2500_dev *dev)
+static void msi2500_cleanup_queued_bufs(struct msi2500_dev *dev,
+					enum vb2_buffer_state state)
 {
 	unsigned long flags;
 
@@ -554,7 +555,7 @@ static void msi2500_cleanup_queued_bufs(struct msi2500_dev *dev)
 		buf = list_entry(dev->queued_bufs.next,
 				 struct msi2500_frame_buf, list);
 		list_del(&buf->list);
-		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
+		vb2_buffer_done(&buf->vb.vb2_buf, state);
 	}
 	spin_unlock_irqrestore(&dev->queued_bufs_lock, flags);
 }
@@ -830,25 +831,40 @@ static int msi2500_start_streaming(struct vb2_queue *vq, unsigned int count)
 
 	dev_dbg(dev->dev, "\n");
 
-	if (!dev->udev)
-		return -ENODEV;
+	if (!dev->udev) {
+		ret = -ENODEV;
+		goto err_cleanup;
+	}
 
-	if (mutex_lock_interruptible(&dev->v4l2_lock))
-		return -ERESTARTSYS;
+	if (mutex_lock_interruptible(&dev->v4l2_lock)) {
+		ret = -ERESTARTSYS;
+		goto err_cleanup;
+	}
 
 	/* wake-up tuner */
 	v4l2_subdev_call(dev->v4l2_subdev, core, s_power, 1);
 
 	ret = msi2500_set_usb_adc(dev);
+	if (ret)
+		goto err_unlock_cleanup;
 
 	ret = msi2500_isoc_init(dev);
 	if (ret)
-		msi2500_cleanup_queued_bufs(dev);
+		goto err_unlock_cleanup;
 
 	ret = msi2500_ctrl_msg(dev, CMD_START_STREAMING, 0);
+	if (ret)
+		goto err_isoc_cleanup;
 
 	mutex_unlock(&dev->v4l2_lock);
+	return 0;
 
+err_isoc_cleanup:
+	msi2500_isoc_cleanup(dev);
+err_unlock_cleanup:
+	mutex_unlock(&dev->v4l2_lock);
+err_cleanup:
+	msi2500_cleanup_queued_bufs(dev, VB2_BUF_STATE_QUEUED);
 	return ret;
 }
 
@@ -863,7 +879,7 @@ static void msi2500_stop_streaming(struct vb2_queue *vq)
 	if (dev->udev)
 		msi2500_isoc_cleanup(dev);
 
-	msi2500_cleanup_queued_bufs(dev);
+	msi2500_cleanup_queued_bufs(dev, VB2_BUF_STATE_ERROR);
 
 	/* according to tests, at least 700us delay is required  */
 	msleep(20);
diff --git linux-libre-6.6.147-gnu/drivers/media/usb/pwc/pwc-if.c linux-libre-6.6.148-gnu/drivers/media/usb/pwc/pwc-if.c
index e342199711d39..0ab96c4c7eccd 100644
--- linux-libre-6.6.147-gnu/drivers/media/usb/pwc/pwc-if.c
+++ linux-libre-6.6.148-gnu/drivers/media/usb/pwc/pwc-if.c
@@ -711,11 +711,15 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 	struct pwc_device *pdev = vb2_get_drv_priv(vq);
 	int r;
 
-	if (!pdev->udev)
+	if (!pdev->udev) {
+		pwc_cleanup_queued_bufs(pdev, VB2_BUF_STATE_QUEUED);
 		return -ENODEV;
+	}
 
-	if (mutex_lock_interruptible(&pdev->v4l2_lock))
+	if (mutex_lock_interruptible(&pdev->v4l2_lock)) {
+		pwc_cleanup_queued_bufs(pdev, VB2_BUF_STATE_QUEUED);
 		return -ERESTARTSYS;
+	}
 	/* Turn on camera and set LEDS on */
 	pwc_camera_power(pdev, 1);
 	pwc_set_leds(pdev, leds[0], leds[1]);
@@ -727,6 +731,11 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
 		pwc_camera_power(pdev, 0);
 		/* And cleanup any queued bufs!! */
 		pwc_cleanup_queued_bufs(pdev, VB2_BUF_STATE_QUEUED);
+		if (pdev->fill_buf) {
+			vb2_buffer_done(&pdev->fill_buf->vb.vb2_buf,
+					VB2_BUF_STATE_QUEUED);
+			pdev->fill_buf = NULL;
+		}
 	}
 	mutex_unlock(&pdev->v4l2_lock);
 
diff --git linux-libre-6.6.147-gnu/drivers/media/v4l2-core/v4l2-ctrls-core.c linux-libre-6.6.148-gnu/drivers/media/v4l2-core/v4l2-ctrls-core.c
index a1d3e93a40956..c8d58604deea6 100644
--- linux-libre-6.6.147-gnu/drivers/media/v4l2-core/v4l2-ctrls-core.c
+++ linux-libre-6.6.148-gnu/drivers/media/v4l2-core/v4l2-ctrls-core.c
@@ -809,6 +809,7 @@ static int std_validate_compound(const struct v4l2_ctrl *ctrl, u32 idx,
 	struct v4l2_ctrl_h264_decode_params *p_h264_dec_params;
 	struct v4l2_ctrl_hevc_sps *p_hevc_sps;
 	struct v4l2_ctrl_hevc_pps *p_hevc_pps;
+	struct v4l2_ctrl_hevc_slice_params *p_hevc_slice_params;
 	struct v4l2_ctrl_hdr10_mastering_display *p_hdr10_mastering;
 	struct v4l2_ctrl_hevc_decode_params *p_hevc_decode_params;
 	struct v4l2_area *area;
@@ -1097,6 +1098,18 @@ static int std_validate_compound(const struct v4l2_ctrl *ctrl, u32 idx,
 		break;
 
 	case V4L2_CTRL_TYPE_HEVC_SLICE_PARAMS:
+		p_hevc_slice_params = p;
+
+		if (p_hevc_slice_params->num_ref_idx_l0_active_minus1 >=
+		    V4L2_HEVC_DPB_ENTRIES_NUM_MAX)
+			return -EINVAL;
+
+		if (p_hevc_slice_params->slice_type != V4L2_HEVC_SLICE_TYPE_B)
+			break;
+
+		if (p_hevc_slice_params->num_ref_idx_l1_active_minus1 >=
+		    V4L2_HEVC_DPB_ENTRIES_NUM_MAX)
+			return -EINVAL;
 		break;
 
 	case V4L2_CTRL_TYPE_HDR10_CLL_INFO:
diff --git linux-libre-6.6.147-gnu/drivers/media/v4l2-core/v4l2-ctrls-request.c linux-libre-6.6.148-gnu/drivers/media/v4l2-core/v4l2-ctrls-request.c
index c637049d7a2b3..dd6ca91434903 100644
--- linux-libre-6.6.147-gnu/drivers/media/v4l2-core/v4l2-ctrls-request.c
+++ linux-libre-6.6.148-gnu/drivers/media/v4l2-core/v4l2-ctrls-request.c
@@ -348,13 +348,12 @@ void v4l2_ctrl_request_complete(struct media_request *req,
 		ret = v4l2_ctrl_handler_init(hdl, (main_hdl->nr_of_buckets - 1) * 8);
 		if (!ret)
 			ret = v4l2_ctrl_request_bind(req, hdl, main_hdl);
-		if (ret) {
-			v4l2_ctrl_handler_free(hdl);
-			kfree(hdl);
-			return;
-		}
+		if (ret)
+			goto error;
 		hdl->request_is_queued = true;
 		obj = media_request_object_find(req, &req_ops, main_hdl);
+		if (!obj)
+			goto error;
 	}
 	hdl = container_of(obj, struct v4l2_ctrl_handler, req_obj);
 
@@ -389,6 +388,11 @@ void v4l2_ctrl_request_complete(struct media_request *req,
 	mutex_unlock(main_hdl->lock);
 	media_request_object_complete(obj);
 	media_request_object_put(obj);
+	return;
+
+error:
+	v4l2_ctrl_handler_free(hdl);
+	kfree(hdl);
 }
 EXPORT_SYMBOL(v4l2_ctrl_request_complete);
 
diff --git linux-libre-6.6.147-gnu/drivers/misc/mei/bus.c linux-libre-6.6.148-gnu/drivers/misc/mei/bus.c
index b94cf7393fad6..6875204d42275 100644
--- linux-libre-6.6.147-gnu/drivers/misc/mei/bus.c
+++ linux-libre-6.6.148-gnu/drivers/misc/mei/bus.c
@@ -4,6 +4,7 @@
  * Intel Management Engine Interface (Intel MEI) Linux driver
  */
 
+#include <linux/cleanup.h>
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
@@ -1269,15 +1270,16 @@ static void mei_dev_bus_put(struct mei_device *bus)
 static void mei_cl_bus_dev_release(struct device *dev)
 {
 	struct mei_cl_device *cldev = to_mei_cl_device(dev);
-	struct mei_device *mdev = cldev->cl->dev;
+	struct mei_device *bus = cldev->bus;
 	struct mei_cl *cl;
 
-	mei_cl_flush_queues(cldev->cl, NULL);
-	mei_me_cl_put(cldev->me_cl);
-	mei_dev_bus_put(cldev->bus);
-
-	list_for_each_entry(cl, &mdev->file_list, link)
-		WARN_ON(cl == cldev->cl);
+	scoped_guard(mutex, &bus->device_lock) {
+		mei_cl_flush_queues(cldev->cl, NULL);
+		mei_me_cl_put(cldev->me_cl);
+		list_for_each_entry(cl, &bus->file_list, link)
+			WARN_ON(cl == cldev->cl);
+	}
+	mei_dev_bus_put(bus);
 
 	kfree(cldev->cl);
 	kfree(cldev);
diff --git linux-libre-6.6.147-gnu/drivers/mtd/mtdcore.c linux-libre-6.6.148-gnu/drivers/mtd/mtdcore.c
index 97ca2a897f1d4..506ebd4ba1b45 100644
--- linux-libre-6.6.147-gnu/drivers/mtd/mtdcore.c
+++ linux-libre-6.6.148-gnu/drivers/mtd/mtdcore.c
@@ -103,6 +103,15 @@ static void mtd_release(struct device *dev)
 	device_destroy(&mtd_class, index + 1);
 }
 
+/*
+ * No-op device release used in add_mtd_device() error paths.
+ * Prevents mtd_release() from being called via device_release(),
+ * which would free the mtd_info that the caller still manages.
+ */
+static void mtd_dev_release_nop(struct device *dev)
+{
+}
+
 static void mtd_device_release(struct kref *kref)
 {
 	struct mtd_info *mtd = container_of(kref, struct mtd_info, refcnt);
@@ -745,10 +754,8 @@ int add_mtd_device(struct mtd_info *mtd)
 	mtd_check_of_node(mtd);
 	of_node_get(mtd_get_of_node(mtd));
 	error = device_register(&mtd->dev);
-	if (error) {
-		put_device(&mtd->dev);
+	if (error)
 		goto fail_added;
-	}
 
 	/* Add the nvmem provider */
 	error = mtd_nvmem_add(mtd);
@@ -786,8 +793,16 @@ int add_mtd_device(struct mtd_info *mtd)
 	return 0;
 
 fail_nvmem_add:
-	device_unregister(&mtd->dev);
+	device_del(&mtd->dev);
 fail_added:
+	/*
+	 * Clear type and set nop release to prevent mtd_release() ->
+	 * release_mtd_partition() -> free_partition() from freeing mtd.
+	 * The caller handles cleanup on failure.
+	 */
+	mtd->dev.type = NULL;
+	mtd->dev.release = mtd_dev_release_nop;
+	put_device(&mtd->dev);
 	of_node_put(mtd_get_of_node(mtd));
 	idr_remove(&mtd_idr, i);
 fail_locked:
diff --git linux-libre-6.6.147-gnu/drivers/mtd/mtdswap.c linux-libre-6.6.148-gnu/drivers/mtd/mtdswap.c
index 680366616da24..4d695875ea1b2 100644
--- linux-libre-6.6.147-gnu/drivers/mtd/mtdswap.c
+++ linux-libre-6.6.148-gnu/drivers/mtd/mtdswap.c
@@ -125,6 +125,7 @@ struct mtdswap_dev {
 
 	char *page_buf;
 	char *oob_buf;
+	struct dentry *debugfs_stats;
 };
 
 struct mtdswap_oobdata {
@@ -1262,7 +1263,8 @@ static int mtdswap_add_debugfs(struct mtdswap_dev *d)
 	if (IS_ERR_OR_NULL(root))
 		return -1;
 
-	debugfs_create_file("mtdswap_stats", S_IRUSR, root, d, &mtdswap_fops);
+	d->debugfs_stats = debugfs_create_file("mtdswap_stats", 0400, root,
+					       d, &mtdswap_fops);
 
 	return 0;
 }
@@ -1463,6 +1465,7 @@ static void mtdswap_remove_dev(struct mtd_blktrans_dev *dev)
 {
 	struct mtdswap_dev *d = MTDSWAP_MBD_TO_MTDSWAP(dev);
 
+	debugfs_remove(d->debugfs_stats);
 	del_mtd_blktrans_dev(dev);
 	mtdswap_cleanup(d);
 	kfree(d);
diff --git linux-libre-6.6.147-gnu/drivers/mtd/nand/ecc-mtk.c linux-libre-6.6.148-gnu/drivers/mtd/nand/ecc-mtk.c
index c75bb8b80cc1e..96703f0a418ea 100644
--- linux-libre-6.6.147-gnu/drivers/mtd/nand/ecc-mtk.c
+++ linux-libre-6.6.148-gnu/drivers/mtd/nand/ecc-mtk.c
@@ -123,8 +123,8 @@ static int mt7622_ecc_regs[] = {
 	[ECC_DECIRQ_STA] =      0x144,
 };
 
-static inline void mtk_ecc_wait_idle(struct mtk_ecc *ecc,
-				     enum mtk_ecc_operation op)
+static inline int mtk_ecc_wait_idle(struct mtk_ecc *ecc,
+				    enum mtk_ecc_operation op)
 {
 	struct device *dev = ecc->dev;
 	u32 val;
@@ -136,6 +136,8 @@ static inline void mtk_ecc_wait_idle(struct mtk_ecc *ecc,
 	if (ret)
 		dev_warn(dev, "%s NOT idle\n",
 			 op == ECC_ENCODE ? "encoder" : "decoder");
+
+	return ret;
 }
 
 static irqreturn_t mtk_ecc_irq(int irq, void *id)
@@ -312,7 +314,11 @@ int mtk_ecc_enable(struct mtk_ecc *ecc, struct mtk_ecc_config *config)
 		return ret;
 	}
 
-	mtk_ecc_wait_idle(ecc, op);
+	ret = mtk_ecc_wait_idle(ecc, op);
+	if (ret) {
+		mutex_unlock(&ecc->lock);
+		return ret;
+	}
 
 	ret = mtk_ecc_config(ecc, config);
 	if (ret) {
@@ -412,7 +418,9 @@ int mtk_ecc_encode(struct mtk_ecc *ecc, struct mtk_ecc_config *config,
 	if (ret)
 		goto timeout;
 
-	mtk_ecc_wait_idle(ecc, ECC_ENCODE);
+	ret = mtk_ecc_wait_idle(ecc, ECC_ENCODE);
+	if (ret)
+		goto timeout;
 
 	/* Program ECC bytes to OOB: per sector oob = FDM + ECC + SPARE */
 	len = (config->strength * ecc->caps->parity_bits + 7) >> 3;
diff --git linux-libre-6.6.147-gnu/drivers/mtd/nand/raw/nand_base.c linux-libre-6.6.148-gnu/drivers/mtd/nand/raw/nand_base.c
index e9e4ea87116c7..b2f56d89bfd36 100644
--- linux-libre-6.6.147-gnu/drivers/mtd/nand/raw/nand_base.c
+++ linux-libre-6.6.148-gnu/drivers/mtd/nand/raw/nand_base.c
@@ -1212,21 +1212,36 @@ static int nand_lp_exec_read_page_op(struct nand_chip *chip, unsigned int page,
 	return nand_exec_op(chip, &op);
 }
 
+static unsigned int rawnand_last_page_of_block(unsigned int ppb, unsigned int block)
+{
+	/* block is expected to be very small */
+	return (block * ppb) + ppb - 1;
+}
+
 static void rawnand_cap_cont_reads(struct nand_chip *chip)
 {
 	struct nand_memory_organization *memorg;
-	unsigned int pages_per_lun, first_lun, last_lun;
+	unsigned int ppb, first_block, last_block;
 
 	memorg = nanddev_get_memorg(&chip->base);
-	pages_per_lun = memorg->pages_per_eraseblock * memorg->eraseblocks_per_lun;
-	first_lun = chip->cont_read.first_page / pages_per_lun;
-	last_lun = chip->cont_read.last_page / pages_per_lun;
+	ppb = memorg->pages_per_eraseblock;
+	first_block = chip->cont_read.first_page / ppb;
+	last_block = chip->cont_read.last_page / ppb;
 
-	/* Prevent sequential cache reads across LUN boundaries */
-	if (first_lun != last_lun)
-		chip->cont_read.pause_page = first_lun * pages_per_lun + pages_per_lun - 1;
+	/* Prevent sequential cache reads across block boundaries */
+	if (first_block != last_block)
+		chip->cont_read.pause_page = rawnand_last_page_of_block(ppb, first_block);
 	else
 		chip->cont_read.pause_page = chip->cont_read.last_page;
+
+	if (chip->cont_read.first_page == chip->cont_read.pause_page) {
+		chip->cont_read.first_page++;
+		chip->cont_read.pause_page = min(chip->cont_read.last_page,
+						 rawnand_last_page_of_block(ppb, first_block + 1));
+	}
+
+	if (chip->cont_read.first_page >= chip->cont_read.last_page)
+		chip->cont_read.ongoing = false;
 }
 
 static int nand_lp_exec_cont_read_page_op(struct nand_chip *chip, unsigned int page,
@@ -1293,12 +1308,11 @@ static int nand_lp_exec_cont_read_page_op(struct nand_chip *chip, unsigned int p
 	if (!chip->cont_read.ongoing)
 		return 0;
 
-	if (page == chip->cont_read.pause_page &&
-	    page != chip->cont_read.last_page) {
-		chip->cont_read.first_page = chip->cont_read.pause_page + 1;
-		rawnand_cap_cont_reads(chip);
-	} else if (page == chip->cont_read.last_page) {
+	if (page == chip->cont_read.last_page) {
 		chip->cont_read.ongoing = false;
+	} else if (page == chip->cont_read.pause_page) {
+		chip->cont_read.first_page++;
+		rawnand_cap_cont_reads(chip);
 	}
 
 	return 0;
@@ -3506,10 +3520,7 @@ static void rawnand_cont_read_skip_first_page(struct nand_chip *chip, unsigned i
 		return;
 
 	chip->cont_read.first_page++;
-	if (chip->cont_read.first_page == chip->cont_read.pause_page)
-		chip->cont_read.first_page++;
-	if (chip->cont_read.first_page >= chip->cont_read.last_page)
-		chip->cont_read.ongoing = false;
+	rawnand_cap_cont_reads(chip);
 }
 
 /**
diff --git linux-libre-6.6.147-gnu/drivers/net/amt.c linux-libre-6.6.148-gnu/drivers/net/amt.c
index f2da0c49171f5..4799f8fd03c45 100644
--- linux-libre-6.6.147-gnu/drivers/net/amt.c
+++ linux-libre-6.6.148-gnu/drivers/net/amt.c
@@ -1206,7 +1206,7 @@ static netdev_tx_t amt_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 			data = true;
 		}
 		v6 = false;
-		group.ip4 = iph->daddr;
+		group.ip4 = ip_hdr(skb)->daddr;
 #if IS_ENABLED(CONFIG_IPV6)
 	} else if (iph->version == 6) {
 		ip6h = ipv6_hdr(skb);
@@ -1230,7 +1230,7 @@ static netdev_tx_t amt_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 			data = true;
 		}
 		v6 = true;
-		group.ip6 = ip6h->daddr;
+		group.ip6 = ipv6_hdr(skb)->daddr;
 #endif
 	} else {
 		dev->stats.tx_errors++;
@@ -1273,12 +1273,12 @@ static netdev_tx_t amt_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 			hlist_for_each_entry_rcu(gnode, &tunnel->groups[hash],
 						 node) {
 				if (!v6) {
-					if (gnode->group_addr.ip4 == iph->daddr)
+					if (gnode->group_addr.ip4 == group.ip4)
 						goto found;
 #if IS_ENABLED(CONFIG_IPV6)
 				} else {
 					if (ipv6_addr_equal(&gnode->group_addr.ip6,
-							    &ip6h->daddr))
+							    &group.ip6))
 						goto found;
 #endif
 				}
@@ -1995,14 +1995,18 @@ static void amt_igmpv3_report_handler(struct amt_dev *amt, struct sk_buff *skb,
 	struct igmpv3_report *ihrv3 = igmpv3_report_hdr(skb);
 	int len = skb_transport_offset(skb) + sizeof(*ihrv3);
 	void *zero_grec = (void *)&igmpv3_zero_grec;
-	struct iphdr *iph = ip_hdr(skb);
 	struct amt_group_node *gnode;
 	union amt_addr group, host;
 	struct igmpv3_grec *grec;
+	__be32 saddr;
 	u16 nsrcs;
+	u16 ngrec;
 	int i;
 
-	for (i = 0; i < ntohs(ihrv3->ngrec); i++) {
+	saddr = ip_hdr(skb)->saddr;
+	ngrec = ntohs(ihrv3->ngrec);
+
+	for (i = 0; i < ngrec; i++) {
 		len += sizeof(*grec);
 		if (!ip_mc_may_pull(skb, len))
 			break;
@@ -2014,10 +2018,13 @@ static void amt_igmpv3_report_handler(struct amt_dev *amt, struct sk_buff *skb,
 		if (!ip_mc_may_pull(skb, len))
 			break;
 
+		grec = (void *)(skb->data + len - sizeof(*grec) -
+				nsrcs * sizeof(__be32));
+
 		memset(&group, 0, sizeof(union amt_addr));
 		group.ip4 = grec->grec_mca;
 		memset(&host, 0, sizeof(union amt_addr));
-		host.ip4 = iph->saddr;
+		host.ip4 = saddr;
 		gnode = amt_lookup_group(tunnel, &group, &host, false);
 		if (!gnode) {
 			gnode = amt_add_group(amt, tunnel, &group, &host,
@@ -2157,14 +2164,18 @@ static void amt_mldv2_report_handler(struct amt_dev *amt, struct sk_buff *skb,
 	struct mld2_report *mld2r = (struct mld2_report *)icmp6_hdr(skb);
 	int len = skb_transport_offset(skb) + sizeof(*mld2r);
 	void *zero_grec = (void *)&mldv2_zero_grec;
-	struct ipv6hdr *ip6h = ipv6_hdr(skb);
 	struct amt_group_node *gnode;
 	union amt_addr group, host;
 	struct mld2_grec *grec;
+	struct in6_addr saddr;
 	u16 nsrcs;
+	u16 ngrec;
 	int i;
 
-	for (i = 0; i < ntohs(mld2r->mld2r_ngrec); i++) {
+	saddr = ipv6_hdr(skb)->saddr;
+	ngrec = ntohs(mld2r->mld2r_ngrec);
+
+	for (i = 0; i < ngrec; i++) {
 		len += sizeof(*grec);
 		if (!ipv6_mc_may_pull(skb, len))
 			break;
@@ -2176,10 +2187,13 @@ static void amt_mldv2_report_handler(struct amt_dev *amt, struct sk_buff *skb,
 		if (!ipv6_mc_may_pull(skb, len))
 			break;
 
+		grec = (void *)(skb->data + len - sizeof(*grec) -
+				nsrcs * sizeof(struct in6_addr));
+
 		memset(&group, 0, sizeof(union amt_addr));
 		group.ip6 = grec->grec_mca;
 		memset(&host, 0, sizeof(union amt_addr));
-		host.ip6 = ip6h->saddr;
+		host.ip6 = saddr;
 		gnode = amt_lookup_group(tunnel, &group, &host, true);
 		if (!gnode) {
 			gnode = amt_add_group(amt, tunnel, &group, &host,
@@ -2300,7 +2314,9 @@ static bool amt_multicast_data_handler(struct amt_dev *amt, struct sk_buff *skb)
 	skb_push(skb, sizeof(*eth));
 	skb_reset_mac_header(skb);
 	skb_pull(skb, sizeof(*eth));
-	eth = eth_hdr(skb);
+
+	if (skb_cow_head(skb, 0))
+		return true;
 
 	if (!pskb_may_pull(skb, sizeof(*iph)))
 		return true;
@@ -2310,6 +2326,7 @@ static bool amt_multicast_data_handler(struct amt_dev *amt, struct sk_buff *skb)
 		if (!ipv4_is_multicast(iph->daddr))
 			return true;
 		skb->protocol = htons(ETH_P_IP);
+		eth = eth_hdr(skb);
 		eth->h_proto = htons(ETH_P_IP);
 		ip_eth_mc_map(iph->daddr, eth->h_dest);
 #if IS_ENABLED(CONFIG_IPV6)
@@ -2323,6 +2340,7 @@ static bool amt_multicast_data_handler(struct amt_dev *amt, struct sk_buff *skb)
 		if (!ipv6_addr_is_multicast(&ip6h->daddr))
 			return true;
 		skb->protocol = htons(ETH_P_IPV6);
+		eth = eth_hdr(skb);
 		eth->h_proto = htons(ETH_P_IPV6);
 		ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest);
 #endif
@@ -2346,10 +2364,12 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 					 struct sk_buff *skb)
 {
 	struct amt_header_membership_query *amtmq;
-	struct igmpv3_query *ihv3;
 	struct ethhdr *eth, *oeth;
+	struct igmpv3_query *ihv3;
+	u8 h_source[ETH_ALEN];
 	struct iphdr *iph;
 	int hdr_size, len;
+	u64 response_mac;
 
 	hdr_size = sizeof(*amtmq) + sizeof(struct udphdr);
 	if (!pskb_may_pull(skb, hdr_size))
@@ -2362,6 +2382,8 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 	if (amtmq->nonce != amt->nonce)
 		return true;
 
+	response_mac = amtmq->response_mac;
+
 	hdr_size -= sizeof(*eth);
 	if (iptunnel_pull_header(skb, hdr_size, htons(ETH_P_TEB), false))
 		return true;
@@ -2371,6 +2393,9 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 	skb_pull(skb, sizeof(*eth));
 	skb_reset_network_header(skb);
 	eth = eth_hdr(skb);
+	ether_addr_copy(h_source, oeth->h_source);
+	if (skb_cow_head(skb, 0))
+		return true;
 	if (!pskb_may_pull(skb, sizeof(*iph)))
 		return true;
 
@@ -2383,6 +2408,7 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 				   sizeof(*ihv3)))
 			return true;
 
+		iph = ip_hdr(skb);
 		if (!ipv4_is_multicast(iph->daddr))
 			return true;
 
@@ -2390,10 +2416,11 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 		skb_reset_transport_header(skb);
 		skb_push(skb, sizeof(*iph) + AMT_IPHDR_OPTS);
 		WRITE_ONCE(amt->ready4, true);
-		amt->mac = amtmq->response_mac;
+		amt->mac = response_mac;
 		amt->req_cnt = 0;
 		amt->qi = ihv3->qqic;
 		skb->protocol = htons(ETH_P_IP);
+		eth = eth_hdr(skb);
 		eth->h_proto = htons(ETH_P_IP);
 		ip_eth_mc_map(iph->daddr, eth->h_dest);
 #if IS_ENABLED(CONFIG_IPV6)
@@ -2416,10 +2443,11 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 		skb_reset_transport_header(skb);
 		skb_push(skb, sizeof(*ip6h) + AMT_IP6HDR_OPTS);
 		WRITE_ONCE(amt->ready6, true);
-		amt->mac = amtmq->response_mac;
+		amt->mac = response_mac;
 		amt->req_cnt = 0;
 		amt->qi = mld2q->mld2q_qqic;
 		skb->protocol = htons(ETH_P_IPV6);
+		eth = eth_hdr(skb);
 		eth->h_proto = htons(ETH_P_IPV6);
 		ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest);
 #endif
@@ -2427,7 +2455,7 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 		return true;
 	}
 
-	ether_addr_copy(eth->h_source, oeth->h_source);
+	ether_addr_copy(eth->h_source, h_source);
 	skb->pkt_type = PACKET_MULTICAST;
 	skb->ip_summed = CHECKSUM_NONE;
 	len = skb->len;
@@ -2450,8 +2478,11 @@ static bool amt_update_handler(struct amt_dev *amt, struct sk_buff *skb)
 	struct ethhdr *eth;
 	struct iphdr *iph;
 	int len, hdr_size;
+	u64 response_mac;
+	__be32 saddr;
+	__be32 nonce;
 
-	iph = ip_hdr(skb);
+	saddr = ip_hdr(skb)->saddr;
 
 	hdr_size = sizeof(*amtmu) + sizeof(struct udphdr);
 	if (!pskb_may_pull(skb, hdr_size))
@@ -2461,15 +2492,18 @@ static bool amt_update_handler(struct amt_dev *amt, struct sk_buff *skb)
 	if (amtmu->reserved || amtmu->version)
 		return true;
 
+	nonce = amtmu->nonce;
+	response_mac = amtmu->response_mac;
+
 	if (iptunnel_pull_header(skb, hdr_size, skb->protocol, false))
 		return true;
 
 	skb_reset_network_header(skb);
 
 	list_for_each_entry_rcu(tunnel, &amt->tunnel_list, list) {
-		if (tunnel->ip4 == iph->saddr) {
-			if ((amtmu->nonce == tunnel->nonce &&
-			     amtmu->response_mac == tunnel->mac)) {
+		if (tunnel->ip4 == saddr) {
+			if ((nonce == tunnel->nonce &&
+			     response_mac == tunnel->mac)) {
 				mod_delayed_work(amt_wq, &tunnel->gc_wq,
 						 msecs_to_jiffies(amt_gmi(amt))
 								  * 3);
@@ -2487,6 +2521,9 @@ report:
 	if (!pskb_may_pull(skb, sizeof(*iph)))
 		return true;
 
+	if (skb_cow_head(skb, 0))
+		return true;
+
 	iph = ip_hdr(skb);
 	if (iph->version == 4) {
 		if (ip_mc_check_igmp(skb)) {
@@ -2503,6 +2540,7 @@ report:
 		eth = eth_hdr(skb);
 		skb->protocol = htons(ETH_P_IP);
 		eth->h_proto = htons(ETH_P_IP);
+		iph = ip_hdr(skb);
 		ip_eth_mc_map(iph->daddr, eth->h_dest);
 #if IS_ENABLED(CONFIG_IPV6)
 	} else if (iph->version == 6) {
@@ -2522,6 +2560,7 @@ report:
 		eth = eth_hdr(skb);
 		skb->protocol = htons(ETH_P_IPV6);
 		eth->h_proto = htons(ETH_P_IPV6);
+		ip6h = ipv6_hdr(skb);
 		ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest);
 #endif
 	} else {
@@ -2767,7 +2806,7 @@ drop:
 static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 {
 	struct amt_dev *amt;
-	struct iphdr *iph;
+	__be32 saddr;
 	int type;
 	bool err;
 
@@ -2780,7 +2819,7 @@ static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 	}
 
 	skb->dev = amt->dev;
-	iph = ip_hdr(skb);
+	saddr = ip_hdr(skb)->saddr;
 	type = amt_parse_type(skb);
 	if (type == -1) {
 		err = true;
@@ -2790,7 +2829,7 @@ static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 	if (amt->mode == AMT_MODE_GATEWAY) {
 		switch (type) {
 		case AMT_MSG_ADVERTISEMENT:
-			if (iph->saddr != amt->discovery_ip) {
+			if (saddr != amt->discovery_ip) {
 				netdev_dbg(amt->dev, "Invalid Relay IP\n");
 				err = true;
 				goto drop;
@@ -2802,7 +2841,7 @@ static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 			}
 			goto out;
 		case AMT_MSG_MULTICAST_DATA:
-			if (iph->saddr != amt->remote_ip) {
+			if (saddr != amt->remote_ip) {
 				netdev_dbg(amt->dev, "Invalid Relay IP\n");
 				err = true;
 				goto drop;
@@ -2813,7 +2852,7 @@ static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 			else
 				goto out;
 		case AMT_MSG_MEMBERSHIP_QUERY:
-			if (iph->saddr != amt->remote_ip) {
+			if (saddr != amt->remote_ip) {
 				netdev_dbg(amt->dev, "Invalid Relay IP\n");
 				err = true;
 				goto drop;
diff --git linux-libre-6.6.147-gnu/drivers/net/bonding/bond_main.c linux-libre-6.6.148-gnu/drivers/net/bonding/bond_main.c
index 6b558aa98c6d2..09e2ae6739073 100644
--- linux-libre-6.6.147-gnu/drivers/net/bonding/bond_main.c
+++ linux-libre-6.6.148-gnu/drivers/net/bonding/bond_main.c
@@ -3431,7 +3431,8 @@ static void bond_send_validate(struct bonding *bond, struct slave *slave)
 {
 	bond_arp_send_all(bond, slave);
 #if IS_ENABLED(CONFIG_IPV6)
-	bond_ns_send_all(bond, slave);
+	if (likely(ipv6_mod_enabled()))
+		bond_ns_send_all(bond, slave);
 #endif
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/adminq.c linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/adminq.c
index 733f133d69e75..b363d006e044e 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/adminq.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/adminq.c
@@ -18,7 +18,13 @@ static int pdsc_process_notifyq(struct pdsc_qcq *qcq)
 	comp = cq_info->comp;
 	eid = le64_to_cpu(comp->event.eid);
 	while (eid > pdsc->last_eid) {
-		u16 ecode = le16_to_cpu(comp->event.ecode);
+		u16 ecode;
+
+		/* Order the payload read after the event id, the field the
+		 * driver uses to detect a new completion.
+		 */
+		dma_rmb();
+		ecode = le16_to_cpu(comp->event.ecode);
 
 		switch (ecode) {
 		case PDS_EVENT_LINK_CHANGE:
@@ -102,6 +108,10 @@ void pdsc_process_adminq(struct pdsc_qcq *qcq)
 	spin_lock_irqsave(&pdsc->adminq_lock, irqflags);
 	comp = cq->info[cq->tail_idx].comp;
 	while (pdsc_color_match(comp->color, cq->done_color)) {
+		/* Order the payload reads after the color bit, the field the
+		 * driver uses to detect a new completion.
+		 */
+		dma_rmb();
 		q_info = &q->info[q->tail_idx];
 		q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1);
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/auxbus.c linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/auxbus.c
index 889a18962270a..7d7c87fe9e8f2 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/auxbus.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/auxbus.c
@@ -177,17 +177,21 @@ void pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf,
 {
 	struct pds_auxiliary_dev *padev;
 
-	if (!*pd_ptr)
-		return;
-
 	mutex_lock(&pf->config_lock);
 
+	/* A concurrent del may have already torn this device down and
+	 * cleared it.
+	 */
 	padev = *pd_ptr;
+	if (!padev)
+		goto out_unlock;
+
 	pds_client_unregister(pf, padev->client_id);
 	auxiliary_device_delete(&padev->aux_dev);
 	auxiliary_device_uninit(&padev->aux_dev);
 	*pd_ptr = NULL;
 
+out_unlock:
 	mutex_unlock(&pf->config_lock);
 }
 
@@ -210,6 +214,13 @@ int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf,
 
 	mutex_lock(&pf->config_lock);
 
+	/* Nothing to do if the aux device is already present.  This also
+	 * guards against a second add overwriting *pd_ptr and leaking the
+	 * first, symmetric with the check in pdsc_auxbus_dev_del().
+	 */
+	if (*pd_ptr)
+		goto out_unlock;
+
 	mask = BIT_ULL(PDSC_S_FW_DEAD) |
 	       BIT_ULL(PDSC_S_STOPPING_DRIVER);
 	if (cf->state & mask) {
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/core.c linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/core.c
index c2ef55cff6b3e..cd0c698983deb 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/core.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/core.c
@@ -526,6 +526,7 @@ static void pdsc_adminq_wait_and_dec_once_unused(struct pdsc *pdsc)
 		dev_dbg_ratelimited(pdsc->dev, "%s: adminq in use\n",
 				    __func__);
 		cpu_relax();
+		cond_resched();
 	}
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/devlink.c linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/devlink.c
index 3144bad75a4df..9939296145b52 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/devlink.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/devlink.c
@@ -88,6 +88,12 @@ int pdsc_dl_flash_update(struct devlink *dl,
 {
 	struct pdsc *pdsc = devlink_priv(dl);
 
+	if (params->component) {
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Component update not supported by this device");
+		return -EOPNOTSUPP;
+	}
+
 	return pdsc_firmware_update(pdsc, params->fw, extack);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/main.c linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/main.c
index 76652e0e5b6d9..93fa7dfd74cbc 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/pds_core/main.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/pds_core/main.c
@@ -238,6 +238,10 @@ static int pdsc_init_pf(struct pdsc *pdsc)
 	/* General workqueue and timer, but don't start timer yet */
 	snprintf(wq_name, sizeof(wq_name), "%s.%d", PDS_CORE_DRV_NAME, pdsc->uid);
 	pdsc->wq = create_singlethread_workqueue(wq_name);
+	if (!pdsc->wq) {
+		err = -ENOMEM;
+		goto err_out_unmap_bars;
+	}
 	INIT_WORK(&pdsc->health_work, pdsc_health_thread);
 	timer_setup(&pdsc->wdtimer, pdsc_wdtimer_cb, 0);
 	pdsc->wdtimer_period = PDSC_WATCHDOG_SECS * HZ;
@@ -252,7 +256,7 @@ static int pdsc_init_pf(struct pdsc *pdsc)
 	err = pdsc_setup(pdsc, PDSC_SETUP_INIT);
 	if (err) {
 		mutex_unlock(&pdsc->config_lock);
-		goto err_out_unmap_bars;
+		goto err_out_shutdown_timer;
 	}
 
 	err = pdsc_start(pdsc);
@@ -298,13 +302,14 @@ err_out_stop:
 	pdsc_stop(pdsc);
 err_out_teardown:
 	pdsc_teardown(pdsc, PDSC_TEARDOWN_REMOVING);
-err_out_unmap_bars:
+err_out_shutdown_timer:
 	timer_shutdown_sync(&pdsc->wdtimer);
 	if (pdsc->wq)
 		destroy_workqueue(pdsc->wq);
 	mutex_destroy(&pdsc->config_lock);
 	mutex_destroy(&pdsc->devcmd_lock);
 	pci_free_irq_vectors(pdsc->pdev);
+err_out_unmap_bars:
 	pdsc_unmap_bars(pdsc);
 err_out_release_regions:
 	pci_release_regions(pdsc->pdev);
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
index 63012119f2c8e..4e4e0735cb2ad 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
@@ -376,9 +376,14 @@ static void xgbe_an37_set(struct xgbe_prv_data *pdata, bool enable,
 
 	XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_CTRL1, reg);
 
-	reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_PCS_DIG_CTRL);
-	reg |= XGBE_VEND2_MAC_AUTO_SW;
-	XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_PCS_DIG_CTRL, reg);
+	if (pdata->an_mode == XGBE_AN_MODE_CL37_SGMII) {
+		reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_PCS_DIG_CTRL);
+		if (enable)
+			reg |= XGBE_VEND2_MAC_AUTO_SW;
+		else
+			reg &= ~XGBE_VEND2_MAC_AUTO_SW;
+		XMDIO_WRITE(pdata, MDIO_MMD_VEND2, MDIO_PCS_DIG_CTRL, reg);
+	}
 }
 
 static void xgbe_an37_restart(struct xgbe_prv_data *pdata)
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/cadence/macb_main.c linux-libre-6.6.148-gnu/drivers/net/ethernet/cadence/macb_main.c
index aac62db4ee146..399a41a3962f7 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/cadence/macb_main.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/cadence/macb_main.c
@@ -2582,8 +2582,26 @@ static void macb_free_consistent(struct macb *bp)
 	bp->macbgem_ops.mog_free_rx_buffers(bp);
 
 	for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue) {
-		kfree(queue->tx_skb);
-		queue->tx_skb = NULL;
+		if (queue->tx_skb) {
+			unsigned int dropped = 0, tail;
+
+			for (tail = queue->tx_tail; tail != queue->tx_head;
+			     tail++) {
+				if (macb_tx_skb(queue, tail)->skb)
+					dropped++;
+				macb_tx_unmap(bp, macb_tx_skb(queue, tail), 0);
+			}
+
+			queue->stats.tx_dropped += dropped;
+			bp->dev->stats.tx_dropped += dropped;
+
+			kfree(queue->tx_skb);
+			queue->tx_skb = NULL;
+		}
+
+		queue->tx_head = 0;
+		queue->tx_tail = 0;
+
 		if (queue->tx_ring) {
 			size = TX_RING_BYTES(bp) + bp->tx_bd_rd_prefetch;
 			dma_free_coherent(&bp->pdev->dev, size,
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c linux-libre-6.6.148-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 61bd2389ef4b5..d77c22d1030a9 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -4720,6 +4720,7 @@ static void dpaa2_eth_disconnect_mac(struct dpaa2_eth_priv *priv)
 		dpaa2_mac_disconnect(mac);
 
 	dpaa2_mac_close(mac);
+	put_device(&mac->mc_dev->dev);
 	kfree(mac);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c linux-libre-6.6.148-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
index 0f8b46dccc097..501e86e9fd487 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
@@ -1510,6 +1510,7 @@ static void dpaa2_switch_port_disconnect_mac(struct ethsw_port_priv *port_priv)
 		dpaa2_mac_disconnect(mac);
 
 	dpaa2_mac_close(mac);
+	put_device(&mac->mc_dev->dev);
 	kfree(mac);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c linux-libre-6.6.148-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c
index 3088da7adf0f8..074ca626a5150 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c
@@ -900,22 +900,28 @@ static void dtsec_mac_config(struct phylink_config *config, unsigned int mode,
 {
 	struct mac_device *mac_dev = fman_config_to_mac(config);
 	struct dtsec_regs __iomem *regs = mac_dev->fman_mac->regs;
-	u32 tmp;
+	u32 ecntrl, maccfg2;
+
+	maccfg2 = ioread32be(&regs->maccfg2);
+	maccfg2 &= ~(MACCFG2_NIBBLE_MODE | MACCFG2_BYTE_MODE);
 
 	switch (state->interface) {
 	case PHY_INTERFACE_MODE_RMII:
-		tmp = DTSEC_ECNTRL_RMM;
+		ecntrl = DTSEC_ECNTRL_RMM;
+		maccfg2 |= MACCFG2_NIBBLE_MODE;
 		break;
 	case PHY_INTERFACE_MODE_RGMII:
 	case PHY_INTERFACE_MODE_RGMII_ID:
 	case PHY_INTERFACE_MODE_RGMII_RXID:
 	case PHY_INTERFACE_MODE_RGMII_TXID:
-		tmp = DTSEC_ECNTRL_GMIIM | DTSEC_ECNTRL_RPM;
+		ecntrl = DTSEC_ECNTRL_GMIIM | DTSEC_ECNTRL_RPM;
+		maccfg2 |= MACCFG2_BYTE_MODE;
 		break;
 	case PHY_INTERFACE_MODE_SGMII:
 	case PHY_INTERFACE_MODE_1000BASEX:
 	case PHY_INTERFACE_MODE_2500BASEX:
-		tmp = DTSEC_ECNTRL_TBIM | DTSEC_ECNTRL_SGMIIM;
+		ecntrl = DTSEC_ECNTRL_TBIM | DTSEC_ECNTRL_SGMIIM;
+		maccfg2 |= MACCFG2_BYTE_MODE;
 		break;
 	default:
 		dev_warn(mac_dev->dev, "cannot configure dTSEC for %s\n",
@@ -923,7 +929,8 @@ static void dtsec_mac_config(struct phylink_config *config, unsigned int mode,
 		return;
 	}
 
-	iowrite32be(tmp, &regs->ecntrl);
+	iowrite32be(ecntrl, &regs->ecntrl);
+	iowrite32be(maccfg2, &regs->maccfg2);
 }
 
 static void dtsec_link_up(struct phylink_config *config, struct phy_device *phy,
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/hisilicon/hip04_eth.c linux-libre-6.6.148-gnu/drivers/net/ethernet/hisilicon/hip04_eth.c
index 4b893d162e85d..7416fc3534eba 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -594,7 +594,11 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
 		skb = build_skb(buf, priv->rx_buf_size);
 		if (unlikely(!skb)) {
 			net_dbg_ratelimited("build_skb failed\n");
-			goto refill;
+			/* Retain the slot; return budget so NAPI retries this
+			 * buffer. Refill would overwrite rx_buf[]/rx_phys[]
+			 * and leak them.
+			 */
+			return budget;
 		}
 
 		dma_unmap_single(priv->dev, priv->rx_phys[priv->rx_head],
@@ -622,14 +626,15 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
 			rx++;
 		}
 
-refill:
 		buf = netdev_alloc_frag(priv->rx_buf_size);
 		if (!buf)
 			goto done;
 		phys = dma_map_single(priv->dev, buf,
 				      RX_BUF_SIZE, DMA_FROM_DEVICE);
-		if (dma_mapping_error(priv->dev, phys))
+		if (dma_mapping_error(priv->dev, phys)) {
+			skb_free_frag(buf);
 			goto done;
+		}
 		priv->rx_buf[priv->rx_head] = buf;
 		priv->rx_phys[priv->rx_head] = phys;
 		hip04_set_recv_desc(priv, phys);
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/huawei/hinic/hinic_dev.h linux-libre-6.6.148-gnu/drivers/net/ethernet/huawei/hinic/hinic_dev.h
index 52ea97c818b8e..d9ab94910a2a7 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/huawei/hinic/hinic_dev.h
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/huawei/hinic/hinic_dev.h
@@ -104,8 +104,6 @@ struct hinic_dev {
 	u16				num_rss;
 	u16				rss_limit;
 	struct hinic_rss_type		rss_type;
-	u8				*rss_hkey_user;
-	s32				*rss_indir_user;
 	struct hinic_intr_coal_info	*rx_intr_coalesce;
 	struct hinic_intr_coal_info	*tx_intr_coalesce;
 	struct hinic_sriov_info sriov_info;
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c linux-libre-6.6.148-gnu/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
index f4b6802869119..660ab3edf7393 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c
@@ -1061,17 +1061,6 @@ static int __set_rss_rxfh(struct net_device *netdev,
 	int err;
 
 	if (indir) {
-		if (!nic_dev->rss_indir_user) {
-			nic_dev->rss_indir_user =
-				kzalloc(sizeof(u32) * HINIC_RSS_INDIR_SIZE,
-					GFP_KERNEL);
-			if (!nic_dev->rss_indir_user)
-				return -ENOMEM;
-		}
-
-		memcpy(nic_dev->rss_indir_user, indir,
-		       sizeof(u32) * HINIC_RSS_INDIR_SIZE);
-
 		err = hinic_rss_set_indir_tbl(nic_dev,
 					      nic_dev->rss_tmpl_idx, indir);
 		if (err)
@@ -1079,16 +1068,6 @@ static int __set_rss_rxfh(struct net_device *netdev,
 	}
 
 	if (key) {
-		if (!nic_dev->rss_hkey_user) {
-			nic_dev->rss_hkey_user =
-				kzalloc(HINIC_RSS_KEY_SIZE * 2, GFP_KERNEL);
-
-			if (!nic_dev->rss_hkey_user)
-				return -ENOMEM;
-		}
-
-		memcpy(nic_dev->rss_hkey_user, key, HINIC_RSS_KEY_SIZE);
-
 		err = hinic_rss_set_template_tbl(nic_dev,
 						 nic_dev->rss_tmpl_idx, key);
 		if (err)
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/intel/i40e/i40e_debugfs.c linux-libre-6.6.148-gnu/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index a2fca58a91c33..35ce578dd6f35 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -58,47 +58,6 @@ static struct i40e_veb *i40e_dbg_find_veb(struct i40e_pf *pf, int seid)
  * setup, adding or removing filters, or other things.  Many of
  * these will be useful for some forms of unit testing.
  **************************************************************/
-static char i40e_dbg_command_buf[256] = "";
-
-/**
- * i40e_dbg_command_read - read for command datum
- * @filp: the opened file
- * @buffer: where to write the data for the user to read
- * @count: the size of the user's buffer
- * @ppos: file position offset
- **/
-static ssize_t i40e_dbg_command_read(struct file *filp, char __user *buffer,
-				     size_t count, loff_t *ppos)
-{
-	struct i40e_pf *pf = filp->private_data;
-	int bytes_not_copied;
-	int buf_size = 256;
-	char *buf;
-	int len;
-
-	/* don't allow partial reads */
-	if (*ppos != 0)
-		return 0;
-	if (count < buf_size)
-		return -ENOSPC;
-
-	buf = kzalloc(buf_size, GFP_KERNEL);
-	if (!buf)
-		return -ENOSPC;
-
-	len = snprintf(buf, buf_size, "%s: %s\n",
-		       pf->vsi[pf->lan_vsi]->netdev->name,
-		       i40e_dbg_command_buf);
-
-	bytes_not_copied = copy_to_user(buffer, buf, len);
-	kfree(buf);
-
-	if (bytes_not_copied)
-		return -EFAULT;
-
-	*ppos = len;
-	return len;
-}
 
 static char *i40e_filter_state_string[] = {
 	"INVALID",
@@ -1637,7 +1596,6 @@ command_write_done:
 static const struct file_operations i40e_dbg_command_fops = {
 	.owner = THIS_MODULE,
 	.open =  simple_open,
-	.read =  i40e_dbg_command_read,
 	.write = i40e_dbg_command_write,
 };
 
@@ -1646,47 +1604,6 @@ static const struct file_operations i40e_dbg_command_fops = {
  * The netdev_ops entry in debugfs is for giving the driver commands
  * to be executed from the netdev operations.
  **************************************************************/
-static char i40e_dbg_netdev_ops_buf[256] = "";
-
-/**
- * i40e_dbg_netdev_ops_read - read for netdev_ops datum
- * @filp: the opened file
- * @buffer: where to write the data for the user to read
- * @count: the size of the user's buffer
- * @ppos: file position offset
- **/
-static ssize_t i40e_dbg_netdev_ops_read(struct file *filp, char __user *buffer,
-					size_t count, loff_t *ppos)
-{
-	struct i40e_pf *pf = filp->private_data;
-	int bytes_not_copied;
-	int buf_size = 256;
-	char *buf;
-	int len;
-
-	/* don't allow partal reads */
-	if (*ppos != 0)
-		return 0;
-	if (count < buf_size)
-		return -ENOSPC;
-
-	buf = kzalloc(buf_size, GFP_KERNEL);
-	if (!buf)
-		return -ENOSPC;
-
-	len = snprintf(buf, buf_size, "%s: %s\n",
-		       pf->vsi[pf->lan_vsi]->netdev->name,
-		       i40e_dbg_netdev_ops_buf);
-
-	bytes_not_copied = copy_to_user(buffer, buf, len);
-	kfree(buf);
-
-	if (bytes_not_copied)
-		return -EFAULT;
-
-	*ppos = len;
-	return len;
-}
 
 /**
  * i40e_dbg_netdev_ops_write - write into netdev_ops datum
@@ -1700,35 +1617,36 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
 					 size_t count, loff_t *ppos)
 {
 	struct i40e_pf *pf = filp->private_data;
+	char *cmd_buf, *buf_tmp;
 	int bytes_not_copied;
 	struct i40e_vsi *vsi;
-	char *buf_tmp;
 	int vsi_seid;
 	int i, cnt;
 
 	/* don't allow partial writes */
 	if (*ppos != 0)
 		return 0;
-	if (count >= sizeof(i40e_dbg_netdev_ops_buf))
-		return -ENOSPC;
 
-	memset(i40e_dbg_netdev_ops_buf, 0, sizeof(i40e_dbg_netdev_ops_buf));
-	bytes_not_copied = copy_from_user(i40e_dbg_netdev_ops_buf,
-					  buffer, count);
-	if (bytes_not_copied)
+	cmd_buf = kzalloc(count + 1, GFP_KERNEL);
+	if (!cmd_buf)
+		return count;
+	bytes_not_copied = copy_from_user(cmd_buf, buffer, count);
+	if (bytes_not_copied) {
+		kfree(cmd_buf);
 		return -EFAULT;
-	i40e_dbg_netdev_ops_buf[count] = '\0';
+	}
+	cmd_buf[count] = '\0';
 
-	buf_tmp = strchr(i40e_dbg_netdev_ops_buf, '\n');
+	buf_tmp = strchr(cmd_buf, '\n');
 	if (buf_tmp) {
 		*buf_tmp = '\0';
-		count = buf_tmp - i40e_dbg_netdev_ops_buf + 1;
+		count = buf_tmp - cmd_buf + 1;
 	}
 
-	if (strncmp(i40e_dbg_netdev_ops_buf, "change_mtu", 10) == 0) {
+	if (strncmp(cmd_buf, "change_mtu", 10) == 0) {
 		int mtu;
 
-		cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i %i",
+		cnt = sscanf(&cmd_buf[11], "%i %i",
 			     &vsi_seid, &mtu);
 		if (cnt != 2) {
 			dev_info(&pf->pdev->dev, "change_mtu <vsi_seid> <mtu>\n");
@@ -1750,8 +1668,8 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
 			dev_info(&pf->pdev->dev, "Could not acquire RTNL - please try again\n");
 		}
 
-	} else if (strncmp(i40e_dbg_netdev_ops_buf, "set_rx_mode", 11) == 0) {
-		cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i", &vsi_seid);
+	} else if (strncmp(cmd_buf, "set_rx_mode", 11) == 0) {
+		cnt = sscanf(&cmd_buf[11], "%i", &vsi_seid);
 		if (cnt != 1) {
 			dev_info(&pf->pdev->dev, "set_rx_mode <vsi_seid>\n");
 			goto netdev_ops_write_done;
@@ -1771,8 +1689,8 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
 			dev_info(&pf->pdev->dev, "Could not acquire RTNL - please try again\n");
 		}
 
-	} else if (strncmp(i40e_dbg_netdev_ops_buf, "napi", 4) == 0) {
-		cnt = sscanf(&i40e_dbg_netdev_ops_buf[4], "%i", &vsi_seid);
+	} else if (strncmp(cmd_buf, "napi", 4) == 0) {
+		cnt = sscanf(&cmd_buf[4], "%i", &vsi_seid);
 		if (cnt != 1) {
 			dev_info(&pf->pdev->dev, "napi <vsi_seid>\n");
 			goto netdev_ops_write_done;
@@ -1790,21 +1708,20 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
 			dev_info(&pf->pdev->dev, "napi called\n");
 		}
 	} else {
-		dev_info(&pf->pdev->dev, "unknown command '%s'\n",
-			 i40e_dbg_netdev_ops_buf);
+		dev_info(&pf->pdev->dev, "unknown command '%s'\n", cmd_buf);
 		dev_info(&pf->pdev->dev, "available commands\n");
 		dev_info(&pf->pdev->dev, "  change_mtu <vsi_seid> <mtu>\n");
 		dev_info(&pf->pdev->dev, "  set_rx_mode <vsi_seid>\n");
 		dev_info(&pf->pdev->dev, "  napi <vsi_seid>\n");
 	}
 netdev_ops_write_done:
+	kfree(cmd_buf);
 	return count;
 }
 
 static const struct file_operations i40e_dbg_netdev_ops_fops = {
 	.owner = THIS_MODULE,
 	.open = simple_open,
-	.read = i40e_dbg_netdev_ops_read,
 	.write = i40e_dbg_netdev_ops_write,
 };
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/intel/ice/ice_lag.c linux-libre-6.6.148-gnu/drivers/net/ethernet/intel/ice/ice_lag.c
index 8ed9918ea4e89..dcd4148dff4b0 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/intel/ice/ice_lag.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/intel/ice/ice_lag.c
@@ -2004,7 +2004,7 @@ int ice_init_lag(struct ice_pf *pf)
 		goto lag_error;
 
 	/* associate recipes to profiles */
-	for (n = 0; n < ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER; n++) {
+	for (n = 0; n < ICE_MAX_NUM_PROFILES; n++) {
 		err = ice_aq_get_recipe_to_profile(&pf->hw, n,
 						   &recipe_bits, NULL);
 		if (err)
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/intel/ice/ice_ptp.c linux-libre-6.6.148-gnu/drivers/net/ethernet/intel/ice/ice_ptp.c
index c4270708a7694..0da6b47f5b527 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -595,7 +595,7 @@ static u64 ice_ptp_extend_40b_ts(struct ice_pf *pf, u64 in_tstamp)
 		return 0;
 	}
 
-	return ice_ptp_extend_32b_ts(pf->ptp.cached_phc_time,
+	return ice_ptp_extend_32b_ts(READ_ONCE(pf->ptp.cached_phc_time),
 				     (in_tstamp >> 8) & mask);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.c linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index 760dca4d5bfcb..7cfb4535f8716 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -440,7 +440,7 @@ struct rvu_pfvf *rvu_get_pfvf(struct rvu *rvu, int pcifunc)
 		return &rvu->pf[rvu_get_pf(pcifunc)];
 }
 
-static bool is_pf_func_valid(struct rvu *rvu, u16 pcifunc)
+bool is_pf_func_valid(struct rvu *rvu, u16 pcifunc)
 {
 	int pf, vf, nvfs;
 	u64 cfg;
@@ -2330,7 +2330,7 @@ static inline void rvu_afvf_mbox_up_handler(struct work_struct *work)
 	__rvu_mbox_up_handler(mwork, TYPE_AFVF);
 }
 
-static int rvu_get_mbox_regions(struct rvu *rvu, void **mbox_addr,
+static int rvu_get_mbox_regions(struct rvu *rvu, void __iomem **mbox_addr,
 				int num, int type, unsigned long *pf_bmap)
 {
 	struct rvu_hwinfo *hw = rvu->hw;
@@ -2355,7 +2355,7 @@ static int rvu_get_mbox_regions(struct rvu *rvu, void **mbox_addr,
 				bar4 = rvupf_read64(rvu, RVU_PF_VF_BAR4_ADDR);
 				bar4 += region * MBOX_SIZE;
 			}
-			mbox_addr[region] = (void *)ioremap_wc(bar4, MBOX_SIZE);
+			mbox_addr[region] = ioremap_wc(bar4, MBOX_SIZE);
 			if (!mbox_addr[region])
 				goto error;
 		}
@@ -2378,7 +2378,7 @@ static int rvu_get_mbox_regions(struct rvu *rvu, void **mbox_addr,
 					  RVU_AF_PF_BAR4_ADDR);
 			bar4 += region * MBOX_SIZE;
 		}
-		mbox_addr[region] = (void *)ioremap_wc(bar4, MBOX_SIZE);
+		mbox_addr[region] = ioremap_wc(bar4, MBOX_SIZE);
 		if (!mbox_addr[region])
 			goto error;
 	}
@@ -2386,7 +2386,7 @@ static int rvu_get_mbox_regions(struct rvu *rvu, void **mbox_addr,
 
 error:
 	while (region--)
-		iounmap((void __iomem *)mbox_addr[region]);
+		iounmap(mbox_addr[region]);
 	return -ENOMEM;
 }
 
@@ -2396,10 +2396,10 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 			 void (mbox_up_handler)(struct work_struct *))
 {
 	int err = -EINVAL, i, dir, dir_up;
+	void __iomem **mbox_regions;
 	void __iomem *reg_base;
 	struct rvu_work *mwork;
 	unsigned long *pf_bmap;
-	void **mbox_regions;
 	const char *name;
 	u64 cfg;
 
@@ -2422,7 +2422,7 @@ static int rvu_mbox_init(struct rvu *rvu, struct mbox_wq_info *mw,
 
 	mutex_init(&rvu->mbox_lock);
 
-	mbox_regions = kcalloc(num, sizeof(void *), GFP_KERNEL);
+	mbox_regions = kcalloc(num, sizeof(void __iomem *), GFP_KERNEL);
 	if (!mbox_regions) {
 		err = -ENOMEM;
 		goto free_bitmap;
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.h linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
index 11d25404d5716..f26814c499028 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu.h
@@ -751,6 +751,7 @@ int rvu_get_pf(u16 pcifunc);
 struct rvu_pfvf *rvu_get_pfvf(struct rvu *rvu, int pcifunc);
 void rvu_get_pf_numvfs(struct rvu *rvu, int pf, int *numvfs, int *hwvf);
 bool is_block_implemented(struct rvu_hwinfo *hw, int blkaddr);
+bool is_pf_func_valid(struct rvu *rvu, u16 pcifunc);
 bool is_pffunc_map_valid(struct rvu *rvu, u16 pcifunc, int blktype);
 int rvu_get_lf(struct rvu *rvu, struct rvu_block *block, u16 pcifunc, u16 slot);
 int rvu_lf_reset(struct rvu *rvu, struct rvu_block *block, int lf);
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
index 1e4cd4f7d0cfd..a76deef58af82 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c
@@ -178,6 +178,15 @@ int rvu_mbox_handler_lmtst_tbl_setup(struct rvu *rvu,
 	 * pcifunc (will be the one who is calling this mailbox).
 	 */
 	if (req->base_pcifunc) {
+		/* A VF is untrusted and must not redirect its LMTLINE to
+		 * another PF's region, so confine VF callers to their own PF.
+		 */
+		if (is_vf(req->hdr.pcifunc) &&
+		    (!is_pf_func_valid(rvu, req->base_pcifunc) ||
+		     rvu_get_pf(req->hdr.pcifunc) !=
+		     rvu_get_pf(req->base_pcifunc)))
+			return -EPERM;
+
 		/* Calculating the LMT table index equivalent to primary
 		 * pcifunc.
 		 */
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
index e6082f90f57a5..99e2391ef947a 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
@@ -153,6 +153,7 @@ exit:
 	if (allocated) {
 		pfvf->flags |= OTX2_FLAG_MCAM_ENTRIES_ALLOC;
 		pfvf->flags |= OTX2_FLAG_NTUPLE_SUPPORT;
+		pfvf->flags |= OTX2_FLAG_TC_FLOWER_SUPPORT;
 	}
 
 	if (allocated != count)
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index c4f5635284ef6..caea58f8fd86a 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -597,8 +597,7 @@ static int otx2_pfvf_mbox_init(struct otx2_nic *pf, int numvfs)
 		base = pci_resource_start(pf->pdev, PCI_MBOX_BAR_NUM) +
 		       MBOX_SIZE;
 	else
-		base = readq((void __iomem *)((u64)pf->reg_base +
-					      RVU_PF_VF_BAR4_ADDR));
+		base = readq(pf->reg_base + RVU_PF_VF_BAR4_ADDR);
 
 	hwbase = ioremap_wc(base, MBOX_SIZE * pf->total_vfs);
 	if (!hwbase) {
@@ -1028,6 +1027,9 @@ static int otx2_register_mbox_intr(struct otx2_nic *pf, bool probe_af)
 	char *irq_name;
 	int err;
 
+	/* Clear stale mailbox interrupt state before installing the handler. */
+	otx2_write64(pf, RVU_PF_INT, BIT_ULL(0));
+
 	/* Register mailbox interrupt handler */
 	irq_name = &hw->irq_name[RVU_PF_INT_VEC_AFPF_MBOX * NAME_SIZE];
 	snprintf(irq_name, NAME_SIZE, "RVUPFAF Mbox");
@@ -1039,10 +1041,7 @@ static int otx2_register_mbox_intr(struct otx2_nic *pf, bool probe_af)
 		return err;
 	}
 
-	/* Enable mailbox interrupt for msgs coming from AF.
-	 * First clear to avoid spurious interrupts, if any.
-	 */
-	otx2_write64(pf, RVU_PF_INT, BIT_ULL(0));
+	/* Enable mailbox interrupt for msgs coming from AF. */
 	otx2_write64(pf, RVU_PF_INT_ENA_W1S, BIT_ULL(0));
 
 	if (!probe_af)
@@ -1443,13 +1442,13 @@ static void otx2_free_sq_res(struct otx2_nic *pf)
 	otx2_sq_free_sqbs(pf);
 	for (qidx = 0; qidx < otx2_get_total_tx_queues(pf); qidx++) {
 		sq = &qset->sq[qidx];
-		/* Skip freeing Qos queues if they are not initialized */
-		if (!sq->sqe)
-			continue;
-		qmem_free(pf->dev, sq->sqe);
-		qmem_free(pf->dev, sq->tso_hdrs);
-		qmem_free(pf->dev, sq->timestamps);
-		kfree(sq->sg);
+		/* sq->sqe is not initialized for unused QoS queues */
+		if (sq->sqe) {
+			qmem_free(pf->dev, sq->sqe);
+			qmem_free(pf->dev, sq->tso_hdrs);
+			qmem_free(pf->dev, sq->timestamps);
+			kfree(sq->sg);
+		}
 		kfree(sq->sqb_ptrs);
 	}
 }
@@ -1575,13 +1574,12 @@ static int otx2_init_hw_resources(struct otx2_nic *pf)
 	return err;
 
 err_free_nix_queues:
-	otx2_free_sq_res(pf);
 	otx2_free_cq_res(pf);
 	otx2_ctx_disable(mbox, NIX_AQ_CTYPE_RQ, false);
 err_free_txsch:
 	otx2_txschq_stop(pf);
 err_free_sq_ptrs:
-	otx2_sq_free_sqbs(pf);
+	otx2_free_sq_res(pf);
 err_free_rq_ptrs:
 	otx2_free_aura_ptr(pf, AURA_NIX_RQ);
 	otx2_ctx_disable(mbox, NPA_AQ_CTYPE_POOL, true);
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
index cf0aa16d75407..d93b4109a144f 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
@@ -245,9 +245,15 @@ static int otx2vf_register_mbox_intr(struct otx2_nic *vf, bool probe_pf)
 {
 	struct otx2_hw *hw = &vf->hw;
 	struct msg_req *req;
+	u64 mbox_int_mask;
 	char *irq_name;
 	int err;
 
+	mbox_int_mask = BIT_ULL(0);
+
+	/* Clear stale mailbox interrupt state before installing the handler. */
+	otx2_write64(vf, RVU_VF_INT, mbox_int_mask);
+
 	/* Register mailbox interrupt handler */
 	irq_name = &hw->irq_name[RVU_VF_INT_VEC_MBOX * NAME_SIZE];
 	snprintf(irq_name, NAME_SIZE, "RVUVFAF Mbox");
@@ -259,11 +265,8 @@ static int otx2vf_register_mbox_intr(struct otx2_nic *vf, bool probe_pf)
 		return err;
 	}
 
-	/* Enable mailbox interrupt for msgs coming from PF.
-	 * First clear to avoid spurious interrupts, if any.
-	 */
-	otx2_write64(vf, RVU_VF_INT, BIT_ULL(0));
-	otx2_write64(vf, RVU_VF_INT_ENA_W1S, BIT_ULL(0));
+	/* Enable mailbox interrupt for msgs coming from PF. */
+	otx2_write64(vf, RVU_VF_INT_ENA_W1S, mbox_int_mask);
 
 	if (!probe_pf)
 		return 0;
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c linux-libre-6.6.148-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
index e29a8ed7e7ac1..1a73fa436a136 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
@@ -158,6 +158,13 @@ static int mlx5e_dcbnl_ieee_getets(struct net_device *netdev,
 	}
 	memcpy(ets->tc_tsa, priv->dcbx.tc_tsa, sizeof(ets->tc_tsa));
 
+	/* Report 0 for non ETS TSA */
+	for (i = 0; i < ets->ets_cap; i++) {
+		if (ets->tc_tx_bw[i] == MLX5E_MAX_BW_ALLOC &&
+		    priv->dcbx.tc_tsa[i] != IEEE_8021QAZ_TSA_ETS)
+			ets->tc_tx_bw[i] = 0;
+	}
+
 	return err;
 }
 
@@ -302,6 +309,14 @@ static int mlx5e_dbcnl_validate_ets(struct net_device *netdev,
 		}
 	}
 
+	for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+		if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_CB_SHAPER) {
+			netdev_err(netdev,
+				   "Failed to validate ETS: CB Shaper is not supported\n");
+			return -EOPNOTSUPP;
+		}
+	}
+
 	/* Validate Bandwidth Sum */
 	for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
 		if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS) {
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c linux-libre-6.6.148-gnu/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c
index d599e50af346b..fc545bfb54de7 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c
@@ -71,7 +71,7 @@ int esw_egress_acl_vlan_create(struct mlx5_eswitch *esw,
 	flow_act.action = flow_action;
 	vport->egress.allowed_vlan =
 		mlx5_add_flow_rules(vport->egress.acl, spec,
-				    &flow_act, fwd_dest, 0);
+				    &flow_act, fwd_dest, fwd_dest ? 1 : 0);
 	if (IS_ERR(vport->egress.allowed_vlan)) {
 		err = PTR_ERR(vport->egress.allowed_vlan);
 		esw_warn(esw->dev,
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c linux-libre-6.6.148-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c
index 0249ba7e3b92c..ec5d38164d41b 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1739,6 +1739,19 @@ static void mana_process_rx_cqe(struct mana_rxq *rxq, struct mana_cq *cq,
 	rxbuf_oob = &rxq->rx_oobs[curr];
 	WARN_ON_ONCE(rxbuf_oob->wqe_inf.wqe_size_in_bu != 1);
 
+	if (unlikely(pktlen > rxq->datasize)) {
+		/* Increase it even if mana_rx_skb() isn't called. */
+		rxq->rx_cq.work_done++;
+
+		++ndev->stats.rx_dropped;
+		netdev_warn_once(ndev,
+				 "Dropped oversized RX packet: len=%u, datasize=%u\n",
+				 pktlen, rxq->datasize);
+
+		/* Reuse the RX buffer since rxbuf_oob is unchanged. */
+		goto drop;
+	}
+
 	mana_refill_rx_oob(dev, rxq, rxbuf_oob, &old_buf, &old_fp);
 
 	/* Unsuccessful refill will have old_buf == NULL.
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c linux-libre-6.6.148-gnu/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
index ce7492a6a98fa..908d99f398b81 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
@@ -96,6 +96,9 @@ static int nfp_cpp_resource_find(struct nfp_cpp *cpp, struct nfp_resource *res)
 		res->mutex =
 			nfp_cpp_mutex_alloc(cpp,
 					    NFP_RESOURCE_TBL_TARGET, addr, key);
+		if (!res->mutex)
+			return -ENOMEM;
+
 		res->cpp_id = NFP_CPP_ID(entry.region.cpp_target,
 					 entry.region.cpp_action,
 					 entry.region.cpp_token);
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c linux-libre-6.6.148-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index dea3d66619ce3..2fc0a87534c72 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1009,63 +1009,45 @@ static void stmmac_mac_link_up(struct phylink_config *config,
 	old_ctrl = readl(priv->ioaddr + MAC_CTRL_REG);
 	ctrl = old_ctrl & ~priv->hw->link.speed_mask;
 
-	if (interface == PHY_INTERFACE_MODE_USXGMII) {
-		switch (speed) {
-		case SPEED_10000:
-			ctrl |= priv->hw->link.xgmii.speed10000;
-			break;
-		case SPEED_5000:
-			ctrl |= priv->hw->link.xgmii.speed5000;
-			break;
-		case SPEED_2500:
+	switch (speed) {
+	case SPEED_100000:
+		ctrl |= priv->hw->link.xlgmii.speed100000;
+		break;
+	case SPEED_50000:
+		ctrl |= priv->hw->link.xlgmii.speed50000;
+		break;
+	case SPEED_40000:
+		ctrl |= priv->hw->link.xlgmii.speed40000;
+		break;
+	case SPEED_25000:
+		ctrl |= priv->hw->link.xlgmii.speed25000;
+		break;
+	case SPEED_10000:
+		ctrl |= priv->hw->link.xgmii.speed10000;
+		break;
+	case SPEED_5000:
+		ctrl |= priv->hw->link.xgmii.speed5000;
+		break;
+	case SPEED_2500:
+		if (interface == PHY_INTERFACE_MODE_USXGMII)
 			ctrl |= priv->hw->link.xgmii.speed2500;
-			break;
-		default:
-			return;
-		}
-	} else if (interface == PHY_INTERFACE_MODE_XLGMII) {
-		switch (speed) {
-		case SPEED_100000:
-			ctrl |= priv->hw->link.xlgmii.speed100000;
-			break;
-		case SPEED_50000:
-			ctrl |= priv->hw->link.xlgmii.speed50000;
-			break;
-		case SPEED_40000:
-			ctrl |= priv->hw->link.xlgmii.speed40000;
-			break;
-		case SPEED_25000:
-			ctrl |= priv->hw->link.xlgmii.speed25000;
-			break;
-		case SPEED_10000:
-			ctrl |= priv->hw->link.xgmii.speed10000;
-			break;
-		case SPEED_2500:
-			ctrl |= priv->hw->link.speed2500;
-			break;
-		case SPEED_1000:
-			ctrl |= priv->hw->link.speed1000;
-			break;
-		default:
-			return;
-		}
-	} else {
-		switch (speed) {
-		case SPEED_2500:
+		else
 			ctrl |= priv->hw->link.speed2500;
-			break;
-		case SPEED_1000:
-			ctrl |= priv->hw->link.speed1000;
-			break;
-		case SPEED_100:
-			ctrl |= priv->hw->link.speed100;
-			break;
-		case SPEED_10:
-			ctrl |= priv->hw->link.speed10;
-			break;
-		default:
-			return;
-		}
+		break;
+	case SPEED_1000:
+		ctrl |= priv->hw->link.speed1000;
+		break;
+	case SPEED_100:
+		ctrl |= priv->hw->link.speed100;
+		break;
+	case SPEED_10:
+		ctrl |= priv->hw->link.speed10;
+		break;
+	default:
+		netdev_err(priv->dev,
+			   "unsupported speed %s on %s, leaving the MAC disabled\n",
+			   phy_speed_to_str(speed), phy_modes(interface));
+		return;
 	}
 
 	priv->speed = speed;
diff --git linux-libre-6.6.147-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c linux-libre-6.6.148-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 97ff2dd8f2aec..9b58a91cce7e4 100644
--- linux-libre-6.6.147-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ linux-libre-6.6.148-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -456,6 +456,7 @@ static int tc_parse_flow_actions(struct stmmac_priv *priv,
 }
 
 #define ETHER_TYPE_FULL_MASK	cpu_to_be16(~0)
+#define IP_PROTO_FULL_MASK	0xFF
 
 static int tc_add_basic_flow(struct stmmac_priv *priv,
 			     struct flow_cls_offload *cls,
@@ -471,6 +472,37 @@ static int tc_add_basic_flow(struct stmmac_priv *priv,
 
 	flow_rule_match_basic(rule, &match);
 
+	/* Both network proto and transport proto not present in the key */
+	if (!match.mask || !(match.mask->n_proto || match.mask->ip_proto)) {
+		NL_SET_ERR_MSG_MOD(cls->common.extack,
+				   "filter must specify network or transport protocol");
+		return -EOPNOTSUPP;
+	}
+
+	/* If the proto is present in the key and is not full mask */
+	if ((match.mask->n_proto && match.mask->n_proto != ETHER_TYPE_FULL_MASK) ||
+	    (match.mask->ip_proto && match.mask->ip_proto != IP_PROTO_FULL_MASK)) {
+		NL_SET_ERR_MSG_MOD(cls->common.extack,
+				   "only full protocol mask is supported");
+		return -EOPNOTSUPP;
+	}
+
+	/* Network proto is present in the key and is not IPv4 */
+	if (match.mask->n_proto && match.key->n_proto != cpu_to_be16(ETH_P_IP)) {
+		NL_SET_ERR_MSG_MOD(cls->common.extack,
+				   "only IPv4 network protocol is supported");
+		return -EOPNOTSUPP;
+	}
+
+	/* Transport proto is present in the key and is not TCP or UDP */
+	if (match.mask->ip_proto &&
+	    match.key->ip_proto != IPPROTO_TCP &&
+	    match.key->ip_proto != IPPROTO_UDP) {
+		NL_SET_ERR_MSG_MOD(cls->common.extack,
+				   "only TCP and UDP transport protocols are supported");
+		return -EOPNOTSUPP;
+	}
+
 	entry->ip_proto = match.key->ip_proto;
 	return 0;
 }
@@ -608,6 +640,8 @@ static int tc_add_flow(struct stmmac_priv *priv,
 		ret = tc_flow_parsers[i].fn(priv, cls, entry);
 		if (!ret)
 			entry->in_use = true;
+		else if (ret == -EOPNOTSUPP)
+			return ret;
 	}
 
 	if (!entry->in_use)
@@ -637,6 +671,7 @@ static int tc_del_flow(struct stmmac_priv *priv,
 	entry->in_use = false;
 	entry->cookie = 0;
 	entry->is_l4 = false;
+	entry->action = 0;
 	return ret;
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/geneve.c linux-libre-6.6.148-gnu/drivers/net/geneve.c
index 33dae09f7fb22..378adeb2d38c9 100644
--- linux-libre-6.6.147-gnu/drivers/net/geneve.c
+++ linux-libre-6.6.148-gnu/drivers/net/geneve.c
@@ -1755,6 +1755,9 @@ static int geneve_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct geneve_config cfg;
 	int err;
 
+	if (!rtnl_dev_link_net_capable(dev, geneve->net))
+		return -EPERM;
+
 	/* If the geneve device is configured for metadata (or externally
 	 * controlled, for example, OVS), then nothing can be changed.
 	 */
diff --git linux-libre-6.6.147-gnu/drivers/net/gtp.c linux-libre-6.6.148-gnu/drivers/net/gtp.c
index 55160a5fc90fc..7bb3da8f25363 100644
--- linux-libre-6.6.147-gnu/drivers/net/gtp.c
+++ linux-libre-6.6.148-gnu/drivers/net/gtp.c
@@ -490,8 +490,9 @@ static int gtp1u_send_echo_resp(struct gtp_dev *gtp, struct sk_buff *skb)
 		return -1;
 
 	/* pull GTP and UDP headers */
-	skb_pull_data(skb,
-		      sizeof(struct gtp1_header_long) + sizeof(struct udphdr));
+	if (!skb_pull_data(skb, sizeof(struct gtp1_header_long) +
+				sizeof(struct udphdr)))
+		return -1;
 
 	gtp_pkt = skb_push(skb, sizeof(struct gtp1u_packet));
 	memset(gtp_pkt, 0, sizeof(struct gtp1u_packet));
diff --git linux-libre-6.6.147-gnu/drivers/net/ipa/ipa_smp2p.c linux-libre-6.6.148-gnu/drivers/net/ipa/ipa_smp2p.c
index cbf3d4761ce35..225d952c01af8 100644
--- linux-libre-6.6.147-gnu/drivers/net/ipa/ipa_smp2p.c
+++ linux-libre-6.6.148-gnu/drivers/net/ipa/ipa_smp2p.c
@@ -233,19 +233,27 @@ int ipa_smp2p_init(struct ipa *ipa, bool modem_init)
 					  &valid_bit);
 	if (IS_ERR(valid_state))
 		return PTR_ERR(valid_state);
-	if (valid_bit >= 32)		/* BITS_PER_U32 */
-		return -EINVAL;
+	if (valid_bit >= 32) {		/* BITS_PER_U32 */
+		ret = -EINVAL;
+		goto err_valid_state_put;
+	}
 
 	enabled_state = qcom_smem_state_get(dev, "ipa-clock-enabled",
 					    &enabled_bit);
-	if (IS_ERR(enabled_state))
-		return PTR_ERR(enabled_state);
-	if (enabled_bit >= 32)		/* BITS_PER_U32 */
-		return -EINVAL;
+	if (IS_ERR(enabled_state)) {
+		ret = PTR_ERR(enabled_state);
+		goto err_valid_state_put;
+	}
+	if (enabled_bit >= 32) {		/* BITS_PER_U32 */
+		ret = -EINVAL;
+		goto err_enabled_state_put;
+	}
 
 	smp2p = kzalloc(sizeof(*smp2p), GFP_KERNEL);
-	if (!smp2p)
-		return -ENOMEM;
+	if (!smp2p) {
+		ret = -ENOMEM;
+		goto err_enabled_state_put;
+	}
 
 	smp2p->ipa = ipa;
 
@@ -290,6 +298,10 @@ err_null_smp2p:
 	ipa->smp2p = NULL;
 	mutex_destroy(&smp2p->mutex);
 	kfree(smp2p);
+err_enabled_state_put:
+	qcom_smem_state_put(enabled_state);
+err_valid_state_put:
+	qcom_smem_state_put(valid_state);
 
 	return ret;
 }
@@ -306,6 +318,8 @@ void ipa_smp2p_exit(struct ipa *ipa)
 	ipa_smp2p_power_release(ipa);
 	ipa->smp2p = NULL;
 	mutex_destroy(&smp2p->mutex);
+	qcom_smem_state_put(smp2p->enabled_state);
+	qcom_smem_state_put(smp2p->valid_state);
 	kfree(smp2p);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/mctp/mctp-serial.c linux-libre-6.6.148-gnu/drivers/net/mctp/mctp-serial.c
index 346e6ad36054e..ad312375474d8 100644
--- linux-libre-6.6.147-gnu/drivers/net/mctp/mctp-serial.c
+++ linux-libre-6.6.148-gnu/drivers/net/mctp/mctp-serial.c
@@ -316,7 +316,7 @@ static void mctp_serial_push_header(struct mctp_serial *dev, unsigned char c)
 		} else {
 			dev->rxlen = c;
 			dev->rxpos = 0;
-			dev->rxstate = STATE_DATA;
+			dev->rxstate = c > 0 ? STATE_DATA : STATE_TRAILER;
 			dev->rxfcs = crc_ccitt_byte(dev->rxfcs, c);
 		}
 		break;
diff --git linux-libre-6.6.147-gnu/drivers/net/pcs/pcs-xpcs.c linux-libre-6.6.148-gnu/drivers/net/pcs/pcs-xpcs.c
index f0f41e86a4fb3..680e2b2610860 100644
--- linux-libre-6.6.147-gnu/drivers/net/pcs/pcs-xpcs.c
+++ linux-libre-6.6.148-gnu/drivers/net/pcs/pcs-xpcs.c
@@ -994,6 +994,7 @@ static int xpcs_get_state_c37_sgmii(struct dw_xpcs *xpcs,
 
 	/* Reset link_state */
 	state->link = false;
+	state->an_complete = false;
 	state->speed = SPEED_UNKNOWN;
 	state->duplex = DUPLEX_UNKNOWN;
 	state->pause = 0;
@@ -1005,6 +1006,8 @@ static int xpcs_get_state_c37_sgmii(struct dw_xpcs *xpcs,
 	if (ret < 0)
 		return ret;
 
+	state->an_complete = ret & DW_VR_MII_AN_STS_C37_ANCMPLT_INTR;
+
 	if (ret & DW_VR_MII_C37_ANSGM_SP_LNKSTS) {
 		int speed_value;
 
@@ -1023,34 +1026,13 @@ static int xpcs_get_state_c37_sgmii(struct dw_xpcs *xpcs,
 			state->duplex = DUPLEX_FULL;
 		else
 			state->duplex = DUPLEX_HALF;
-	} else if (ret == DW_VR_MII_AN_STS_C37_ANCMPLT_INTR) {
-		int speed, duplex;
-
-		state->link = true;
-
-		speed = xpcs_read(xpcs, MDIO_MMD_VEND2, MDIO_CTRL1);
-		if (speed < 0)
-			return speed;
-
-		speed &= SGMII_SPEED_SS13 | SGMII_SPEED_SS6;
-		if (speed == SGMII_SPEED_SS6)
-			state->speed = SPEED_1000;
-		else if (speed == SGMII_SPEED_SS13)
-			state->speed = SPEED_100;
-		else if (speed == 0)
-			state->speed = SPEED_10;
-
-		duplex = xpcs_read(xpcs, MDIO_MMD_VEND2, MII_ADVERTISE);
-		if (duplex < 0)
-			return duplex;
 
-		if (duplex & DW_FULL_DUPLEX)
-			state->duplex = DUPLEX_FULL;
-		else if (duplex & DW_HALF_DUPLEX)
-			state->duplex = DUPLEX_HALF;
+		return 0;
+	}
 
+	/* Clear AN complete status or interrupt */
+	if (state->an_complete)
 		xpcs_write(xpcs, MDIO_MMD_VEND2, DW_VR_MII_AN_INTR_STS, 0);
-	}
 
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/drivers/net/ppp/ppp_generic.c linux-libre-6.6.148-gnu/drivers/net/ppp/ppp_generic.c
index 2b5843d14cbb8..3c42f131e89f2 100644
--- linux-libre-6.6.147-gnu/drivers/net/ppp/ppp_generic.c
+++ linux-libre-6.6.148-gnu/drivers/net/ppp/ppp_generic.c
@@ -107,18 +107,6 @@ struct ppp_file {
 #define PF_TO_PPP(pf)		PF_TO_X(pf, struct ppp)
 #define PF_TO_CHANNEL(pf)	PF_TO_X(pf, struct channel)
 
-/*
- * Data structure to hold primary network stats for which
- * we want to use 64 bit storage.  Other network stats
- * are stored in dev->stats of the ppp strucute.
- */
-struct ppp_link_stats {
-	u64 rx_packets;
-	u64 tx_packets;
-	u64 rx_bytes;
-	u64 tx_bytes;
-};
-
 /*
  * Data structure describing one ppp unit.
  * A ppp unit corresponds to a ppp network interface device
@@ -162,7 +150,6 @@ struct ppp {
 	struct bpf_prog *active_filter; /* filter for pkts to reset idle */
 #endif /* CONFIG_PPP_FILTER */
 	struct net	*ppp_net;	/* the net we belong to */
-	struct ppp_link_stats stats64;	/* 64 bit network stats */
 };
 
 /*
@@ -192,6 +179,7 @@ struct channel {
 	struct list_head clist;		/* link in list of channels per unit */
 	rwlock_t	upl;		/* protects `ppp' and 'bridge' */
 	struct channel __rcu *bridge;	/* "bridged" ppp channel */
+	struct rcu_head rcu;		/* for RCU-deferred free of the channel */
 #ifdef CONFIG_PPP_MULTILINK
 	u8		avail;		/* flag used in multilink stuff */
 	u8		had_frag;	/* >= 1 fragments have been sent */
@@ -823,7 +811,9 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case PPPIOCSMRU:
 		if (get_user(val, p))
 			break;
+		ppp_recv_lock(ppp);
 		ppp->mru = val;
+		ppp_recv_unlock(ppp);
 		err = 0;
 		break;
 
@@ -844,7 +834,9 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		break;
 
 	case PPPIOCGFLAGS:
+		ppp_lock(ppp);
 		val = ppp->flags | ppp->xstate | ppp->rstate;
+		ppp_unlock(ppp);
 		if (put_user(val, p))
 			break;
 		err = 0;
@@ -868,7 +860,7 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case PPPIOCSDEBUG:
 		if (get_user(val, p))
 			break;
-		ppp->debug = val;
+		WRITE_ONCE(ppp->debug, val);
 		err = 0;
 		break;
 
@@ -879,16 +871,16 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		break;
 
 	case PPPIOCGIDLE32:
-                idle32.xmit_idle = (jiffies - ppp->last_xmit) / HZ;
-                idle32.recv_idle = (jiffies - ppp->last_recv) / HZ;
-                if (copy_to_user(argp, &idle32, sizeof(idle32)))
+		idle32.xmit_idle = max(0L, (long)(jiffies - READ_ONCE(ppp->last_xmit))) / HZ;
+		idle32.recv_idle = max(0L, (long)(jiffies - READ_ONCE(ppp->last_recv))) / HZ;
+		if (copy_to_user(argp, &idle32, sizeof(idle32)))
 			break;
 		err = 0;
 		break;
 
 	case PPPIOCGIDLE64:
-		idle64.xmit_idle = (jiffies - ppp->last_xmit) / HZ;
-		idle64.recv_idle = (jiffies - ppp->last_recv) / HZ;
+		idle64.xmit_idle = max(0L, (long)(jiffies - READ_ONCE(ppp->last_xmit))) / HZ;
+		idle64.recv_idle = max(0L, (long)(jiffies - READ_ONCE(ppp->last_recv))) / HZ;
 		if (copy_to_user(argp, &idle64, sizeof(idle64)))
 			break;
 		err = 0;
@@ -929,7 +921,7 @@ static long ppp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			if (copy_to_user(argp, &npi, sizeof(npi)))
 				break;
 		} else {
-			ppp->npmode[i] = npi.mode;
+			WRITE_ONCE(ppp->npmode[i], npi.mode);
 			/* we may be able to transmit more packets now (??) */
 			netif_wake_queue(ppp->dev);
 		}
@@ -1466,7 +1458,7 @@ ppp_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		goto outf;
 
 	/* Drop, accept or reject the packet */
-	switch (ppp->npmode[npi]) {
+	switch (READ_ONCE(ppp->npmode[npi])) {
 	case NPMODE_PASS:
 		break;
 	case NPMODE_QUEUE:
@@ -1544,23 +1536,12 @@ ppp_net_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
 static void
 ppp_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats64)
 {
-	struct ppp *ppp = netdev_priv(dev);
-
-	ppp_recv_lock(ppp);
-	stats64->rx_packets = ppp->stats64.rx_packets;
-	stats64->rx_bytes   = ppp->stats64.rx_bytes;
-	ppp_recv_unlock(ppp);
-
-	ppp_xmit_lock(ppp);
-	stats64->tx_packets = ppp->stats64.tx_packets;
-	stats64->tx_bytes   = ppp->stats64.tx_bytes;
-	ppp_xmit_unlock(ppp);
-
 	stats64->rx_errors        = dev->stats.rx_errors;
 	stats64->tx_errors        = dev->stats.tx_errors;
 	stats64->rx_dropped       = dev->stats.rx_dropped;
 	stats64->tx_dropped       = dev->stats.tx_dropped;
 	stats64->rx_length_errors = dev->stats.rx_length_errors;
+	dev_fetch_sw_netstats(stats64, dev->tstats);
 }
 
 static int ppp_dev_init(struct net_device *dev)
@@ -1658,6 +1639,9 @@ static void ppp_setup(struct net_device *dev)
 	dev->type = ARPHRD_PPP;
 	dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST;
 	dev->priv_destructor = ppp_dev_priv_destructor;
+	dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS;
+	dev->features = NETIF_F_SG | NETIF_F_FRAGLIST;
+	dev->hw_features = dev->features;
 	netif_keep_dst(dev);
 }
 
@@ -1722,6 +1706,10 @@ pad_compress_skb(struct ppp *ppp, struct sk_buff *skb)
 		ppp->xcomp->comp_extra + ppp->dev->hard_header_len;
 	int compressor_skb_size = ppp->dev->mtu +
 		ppp->xcomp->comp_extra + PPP_HDRLEN;
+
+	if (skb_linearize(skb))
+		return NULL;
+
 	new_skb = alloc_skb(new_skb_size, GFP_ATOMIC);
 	if (!new_skb) {
 		if (net_ratelimit())
@@ -1785,7 +1773,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
 		*(__be16 *)skb_push(skb, 2) = htons(PPP_FILTER_OUTBOUND_TAG);
 		if (ppp->pass_filter &&
 		    bpf_prog_run(ppp->pass_filter, skb) == 0) {
-			if (ppp->debug & 1)
+			if (READ_ONCE(ppp->debug) & 1)
 				netdev_printk(KERN_DEBUG, ppp->dev,
 					      "PPP: outbound frame "
 					      "not passed\n");
@@ -1795,21 +1783,24 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
 		/* if this packet passes the active filter, record the time */
 		if (!(ppp->active_filter &&
 		      bpf_prog_run(ppp->active_filter, skb) == 0))
-			ppp->last_xmit = jiffies;
+			WRITE_ONCE(ppp->last_xmit, jiffies);
 		skb_pull(skb, 2);
 #else
 		/* for data packets, record the time */
-		ppp->last_xmit = jiffies;
+		WRITE_ONCE(ppp->last_xmit, jiffies);
 #endif /* CONFIG_PPP_FILTER */
 	}
 
-	++ppp->stats64.tx_packets;
-	ppp->stats64.tx_bytes += skb->len - PPP_PROTO_LEN;
+	dev_sw_netstats_tx_add(ppp->dev, 1, skb->len - PPP_PROTO_LEN);
 
 	switch (proto) {
 	case PPP_IP:
 		if (!ppp->vj || (ppp->flags & SC_COMP_TCP) == 0)
 			break;
+
+		if (skb_linearize(skb))
+			goto drop;
+
 		/* try to do VJ TCP header compression */
 		new_skb = alloc_skb(skb->len + ppp->dev->hard_header_len - 2,
 				    GFP_ATOMIC);
@@ -1907,19 +1898,26 @@ ppp_push(struct ppp *ppp)
 	}
 
 	if ((ppp->flags & SC_MULTILINK) == 0) {
+		struct ppp_channel *chan;
 		/* not doing multilink: send it down the first channel */
 		list = list->next;
 		pch = list_entry(list, struct channel, clist);
 
 		spin_lock(&pch->downl);
-		if (pch->chan) {
-			if (pch->chan->ops->start_xmit(pch->chan, skb))
-				ppp->xmit_pending = NULL;
-		} else {
-			/* channel got unregistered */
+		chan = pch->chan;
+		if (unlikely(!chan || (!chan->direct_xmit && skb_linearize(skb)))) {
+			/* channel got unregistered, or it requires a linear
+			 * skb but linearization failed
+			 */
 			kfree_skb(skb);
 			ppp->xmit_pending = NULL;
+			goto out;
 		}
+
+		if (chan->ops->start_xmit(chan, skb))
+			ppp->xmit_pending = NULL;
+
+out:
 		spin_unlock(&pch->downl);
 		return;
 	}
@@ -2004,6 +2002,8 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 		return 0; /* can't take now, leave it in xmit_pending */
 
 	/* Do protocol field compression */
+	if (skb_linearize(skb))
+		goto err_linearize;
 	p = skb->data;
 	len = skb->len;
 	if (*p == 0 && mp_protocol_compress) {
@@ -2162,7 +2162,8 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 
  noskb:
 	spin_unlock(&pch->downl);
-	if (ppp->debug & 1)
+ err_linearize:
+	if (READ_ONCE(ppp->debug) & 1)
 		netdev_err(ppp->dev, "PPP: no memory (fragment)\n");
 	++ppp->dev->stats.tx_errors;
 	++ppp->nxseq;
@@ -2482,8 +2483,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 		break;
 	}
 
-	++ppp->stats64.rx_packets;
-	ppp->stats64.rx_bytes += skb->len - 2;
+	dev_sw_netstats_rx_add(ppp->dev, skb->len - PPP_PROTO_LEN);
 
 	npi = proto_to_npindex(proto);
 	if (npi < 0) {
@@ -2509,7 +2509,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 			*(__be16 *)skb_push(skb, 2) = htons(PPP_FILTER_INBOUND_TAG);
 			if (ppp->pass_filter &&
 			    bpf_prog_run(ppp->pass_filter, skb) == 0) {
-				if (ppp->debug & 1)
+				if (READ_ONCE(ppp->debug) & 1)
 					netdev_printk(KERN_DEBUG, ppp->dev,
 						      "PPP: inbound frame "
 						      "not passed\n");
@@ -2518,14 +2518,14 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 			}
 			if (!(ppp->active_filter &&
 			      bpf_prog_run(ppp->active_filter, skb) == 0))
-				ppp->last_recv = jiffies;
+				WRITE_ONCE(ppp->last_recv, jiffies);
 			__skb_pull(skb, 2);
 		} else
 #endif /* CONFIG_PPP_FILTER */
-			ppp->last_recv = jiffies;
+			WRITE_ONCE(ppp->last_recv, jiffies);
 
 		if ((ppp->dev->flags & IFF_UP) == 0 ||
-		    ppp->npmode[npi] != NPMODE_PASS) {
+		    READ_ONCE(ppp->npmode[npi]) != NPMODE_PASS) {
 			kfree_skb(skb);
 		} else {
 			/* chop off protocol */
@@ -2778,7 +2778,7 @@ ppp_mp_reconstruct(struct ppp *ppp)
 			seq = seq_before(minseq, PPP_MP_CB(p)->sequence)?
 				minseq + 1: PPP_MP_CB(p)->sequence;
 
-			if (ppp->debug & 1)
+			if (READ_ONCE(ppp->debug) & 1)
 				netdev_printk(KERN_DEBUG, ppp->dev,
 					      "lost frag %u..%u\n",
 					      oldseq, seq-1);
@@ -2827,7 +2827,7 @@ ppp_mp_reconstruct(struct ppp *ppp)
 			struct sk_buff *tmp2;
 
 			skb_queue_reverse_walk_from_safe(list, p, tmp2) {
-				if (ppp->debug & 1)
+				if (READ_ONCE(ppp->debug) & 1)
 					netdev_printk(KERN_DEBUG, ppp->dev,
 						      "discarding frag %u\n",
 						      PPP_MP_CB(p)->sequence);
@@ -2849,7 +2849,7 @@ ppp_mp_reconstruct(struct ppp *ppp)
 			skb_queue_walk_safe(list, p, tmp) {
 				if (p == head)
 					break;
-				if (ppp->debug & 1)
+				if (READ_ONCE(ppp->debug) & 1)
 					netdev_printk(KERN_DEBUG, ppp->dev,
 						      "discarding frag %u\n",
 						      PPP_MP_CB(p)->sequence);
@@ -2857,7 +2857,7 @@ ppp_mp_reconstruct(struct ppp *ppp)
 				kfree_skb(p);
 			}
 
-			if (ppp->debug & 1)
+			if (READ_ONCE(ppp->debug) & 1)
 				netdev_printk(KERN_DEBUG, ppp->dev,
 					      "  missed pkts %u..%u\n",
 					      ppp->nextseq,
@@ -3167,7 +3167,8 @@ ppp_ccp_peek(struct ppp *ppp, struct sk_buff *skb, int inbound)
 			if (!ppp->rc_state)
 				break;
 			if (ppp->rcomp->decomp_init(ppp->rc_state, dp, len,
-					ppp->file.index, 0, ppp->mru, ppp->debug)) {
+						ppp->file.index, 0, ppp->mru,
+						READ_ONCE(ppp->debug))) {
 				ppp->rstate |= SC_DECOMP_RUN;
 				ppp->rstate &= ~(SC_DC_ERROR | SC_DC_FERROR);
 			}
@@ -3176,7 +3177,8 @@ ppp_ccp_peek(struct ppp *ppp, struct sk_buff *skb, int inbound)
 			if (!ppp->xc_state)
 				break;
 			if (ppp->xcomp->comp_init(ppp->xc_state, dp, len,
-					ppp->file.index, 0, ppp->debug))
+						  ppp->file.index, 0,
+						  READ_ONCE(ppp->debug)))
 				ppp->xstate |= SC_COMP_RUN;
 		}
 		break;
@@ -3311,14 +3313,25 @@ static void
 ppp_get_stats(struct ppp *ppp, struct ppp_stats *st)
 {
 	struct slcompress *vj = ppp->vj;
+	int cpu;
 
 	memset(st, 0, sizeof(*st));
-	st->p.ppp_ipackets = ppp->stats64.rx_packets;
+	for_each_possible_cpu(cpu) {
+		struct pcpu_sw_netstats *p = per_cpu_ptr(ppp->dev->tstats, cpu);
+		u64 rx_packets, rx_bytes, tx_packets, tx_bytes;
+
+		rx_packets = u64_stats_read(&p->rx_packets);
+		rx_bytes = u64_stats_read(&p->rx_bytes);
+		tx_packets = u64_stats_read(&p->tx_packets);
+		tx_bytes = u64_stats_read(&p->tx_bytes);
+
+		st->p.ppp_ipackets += rx_packets;
+		st->p.ppp_ibytes += rx_bytes;
+		st->p.ppp_opackets += tx_packets;
+		st->p.ppp_obytes += tx_bytes;
+	}
 	st->p.ppp_ierrors = ppp->dev->stats.rx_errors;
-	st->p.ppp_ibytes = ppp->stats64.rx_bytes;
-	st->p.ppp_opackets = ppp->stats64.tx_packets;
 	st->p.ppp_oerrors = ppp->dev->stats.tx_errors;
-	st->p.ppp_obytes = ppp->stats64.tx_bytes;
 	if (!vj)
 		return;
 	st->vj.vjs_packets = vj->sls_o_compressed + vj->sls_o_uncompressed;
@@ -3507,6 +3520,10 @@ ppp_connect_channel(struct channel *pch, int unit)
 		ret = -ENOTCONN;
 		goto outl;
 	}
+	if (pch->chan->direct_xmit)
+		ppp->dev->priv_flags |= IFF_NO_QUEUE;
+	else
+		ppp->dev->priv_flags &= ~IFF_NO_QUEUE;
 	spin_unlock_bh(&pch->downl);
 	if (pch->file.hdrlen > ppp->file.hdrlen)
 		ppp->file.hdrlen = pch->file.hdrlen;
@@ -3555,6 +3572,18 @@ ppp_disconnect_channel(struct channel *pch)
 	return err;
 }
 
+/* Purge after the grace period: a late ppp_input() may still queue an
+ * skb on pch->file.rq before the last RCU reader drains.
+ */
+static void ppp_release_channel_free(struct rcu_head *rcu)
+{
+	struct channel *pch = container_of(rcu, struct channel, rcu);
+
+	skb_queue_purge(&pch->file.xq);
+	skb_queue_purge(&pch->file.rq);
+	kfree(pch);
+}
+
 /*
  * Free up the resources used by a ppp channel.
  */
@@ -3570,9 +3599,7 @@ static void ppp_destroy_channel(struct channel *pch)
 		pr_err("ppp: destroying undead channel %p !\n", pch);
 		return;
 	}
-	skb_queue_purge(&pch->file.xq);
-	skb_queue_purge(&pch->file.rq);
-	kfree(pch);
+	call_rcu(&pch->rcu, ppp_release_channel_free);
 }
 
 static void __exit ppp_cleanup(void)
@@ -3585,6 +3612,7 @@ static void __exit ppp_cleanup(void)
 	device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
 	class_destroy(ppp_class);
 	unregister_pernet_device(&ppp_net_ops);
+	rcu_barrier(); /* wait for RCU callbacks before module unload */
 }
 
 /*
diff --git linux-libre-6.6.147-gnu/drivers/net/ppp/pppoe.c linux-libre-6.6.148-gnu/drivers/net/ppp/pppoe.c
index bc726b54ca745..63c94ad88e565 100644
--- linux-libre-6.6.147-gnu/drivers/net/ppp/pppoe.c
+++ linux-libre-6.6.148-gnu/drivers/net/ppp/pppoe.c
@@ -699,6 +699,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
 		po->chan.mtu = dev->mtu - sizeof(struct pppoe_hdr) - 2;
 		po->chan.private = sk;
 		po->chan.ops = &pppoe_chan_ops;
+		po->chan.direct_xmit = true;
 
 		error = ppp_register_net_channel(dev_net(dev), &po->chan);
 		if (error) {
@@ -899,6 +900,7 @@ static int pppoe_sendmsg(struct socket *sock, struct msghdr *m,
 	dev_hard_header(skb, dev, ETH_P_PPP_SES,
 			po->pppoe_pa.remote, NULL, total_len);
 
+	ph = pppoe_hdr(skb);
 	memcpy(ph, &hdr, sizeof(struct pppoe_hdr));
 
 	ph->length = htons(total_len);
diff --git linux-libre-6.6.147-gnu/drivers/net/ppp/pptp.c linux-libre-6.6.148-gnu/drivers/net/ppp/pptp.c
index 3a10303eb756a..386e0be78a6a9 100644
--- linux-libre-6.6.147-gnu/drivers/net/ppp/pptp.c
+++ linux-libre-6.6.148-gnu/drivers/net/ppp/pptp.c
@@ -469,6 +469,7 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr,
 	po->chan.mtu -= PPTP_HEADER_OVERHEAD;
 
 	po->chan.hdrlen = 2 + sizeof(struct pptp_gre_header);
+	po->chan.direct_xmit = true;
 	error = ppp_register_channel(&po->chan);
 	if (error) {
 		pr_err("PPTP: failed to register PPP channel (%d)\n", error);
diff --git linux-libre-6.6.147-gnu/drivers/net/slip/slip.c linux-libre-6.6.148-gnu/drivers/net/slip/slip.c
index e4280e37fec97..b9e5a56f136ef 100644
--- linux-libre-6.6.147-gnu/drivers/net/slip/slip.c
+++ linux-libre-6.6.148-gnu/drivers/net/slip/slip.c
@@ -693,6 +693,8 @@ static void slip_receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp,
 	if (!sl || sl->magic != SLIP_MAGIC || !netif_running(sl->dev))
 		return;
 
+	spin_lock_bh(&sl->lock);
+
 	/* Read the characters out of the buffer */
 	while (count--) {
 		if (fp && *fp++) {
@@ -708,6 +710,8 @@ static void slip_receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp,
 #endif
 			slip_unesc(sl, *cp++);
 	}
+
+	spin_unlock_bh(&sl->lock);
 }
 
 /************************************
diff --git linux-libre-6.6.147-gnu/drivers/net/vmxnet3/vmxnet3_drv.c linux-libre-6.6.148-gnu/drivers/net/vmxnet3/vmxnet3_drv.c
index 68b8e458a88f6..16af7c4f8eda5 100644
--- linux-libre-6.6.147-gnu/drivers/net/vmxnet3/vmxnet3_drv.c
+++ linux-libre-6.6.148-gnu/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1457,7 +1457,11 @@ vmxnet3_get_hdr_len(struct vmxnet3_adapter *adapter, struct sk_buff *skb,
 		struct ipv6hdr *ipv6;
 		struct tcphdr *tcp;
 	} hdr;
-	BUG_ON(gdesc->rcd.tcp == 0);
+
+	/* v4/v6/tcp then describe the inner header, which we can't locate. */
+	if ((le32_to_cpu(gdesc->dword[0]) & (1UL << VMXNET3_RCD_HDR_INNER_SHIFT)) ||
+	    gdesc->rcd.tcp == 0)
+		return 0;
 
 	maplen = skb_headlen(skb);
 	if (unlikely(sizeof(struct iphdr) + sizeof(struct tcphdr) > maplen))
@@ -1471,15 +1475,21 @@ vmxnet3_get_hdr_len(struct vmxnet3_adapter *adapter, struct sk_buff *skb,
 
 	hdr.eth = eth_hdr(skb);
 	if (gdesc->rcd.v4) {
-		BUG_ON(hdr.eth->h_proto != htons(ETH_P_IP) &&
-		       hdr.veth->h_vlan_encapsulated_proto != htons(ETH_P_IP));
+		if (hdr.eth->h_proto != htons(ETH_P_IP) &&
+		    hdr.veth->h_vlan_encapsulated_proto != htons(ETH_P_IP))
+			return 0;
+
 		hdr.ptr += hlen;
-		BUG_ON(hdr.ipv4->protocol != IPPROTO_TCP);
+		if (hdr.ipv4->protocol != IPPROTO_TCP)
+			return 0;
+
 		hlen = hdr.ipv4->ihl << 2;
 		hdr.ptr += hdr.ipv4->ihl << 2;
 	} else if (gdesc->rcd.v6) {
-		BUG_ON(hdr.eth->h_proto != htons(ETH_P_IPV6) &&
-		       hdr.veth->h_vlan_encapsulated_proto != htons(ETH_P_IPV6));
+		if (hdr.eth->h_proto != htons(ETH_P_IPV6) &&
+		    hdr.veth->h_vlan_encapsulated_proto != htons(ETH_P_IPV6))
+			return 0;
+
 		hdr.ptr += hlen;
 		/* Use an estimated value, since we also need to handle
 		 * TSO case.
diff --git linux-libre-6.6.147-gnu/drivers/net/vxlan/vxlan_core.c linux-libre-6.6.148-gnu/drivers/net/vxlan/vxlan_core.c
index 1a3a00476a936..4fcf5c123a9d5 100644
--- linux-libre-6.6.147-gnu/drivers/net/vxlan/vxlan_core.c
+++ linux-libre-6.6.148-gnu/drivers/net/vxlan/vxlan_core.c
@@ -4257,6 +4257,9 @@ static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct vxlan_rdst *dst;
 	int err;
 
+	if (!rtnl_dev_link_net_capable(dev, vxlan->net))
+		return -EPERM;
+
 	dst = &vxlan->default_dst;
 	err = vxlan_nl2conf(tb, data, dev, &conf, true, extack);
 	if (err)
diff --git linux-libre-6.6.147-gnu/drivers/net/vxlan/vxlan_mdb.c linux-libre-6.6.148-gnu/drivers/net/vxlan/vxlan_mdb.c
index 5e041622261a5..73c128c3d90de 100644
--- linux-libre-6.6.147-gnu/drivers/net/vxlan/vxlan_mdb.c
+++ linux-libre-6.6.148-gnu/drivers/net/vxlan/vxlan_mdb.c
@@ -42,6 +42,7 @@ struct vxlan_mdb_remote {
 };
 
 #define VXLAN_SGRP_F_DELETE	BIT(0)
+#define VXLAN_SGRP_F_NEW	BIT(1)
 
 struct vxlan_mdb_src_entry {
 	struct hlist_node node;
@@ -838,6 +839,7 @@ vxlan_mdb_remote_src_add(const struct vxlan_mdb_config *cfg,
 		ent = vxlan_mdb_remote_src_entry_add(remote, &src->addr);
 		if (!ent)
 			return -ENOMEM;
+		ent->flags |= VXLAN_SGRP_F_NEW;
 	} else if (!(cfg->nlflags & NLM_F_REPLACE)) {
 		NL_SET_ERR_MSG_MOD(extack, "Source entry already exists");
 		return -EEXIST;
@@ -847,15 +849,16 @@ vxlan_mdb_remote_src_add(const struct vxlan_mdb_config *cfg,
 	if (err)
 		goto err_src_del;
 
-	/* Clear flags in case source entry was marked for deletion as part of
-	 * replace flow.
+	/* Clear the deletion mark so the entry survives the replace sweep.
+	 * The new mark is retained until the whole operation succeeds.
 	 */
-	ent->flags = 0;
+	ent->flags &= ~VXLAN_SGRP_F_DELETE;
 
 	return 0;
 
 err_src_del:
-	vxlan_mdb_remote_src_entry_del(ent);
+	if (ent->flags & VXLAN_SGRP_F_NEW)
+		vxlan_mdb_remote_src_entry_del(ent);
 	return err;
 }
 
@@ -883,11 +886,19 @@ static int vxlan_mdb_remote_srcs_add(const struct vxlan_mdb_config *cfg,
 			goto err_src_del;
 	}
 
+	hlist_for_each_entry(ent, &remote->src_list, node)
+		ent->flags &= ~VXLAN_SGRP_F_NEW;
+
 	return 0;
 
 err_src_del:
-	hlist_for_each_entry_safe(ent, tmp, &remote->src_list, node)
-		vxlan_mdb_remote_src_del(cfg->vxlan, &cfg->group, remote, ent);
+	hlist_for_each_entry_safe(ent, tmp, &remote->src_list, node) {
+		if (ent->flags & VXLAN_SGRP_F_NEW)
+			vxlan_mdb_remote_src_del(cfg->vxlan, &cfg->group, remote,
+						 ent);
+		else
+			ent->flags &= ~VXLAN_SGRP_F_DELETE;
+	}
 	return err;
 }
 
@@ -1053,7 +1064,7 @@ vxlan_mdb_remote_srcs_replace(const struct vxlan_mdb_config *cfg,
 
 	err = vxlan_mdb_remote_srcs_add(cfg, remote, extack);
 	if (err)
-		goto err_clear_delete;
+		return err;
 
 	hlist_for_each_entry_safe(ent, tmp, &remote->src_list, node) {
 		if (ent->flags & VXLAN_SGRP_F_DELETE)
@@ -1062,11 +1073,6 @@ vxlan_mdb_remote_srcs_replace(const struct vxlan_mdb_config *cfg,
 	}
 
 	return 0;
-
-err_clear_delete:
-	hlist_for_each_entry(ent, &remote->src_list, node)
-		ent->flags &= ~VXLAN_SGRP_F_DELETE;
-	return err;
 }
 
 static int vxlan_mdb_remote_replace(const struct vxlan_mdb_config *cfg,
diff --git linux-libre-6.6.147-gnu/drivers/net/wan/wanxl.c linux-libre-6.6.148-gnu/drivers/net/wan/wanxl.c
index 5a9e262188efe..c38dd741401e1 100644
--- linux-libre-6.6.147-gnu/drivers/net/wan/wanxl.c
+++ linux-libre-6.6.148-gnu/drivers/net/wan/wanxl.c
@@ -514,7 +514,8 @@ static void wanxl_pci_remove_one(struct pci_dev *pdev)
 	if (card->irq)
 		free_irq(card->irq, card);
 
-	wanxl_reset(card);
+	if (card->plx)
+		wanxl_reset(card);
 
 	for (i = 0; i < RX_QUEUE_LENGTH; i++)
 		if (card->rx_skbs[i]) {
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c
index 31fd92bd9efe8..23771abb3acec 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -4619,6 +4619,9 @@ static void ath11k_hal_rx_msdu_list_get(struct ath11k *ar,
 	msdu_details = &msdu_link->msdu_link[0];
 
 	for (i = 0; i < HAL_RX_NUM_MSDU_DESC; i++) {
+		if (!i && FIELD_GET(BUFFER_ADDR_INFO0_ADDR,
+				    msdu_details[i].buf_addr_info.info0) == 0)
+			break;
 		if (FIELD_GET(BUFFER_ADDR_INFO0_ADDR,
 			      msdu_details[i].buf_addr_info.info0) == 0) {
 			msdu_desc_info = &msdu_details[i - 1].rx_msdu_info;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath11k/pci.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath11k/pci.c
index 4ab8892b60af3..5f6257160e145 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath11k/pci.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath11k/pci.c
@@ -181,6 +181,8 @@ static void ath11k_pci_soc_global_reset(struct ath11k_base *ab)
 	val |= PCIE_SOC_GLOBAL_RESET_V;
 
 	ath11k_pcic_write32(ab, PCIE_SOC_GLOBAL_RESET, val);
+	/* Flush the posted write to the device */
+	ath11k_pcic_read32(ab, PCIE_SOC_GLOBAL_RESET);
 
 	/* TODO: exact time to sleep is uncertain */
 	delay = 10;
@@ -190,6 +192,8 @@ static void ath11k_pci_soc_global_reset(struct ath11k_base *ab)
 	val &= ~PCIE_SOC_GLOBAL_RESET_V;
 
 	ath11k_pcic_write32(ab, PCIE_SOC_GLOBAL_RESET, val);
+	/* Flush the posted write to the device */
+	ath11k_pcic_read32(ab, PCIE_SOC_GLOBAL_RESET);
 
 	mdelay(delay);
 
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath11k/qmi.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath11k/qmi.c
index b47c42cc00354..d859846d1f109 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath11k/qmi.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath11k/qmi.c
@@ -3276,9 +3276,14 @@ static void ath11k_qmi_driver_event_work(struct work_struct *work)
 			clear_bit(ATH11K_FLAG_CRASH_FLUSH,
 				  &ab->dev_flags);
 			clear_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
-			ath11k_core_qmi_firmware_ready(ab);
-			set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags);
-
+			if (!test_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags)) {
+				ret = ath11k_core_qmi_firmware_ready(ab);
+				if (ret) {
+					set_bit(ATH11K_FLAG_QMI_FAIL, &ab->dev_flags);
+					break;
+				}
+				set_bit(ATH11K_FLAG_REGISTERED, &ab->dev_flags);
+			}
 			break;
 		case ATH11K_QMI_EVENT_COLD_BOOT_CAL_DONE:
 			break;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath12k/pci.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath12k/pci.c
index 7dfbabf0637d2..62be78de33001 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath12k/pci.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath12k/pci.c
@@ -211,6 +211,8 @@ static void ath12k_pci_soc_global_reset(struct ath12k_base *ab)
 	val |= PCIE_SOC_GLOBAL_RESET_V;
 
 	ath12k_pci_write32(ab, PCIE_SOC_GLOBAL_RESET, val);
+	/* Flush the posted write to the device */
+	ath12k_pci_read32(ab, PCIE_SOC_GLOBAL_RESET);
 
 	/* TODO: exact time to sleep is uncertain */
 	delay = 10;
@@ -220,6 +222,8 @@ static void ath12k_pci_soc_global_reset(struct ath12k_base *ab)
 	val &= ~PCIE_SOC_GLOBAL_RESET_V;
 
 	ath12k_pci_write32(ab, PCIE_SOC_GLOBAL_RESET, val);
+	/* Flush the posted write to the device */
+	ath12k_pci_read32(ab, PCIE_SOC_GLOBAL_RESET);
 
 	mdelay(delay);
 
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath6kl/txrx.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath6kl/txrx.c
index a56fab6232a9b..159ec376baff8 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath6kl/txrx.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath6kl/txrx.c
@@ -1722,13 +1722,15 @@ void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid_mux, u16 seq_no,
 
 	rxtid = &aggr_conn->rx_tid[tid];
 
-	if (win_sz < AGGR_WIN_SZ_MIN || win_sz > AGGR_WIN_SZ_MAX)
-		ath6kl_dbg(ATH6KL_DBG_WLAN_RX, "%s: win_sz %d, tid %d\n",
-			   __func__, win_sz, tid);
-
 	if (rxtid->aggr)
 		aggr_delete_tid_state(aggr_conn, tid);
 
+	if (win_sz < AGGR_WIN_SZ_MIN || win_sz > AGGR_WIN_SZ_MAX) {
+		ath6kl_dbg(ATH6KL_DBG_WLAN_RX, "%s: win_sz %d, tid %d\n",
+			   __func__, win_sz, tid);
+		return;
+	}
+
 	rxtid->seq_next = seq_no;
 	hold_q_size = TID_WINDOW_SZ(win_sz) * sizeof(struct skb_hold_q);
 	rxtid->hold_q = kzalloc(hold_q_size, GFP_KERNEL);
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath6kl/wmi.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath6kl/wmi.c
index 3787b9fb00755..447896b871c3e 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath6kl/wmi.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -484,6 +484,18 @@ static int ath6kl_wmi_tx_complete_event_rx(u8 *datap, int len)
 
 	evt = (struct wmi_tx_complete_event *) datap;
 
+	if (len < sizeof(*evt)) {
+		ath6kl_dbg(ATH6KL_DBG_WMI, "tx complete: invalid len %d\n",
+			   len);
+		return -EINVAL;
+	}
+
+	if (len < sizeof(*evt) + evt->num_msg * sizeof(struct tx_complete_msg_v1)) {
+		ath6kl_dbg(ATH6KL_DBG_WMI, "tx complete: invalid len %d for %u msgs\n",
+			   len, evt->num_msg);
+		return -EINVAL;
+	}
+
 	ath6kl_dbg(ATH6KL_DBG_WMI, "comp: %d %d %d\n",
 		   evt->num_msg, evt->msg_len, evt->msg_type);
 
@@ -862,6 +874,14 @@ static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len,
 
 	ev = (struct wmi_connect_event *) datap;
 
+	if (len < sizeof(*ev) + ev->beacon_ie_len +
+	    ev->assoc_req_len + ev->assoc_resp_len) {
+		ath6kl_dbg(ATH6KL_DBG_WMI,
+			   "connect event: IE lengths %u+%u+%u exceed buffer %d\n",
+			   ev->beacon_ie_len, ev->assoc_req_len,
+			   ev->assoc_resp_len, len);
+		return -EINVAL;
+	}
 	if (vif->nw_type == AP_NETWORK) {
 		/* AP mode start/STA connected event */
 		struct net_device *dev = vif->ndev;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c
index ab728a70ed279..110cf65b0f880 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -1225,15 +1225,10 @@ static int ath9k_hif_request_firmware(struct hif_device_usb *hif_dev,
 	ret = request_firmware_nowait(THIS_MODULE, true, hif_dev->fw_name,
 				      &hif_dev->udev->dev, GFP_KERNEL,
 				      hif_dev, ath9k_hif_usb_firmware_cb);
-	if (ret) {
+	if (ret)
 		dev_err(&hif_dev->udev->dev,
 			"ath9k_htc: Async request for firmware %s failed\n",
 			hif_dev->fw_name);
-		return ret;
-	}
-
-	dev_info(&hif_dev->udev->dev, "ath9k_htc: Firmware %s requested\n",
-		 hif_dev->fw_name);
 
 	return ret;
 }
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/carl9170/rx.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/carl9170/rx.c
index 908c4c8b7f825..bda30b1f94045 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/carl9170/rx.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/carl9170/rx.c
@@ -150,7 +150,8 @@ static void carl9170_cmd_callback(struct ar9170 *ar, u32 len, void *buffer)
 	spin_lock(&ar->cmd_lock);
 	if (ar->readbuf) {
 		if (len >= 4)
-			memcpy(ar->readbuf, buffer + 4, len - 4);
+			memcpy(ar->readbuf, buffer + 4,
+			       min_t(u32, len - 4, ar->readlen));
 
 		ar->readbuf = NULL;
 	}
@@ -917,7 +918,9 @@ static void carl9170_rx_stream(struct ar9170 *ar, void *buf, unsigned int len)
 				}
 			}
 
-			skb_put_data(ar->rx_failover, tbuf, tlen);
+			skb_put_data(ar->rx_failover, tbuf,
+				     min_t(unsigned int, tlen,
+					   ar->rx_failover_missing));
 			ar->rx_failover_missing -= tlen;
 
 			if (ar->rx_failover_missing <= 0) {
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/ath/carl9170/tx.c linux-libre-6.6.148-gnu/drivers/net/wireless/ath/carl9170/tx.c
index 88ef6e023f826..d036ebb42c0d2 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/ath/carl9170/tx.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/ath/carl9170/tx.c
@@ -693,7 +693,7 @@ void carl9170_tx_process_status(struct ar9170 *ar,
 	unsigned int i;
 
 	for (i = 0;  i < cmd->hdr.ext; i++) {
-		if (WARN_ON(i > ((cmd->hdr.len / 2) + 1))) {
+		if (WARN_ON(i >= (cmd->hdr.len / 2))) {
 			print_hex_dump_bytes("UU:", DUMP_PREFIX_NONE,
 					     (void *) cmd, cmd->hdr.len + 4);
 			break;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/atmel/at76c50x-usb.c linux-libre-6.6.148-gnu/drivers/net/wireless/atmel/at76c50x-usb.c
index 1f66e02ee878d..721bf4eba1d8a 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/atmel/at76c50x-usb.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/atmel/at76c50x-usb.c
@@ -1520,13 +1520,16 @@ static inline int at76_guess_freq(struct at76_priv *priv)
 
 	if (ieee80211_is_probe_resp(hdr->frame_control)) {
 		el_off = offsetof(struct ieee80211_mgmt, u.probe_resp.variable);
-		el = ((struct ieee80211_mgmt *)hdr)->u.probe_resp.variable;
 	} else if (ieee80211_is_beacon(hdr->frame_control)) {
 		el_off = offsetof(struct ieee80211_mgmt, u.beacon.variable);
-		el = ((struct ieee80211_mgmt *)hdr)->u.beacon.variable;
 	} else {
 		goto exit;
 	}
+
+	if (len < el_off)
+		goto exit;
+
+	el = priv->rx_skb->data + el_off;
 	len -= el_off;
 
 	el = cfg80211_find_ie(WLAN_EID_DS_PARAMS, el, len);
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c linux-libre-6.6.148-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index c7f62226ebbcc..7146e32717cfc 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -2122,7 +2122,7 @@ brcmf_set_key_mgmt(struct net_device *ndev, struct cfg80211_connect_params *sme)
 				 sme->crypto.akm_suites[0]);
 			return -EINVAL;
 		}
-	} else if (val & (WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED)) {
+	} else if (val & (WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED | WPA2_AUTH_1X_SHA256)) {
 		switch (sme->crypto.akm_suites[0]) {
 		case WLAN_AKM_SUITE_8021X:
 			val = WPA2_AUTH_UNSPECIFIED;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c linux-libre-6.6.148-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index 9837a5a096dd2..f37fbebd3635c 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -1378,16 +1378,20 @@ fail:
 static void
 brcmf_pcie_release_scratchbuffers(struct brcmf_pciedev_info *devinfo)
 {
-	if (devinfo->shared.scratch)
+	if (devinfo->shared.scratch) {
 		dma_free_coherent(&devinfo->pdev->dev,
 				  BRCMF_DMA_D2H_SCRATCH_BUF_LEN,
 				  devinfo->shared.scratch,
 				  devinfo->shared.scratch_dmahandle);
-	if (devinfo->shared.ringupd)
+		devinfo->shared.scratch = NULL;
+	}
+	if (devinfo->shared.ringupd) {
 		dma_free_coherent(&devinfo->pdev->dev,
 				  BRCMF_DMA_D2H_RINGUPD_BUF_LEN,
 				  devinfo->shared.ringupd,
 				  devinfo->shared.ringupd_dmahandle);
+		devinfo->shared.ringupd = NULL;
+	}
 }
 
 static int brcmf_pcie_init_scratchbuffers(struct brcmf_pciedev_info *devinfo)
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c linux-libre-6.6.148-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 52041ca706fd0..f598440765338 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -4458,6 +4458,7 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
 	bus->sdiodev = sdiodev;
 	sdiodev->bus = bus;
 	skb_queue_head_init(&bus->glom);
+	INIT_WORK(&bus->datawork, brcmf_sdio_dataworker);
 	bus->txbound = BRCMF_TXBOUND;
 	bus->rxbound = BRCMF_RXBOUND;
 	bus->txminmax = BRCMF_TXMINMAX;
@@ -4471,7 +4472,6 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
 		goto fail;
 	}
 	brcmf_sdiod_freezer_count(sdiodev);
-	INIT_WORK(&bus->datawork, brcmf_sdio_dataworker);
 	bus->brcmf_wq = wq;
 
 	/* attempt to attach to the dongle */
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/intel/ipw2x00/ipw2100.c linux-libre-6.6.148-gnu/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index 1e6e6df34791f..574d8c99e242f 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/intel/ipw2x00/ipw2100.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/intel/ipw2x00/ipw2100.c
@@ -6172,6 +6172,8 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 	if (err) {
 		printk(KERN_WARNING DRV_NAME
 		       "Error calling pci_enable_device.\n");
+		free_libipw(dev, 0);
+		pci_iounmap(pci_dev, ioaddr);
 		return err;
 	}
 
@@ -6184,16 +6186,14 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 	if (err) {
 		printk(KERN_WARNING DRV_NAME
 		       "Error calling pci_set_dma_mask.\n");
-		pci_disable_device(pci_dev);
-		return err;
+		goto fail;
 	}
 
 	err = pci_request_regions(pci_dev, DRV_NAME);
 	if (err) {
 		printk(KERN_WARNING DRV_NAME
 		       "Error calling pci_request_regions.\n");
-		pci_disable_device(pci_dev);
-		return err;
+		goto fail;
 	}
 
 	/* We disable the RETRY_TIMEOUT register (0x41) to keep
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/intel/iwlwifi/mvm/d3.c linux-libre-6.6.148-gnu/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index ac304e21a3672..51abcd20ffbd6 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -2812,7 +2812,7 @@ static int iwl_mvm_wowlan_store_wake_pkt(struct iwl_mvm *mvm,
 					 struct iwl_wowlan_status_data *status,
 					 u32 len)
 {
-	u32 data_size, packet_len = le32_to_cpu(notif->wake_packet_length);
+	u32 data_size, packet_len;
 
 	if (len < sizeof(*notif)) {
 		IWL_ERR(mvm, "Invalid WoWLAN wake packet notification!\n");
@@ -2831,6 +2831,7 @@ static int iwl_mvm_wowlan_store_wake_pkt(struct iwl_mvm *mvm,
 		return -EIO;
 	}
 
+	packet_len = le32_to_cpu(notif->wake_packet_length);
 	data_size = len - offsetof(struct iwl_wowlan_wake_pkt_notif, wake_packet);
 
 	/* data_size got the padding from the notification, remove it. */
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/intel/iwlwifi/mvm/fw.c linux-libre-6.6.148-gnu/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index c597492668fad..d2ff33366b3c6 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -908,12 +908,22 @@ int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
 		return ret;
 	}
 
+	if (IWL_FW_CHECK(mvm,
+			 iwl_rx_packet_payload_len(cmd.resp_pkt) !=
+			 sizeof(*resp),
+			 "Wrong size for iwl_geo_tx_power_profiles_resp: %d\n",
+			 iwl_rx_packet_payload_len(cmd.resp_pkt))) {
+		ret = -EIO;
+		goto out;
+	}
+
 	resp = (void *)cmd.resp_pkt->data;
 	ret = le32_to_cpu(resp->profile_idx);
 
 	if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES_REV3))
 		ret = -EIO;
 
+out:
 	iwl_free_resp(&cmd);
 	return ret;
 }
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/intersil/p54/txrx.c linux-libre-6.6.148-gnu/drivers/net/wireless/intersil/p54/txrx.c
index 2deb1bb54f24b..dc7bf54e30bba 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/intersil/p54/txrx.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/intersil/p54/txrx.c
@@ -499,11 +499,19 @@ static void p54_rx_eeprom_readback(struct p54_common *priv,
 		if (le16_to_cpu(eeprom->v2.len) != priv->eeprom_slice_size)
 			return;
 
+		if (eeprom->v2.data + priv->eeprom_slice_size >
+		    skb_tail_pointer(skb))
+			return;
+
 		memcpy(priv->eeprom, eeprom->v2.data, priv->eeprom_slice_size);
 	} else {
 		if (le16_to_cpu(eeprom->v1.len) != priv->eeprom_slice_size)
 			return;
 
+		if (eeprom->v1.data + priv->eeprom_slice_size >
+		    skb_tail_pointer(skb))
+			return;
+
 		memcpy(priv->eeprom, eeprom->v1.data, priv->eeprom_slice_size);
 	}
 
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/libertas/firmware.c linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/libertas/firmware.c
index 4241e984a0925..c19562a36aed4 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/libertas/firmware.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/libertas/firmware.c
@@ -78,6 +78,7 @@ static void helper_firmware_cb(const struct firmware *firmware, void *context)
 	} else {
 		/* No main firmware needed for this helper --> success! */
 		lbs_fw_loaded(priv, 0, firmware, NULL);
+		release_firmware(firmware);
 	}
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/libertas_tf/main.c linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/libertas_tf/main.c
index 199d33ed3bb96..96c46f7679d97 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/libertas_tf/main.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/libertas_tf/main.c
@@ -174,7 +174,7 @@ static void lbtf_free_adapter(struct lbtf_private *priv)
 {
 	lbtf_deb_enter(LBTF_DEB_MAIN);
 	lbtf_free_cmd_buffer(priv);
-	del_timer(&priv->command_timer);
+	timer_delete_sync(&priv->command_timer);
 	lbtf_deb_leave(LBTF_DEB_MAIN);
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/mwifiex/tdls.c linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/mwifiex/tdls.c
index 6c60621b6cccb..d503db3789c55 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/mwifiex/tdls.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/mwifiex/tdls.c
@@ -215,7 +215,7 @@ mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, const u8 *mac,
 
 	/* follow AP's channel bandwidth */
 	if (ISSUPP_CHANWIDTH40(priv->adapter->hw_dot_11n_dev_cap) &&
-	    bss_desc->bcn_ht_cap &&
+	    bss_desc->bcn_ht_oper &&
 	    ISALLOWED_CHANWIDTH40(bss_desc->bcn_ht_oper->ht_param))
 		ht_oper->ht_param = bss_desc->bcn_ht_oper->ht_param;
 
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/mwifiex/uap_event.c linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/mwifiex/uap_event.c
index 58ef5020a46a7..c7383abf064f5 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/marvell/mwifiex/uap_event.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/marvell/mwifiex/uap_event.c
@@ -123,11 +123,31 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv)
 				len = ETH_ALEN;
 
 			if (len != -1) {
+				u16 evt_len = le16_to_cpu(event->len);
+
 				sinfo->assoc_req_ies = &event->data[len];
 				len = (u8 *)sinfo->assoc_req_ies -
 				      (u8 *)&event->frame_control;
-				sinfo->assoc_req_ies_len =
-					le16_to_cpu(event->len) - (u16)len;
+
+				/*
+				 * event->len is reported by the device firmware
+				 * and is not otherwise validated.  Reject a
+				 * length that underflows the header, or that
+				 * would place the association request IEs
+				 * outside the fixed-size event_body[] buffer the
+				 * event was copied into; otherwise the IE walk
+				 * in mwifiex_set_sta_ht_cap() reads past
+				 * event_body and out of the adapter slab object.
+				 */
+				if (evt_len < len ||
+				    (u8 *)&event->frame_control + evt_len >
+				    adapter->event_body + MAX_EVENT_SIZE) {
+					mwifiex_dbg(adapter, ERROR,
+						    "invalid STA assoc event length\n");
+					kfree(sinfo);
+					return -1;
+				}
+				sinfo->assoc_req_ies_len = evt_len - (u16)len;
 			}
 		}
 		cfg80211_new_sta(priv->netdev, event->sta_addr, sinfo,
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mac.c linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 1e473f490b4bd..4f416ebabe86e 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -1612,6 +1612,8 @@ bool mt7615_rx_check(struct mt76_dev *mdev, void *data, int len)
 
 	switch (type) {
 	case PKT_TYPE_TXRX_NOTIFY:
+		if (!mt76_is_mmio(mdev))
+			return false;
 		mt7615_mac_tx_free(dev, data, len);
 		return false;
 	case PKT_TYPE_TXS:
@@ -1645,6 +1647,10 @@ void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
 		dev_kfree_skb(skb);
 		break;
 	case PKT_TYPE_TXRX_NOTIFY:
+		if (!mt76_is_mmio(mdev)) {
+			dev_kfree_skb(skb);
+			break;
+		}
 		mt7615_mac_tx_free(dev, skb->data, skb->len);
 		dev_kfree_skb(skb);
 		break;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index dc0c45682c4af..77407912ac73d 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -1406,6 +1406,8 @@ mt76_connac_mcu_uni_bss_he_tlv(struct mt76_phy *phy, struct ieee80211_vif *vif,
 	struct bss_info_uni_he *he;
 
 	cap = mt76_connac_get_he_phy_cap(phy, vif);
+	if (!cap)
+		return;
 
 	he = (struct bss_info_uni_he *)tlv;
 	he->he_pe_duration = vif->bss_conf.htc_trig_based_pkt_ext;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index f826089396e48..9ac95f14fdaf9 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -545,6 +545,8 @@ mt7915_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
 	struct tlv *tlv;
 
 	cap = mt76_connac_get_he_phy_cap(phy->mt76, vif);
+	if (!cap)
+		return;
 
 	tlv = mt76_connac_mcu_add_tlv(skb, BSS_INFO_HE_BASIC, sizeof(*he));
 
@@ -1125,13 +1127,12 @@ mt7915_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7915_phy *phy,
 }
 
 static void
-mt7915_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif,
-		       struct mt7915_phy *phy, struct sta_rec_bf *bf)
+mt7915_mcu_sta_bfer_he(struct ieee80211_sta *sta,
+		       const struct ieee80211_sta_he_cap *vc,
+		       struct sta_rec_bf *bf)
 {
 	struct ieee80211_sta_he_cap *pc = &sta->deflink.he_cap;
 	struct ieee80211_he_cap_elem *pe = &pc->he_cap_elem;
-	const struct ieee80211_sta_he_cap *vc =
-		mt76_connac_get_he_phy_cap(phy->mt76, vif);
 	const struct ieee80211_he_cap_elem *ve = &vc->he_cap_elem;
 	u16 mcs_map = le16_to_cpu(pc->he_mcs_nss_supp.rx_mcs_80);
 	u8 nss_mcs = mt7915_mcu_get_sta_nss(mcs_map);
@@ -1190,6 +1191,7 @@ mt7915_mcu_sta_bfer_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
 {
 	struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
 	struct mt7915_phy *phy = mvif->phy;
+	const struct ieee80211_sta_he_cap *vc = NULL;
 	int tx_ant = hweight8(phy->mt76->chainmask) - 1;
 	struct sta_rec_bf *bf;
 	struct tlv *tlv;
@@ -1208,6 +1210,12 @@ mt7915_mcu_sta_bfer_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
 	if (!ebf && !dev->ibf)
 		return;
 
+	if (sta->deflink.he_cap.has_he && ebf) {
+		vc = mt76_connac_get_he_phy_cap(phy->mt76, vif);
+		if (!vc)
+			return;
+	}
+
 	tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_BF, sizeof(*bf));
 	bf = (struct sta_rec_bf *)tlv;
 
@@ -1216,7 +1224,7 @@ mt7915_mcu_sta_bfer_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
 	 * ht: iBF only, since mac80211 lacks of eBF support
 	 */
 	if (sta->deflink.he_cap.has_he && ebf)
-		mt7915_mcu_sta_bfer_he(sta, vif, phy, bf);
+		mt7915_mcu_sta_bfer_he(sta, vc, bf);
 	else if (sta->deflink.vht_cap.vht_supported)
 		mt7915_mcu_sta_bfer_vht(sta, phy, bf, ebf);
 	else if (sta->deflink.ht_cap.ht_supported)
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 5099e6f79448f..795b4df4bdb64 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -575,8 +575,9 @@ bool mt7921_rx_check(struct mt76_dev *mdev, void *data, int len)
 
 	switch (type) {
 	case PKT_TYPE_TXRX_NOTIFY:
-		/* PKT_TYPE_TXRX_NOTIFY can be received only by mmio devices */
-		mt7921_mac_tx_free(dev, data, len); /* mmio */
+		if (!mt76_is_mmio(mdev))
+			return false;
+		mt7921_mac_tx_free(dev, data, len);
 		return false;
 	case PKT_TYPE_TXS:
 		for (rxd += 2; rxd + 8 <= end; rxd += 8)
@@ -605,7 +606,10 @@ void mt7921_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
 
 	switch (type) {
 	case PKT_TYPE_TXRX_NOTIFY:
-		/* PKT_TYPE_TXRX_NOTIFY can be received only by mmio devices */
+		if (!mt76_is_mmio(mdev)) {
+			napi_consume_skb(skb, 1);
+			break;
+		}
 		mt7921_mac_tx_free(dev, skb->data, skb->len);
 		napi_consume_skb(skb, 1);
 		break;
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
index 61e4ad1c245f7..f173ea24fbbcf 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
@@ -583,6 +583,8 @@ mt7996_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
 	struct tlv *tlv;
 
 	cap = mt76_connac_get_he_phy_cap(phy->mt76, vif);
+	if (!cap)
+		return;
 
 	tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_HE_BASIC, sizeof(*he));
 
@@ -1293,17 +1295,18 @@ mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif,
 {
 	struct ieee80211_sta_he_cap *pc = &sta->deflink.he_cap;
 	struct ieee80211_he_cap_elem *pe = &pc->he_cap_elem;
-	const struct ieee80211_sta_he_cap *vc =
-		mt76_connac_get_he_phy_cap(phy->mt76, vif);
-	const struct ieee80211_he_cap_elem *ve = &vc->he_cap_elem;
 	u16 mcs_map = le16_to_cpu(pc->he_mcs_nss_supp.rx_mcs_80);
 	u8 nss_mcs = mt7996_mcu_get_sta_nss(mcs_map);
+	const struct ieee80211_he_cap_elem *ve;
+	const struct ieee80211_sta_he_cap *vc;
 	u8 snd_dim, sts;
 
+	vc = mt76_connac_get_he_phy_cap(phy->mt76, vif);
 	if (!vc)
 		return;
 
 	bf->tx_mode = MT_PHY_TYPE_HE_SU;
+	ve = &vc->he_cap_elem;
 
 	mt7996_mcu_sta_sounding_rate(bf);
 
@@ -1357,14 +1360,18 @@ mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif,
 	struct ieee80211_sta_eht_cap *pc = &sta->deflink.eht_cap;
 	struct ieee80211_eht_cap_elem_fixed *pe = &pc->eht_cap_elem;
 	struct ieee80211_eht_mcs_nss_supp *eht_nss = &pc->eht_mcs_nss_supp;
-	const struct ieee80211_sta_eht_cap *vc =
-		mt76_connac_get_eht_phy_cap(phy->mt76, vif);
-	const struct ieee80211_eht_cap_elem_fixed *ve = &vc->eht_cap_elem;
 	u8 nss_mcs = u8_get_bits(eht_nss->bw._80.rx_tx_mcs9_max_nss,
 				 IEEE80211_EHT_MCS_NSS_RX) - 1;
+	const struct ieee80211_eht_cap_elem_fixed *ve;
+	const struct ieee80211_sta_eht_cap *vc;
 	u8 snd_dim, sts;
 
+	vc = mt76_connac_get_eht_phy_cap(phy->mt76, vif);
+	if (!vc)
+		return;
+
 	bf->tx_mode = MT_PHY_TYPE_EHT_MU;
+	ve = &vc->eht_cap_elem;
 
 	mt7996_mcu_sta_sounding_rate(bf);
 
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/microchip/wilc1000/hif.c linux-libre-6.6.148-gnu/drivers/net/wireless/microchip/wilc1000/hif.c
index 91122e7be4133..ef162f0f50ba1 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/microchip/wilc1000/hif.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/microchip/wilc1000/hif.c
@@ -597,6 +597,11 @@ static s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
 	u16 ies_len;
 	struct wilc_assoc_resp *res = (struct wilc_assoc_resp *)buffer;
 
+	if (buffer_len < sizeof(*res)) {
+		ret_conn_info->status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+		return -EINVAL;
+	}
+
 	ret_conn_info->status = le16_to_cpu(res->status_code);
 	if (ret_conn_info->status == WLAN_STATUS_SUCCESS) {
 		ies = &buffer[sizeof(*res)];
diff --git linux-libre-6.6.147-gnu/drivers/net/wireless/virtual/mac80211_hwsim.c linux-libre-6.6.148-gnu/drivers/net/wireless/virtual/mac80211_hwsim.c
index bf12ff0ab06ab..c9bfea77d0eca 100644
--- linux-libre-6.6.147-gnu/drivers/net/wireless/virtual/mac80211_hwsim.c
+++ linux-libre-6.6.148-gnu/drivers/net/wireless/virtual/mac80211_hwsim.c
@@ -6383,6 +6383,7 @@ static void hwsim_virtio_rx_work(struct work_struct *work)
 
 	skb->data = skb->head;
 	skb_reset_tail_pointer(skb);
+	len = min(len, skb_end_offset(skb));
 	skb_put(skb, len);
 	hwsim_virtio_handle_cmd(skb);
 
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c linux-libre-6.6.148-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c
index 53229faa5cc5b..bd4a92e77f2a7 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/cirrus/pinctrl-cs42l43.c
@@ -508,7 +508,7 @@ static void cs42l43_gpio_set(struct gpio_chip *chip, unsigned int offset, int va
 
 static int cs42l43_gpio_direction_in(struct gpio_chip *chip, unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int cs42l43_gpio_direction_out(struct gpio_chip *chip,
@@ -516,7 +516,7 @@ static int cs42l43_gpio_direction_out(struct gpio_chip *chip,
 {
 	cs42l43_gpio_set(chip, offset, value);
 
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static int cs42l43_gpio_add_pin_ranges(struct gpio_chip *chip)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/cirrus/pinctrl-lochnagar.c linux-libre-6.6.148-gnu/drivers/pinctrl/cirrus/pinctrl-lochnagar.c
index 0b78cf611afe0..014297a3fbd28 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/cirrus/pinctrl-lochnagar.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/cirrus/pinctrl-lochnagar.c
@@ -1098,7 +1098,7 @@ static int lochnagar_gpio_direction_out(struct gpio_chip *chip,
 {
 	lochnagar_gpio_set(chip, offset, value);
 
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static int lochnagar_fill_func_groups(struct lochnagar_pin_priv *priv)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/core.c linux-libre-6.6.148-gnu/drivers/pinctrl/core.c
index 7342148c65729..f8d084f9fbfc0 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/core.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/core.c
@@ -874,29 +874,31 @@ static int pinctrl_gpio_direction(unsigned gpio, bool input)
 
 /**
  * pinctrl_gpio_direction_input() - request a GPIO pin to go into input mode
- * @gpio: the GPIO pin number from the GPIO subsystem number space
+ * @gc: GPIO chip structure from the GPIO subsystem
+ * @offset: hardware offset of the GPIO relative to the controller
  *
  * This function should *ONLY* be used from gpiolib-based GPIO drivers,
  * as part of their gpio_direction_input() semantics, platforms and individual
  * drivers shall *NOT* touch pin control GPIO calls.
  */
-int pinctrl_gpio_direction_input(unsigned gpio)
+int pinctrl_gpio_direction_input(struct gpio_chip *gc, unsigned int offset)
 {
-	return pinctrl_gpio_direction(gpio, true);
+	return pinctrl_gpio_direction(gc->base + offset, true);
 }
 EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_input);
 
 /**
  * pinctrl_gpio_direction_output() - request a GPIO pin to go into output mode
- * @gpio: the GPIO pin number from the GPIO subsystem number space
+ * @gc: GPIO chip structure from the GPIO subsystem
+ * @offset: hardware offset of the GPIO relative to the controller
  *
  * This function should *ONLY* be used from gpiolib-based GPIO drivers,
  * as part of their gpio_direction_output() semantics, platforms and individual
  * drivers shall *NOT* touch pin control GPIO calls.
  */
-int pinctrl_gpio_direction_output(unsigned gpio)
+int pinctrl_gpio_direction_output(struct gpio_chip *gc, unsigned int offset)
 {
-	return pinctrl_gpio_direction(gpio, false);
+	return pinctrl_gpio_direction(gc->base + offset, false);
 }
 EXPORT_SYMBOL_GPL(pinctrl_gpio_direction_output);
 
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c linux-libre-6.6.148-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c
index 81ee949b946d5..6ab5953b858ac 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1172,14 +1172,14 @@ static int chv_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
 
 static int chv_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int chv_gpio_direction_output(struct gpio_chip *chip, unsigned int offset,
 				     int value)
 {
 	chv_gpio_set(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static const struct gpio_chip chv_gpio_chip = {
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/intel/pinctrl-intel.c linux-libre-6.6.148-gnu/drivers/pinctrl/intel/pinctrl-intel.c
index b1ce3daae8e85..0f71f554f79fc 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/intel/pinctrl-intel.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1026,14 +1026,14 @@ static int intel_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
 
 static int intel_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int intel_gpio_direction_output(struct gpio_chip *chip, unsigned int offset,
 				       int value)
 {
 	intel_gpio_set(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static const struct gpio_chip intel_gpio_chip = {
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/intel/pinctrl-lynxpoint.c linux-libre-6.6.148-gnu/drivers/pinctrl/intel/pinctrl-lynxpoint.c
index c3732a9f06586..42cadb1590978 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/intel/pinctrl-lynxpoint.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/intel/pinctrl-lynxpoint.c
@@ -545,7 +545,7 @@ static void lp_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
 
 static int lp_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int lp_gpio_direction_output(struct gpio_chip *chip, unsigned int offset,
@@ -553,7 +553,7 @@ static int lp_gpio_direction_output(struct gpio_chip *chip, unsigned int offset,
 {
 	lp_gpio_set(chip, offset, value);
 
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static int lp_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/mediatek/pinctrl-moore.c linux-libre-6.6.148-gnu/drivers/pinctrl/mediatek/pinctrl-moore.c
index 8649a2f9d324d..c3b559cc16443 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/mediatek/pinctrl-moore.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/mediatek/pinctrl-moore.c
@@ -509,7 +509,7 @@ static void mtk_gpio_set(struct gpio_chip *chip, unsigned int gpio, int value)
 
 static int mtk_gpio_direction_input(struct gpio_chip *chip, unsigned int gpio)
 {
-	return pinctrl_gpio_direction_input(chip->base + gpio);
+	return pinctrl_gpio_direction_input(chip, gpio);
 }
 
 static int mtk_gpio_direction_output(struct gpio_chip *chip, unsigned int gpio,
@@ -517,7 +517,7 @@ static int mtk_gpio_direction_output(struct gpio_chip *chip, unsigned int gpio,
 {
 	mtk_gpio_set(chip, gpio, value);
 
-	return pinctrl_gpio_direction_output(chip->base + gpio);
+	return pinctrl_gpio_direction_output(chip, gpio);
 }
 
 static int mtk_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/mediatek/pinctrl-mtk-common.c linux-libre-6.6.148-gnu/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index 7066fab7621e9..167df3c7336fb 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -811,14 +811,14 @@ static const struct pinmux_ops mtk_pmx_ops = {
 static int mtk_gpio_direction_input(struct gpio_chip *chip,
 					unsigned offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int mtk_gpio_direction_output(struct gpio_chip *chip,
 					unsigned offset, int value)
 {
 	mtk_gpio_set(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static int mtk_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/mediatek/pinctrl-paris.c linux-libre-6.6.148-gnu/drivers/pinctrl/mediatek/pinctrl-paris.c
index 9cd7fe3c3e0df..2d0b970168a33 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/mediatek/pinctrl-paris.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/mediatek/pinctrl-paris.c
@@ -904,7 +904,7 @@ static int mtk_gpio_direction_input(struct gpio_chip *chip, unsigned int gpio)
 	if (gpio >= hw->soc->npins)
 		return -EINVAL;
 
-	return pinctrl_gpio_direction_input(chip->base + gpio);
+	return pinctrl_gpio_direction_input(chip, gpio);
 }
 
 static int mtk_gpio_direction_output(struct gpio_chip *chip, unsigned int gpio,
@@ -917,7 +917,7 @@ static int mtk_gpio_direction_output(struct gpio_chip *chip, unsigned int gpio,
 
 	mtk_gpio_set(chip, gpio, value);
 
-	return pinctrl_gpio_direction_output(chip->base + gpio);
+	return pinctrl_gpio_direction_output(chip, gpio);
 }
 
 static int mtk_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c linux-libre-6.6.148-gnu/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index 843ffcd968774..015f97f996c6f 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -171,7 +171,7 @@ static int npcmgpio_direction_input(struct gpio_chip *chip, unsigned int offset)
 	struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
 	int ret;
 
-	ret = pinctrl_gpio_direction_input(offset + chip->base);
+	ret = pinctrl_gpio_direction_input(chip, offset);
 	if (ret)
 		return ret;
 
@@ -188,7 +188,7 @@ static int npcmgpio_direction_output(struct gpio_chip *chip,
 	dev_dbg(chip->parent, "gpio_direction_output: offset%d = %x\n", offset,
 		value);
 
-	ret = pinctrl_gpio_direction_output(offset + chip->base);
+	ret = pinctrl_gpio_direction_output(chip, offset);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-as3722.c linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-as3722.c
index f0e5d87ac50b9..4151656f6245f 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-as3722.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-as3722.c
@@ -502,14 +502,14 @@ static void as3722_gpio_set(struct gpio_chip *chip, unsigned offset,
 
 static int as3722_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int as3722_gpio_direction_output(struct gpio_chip *chip,
 		unsigned offset, int value)
 {
 	as3722_gpio_set(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static int as3722_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-axp209.c linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-axp209.c
index 9f5b3ab8e184b..a6eb3b866a231 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-axp209.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-axp209.c
@@ -126,7 +126,7 @@ static int axp20x_gpio_get_reg(unsigned int offset)
 
 static int axp20x_gpio_input(struct gpio_chip *chip, unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int axp20x_gpio_get(struct gpio_chip *chip, unsigned int offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-cy8c95x0.c linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-cy8c95x0.c
index 727f3c5605ced..910b87973f086 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-cy8c95x0.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-cy8c95x0.c
@@ -557,7 +557,7 @@ out:
 
 static int cy8c95x0_gpio_direction_input(struct gpio_chip *gc, unsigned int off)
 {
-	return pinctrl_gpio_direction_input(gc->base + off);
+	return pinctrl_gpio_direction_input(gc, off);
 }
 
 static int cy8c95x0_gpio_direction_output(struct gpio_chip *gc,
@@ -574,7 +574,7 @@ static int cy8c95x0_gpio_direction_output(struct gpio_chip *gc,
 	if (ret)
 		return ret;
 
-	return pinctrl_gpio_direction_output(gc->base + off);
+	return pinctrl_gpio_direction_output(gc, off);
 }
 
 static int cy8c95x0_gpio_get_value(struct gpio_chip *gc, unsigned int off)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-ingenic.c linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-ingenic.c
index 2f220a47b7497..ca58c9db5c2cc 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-ingenic.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-ingenic.c
@@ -133,6 +133,8 @@ struct ingenic_pinctrl {
 	struct pinctrl_pin_desc *pdesc;
 
 	const struct ingenic_chip_info *info;
+
+	struct gpio_chip *gc;
 };
 
 struct ingenic_gpio_chip {
@@ -3561,14 +3563,14 @@ static int ingenic_gpio_get(struct gpio_chip *gc, unsigned int offset)
 static int ingenic_gpio_direction_input(struct gpio_chip *gc,
 		unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(gc->base + offset);
+	return pinctrl_gpio_direction_input(gc, offset);
 }
 
 static int ingenic_gpio_direction_output(struct gpio_chip *gc,
 		unsigned int offset, int value)
 {
 	ingenic_gpio_set(gc, offset, value);
-	return pinctrl_gpio_direction_output(gc->base + offset);
+	return pinctrl_gpio_direction_output(gc, offset);
 }
 
 static inline void ingenic_config_pin(struct ingenic_pinctrl *jzpc,
@@ -4052,7 +4054,8 @@ static int ingenic_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 			break;
 
 		case PIN_CONFIG_OUTPUT:
-			ret = pinctrl_gpio_direction_output(pin);
+			ret = pinctrl_gpio_direction_output(jzpc->gc,
+							pin - jzpc->gc->base);
 			if (ret)
 				return ret;
 
@@ -4172,6 +4175,8 @@ static int __init ingenic_gpio_probe(struct ingenic_pinctrl *jzpc,
 	if (!jzgc)
 		return -ENOMEM;
 
+	jzpc->gc = &jzgc->gc;
+
 	jzgc->jzpc = jzpc;
 	jzgc->reg_base = bank * jzpc->info->reg_offset;
 
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-ocelot.c linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-ocelot.c
index 8d26c8061c77e..d518b23e2f91a 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-ocelot.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-ocelot.c
@@ -1779,7 +1779,7 @@ static int ocelot_gpio_get_direction(struct gpio_chip *chip,
 static int ocelot_gpio_direction_input(struct gpio_chip *chip,
 				       unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int ocelot_gpio_direction_output(struct gpio_chip *chip,
@@ -1795,7 +1795,7 @@ static int ocelot_gpio_direction_output(struct gpio_chip *chip,
 		regmap_write(info->map, REG(OCELOT_GPIO_OUT_CLR, info, offset),
 			     pin);
 
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static const struct gpio_chip ocelot_gpiolib_chip = {
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-rk805.c linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-rk805.c
index 2639a9ee82cd0..968f066eb9dae 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-rk805.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-rk805.c
@@ -289,14 +289,14 @@ static void rk805_gpio_set(struct gpio_chip *chip,
 static int rk805_gpio_direction_input(struct gpio_chip *chip,
 				      unsigned int offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int rk805_gpio_direction_output(struct gpio_chip *chip,
 				       unsigned int offset, int value)
 {
 	rk805_gpio_set(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static int rk805_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-st.c linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-st.c
index c1f36b164ea5d..db511dbd50e5c 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/pinctrl-st.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/pinctrl-st.c
@@ -719,7 +719,7 @@ static void st_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 
 static int st_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-	pinctrl_gpio_direction_input(chip->base + offset);
+	pinctrl_gpio_direction_input(chip, offset);
 
 	return 0;
 }
@@ -730,7 +730,7 @@ static int st_gpio_direction_output(struct gpio_chip *chip,
 	struct st_gpio_bank *bank = gpiochip_get_data(chip);
 
 	__st_gpio_set(bank, offset, value);
-	pinctrl_gpio_direction_output(chip->base + offset);
+	pinctrl_gpio_direction_output(chip, offset);
 
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/renesas/gpio.c linux-libre-6.6.148-gnu/drivers/pinctrl/renesas/gpio.c
index 5758daf94fe2e..dbe27117a859b 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/renesas/gpio.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/renesas/gpio.c
@@ -164,7 +164,7 @@ static void gpio_pin_set_value(struct sh_pfc_chip *chip, unsigned offset,
 
 static int gpio_pin_direction_input(struct gpio_chip *gc, unsigned offset)
 {
-	return pinctrl_gpio_direction_input(gc->base + offset);
+	return pinctrl_gpio_direction_input(gc, offset);
 }
 
 static int gpio_pin_direction_output(struct gpio_chip *gc, unsigned offset,
@@ -172,7 +172,7 @@ static int gpio_pin_direction_output(struct gpio_chip *gc, unsigned offset,
 {
 	gpio_pin_set_value(gpiochip_get_data(gc), offset, value);
 
-	return pinctrl_gpio_direction_output(gc->base + offset);
+	return pinctrl_gpio_direction_output(gc, offset);
 }
 
 static int gpio_pin_get(struct gpio_chip *gc, unsigned offset)
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/stm32/pinctrl-stm32.c linux-libre-6.6.148-gnu/drivers/pinctrl/stm32/pinctrl-stm32.c
index ac96523e07b8d..bfc10cf9ab975 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -241,7 +241,7 @@ static void stm32_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 
 static int stm32_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int stm32_gpio_direction_output(struct gpio_chip *chip,
@@ -250,7 +250,7 @@ static int stm32_gpio_direction_output(struct gpio_chip *chip,
 	struct stm32_gpio_bank *bank = gpiochip_get_data(chip);
 
 	__stm32_gpio_set(bank, offset, value);
-	pinctrl_gpio_direction_output(chip->base + offset);
+	pinctrl_gpio_direction_output(chip, offset);
 
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/drivers/pinctrl/vt8500/pinctrl-wmt.c linux-libre-6.6.148-gnu/drivers/pinctrl/vt8500/pinctrl-wmt.c
index 6fac30de1c6a8..639446bba3736 100644
--- linux-libre-6.6.147-gnu/drivers/pinctrl/vt8500/pinctrl-wmt.c
+++ linux-libre-6.6.148-gnu/drivers/pinctrl/vt8500/pinctrl-wmt.c
@@ -528,14 +528,14 @@ static void wmt_gpio_set_value(struct gpio_chip *chip, unsigned offset,
 
 static int wmt_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	return pinctrl_gpio_direction_input(chip, offset);
 }
 
 static int wmt_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
 				     int value)
 {
 	wmt_gpio_set_value(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return pinctrl_gpio_direction_output(chip, offset);
 }
 
 static const struct gpio_chip wmt_gpio_chip = {
diff --git linux-libre-6.6.147-gnu/drivers/platform/loongarch/loongson-laptop.c linux-libre-6.6.148-gnu/drivers/platform/loongarch/loongson-laptop.c
index 5fcfa3a7970b7..f3adee7515d34 100644
--- linux-libre-6.6.147-gnu/drivers/platform/loongarch/loongson-laptop.c
+++ linux-libre-6.6.148-gnu/drivers/platform/loongarch/loongson-laptop.c
@@ -189,6 +189,7 @@ static int __init setup_acpi_notify(struct generic_sub_driver *sub_driver)
 
 static int loongson_hotkey_suspend(struct device *dev)
 {
+	bl_powered = false;
 	return 0;
 }
 
diff --git linux-libre-6.6.147-gnu/drivers/platform/x86/amd/pmc/pmc.c linux-libre-6.6.148-gnu/drivers/platform/x86/amd/pmc/pmc.c
index d5b543f74a22d..bf6c7ca247e24 100644
--- linux-libre-6.6.147-gnu/drivers/platform/x86/amd/pmc/pmc.c
+++ linux-libre-6.6.148-gnu/drivers/platform/x86/amd/pmc/pmc.c
@@ -811,6 +811,20 @@ static bool amd_pmc_intermediate_wakeup_need_delay(struct amd_pmc_dev *pdev)
 
 static bool amd_pmc_want_suspend_delay(struct amd_pmc_dev *pdev)
 {
+	/*
+	 * intermediate_wakeup implies that the machine didn't get to deepest sleep
+	 * state before - otherwise this function isn't called in amd_pmc_s2idle_check()
+	 * because amd_pmc_intermediate_wakeup_need_delay() returns true first.
+	 * On some IdeaPads that happens when charging, because the EC seems
+	 * to send lots of messages then that wake the machine.
+	 *
+	 * But even in that case, the sleep here is necessary (on those IdeaPads),
+	 * otherwise they wake up completely (resume) after a few seconds.
+	 * So this variable is only used to avoid spamming dmesg on each
+	 * intermediate wakeup.
+	 */
+	bool intermediate_wakeup = !pdev->is_first_check_after_suspend;
+
 	/*
 	 * Some Lenovo Laptops (like different IdeaPad 3 Slims) need some
 	 * me-time before sleeping or they get uncooperative after waking
@@ -829,17 +843,20 @@ static bool amd_pmc_want_suspend_delay(struct amd_pmc_dev *pdev)
 		 * disabled with disable_workarounds or delay_suspend=0
 		 */
 		if (delay_suspend == 1 || (delay_suspend == -1 && !disable_workarounds)) {
-			dev_info(pdev->dev, "Delaying suspend by 2.5s to avoid platform bug\n");
+			if (!intermediate_wakeup)
+				dev_info(pdev->dev, "Delaying suspend by 2.5s to avoid platform bug\n");
 			return true;
 		}
-		dev_info(pdev->dev, "Not delaying suspend because of module parameter, even though your device is assumed to need it!\n");
+		if (!intermediate_wakeup)
+			dev_info(pdev->dev, "Not delaying suspend because of module parameter, even though your device is assumed to need it!\n");
 	} else if (delay_suspend == 1) {
-		dev_info(pdev->dev, "Delaying suspend by 2.5s because delay_suspend=1. If this solves problems on your machine, please report this whole line to: platform-driver-x86@vger.kernel.org so it can be automatically detected as affected in the future. System Vendor: \"%s\" Product Name: \"%s\" Product Family: \"%s\" Board Vendor: \"%s\" Board Name: \"%s\"\n",
-			 dmi_get_system_info(DMI_SYS_VENDOR),
-			 dmi_get_system_info(DMI_PRODUCT_NAME),
-			 dmi_get_system_info(DMI_PRODUCT_FAMILY),
-			 dmi_get_system_info(DMI_BOARD_VENDOR),
-			 dmi_get_system_info(DMI_BOARD_NAME));
+		if (!intermediate_wakeup)
+			dev_info(pdev->dev, "Delaying suspend by 2.5s because delay_suspend=1. If this solves problems on your machine, please report this whole line to: platform-driver-x86@vger.kernel.org so it can be automatically detected as affected in the future. System Vendor: \"%s\" Product Name: \"%s\" Product Family: \"%s\" Board Vendor: \"%s\" Board Name: \"%s\"\n",
+				 dmi_get_system_info(DMI_SYS_VENDOR) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_PRODUCT_NAME) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_PRODUCT_FAMILY) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_BOARD_VENDOR) ?: "(Unknown)",
+				 dmi_get_system_info(DMI_BOARD_NAME) ?: "(Unknown)");
 		return true;
 	}
 	return false;
@@ -852,6 +869,9 @@ static void amd_pmc_s2idle_prepare(void)
 	u8 msg;
 	u32 arg = 1;
 
+	/* Reset this variable because this is a fresh suspend */
+	pdev->is_first_check_after_suspend = true;
+
 	/* Reset and Start SMU logging - to monitor the s0i3 stats */
 	amd_pmc_setup_smu_logging(pdev);
 
@@ -891,6 +911,9 @@ static void amd_pmc_s2idle_check(void)
 	rc = amd_pmc_write_stb(pdev, AMD_PMC_STB_S2IDLE_CHECK);
 	if (rc)
 		dev_err(pdev->dev, "error writing to STB: %d\n", rc);
+
+	/* remember that first check after suspend is done (until next prepare) */
+	pdev->is_first_check_after_suspend = false;
 }
 
 static int amd_pmc_dump_data(struct amd_pmc_dev *pdev)
diff --git linux-libre-6.6.147-gnu/drivers/platform/x86/amd/pmc/pmc.h linux-libre-6.6.148-gnu/drivers/platform/x86/amd/pmc/pmc.h
index 5e7b8d5dc5d62..bea65810de5ab 100644
--- linux-libre-6.6.147-gnu/drivers/platform/x86/amd/pmc/pmc.h
+++ linux-libre-6.6.148-gnu/drivers/platform/x86/amd/pmc/pmc.h
@@ -37,6 +37,7 @@ struct amd_pmc_dev {
 	struct dentry *dbgfs_dir;
 	struct quirk_entry *quirks;
 	bool disable_8042_wakeup;
+	bool is_first_check_after_suspend;
 };
 
 void amd_pmc_process_restore_quirks(struct amd_pmc_dev *dev);
diff --git linux-libre-6.6.147-gnu/drivers/platform/x86/dell/dell-laptop.c linux-libre-6.6.148-gnu/drivers/platform/x86/dell/dell-laptop.c
index 6586438356de7..d151202bc9949 100644
--- linux-libre-6.6.147-gnu/drivers/platform/x86/dell/dell-laptop.c
+++ linux-libre-6.6.148-gnu/drivers/platform/x86/dell/dell-laptop.c
@@ -353,29 +353,6 @@ static const struct dmi_system_id dell_quirks[] __initconst = {
 	{ }
 };
 
-static void dell_fill_request(struct calling_interface_buffer *buffer,
-			       u32 arg0, u32 arg1, u32 arg2, u32 arg3)
-{
-	memset(buffer, 0, sizeof(struct calling_interface_buffer));
-	buffer->input[0] = arg0;
-	buffer->input[1] = arg1;
-	buffer->input[2] = arg2;
-	buffer->input[3] = arg3;
-}
-
-static int dell_send_request(struct calling_interface_buffer *buffer,
-			     u16 class, u16 select)
-{
-	int ret;
-
-	buffer->cmd_class = class;
-	buffer->cmd_select = select;
-	ret = dell_smbios_call(buffer);
-	if (ret != 0)
-		return ret;
-	return dell_smbios_error(buffer->output[0]);
-}
-
 /*
  * Derived from information in smbios-wireless-ctl:
  *
@@ -2318,6 +2295,11 @@ fail_backlight:
 	if (mute_led_registered)
 		led_classdev_unregister(&mute_led_cdev);
 fail_led:
+	dell_laptop_unregister_notifier(&dell_laptop_notifier);
+	debugfs_remove_recursive(dell_laptop_dir);
+	kbd_led_exit();
+	if (quirks && quirks->touchpad_led)
+		touchpad_led_exit();
 	dell_cleanup_rfkill();
 fail_rfkill:
 	platform_device_del(platform_device);
diff --git linux-libre-6.6.147-gnu/drivers/platform/x86/dell/dell-smbios-base.c linux-libre-6.6.148-gnu/drivers/platform/x86/dell/dell-smbios-base.c
index 9a9b9feac4166..636d881c94777 100644
--- linux-libre-6.6.147-gnu/drivers/platform/x86/dell/dell-smbios-base.c
+++ linux-libre-6.6.148-gnu/drivers/platform/x86/dell/dell-smbios-base.c
@@ -320,6 +320,31 @@ out_smbios_call:
 }
 EXPORT_SYMBOL_GPL(dell_smbios_call);
 
+void dell_fill_request(struct calling_interface_buffer *buffer,
+			       u32 arg0, u32 arg1, u32 arg2, u32 arg3)
+{
+	memset(buffer, 0, sizeof(struct calling_interface_buffer));
+	buffer->input[0] = arg0;
+	buffer->input[1] = arg1;
+	buffer->input[2] = arg2;
+	buffer->input[3] = arg3;
+}
+EXPORT_SYMBOL_GPL(dell_fill_request);
+
+int dell_send_request(struct calling_interface_buffer *buffer,
+			     u16 class, u16 select)
+{
+	int ret;
+
+	buffer->cmd_class = class;
+	buffer->cmd_select = select;
+	ret = dell_smbios_call(buffer);
+	if (ret != 0)
+		return ret;
+	return dell_smbios_error(buffer->output[0]);
+}
+EXPORT_SYMBOL_GPL(dell_send_request);
+
 struct calling_interface_token *dell_smbios_find_token(int tokenid)
 {
 	int i;
diff --git linux-libre-6.6.147-gnu/drivers/platform/x86/dell/dell-smbios.h linux-libre-6.6.148-gnu/drivers/platform/x86/dell/dell-smbios.h
index eb341bf000c67..641f18c2f7e6e 100644
--- linux-libre-6.6.147-gnu/drivers/platform/x86/dell/dell-smbios.h
+++ linux-libre-6.6.148-gnu/drivers/platform/x86/dell/dell-smbios.h
@@ -64,6 +64,11 @@ int dell_smbios_call_filter(struct device *d,
 	struct calling_interface_buffer *buffer);
 int dell_smbios_call(struct calling_interface_buffer *buffer);
 
+void dell_fill_request(struct calling_interface_buffer *buffer,
+			       u32 arg0, u32 arg1, u32 arg2, u32 arg3);
+int dell_send_request(struct calling_interface_buffer *buffer,
+			     u16 class, u16 select);
+
 struct calling_interface_token *dell_smbios_find_token(int tokenid);
 
 enum dell_laptop_notifier_actions {
diff --git linux-libre-6.6.147-gnu/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c linux-libre-6.6.148-gnu/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
index 33bb58dc3f78c..b362e0170a625 100644
--- linux-libre-6.6.147-gnu/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
+++ linux-libre-6.6.148-gnu/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
@@ -238,14 +238,19 @@ int uncore_freq_add_entry(struct uncore_data *data, int cpu)
 		sprintf(data->name, "package_%02d_die_%02d", data->package_id, data->die_id);
 	}
 
+	/*
+	 * Set the control CPU before any read path so entry recreation after CPU
+	 * hotplug can populate read-only attributes from the new online CPU.
+	 */
+	data->control_cpu = cpu;
 	uncore_read(data, &data->initial_min_freq_khz, &data->initial_max_freq_khz);
 
 	ret = create_attr_group(data, data->name);
 	if (ret) {
+		data->control_cpu = -1;
 		if (data->domain_id != UNCORE_DOMAIN_ID_INVALID)
 			ida_free(&intel_uncore_ida, data->instance_id);
 	} else {
-		data->control_cpu = cpu;
 		data->valid = true;
 	}
 
diff --git linux-libre-6.6.147-gnu/drivers/staging/media/meson/vdec/vdec.c linux-libre-6.6.148-gnu/drivers/staging/media/meson/vdec/vdec.c
index 219185aaa588a..6efbc7fa6cab6 100644
--- linux-libre-6.6.147-gnu/drivers/staging/media/meson/vdec/vdec.c
+++ linux-libre-6.6.148-gnu/drivers/staging/media/meson/vdec/vdec.c
@@ -897,7 +897,7 @@ static int vdec_open(struct file *file)
 
 	ret = vdec_init_ctrls(sess);
 	if (ret)
-		goto err_m2m_release;
+		goto err_m2m_ctx_release;
 
 	sess->pixfmt_cap = formats[0].pixfmts_cap[0];
 	sess->fmt_out = &formats[0];
@@ -922,6 +922,8 @@ static int vdec_open(struct file *file)
 
 	return 0;
 
+err_m2m_ctx_release:
+	v4l2_m2m_ctx_release(sess->m2m_ctx);
 err_m2m_release:
 	v4l2_m2m_release(sess->m2m_dev);
 err_free_sess:
diff --git linux-libre-6.6.147-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c linux-libre-6.6.148-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
index a0f9f4a5b03a1..dc9ed1d0ff3af 100644
--- linux-libre-6.6.147-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ linux-libre-6.6.148-gnu/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -392,6 +392,7 @@ static int cedrus_open(struct file *file)
 err_m2m_release:
 	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 err_free:
+	v4l2_fh_exit(&ctx->fh);
 	kfree(ctx);
 	mutex_unlock(&dev->dev_mutex);
 
@@ -509,7 +510,7 @@ static int cedrus_probe(struct platform_device *pdev)
 	ret = video_register_device(vfd, VFL_TYPE_VIDEO, 0);
 	if (ret) {
 		v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
-		goto err_m2m;
+		goto err_media;
 	}
 
 	v4l2_info(&dev->v4l2_dev,
@@ -535,7 +536,8 @@ err_m2m_mc:
 	v4l2_m2m_unregister_media_controller(dev->m2m_dev);
 err_video:
 	video_unregister_device(&dev->vfd);
-err_m2m:
+err_media:
+	media_device_cleanup(&dev->mdev);
 	v4l2_m2m_release(dev->m2m_dev);
 err_v4l2:
 	v4l2_device_unregister(&dev->v4l2_dev);
diff --git linux-libre-6.6.147-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h264.c linux-libre-6.6.148-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
index dfb401df138a9..c509fd5a6cfec 100644
--- linux-libre-6.6.147-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
+++ linux-libre-6.6.148-gnu/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
@@ -210,6 +210,9 @@ static void _cedrus_write_ref_list(struct cedrus_ctx *ctx,
 		u8 dpb_idx;
 
 		dpb_idx = ref_list[i].index;
+		if (dpb_idx >= V4L2_H264_NUM_DPB_ENTRIES)
+			continue;
+
 		dpb = &decode->dpb[dpb_idx];
 
 		if (!(dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE))
diff --git linux-libre-6.6.147-gnu/drivers/staging/media/tegra-video/vi.c linux-libre-6.6.148-gnu/drivers/staging/media/tegra-video/vi.c
index e8ba23e5bcde0..9c0d4661edf56 100644
--- linux-libre-6.6.147-gnu/drivers/staging/media/tegra-video/vi.c
+++ linux-libre-6.6.148-gnu/drivers/staging/media/tegra-video/vi.c
@@ -80,8 +80,8 @@ static int tegra_get_format_idx_by_code(struct tegra_vi *vi,
 static u32 tegra_get_format_fourcc_by_idx(struct tegra_vi *vi,
 					  unsigned int index)
 {
-	if (index >= vi->soc->nformats)
-		return -EINVAL;
+	if (WARN_ON_ONCE(index >= vi->soc->nformats))
+		return vi->soc->video_formats[0].fourcc;
 
 	return vi->soc->video_formats[index].fourcc;
 }
diff --git linux-libre-6.6.147-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c linux-libre-6.6.148-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index 05765a3bc200c..95e4d29242249 100644
--- linux-libre-6.6.147-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ linux-libre-6.6.148-gnu/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -678,7 +678,14 @@ u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen)
 	while (cnt < in_len) {
 		eid = in_ie[cnt];
 
-		if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) {
+		if (cnt + 2 > in_len)
+			break;
+
+		if (in_ie[cnt + 1] + 2 > in_len - cnt)
+			break;
+
+		if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (in_ie[cnt + 1] >= 4) &&
+		    (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) {
 			wpsie_ptr = &in_ie[cnt];
 
 			if (wps_ie)
diff --git linux-libre-6.6.147-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c linux-libre-6.6.148-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index 62a55d0ebd69d..557b9c6513e14 100644
--- linux-libre-6.6.147-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ linux-libre-6.6.148-gnu/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -1967,7 +1967,7 @@ static u8 rtw_get_chan_type(struct adapter *adapter)
 		else
 			return NL80211_CHAN_NO_HT;
 	case CHANNEL_WIDTH_40:
-		if (mlme_ext->cur_ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER)
+		if (mlme_ext->cur_ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER)
 			return NL80211_CHAN_HT40PLUS;
 		else
 			return NL80211_CHAN_HT40MINUS;
diff --git linux-libre-6.6.147-gnu/drivers/tty/serial/8250/8250_mid.c linux-libre-6.6.148-gnu/drivers/tty/serial/8250/8250_mid.c
index f88809ff370b7..82656645b8a64 100644
--- linux-libre-6.6.147-gnu/drivers/tty/serial/8250/8250_mid.c
+++ linux-libre-6.6.148-gnu/drivers/tty/serial/8250/8250_mid.c
@@ -318,9 +318,11 @@ static int mid8250_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (!uart.port.membase)
 		return -ENOMEM;
 
-	ret = mid->board->setup(mid, &uart.port);
-	if (ret)
-		return ret;
+	if (mid->board->setup) {
+		ret = mid->board->setup(mid, &uart.port);
+		if (ret)
+			return ret;
+	}
 
 	ret = mid8250_dma_setup(mid, &uart);
 	if (ret)
@@ -336,7 +338,8 @@ static int mid8250_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 err:
-	mid->board->exit(mid);
+	if (mid->board->exit)
+		mid->board->exit(mid);
 	return ret;
 }
 
@@ -346,7 +349,8 @@ static void mid8250_remove(struct pci_dev *pdev)
 
 	serial8250_unregister_port(mid->line);
 
-	mid->board->exit(mid);
+	if (mid->board->exit)
+		mid->board->exit(mid);
 }
 
 static const struct mid8250_board pnw_board = {
diff --git linux-libre-6.6.147-gnu/drivers/tty/serial/max310x.c linux-libre-6.6.148-gnu/drivers/tty/serial/max310x.c
index e10dcdeeda2d3..1cee4e1f31224 100644
--- linux-libre-6.6.147-gnu/drivers/tty/serial/max310x.c
+++ linux-libre-6.6.148-gnu/drivers/tty/serial/max310x.c
@@ -1209,7 +1209,7 @@ static int __maybe_unused max310x_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(max310x_pm_ops, max310x_suspend, max310x_resume);
 
 #ifdef CONFIG_GPIOLIB
-static int max310x_gpio_get(struct gpio_chip *chip, unsigned offset)
+static int max310x_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
 	unsigned int val;
 	struct max310x_port *s = gpiochip_get_data(chip);
@@ -1220,7 +1220,7 @@ static int max310x_gpio_get(struct gpio_chip *chip, unsigned offset)
 	return !!((val >> 4) & (1 << (offset % 4)));
 }
 
-static void max310x_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+static void max310x_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
 {
 	struct max310x_port *s = gpiochip_get_data(chip);
 	struct uart_port *port = &s->p[offset / 4].port;
@@ -1229,7 +1229,18 @@ static void max310x_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 			    value ? 1 << (offset % 4) : 0);
 }
 
-static int max310x_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
+static int max310x_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
+{
+	struct max310x_port *s = gpiochip_get_data(chip);
+	struct uart_port *port = &s->p[offset / 4].port;
+	unsigned int val;
+
+	val = max310x_port_read(port, MAX310X_GPIOCFG_REG);
+
+	return val & BIT(offset % 4) ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
+}
+
+static int max310x_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)
 {
 	struct max310x_port *s = gpiochip_get_data(chip);
 	struct uart_port *port = &s->p[offset / 4].port;
@@ -1240,7 +1251,7 @@ static int max310x_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 }
 
 static int max310x_gpio_direction_output(struct gpio_chip *chip,
-					 unsigned offset, int value)
+					 unsigned int offset, int value)
 {
 	struct max310x_port *s = gpiochip_get_data(chip);
 	struct uart_port *port = &s->p[offset / 4].port;
@@ -1442,6 +1453,7 @@ static int max310x_probe(struct device *dev, const struct max310x_devtype *devty
 	s->gpio.owner		= THIS_MODULE;
 	s->gpio.parent		= dev;
 	s->gpio.label		= devtype->name;
+	s->gpio.get_direction	= max310x_gpio_get_direction;
 	s->gpio.direction_input	= max310x_gpio_direction_input;
 	s->gpio.get		= max310x_gpio_get;
 	s->gpio.direction_output= max310x_gpio_direction_output;
diff --git linux-libre-6.6.147-gnu/drivers/tty/serial/sc16is7xx.c linux-libre-6.6.148-gnu/drivers/tty/serial/sc16is7xx.c
index b5f9a40f4a819..6c9a96a72059a 100644
--- linux-libre-6.6.147-gnu/drivers/tty/serial/sc16is7xx.c
+++ linux-libre-6.6.148-gnu/drivers/tty/serial/sc16is7xx.c
@@ -1308,6 +1308,17 @@ static void sc16is7xx_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
 			      val ? BIT(offset) : 0);
 }
 
+static int sc16is7xx_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
+{
+	struct sc16is7xx_port *s = gpiochip_get_data(chip);
+	struct uart_port *port = &s->p[0].port;
+	unsigned int val;
+
+	val = sc16is7xx_port_read(port, SC16IS7XX_IODIR_REG);
+
+	return val & BIT(offset) ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
+}
+
 static int sc16is7xx_gpio_direction_input(struct gpio_chip *chip,
 					  unsigned offset)
 {
@@ -1385,6 +1396,7 @@ static int sc16is7xx_setup_gpio_chip(struct sc16is7xx_port *s)
 	s->gpio.parent		 = dev;
 	s->gpio.label		 = dev_name(dev);
 	s->gpio.init_valid_mask	 = sc16is7xx_gpio_init_valid_mask;
+	s->gpio.get_direction	 = sc16is7xx_gpio_get_direction;
 	s->gpio.direction_input	 = sc16is7xx_gpio_direction_input;
 	s->gpio.get		 = sc16is7xx_gpio_get;
 	s->gpio.direction_output = sc16is7xx_gpio_direction_output;
diff --git linux-libre-6.6.147-gnu/drivers/usb/atm/ueagle-atm.c linux-libre-6.6.148-gnu/drivers/usb/atm/ueagle-atm.c
index c4b2fc05a4314..0f22887b7ea3a 100644
--- linux-libre-6.6.147-gnu/drivers/usb/atm/ueagle-atm.c
+++ linux-libre-6.6.148-gnu/drivers/usb/atm/ueagle-atm.c
@@ -2591,6 +2591,7 @@ static struct usbatm_driver uea_usbatm_driver = {
 static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
 {
 	struct usb_device *usb = interface_to_usbdev(intf);
+	bool single_iface = usb->config->desc.bNumInterfaces == 1;
 	int ret;
 
 	uea_enters(usb);
@@ -2600,6 +2601,22 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
 		le16_to_cpu(usb->descriptor.bcdDevice),
 		chip_name[UEA_CHIP_VERSION(id)]);
 
+	/*
+	 * uea_probe() decides between the pre-firmware and post-firmware case
+	 * from the USB id and stores a different object as interface data in
+	 * each case: a struct completion for a pre-firmware device, a struct
+	 * usbatm_data for a post-firmware one. uea_disconnect() instead tells
+	 * the two apart by the number of interfaces (a pre-firmware device
+	 * exposes a single interface, ADI930 has 2 and eagle has 3). A crafted
+	 * device advertising a pre-firmware id together with a multi-interface
+	 * descriptor (or the other way around) makes the two disagree, so that
+	 * usbatm_usb_disconnect() treats the small completion object as a
+	 * struct usbatm_data and reads out of bounds. Reject such inconsistent
+	 * descriptors so both paths make the same decision.
+	 */
+	if (UEA_IS_PREFIRM(id) != single_iface)
+		return -ENODEV;
+
 	usb_reset_device(usb);
 
 	if (UEA_IS_PREFIRM(id)) {
diff --git linux-libre-6.6.147-gnu/drivers/usb/chipidea/core.c linux-libre-6.6.148-gnu/drivers/usb/chipidea/core.c
index 8dcdc3f01103f..9ebde44c563c3 100644
--- linux-libre-6.6.147-gnu/drivers/usb/chipidea/core.c
+++ linux-libre-6.6.148-gnu/drivers/usb/chipidea/core.c
@@ -1265,6 +1265,7 @@ static void ci_hdrc_remove(struct platform_device *pdev)
 		usb_role_switch_unregister(ci->role_switch);
 
 	if (ci->supports_runtime_pm) {
+		pm_runtime_dont_use_autosuspend(&pdev->dev);
 		pm_runtime_get_sync(&pdev->dev);
 		pm_runtime_disable(&pdev->dev);
 		pm_runtime_put_noidle(&pdev->dev);
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/function/f_midi.c linux-libre-6.6.148-gnu/drivers/usb/gadget/function/f_midi.c
index 6d91d7d7a23f8..680651e91a523 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/function/f_midi.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/function/f_midi.c
@@ -1301,6 +1301,7 @@ static void f_midi_free(struct usb_function *f)
 	opts = container_of(f->fi, struct f_midi_opts, func_inst);
 	mutex_lock(&opts->lock);
 	if (!--midi->free_ref) {
+		cancel_work_sync(&midi->work);
 		kfree(midi->id);
 		kfifo_free(&midi->in_req_fifo);
 		kfree(midi);
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/function/f_ncm.c linux-libre-6.6.148-gnu/drivers/usb/gadget/function/f_ncm.c
index d8ab1adec63e6..40e20a0ec4715 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/function/f_ncm.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/function/f_ncm.c
@@ -1175,6 +1175,10 @@ static int ncm_unwrap_ntb(struct gether *port,
 	int		to_process = skb->len;
 
 parse_ntb:
+	if (to_process < (int)opts->nth_size) {
+		INFO(port->func.config->cdev, "Packet too small for headers\n");
+		goto err;
+	}
 	tmp = (__le16 *)ntb_ptr;
 
 	/* dwSignature */
@@ -1195,8 +1199,12 @@ parse_ntb:
 	tmp++; /* skip wSequence */
 
 	block_len = get_ncm(&tmp, opts->block_length);
+	if (block_len == 0)
+		block_len = to_process;
+
 	/* (d)wBlockLength */
-	if ((block_len < opts->nth_size + opts->ndp_size) || (block_len > ntb_max)) {
+	if ((block_len < opts->nth_size + opts->ndp_size) || (block_len > ntb_max) ||
+			(block_len > to_process)) {
 		INFO(port->func.config->cdev, "Bad block length: %#X\n", block_len);
 		goto err;
 	}
@@ -1259,7 +1267,7 @@ parse_ntb:
 			index = index2;
 			/* wDatagramIndex[0] */
 			if ((index < opts->nth_size) ||
-					(index > block_len - opts->dpe_size)) {
+					(index > block_len)) {
 				INFO(port->func.config->cdev,
 				     "Bad index: %#X\n", index);
 				goto err;
@@ -1271,7 +1279,8 @@ parse_ntb:
 			 * ethernet hdr + crc or larger than max frame size
 			 */
 			if ((dg_len < 14 + crc_len) ||
-					(dg_len > frame_max)) {
+					(dg_len > frame_max) ||
+					(dg_len > block_len - index)) {
 				INFO(port->func.config->cdev,
 				     "Bad dgram length: %#X\n", dg_len);
 				goto err;
@@ -1296,7 +1305,7 @@ parse_ntb:
 			dg_len2 = get_ncm(&tmp, opts->dgram_item_len);
 
 			/* wDatagramIndex[1] */
-			if (index2 > block_len - opts->dpe_size) {
+			if (index2 > block_len) {
 				INFO(port->func.config->cdev,
 				     "Bad index: %#X\n", index2);
 				goto err;
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/function/f_printer.c linux-libre-6.6.148-gnu/drivers/usb/gadget/function/f_printer.c
index 23bdeee737a3e..d501be37002a3 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/function/f_printer.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/function/f_printer.c
@@ -431,7 +431,7 @@ printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr)
 {
 	struct printer_dev		*dev = fd->private_data;
 	unsigned long			flags;
-	size_t				size;
+	size_t				size, not_copied, copied;
 	size_t				bytes_copied;
 	struct usb_request		*req;
 	/* This is a pointer to the current USB rx request. */
@@ -524,10 +524,12 @@ printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr)
 		else
 			size = len;
 
-		size -= copy_to_user(buf, current_rx_buf, size);
-		bytes_copied += size;
-		len -= size;
-		buf += size;
+		not_copied = copy_to_user(buf, current_rx_buf, size);
+		copied = size - not_copied;
+
+		bytes_copied += copied;
+		len -= copied;
+		buf += copied;
 
 		spin_lock_irqsave(&dev->lock, flags);
 
@@ -542,6 +544,17 @@ printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr)
 		if (dev->interface < 0)
 			goto out_disabled;
 
+		if (!copied) {
+			dev->current_rx_req = current_rx_req;
+			dev->current_rx_bytes = current_rx_bytes;
+			dev->current_rx_buf = current_rx_buf;
+			spin_unlock_irqrestore(&dev->lock, flags);
+			mutex_unlock(&dev->lock_printer_io);
+			return bytes_copied ? bytes_copied : -EFAULT;
+		}
+
+		size = copied;
+
 		/* If we not returning all the data left in this RX request
 		 * buffer then adjust the amount of data left in the buffer.
 		 * Othewise if we are done with this RX request buffer then
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/function/uvc_v4l2.c linux-libre-6.6.148-gnu/drivers/usb/gadget/function/uvc_v4l2.c
index eda0cd6ad66e9..36aa0b580d0e7 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/function/uvc_v4l2.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/function/uvc_v4l2.c
@@ -191,6 +191,8 @@ uvc_send_response(struct uvc_device *uvc, struct uvc_request_data *data)
 		return usb_ep_set_halt(cdev->gadget->ep0);
 
 	req->length = min_t(unsigned int, uvc->event_length, data->length);
+	if (req->length > sizeof(data->data))
+		req->length = sizeof(data->data);
 	req->zero = data->length < uvc->event_length;
 
 	memcpy(req->buf, data->data, req->length);
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c
index c2e3fa997842a..e12a211f3d8f4 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c
@@ -586,9 +586,29 @@ disable_clk:
 static void bdc_remove(struct platform_device *pdev)
 {
 	struct bdc *bdc;
+	unsigned long flags;
+	u32 temp;
 
 	bdc  = platform_get_drvdata(pdev);
 	dev_dbg(bdc->dev, "%s ()\n", __func__);
+	/*
+	 * Disable the device interrupt source before freeing the IRQ:
+	 * clear BDC_GIE so the controller stops asserting interrupts,
+	 * then free_irq drains any in-flight handler.
+	 */
+	spin_lock_irqsave(&bdc->lock, flags);
+	temp = bdc_readl(bdc->regs, BDC_BDCSC);
+	temp &= ~BDC_GIE;
+	bdc_writel(bdc->regs, BDC_BDCSC, temp);
+	spin_unlock_irqrestore(&bdc->lock, flags);
+	free_irq(bdc->irq, bdc);
+	/*
+	 * Drain func_wake_notify after free_irq: the IRQ handler arms this
+	 * delayed_work via bdc_sr_uspc -> handle_link_state_change ->
+	 * schedule_delayed_work (self-rearmed in bdc_func_wake_timer), so
+	 * the IRQ must be released first to prevent re-arm after cancel.
+	 */
+	cancel_delayed_work_sync(&bdc->func_wake_notify);
 	bdc_udc_exit(bdc);
 	bdc_hw_exit(bdc);
 	bdc_phy_exit(bdc);
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c
index 53ffaf4e2e376..b5e573f9ef55e 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/bdc/bdc_udc.c
@@ -530,8 +530,8 @@ int bdc_udc_init(struct bdc *bdc)
 
 
 	bdc->gadget.name = BRCM_BDC_NAME;
-	ret = devm_request_irq(bdc->dev, bdc->irq, bdc_udc_interrupt,
-				IRQF_SHARED, BRCM_BDC_NAME, bdc);
+	ret = request_irq(bdc->irq, bdc_udc_interrupt, IRQF_SHARED,
+			  BRCM_BDC_NAME, bdc);
 	if (ret) {
 		dev_err(bdc->dev,
 			"failed to request irq #%d %d\n",
@@ -542,7 +542,7 @@ int bdc_udc_init(struct bdc *bdc)
 	ret = bdc_init_ep(bdc);
 	if (ret) {
 		dev_err(bdc->dev, "bdc init ep fail: %d\n", ret);
-		return ret;
+		goto err0;
 	}
 
 	ret = usb_add_gadget_udc(bdc->dev, &bdc->gadget);
@@ -571,6 +571,7 @@ int bdc_udc_init(struct bdc *bdc)
 err1:
 	usb_del_gadget_udc(&bdc->gadget);
 err0:
+	free_irq(bdc->irq, bdc);
 	bdc_free_ep(bdc);
 
 	return ret;
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/dummy_hcd.c linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/dummy_hcd.c
index 1221c49300ad4..0947746790be7 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/dummy_hcd.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/dummy_hcd.c
@@ -277,6 +277,7 @@ struct dummy {
 	unsigned			ints_enabled:1;
 	unsigned			udc_suspended:1;
 	unsigned			pullup:1;
+	unsigned			fifo_req_busy:1;
 
 	/*
 	 * HOST side support
@@ -328,6 +329,26 @@ static inline struct dummy *gadget_dev_to_dummy(struct device *dev)
 
 /* DEVICE/GADGET SIDE UTILITY ROUTINES */
 
+/*
+ * Give back a gadget request with dum->lock dropped around the callback.
+ * If @req is the shared fifo_req, clear fifo_req_busy afterward: the flag
+ * was set in dummy_queue() when the shared request was taken and must stay
+ * set until its completion callback has returned; list_del_init() alone
+ * makes the request look idle while the callback is still running.
+ * Caller holds dum->lock and has already done list_del_init() + status.
+ */
+static void dummy_giveback(struct dummy *dum, struct usb_ep *_ep,
+			   struct dummy_request *req)
+{
+	bool fifo = req == &dum->fifo_req;
+
+	spin_unlock(&dum->lock);
+	usb_gadget_giveback_request(_ep, &req->req);
+	spin_lock(&dum->lock);
+	if (fifo)
+		dum->fifo_req_busy = 0;
+}
+
 /* called with spinlock held */
 static void nuke(struct dummy *dum, struct dummy_ep *ep)
 {
@@ -338,9 +359,7 @@ static void nuke(struct dummy *dum, struct dummy_ep *ep)
 		list_del_init(&req->queue);
 		req->req.status = -ESHUTDOWN;
 
-		spin_unlock(&dum->lock);
-		usb_gadget_giveback_request(&ep->ep, &req->req);
-		spin_lock(&dum->lock);
+		dummy_giveback(dum, &ep->ep, req);
 	}
 }
 
@@ -727,10 +746,11 @@ static int dummy_queue(struct usb_ep *_ep, struct usb_request *_req,
 
 	/* implement an emulated single-request FIFO */
 	if (ep->desc && (ep->desc->bEndpointAddress & USB_DIR_IN) &&
-			list_empty(&dum->fifo_req.queue) &&
+			!dum->fifo_req_busy &&
 			list_empty(&ep->queue) &&
 			_req->length <= FIFO_SIZE) {
 		req = &dum->fifo_req;
+		dum->fifo_req_busy = 1;
 		req->req = *_req;
 		req->req.buf = dum->fifo_buf;
 		memcpy(dum->fifo_buf, _req->buf, _req->length);
@@ -784,9 +804,7 @@ static int dummy_dequeue(struct usb_ep *_ep, struct usb_request *_req)
 		dev_dbg(udc_dev(dum),
 				"dequeued req %p from %s, len %d buf %p\n",
 				req, _ep->name, _req->length, _req->buf);
-		spin_unlock(&dum->lock);
-		usb_gadget_giveback_request(_ep, _req);
-		spin_lock(&dum->lock);
+		dummy_giveback(dum, _ep, req);
 	}
 	spin_unlock_irqrestore(&dum->lock, flags);
 	return retval;
@@ -1522,9 +1540,7 @@ top:
 		if (req->req.status != -EINPROGRESS) {
 			list_del_init(&req->queue);
 
-			spin_unlock(&dum->lock);
-			usb_gadget_giveback_request(&ep->ep, &req->req);
-			spin_lock(&dum->lock);
+			dummy_giveback(dum, &ep->ep, req);
 
 			/* requests might have been unlinked... */
 			rescan = 1;
@@ -1908,9 +1924,7 @@ restart:
 				dev_dbg(udc_dev(dum), "stale req = %p\n",
 						req);
 
-				spin_unlock(&dum->lock);
-				usb_gadget_giveback_request(&ep->ep, &req->req);
-				spin_lock(&dum->lock);
+				dummy_giveback(dum, &ep->ep, req);
 				ep->already_seen = 0;
 				goto restart;
 			}
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/fsl_udc_core.c linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/fsl_udc_core.c
index 10a82527626eb..28d6d1017c2a5 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/fsl_udc_core.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -2465,7 +2465,6 @@ static int fsl_udc_probe(struct platform_device *pdev)
 	udc_controller->gadget.name = driver_name;
 
 	/* Setup gadget.dev and register with kernel */
-	dev_set_name(&udc_controller->gadget.dev, "gadget");
 	udc_controller->gadget.dev.of_node = pdev->dev.of_node;
 
 	if (!IS_ERR_OR_NULL(udc_controller->transceiver))
diff --git linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/snps_udc_core.c linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/snps_udc_core.c
index 2fc5d4d277bc4..fcb58b0d5c4e4 100644
--- linux-libre-6.6.147-gnu/drivers/usb/gadget/udc/snps_udc_core.c
+++ linux-libre-6.6.148-gnu/drivers/usb/gadget/udc/snps_udc_core.c
@@ -3133,7 +3133,6 @@ int udc_probe(struct udc *dev)
 	/* device struct setup */
 	dev->gadget.ops = &udc_ops;
 
-	dev_set_name(&dev->gadget.dev, "gadget");
 	dev->gadget.name = name;
 	dev->gadget.max_speed = USB_SPEED_HIGH;
 
diff --git linux-libre-6.6.147-gnu/drivers/usb/host/xhci-pci.c linux-libre-6.6.148-gnu/drivers/usb/host/xhci-pci.c
index bc5a49bb140c2..30f3b17cbfee8 100644
--- linux-libre-6.6.147-gnu/drivers/usb/host/xhci-pci.c
+++ linux-libre-6.6.148-gnu/drivers/usb/host/xhci-pci.c
@@ -510,6 +510,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 	if (pdev->vendor == PCI_VENDOR_ID_VIA && pdev->device == PCI_DEVICE_ID_VIA_VL805) {
 		xhci->quirks |= XHCI_LPM_SUPPORT;
 		xhci->quirks |= XHCI_TRB_OVERFETCH;
+		xhci->dma_mask_bits = 36;
 	}
 
 	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
diff --git linux-libre-6.6.147-gnu/drivers/usb/host/xhci.c linux-libre-6.6.148-gnu/drivers/usb/host/xhci.c
index 31509845594e9..210b5727d1a63 100644
--- linux-libre-6.6.147-gnu/drivers/usb/host/xhci.c
+++ linux-libre-6.6.148-gnu/drivers/usb/host/xhci.c
@@ -5267,6 +5267,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
 	if (xhci->hci_version > 0x100)
 		xhci->hcc_params2 = readl(&xhci->cap_regs->hcc_params2);
 
+	xhci->dma_mask_bits = 64;
 	/* xhci-plat or xhci-pci might have set max_interrupters already */
 	if ((!xhci->max_interrupters) ||
 	    xhci->max_interrupters > HCS_MAX_INTRS(xhci->hcs_params1))
@@ -5308,12 +5309,16 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
 	if (xhci->quirks & XHCI_NO_64BIT_SUPPORT)
 		xhci->hcc_params &= ~BIT(0);
 
-	/* Set dma_mask and coherent_dma_mask to 64-bits,
-	 * if xHC supports 64-bit addressing */
+	/*
+	 * Set dma_mask and coherent_dma_mask to 64-bits if xHC supports
+	 * 64-bit addressing, unless a controller-specific quirk callback
+	 * limits the usable address width.
+	 */
 	if (HCC_64BIT_ADDR(xhci->hcc_params) &&
-			!dma_set_mask(dev, DMA_BIT_MASK(64))) {
-		xhci_dbg(xhci, "Enabling 64-bit DMA addresses.\n");
-		dma_set_coherent_mask(dev, DMA_BIT_MASK(64));
+	    !dma_set_mask(dev, DMA_BIT_MASK(xhci->dma_mask_bits))) {
+		xhci_dbg(xhci, "Enabling %u-bit DMA addresses.\n",
+			 xhci->dma_mask_bits);
+		dma_set_coherent_mask(dev, DMA_BIT_MASK(xhci->dma_mask_bits));
 	} else {
 		/*
 		 * This is to avoid error in cases where a 32-bit USB
diff --git linux-libre-6.6.147-gnu/drivers/usb/host/xhci.h linux-libre-6.6.148-gnu/drivers/usb/host/xhci.h
index 849a83e4013cc..bb7e73df297ab 100644
--- linux-libre-6.6.147-gnu/drivers/usb/host/xhci.h
+++ linux-libre-6.6.148-gnu/drivers/usb/host/xhci.h
@@ -1538,6 +1538,7 @@ struct xhci_hcd {
 	int		event_ring_max;
 	/* 4KB min, 128MB max */
 	int		page_size;
+	unsigned int	dma_mask_bits;
 	/* Valid values are 12 to 20, inclusive */
 	int		page_shift;
 	/* msi-x vectors */
diff --git linux-libre-6.6.147-gnu/drivers/usb/serial/ftdi_sio.c linux-libre-6.6.148-gnu/drivers/usb/serial/ftdi_sio.c
index 02c738a6e511e..0b54f64e27fdd 100644
--- linux-libre-6.6.147-gnu/drivers/usb/serial/ftdi_sio.c
+++ linux-libre-6.6.148-gnu/drivers/usb/serial/ftdi_sio.c
@@ -1075,6 +1075,8 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 3) },
 	/* Abacus Electrics */
 	{ USB_DEVICE(FTDI_VID, ABACUS_OPTICAL_PROBE_PID) },
+	/* Endress+Hauser AG devices */
+	{ USB_DEVICE(FTDI_VID, FTDI_EH_FXA291_PID) },
 	{ }					/* Terminating entry */
 };
 
diff --git linux-libre-6.6.147-gnu/drivers/usb/serial/ftdi_sio_ids.h linux-libre-6.6.148-gnu/drivers/usb/serial/ftdi_sio_ids.h
index 6c76cfebfd0e4..9c83c17853c87 100644
--- linux-libre-6.6.147-gnu/drivers/usb/serial/ftdi_sio_ids.h
+++ linux-libre-6.6.148-gnu/drivers/usb/serial/ftdi_sio_ids.h
@@ -313,6 +313,11 @@
 #define FTDI_ELV_UDF77_PID	0xFB5E	/* USB DCF Funkuhr (UDF 77) */
 #define FTDI_ELV_UIO88_PID	0xFB5F	/* USB-I/O Interface (UIO 88) */
 
+/*
+ * Endress+Hauser AG product ids (FTDI_VID)
+ */
+#define FTDI_EH_FXA291_PID	0xE510
+
 /*
  * EVER Eco Pro UPS (http://www.ever.com.pl/)
  */
diff --git linux-libre-6.6.147-gnu/drivers/usb/serial/io_edgeport.c linux-libre-6.6.148-gnu/drivers/usb/serial/io_edgeport.c
index 1c1f63229d266..23894a9b88977 100644
--- linux-libre-6.6.147-gnu/drivers/usb/serial/io_edgeport.c
+++ linux-libre-6.6.148-gnu/drivers/usb/serial/io_edgeport.c
@@ -646,7 +646,8 @@ static void edge_interrupt_callback(struct urb *urb)
 				if (edge_port && edge_port->open) {
 					spin_lock_irqsave(&edge_port->ep_lock,
 							  flags);
-					edge_port->txCredits += txCredits;
+					edge_port->txCredits = min(edge_port->txCredits + txCredits,
+								   edge_port->maxTxCredits);
 					spin_unlock_irqrestore(&edge_port->ep_lock,
 							       flags);
 					dev_dbg(dev, "%s - txcredits for port%d = %d\n",
diff --git linux-libre-6.6.147-gnu/drivers/usb/serial/keyspan_pda.c linux-libre-6.6.148-gnu/drivers/usb/serial/keyspan_pda.c
index 40e5448ffcb5c..b3964f20b2547 100644
--- linux-libre-6.6.147-gnu/drivers/usb/serial/keyspan_pda.c
+++ linux-libre-6.6.148-gnu/drivers/usb/serial/keyspan_pda.c
@@ -35,6 +35,8 @@ struct keyspan_pda_private {
 	struct work_struct	unthrottle_work;
 	struct usb_serial	*serial;
 	struct usb_serial_port	*port;
+	bool			throttled;
+	bool			throttle_req;
 };
 
 static int keyspan_pda_write_start(struct usb_serial_port *port);
@@ -150,6 +152,7 @@ static void keyspan_pda_rx_interrupt(struct urb *urb)
 	int retval;
 	int status = urb->status;
 	struct keyspan_pda_private *priv;
+	bool throttled = false;
 	unsigned long flags;
 
 	priv = usb_get_serial_port_data(port);
@@ -211,16 +214,24 @@ static void keyspan_pda_rx_interrupt(struct urb *urb)
 	}
 
 exit:
-	retval = usb_submit_urb(urb, GFP_ATOMIC);
-	if (retval)
-		dev_err(&port->dev,
-			"%s - usb_submit_urb failed with result %d\n",
-			__func__, retval);
+	spin_lock_irqsave(&port->lock, flags);
+	if (priv->throttle_req) {
+		priv->throttled = true;
+		throttled = true;
+	}
+	spin_unlock_irqrestore(&port->lock, flags);
+
+	if (!throttled) {
+		retval = usb_submit_urb(urb, GFP_ATOMIC);
+		if (retval)
+			dev_err(&port->dev, "failed to resubmit in urb: %d\n", retval);
+	}
 }
 
 static void keyspan_pda_rx_throttle(struct tty_struct *tty)
 {
 	struct usb_serial_port *port = tty->driver_data;
+	struct keyspan_pda_private *priv = usb_get_serial_port_data(port);
 
 	/*
 	 * Stop receiving characters. We just turn off the URB request, and
@@ -230,16 +241,29 @@ static void keyspan_pda_rx_throttle(struct tty_struct *tty)
 	 * send an XOFF, although it might make sense to foist that off upon
 	 * the device too.
 	 */
-	usb_kill_urb(port->interrupt_in_urb);
+	spin_lock_irq(&port->lock);
+	priv->throttle_req = true;
+	spin_unlock_irq(&port->lock);
 }
 
 static void keyspan_pda_rx_unthrottle(struct tty_struct *tty)
 {
 	struct usb_serial_port *port = tty->driver_data;
+	struct keyspan_pda_private *priv = usb_get_serial_port_data(port);
+	bool throttled;
+	int ret;
 
-	/* just restart the receive interrupt URB */
-	if (usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL))
-		dev_dbg(&port->dev, "usb_submit_urb(read urb) failed\n");
+	spin_lock_irq(&port->lock);
+	throttled = priv->throttled;
+	priv->throttled = false;
+	priv->throttle_req = false;
+	spin_unlock_irq(&port->lock);
+
+	if (throttled) {
+		ret = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
+		if (ret)
+			dev_err(&port->dev, "failed to submit in urb: %d\n", ret);
+	}
 }
 
 static speed_t keyspan_pda_setbaud(struct usb_serial *serial, speed_t baud)
@@ -579,6 +603,8 @@ static int keyspan_pda_open(struct tty_struct *tty,
 
 	spin_lock_irq(&port->lock);
 	priv->tx_room = rc;
+	priv->throttled = false;
+	priv->throttle_req = false;
 	spin_unlock_irq(&port->lock);
 
 	rc = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
diff --git linux-libre-6.6.147-gnu/drivers/usb/serial/option.c linux-libre-6.6.148-gnu/drivers/usb/serial/option.c
index 974fc6d2c0fbf..c211fcff075a9 100644
--- linux-libre-6.6.147-gnu/drivers/usb/serial/option.c
+++ linux-libre-6.6.148-gnu/drivers/usb/serial/option.c
@@ -2497,6 +2497,7 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(5) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x33f8, 0x1003, 0xff),			/* Rolling RW135R-GL (laptop MBIM) */
 	  .driver_info = RSVD(5) },
+	{ USB_DEVICE_INTERFACE_CLASS(0x3466, 0x3301, 0xff) },			/* TDTECH MT5710-CN */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x3731, 0x0100, 0xff, 0xff, 0x30) },	/* NetPrisma LCUK54-WWD for Global */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x3731, 0x0100, 0xff, 0x00, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x3731, 0x0100, 0xff, 0xff, 0x40) },
diff --git linux-libre-6.6.147-gnu/drivers/usb/storage/unusual_devs.h linux-libre-6.6.148-gnu/drivers/usb/storage/unusual_devs.h
index 255968f9ca42a..ac22fa3187343 100644
--- linux-libre-6.6.147-gnu/drivers/usb/storage/unusual_devs.h
+++ linux-libre-6.6.148-gnu/drivers/usb/storage/unusual_devs.h
@@ -395,6 +395,13 @@ UNUSUAL_DEV(  0x04b3, 0x4001, 0x0110, 0x0110,
 		USB_SC_DEVICE, USB_PR_CB, NULL,
 		US_FL_MAX_SECTORS_MIN),
 
+/* Reported by Ai Chao <aichao@kylinos.cn> */
+UNUSUAL_DEV(  0x04b4, 0xb708, 0x0000, 0xffff,
+		"Longmai Technologies",
+		"USB Key",
+		USB_SC_SCSI, USB_PR_BULK, NULL,
+		US_FL_NO_ATA_1X),
+
 /*
  * Reported by Simon Levitt <simon@whattf.com>
  * This entry needs Sub and Proto fields
diff --git linux-libre-6.6.147-gnu/drivers/vdpa/vdpa_user/iova_domain.c linux-libre-6.6.148-gnu/drivers/vdpa/vdpa_user/iova_domain.c
index 5e4a77b9bae6b..cc8d26b97187e 100644
--- linux-libre-6.6.147-gnu/drivers/vdpa/vdpa_user/iova_domain.c
+++ linux-libre-6.6.148-gnu/drivers/vdpa/vdpa_user/iova_domain.c
@@ -103,19 +103,38 @@ void vduse_domain_clear_map(struct vduse_iova_domain *domain,
 static int vduse_domain_map_bounce_page(struct vduse_iova_domain *domain,
 					 u64 iova, u64 size, u64 paddr)
 {
-	struct vduse_bounce_map *map;
+	struct vduse_bounce_map *map, *head_map;
+	struct page *tmp_page;
 	u64 last = iova + size - 1;
 
 	while (iova <= last) {
-		map = &domain->bounce_maps[iova >> PAGE_SHIFT];
+		/*
+		 * When PAGE_SIZE is larger than 4KB, multiple adjacent bounce_maps will
+		 * point to the same memory page of PAGE_SIZE. Since bounce_maps originate
+		 * from IO requests, we may not be able to guarantee that the orig_phys
+		 * values of all IO requests within the same 64KB memory page are contiguous.
+		 * Therefore, we need to store them separately.
+		 *
+		 * Bounce pages are allocated on demand. As a result, it may occur that
+		 * multiple bounce pages corresponding to the same 64KB memory page attempt
+		 * to allocate memory simultaneously, so we use cmpxchg to handle this
+		 * concurrency.
+		 */
+		map = &domain->bounce_maps[iova >> BOUNCE_MAP_SHIFT];
 		if (!map->bounce_page) {
-			map->bounce_page = alloc_page(GFP_ATOMIC);
-			if (!map->bounce_page)
-				return -ENOMEM;
+			head_map = &domain->bounce_maps[(iova & PAGE_MASK) >> BOUNCE_MAP_SHIFT];
+			if (!head_map->bounce_page) {
+				tmp_page = alloc_page(GFP_ATOMIC | __GFP_ZERO);
+				if (!tmp_page)
+					return -ENOMEM;
+				if (cmpxchg(&head_map->bounce_page, NULL, tmp_page))
+					__free_page(tmp_page);
+			}
+			map->bounce_page = head_map->bounce_page;
 		}
 		map->orig_phys = paddr;
-		paddr += PAGE_SIZE;
-		iova += PAGE_SIZE;
+		paddr += BOUNCE_MAP_SIZE;
+		iova += BOUNCE_MAP_SIZE;
 	}
 	return 0;
 }
@@ -127,12 +146,17 @@ static void vduse_domain_unmap_bounce_page(struct vduse_iova_domain *domain,
 	u64 last = iova + size - 1;
 
 	while (iova <= last) {
-		map = &domain->bounce_maps[iova >> PAGE_SHIFT];
+		map = &domain->bounce_maps[iova >> BOUNCE_MAP_SHIFT];
 		map->orig_phys = INVALID_PHYS_ADDR;
-		iova += PAGE_SIZE;
+		iova += BOUNCE_MAP_SIZE;
 	}
 }
 
+static unsigned int offset_in_bounce_page(dma_addr_t addr)
+{
+	return (addr & ~BOUNCE_MAP_MASK);
+}
+
 static void do_bounce(phys_addr_t orig, void *addr, size_t size,
 		      enum dma_data_direction dir)
 {
@@ -162,7 +186,7 @@ static void vduse_domain_bounce(struct vduse_iova_domain *domain,
 				enum dma_data_direction dir)
 {
 	struct vduse_bounce_map *map;
-	unsigned int offset;
+	unsigned int offset, head_offset;
 	void *addr;
 	size_t sz;
 
@@ -170,16 +194,17 @@ static void vduse_domain_bounce(struct vduse_iova_domain *domain,
 		return;
 
 	while (size) {
-		map = &domain->bounce_maps[iova >> PAGE_SHIFT];
-		offset = offset_in_page(iova);
-		sz = min_t(size_t, PAGE_SIZE - offset, size);
+		map = &domain->bounce_maps[iova >> BOUNCE_MAP_SHIFT];
+		head_offset = offset_in_page(iova);
+		offset = offset_in_bounce_page(iova);
+		sz = min_t(size_t, BOUNCE_MAP_SIZE - offset, size);
 
 		if (WARN_ON(!map->bounce_page ||
 			    map->orig_phys == INVALID_PHYS_ADDR))
 			return;
 
 		addr = kmap_local_page(map->bounce_page);
-		do_bounce(map->orig_phys + offset, addr + offset, sz, dir);
+		do_bounce(map->orig_phys + offset, addr + head_offset, sz, dir);
 		kunmap_local(addr);
 		size -= sz;
 		iova += sz;
@@ -214,7 +239,7 @@ vduse_domain_get_bounce_page(struct vduse_iova_domain *domain, u64 iova)
 	struct page *page = NULL;
 
 	read_lock(&domain->bounce_lock);
-	map = &domain->bounce_maps[iova >> PAGE_SHIFT];
+	map = &domain->bounce_maps[iova >> BOUNCE_MAP_SHIFT];
 	if (domain->user_bounce_pages || !map->bounce_page)
 		goto out;
 
@@ -232,7 +257,7 @@ vduse_domain_free_kernel_bounce_pages(struct vduse_iova_domain *domain)
 	struct vduse_bounce_map *map;
 	unsigned long pfn, bounce_pfns;
 
-	bounce_pfns = domain->bounce_size >> PAGE_SHIFT;
+	bounce_pfns = domain->bounce_size >> BOUNCE_MAP_SHIFT;
 
 	for (pfn = 0; pfn < bounce_pfns; pfn++) {
 		map = &domain->bounce_maps[pfn];
@@ -242,7 +267,8 @@ vduse_domain_free_kernel_bounce_pages(struct vduse_iova_domain *domain)
 		if (!map->bounce_page)
 			continue;
 
-		__free_page(map->bounce_page);
+		if (!((pfn << BOUNCE_MAP_SHIFT) & ~PAGE_MASK))
+			__free_page(map->bounce_page);
 		map->bounce_page = NULL;
 	}
 }
@@ -250,8 +276,12 @@ vduse_domain_free_kernel_bounce_pages(struct vduse_iova_domain *domain)
 int vduse_domain_add_user_bounce_pages(struct vduse_iova_domain *domain,
 				       struct page **pages, int count)
 {
-	struct vduse_bounce_map *map;
-	int i, ret;
+	struct vduse_bounce_map *map, *head_map;
+	int i, j, ret;
+	int inner_pages = PAGE_SIZE / BOUNCE_MAP_SIZE;
+	int bounce_pfns = domain->bounce_size >> BOUNCE_MAP_SHIFT;
+	struct page *head_page = NULL;
+	bool need_copy;
 
 	/* Now we don't support partial mapping */
 	if (count != (domain->bounce_size >> PAGE_SHIFT))
@@ -263,17 +293,25 @@ int vduse_domain_add_user_bounce_pages(struct vduse_iova_domain *domain,
 		goto out;
 
 	for (i = 0; i < count; i++) {
-		map = &domain->bounce_maps[i];
-		if (map->bounce_page) {
+		need_copy = false;
+		head_map = &domain->bounce_maps[(i * inner_pages)];
+		head_page = head_map->bounce_page;
+		for (j = 0; j < inner_pages; j++) {
+			if ((i * inner_pages + j) >= bounce_pfns)
+				break;
+			map = &domain->bounce_maps[(i * inner_pages + j)];
 			/* Copy kernel page to user page if it's in use */
-			if (map->orig_phys != INVALID_PHYS_ADDR)
-				memcpy_to_page(pages[i], 0,
-					       page_address(map->bounce_page),
-					       PAGE_SIZE);
-			__free_page(map->bounce_page);
+			if ((head_page) && (map->orig_phys != INVALID_PHYS_ADDR))
+				need_copy = true;
+			map->bounce_page = pages[i];
 		}
-		map->bounce_page = pages[i];
 		get_page(pages[i]);
+		if ((head_page) && (need_copy))
+			memcpy_to_page(pages[i], 0,
+				       page_address(head_page),
+				       PAGE_SIZE);
+		if (head_page)
+			__free_page(head_page);
 	}
 	domain->user_bounce_pages = true;
 	ret = 0;
@@ -285,8 +323,12 @@ out:
 
 void vduse_domain_remove_user_bounce_pages(struct vduse_iova_domain *domain)
 {
-	struct vduse_bounce_map *map;
-	unsigned long i, count;
+	struct vduse_bounce_map *map, *head_map;
+	unsigned long i, j, count;
+	int inner_pages = PAGE_SIZE / BOUNCE_MAP_SIZE;
+	int bounce_pfns = domain->bounce_size >> BOUNCE_MAP_SHIFT;
+	struct page *head_page = NULL;
+	bool need_copy;
 
 	write_lock(&domain->bounce_lock);
 	if (!domain->user_bounce_pages)
@@ -296,18 +338,34 @@ void vduse_domain_remove_user_bounce_pages(struct vduse_iova_domain *domain)
 	for (i = 0; i < count; i++) {
 		struct page *page = NULL;
 
-		map = &domain->bounce_maps[i];
-		if (WARN_ON(!map->bounce_page))
+		need_copy = false;
+		head_map = &domain->bounce_maps[(i * inner_pages)];
+		if (WARN_ON(!head_map->bounce_page))
 			continue;
-
-		/* Copy user page to kernel page if it's in use */
-		if (map->orig_phys != INVALID_PHYS_ADDR) {
+		head_page = head_map->bounce_page;
+
+		for (j = 0; j < inner_pages; j++) {
+			if ((i * inner_pages + j) >= bounce_pfns)
+				break;
+			map = &domain->bounce_maps[(i * inner_pages + j)];
+			if (WARN_ON(!map->bounce_page))
+				continue;
+			/* Copy user page to kernel page if it's in use */
+			if (map->orig_phys != INVALID_PHYS_ADDR)
+				need_copy = true;
+		}
+		if (need_copy) {
 			page = alloc_page(GFP_ATOMIC | __GFP_NOFAIL);
 			memcpy_from_page(page_address(page),
-					 map->bounce_page, 0, PAGE_SIZE);
+					 head_page, 0, PAGE_SIZE);
+		}
+		for (j = 0; j < inner_pages; j++) {
+			if ((i * inner_pages + j) >= bounce_pfns)
+				break;
+			map = &domain->bounce_maps[(i * inner_pages + j)];
+			map->bounce_page = page;
 		}
-		put_page(map->bounce_page);
-		map->bounce_page = page;
+		put_page(head_page);
 	}
 	domain->user_bounce_pages = false;
 out:
@@ -421,17 +479,15 @@ void vduse_domain_unmap_page(struct vduse_iova_domain *domain,
 	vduse_domain_free_iova(iovad, dma_addr, size);
 }
 
-void *vduse_domain_alloc_coherent(struct vduse_iova_domain *domain,
-				  size_t size, dma_addr_t *dma_addr,
-				  gfp_t flag, unsigned long attrs)
+dma_addr_t vduse_domain_alloc_coherent(struct vduse_iova_domain *domain,
+				       size_t size, void *orig)
 {
 	struct iova_domain *iovad = &domain->consistent_iovad;
 	unsigned long limit = domain->iova_limit;
 	dma_addr_t iova = vduse_domain_alloc_iova(iovad, size, limit);
-	void *orig = alloc_pages_exact(size, flag);
 
-	if (!iova || !orig)
-		goto err;
+	if (!iova)
+		return DMA_MAPPING_ERROR;
 
 	spin_lock(&domain->iotlb_lock);
 	if (vduse_iotlb_add_range(domain, (u64)iova, (u64)iova + size - 1,
@@ -442,27 +498,20 @@ void *vduse_domain_alloc_coherent(struct vduse_iova_domain *domain,
 	}
 	spin_unlock(&domain->iotlb_lock);
 
-	*dma_addr = iova;
+	return iova;
 
-	return orig;
 err:
-	*dma_addr = DMA_MAPPING_ERROR;
-	if (orig)
-		free_pages_exact(orig, size);
-	if (iova)
-		vduse_domain_free_iova(iovad, iova, size);
+	vduse_domain_free_iova(iovad, iova, size);
 
-	return NULL;
+	return DMA_MAPPING_ERROR;
 }
 
 void vduse_domain_free_coherent(struct vduse_iova_domain *domain, size_t size,
-				void *vaddr, dma_addr_t dma_addr,
-				unsigned long attrs)
+				dma_addr_t dma_addr, unsigned long attrs)
 {
 	struct iova_domain *iovad = &domain->consistent_iovad;
 	struct vhost_iotlb_map *map;
 	struct vdpa_map_file *map_file;
-	phys_addr_t pa;
 
 	spin_lock(&domain->iotlb_lock);
 	map = vhost_iotlb_itree_first(domain->iotlb, (u64)dma_addr,
@@ -474,12 +523,10 @@ void vduse_domain_free_coherent(struct vduse_iova_domain *domain, size_t size,
 	map_file = (struct vdpa_map_file *)map->opaque;
 	fput(map_file->file);
 	kfree(map_file);
-	pa = map->addr;
 	vhost_iotlb_map_free(domain->iotlb, map);
 	spin_unlock(&domain->iotlb_lock);
 
 	vduse_domain_free_iova(iovad, dma_addr, size);
-	free_pages_exact(phys_to_virt(pa), size);
 }
 
 static vm_fault_t vduse_domain_mmap_fault(struct vm_fault *vmf)
@@ -557,7 +604,7 @@ vduse_domain_create(unsigned long iova_limit, size_t bounce_size)
 	unsigned long pfn, bounce_pfns;
 	int ret;
 
-	bounce_pfns = PAGE_ALIGN(bounce_size) >> PAGE_SHIFT;
+	bounce_pfns = PAGE_ALIGN(bounce_size) >> BOUNCE_MAP_SHIFT;
 	if (iova_limit <= bounce_size)
 		return NULL;
 
@@ -589,7 +636,7 @@ vduse_domain_create(unsigned long iova_limit, size_t bounce_size)
 	rwlock_init(&domain->bounce_lock);
 	spin_lock_init(&domain->iotlb_lock);
 	init_iova_domain(&domain->stream_iovad,
-			PAGE_SIZE, IOVA_START_PFN);
+			BOUNCE_MAP_SIZE, IOVA_START_PFN);
 	ret = iova_domain_init_rcaches(&domain->stream_iovad);
 	if (ret)
 		goto err_iovad_stream;
diff --git linux-libre-6.6.147-gnu/drivers/vdpa/vdpa_user/iova_domain.h linux-libre-6.6.148-gnu/drivers/vdpa/vdpa_user/iova_domain.h
index 173e979b84a93..14b4370ce9396 100644
--- linux-libre-6.6.147-gnu/drivers/vdpa/vdpa_user/iova_domain.h
+++ linux-libre-6.6.148-gnu/drivers/vdpa/vdpa_user/iova_domain.h
@@ -19,6 +19,11 @@
 
 #define INVALID_PHYS_ADDR (~(phys_addr_t)0)
 
+#define BOUNCE_MAP_SHIFT	12
+#define BOUNCE_MAP_SIZE	(1 << BOUNCE_MAP_SHIFT)
+#define BOUNCE_MAP_MASK	(~(BOUNCE_MAP_SIZE - 1))
+#define BOUNCE_MAP_ALIGN(addr)	(((addr) + BOUNCE_MAP_SIZE - 1) & ~(BOUNCE_MAP_SIZE - 1))
+
 struct vduse_bounce_map {
 	struct page *bounce_page;
 	u64 orig_phys;
@@ -53,13 +58,11 @@ void vduse_domain_unmap_page(struct vduse_iova_domain *domain,
 			     dma_addr_t dma_addr, size_t size,
 			     enum dma_data_direction dir, unsigned long attrs);
 
-void *vduse_domain_alloc_coherent(struct vduse_iova_domain *domain,
-				  size_t size, dma_addr_t *dma_addr,
-				  gfp_t flag, unsigned long attrs);
+dma_addr_t vduse_domain_alloc_coherent(struct vduse_iova_domain *domain,
+				       size_t size, void *orig);
 
 void vduse_domain_free_coherent(struct vduse_iova_domain *domain, size_t size,
-				void *vaddr, dma_addr_t dma_addr,
-				unsigned long attrs);
+				dma_addr_t dma_addr, unsigned long attrs);
 
 void vduse_domain_reset_bounce_map(struct vduse_iova_domain *domain);
 
diff --git linux-libre-6.6.147-gnu/drivers/vdpa/vdpa_user/vduse_dev.c linux-libre-6.6.148-gnu/drivers/vdpa/vdpa_user/vduse_dev.c
index d6a3a58dbda47..85f9bbb563c5e 100644
--- linux-libre-6.6.147-gnu/drivers/vdpa/vdpa_user/vduse_dev.c
+++ linux-libre-6.6.148-gnu/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -851,18 +851,23 @@ static void *vduse_dev_alloc_coherent(struct device *dev, size_t size,
 {
 	struct vduse_dev *vdev = dev_to_vduse(dev);
 	struct vduse_iova_domain *domain = vdev->domain;
-	unsigned long iova;
 	void *addr;
 
 	*dma_addr = DMA_MAPPING_ERROR;
-	addr = vduse_domain_alloc_coherent(domain, size,
-				(dma_addr_t *)&iova, flag, attrs);
+
+	addr = alloc_pages_exact(size, flag | __GFP_ZERO);
 	if (!addr)
 		return NULL;
 
-	*dma_addr = (dma_addr_t)iova;
+	*dma_addr = vduse_domain_alloc_coherent(domain, size, addr);
+	if (*dma_addr == DMA_MAPPING_ERROR)
+		goto err;
 
 	return addr;
+
+err:
+	free_pages_exact(addr, size);
+	return NULL;
 }
 
 static void vduse_dev_free_coherent(struct device *dev, size_t size,
@@ -872,7 +877,8 @@ static void vduse_dev_free_coherent(struct device *dev, size_t size,
 	struct vduse_dev *vdev = dev_to_vduse(dev);
 	struct vduse_iova_domain *domain = vdev->domain;
 
-	vduse_domain_free_coherent(domain, size, vaddr, dma_addr, attrs);
+	vduse_domain_free_coherent(domain, size, dma_addr, attrs);
+	free_pages_exact(vaddr, size);
 }
 
 static size_t vduse_dev_max_mapping_size(struct device *dev)
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/bitblit.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/bitblit.c
index 8563264d11fac..ed853a2aec2fd 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/bitblit.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/bitblit.c
@@ -261,10 +261,10 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		       int fg, int bg)
 {
 	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	int w = DIV_ROUND_UP(vc->vc_font.width, 8), c;
-	int y = real_y(ops->p, vc->state.y);
+	int y = real_y(par->p, vc->state.y);
 	int attribute, use_sw = vc->vc_cursor_type & CUR_SW;
 	int err = 1;
 	char *src;
@@ -278,10 +278,10 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 	attribute = get_attribute(info, c);
 	src = vc->vc_font.data + ((c & charmask) * (w * vc->vc_font.height));
 
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
+	if (par->cursor_state.image.data != src ||
+	    par->cursor_reset) {
+		par->cursor_state.image.data = src;
+		cursor.set |= FB_CUR_SETIMAGE;
 	}
 
 	if (attribute) {
@@ -290,46 +290,46 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		dst = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC);
 		if (!dst)
 			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
+		kfree(par->cursor_data);
+		par->cursor_data = dst;
 		update_attr(dst, src, attribute, vc);
 		src = dst;
 	}
 
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
+	if (par->cursor_state.image.fg_color != fg ||
+	    par->cursor_state.image.bg_color != bg ||
+	    par->cursor_reset) {
+		par->cursor_state.image.fg_color = fg;
+		par->cursor_state.image.bg_color = bg;
 		cursor.set |= FB_CUR_SETCMAP;
 	}
 
-	if ((ops->cursor_state.image.dx != (vc->vc_font.width * vc->state.x)) ||
-	    (ops->cursor_state.image.dy != (vc->vc_font.height * y)) ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = vc->vc_font.width * vc->state.x;
-		ops->cursor_state.image.dy = vc->vc_font.height * y;
+	if ((par->cursor_state.image.dx != (vc->vc_font.width * vc->state.x)) ||
+	    (par->cursor_state.image.dy != (vc->vc_font.height * y)) ||
+	    par->cursor_reset) {
+		par->cursor_state.image.dx = vc->vc_font.width * vc->state.x;
+		par->cursor_state.image.dy = vc->vc_font.height * y;
 		cursor.set |= FB_CUR_SETPOS;
 	}
 
-	if (ops->cursor_state.image.height != vc->vc_font.height ||
-	    ops->cursor_state.image.width != vc->vc_font.width ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.height;
-		ops->cursor_state.image.width = vc->vc_font.width;
+	if (par->cursor_state.image.height != vc->vc_font.height ||
+	    par->cursor_state.image.width != vc->vc_font.width ||
+	    par->cursor_reset) {
+		par->cursor_state.image.height = vc->vc_font.height;
+		par->cursor_state.image.width = vc->vc_font.width;
 		cursor.set |= FB_CUR_SETSIZE;
 	}
 
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
+	if (par->cursor_state.hot.x || par->cursor_state.hot.y ||
+	    par->cursor_reset) {
+		par->cursor_state.hot.x = cursor.hot.y = 0;
 		cursor.set |= FB_CUR_SETHOT;
 	}
 
 	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
+	    vc->vc_cursor_type != par->p->cursor_shape ||
+	    par->cursor_state.mask == NULL ||
+	    par->cursor_reset) {
 		char *mask = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC);
 		int cur_height, size, i = 0;
 		u8 msk = 0xff;
@@ -337,13 +337,13 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		if (!mask)
 			return;
 
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
+		kfree(par->cursor_state.mask);
+		par->cursor_state.mask = mask;
 
-		ops->p->cursor_shape = vc->vc_cursor_type;
+		par->p->cursor_shape = vc->vc_cursor_type;
 		cursor.set |= FB_CUR_SETSHAPE;
 
-		switch (CUR_SIZE(ops->p->cursor_shape)) {
+		switch (CUR_SIZE(par->p->cursor_shape)) {
 		case CUR_NONE:
 			cur_height = 0;
 			break;
@@ -374,26 +374,26 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 
 	switch (mode) {
 	case CM_ERASE:
-		ops->cursor_state.enable = 0;
+		par->cursor_state.enable = 0;
 		break;
 	case CM_DRAW:
 	case CM_MOVE:
 	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		par->cursor_state.enable = (use_sw) ? 0 : 1;
 		break;
 	}
 
 	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
+	cursor.image.fg_color = par->cursor_state.image.fg_color;
+	cursor.image.bg_color = par->cursor_state.image.bg_color;
+	cursor.image.dx = par->cursor_state.image.dx;
+	cursor.image.dy = par->cursor_state.image.dy;
+	cursor.image.height = par->cursor_state.image.height;
+	cursor.image.width = par->cursor_state.image.width;
+	cursor.hot.x = par->cursor_state.hot.x;
+	cursor.hot.y = par->cursor_state.hot.y;
+	cursor.mask = par->cursor_state.mask;
+	cursor.enable = par->cursor_state.enable;
 	cursor.image.depth = 1;
 	cursor.rop = ROP_XOR;
 
@@ -403,31 +403,31 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 	if (err)
 		soft_cursor(info, &cursor);
 
-	ops->cursor_reset = 0;
+	par->cursor_reset = 0;
 }
 
 static int bit_update_start(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int err;
 
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
+	err = fb_pan_display(info, &par->var);
+	par->var.xoffset = info->var.xoffset;
+	par->var.yoffset = info->var.yoffset;
+	par->var.vmode = info->var.vmode;
 	return err;
 }
 
-void fbcon_set_bitops(struct fbcon_ops *ops)
+void fbcon_set_bitops(struct fbcon_par *par)
 {
-	ops->bmove = bit_bmove;
-	ops->clear = bit_clear;
-	ops->putcs = bit_putcs;
-	ops->clear_margins = bit_clear_margins;
-	ops->cursor = bit_cursor;
-	ops->update_start = bit_update_start;
-	ops->rotate_font = NULL;
-
-	if (ops->rotate)
-		fbcon_set_rotate(ops);
+	par->bmove = bit_bmove;
+	par->clear = bit_clear;
+	par->putcs = bit_putcs;
+	par->clear_margins = bit_clear_margins;
+	par->cursor = bit_cursor;
+	par->update_start = bit_update_start;
+	par->rotate_font = NULL;
+
+	if (par->rotate)
+		fbcon_set_rotate(par);
 }
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon.c
index 6ceb3c8d73279..6bb86a415c6cf 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon.c
@@ -198,27 +198,27 @@ static struct device *fbcon_device;
 #ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION
 static inline void fbcon_set_rotation(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	if (!(info->flags & FBINFO_MISC_TILEBLITTING) &&
-	    ops->p->con_rotate < 4)
-		ops->rotate = ops->p->con_rotate;
+	    par->p->con_rotate < 4)
+		par->rotate = par->p->con_rotate;
 	else
-		ops->rotate = 0;
+		par->rotate = 0;
 }
 
 static void fbcon_rotate(struct fb_info *info, u32 rotate)
 {
-	struct fbcon_ops *ops= info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fb_info *fb_info;
 
-	if (!ops || ops->currcon == -1)
+	if (!par || par->currcon == -1)
 		return;
 
-	fb_info = fbcon_info_from_console(ops->currcon);
+	fb_info = fbcon_info_from_console(par->currcon);
 
 	if (info == fb_info) {
-		struct fbcon_display *p = &fb_display[ops->currcon];
+		struct fbcon_display *p = &fb_display[par->currcon];
 
 		if (rotate < 4)
 			p->con_rotate = rotate;
@@ -231,12 +231,12 @@ static void fbcon_rotate(struct fb_info *info, u32 rotate)
 
 static void fbcon_rotate_all(struct fb_info *info, u32 rotate)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct vc_data *vc;
 	struct fbcon_display *p;
 	int i;
 
-	if (!ops || ops->currcon < 0 || rotate > 3)
+	if (!par || par->currcon < 0 || rotate > 3)
 		return;
 
 	for (i = first_fb_vc; i <= last_fb_vc; i++) {
@@ -254,9 +254,9 @@ static void fbcon_rotate_all(struct fb_info *info, u32 rotate)
 #else
 static inline void fbcon_set_rotation(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	ops->rotate = FB_ROTATE_UR;
+	par->rotate = FB_ROTATE_UR;
 }
 
 static void fbcon_rotate(struct fb_info *info, u32 rotate)
@@ -272,17 +272,17 @@ static void fbcon_rotate_all(struct fb_info *info, u32 rotate)
 
 static int fbcon_get_rotate(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	return (ops) ? ops->rotate : 0;
+	return (par) ? par->rotate : 0;
 }
 
 static inline int fbcon_is_inactive(struct vc_data *vc, struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	return (info->state != FBINFO_STATE_RUNNING ||
-		vc->vc_mode != KD_TEXT || ops->graphics);
+		vc->vc_mode != KD_TEXT || par->graphics);
 }
 
 static int get_color(struct vc_data *vc, struct fb_info *info,
@@ -354,7 +354,7 @@ static int get_color(struct vc_data *vc, struct fb_info *info,
 
 static void fb_flashcursor(struct work_struct *work)
 {
-	struct fbcon_ops *ops = container_of(work, struct fbcon_ops, cursor_work.work);
+	struct fbcon_par *par = container_of(work, struct fbcon_par, cursor_work.work);
 	struct fb_info *info;
 	struct vc_data *vc = NULL;
 	int c;
@@ -369,10 +369,10 @@ static void fb_flashcursor(struct work_struct *work)
 		return;
 
 	/* protected by console_lock */
-	info = ops->info;
+	info = par->info;
 
-	if (ops->currcon != -1)
-		vc = vc_cons[ops->currcon].d;
+	if (par->currcon != -1)
+		vc = vc_cons[par->currcon].d;
 
 	if (!vc || !con_is_visible(vc) ||
 	    fbcon_info_from_console(vc->vc_num) != info ||
@@ -382,30 +382,30 @@ static void fb_flashcursor(struct work_struct *work)
 	}
 
 	c = scr_readw((u16 *) vc->vc_pos);
-	mode = (!ops->cursor_flash || ops->cursor_state.enable) ?
+	mode = (!par->cursor_flash || par->cursor_state.enable) ?
 		CM_ERASE : CM_DRAW;
-	ops->cursor(vc, info, mode, get_color(vc, info, c, 1),
+	par->cursor(vc, info, mode, get_color(vc, info, c, 1),
 		    get_color(vc, info, c, 0));
 	console_unlock();
 
-	queue_delayed_work(system_power_efficient_wq, &ops->cursor_work,
-			   ops->cur_blink_jiffies);
+	queue_delayed_work(system_power_efficient_wq, &par->cursor_work,
+			   par->cur_blink_jiffies);
 }
 
 static void fbcon_add_cursor_work(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	if (!fbcon_cursor_noblink)
-		queue_delayed_work(system_power_efficient_wq, &ops->cursor_work,
-				   ops->cur_blink_jiffies);
+		queue_delayed_work(system_power_efficient_wq, &par->cursor_work,
+				   par->cur_blink_jiffies);
 }
 
 static void fbcon_del_cursor_work(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	cancel_delayed_work_sync(&ops->cursor_work);
+	cancel_delayed_work_sync(&par->cursor_work);
 }
 
 #ifndef MODULE
@@ -559,7 +559,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
 			       int cols, int rows, int new_cols, int new_rows)
 {
 	/* Need to make room for the logo */
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int cnt, erase = vc->vc_video_erase_char, step;
 	unsigned short *save = NULL, *r, *q;
 	int logo_height;
@@ -575,7 +575,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
 	 */
 	if (fb_get_color_depth(&info->var, &info->fix) == 1)
 		erase &= ~0x400;
-	logo_height = fb_prepare_logo(info, ops->rotate);
+	logo_height = fb_prepare_logo(info, par->rotate);
 	logo_lines = DIV_ROUND_UP(logo_height, vc->vc_font.height);
 	q = (unsigned short *) (vc->vc_origin +
 				vc->vc_size_row * rows);
@@ -648,15 +648,15 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
 #ifdef CONFIG_FB_TILEBLITTING
 static void set_blitting_type(struct vc_data *vc, struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	ops->p = &fb_display[vc->vc_num];
+	par->p = &fb_display[vc->vc_num];
 
 	if ((info->flags & FBINFO_MISC_TILEBLITTING))
 		fbcon_set_tileops(vc, info);
 	else {
 		fbcon_set_rotation(info);
-		fbcon_set_bitops(ops);
+		fbcon_set_bitops(par);
 	}
 }
 
@@ -673,12 +673,12 @@ static int fbcon_invalid_charcount(struct fb_info *info, unsigned charcount)
 #else
 static void set_blitting_type(struct vc_data *vc, struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	info->flags &= ~FBINFO_MISC_TILEBLITTING;
-	ops->p = &fb_display[vc->vc_num];
+	par->p = &fb_display[vc->vc_num];
 	fbcon_set_rotation(info);
-	fbcon_set_bitops(ops);
+	fbcon_set_bitops(par);
 }
 
 static int fbcon_invalid_charcount(struct fb_info *info, unsigned charcount)
@@ -698,13 +698,13 @@ static void fbcon_release(struct fb_info *info)
 	module_put(info->fbops->owner);
 
 	if (info->fbcon_par) {
-		struct fbcon_ops *ops = info->fbcon_par;
+		struct fbcon_par *par = info->fbcon_par;
 
 		fbcon_del_cursor_work(info);
-		kfree(ops->cursor_state.mask);
-		kfree(ops->cursor_data);
-		kfree(ops->cursor_src);
-		kfree(ops->fontbuffer);
+		kfree(par->cursor_state.mask);
+		kfree(par->cursor_data);
+		kfree(par->cursor_src);
+		kfree(par->fontbuffer);
 		kfree(info->fbcon_par);
 		info->fbcon_par = NULL;
 	}
@@ -712,7 +712,7 @@ static void fbcon_release(struct fb_info *info)
 
 static int fbcon_open(struct fb_info *info)
 {
-	struct fbcon_ops *ops;
+	struct fbcon_par *par;
 
 	if (!try_module_get(info->fbops->owner))
 		return -ENODEV;
@@ -726,16 +726,16 @@ static int fbcon_open(struct fb_info *info)
 	}
 	unlock_fb_info(info);
 
-	ops = kzalloc(sizeof(struct fbcon_ops), GFP_KERNEL);
-	if (!ops) {
+	par = kzalloc(sizeof(*par), GFP_KERNEL);
+	if (!par) {
 		fbcon_release(info);
 		return -ENOMEM;
 	}
 
-	INIT_DELAYED_WORK(&ops->cursor_work, fb_flashcursor);
-	ops->info = info;
-	info->fbcon_par = ops;
-	ops->cur_blink_jiffies = HZ / 5;
+	INIT_DELAYED_WORK(&par->cursor_work, fb_flashcursor);
+	par->info = info;
+	info->fbcon_par = par;
+	par->cur_blink_jiffies = HZ / 5;
 
 	return 0;
 }
@@ -782,12 +782,12 @@ static void con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo,
 static void con2fb_init_display(struct vc_data *vc, struct fb_info *info,
 				int unit, int show_logo)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int ret;
 
-	ops->currcon = fg_console;
+	par->currcon = fg_console;
 
-	if (info->fbops->fb_set_par && !ops->initialized) {
+	if (info->fbops->fb_set_par && !par->initialized) {
 		ret = info->fbops->fb_set_par(info);
 
 		if (ret)
@@ -796,8 +796,8 @@ static void con2fb_init_display(struct vc_data *vc, struct fb_info *info,
 				"error code %d\n", ret);
 	}
 
-	ops->initialized = true;
-	ops->graphics = 0;
+	par->initialized = true;
+	par->graphics = 0;
 	fbcon_set_disp(info, &info->var, unit);
 
 	if (show_logo) {
@@ -934,7 +934,7 @@ static const char *fbcon_startup(void)
 	struct vc_data *vc = vc_cons[fg_console].d;
 	const struct font_desc *font = NULL;
 	struct fb_info *info = NULL;
-	struct fbcon_ops *ops;
+	struct fbcon_par *par;
 	int rows, cols;
 
 	/*
@@ -954,10 +954,10 @@ static const char *fbcon_startup(void)
 	if (fbcon_open(info))
 		return NULL;
 
-	ops = info->fbcon_par;
-	ops->currcon = -1;
-	ops->graphics = 1;
-	ops->cur_rotate = -1;
+	par = info->fbcon_par;
+	par->currcon = -1;
+	par->graphics = 1;
+	par->cur_rotate = -1;
 
 	p->con_rotate = initial_rotation;
 	if (p->con_rotate == -1)
@@ -980,8 +980,8 @@ static const char *fbcon_startup(void)
 		vc->vc_font.charcount = font->charcount;
 	}
 
-	cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-	rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+	cols = FBCON_SWAP(par->rotate, info->var.xres, info->var.yres);
+	rows = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
 	cols /= vc->vc_font.width;
 	rows /= vc->vc_font.height;
 	vc_resize(vc, cols, rows);
@@ -999,7 +999,7 @@ static const char *fbcon_startup(void)
 static void fbcon_init(struct vc_data *vc, bool init)
 {
 	struct fb_info *info;
-	struct fbcon_ops *ops;
+	struct fbcon_par *par;
 	struct vc_data **default_mode = vc->vc_display_fg;
 	struct vc_data *svc = *default_mode;
 	struct fbcon_display *t, *p = &fb_display[vc->vc_num];
@@ -1074,8 +1074,8 @@ static void fbcon_init(struct vc_data *vc, bool init)
 	if (!*vc->uni_pagedict_loc)
 		con_copy_unimap(vc, svc);
 
-	ops = info->fbcon_par;
-	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
+	par = info->fbcon_par;
+	par->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
 
 	p->con_rotate = initial_rotation;
 	if (p->con_rotate == -1)
@@ -1087,8 +1087,8 @@ static void fbcon_init(struct vc_data *vc, bool init)
 
 	cols = vc->vc_cols;
 	rows = vc->vc_rows;
-	new_cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-	new_rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+	new_cols = FBCON_SWAP(par->rotate, info->var.xres, info->var.yres);
+	new_rows = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
 	new_cols /= vc->vc_font.width;
 	new_rows /= vc->vc_font.height;
 
@@ -1100,7 +1100,7 @@ static void fbcon_init(struct vc_data *vc, bool init)
 	 * We need to do it in fbcon_init() to prevent screen corruption.
 	 */
 	if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
-		if (info->fbops->fb_set_par && !ops->initialized) {
+		if (info->fbops->fb_set_par && !par->initialized) {
 			ret = info->fbops->fb_set_par(info);
 
 			if (ret)
@@ -1109,10 +1109,10 @@ static void fbcon_init(struct vc_data *vc, bool init)
 					"error code %d\n", ret);
 		}
 
-		ops->initialized = true;
+		par->initialized = true;
 	}
 
-	ops->graphics = 0;
+	par->graphics = 0;
 
 #ifdef CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION
 	if ((info->flags & FBINFO_HWACCEL_COPYAREA) &&
@@ -1136,12 +1136,12 @@ static void fbcon_init(struct vc_data *vc, bool init)
 	if (logo)
 		fbcon_prepare_logo(vc, info, cols, rows, new_cols, new_rows);
 
-	if (ops->rotate_font && ops->rotate_font(info, vc)) {
-		ops->rotate = FB_ROTATE_UR;
+	if (par->rotate_font && par->rotate_font(info, vc)) {
+		par->rotate = FB_ROTATE_UR;
 		set_blitting_type(vc, info);
 	}
 
-	ops->p = &fb_display[fg_console];
+	par->p = &fb_display[fg_console];
 }
 
 static void fbcon_free_font(struct fbcon_display *p)
@@ -1179,7 +1179,7 @@ static void fbcon_deinit(struct vc_data *vc)
 {
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 	struct fb_info *info;
-	struct fbcon_ops *ops;
+	struct fbcon_par *par;
 	int idx;
 
 	fbcon_free_font(p);
@@ -1194,15 +1194,15 @@ static void fbcon_deinit(struct vc_data *vc)
 	if (!info)
 		goto finished;
 
-	ops = info->fbcon_par;
+	par = info->fbcon_par;
 
-	if (!ops)
+	if (!par)
 		goto finished;
 
 	if (con_is_visible(vc))
 		fbcon_del_cursor_work(info);
 
-	ops->initialized = false;
+	par->initialized = false;
 finished:
 
 	fbcon_free_font(p);
@@ -1249,7 +1249,7 @@ static void __fbcon_clear(struct vc_data *vc, unsigned int sy, unsigned int sx,
 			  unsigned int height, unsigned int width)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int fg, bg;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 	u_int y_break;
@@ -1264,7 +1264,7 @@ static void __fbcon_clear(struct vc_data *vc, unsigned int sy, unsigned int sx,
 		vc->vc_top = 0;
 		/*
 		 * If the font dimensions are not an integral of the display
-		 * dimensions then the ops->clear below won't end up clearing
+		 * dimensions then the par->clear below won't end up clearing
 		 * the margins.  Call clear_margins here in case the logo
 		 * bitmap stretched into the margin area.
 		 */
@@ -1278,11 +1278,10 @@ static void __fbcon_clear(struct vc_data *vc, unsigned int sy, unsigned int sx,
 	y_break = p->vrows - p->yscroll;
 	if (sy < y_break && sy + height - 1 >= y_break) {
 		u_int b = y_break - sy;
-		ops->clear(vc, info, real_y(p, sy), sx, b, width, fg, bg);
-		ops->clear(vc, info, real_y(p, sy + b), sx, height - b,
-				 width, fg, bg);
+		par->clear(vc, info, real_y(p, sy), sx, b, width, fg, bg);
+		par->clear(vc, info, real_y(p, sy + b), sx, height - b, width, fg, bg);
 	} else
-		ops->clear(vc, info, real_y(p, sy), sx, height, width, fg, bg);
+		par->clear(vc, info, real_y(p, sy), sx, height, width, fg, bg);
 }
 
 static void fbcon_clear(struct vc_data *vc, unsigned int sy, unsigned int sx,
@@ -1296,10 +1295,10 @@ static void fbcon_putcs(struct vc_data *vc, const unsigned short *s,
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
 	struct fbcon_display *p = &fb_display[vc->vc_num];
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	if (!fbcon_is_inactive(vc, info))
-		ops->putcs(vc, info, s, count, real_y(p, ypos), xpos,
+		par->putcs(vc, info, s, count, real_y(p, ypos), xpos,
 			   get_color(vc, info, scr_readw(s), 1),
 			   get_color(vc, info, scr_readw(s), 0));
 }
@@ -1315,19 +1314,19 @@ static void fbcon_putc(struct vc_data *vc, int c, int ypos, int xpos)
 static void fbcon_clear_margins(struct vc_data *vc, int bottom_only)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	if (!fbcon_is_inactive(vc, info))
-		ops->clear_margins(vc, info, margin_color, bottom_only);
+		par->clear_margins(vc, info, margin_color, bottom_only);
 }
 
 static void fbcon_cursor(struct vc_data *vc, int mode)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
  	int c = scr_readw((u16 *) vc->vc_pos);
 
-	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
+	par->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
 
 	if (fbcon_is_inactive(vc, info) || vc->vc_deccm != 1)
 		return;
@@ -1337,12 +1336,12 @@ static void fbcon_cursor(struct vc_data *vc, int mode)
 	else
 		fbcon_add_cursor_work(info);
 
-	ops->cursor_flash = (mode == CM_ERASE) ? 0 : 1;
+	par->cursor_flash = (mode == CM_ERASE) ? 0 : 1;
 
-	if (!ops->cursor)
+	if (!par->cursor)
 		return;
 
-	ops->cursor(vc, info, mode, get_color(vc, info, c, 1),
+	par->cursor(vc, info, mode, get_color(vc, info, c, 1),
 		    get_color(vc, info, c, 0));
 }
 
@@ -1356,9 +1355,8 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
 	struct fbcon_display *p, *t;
 	struct vc_data **default_mode, *vc;
 	struct vc_data *svc;
-	struct fbcon_ops *ops = info->fbcon_par;
-	int rows, cols;
-	unsigned long ret = 0;
+	struct fbcon_par *par = info->fbcon_par;
+	int rows, cols, ret;
 
 	p = &fb_display[unit];
 
@@ -1389,7 +1387,7 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
 	var->yoffset = info->var.yoffset;
 	var->xoffset = info->var.xoffset;
 	fb_set_var(info, var);
-	ops->var = info->var;
+	par->var = info->var;
 	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
 	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
 	if (vc->vc_font.charcount == 256) {
@@ -1405,8 +1403,8 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
 	if (!*vc->uni_pagedict_loc)
 		con_copy_unimap(vc, svc);
 
-	cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-	rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+	cols = FBCON_SWAP(par->rotate, info->var.xres, info->var.yres);
+	rows = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
 	cols /= vc->vc_font.width;
 	rows /= vc->vc_font.height;
 	ret = vc_resize(vc, cols, rows);
@@ -1418,16 +1416,16 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
 static __inline__ void ywrap_up(struct vc_data *vc, int count)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 
 	p->yscroll += count;
 	if (p->yscroll >= p->vrows)	/* Deal with wrap */
 		p->yscroll -= p->vrows;
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode |= FB_VMODE_YWRAP;
-	ops->update_start(info);
+	par->var.xoffset = 0;
+	par->var.yoffset = p->yscroll * vc->vc_font.height;
+	par->var.vmode |= FB_VMODE_YWRAP;
+	par->update_start(info);
 	scrollback_max += count;
 	if (scrollback_max > scrollback_phys_max)
 		scrollback_max = scrollback_phys_max;
@@ -1437,16 +1435,16 @@ static __inline__ void ywrap_up(struct vc_data *vc, int count)
 static __inline__ void ywrap_down(struct vc_data *vc, int count)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 
 	p->yscroll -= count;
 	if (p->yscroll < 0)	/* Deal with wrap */
 		p->yscroll += p->vrows;
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode |= FB_VMODE_YWRAP;
-	ops->update_start(info);
+	par->var.xoffset = 0;
+	par->var.yoffset = p->yscroll * vc->vc_font.height;
+	par->var.vmode |= FB_VMODE_YWRAP;
+	par->update_start(info);
 	scrollback_max -= count;
 	if (scrollback_max < 0)
 		scrollback_max = 0;
@@ -1457,19 +1455,19 @@ static __inline__ void ypan_up(struct vc_data *vc, int count)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
 	struct fbcon_display *p = &fb_display[vc->vc_num];
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	p->yscroll += count;
 	if (p->yscroll > p->vrows - vc->vc_rows) {
-		ops->bmove(vc, info, p->vrows - vc->vc_rows,
+		par->bmove(vc, info, p->vrows - vc->vc_rows,
 			    0, 0, 0, vc->vc_rows, vc->vc_cols);
 		p->yscroll -= p->vrows - vc->vc_rows;
 	}
 
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
+	par->var.xoffset = 0;
+	par->var.yoffset = p->yscroll * vc->vc_font.height;
+	par->var.vmode &= ~FB_VMODE_YWRAP;
+	par->update_start(info);
 	fbcon_clear_margins(vc, 1);
 	scrollback_max += count;
 	if (scrollback_max > scrollback_phys_max)
@@ -1480,7 +1478,7 @@ static __inline__ void ypan_up(struct vc_data *vc, int count)
 static __inline__ void ypan_up_redraw(struct vc_data *vc, int t, int count)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 
 	p->yscroll += count;
@@ -1490,10 +1488,10 @@ static __inline__ void ypan_up_redraw(struct vc_data *vc, int t, int count)
 		fbcon_redraw_move(vc, p, t + count, vc->vc_rows - count, t);
 	}
 
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
+	par->var.xoffset = 0;
+	par->var.yoffset = p->yscroll * vc->vc_font.height;
+	par->var.vmode &= ~FB_VMODE_YWRAP;
+	par->update_start(info);
 	fbcon_clear_margins(vc, 1);
 	scrollback_max += count;
 	if (scrollback_max > scrollback_phys_max)
@@ -1505,19 +1503,19 @@ static __inline__ void ypan_down(struct vc_data *vc, int count)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
 	struct fbcon_display *p = &fb_display[vc->vc_num];
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	p->yscroll -= count;
 	if (p->yscroll < 0) {
-		ops->bmove(vc, info, 0, 0, p->vrows - vc->vc_rows,
+		par->bmove(vc, info, 0, 0, p->vrows - vc->vc_rows,
 			    0, vc->vc_rows, vc->vc_cols);
 		p->yscroll += p->vrows - vc->vc_rows;
 	}
 
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
+	par->var.xoffset = 0;
+	par->var.yoffset = p->yscroll * vc->vc_font.height;
+	par->var.vmode &= ~FB_VMODE_YWRAP;
+	par->update_start(info);
 	fbcon_clear_margins(vc, 1);
 	scrollback_max -= count;
 	if (scrollback_max < 0)
@@ -1528,7 +1526,7 @@ static __inline__ void ypan_down(struct vc_data *vc, int count)
 static __inline__ void ypan_down_redraw(struct vc_data *vc, int t, int count)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 
 	p->yscroll -= count;
@@ -1538,10 +1536,10 @@ static __inline__ void ypan_down_redraw(struct vc_data *vc, int t, int count)
 		fbcon_redraw_move(vc, p, t, vc->vc_rows - count, t + count);
 	}
 
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
+	par->var.xoffset = 0;
+	par->var.yoffset = p->yscroll * vc->vc_font.height;
+	par->var.vmode &= ~FB_VMODE_YWRAP;
+	par->update_start(info);
 	fbcon_clear_margins(vc, 1);
 	scrollback_max -= count;
 	if (scrollback_max < 0)
@@ -1590,7 +1588,7 @@ static void fbcon_redraw_blit(struct vc_data *vc, struct fb_info *info,
 	unsigned short *d = (unsigned short *)
 	    (vc->vc_origin + vc->vc_size_row * line);
 	unsigned short *s = d + offset;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	while (count--) {
 		unsigned short *start = s;
@@ -1603,8 +1601,8 @@ static void fbcon_redraw_blit(struct vc_data *vc, struct fb_info *info,
 
 			if (c == scr_readw(d)) {
 				if (s > start) {
-					ops->bmove(vc, info, line + ycount, x,
-						   line, x, 1, s-start);
+					par->bmove(vc, info, line + ycount, x,
+						   line, x, 1, s - start);
 					x += s - start + 1;
 					start = s + 1;
 				} else {
@@ -1619,8 +1617,7 @@ static void fbcon_redraw_blit(struct vc_data *vc, struct fb_info *info,
 			d++;
 		} while (s < le);
 		if (s > start)
-			ops->bmove(vc, info, line + ycount, x, line, x, 1,
-				   s-start);
+			par->bmove(vc, info, line + ycount, x, line, x, 1, s - start);
 		console_conditional_schedule();
 		if (ycount > 0)
 			line++;
@@ -1691,7 +1688,7 @@ static void fbcon_bmove_rec(struct vc_data *vc, struct fbcon_display *p, int sy,
 			    int dy, int dx, int height, int width, u_int y_break)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u_int b;
 
 	if (sy < y_break && sy + height > y_break) {
@@ -1725,8 +1722,7 @@ static void fbcon_bmove_rec(struct vc_data *vc, struct fbcon_display *p, int sy,
 		}
 		return;
 	}
-	ops->bmove(vc, info, real_y(p, sy), sx, real_y(p, dy), dx,
-		   height, width);
+	par->bmove(vc, info, real_y(p, sy), sx, real_y(p, dy), dx, height, width);
 }
 
 static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
@@ -1953,15 +1949,13 @@ static void updatescrollmode_accel(struct fbcon_display *p,
 					struct vc_data *vc)
 {
 #ifdef CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int cap = info->flags;
 	u16 t = 0;
-	int ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep,
-				  info->fix.xpanstep);
-	int ywrap = FBCON_SWAP(ops->rotate, info->fix.ywrapstep, t);
-	int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-	int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual,
-				   info->var.xres_virtual);
+	int ypan = FBCON_SWAP(par->rotate, info->fix.ypanstep, info->fix.xpanstep);
+	int ywrap = FBCON_SWAP(par->rotate, info->fix.ywrapstep, t);
+	int yres = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
+	int vyres = FBCON_SWAP(par->rotate, info->var.yres_virtual, info->var.xres_virtual);
 	int good_pan = (cap & FBINFO_HWACCEL_YPAN) &&
 		divides(ypan, vc->vc_font.height) && vyres > yres;
 	int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) &&
@@ -1994,11 +1988,10 @@ static void updatescrollmode(struct fbcon_display *p,
 					struct fb_info *info,
 					struct vc_data *vc)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int fh = vc->vc_font.height;
-	int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-	int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual,
-				   info->var.xres_virtual);
+	int yres = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
+	int vyres = FBCON_SWAP(par->rotate, info->var.yres_virtual, info->var.xres_virtual);
 
 	p->vrows = vyres/fh;
 	if (yres > (fh * (vc->vc_rows + 1)))
@@ -2017,7 +2010,7 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
 			unsigned int height, unsigned int user)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 	struct fb_var_screeninfo var = info->var;
 	int x_diff, y_diff, virt_w, virt_h, virt_fw, virt_fh;
@@ -2040,12 +2033,10 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
 			return -EINVAL;
 	}
 
-	virt_w = FBCON_SWAP(ops->rotate, width, height);
-	virt_h = FBCON_SWAP(ops->rotate, height, width);
-	virt_fw = FBCON_SWAP(ops->rotate, vc->vc_font.width,
-				 vc->vc_font.height);
-	virt_fh = FBCON_SWAP(ops->rotate, vc->vc_font.height,
-				 vc->vc_font.width);
+	virt_w = FBCON_SWAP(par->rotate, width, height);
+	virt_h = FBCON_SWAP(par->rotate, height, width);
+	virt_fw = FBCON_SWAP(par->rotate, vc->vc_font.width, vc->vc_font.height);
+	virt_fh = FBCON_SWAP(par->rotate, vc->vc_font.height, vc->vc_font.width);
 	var.xres = virt_w * virt_fw;
 	var.yres = virt_h * virt_fh;
 	x_diff = info->var.xres - var.xres;
@@ -2071,7 +2062,7 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
 			fb_set_var(info, &var);
 		}
 		var_to_display(p, &info->var, info);
-		ops->var = info->var;
+		par->var = info->var;
 	}
 	updatescrollmode(p, info, vc);
 	return 0;
@@ -2080,13 +2071,13 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
 static bool fbcon_switch(struct vc_data *vc)
 {
 	struct fb_info *info, *old_info = NULL;
-	struct fbcon_ops *ops;
+	struct fbcon_par *par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 	struct fb_var_screeninfo var;
 	int i, ret, prev_console;
 
 	info = fbcon_info_from_console(vc->vc_num);
-	ops = info->fbcon_par;
+	par = info->fbcon_par;
 
 	if (logo_shown >= 0) {
 		struct vc_data *conp2 = vc_cons[logo_shown].d;
@@ -2097,7 +2088,7 @@ static bool fbcon_switch(struct vc_data *vc)
 		logo_shown = FBCON_LOGO_CANSHOW;
 	}
 
-	prev_console = ops->currcon;
+	prev_console = par->currcon;
 	if (prev_console != -1)
 		old_info = fbcon_info_from_console(prev_console);
 	/*
@@ -2110,9 +2101,9 @@ static bool fbcon_switch(struct vc_data *vc)
 	 */
 	fbcon_for_each_registered_fb(i) {
 		if (fbcon_registered_fb[i]->fbcon_par) {
-			struct fbcon_ops *o = fbcon_registered_fb[i]->fbcon_par;
+			struct fbcon_par *par = fbcon_registered_fb[i]->fbcon_par;
 
-			o->currcon = vc->vc_num;
+			par->currcon = vc->vc_num;
 		}
 	}
 	memset(&var, 0, sizeof(struct fb_var_screeninfo));
@@ -2126,7 +2117,7 @@ static bool fbcon_switch(struct vc_data *vc)
 	info->var.activate = var.activate;
 	var.vmode |= info->var.vmode & ~FB_VMODE_MASK;
 	fb_set_var(info, &var);
-	ops->var = info->var;
+	par->var = info->var;
 
 	if (old_info != NULL && (old_info != info ||
 				 info->flags & FBINFO_MISC_ALWAYS_SETPAR)) {
@@ -2144,16 +2135,16 @@ static bool fbcon_switch(struct vc_data *vc)
 	}
 
 	if (fbcon_is_inactive(vc, info) ||
-	    ops->blank_state != FB_BLANK_UNBLANK)
+	    par->blank_state != FB_BLANK_UNBLANK)
 		fbcon_del_cursor_work(info);
 	else
 		fbcon_add_cursor_work(info);
 
 	set_blitting_type(vc, info);
-	ops->cursor_reset = 1;
+	par->cursor_reset = 1;
 
-	if (ops->rotate_font && ops->rotate_font(info, vc)) {
-		ops->rotate = FB_ROTATE_UR;
+	if (par->rotate_font && par->rotate_font(info, vc)) {
+		par->rotate = FB_ROTATE_UR;
 		set_blitting_type(vc, info);
 	}
 
@@ -2184,8 +2175,8 @@ static bool fbcon_switch(struct vc_data *vc)
 	scrollback_current = 0;
 
 	if (!fbcon_is_inactive(vc, info)) {
-	    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
-	    ops->update_start(info);
+	    par->var.xoffset = par->var.yoffset = p->yscroll = 0;
+	    par->update_start(info);
 	}
 
 	fbcon_set_palette(vc, color_table);
@@ -2194,7 +2185,7 @@ static bool fbcon_switch(struct vc_data *vc)
 	if (logo_shown == FBCON_LOGO_DRAW) {
 
 		logo_shown = fg_console;
-		fb_show_logo(info, ops->rotate);
+		fb_show_logo(info, par->rotate);
 		update_region(vc,
 			      vc->vc_origin + vc->vc_size_row * vc->vc_top,
 			      vc->vc_size_row * (vc->vc_bottom -
@@ -2222,27 +2213,27 @@ static void fbcon_generic_blank(struct vc_data *vc, struct fb_info *info,
 static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
 	if (mode_switch) {
 		struct fb_var_screeninfo var = info->var;
 
-		ops->graphics = 1;
+		par->graphics = 1;
 
 		if (!blank) {
 			var.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE |
 				FB_ACTIVATE_KD_TEXT;
 			fb_set_var(info, &var);
-			ops->graphics = 0;
-			ops->var = info->var;
+			par->graphics = 0;
+			par->var = info->var;
 		}
 	}
 
  	if (!fbcon_is_inactive(vc, info)) {
-		if (ops->blank_state != blank) {
-			ops->blank_state = blank;
+		if (par->blank_state != blank) {
+			par->blank_state = blank;
 			fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
-			ops->cursor_flash = (!blank);
+			par->cursor_flash = (!blank);
 
 			if (fb_blank(info, blank))
 				fbcon_generic_blank(vc, info, blank);
@@ -2253,7 +2244,7 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 	}
 
 	if (mode_switch || fbcon_is_inactive(vc, info) ||
-	    ops->blank_state != FB_BLANK_UNBLANK)
+	    par->blank_state != FB_BLANK_UNBLANK)
 		fbcon_del_cursor_work(info);
 	else
 		fbcon_add_cursor_work(info);
@@ -2264,10 +2255,10 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 static int fbcon_debug_enter(struct vc_data *vc)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	ops->save_graphics = ops->graphics;
-	ops->graphics = 0;
+	par->save_graphics = par->graphics;
+	par->graphics = 0;
 	if (info->fbops->fb_debug_enter)
 		info->fbops->fb_debug_enter(info);
 	fbcon_set_palette(vc, color_table);
@@ -2277,9 +2268,9 @@ static int fbcon_debug_enter(struct vc_data *vc)
 static int fbcon_debug_leave(struct vc_data *vc)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	ops->graphics = ops->save_graphics;
+	par->graphics = par->save_graphics;
 	if (info->fbops->fb_debug_leave)
 		info->fbops->fb_debug_leave(info);
 	return 0;
@@ -2415,7 +2406,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
 			     const u8 * data, int userfont)
 {
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
 	int resize, ret, old_userfont, old_width, old_height, old_charcount;
 	u8 *old_data = vc->vc_font.data;
@@ -2442,8 +2433,8 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
 	if (resize) {
 		int cols, rows;
 
-		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+		cols = FBCON_SWAP(par->rotate, info->var.xres, info->var.yres);
+		rows = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
 		cols /= w;
 		rows /= h;
 		ret = vc_resize(vc, cols, rows);
@@ -2676,11 +2667,11 @@ static void fbcon_invert_region(struct vc_data *vc, u16 * p, int cnt)
 void fbcon_suspended(struct fb_info *info)
 {
 	struct vc_data *vc = NULL;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	if (!ops || ops->currcon < 0)
+	if (!par || par->currcon < 0)
 		return;
-	vc = vc_cons[ops->currcon].d;
+	vc = vc_cons[par->currcon].d;
 
 	/* Clear cursor, restore saved data */
 	fbcon_cursor(vc, CM_ERASE);
@@ -2689,27 +2680,27 @@ void fbcon_suspended(struct fb_info *info)
 void fbcon_resumed(struct fb_info *info)
 {
 	struct vc_data *vc;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	if (!ops || ops->currcon < 0)
+	if (!par || par->currcon < 0)
 		return;
-	vc = vc_cons[ops->currcon].d;
+	vc = vc_cons[par->currcon].d;
 
 	update_screen(vc);
 }
 
 static void fbcon_modechanged(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct vc_data *vc;
 	struct fbcon_display *p;
 	int rows, cols;
 
-	if (!ops || ops->currcon < 0)
+	if (!par || par->currcon < 0)
 		return;
-	vc = vc_cons[ops->currcon].d;
+	vc = vc_cons[par->currcon].d;
 	if (vc->vc_mode != KD_TEXT ||
-	    fbcon_info_from_console(ops->currcon) != info)
+	    fbcon_info_from_console(par->currcon) != info)
 		return;
 
 	p = &fb_display[vc->vc_num];
@@ -2717,8 +2708,8 @@ static void fbcon_modechanged(struct fb_info *info)
 
 	if (con_is_visible(vc)) {
 		var_to_display(p, &info->var, info);
-		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+		cols = FBCON_SWAP(par->rotate, info->var.xres, info->var.yres);
+		rows = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
 		cols /= vc->vc_font.width;
 		rows /= vc->vc_font.height;
 		vc_resize(vc, cols, rows);
@@ -2727,8 +2718,8 @@ static void fbcon_modechanged(struct fb_info *info)
 		scrollback_current = 0;
 
 		if (!fbcon_is_inactive(vc, info)) {
-		    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
-		    ops->update_start(info);
+		    par->var.xoffset = par->var.yoffset = p->yscroll = 0;
+		    par->update_start(info);
 		}
 
 		fbcon_set_palette(vc, color_table);
@@ -2738,12 +2729,12 @@ static void fbcon_modechanged(struct fb_info *info)
 
 static void fbcon_set_all_vcs(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct vc_data *vc;
 	struct fbcon_display *p;
 	int i, rows, cols, fg = -1;
 
-	if (!ops || ops->currcon < 0)
+	if (!par || par->currcon < 0)
 		return;
 
 	for (i = first_fb_vc; i <= last_fb_vc; i++) {
@@ -2760,8 +2751,8 @@ static void fbcon_set_all_vcs(struct fb_info *info)
 		p = &fb_display[vc->vc_num];
 		set_blitting_type(vc, info);
 		var_to_display(p, &info->var, info);
-		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+		cols = FBCON_SWAP(par->rotate, info->var.xres, info->var.yres);
+		rows = FBCON_SWAP(par->rotate, info->var.yres, info->var.xres);
 		cols /= vc->vc_font.width;
 		rows /= vc->vc_font.height;
 		vc_resize(vc, cols, rows);
@@ -2784,13 +2775,13 @@ EXPORT_SYMBOL(fbcon_update_vcs);
 /* let fbcon check if it supports a new screen resolution */
 int fbcon_modechange_possible(struct fb_info *info, struct fb_var_screeninfo *var)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct vc_data *vc;
 	unsigned int i;
 
 	WARN_CONSOLE_UNLOCKED();
 
-	if (!ops)
+	if (!par)
 		return 0;
 
 	/* prevent setting a screen size which is smaller than font size */
@@ -3088,15 +3079,14 @@ int fbcon_fb_registered(struct fb_info *info)
 
 void fbcon_fb_blanked(struct fb_info *info, int blank)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct vc_data *vc;
 
-	if (!ops || ops->currcon < 0)
+	if (!par || par->currcon < 0)
 		return;
 
-	vc = vc_cons[ops->currcon].d;
-	if (vc->vc_mode != KD_TEXT ||
-			fbcon_info_from_console(ops->currcon) != info)
+	vc = vc_cons[par->currcon].d;
+	if (vc->vc_mode != KD_TEXT || fbcon_info_from_console(par->currcon) != info)
 		return;
 
 	if (con_is_visible(vc)) {
@@ -3105,7 +3095,7 @@ void fbcon_fb_blanked(struct fb_info *info, int blank)
 		else
 			do_unblank_screen(0);
 	}
-	ops->blank_state = blank;
+	par->blank_state = blank;
 }
 
 void fbcon_new_modelist(struct fb_info *info)
@@ -3296,7 +3286,7 @@ static ssize_t show_cursor_blink(struct device *device,
 				 struct device_attribute *attr, char *buf)
 {
 	struct fb_info *info;
-	struct fbcon_ops *ops;
+	struct fbcon_par *par;
 	int idx, blink = -1;
 
 	console_lock();
@@ -3306,12 +3296,12 @@ static ssize_t show_cursor_blink(struct device *device,
 		goto err;
 
 	info = fbcon_registered_fb[idx];
-	ops = info->fbcon_par;
+	par = info->fbcon_par;
 
-	if (!ops)
+	if (!par)
 		goto err;
 
-	blink = delayed_work_pending(&ops->cursor_work);
+	blink = delayed_work_pending(&par->cursor_work);
 err:
 	console_unlock();
 	return sysfs_emit(buf, "%d\n", blink);
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon.h linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon.h
index 7945b360862cb..95d2399fe8fc5 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon.h
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon.h
@@ -50,7 +50,7 @@ struct fbcon_display {
     const struct fb_videomode *mode;
 };
 
-struct fbcon_ops {
+struct fbcon_par {
 	void (*bmove)(struct vc_data *vc, struct fb_info *info, int sy,
 		      int sx, int dy, int dx, int height, int width);
 	void (*clear)(struct vc_data *vc, struct fb_info *info, int sy,
@@ -185,7 +185,7 @@ static inline u_short fb_scrollmode(struct fbcon_display *fb)
 #ifdef CONFIG_FB_TILEBLITTING
 extern void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info);
 #endif
-extern void fbcon_set_bitops(struct fbcon_ops *ops);
+extern void fbcon_set_bitops(struct fbcon_par *par);
 extern int  soft_cursor(struct fb_info *info, struct fb_cursor *cursor);
 
 #define FBCON_ATTRIBUTE_UNDERLINE 1
@@ -224,7 +224,7 @@ static inline int get_attribute(struct fb_info *info, u16 c)
         (i == FB_ROTATE_UR || i == FB_ROTATE_UD) ? _r : _v; })
 
 #ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION
-extern void fbcon_set_rotate(struct fbcon_ops *ops);
+extern void fbcon_set_rotate(struct fbcon_par *par);
 #else
 #define fbcon_set_rotate(x) do {} while(0)
 #endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_ccw.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_ccw.c
index 9f4d65478554a..c988e8b7e981c 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_ccw.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_ccw.c
@@ -63,9 +63,9 @@ static void ccw_update_attr(u8 *dst, u8 *src, int attribute,
 static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int dy, int dx, int height, int width)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fb_copyarea area;
-	u32 vyres = GETVYRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
 
 	area.sx = sy * vc->vc_font.height;
 	area.sy = vyres - ((sx + width) * vc->vc_font.width);
@@ -80,9 +80,9 @@ static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int height, int width, int fg, int bg)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fb_fillrect region;
-	u32 vyres = GETVYRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
 
 	region.color = bg;
 	region.dx = sy * vc->vc_font.height;
@@ -99,13 +99,13 @@ static inline void ccw_putcs_aligned(struct vc_data *vc, struct fb_info *info,
 				    u32 d_pitch, u32 s_pitch, u32 cellsize,
 				    struct fb_image *image, u8 *buf, u8 *dst)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	u32 idx = (vc->vc_font.height + 7) >> 3;
 	u8 *src;
 
 	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
+		src = par->fontbuffer + (scr_readw(s--) & charmask) * cellsize;
 
 		if (attr) {
 			ccw_update_attr(buf, src, attr, vc);
@@ -130,7 +130,7 @@ static void ccw_putcs(struct vc_data *vc, struct fb_info *info,
 		      int fg, int bg)
 {
 	struct fb_image image;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u32 width = (vc->vc_font.height + 7)/8;
 	u32 cellsize = width * vc->vc_font.width;
 	u32 maxcnt = info->pixmap.size/cellsize;
@@ -139,9 +139,9 @@ static void ccw_putcs(struct vc_data *vc, struct fb_info *info,
 	u32 cnt, pitch, size;
 	u32 attribute = get_attribute(info, scr_readw(s));
 	u8 *dst, *buf = NULL;
-	u32 vyres = GETVYRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
 
-	if (!ops->fontbuffer)
+	if (!par->fontbuffer)
 		return;
 
 	image.fg_color = fg;
@@ -221,28 +221,28 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		       int fg, int bg)
 {
 	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	int w = (vc->vc_font.height + 7) >> 3, c;
-	int y = real_y(ops->p, vc->state.y);
+	int y = real_y(par->p, vc->state.y);
 	int attribute, use_sw = vc->vc_cursor_type & CUR_SW;
 	int err = 1, dx, dy;
 	char *src;
-	u32 vyres = GETVYRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
 
-	if (!ops->fontbuffer)
+	if (!par->fontbuffer)
 		return;
 
 	cursor.set = 0;
 
  	c = scr_readw((u16 *) vc->vc_pos);
 	attribute = get_attribute(info, c);
-	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
+	src = par->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
 
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
+	if (par->cursor_state.image.data != src ||
+	    par->cursor_reset) {
+		par->cursor_state.image.data = src;
+		cursor.set |= FB_CUR_SETIMAGE;
 	}
 
 	if (attribute) {
@@ -251,49 +251,49 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		dst = kmalloc_array(w, vc->vc_font.width, GFP_ATOMIC);
 		if (!dst)
 			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
+		kfree(par->cursor_data);
+		par->cursor_data = dst;
 		ccw_update_attr(dst, src, attribute, vc);
 		src = dst;
 	}
 
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
+	if (par->cursor_state.image.fg_color != fg ||
+	    par->cursor_state.image.bg_color != bg ||
+	    par->cursor_reset) {
+		par->cursor_state.image.fg_color = fg;
+		par->cursor_state.image.bg_color = bg;
 		cursor.set |= FB_CUR_SETCMAP;
 	}
 
-	if (ops->cursor_state.image.height != vc->vc_font.width ||
-	    ops->cursor_state.image.width != vc->vc_font.height ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.width;
-		ops->cursor_state.image.width = vc->vc_font.height;
+	if (par->cursor_state.image.height != vc->vc_font.width ||
+	    par->cursor_state.image.width != vc->vc_font.height ||
+	    par->cursor_reset) {
+		par->cursor_state.image.height = vc->vc_font.width;
+		par->cursor_state.image.width = vc->vc_font.height;
 		cursor.set |= FB_CUR_SETSIZE;
 	}
 
 	dx = y * vc->vc_font.height;
 	dy = vyres - ((vc->state.x + 1) * vc->vc_font.width);
 
-	if (ops->cursor_state.image.dx != dx ||
-	    ops->cursor_state.image.dy != dy ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = dx;
-		ops->cursor_state.image.dy = dy;
+	if (par->cursor_state.image.dx != dx ||
+	    par->cursor_state.image.dy != dy ||
+	    par->cursor_reset) {
+		par->cursor_state.image.dx = dx;
+		par->cursor_state.image.dy = dy;
 		cursor.set |= FB_CUR_SETPOS;
 	}
 
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
+	if (par->cursor_state.hot.x || par->cursor_state.hot.y ||
+	    par->cursor_reset) {
+		par->cursor_state.hot.x = cursor.hot.y = 0;
 		cursor.set |= FB_CUR_SETHOT;
 	}
 
 	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
+	    vc->vc_cursor_type != par->p->cursor_shape ||
+	    par->cursor_state.mask == NULL ||
+	    par->cursor_reset) {
 		char *tmp, *mask = kmalloc_array(w, vc->vc_font.width,
 						 GFP_ATOMIC);
 		int cur_height, size, i = 0;
@@ -309,13 +309,13 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 			return;
 		}
 
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
+		kfree(par->cursor_state.mask);
+		par->cursor_state.mask = mask;
 
-		ops->p->cursor_shape = vc->vc_cursor_type;
+		par->p->cursor_shape = vc->vc_cursor_type;
 		cursor.set |= FB_CUR_SETSHAPE;
 
-		switch (CUR_SIZE(ops->p->cursor_shape)) {
+		switch (CUR_SIZE(par->p->cursor_shape)) {
 		case CUR_NONE:
 			cur_height = 0;
 			break;
@@ -350,26 +350,26 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 
 	switch (mode) {
 	case CM_ERASE:
-		ops->cursor_state.enable = 0;
+		par->cursor_state.enable = 0;
 		break;
 	case CM_DRAW:
 	case CM_MOVE:
 	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		par->cursor_state.enable = (use_sw) ? 0 : 1;
 		break;
 	}
 
 	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
+	cursor.image.fg_color = par->cursor_state.image.fg_color;
+	cursor.image.bg_color = par->cursor_state.image.bg_color;
+	cursor.image.dx = par->cursor_state.image.dx;
+	cursor.image.dy = par->cursor_state.image.dy;
+	cursor.image.height = par->cursor_state.image.height;
+	cursor.image.width = par->cursor_state.image.width;
+	cursor.hot.x = par->cursor_state.hot.x;
+	cursor.hot.y = par->cursor_state.hot.y;
+	cursor.mask = par->cursor_state.mask;
+	cursor.enable = par->cursor_state.enable;
 	cursor.image.depth = 1;
 	cursor.rop = ROP_XOR;
 
@@ -379,32 +379,32 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 	if (err)
 		soft_cursor(info, &cursor);
 
-	ops->cursor_reset = 0;
+	par->cursor_reset = 0;
 }
 
 static int ccw_update_start(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u32 yoffset;
-	u32 vyres = GETVYRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
 	int err;
 
-	yoffset = (vyres - info->var.yres) - ops->var.xoffset;
-	ops->var.xoffset = ops->var.yoffset;
-	ops->var.yoffset = yoffset;
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
+	yoffset = (vyres - info->var.yres) - par->var.xoffset;
+	par->var.xoffset = par->var.yoffset;
+	par->var.yoffset = yoffset;
+	err = fb_pan_display(info, &par->var);
+	par->var.xoffset = info->var.xoffset;
+	par->var.yoffset = info->var.yoffset;
+	par->var.vmode = info->var.vmode;
 	return err;
 }
 
-void fbcon_rotate_ccw(struct fbcon_ops *ops)
+void fbcon_rotate_ccw(struct fbcon_par *par)
 {
-	ops->bmove = ccw_bmove;
-	ops->clear = ccw_clear;
-	ops->putcs = ccw_putcs;
-	ops->clear_margins = ccw_clear_margins;
-	ops->cursor = ccw_cursor;
-	ops->update_start = ccw_update_start;
+	par->bmove = ccw_bmove;
+	par->clear = ccw_clear;
+	par->putcs = ccw_putcs;
+	par->clear_margins = ccw_clear_margins;
+	par->cursor = ccw_cursor;
+	par->update_start = ccw_update_start;
 }
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_cw.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_cw.c
index b18e31886da10..81954ccc35efc 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_cw.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_cw.c
@@ -48,9 +48,9 @@ static void cw_update_attr(u8 *dst, u8 *src, int attribute,
 static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int dy, int dx, int height, int width)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fb_copyarea area;
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
 	area.sx = vxres - ((sy + height) * vc->vc_font.height);
 	area.sy = sx * vc->vc_font.width;
@@ -65,9 +65,9 @@ static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int height, int width, int fg, int bg)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fb_fillrect region;
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
 	region.color = bg;
 	region.dx = vxres - ((sy + height) * vc->vc_font.height);
@@ -84,13 +84,13 @@ static inline void cw_putcs_aligned(struct vc_data *vc, struct fb_info *info,
 				    u32 d_pitch, u32 s_pitch, u32 cellsize,
 				    struct fb_image *image, u8 *buf, u8 *dst)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	u32 idx = (vc->vc_font.height + 7) >> 3;
 	u8 *src;
 
 	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s++) & charmask)*cellsize;
+		src = par->fontbuffer + (scr_readw(s++) & charmask) * cellsize;
 
 		if (attr) {
 			cw_update_attr(buf, src, attr, vc);
@@ -115,7 +115,7 @@ static void cw_putcs(struct vc_data *vc, struct fb_info *info,
 		      int fg, int bg)
 {
 	struct fb_image image;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u32 width = (vc->vc_font.height + 7)/8;
 	u32 cellsize = width * vc->vc_font.width;
 	u32 maxcnt = info->pixmap.size/cellsize;
@@ -124,9 +124,9 @@ static void cw_putcs(struct vc_data *vc, struct fb_info *info,
 	u32 cnt, pitch, size;
 	u32 attribute = get_attribute(info, scr_readw(s));
 	u8 *dst, *buf = NULL;
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
-	if (!ops->fontbuffer)
+	if (!par->fontbuffer)
 		return;
 
 	image.fg_color = fg;
@@ -204,28 +204,28 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		      int fg, int bg)
 {
 	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	int w = (vc->vc_font.height + 7) >> 3, c;
-	int y = real_y(ops->p, vc->state.y);
+	int y = real_y(par->p, vc->state.y);
 	int attribute, use_sw = vc->vc_cursor_type & CUR_SW;
 	int err = 1, dx, dy;
 	char *src;
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
-	if (!ops->fontbuffer)
+	if (!par->fontbuffer)
 		return;
 
 	cursor.set = 0;
 
  	c = scr_readw((u16 *) vc->vc_pos);
 	attribute = get_attribute(info, c);
-	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
+	src = par->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
 
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
+	if (par->cursor_state.image.data != src ||
+	    par->cursor_reset) {
+		par->cursor_state.image.data = src;
+		cursor.set |= FB_CUR_SETIMAGE;
 	}
 
 	if (attribute) {
@@ -234,49 +234,49 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		dst = kmalloc_array(w, vc->vc_font.width, GFP_ATOMIC);
 		if (!dst)
 			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
+		kfree(par->cursor_data);
+		par->cursor_data = dst;
 		cw_update_attr(dst, src, attribute, vc);
 		src = dst;
 	}
 
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
+	if (par->cursor_state.image.fg_color != fg ||
+	    par->cursor_state.image.bg_color != bg ||
+	    par->cursor_reset) {
+		par->cursor_state.image.fg_color = fg;
+		par->cursor_state.image.bg_color = bg;
 		cursor.set |= FB_CUR_SETCMAP;
 	}
 
-	if (ops->cursor_state.image.height != vc->vc_font.width ||
-	    ops->cursor_state.image.width != vc->vc_font.height ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.width;
-		ops->cursor_state.image.width = vc->vc_font.height;
+	if (par->cursor_state.image.height != vc->vc_font.width ||
+	    par->cursor_state.image.width != vc->vc_font.height ||
+	    par->cursor_reset) {
+		par->cursor_state.image.height = vc->vc_font.width;
+		par->cursor_state.image.width = vc->vc_font.height;
 		cursor.set |= FB_CUR_SETSIZE;
 	}
 
 	dx = vxres - ((y * vc->vc_font.height) + vc->vc_font.height);
 	dy = vc->state.x * vc->vc_font.width;
 
-	if (ops->cursor_state.image.dx != dx ||
-	    ops->cursor_state.image.dy != dy ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = dx;
-		ops->cursor_state.image.dy = dy;
+	if (par->cursor_state.image.dx != dx ||
+	    par->cursor_state.image.dy != dy ||
+	    par->cursor_reset) {
+		par->cursor_state.image.dx = dx;
+		par->cursor_state.image.dy = dy;
 		cursor.set |= FB_CUR_SETPOS;
 	}
 
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
+	if (par->cursor_state.hot.x || par->cursor_state.hot.y ||
+	    par->cursor_reset) {
+		par->cursor_state.hot.x = cursor.hot.y = 0;
 		cursor.set |= FB_CUR_SETHOT;
 	}
 
 	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
+	    vc->vc_cursor_type != par->p->cursor_shape ||
+	    par->cursor_state.mask == NULL ||
+	    par->cursor_reset) {
 		char *tmp, *mask = kmalloc_array(w, vc->vc_font.width,
 						 GFP_ATOMIC);
 		int cur_height, size, i = 0;
@@ -292,13 +292,13 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 			return;
 		}
 
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
+		kfree(par->cursor_state.mask);
+		par->cursor_state.mask = mask;
 
-		ops->p->cursor_shape = vc->vc_cursor_type;
+		par->p->cursor_shape = vc->vc_cursor_type;
 		cursor.set |= FB_CUR_SETSHAPE;
 
-		switch (CUR_SIZE(ops->p->cursor_shape)) {
+		switch (CUR_SIZE(par->p->cursor_shape)) {
 		case CUR_NONE:
 			cur_height = 0;
 			break;
@@ -333,26 +333,26 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 
 	switch (mode) {
 	case CM_ERASE:
-		ops->cursor_state.enable = 0;
+		par->cursor_state.enable = 0;
 		break;
 	case CM_DRAW:
 	case CM_MOVE:
 	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		par->cursor_state.enable = (use_sw) ? 0 : 1;
 		break;
 	}
 
 	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
+	cursor.image.fg_color = par->cursor_state.image.fg_color;
+	cursor.image.bg_color = par->cursor_state.image.bg_color;
+	cursor.image.dx = par->cursor_state.image.dx;
+	cursor.image.dy = par->cursor_state.image.dy;
+	cursor.image.height = par->cursor_state.image.height;
+	cursor.image.width = par->cursor_state.image.width;
+	cursor.hot.x = par->cursor_state.hot.x;
+	cursor.hot.y = par->cursor_state.hot.y;
+	cursor.mask = par->cursor_state.mask;
+	cursor.enable = par->cursor_state.enable;
 	cursor.image.depth = 1;
 	cursor.rop = ROP_XOR;
 
@@ -362,32 +362,32 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 	if (err)
 		soft_cursor(info, &cursor);
 
-	ops->cursor_reset = 0;
+	par->cursor_reset = 0;
 }
 
 static int cw_update_start(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
-	u32 vxres = GETVXRES(ops->p, info);
+	struct fbcon_par *par = info->fbcon_par;
+	u32 vxres = GETVXRES(par->p, info);
 	u32 xoffset;
 	int err;
 
-	xoffset = vxres - (info->var.xres + ops->var.yoffset);
-	ops->var.yoffset = ops->var.xoffset;
-	ops->var.xoffset = xoffset;
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
+	xoffset = vxres - (info->var.xres + par->var.yoffset);
+	par->var.yoffset = par->var.xoffset;
+	par->var.xoffset = xoffset;
+	err = fb_pan_display(info, &par->var);
+	par->var.xoffset = info->var.xoffset;
+	par->var.yoffset = info->var.yoffset;
+	par->var.vmode = info->var.vmode;
 	return err;
 }
 
-void fbcon_rotate_cw(struct fbcon_ops *ops)
+void fbcon_rotate_cw(struct fbcon_par *par)
 {
-	ops->bmove = cw_bmove;
-	ops->clear = cw_clear;
-	ops->putcs = cw_putcs;
-	ops->clear_margins = cw_clear_margins;
-	ops->cursor = cw_cursor;
-	ops->update_start = cw_update_start;
+	par->bmove = cw_bmove;
+	par->clear = cw_clear;
+	par->putcs = cw_putcs;
+	par->clear_margins = cw_clear_margins;
+	par->cursor = cw_cursor;
+	par->update_start = cw_update_start;
 }
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_rotate.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_rotate.c
index 4a06e71ae4434..a3f507825eed8 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_rotate.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_rotate.c
@@ -20,35 +20,35 @@
 
 static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int len, err = 0;
 	int s_cellsize, d_cellsize, i;
 	const u8 *src;
 	u8 *dst;
 
-	if (vc->vc_font.data == ops->fontdata &&
-	    ops->p->con_rotate == ops->cur_rotate)
+	if (vc->vc_font.data == par->fontdata &&
+	    par->p->con_rotate == par->cur_rotate)
 		goto finished;
 
-	src = ops->fontdata = vc->vc_font.data;
-	ops->cur_rotate = ops->p->con_rotate;
+	src = par->fontdata = vc->vc_font.data;
+	par->cur_rotate = par->p->con_rotate;
 	len = vc->vc_font.charcount;
 	s_cellsize = ((vc->vc_font.width + 7)/8) *
 		vc->vc_font.height;
 	d_cellsize = s_cellsize;
 
-	if (ops->rotate == FB_ROTATE_CW ||
-	    ops->rotate == FB_ROTATE_CCW)
+	if (par->rotate == FB_ROTATE_CW ||
+	    par->rotate == FB_ROTATE_CCW)
 		d_cellsize = ((vc->vc_font.height + 7)/8) *
 			vc->vc_font.width;
 
 	if (info->fbops->fb_sync)
 		info->fbops->fb_sync(info);
 
-	if (ops->fd_size < d_cellsize * len) {
-		kfree(ops->fontbuffer);
-		ops->fontbuffer = NULL;
-		ops->fd_size = 0;
+	if (par->fd_size < d_cellsize * len) {
+		kfree(par->fontbuffer);
+		par->fontbuffer = NULL;
+		par->fd_size = 0;
 
 		dst = kmalloc_array(len, d_cellsize, GFP_KERNEL);
 
@@ -57,14 +57,14 @@ static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
 			goto finished;
 		}
 
-		ops->fd_size = d_cellsize * len;
-		ops->fontbuffer = dst;
+		par->fd_size = d_cellsize * len;
+		par->fontbuffer = dst;
 	}
 
-	dst = ops->fontbuffer;
-	memset(dst, 0, ops->fd_size);
+	dst = par->fontbuffer;
+	memset(dst, 0, par->fd_size);
 
-	switch (ops->rotate) {
+	switch (par->rotate) {
 	case FB_ROTATE_UD:
 		for (i = len; i--; ) {
 			rotate_ud(src, dst, vc->vc_font.width,
@@ -96,19 +96,19 @@ finished:
 	return err;
 }
 
-void fbcon_set_rotate(struct fbcon_ops *ops)
+void fbcon_set_rotate(struct fbcon_par *par)
 {
-	ops->rotate_font = fbcon_rotate_font;
+	par->rotate_font = fbcon_rotate_font;
 
-	switch(ops->rotate) {
+	switch (par->rotate) {
 	case FB_ROTATE_CW:
-		fbcon_rotate_cw(ops);
+		fbcon_rotate_cw(par);
 		break;
 	case FB_ROTATE_UD:
-		fbcon_rotate_ud(ops);
+		fbcon_rotate_ud(par);
 		break;
 	case FB_ROTATE_CCW:
-		fbcon_rotate_ccw(ops);
+		fbcon_rotate_ccw(par);
 		break;
 	}
 }
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_rotate.h linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_rotate.h
index 01cbe303b8a29..48305e1a07631 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_rotate.h
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_rotate.h
@@ -90,7 +90,7 @@ static inline void rotate_ccw(const char *in, char *out, u32 width, u32 height)
 	}
 }
 
-extern void fbcon_rotate_cw(struct fbcon_ops *ops);
-extern void fbcon_rotate_ud(struct fbcon_ops *ops);
-extern void fbcon_rotate_ccw(struct fbcon_ops *ops);
+extern void fbcon_rotate_cw(struct fbcon_par *par);
+extern void fbcon_rotate_ud(struct fbcon_par *par);
+extern void fbcon_rotate_ccw(struct fbcon_par *par);
 #endif
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_ud.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_ud.c
index b6b074cfd9dc0..2ae1701f8f97e 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/fbcon_ud.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/fbcon_ud.c
@@ -48,10 +48,10 @@ static void ud_update_attr(u8 *dst, u8 *src, int attribute,
 static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int dy, int dx, int height, int width)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fb_copyarea area;
-	u32 vyres = GETVYRES(ops->p, info);
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
 	area.sy = vyres - ((sy + height) * vc->vc_font.height);
 	area.sx = vxres - ((sx + width) * vc->vc_font.width);
@@ -66,10 +66,10 @@ static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int height, int width, int fg, int bg)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	struct fb_fillrect region;
-	u32 vyres = GETVYRES(ops->p, info);
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
 	region.color = bg;
 	region.dy = vyres - ((sy + height) * vc->vc_font.height);
@@ -86,13 +86,13 @@ static inline void ud_putcs_aligned(struct vc_data *vc, struct fb_info *info,
 				    u32 d_pitch, u32 s_pitch, u32 cellsize,
 				    struct fb_image *image, u8 *buf, u8 *dst)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	u32 idx = vc->vc_font.width >> 3;
 	u8 *src;
 
 	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
+		src = par->fontbuffer + (scr_readw(s--) & charmask) * cellsize;
 
 		if (attr) {
 			ud_update_attr(buf, src, attr, vc);
@@ -119,7 +119,7 @@ static inline void ud_putcs_unaligned(struct vc_data *vc,
 				      struct fb_image *image, u8 *buf,
 				      u8 *dst)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	u32 shift_low = 0, mod = vc->vc_font.width % 8;
 	u32 shift_high = 8;
@@ -127,7 +127,7 @@ static inline void ud_putcs_unaligned(struct vc_data *vc,
 	u8 *src;
 
 	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
+		src = par->fontbuffer + (scr_readw(s--) & charmask) * cellsize;
 
 		if (attr) {
 			ud_update_attr(buf, src, attr, vc);
@@ -152,7 +152,7 @@ static void ud_putcs(struct vc_data *vc, struct fb_info *info,
 		      int fg, int bg)
 {
 	struct fb_image image;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	u32 width = (vc->vc_font.width + 7)/8;
 	u32 cellsize = width * vc->vc_font.height;
 	u32 maxcnt = info->pixmap.size/cellsize;
@@ -161,10 +161,10 @@ static void ud_putcs(struct vc_data *vc, struct fb_info *info,
 	u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
 	u32 attribute = get_attribute(info, scr_readw(s));
 	u8 *dst, *buf = NULL;
-	u32 vyres = GETVYRES(ops->p, info);
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
-	if (!ops->fontbuffer)
+	if (!par->fontbuffer)
 		return;
 
 	image.fg_color = fg;
@@ -251,29 +251,29 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		      int fg, int bg)
 {
 	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
 	int w = (vc->vc_font.width + 7) >> 3, c;
-	int y = real_y(ops->p, vc->state.y);
+	int y = real_y(par->p, vc->state.y);
 	int attribute, use_sw = vc->vc_cursor_type & CUR_SW;
 	int err = 1, dx, dy;
 	char *src;
-	u32 vyres = GETVYRES(ops->p, info);
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 
-	if (!ops->fontbuffer)
+	if (!par->fontbuffer)
 		return;
 
 	cursor.set = 0;
 
  	c = scr_readw((u16 *) vc->vc_pos);
 	attribute = get_attribute(info, c);
-	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.height));
+	src = par->fontbuffer + ((c & charmask) * (w * vc->vc_font.height));
 
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
+	if (par->cursor_state.image.data != src ||
+	    par->cursor_reset) {
+		par->cursor_state.image.data = src;
+		cursor.set |= FB_CUR_SETIMAGE;
 	}
 
 	if (attribute) {
@@ -282,49 +282,49 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		dst = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC);
 		if (!dst)
 			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
+		kfree(par->cursor_data);
+		par->cursor_data = dst;
 		ud_update_attr(dst, src, attribute, vc);
 		src = dst;
 	}
 
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
+	if (par->cursor_state.image.fg_color != fg ||
+	    par->cursor_state.image.bg_color != bg ||
+	    par->cursor_reset) {
+		par->cursor_state.image.fg_color = fg;
+		par->cursor_state.image.bg_color = bg;
 		cursor.set |= FB_CUR_SETCMAP;
 	}
 
-	if (ops->cursor_state.image.height != vc->vc_font.height ||
-	    ops->cursor_state.image.width != vc->vc_font.width ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.height;
-		ops->cursor_state.image.width = vc->vc_font.width;
+	if (par->cursor_state.image.height != vc->vc_font.height ||
+	    par->cursor_state.image.width != vc->vc_font.width ||
+	    par->cursor_reset) {
+		par->cursor_state.image.height = vc->vc_font.height;
+		par->cursor_state.image.width = vc->vc_font.width;
 		cursor.set |= FB_CUR_SETSIZE;
 	}
 
 	dy = vyres - ((y * vc->vc_font.height) + vc->vc_font.height);
 	dx = vxres - ((vc->state.x * vc->vc_font.width) + vc->vc_font.width);
 
-	if (ops->cursor_state.image.dx != dx ||
-	    ops->cursor_state.image.dy != dy ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = dx;
-		ops->cursor_state.image.dy = dy;
+	if (par->cursor_state.image.dx != dx ||
+	    par->cursor_state.image.dy != dy ||
+	    par->cursor_reset) {
+		par->cursor_state.image.dx = dx;
+		par->cursor_state.image.dy = dy;
 		cursor.set |= FB_CUR_SETPOS;
 	}
 
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
+	if (par->cursor_state.hot.x || par->cursor_state.hot.y ||
+	    par->cursor_reset) {
+		par->cursor_state.hot.x = cursor.hot.y = 0;
 		cursor.set |= FB_CUR_SETHOT;
 	}
 
 	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
+	    vc->vc_cursor_type != par->p->cursor_shape ||
+	    par->cursor_state.mask == NULL ||
+	    par->cursor_reset) {
 		char *mask = kmalloc_array(w, vc->vc_font.height, GFP_ATOMIC);
 		int cur_height, size, i = 0;
 		u8 msk = 0xff;
@@ -332,13 +332,13 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 		if (!mask)
 			return;
 
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
+		kfree(par->cursor_state.mask);
+		par->cursor_state.mask = mask;
 
-		ops->p->cursor_shape = vc->vc_cursor_type;
+		par->p->cursor_shape = vc->vc_cursor_type;
 		cursor.set |= FB_CUR_SETSHAPE;
 
-		switch (CUR_SIZE(ops->p->cursor_shape)) {
+		switch (CUR_SIZE(par->p->cursor_shape)) {
 		case CUR_NONE:
 			cur_height = 0;
 			break;
@@ -373,26 +373,26 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 
 	switch (mode) {
 	case CM_ERASE:
-		ops->cursor_state.enable = 0;
+		par->cursor_state.enable = 0;
 		break;
 	case CM_DRAW:
 	case CM_MOVE:
 	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		par->cursor_state.enable = (use_sw) ? 0 : 1;
 		break;
 	}
 
 	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
+	cursor.image.fg_color = par->cursor_state.image.fg_color;
+	cursor.image.bg_color = par->cursor_state.image.bg_color;
+	cursor.image.dx = par->cursor_state.image.dx;
+	cursor.image.dy = par->cursor_state.image.dy;
+	cursor.image.height = par->cursor_state.image.height;
+	cursor.image.width = par->cursor_state.image.width;
+	cursor.hot.x = par->cursor_state.hot.x;
+	cursor.hot.y = par->cursor_state.hot.y;
+	cursor.mask = par->cursor_state.mask;
+	cursor.enable = par->cursor_state.enable;
 	cursor.image.depth = 1;
 	cursor.rop = ROP_XOR;
 
@@ -402,36 +402,36 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 	if (err)
 		soft_cursor(info, &cursor);
 
-	ops->cursor_reset = 0;
+	par->cursor_reset = 0;
 }
 
 static int ud_update_start(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int xoffset, yoffset;
-	u32 vyres = GETVYRES(ops->p, info);
-	u32 vxres = GETVXRES(ops->p, info);
+	u32 vyres = GETVYRES(par->p, info);
+	u32 vxres = GETVXRES(par->p, info);
 	int err;
 
-	xoffset = vxres - info->var.xres - ops->var.xoffset;
-	yoffset = vyres - info->var.yres - ops->var.yoffset;
+	xoffset = vxres - info->var.xres - par->var.xoffset;
+	yoffset = vyres - info->var.yres - par->var.yoffset;
 	if (yoffset < 0)
 		yoffset += vyres;
-	ops->var.xoffset = xoffset;
-	ops->var.yoffset = yoffset;
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
+	par->var.xoffset = xoffset;
+	par->var.yoffset = yoffset;
+	err = fb_pan_display(info, &par->var);
+	par->var.xoffset = info->var.xoffset;
+	par->var.yoffset = info->var.yoffset;
+	par->var.vmode = info->var.vmode;
 	return err;
 }
 
-void fbcon_rotate_ud(struct fbcon_ops *ops)
+void fbcon_rotate_ud(struct fbcon_par *par)
 {
-	ops->bmove = ud_bmove;
-	ops->clear = ud_clear;
-	ops->putcs = ud_putcs;
-	ops->clear_margins = ud_clear_margins;
-	ops->cursor = ud_cursor;
-	ops->update_start = ud_update_start;
+	par->bmove = ud_bmove;
+	par->clear = ud_clear;
+	par->putcs = ud_putcs;
+	par->clear_margins = ud_clear_margins;
+	par->cursor = ud_cursor;
+	par->update_start = ud_update_start;
 }
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/softcursor.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/softcursor.c
index 29e5b21cf373e..900788c059153 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/softcursor.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/softcursor.c
@@ -21,7 +21,7 @@
 
 int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	unsigned int scan_align = info->pixmap.scan_align - 1;
 	unsigned int buf_align = info->pixmap.buf_align - 1;
 	unsigned int i, size, dsize, s_pitch, d_pitch;
@@ -34,19 +34,19 @@ int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
 	s_pitch = (cursor->image.width + 7) >> 3;
 	dsize = s_pitch * cursor->image.height;
 
-	if (dsize + sizeof(struct fb_image) != ops->cursor_size) {
-		kfree(ops->cursor_src);
-		ops->cursor_size = dsize + sizeof(struct fb_image);
+	if (dsize + sizeof(struct fb_image) != par->cursor_size) {
+		kfree(par->cursor_src);
+		par->cursor_size = dsize + sizeof(struct fb_image);
 
-		ops->cursor_src = kmalloc(ops->cursor_size, GFP_ATOMIC);
-		if (!ops->cursor_src) {
-			ops->cursor_size = 0;
+		par->cursor_src = kmalloc(par->cursor_size, GFP_ATOMIC);
+		if (!par->cursor_src) {
+			par->cursor_size = 0;
 			return -ENOMEM;
 		}
 	}
 
-	src = ops->cursor_src + sizeof(struct fb_image);
-	image = (struct fb_image *)ops->cursor_src;
+	src = par->cursor_src + sizeof(struct fb_image);
+	image = (struct fb_image *)par->cursor_src;
 	*image = cursor->image;
 	d_pitch = (s_pitch + scan_align) & ~scan_align;
 
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/core/tileblit.c linux-libre-6.6.148-gnu/drivers/video/fbdev/core/tileblit.c
index b3aa0c6620c7d..f2712256d7a07 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/core/tileblit.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/core/tileblit.c
@@ -151,34 +151,34 @@ static void tile_cursor(struct vc_data *vc, struct fb_info *info, int mode,
 
 static int tile_update_start(struct fb_info *info)
 {
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 	int err;
 
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
+	err = fb_pan_display(info, &par->var);
+	par->var.xoffset = info->var.xoffset;
+	par->var.yoffset = info->var.yoffset;
+	par->var.vmode = info->var.vmode;
 	return err;
 }
 
 void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info)
 {
 	struct fb_tilemap map;
-	struct fbcon_ops *ops = info->fbcon_par;
+	struct fbcon_par *par = info->fbcon_par;
 
-	ops->bmove = tile_bmove;
-	ops->clear = tile_clear;
-	ops->putcs = tile_putcs;
-	ops->clear_margins = tile_clear_margins;
-	ops->cursor = tile_cursor;
-	ops->update_start = tile_update_start;
+	par->bmove = tile_bmove;
+	par->clear = tile_clear;
+	par->putcs = tile_putcs;
+	par->clear_margins = tile_clear_margins;
+	par->cursor = tile_cursor;
+	par->update_start = tile_update_start;
 
-	if (ops->p) {
+	if (par->p) {
 		map.width = vc->vc_font.width;
 		map.height = vc->vc_font.height;
 		map.depth = 1;
 		map.length = vc->vc_font.charcount;
-		map.data = ops->p->fontdata;
+		map.data = par->p->fontdata;
 		info->tileops->fb_settile(info, &map);
 	}
 }
diff --git linux-libre-6.6.147-gnu/drivers/video/fbdev/efifb.c linux-libre-6.6.148-gnu/drivers/video/fbdev/efifb.c
index 88ac24202a1ff..945af6db12553 100644
--- linux-libre-6.6.147-gnu/drivers/video/fbdev/efifb.c
+++ linux-libre-6.6.148-gnu/drivers/video/fbdev/efifb.c
@@ -108,7 +108,7 @@ static int efifb_setcolreg(unsigned regno, unsigned red, unsigned green,
  */
 #if defined CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER && \
     defined CONFIG_ACPI_BGRT
-static void efifb_copy_bmp(u8 *src, u32 *dst, int width, struct screen_info *si)
+static void efifb_copy_bmp(u8 *src, u32 *dst, int width, const struct screen_info *si)
 {
 	u8 r, g, b;
 
@@ -130,7 +130,7 @@ static void efifb_copy_bmp(u8 *src, u32 *dst, int width, struct screen_info *si)
  * resolution still fits, it will be displayed very close to the right edge of
  * the display looking quite bad. This function checks for this.
  */
-static bool efifb_bgrt_sanity_check(struct screen_info *si, u32 bmp_width)
+static bool efifb_bgrt_sanity_check(const struct screen_info *si, u32 bmp_width)
 {
 	/*
 	 * All x86 firmwares horizontally center the image (the yoffset
@@ -141,16 +141,15 @@ static bool efifb_bgrt_sanity_check(struct screen_info *si, u32 bmp_width)
 	return bgrt_tab.image_offset_x == expected_xoffset;
 }
 #else
-static bool efifb_bgrt_sanity_check(struct screen_info *si, u32 bmp_width)
+static bool efifb_bgrt_sanity_check(const struct screen_info *si, u32 bmp_width)
 {
 	return true;
 }
 #endif
 
-static void efifb_show_boot_graphics(struct fb_info *info)
+static void efifb_show_boot_graphics(struct fb_info *info, const struct screen_info *si)
 {
 	u32 bmp_width, bmp_height, bmp_pitch, dst_x, y, src_y;
-	struct screen_info *si = &screen_info;
 	struct bmp_file_header *file_header;
 	struct bmp_dib_header *dib_header;
 	void *bgrt_image = NULL;
@@ -247,7 +246,8 @@ error:
 	pr_warn("efifb: Ignoring BGRT: unexpected or invalid BMP data\n");
 }
 #else
-static inline void efifb_show_boot_graphics(struct fb_info *info) {}
+static inline void efifb_show_boot_graphics(struct fb_info *info, const struct screen_info *si)
+{ }
 #endif
 
 /*
@@ -282,7 +282,7 @@ static const struct fb_ops efifb_ops = {
 	.fb_setcolreg	= efifb_setcolreg,
 };
 
-static int efifb_setup(char *options)
+static int efifb_setup(struct screen_info *si, char *options)
 {
 	char *this_opt;
 
@@ -290,16 +290,16 @@ static int efifb_setup(char *options)
 		while ((this_opt = strsep(&options, ",")) != NULL) {
 			if (!*this_opt) continue;
 
-			efifb_setup_from_dmi(&screen_info, this_opt);
+			efifb_setup_from_dmi(si, this_opt);
 
 			if (!strncmp(this_opt, "base:", 5))
-				screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0);
+				si->lfb_base = simple_strtoul(this_opt+5, NULL, 0);
 			else if (!strncmp(this_opt, "stride:", 7))
-				screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
+				si->lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
 			else if (!strncmp(this_opt, "height:", 7))
-				screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0);
+				si->lfb_height = simple_strtoul(this_opt+7, NULL, 0);
 			else if (!strncmp(this_opt, "width:", 6))
-				screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0);
+				si->lfb_width = simple_strtoul(this_opt+6, NULL, 0);
 			else if (!strcmp(this_opt, "nowc"))
 				mem_flags &= ~EFI_MEMORY_WC;
 			else if (!strcmp(this_opt, "nobgrt"))
@@ -310,15 +310,15 @@ static int efifb_setup(char *options)
 	return 0;
 }
 
-static inline bool fb_base_is_valid(void)
+static inline bool fb_base_is_valid(struct screen_info *si)
 {
-	if (screen_info.lfb_base)
+	if (si->lfb_base)
 		return true;
 
-	if (!(screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE))
+	if (!(si->capabilities & VIDEO_CAPABILITY_64BIT_BASE))
 		return false;
 
-	if (screen_info.ext_lfb_base)
+	if (si->ext_lfb_base)
 		return true;
 
 	return false;
@@ -329,7 +329,10 @@ static ssize_t name##_show(struct device *dev,				\
 			   struct device_attribute *attr,		\
 			   char *buf)					\
 {									\
-	return sprintf(buf, fmt "\n", (screen_info.lfb_##name));	\
+	struct screen_info *si = dev_get_platdata(dev);			\
+	if (!si)							\
+		return -ENODEV;						\
+	return sprintf(buf, fmt "\n", (si->lfb_##name));		\
 }									\
 static DEVICE_ATTR_RO(name)
 
@@ -356,6 +359,7 @@ static u64 bar_offset;
 
 static int efifb_probe(struct platform_device *dev)
 {
+	struct screen_info *si = &screen_info;
 	struct fb_info *info;
 	struct efifb_par *par;
 	int err, orientation;
@@ -365,48 +369,49 @@ static int efifb_probe(struct platform_device *dev)
 	char *option = NULL;
 	efi_memory_desc_t md;
 
-	if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI || pci_dev_disabled)
+	if (si->orig_video_isVGA != VIDEO_TYPE_EFI || pci_dev_disabled)
 		return -ENODEV;
 
 	if (fb_get_options("efifb", &option))
 		return -ENODEV;
-	efifb_setup(option);
+	efifb_setup(si, option);
+	kfree(option);
 
 	/* We don't get linelength from UGA Draw Protocol, only from
 	 * EFI Graphics Protocol.  So if it's not in DMI, and it's not
 	 * passed in from the user, we really can't use the framebuffer.
 	 */
-	if (!screen_info.lfb_linelength)
+	if (!si->lfb_linelength)
 		return -ENODEV;
 
-	if (!screen_info.lfb_depth)
-		screen_info.lfb_depth = 32;
-	if (!screen_info.pages)
-		screen_info.pages = 1;
-	if (!fb_base_is_valid()) {
+	if (!si->lfb_depth)
+		si->lfb_depth = 32;
+	if (!si->pages)
+		si->pages = 1;
+	if (!fb_base_is_valid(si)) {
 		printk(KERN_DEBUG "efifb: invalid framebuffer address\n");
 		return -ENODEV;
 	}
 	printk(KERN_INFO "efifb: probing for efifb\n");
 
 	/* just assume they're all unset if any are */
-	if (!screen_info.blue_size) {
-		screen_info.blue_size = 8;
-		screen_info.blue_pos = 0;
-		screen_info.green_size = 8;
-		screen_info.green_pos = 8;
-		screen_info.red_size = 8;
-		screen_info.red_pos = 16;
-		screen_info.rsvd_size = 8;
-		screen_info.rsvd_pos = 24;
+	if (!si->blue_size) {
+		si->blue_size = 8;
+		si->blue_pos = 0;
+		si->green_size = 8;
+		si->green_pos = 8;
+		si->red_size = 8;
+		si->red_pos = 16;
+		si->rsvd_size = 8;
+		si->rsvd_pos = 24;
 	}
 
-	efifb_fix.smem_start = screen_info.lfb_base;
+	efifb_fix.smem_start = si->lfb_base;
 
-	if (screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE) {
+	if (si->capabilities & VIDEO_CAPABILITY_64BIT_BASE) {
 		u64 ext_lfb_base;
 
-		ext_lfb_base = (u64)(unsigned long)screen_info.ext_lfb_base << 32;
+		ext_lfb_base = (u64)(unsigned long)si->ext_lfb_base << 32;
 		efifb_fix.smem_start |= ext_lfb_base;
 	}
 
@@ -417,10 +422,10 @@ static int efifb_probe(struct platform_device *dev)
 		efifb_fix.smem_start = bar_resource->start + bar_offset;
 	}
 
-	efifb_defined.bits_per_pixel = screen_info.lfb_depth;
-	efifb_defined.xres = screen_info.lfb_width;
-	efifb_defined.yres = screen_info.lfb_height;
-	efifb_fix.line_length = screen_info.lfb_linelength;
+	efifb_defined.bits_per_pixel = si->lfb_depth;
+	efifb_defined.xres = si->lfb_width;
+	efifb_defined.yres = si->lfb_height;
+	efifb_fix.line_length = si->lfb_linelength;
 
 	/*   size_vmode -- that is the amount of memory needed for the
 	 *                 used video mode, i.e. the minimum amount of
@@ -430,7 +435,7 @@ static int efifb_probe(struct platform_device *dev)
 	/*   size_total -- all video memory we have. Used for
 	 *                 entries, ressource allocation and bounds
 	 *                 checking. */
-	size_total = screen_info.lfb_size;
+	size_total = si->lfb_size;
 	if (size_total < size_vmode)
 		size_total = size_vmode;
 
@@ -505,14 +510,14 @@ static int efifb_probe(struct platform_device *dev)
 		goto err_release_fb;
 	}
 
-	efifb_show_boot_graphics(info);
+	efifb_show_boot_graphics(info, si);
 
 	pr_info("efifb: framebuffer at 0x%lx, using %dk, total %dk\n",
 	       efifb_fix.smem_start, size_remap/1024, size_total/1024);
 	pr_info("efifb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
 	       efifb_defined.xres, efifb_defined.yres,
 	       efifb_defined.bits_per_pixel, efifb_fix.line_length,
-	       screen_info.pages);
+	       si->pages);
 
 	efifb_defined.xres_virtual = efifb_defined.xres;
 	efifb_defined.yres_virtual = efifb_fix.smem_len /
@@ -526,26 +531,26 @@ static int efifb_probe(struct platform_device *dev)
 	efifb_defined.left_margin  = (efifb_defined.xres / 8) & 0xf8;
 	efifb_defined.hsync_len    = (efifb_defined.xres / 8) & 0xf8;
 
-	efifb_defined.red.offset    = screen_info.red_pos;
-	efifb_defined.red.length    = screen_info.red_size;
-	efifb_defined.green.offset  = screen_info.green_pos;
-	efifb_defined.green.length  = screen_info.green_size;
-	efifb_defined.blue.offset   = screen_info.blue_pos;
-	efifb_defined.blue.length   = screen_info.blue_size;
-	efifb_defined.transp.offset = screen_info.rsvd_pos;
-	efifb_defined.transp.length = screen_info.rsvd_size;
+	efifb_defined.red.offset    = si->red_pos;
+	efifb_defined.red.length    = si->red_size;
+	efifb_defined.green.offset  = si->green_pos;
+	efifb_defined.green.length  = si->green_size;
+	efifb_defined.blue.offset   = si->blue_pos;
+	efifb_defined.blue.length   = si->blue_size;
+	efifb_defined.transp.offset = si->rsvd_pos;
+	efifb_defined.transp.length = si->rsvd_size;
 
 	pr_info("efifb: %s: "
 	       "size=%d:%d:%d:%d, shift=%d:%d:%d:%d\n",
 	       "Truecolor",
-	       screen_info.rsvd_size,
-	       screen_info.red_size,
-	       screen_info.green_size,
-	       screen_info.blue_size,
-	       screen_info.rsvd_pos,
-	       screen_info.red_pos,
-	       screen_info.green_pos,
-	       screen_info.blue_pos);
+	       si->rsvd_size,
+	       si->red_size,
+	       si->green_size,
+	       si->blue_size,
+	       si->rsvd_pos,
+	       si->red_pos,
+	       si->green_pos,
+	       si->blue_pos);
 
 	efifb_fix.ypanstep  = 0;
 	efifb_fix.ywrapstep = 0;
diff --git linux-libre-6.6.147-gnu/drivers/watchdog/watchdog_pretimeout.c linux-libre-6.6.148-gnu/drivers/watchdog/watchdog_pretimeout.c
index e5295c990fa1b..787b6227b8ccc 100644
--- linux-libre-6.6.147-gnu/drivers/watchdog/watchdog_pretimeout.c
+++ linux-libre-6.6.148-gnu/drivers/watchdog/watchdog_pretimeout.c
@@ -165,6 +165,8 @@ void watchdog_unregister_governor(struct watchdog_governor *gov)
 	}
 
 	spin_lock_irq(&pretimeout_lock);
+	if (default_gov == gov)
+		default_gov = NULL;
 	list_for_each_entry(p, &pretimeout_list, entry)
 		if (p->wdd->gov == gov)
 			p->wdd->gov = default_gov;
diff --git linux-libre-6.6.147-gnu/fs/afs/addr_list.c linux-libre-6.6.148-gnu/fs/afs/addr_list.c
index de1ae0bead3ba..ac05a59e9d464 100644
--- linux-libre-6.6.147-gnu/fs/afs/addr_list.c
+++ linux-libre-6.6.148-gnu/fs/afs/addr_list.c
@@ -45,7 +45,7 @@ struct afs_addr_list *afs_alloc_addrlist(unsigned int nr,
 	alist->max_addrs = nr;
 
 	for (i = 0; i < nr; i++) {
-		struct sockaddr_rxrpc *srx = &alist->addrs[i];
+		struct sockaddr_rxrpc *srx = &alist->addrs[i].srx;
 		srx->srx_family			= AF_RXRPC;
 		srx->srx_service		= service;
 		srx->transport_type		= SOCK_DGRAM;
@@ -281,7 +281,7 @@ void afs_merge_fs_addr4(struct afs_addr_list *alist, __be32 xdr, u16 port)
 		return;
 
 	for (i = 0; i < alist->nr_ipv4; i++) {
-		struct sockaddr_in *a = &alist->addrs[i].transport.sin;
+		struct sockaddr_in *a = &alist->addrs[i].srx.transport.sin;
 		u32 a_addr = ntohl(a->sin_addr.s_addr);
 		u16 a_port = ntohs(a->sin_port);
 
@@ -298,7 +298,7 @@ void afs_merge_fs_addr4(struct afs_addr_list *alist, __be32 xdr, u16 port)
 			alist->addrs + i,
 			sizeof(alist->addrs[0]) * (alist->nr_addrs - i));
 
-	srx = &alist->addrs[i];
+	srx = &alist->addrs[i].srx;
 	srx->srx_family = AF_RXRPC;
 	srx->transport_type = SOCK_DGRAM;
 	srx->transport_len = sizeof(srx->transport.sin);
@@ -321,7 +321,7 @@ void afs_merge_fs_addr6(struct afs_addr_list *alist, __be32 *xdr, u16 port)
 		return;
 
 	for (i = alist->nr_ipv4; i < alist->nr_addrs; i++) {
-		struct sockaddr_in6 *a = &alist->addrs[i].transport.sin6;
+		struct sockaddr_in6 *a = &alist->addrs[i].srx.transport.sin6;
 		u16 a_port = ntohs(a->sin6_port);
 
 		diff = memcmp(xdr, &a->sin6_addr, 16);
@@ -338,7 +338,7 @@ void afs_merge_fs_addr6(struct afs_addr_list *alist, __be32 *xdr, u16 port)
 			alist->addrs + i,
 			sizeof(alist->addrs[0]) * (alist->nr_addrs - i));
 
-	srx = &alist->addrs[i];
+	srx = &alist->addrs[i].srx;
 	srx->srx_family = AF_RXRPC;
 	srx->transport_type = SOCK_DGRAM;
 	srx->transport_len = sizeof(srx->transport.sin6);
diff --git linux-libre-6.6.147-gnu/fs/afs/fs_probe.c linux-libre-6.6.148-gnu/fs/afs/fs_probe.c
index daaf3810cc925..3dd24842f277b 100644
--- linux-libre-6.6.147-gnu/fs/afs/fs_probe.c
+++ linux-libre-6.6.148-gnu/fs/afs/fs_probe.c
@@ -153,12 +153,12 @@ responded:
 	if (call->service_id == YFS_FS_SERVICE) {
 		server->probe.is_yfs = true;
 		set_bit(AFS_SERVER_FL_IS_YFS, &server->flags);
-		alist->addrs[index].srx_service = call->service_id;
+		alist->addrs[index].srx.srx_service = call->service_id;
 	} else {
 		server->probe.not_yfs = true;
 		if (!server->probe.is_yfs) {
 			clear_bit(AFS_SERVER_FL_IS_YFS, &server->flags);
-			alist->addrs[index].srx_service = call->service_id;
+			alist->addrs[index].srx.srx_service = call->service_id;
 		}
 		cap0 = ntohl(call->tmp);
 		if (cap0 & AFS3_VICED_CAPABILITY_64BITFILES)
@@ -182,7 +182,7 @@ out:
 	spin_unlock(&server->probe_lock);
 
 	_debug("probe %pU [%u] %pISpc rtt=%u ret=%d",
-	       &server->uuid, index, &alist->addrs[index].transport,
+	       &server->uuid, index, &alist->addrs[index].srx.transport,
 	       rtt_us, ret);
 
 	return afs_done_one_fs_probe(call->net, server);
diff --git linux-libre-6.6.147-gnu/fs/afs/internal.h linux-libre-6.6.148-gnu/fs/afs/internal.h
index 0973cd0a39695..d1287cc3d9381 100644
--- linux-libre-6.6.147-gnu/fs/afs/internal.h
+++ linux-libre-6.6.148-gnu/fs/afs/internal.h
@@ -87,7 +87,9 @@ struct afs_addr_list {
 	enum dns_lookup_status	status:8;
 	unsigned long		failed;		/* Mask of addrs that failed locally/ICMP */
 	unsigned long		responded;	/* Mask of addrs that responded */
-	struct sockaddr_rxrpc	addrs[];
+	struct {
+		struct sockaddr_rxrpc	srx;
+	} addrs[] __counted_by(max_addrs);
 #define AFS_MAX_ADDRESSES ((unsigned int)(sizeof(unsigned long) * 8))
 };
 
@@ -972,6 +974,8 @@ extern void afs_put_addrlist(struct afs_addr_list *);
 extern struct afs_vlserver_list *afs_parse_text_addrs(struct afs_net *,
 						      const char *, size_t, char,
 						      unsigned short, unsigned short);
+bool afs_addr_list_same(const struct afs_addr_list *a,
+			const struct afs_addr_list *b);
 extern struct afs_vlserver_list *afs_dns_query(struct afs_cell *, time64_t *);
 extern bool afs_iterate_addresses(struct afs_addr_cursor *);
 extern int afs_end_cursor(struct afs_addr_cursor *);
diff --git linux-libre-6.6.147-gnu/fs/afs/proc.c linux-libre-6.6.148-gnu/fs/afs/proc.c
index 2a0c83d715659..ab9cd986cfd9e 100644
--- linux-libre-6.6.147-gnu/fs/afs/proc.c
+++ linux-libre-6.6.148-gnu/fs/afs/proc.c
@@ -307,7 +307,7 @@ static int afs_proc_cell_vlservers_show(struct seq_file *m, void *v)
 		for (i = 0; i < alist->nr_addrs; i++)
 			seq_printf(m, " %c %pISpc\n",
 				   alist->preferred == i ? '>' : '-',
-				   &alist->addrs[i].transport);
+				   &alist->addrs[i].srx.transport);
 	}
 	seq_printf(m, " info: fl=%lx rtt=%d\n", vlserver->flags, vlserver->rtt);
 	seq_printf(m, " probe: fl=%x e=%d ac=%d out=%d\n",
@@ -399,7 +399,7 @@ static int afs_proc_servers_show(struct seq_file *m, void *v)
 		   alist->version, alist->responded, alist->failed);
 	for (i = 0; i < alist->nr_addrs; i++)
 		seq_printf(m, "    [%x] %pISpc%s\n",
-			   i, &alist->addrs[i].transport,
+			   i, &alist->addrs[i].srx.transport,
 			   alist->preferred == i ? "*" : "");
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/fs/afs/rotate.c linux-libre-6.6.148-gnu/fs/afs/rotate.c
index a840c3588ebbb..abe020f1a63a0 100644
--- linux-libre-6.6.147-gnu/fs/afs/rotate.c
+++ linux-libre-6.6.148-gnu/fs/afs/rotate.c
@@ -409,7 +409,7 @@ iterate_address:
 
 	_debug("address [%u] %u/%u %pISp",
 	       op->index, op->ac.index, op->ac.alist->nr_addrs,
-	       &op->ac.alist->addrs[op->ac.index].transport);
+	       &op->ac.alist->addrs[op->ac.index].srx.transport);
 
 	_leave(" = t");
 	return true;
diff --git linux-libre-6.6.147-gnu/fs/afs/rxrpc.c linux-libre-6.6.148-gnu/fs/afs/rxrpc.c
index 3493d82a10ff8..3aa0d26864206 100644
--- linux-libre-6.6.147-gnu/fs/afs/rxrpc.c
+++ linux-libre-6.6.148-gnu/fs/afs/rxrpc.c
@@ -23,8 +23,15 @@ static void afs_wake_up_async_call(struct sock *, struct rxrpc_call *, unsigned
 static void afs_process_async_call(struct work_struct *);
 static void afs_rx_new_call(struct sock *, struct rxrpc_call *, unsigned long);
 static void afs_rx_discard_new_call(struct rxrpc_call *, unsigned long);
+static void afs_rx_attach(struct rxrpc_call *rxcall, unsigned long user_call_ID);
 static int afs_deliver_cm_op_id(struct afs_call *);
 
+static const struct rxrpc_kernel_ops afs_rxrpc_callback_ops = {
+	.notify_new_call	= afs_rx_new_call,
+	.discard_new_call	= afs_rx_discard_new_call,
+	.user_attach_call	= afs_rx_attach,
+};
+
 /* asynchronous incoming call initial processing */
 static const struct afs_call_type afs_RXCMxxxx = {
 	.name		= "CB.xxxx",
@@ -83,8 +90,7 @@ int afs_open_socket(struct afs_net *net)
 	 * it sends back to us.
 	 */
 
-	rxrpc_kernel_new_call_notification(socket, afs_rx_new_call,
-					   afs_rx_discard_new_call);
+	rxrpc_kernel_set_notifications(socket, &afs_rxrpc_callback_ops);
 
 	ret = kernel_listen(socket, INT_MAX);
 	if (ret < 0)
@@ -302,7 +308,7 @@ static void afs_notify_end_request_tx(struct sock *sock,
  */
 void afs_make_call(struct afs_addr_cursor *ac, struct afs_call *call, gfp_t gfp)
 {
-	struct sockaddr_rxrpc *srx = &ac->alist->addrs[ac->index];
+	struct sockaddr_rxrpc *srx = &ac->alist->addrs[ac->index].srx;
 	struct rxrpc_call *rxcall;
 	struct msghdr msg;
 	struct kvec iov[1];
@@ -474,7 +480,7 @@ static void afs_log_error(struct afs_call *call, s32 remote_abort)
 		max = m + 1;
 		pr_notice("kAFS: Peer reported %s failure on %s [%pISp]\n",
 			  msg, call->type->name,
-			  &call->alist->addrs[call->addr_ix].transport);
+			  &call->alist->addrs[call->addr_ix].srx.transport);
 	}
 }
 
@@ -748,7 +754,6 @@ void afs_charge_preallocation(struct work_struct *work)
 
 		if (rxrpc_kernel_charge_accept(net->socket,
 					       afs_wake_up_async_call,
-					       afs_rx_attach,
 					       (unsigned long)call,
 					       GFP_KERNEL,
 					       call->debug_id) < 0)
diff --git linux-libre-6.6.147-gnu/fs/afs/server.c linux-libre-6.6.148-gnu/fs/afs/server.c
index f92ce4b7d73a1..b068711301ebb 100644
--- linux-libre-6.6.147-gnu/fs/afs/server.c
+++ linux-libre-6.6.148-gnu/fs/afs/server.c
@@ -43,7 +43,7 @@ struct afs_server *afs_find_server(struct afs_net *net,
 			hlist_for_each_entry_rcu(server, &net->fs_addresses6, addr6_link) {
 				alist = rcu_dereference(server->addresses);
 				for (i = alist->nr_ipv4; i < alist->nr_addrs; i++) {
-					b = &alist->addrs[i].transport.sin6;
+					b = &alist->addrs[i].srx.transport.sin6;
 					diff = ((u16 __force)a->sin6_port -
 						(u16 __force)b->sin6_port);
 					if (diff == 0)
@@ -59,7 +59,7 @@ struct afs_server *afs_find_server(struct afs_net *net,
 			hlist_for_each_entry_rcu(server, &net->fs_addresses4, addr4_link) {
 				alist = rcu_dereference(server->addresses);
 				for (i = 0; i < alist->nr_ipv4; i++) {
-					b = &alist->addrs[i].transport.sin;
+					b = &alist->addrs[i].srx.transport.sin;
 					diff = ((u16 __force)a->sin_port -
 						(u16 __force)b->sin_port);
 					if (diff == 0)
diff --git linux-libre-6.6.147-gnu/fs/afs/vl_alias.c linux-libre-6.6.148-gnu/fs/afs/vl_alias.c
index b2cc10df95308..9580b03d84938 100644
--- linux-libre-6.6.147-gnu/fs/afs/vl_alias.c
+++ linux-libre-6.6.148-gnu/fs/afs/vl_alias.c
@@ -94,8 +94,8 @@ static int afs_compare_fs_alists(const struct afs_server *server_a,
 	lb = rcu_dereference(server_b->addresses);
 
 	while (a < la->nr_addrs && b < lb->nr_addrs) {
-		const struct sockaddr_rxrpc *srx_a = &la->addrs[a];
-		const struct sockaddr_rxrpc *srx_b = &lb->addrs[b];
+		const struct sockaddr_rxrpc *srx_a = &la->addrs[a].srx;
+		const struct sockaddr_rxrpc *srx_b = &lb->addrs[b].srx;
 		int diff = afs_compare_addrs(srx_a, srx_b);
 
 		if (diff < 0) {
diff --git linux-libre-6.6.147-gnu/fs/afs/vl_probe.c linux-libre-6.6.148-gnu/fs/afs/vl_probe.c
index 58452b86e6727..bdd9372e3fb2a 100644
--- linux-libre-6.6.147-gnu/fs/afs/vl_probe.c
+++ linux-libre-6.6.148-gnu/fs/afs/vl_probe.c
@@ -106,12 +106,12 @@ responded:
 	if (call->service_id == YFS_VL_SERVICE) {
 		server->probe.flags |= AFS_VLSERVER_PROBE_IS_YFS;
 		set_bit(AFS_VLSERVER_FL_IS_YFS, &server->flags);
-		alist->addrs[index].srx_service = call->service_id;
+		alist->addrs[index].srx.srx_service = call->service_id;
 	} else {
 		server->probe.flags |= AFS_VLSERVER_PROBE_NOT_YFS;
 		if (!(server->probe.flags & AFS_VLSERVER_PROBE_IS_YFS)) {
 			clear_bit(AFS_VLSERVER_FL_IS_YFS, &server->flags);
-			alist->addrs[index].srx_service = call->service_id;
+			alist->addrs[index].srx.srx_service = call->service_id;
 		}
 	}
 
@@ -131,7 +131,7 @@ out:
 	spin_unlock(&server->probe_lock);
 
 	_debug("probe [%u][%u] %pISpc rtt=%u ret=%d",
-	       server_index, index, &alist->addrs[index].transport, rtt_us, ret);
+	       server_index, index, &alist->addrs[index].srx.transport, rtt_us, ret);
 
 	afs_done_one_vl_probe(server, have_result);
 }
diff --git linux-libre-6.6.147-gnu/fs/afs/vl_rotate.c linux-libre-6.6.148-gnu/fs/afs/vl_rotate.c
index eb415ce563600..e52b9d4c8a0ab 100644
--- linux-libre-6.6.147-gnu/fs/afs/vl_rotate.c
+++ linux-libre-6.6.148-gnu/fs/afs/vl_rotate.c
@@ -249,7 +249,7 @@ iterate_address:
 
 	_debug("VL address %d/%d", vc->ac.index, vc->ac.alist->nr_addrs);
 
-	_leave(" = t %pISpc", &vc->ac.alist->addrs[vc->ac.index].transport);
+	_leave(" = t %pISpc", &vc->ac.alist->addrs[vc->ac.index].srx.transport);
 	return true;
 
 next_server:
diff --git linux-libre-6.6.147-gnu/fs/binfmt_elf_fdpic.c linux-libre-6.6.148-gnu/fs/binfmt_elf_fdpic.c
index 96a8b13b57d96..d872ccb5f4b2d 100644
--- linux-libre-6.6.147-gnu/fs/binfmt_elf_fdpic.c
+++ linux-libre-6.6.148-gnu/fs/binfmt_elf_fdpic.c
@@ -231,6 +231,10 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm)
 	for (i = 0; i < exec_params.hdr.e_phnum; i++, phdr++) {
 		switch (phdr->p_type) {
 		case PT_INTERP:
+			/* elf ABI allows only one interpreter */
+			if (interpreter_name)
+				continue;
+
 			retval = -ENOMEM;
 			if (phdr->p_filesz > PATH_MAX)
 				goto error;
diff --git linux-libre-6.6.147-gnu/fs/binfmt_misc.c linux-libre-6.6.148-gnu/fs/binfmt_misc.c
index a45b5ba12a9cb..e4dfcf11b5f7e 100644
--- linux-libre-6.6.147-gnu/fs/binfmt_misc.c
+++ linux-libre-6.6.148-gnu/fs/binfmt_misc.c
@@ -199,9 +199,6 @@ static int load_misc_binary(struct linux_binprm *bprm)
 			goto ret;
 	}
 
-	if (fmt->flags & MISC_FMT_OPEN_BINARY)
-		bprm->have_execfd = 1;
-
 	/* make argv[1] be the path to the binary */
 	retval = copy_string_kernel(bprm->interp, bprm);
 	if (retval < 0)
@@ -231,6 +228,8 @@ static int load_misc_binary(struct linux_binprm *bprm)
 		goto ret;
 
 	bprm->interpreter = interp_file;
+	if (fmt->flags & MISC_FMT_OPEN_BINARY)
+		bprm->have_execfd = 1;
 	if (fmt->flags & MISC_FMT_CREDENTIALS)
 		bprm->execfd_creds = 1;
 
diff --git linux-libre-6.6.147-gnu/fs/btrfs/free-space-cache.c linux-libre-6.6.148-gnu/fs/btrfs/free-space-cache.c
index c6e3b9a2921ab..8be5614ae9b62 100644
--- linux-libre-6.6.147-gnu/fs/btrfs/free-space-cache.c
+++ linux-libre-6.6.148-gnu/fs/btrfs/free-space-cache.c
@@ -559,6 +559,9 @@ static int io_ctl_check_crc(struct btrfs_io_ctl *io_ctl, int index)
 	u32 crc = ~(u32)0;
 	unsigned offset = 0;
 
+	if (index >= io_ctl->num_pages)
+		return -EIO;
+
 	if (index == 0)
 		offset = sizeof(u32) * io_ctl->num_pages;
 
diff --git linux-libre-6.6.147-gnu/fs/btrfs/relocation.c linux-libre-6.6.148-gnu/fs/btrfs/relocation.c
index 0f05eb97925fd..0b7a4b9005369 100644
--- linux-libre-6.6.147-gnu/fs/btrfs/relocation.c
+++ linux-libre-6.6.148-gnu/fs/btrfs/relocation.c
@@ -586,6 +586,7 @@ static int __must_check __add_reloc_root(struct btrfs_root *root)
 		btrfs_err(fs_info,
 			    "Duplicate root found for start=%llu while inserting into relocation tree",
 			    node->bytenr);
+		kfree(node);
 		return -EEXIST;
 	}
 
@@ -1991,6 +1992,7 @@ again:
 				 * corruption, e.g. bad reloc tree key offset.
 				 */
 				ret = -EINVAL;
+				btrfs_put_root(root);
 				goto out;
 			}
 			ret = merge_reloc_root(rc, root);
diff --git linux-libre-6.6.147-gnu/fs/ceph/caps.c linux-libre-6.6.148-gnu/fs/ceph/caps.c
index 00045b8eadd14..67e6cb0eba3a5 100644
--- linux-libre-6.6.147-gnu/fs/ceph/caps.c
+++ linux-libre-6.6.148-gnu/fs/ceph/caps.c
@@ -4267,6 +4267,7 @@ void ceph_handle_caps(struct ceph_mds_session *session,
 
 	snaptrace = h + 1;
 	snaptrace_len = le32_to_cpu(h->snap_trace_len);
+	ceph_decode_need(&snaptrace, end, snaptrace_len, bad);
 	p = snaptrace + snaptrace_len;
 
 	if (msg_version >= 2) {
diff --git linux-libre-6.6.147-gnu/fs/coredump.c linux-libre-6.6.148-gnu/fs/coredump.c
index d3a4f5dc2e362..2f1f66f42fab4 100644
--- linux-libre-6.6.147-gnu/fs/coredump.c
+++ linux-libre-6.6.148-gnu/fs/coredump.c
@@ -560,6 +560,7 @@ static int umh_coredump_setup(struct subprocess_info *info, struct cred *new)
 		if (err < 0)
 			goto out_fail;
 
+		fput(pidfs_file);
 		pidfs_file = NULL;
 	}
 
diff --git linux-libre-6.6.147-gnu/fs/crypto/inline_crypt.c linux-libre-6.6.148-gnu/fs/crypto/inline_crypt.c
index 8bfb3ce864766..47645c5539bc8 100644
--- linux-libre-6.6.147-gnu/fs/crypto/inline_crypt.c
+++ linux-libre-6.6.148-gnu/fs/crypto/inline_crypt.c
@@ -21,22 +21,14 @@
 
 #include "fscrypt_private.h"
 
-static struct block_device **fscrypt_get_devices(struct super_block *sb,
-						 unsigned int *num_devs)
+static unsigned int
+fscrypt_get_devices(struct super_block *sb,
+		    struct block_device *devs[FSCRYPT_MAX_DEVICES])
 {
-	struct block_device **devs;
-
-	if (sb->s_cop->get_devices) {
-		devs = sb->s_cop->get_devices(sb, num_devs);
-		if (devs)
-			return devs;
-	}
-	devs = kmalloc(sizeof(*devs), GFP_KERNEL);
-	if (!devs)
-		return ERR_PTR(-ENOMEM);
+	if (sb->s_cop->get_devices)
+		return sb->s_cop->get_devices(sb, devs);
 	devs[0] = sb->s_bdev;
-	*num_devs = 1;
-	return devs;
+	return 1;
 }
 
 static unsigned int fscrypt_get_dun_bytes(const struct fscrypt_info *ci)
@@ -95,7 +87,7 @@ int fscrypt_select_encryption_impl(struct fscrypt_info *ci)
 	const struct inode *inode = ci->ci_inode;
 	struct super_block *sb = inode->i_sb;
 	struct blk_crypto_config crypto_cfg;
-	struct block_device **devs;
+	struct block_device *devs[FSCRYPT_MAX_DEVICES];
 	unsigned int num_devs;
 	unsigned int i;
 
@@ -132,20 +124,15 @@ int fscrypt_select_encryption_impl(struct fscrypt_info *ci)
 	crypto_cfg.data_unit_size = sb->s_blocksize;
 	crypto_cfg.dun_bytes = fscrypt_get_dun_bytes(ci);
 
-	devs = fscrypt_get_devices(sb, &num_devs);
-	if (IS_ERR(devs))
-		return PTR_ERR(devs);
-
+	num_devs = fscrypt_get_devices(sb, devs);
 	for (i = 0; i < num_devs; i++) {
 		if (!blk_crypto_config_supported(devs[i], &crypto_cfg))
-			goto out_free_devs;
+			return 0;
 	}
 
 	fscrypt_log_blk_crypto_impl(ci->ci_mode, devs, num_devs, &crypto_cfg);
 
 	ci->ci_inlinecrypt = true;
-out_free_devs:
-	kfree(devs);
 
 	return 0;
 }
@@ -158,7 +145,7 @@ int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key,
 	struct super_block *sb = inode->i_sb;
 	enum blk_crypto_mode_num crypto_mode = ci->ci_mode->blk_crypto_mode;
 	struct blk_crypto_key *blk_key;
-	struct block_device **devs;
+	struct block_device *devs[FSCRYPT_MAX_DEVICES];
 	unsigned int num_devs;
 	unsigned int i;
 	int err;
@@ -175,17 +162,12 @@ int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key,
 	}
 
 	/* Start using blk-crypto on all the filesystem's block devices. */
-	devs = fscrypt_get_devices(sb, &num_devs);
-	if (IS_ERR(devs)) {
-		err = PTR_ERR(devs);
-		goto fail;
-	}
+	num_devs = fscrypt_get_devices(sb, devs);
 	for (i = 0; i < num_devs; i++) {
 		err = blk_crypto_start_using_key(devs[i], blk_key);
 		if (err)
 			break;
 	}
-	kfree(devs);
 	if (err) {
 		fscrypt_err(inode, "error %d starting to use blk-crypto", err);
 		goto fail;
@@ -209,20 +191,21 @@ void fscrypt_destroy_inline_crypt_key(struct super_block *sb,
 				      struct fscrypt_prepared_key *prep_key)
 {
 	struct blk_crypto_key *blk_key = prep_key->blk_key;
-	struct block_device **devs;
+	struct block_device *devs[FSCRYPT_MAX_DEVICES];
 	unsigned int num_devs;
 	unsigned int i;
 
 	if (!blk_key)
 		return;
 
-	/* Evict the key from all the filesystem's block devices. */
-	devs = fscrypt_get_devices(sb, &num_devs);
-	if (!IS_ERR(devs)) {
-		for (i = 0; i < num_devs; i++)
-			blk_crypto_evict_key(devs[i], blk_key);
-		kfree(devs);
-	}
+	/*
+	 * Evict the key from all the filesystem's block devices.
+	 * This *must* be done before the key is freed.
+	 */
+	num_devs = fscrypt_get_devices(sb, devs);
+	for (i = 0; i < num_devs; i++)
+		blk_crypto_evict_key(devs[i], blk_key);
+
 	kfree_sensitive(blk_key);
 }
 
diff --git linux-libre-6.6.147-gnu/fs/crypto/keysetup_v1.c linux-libre-6.6.148-gnu/fs/crypto/keysetup_v1.c
index 159dd0288349a..7e0bb9a75c590 100644
--- linux-libre-6.6.147-gnu/fs/crypto/keysetup_v1.c
+++ linux-libre-6.6.148-gnu/fs/crypto/keysetup_v1.c
@@ -199,13 +199,19 @@ find_or_insert_direct_key(struct fscrypt_direct_key *to_insert,
 		if (memcmp(ci->ci_policy.v1.master_key_descriptor,
 			   dk->dk_descriptor, FSCRYPT_KEY_DESCRIPTOR_SIZE) != 0)
 			continue;
+		/* The sb is used at eviction time, so it must be the same. */
+		if (ci->ci_inode->i_sb != dk->dk_sb)
+			continue;
 		if (ci->ci_mode != dk->dk_mode)
 			continue;
 		if (!fscrypt_is_key_prepared(&dk->dk_key, ci))
 			continue;
 		if (crypto_memneq(raw_key, dk->dk_raw, ci->ci_mode->keysize))
 			continue;
-		/* using existing tfm with same (descriptor, mode, raw_key) */
+		/*
+		 * Use an existing prepared key with the same (descriptor, sb,
+		 * mode, inlinecrypt, raw_key) combination.
+		 */
 		refcount_inc(&dk->dk_refcount);
 		spin_unlock(&fscrypt_direct_keys_lock);
 		free_direct_key(to_insert);
diff --git linux-libre-6.6.147-gnu/fs/exec.c linux-libre-6.6.148-gnu/fs/exec.c
index a7dfac338a22c..9d3e2eda9d55e 100644
--- linux-libre-6.6.147-gnu/fs/exec.c
+++ linux-libre-6.6.148-gnu/fs/exec.c
@@ -882,7 +882,7 @@ int transfer_args_to_stack(struct linux_binprm *bprm,
 	stop = bprm->p >> PAGE_SHIFT;
 	sp = *sp_location;
 
-	for (index = MAX_ARG_PAGES - 1; index >= stop; index--) {
+	for (index = MAX_ARG_PAGES; index-- > stop; ) {
 		unsigned int offset = index == stop ? bprm->p & ~PAGE_MASK : 0;
 		char *src = kmap_local_page(bprm->page[index]) + offset;
 		sp -= PAGE_SIZE - offset;
diff --git linux-libre-6.6.147-gnu/fs/exfat/balloc.c linux-libre-6.6.148-gnu/fs/exfat/balloc.c
index 32209acd51be4..2d4fe3d754bbc 100644
--- linux-libre-6.6.147-gnu/fs/exfat/balloc.c
+++ linux-libre-6.6.148-gnu/fs/exfat/balloc.c
@@ -45,12 +45,37 @@ static const unsigned char used_bit[] = {
 /*
  *  Allocation Bitmap Management Functions
  */
+static bool exfat_test_bitmap_range(struct super_block *sb, unsigned int clu,
+		unsigned int count)
+{
+	struct exfat_sb_info *sbi = EXFAT_SB(sb);
+	unsigned int start = clu;
+	unsigned int end = clu + count;
+	unsigned int ent_idx, i, b;
+
+	if (!is_valid_cluster(sbi, start) || !is_valid_cluster(sbi, end - 1))
+		return false;
+
+	while (start < end) {
+		ent_idx = CLUSTER_TO_BITMAP_ENT(start);
+		i = BITMAP_OFFSET_SECTOR_INDEX(sb, ent_idx);
+		b = BITMAP_OFFSET_BIT_IN_SECTOR(sb, ent_idx);
+
+		if (!test_bit_le(b, sbi->vol_amap[i]->b_data))
+			return false;
+
+		start++;
+	}
+
+	return true;
+}
+
 static int exfat_allocate_bitmap(struct super_block *sb,
 		struct exfat_dentry *ep)
 {
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	long long map_size;
-	unsigned int i, need_map_size;
+	unsigned int i, j, need_map_size;
 	sector_t sector;
 
 	sbi->map_clu = le32_to_cpu(ep->dentry.bitmap.start_clu);
@@ -77,20 +102,25 @@ static int exfat_allocate_bitmap(struct super_block *sb,
 	sector = exfat_cluster_to_sector(sbi, sbi->map_clu);
 	for (i = 0; i < sbi->map_sectors; i++) {
 		sbi->vol_amap[i] = sb_bread(sb, sector + i);
-		if (!sbi->vol_amap[i]) {
-			/* release all buffers and free vol_amap */
-			int j = 0;
-
-			while (j < i)
-				brelse(sbi->vol_amap[j++]);
-
-			kvfree(sbi->vol_amap);
-			sbi->vol_amap = NULL;
-			return -EIO;
-		}
+		if (!sbi->vol_amap[i])
+			goto err_out;
 	}
 
+	if (exfat_test_bitmap_range(sb, sbi->map_clu,
+		EXFAT_B_TO_CLU_ROUND_UP(map_size, sbi)) == false)
+		goto err_out;
+
 	return 0;
+
+err_out:
+	j = 0;
+	/* release all buffers and free vol_amap */
+	while (j < i)
+		brelse(sbi->vol_amap[j++]);
+
+	kvfree(sbi->vol_amap);
+	sbi->vol_amap = NULL;
+	return -EIO;
 }
 
 int exfat_load_bitmap(struct super_block *sb)
diff --git linux-libre-6.6.147-gnu/fs/f2fs/super.c linux-libre-6.6.148-gnu/fs/f2fs/super.c
index c018d548e1634..95adc2c4c3c08 100644
--- linux-libre-6.6.147-gnu/fs/f2fs/super.c
+++ linux-libre-6.6.148-gnu/fs/f2fs/super.c
@@ -3248,24 +3248,27 @@ static void f2fs_get_ino_and_lblk_bits(struct super_block *sb,
 	*lblk_bits_ret = 8 * sizeof(block_t);
 }
 
-static struct block_device **f2fs_get_devices(struct super_block *sb,
-					      unsigned int *num_devs)
+static unsigned int
+f2fs_get_devices(struct super_block *sb,
+		 struct block_device *devs[FSCRYPT_MAX_DEVICES])
 {
 	struct f2fs_sb_info *sbi = F2FS_SB(sb);
-	struct block_device **devs;
+	int ndevs;
 	int i;
 
-	if (!f2fs_is_multi_device(sbi))
-		return NULL;
+	static_assert(MAX_DEVICES <= FSCRYPT_MAX_DEVICES);
 
-	devs = kmalloc_array(sbi->s_ndevs, sizeof(*devs), GFP_KERNEL);
-	if (!devs)
-		return ERR_PTR(-ENOMEM);
+	if (!f2fs_is_multi_device(sbi)) {
+		devs[0] = sb->s_bdev;
+		return 1;
+	}
+	ndevs = sbi->s_ndevs;
+	if (WARN_ON_ONCE(ndevs > FSCRYPT_MAX_DEVICES))
+		ndevs = FSCRYPT_MAX_DEVICES;
 
-	for (i = 0; i < sbi->s_ndevs; i++)
+	for (i = 0; i < ndevs; i++)
 		devs[i] = FDEV(i).bdev;
-	*num_devs = sbi->s_ndevs;
-	return devs;
+	return ndevs;
 }
 
 static const struct fscrypt_operations f2fs_cryptops = {
diff --git linux-libre-6.6.147-gnu/fs/iomap/buffered-io.c linux-libre-6.6.148-gnu/fs/iomap/buffered-io.c
index 4bc57934aa52d..bc7d176c4cf13 100644
--- linux-libre-6.6.147-gnu/fs/iomap/buffered-io.c
+++ linux-libre-6.6.148-gnu/fs/iomap/buffered-io.c
@@ -98,13 +98,17 @@ static void ifs_clear_range_dirty(struct folio *folio,
 {
 	struct inode *inode = folio->mapping->host;
 	unsigned int blks_per_folio = i_blocks_per_folio(inode, folio);
-	unsigned int first_blk = (off >> inode->i_blkbits);
-	unsigned int last_blk = (off + len - 1) >> inode->i_blkbits;
-	unsigned int nr_blks = last_blk - first_blk + 1;
+	unsigned int first_blk = round_up(off, i_blocksize(inode)) >>
+				 inode->i_blkbits;
+	unsigned int last_blk = (off + len) >> inode->i_blkbits;
 	unsigned long flags;
 
+	if (first_blk >= last_blk)
+		return;
+
 	spin_lock_irqsave(&ifs->state_lock, flags);
-	bitmap_clear(ifs->state, first_blk + blks_per_folio, nr_blks);
+	bitmap_clear(ifs->state, first_blk + blks_per_folio,
+		     last_blk - first_blk);
 	spin_unlock_irqrestore(&ifs->state_lock, flags);
 }
 
diff --git linux-libre-6.6.147-gnu/fs/namei.c linux-libre-6.6.148-gnu/fs/namei.c
index 861390e523b2a..72918875d62a6 100644
--- linux-libre-6.6.147-gnu/fs/namei.c
+++ linux-libre-6.6.148-gnu/fs/namei.c
@@ -2603,6 +2603,49 @@ static struct dentry *__kern_path_locked(struct filename *name, struct path *pat
 	return d;
 }
 
+/**
+ * kern_path_parent: lookup path returning parent and target
+ * @name: path name
+ * @path: path to store parent in
+ *
+ * The path @name should end with a normal component, not "." or ".." or "/".
+ * A lookup is performed and if successful the parent information
+ * is store in @parent and the dentry is returned.
+ *
+ * The dentry maybe negative, the parent will be positive.
+ *
+ * Returns:  dentry or error.
+ */
+struct dentry *kern_path_parent(const char *name, struct path *path)
+{
+	struct filename *filename = getname_kernel(name);
+	struct path parent_path;
+	struct dentry *d;
+	struct qstr last;
+	int type, error;
+
+	error = filename_parentat(AT_FDCWD, filename, 0, &parent_path, &last, &type);
+	if (error) {
+		d = ERR_PTR(error);
+		goto out;
+	}
+	if (unlikely(type != LAST_NORM)) {
+		path_put(&parent_path);
+		d = ERR_PTR(-EINVAL);
+		goto out;
+	}
+
+	d = lookup_one_len_unlocked(last.name, parent_path.dentry, last.len);
+	if (IS_ERR(d)) {
+		path_put(&parent_path);
+		goto out;
+	}
+	*path = parent_path;
+out:
+	putname(filename);
+	return d;
+}
+
 struct dentry *kern_path_locked(const char *name, struct path *path)
 {
 	struct filename *filename = getname_kernel(name);
diff --git linux-libre-6.6.147-gnu/fs/nfs/internal.h linux-libre-6.6.148-gnu/fs/nfs/internal.h
index 3d5ae22ed3a81..1ab81d639d5c3 100644
--- linux-libre-6.6.147-gnu/fs/nfs/internal.h
+++ linux-libre-6.6.148-gnu/fs/nfs/internal.h
@@ -784,17 +784,19 @@ void nfs_super_set_maxbytes(struct super_block *sb, __u64 maxfilesize)
 }
 
 /*
- * Record the page as unstable (an extra writeback period) and mark its
- * inode as dirty.
+ * Record the request's range as unstable (an extra writeback period) and
+ * mark its inode as dirty.
  */
-static inline void nfs_folio_mark_unstable(struct folio *folio,
+static inline void nfs_folio_mark_unstable(struct nfs_page *req,
 					   struct nfs_commit_info *cinfo)
 {
+	struct folio *folio = nfs_page_to_folio(req);
+
 	if (folio && !cinfo->dreq) {
-		struct inode *inode = folio_file_mapping(folio)->host;
-		long nr = folio_nr_pages(folio);
+		struct inode *inode = folio->mapping->host;
+		long nr = DIV_ROUND_UP(req->wb_bytes, PAGE_SIZE);
 
-		/* This page is really still in write-back - just that the
+		/* This range is really still in write-back - just that the
 		 * writeback is happening on the server now.
 		 */
 		node_stat_mod_folio(folio, NR_WRITEBACK, nr);
diff --git linux-libre-6.6.147-gnu/fs/nfs/pnfs_nfs.c linux-libre-6.6.148-gnu/fs/nfs/pnfs_nfs.c
index 698d4d64c6b64..4f343dd1e65bb 100644
--- linux-libre-6.6.147-gnu/fs/nfs/pnfs_nfs.c
+++ linux-libre-6.6.148-gnu/fs/nfs/pnfs_nfs.c
@@ -1226,7 +1226,7 @@ pnfs_layout_mark_request_commit(struct nfs_page *req,
 
 	nfs_request_add_commit_list_locked(req, list, cinfo);
 	mutex_unlock(&NFS_I(cinfo->inode)->commit_mutex);
-	nfs_folio_mark_unstable(nfs_page_to_folio(req), cinfo);
+	nfs_folio_mark_unstable(req, cinfo);
 	return;
 out_resched:
 	mutex_unlock(&NFS_I(cinfo->inode)->commit_mutex);
diff --git linux-libre-6.6.147-gnu/fs/nfs/write.c linux-libre-6.6.148-gnu/fs/nfs/write.c
index dc57e67cefcd1..85426764017ce 100644
--- linux-libre-6.6.147-gnu/fs/nfs/write.c
+++ linux-libre-6.6.148-gnu/fs/nfs/write.c
@@ -933,7 +933,7 @@ nfs_request_add_commit_list(struct nfs_page *req, struct nfs_commit_info *cinfo)
 	mutex_lock(&NFS_I(cinfo->inode)->commit_mutex);
 	nfs_request_add_commit_list_locked(req, &cinfo->mds->list, cinfo);
 	mutex_unlock(&NFS_I(cinfo->inode)->commit_mutex);
-	nfs_folio_mark_unstable(nfs_page_to_folio(req), cinfo);
+	nfs_folio_mark_unstable(req, cinfo);
 }
 EXPORT_SYMBOL_GPL(nfs_request_add_commit_list);
 
@@ -992,10 +992,12 @@ nfs_mark_request_commit(struct nfs_page *req, struct pnfs_layout_segment *lseg,
 	nfs_request_add_commit_list(req, cinfo);
 }
 
-static void nfs_folio_clear_commit(struct folio *folio)
+static void nfs_folio_clear_commit(struct nfs_page *req)
 {
+	struct folio *folio = nfs_page_to_folio(req);
+
 	if (folio) {
-		long nr = folio_nr_pages(folio);
+		long nr = DIV_ROUND_UP(req->wb_bytes, PAGE_SIZE);
 
 		node_stat_mod_folio(folio, NR_WRITEBACK, -nr);
 		wb_stat_mod(&inode_to_bdi(folio_file_mapping(folio)->host)->wb,
@@ -1016,7 +1018,7 @@ static void nfs_clear_request_commit(struct nfs_commit_info *cinfo,
 			nfs_request_remove_commit_list(req, cinfo);
 		}
 		mutex_unlock(&NFS_I(inode)->commit_mutex);
-		nfs_folio_clear_commit(nfs_page_to_folio(req));
+		nfs_folio_clear_commit(req);
 	}
 }
 
@@ -1834,7 +1836,7 @@ void nfs_retry_commit(struct list_head *page_list,
 		req = nfs_list_entry(page_list->next);
 		nfs_list_remove_request(req);
 		nfs_mark_request_commit(req, lseg, cinfo, ds_commit_idx);
-		nfs_folio_clear_commit(nfs_page_to_folio(req));
+		nfs_folio_clear_commit(req);
 		nfs_unlock_and_release_request(req);
 	}
 }
@@ -1902,7 +1904,7 @@ static void nfs_commit_release_pages(struct nfs_commit_data *data)
 		req = nfs_list_entry(data->pages.next);
 		nfs_list_remove_request(req);
 		folio = nfs_page_to_folio(req);
-		nfs_folio_clear_commit(folio);
+		nfs_folio_clear_commit(req);
 
 		dprintk("NFS:       commit (%s/%llu %d@%lld)",
 			nfs_req_openctx(req)->dentry->d_sb->s_id,
diff --git linux-libre-6.6.147-gnu/fs/nfsd/nfs4xdr.c linux-libre-6.6.148-gnu/fs/nfsd/nfs4xdr.c
index e3b128cc24138..52fe95d02fc47 100644
--- linux-libre-6.6.147-gnu/fs/nfsd/nfs4xdr.c
+++ linux-libre-6.6.148-gnu/fs/nfsd/nfs4xdr.c
@@ -4096,7 +4096,7 @@ out_err:
 
 static __be32 nfsd4_encode_readv(struct nfsd4_compoundres *resp,
 				 struct nfsd4_read *read,
-				 struct file *file, unsigned long maxcount)
+				 unsigned long maxcount)
 {
 	struct xdr_stream *xdr = resp->xdr;
 	unsigned int base = xdr->buf->page_len & ~PAGE_MASK;
@@ -4107,7 +4107,7 @@ static __be32 nfsd4_encode_readv(struct nfsd4_compoundres *resp,
 	if (xdr_reserve_space_vec(xdr, maxcount) < 0)
 		return nfserr_resource;
 
-	nfserr = nfsd_iter_read(resp->rqstp, read->rd_fhp, file,
+	nfserr = nfsd_iter_read(resp->rqstp, read->rd_fhp, read->rd_nf,
 				read->rd_offset, &maxcount, base,
 				&read->rd_eof);
 	read->rd_length = maxcount;
@@ -4155,7 +4155,7 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr,
 	if (file->f_op->splice_read && splice_ok)
 		nfserr = nfsd4_encode_splice_read(resp, read, file, maxcount);
 	else
-		nfserr = nfsd4_encode_readv(resp, read, file, maxcount);
+		nfserr = nfsd4_encode_readv(resp, read, maxcount);
 	if (nfserr) {
 		xdr_truncate_encode(xdr, starting_len);
 		return nfserr;
@@ -4906,7 +4906,7 @@ nfsd4_encode_read_plus_data(struct nfsd4_compoundres *resp,
 	if (file->f_op->splice_read && splice_ok)
 		nfserr = nfsd4_encode_splice_read(resp, read, file, maxcount);
 	else
-		nfserr = nfsd4_encode_readv(resp, read, file, maxcount);
+		nfserr = nfsd4_encode_readv(resp, read, maxcount);
 	if (nfserr)
 		return nfserr;
 
diff --git linux-libre-6.6.147-gnu/fs/nfsd/vfs.c linux-libre-6.6.148-gnu/fs/nfsd/vfs.c
index 5b773fa1c5577..5dc798e89e97b 100644
--- linux-libre-6.6.147-gnu/fs/nfsd/vfs.c
+++ linux-libre-6.6.148-gnu/fs/nfsd/vfs.c
@@ -1061,7 +1061,7 @@ __be32 nfsd_splice_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
  * nfsd_iter_read - Perform a VFS read using an iterator
  * @rqstp: RPC transaction context
  * @fhp: file handle of file to be read
- * @file: opened struct file of file to be read
+ * @nf: opened struct nfsd_file of file to be read
  * @offset: starting byte offset
  * @count: IN: requested number of bytes; OUT: number of bytes read
  * @base: offset in first page of read buffer
@@ -1074,9 +1074,10 @@ __be32 nfsd_splice_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
  * returned.
  */
 __be32 nfsd_iter_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
-		      struct file *file, loff_t offset, unsigned long *count,
+		      struct nfsd_file *nf, loff_t offset, unsigned long *count,
 		      unsigned int base, u32 *eof)
 {
+	struct file *file = nf->nf_file;
 	unsigned long v, total;
 	struct iov_iter iter;
 	loff_t ppos = offset;
@@ -1258,7 +1259,7 @@ __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
 	if (file->f_op->splice_read && test_bit(RQ_SPLICE_OK, &rqstp->rq_flags))
 		err = nfsd_splice_read(rqstp, fhp, file, offset, count, eof);
 	else
-		err = nfsd_iter_read(rqstp, fhp, file, offset, count, 0, eof);
+		err = nfsd_iter_read(rqstp, fhp, nf, offset, count, 0, eof);
 
 	nfsd_file_put(nf);
 	trace_nfsd_read_done(rqstp, fhp, offset, *count);
diff --git linux-libre-6.6.147-gnu/fs/nfsd/vfs.h linux-libre-6.6.148-gnu/fs/nfsd/vfs.h
index 6f059c5ac22b7..bf695d5cc04e4 100644
--- linux-libre-6.6.147-gnu/fs/nfsd/vfs.h
+++ linux-libre-6.6.148-gnu/fs/nfsd/vfs.h
@@ -120,7 +120,7 @@ __be32		nfsd_splice_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
 				unsigned long *count,
 				u32 *eof);
 __be32		nfsd_iter_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
-				struct file *file, loff_t offset,
+				struct nfsd_file *nf, loff_t offset,
 				unsigned long *count, unsigned int base,
 				u32 *eof);
 __be32		nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
diff --git linux-libre-6.6.147-gnu/fs/overlayfs/copy_up.c linux-libre-6.6.148-gnu/fs/overlayfs/copy_up.c
index dbf7b3cd70ca5..7f4fdf3f2b09e 100644
--- linux-libre-6.6.147-gnu/fs/overlayfs/copy_up.c
+++ linux-libre-6.6.148-gnu/fs/overlayfs/copy_up.c
@@ -793,7 +793,7 @@ static int ovl_copy_up_tmpfile(struct ovl_copy_up_ctx *c)
 {
 	struct ovl_fs *ofs = OVL_FS(c->dentry->d_sb);
 	struct inode *udir = d_inode(c->destdir);
-	struct dentry *temp, *upper;
+	struct dentry *temp, *upper, *newdentry = NULL;
 	struct file *tmpfile;
 	struct ovl_cu_creds cc;
 	int err;
@@ -826,6 +826,14 @@ static int ovl_copy_up_tmpfile(struct ovl_copy_up_ctx *c)
 	err = PTR_ERR(upper);
 	if (!IS_ERR(upper)) {
 		err = ovl_do_link(ofs, temp, udir, upper);
+		if (!err) {
+			/*
+			 * Record the linked dentry -- not the disconnected
+			 * O_TMPFILE dentry -- so that ->d_revalidate() on
+			 * the upper fs sees the real parent/name.
+			 */
+			newdentry = dget(upper);
+		}
 		dput(upper);
 	}
 	inode_unlock(udir);
@@ -841,7 +849,7 @@ static int ovl_copy_up_tmpfile(struct ovl_copy_up_ctx *c)
 
 	if (!c->metacopy)
 		ovl_set_upperdata(d_inode(c->dentry));
-	ovl_inode_update(d_inode(c->dentry), dget(temp));
+	ovl_inode_update(d_inode(c->dentry), newdentry);
 
 out_fput:
 	fput(tmpfile);
diff --git linux-libre-6.6.147-gnu/fs/posix_acl.c linux-libre-6.6.148-gnu/fs/posix_acl.c
index a05fe94970ce7..a6cfa830177f4 100644
--- linux-libre-6.6.147-gnu/fs/posix_acl.c
+++ linux-libre-6.6.148-gnu/fs/posix_acl.c
@@ -94,6 +94,13 @@ static void __forget_cached_acl(struct posix_acl **p)
 {
 	struct posix_acl *old;
 
+	/*
+	 * ACL_DONT_CACHE is expected to be a "const" value and xchg it with
+	 * ACL_NOT_CACHED would enable acl caching for the inode -
+	 * clearly not what the caller has intended.
+	 */
+	if (READ_ONCE(*p) == ACL_DONT_CACHE)
+		return;
 	old = xchg(p, ACL_NOT_CACHED);
 	if (!is_uncached_acl(old))
 		posix_acl_release(old);
diff --git linux-libre-6.6.147-gnu/fs/proc/namespaces.c linux-libre-6.6.148-gnu/fs/proc/namespaces.c
index 2a3fc96ca6223..203d3363e3d5a 100644
--- linux-libre-6.6.147-gnu/fs/proc/namespaces.c
+++ linux-libre-6.6.148-gnu/fs/proc/namespaces.c
@@ -46,7 +46,7 @@ static const char *proc_ns_get_link(struct dentry *dentry,
 	const struct proc_ns_operations *ns_ops = PROC_I(inode)->ns_ops;
 	struct task_struct *task;
 	struct path ns_path;
-	int error = -EACCES;
+	int error;
 
 	if (!dentry)
 		return ERR_PTR(-ECHILD);
@@ -59,6 +59,7 @@ static const char *proc_ns_get_link(struct dentry *dentry,
 	if (error)
 		goto out_put_task;
 
+	error = -EACCES;
 	if (!ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS))
 		goto out;
 
@@ -90,6 +91,7 @@ static int proc_ns_readlink(struct dentry *dentry, char __user *buffer, int bufl
 	if (res)
 		goto out_put_task;
 
+	res = -EACCES;
 	if (ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS)) {
 		res = ns_get_name(name, sizeof(name), task, ns_ops);
 		if (res >= 0)
diff --git linux-libre-6.6.147-gnu/fs/smb/client/misc.c linux-libre-6.6.148-gnu/fs/smb/client/misc.c
index 46ca8f326c981..29a390a497aef 100644
--- linux-libre-6.6.147-gnu/fs/smb/client/misc.c
+++ linux-libre-6.6.148-gnu/fs/smb/client/misc.c
@@ -964,6 +964,8 @@ parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size,
 	int i, rc = 0;
 	char *data_end;
 	struct dfs_referral_level_3 *ref;
+	unsigned int path_consumed;
+	size_t search_name_len;
 
 	if (rsp_size < sizeof(*rsp)) {
 		cifs_dbg(VFS | ONCE,
@@ -1011,6 +1013,7 @@ parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size,
 		rc = -ENOMEM;
 		goto parse_DFS_referrals_exit;
 	}
+	search_name_len = strlen(searchName);
 
 	/* collect necessary data from referrals */
 	for (i = 0; i < *num_of_nodes; i++) {
@@ -1019,21 +1022,34 @@ parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size,
 		struct dfs_info3_param *node = (*target_nodes)+i;
 
 		node->flags = le32_to_cpu(rsp->DFSFlags);
+		path_consumed = le16_to_cpu(rsp->PathConsumed);
 		if (is_unicode) {
-			__le16 *tmp = kmalloc(strlen(searchName)*2 + 2,
-						GFP_KERNEL);
-			if (tmp == NULL) {
+			size_t search_name_utf16_len = search_name_len * 2 + 2;
+			__le16 *tmp;
+
+			if (path_consumed > search_name_utf16_len) {
+				rc = -EINVAL;
+				goto parse_DFS_referrals_exit;
+			}
+
+			tmp = kmalloc(search_name_utf16_len, GFP_KERNEL);
+			if (!tmp) {
 				rc = -ENOMEM;
 				goto parse_DFS_referrals_exit;
 			}
-			cifsConvertToUTF16((__le16 *) tmp, searchName,
+			cifsConvertToUTF16((__le16 *)tmp, searchName,
 					   PATH_MAX, nls_codepage, remap);
-			node->path_consumed = cifs_utf16_bytes(tmp,
-					le16_to_cpu(rsp->PathConsumed),
-					nls_codepage);
+			node->path_consumed = cifs_utf16_bytes(tmp, path_consumed,
+							       nls_codepage);
 			kfree(tmp);
-		} else
-			node->path_consumed = le16_to_cpu(rsp->PathConsumed);
+		} else {
+			if (path_consumed > search_name_len) {
+				rc = -EINVAL;
+				goto parse_DFS_referrals_exit;
+			}
+
+			node->path_consumed = path_consumed;
+		}
 
 		node->server_type = le16_to_cpu(ref->ServerType);
 		node->ref_flag = le16_to_cpu(ref->ReferralEntryFlags);
diff --git linux-libre-6.6.147-gnu/fs/smb/client/smb2ops.c linux-libre-6.6.148-gnu/fs/smb/client/smb2ops.c
index c66b02f67d339..8a15694c1bbb5 100644
--- linux-libre-6.6.147-gnu/fs/smb/client/smb2ops.c
+++ linux-libre-6.6.148-gnu/fs/smb/client/smb2ops.c
@@ -3417,6 +3417,7 @@ static int smb3_simple_fallocate_range(unsigned int xid,
 	struct file_allocated_range_buffer in_data, *out_data = NULL, *tmp_data;
 	u32 out_data_len;
 	char *buf = NULL;
+	u64 range_start, range_len, range_end;
 	loff_t l;
 	int rc;
 
@@ -3453,13 +3454,21 @@ static int smb3_simple_fallocate_range(unsigned int xid,
 			goto out;
 		}
 
-		if (off < le64_to_cpu(tmp_data->file_offset)) {
+		range_start = le64_to_cpu(tmp_data->file_offset);
+		range_len = le64_to_cpu(tmp_data->length);
+		if (check_add_overflow(range_start, range_len, &range_end) ||
+		    range_end > S64_MAX) {
+			rc = -EINVAL;
+			goto out;
+		}
+
+		if (off < range_start) {
 			/*
 			 * We are at a hole. Write until the end of the region
 			 * or until the next allocated data,
 			 * whichever comes next.
 			 */
-			l = le64_to_cpu(tmp_data->file_offset) - off;
+			l = range_start - off;
 			if (len < l)
 				l = len;
 			rc = smb3_simple_fallocate_write_range(xid, tcon,
@@ -3476,11 +3485,13 @@ static int smb3_simple_fallocate_range(unsigned int xid,
 		 * until the end of the data or the end of the region
 		 * we are supposed to fallocate, whichever comes first.
 		 */
-		l = le64_to_cpu(tmp_data->length);
-		if (len < l)
-			l = len;
-		off += l;
-		len -= l;
+		if (off < range_end) {
+			l = range_end - off;
+			if (len < l)
+				l = len;
+			off += l;
+			len -= l;
+		}
 
 		tmp_data = &tmp_data[1];
 		out_data_len -= sizeof(struct file_allocated_range_buffer);
diff --git linux-libre-6.6.147-gnu/fs/smb/server/oplock.c linux-libre-6.6.148-gnu/fs/smb/server/oplock.c
index 82a7709b3e9ac..109bb71d06adf 100644
--- linux-libre-6.6.147-gnu/fs/smb/server/oplock.c
+++ linux-libre-6.6.148-gnu/fs/smb/server/oplock.c
@@ -705,6 +705,7 @@ static void __smb2_oplock_break_noti(struct work_struct *wk)
 out:
 	ksmbd_free_work_struct(work);
 	ksmbd_conn_r_count_dec(conn);
+	ksmbd_conn_put(conn);
 }
 
 /**
@@ -740,7 +741,7 @@ static int smb2_oplock_break_noti(struct oplock_info *opinfo)
 	br_info->open_trunc = opinfo->open_trunc;
 
 	work->request_buf = (char *)br_info;
-	work->conn = conn;
+	work->conn = ksmbd_conn_get(conn);
 	work->sess = opinfo->sess;
 
 	ksmbd_conn_r_count_inc(conn);
@@ -814,6 +815,7 @@ static void __smb2_lease_break_noti(struct work_struct *wk)
 out:
 	ksmbd_free_work_struct(work);
 	ksmbd_conn_r_count_dec(conn);
+	ksmbd_conn_put(conn);
 }
 
 /**
@@ -853,7 +855,7 @@ static int smb2_lease_break_noti(struct oplock_info *opinfo)
 	memcpy(br_info->lease_key, lease->lease_key, SMB2_LEASE_KEY_SIZE);
 
 	work->request_buf = (char *)br_info;
-	work->conn = conn;
+	work->conn = ksmbd_conn_get(conn);
 	work->sess = opinfo->sess;
 
 	ksmbd_conn_r_count_inc(conn);
diff --git linux-libre-6.6.147-gnu/fs/smb/server/smb2misc.c linux-libre-6.6.148-gnu/fs/smb/server/smb2misc.c
index 727cb49926ee5..ffbddf00d24e9 100644
--- linux-libre-6.6.147-gnu/fs/smb/server/smb2misc.c
+++ linux-libre-6.6.148-gnu/fs/smb/server/smb2misc.c
@@ -400,6 +400,11 @@ int ksmbd_smb2_check_message(struct ksmbd_work *work)
 		return 1;
 	}
 
+	if (len < __SMB2_HEADER_STRUCTURE_SIZE + sizeof(__le16)) {
+		ksmbd_debug(SMB, "Message is too small for StructureSize2\n");
+		return 1;
+	}
+
 	if (smb2_req_struct_sizes[command] != pdu->StructureSize2) {
 		if (!(command == SMB2_OPLOCK_BREAK_HE &&
 		    (le16_to_cpu(pdu->StructureSize2) == OP_BREAK_STRUCT_SIZE_20 ||
diff --git linux-libre-6.6.147-gnu/fs/smb/server/smb2pdu.c linux-libre-6.6.148-gnu/fs/smb/server/smb2pdu.c
index 3ddff0d9b8ba3..41bc4b06fad08 100644
--- linux-libre-6.6.147-gnu/fs/smb/server/smb2pdu.c
+++ linux-libre-6.6.148-gnu/fs/smb/server/smb2pdu.c
@@ -1483,11 +1483,6 @@ static int ntlm_authenticate(struct ksmbd_work *work,
 		return -EPERM;
 	}
 
-	/* Check for previous session */
-	prev_id = le64_to_cpu(req->PreviousSessionId);
-	if (prev_id && prev_id != sess->id)
-		destroy_previous_session(conn, user, prev_id);
-
 	if (sess->state == SMB2_SESSION_VALID) {
 		/*
 		 * Reuse session if anonymous try to connect
@@ -1525,6 +1520,10 @@ static int ntlm_authenticate(struct ksmbd_work *work,
 		}
 	}
 
+	prev_id = le64_to_cpu(req->PreviousSessionId);
+	if (prev_id && prev_id != sess->id)
+		destroy_previous_session(conn, sess->user, prev_id);
+
 	/*
 	 * If session state is SMB2_SESSION_VALID, We can assume
 	 * that it is reauthentication. And the user/password
diff --git linux-libre-6.6.147-gnu/fs/smb/server/smbacl.c linux-libre-6.6.148-gnu/fs/smb/server/smbacl.c
index 420d4e0733e5f..06936ae521cf0 100644
--- linux-libre-6.6.147-gnu/fs/smb/server/smbacl.c
+++ linux-libre-6.6.148-gnu/fs/smb/server/smbacl.c
@@ -595,7 +595,8 @@ static void parse_dacl(struct mnt_idmap *idmap,
 static void set_posix_acl_entries_dacl(struct mnt_idmap *idmap,
 				       struct smb_ace *pndace,
 				       struct smb_fattr *fattr, u16 *num_aces,
-				       u16 *size, u32 nt_aces_num)
+				       u16 *size, u16 existing_nt_aces,
+				       bool had_nt_aces)
 {
 	struct posix_acl_entry *pace;
 	struct smb_sid *sid;
@@ -627,14 +628,14 @@ static void set_posix_acl_entries_dacl(struct mnt_idmap *idmap,
 
 			gid = posix_acl_gid_translate(idmap, pace);
 			id_to_sid(gid, SIDUNIX_GROUP, sid);
-		} else if (pace->e_tag == ACL_OTHER && !nt_aces_num) {
+		} else if (pace->e_tag == ACL_OTHER && !had_nt_aces) {
 			smb_copy_sid(sid, &sid_everyone);
 		} else {
 			kfree(sid);
 			continue;
 		}
 		ntace = pndace;
-		for (j = 0; j < nt_aces_num; j++) {
+		for (j = 0; j < existing_nt_aces; j++) {
 			if (ntace->sid.sub_auth[ntace->sid.num_subauth - 1] ==
 					sid->sub_auth[sid->num_subauth - 1])
 				goto pass_same_sid;
@@ -649,6 +650,7 @@ static void set_posix_acl_entries_dacl(struct mnt_idmap *idmap,
 		ace_sz = fill_ace_for_sid(ntace, sid, ACCESS_ALLOWED, flags,
 				pace->e_perm, 0777);
 		if (check_add_overflow(*size, ace_sz, size)) {
+			*size -= ace_sz;
 			kfree(sid);
 			break;
 		}
@@ -663,6 +665,7 @@ static void set_posix_acl_entries_dacl(struct mnt_idmap *idmap,
 			ace_sz = fill_ace_for_sid(ntace, sid, ACCESS_ALLOWED,
 					0x03, pace->e_perm, 0777);
 			if (check_add_overflow(*size, ace_sz, size)) {
+				*size -= ace_sz;
 				kfree(sid);
 				break;
 			}
@@ -676,7 +679,7 @@ pass_same_sid:
 		kfree(sid);
 	}
 
-	if (nt_aces_num)
+	if (had_nt_aces)
 		return;
 
 posix_default_acl:
@@ -708,6 +711,7 @@ posix_default_acl:
 		ace_sz = fill_ace_for_sid(ntace, sid, ACCESS_ALLOWED, 0x0b,
 				pace->e_perm, 0777);
 		if (check_add_overflow(*size, ace_sz, size)) {
+			*size -= ace_sz;
 			kfree(sid);
 			break;
 		}
@@ -729,6 +733,7 @@ static void set_ntacl_dacl(struct mnt_idmap *idmap,
 {
 	struct smb_ace *ntace, *pndace;
 	u16 nt_num_aces = le16_to_cpu(nt_dacl->num_aces), num_aces = 0;
+	u16 copied_nt_aces;
 	unsigned short size = 0;
 	int i;
 
@@ -738,24 +743,41 @@ static void set_ntacl_dacl(struct mnt_idmap *idmap,
 		for (i = 0; i < nt_num_aces; i++) {
 			unsigned short nt_ace_size;
 
-			if (offsetof(struct smb_ace, access_req) > aces_size)
+			if (aces_size < offsetof(struct smb_ace, sid) +
+					CIFS_SID_BASE_SIZE)
 				break;
 
 			nt_ace_size = le16_to_cpu(ntace->size);
-			if (nt_ace_size > aces_size)
+			if (nt_ace_size > aces_size ||
+			    nt_ace_size < offsetof(struct smb_ace, sid) +
+					  CIFS_SID_BASE_SIZE)
 				break;
 
+			if (ntace->sid.num_subauth == 0 ||
+			    ntace->sid.num_subauth > SID_MAX_SUB_AUTHORITIES ||
+			    nt_ace_size < offsetof(struct smb_ace, sid) +
+					  CIFS_SID_BASE_SIZE +
+					  sizeof(__le32) *
+					  ntace->sid.num_subauth)
+				goto next_ace;
+
 			memcpy((char *)pndace + size, ntace, nt_ace_size);
-			if (check_add_overflow(size, nt_ace_size, &size))
+			if (check_add_overflow(size, nt_ace_size, &size)) {
+				size -= nt_ace_size;
 				break;
+			}
+			num_aces++;
+
+next_ace:
 			aces_size -= nt_ace_size;
 			ntace = (struct smb_ace *)((char *)ntace + nt_ace_size);
-			num_aces++;
 		}
 	}
 
+	copied_nt_aces = num_aces;
 	set_posix_acl_entries_dacl(idmap, pndace, fattr,
-				   &num_aces, &size, nt_num_aces);
+				   &num_aces, &size, copied_nt_aces,
+				   nt_num_aces != 0);
 	pndacl->num_aces = cpu_to_le16(num_aces);
 	pndacl->size = cpu_to_le16(le16_to_cpu(pndacl->size) + size);
 }
@@ -773,7 +795,7 @@ static void set_mode_dacl(struct mnt_idmap *idmap,
 
 	if (fattr->cf_acls) {
 		set_posix_acl_entries_dacl(idmap, pndace, fattr,
-					   &num_aces, &size, num_aces);
+					   &num_aces, &size, num_aces, false);
 		goto out;
 	}
 
diff --git linux-libre-6.6.147-gnu/include/linux/audit.h linux-libre-6.6.148-gnu/include/linux/audit.h
index 625210306813b..2da263b483423 100644
--- linux-libre-6.6.147-gnu/include/linux/audit.h
+++ linux-libre-6.6.148-gnu/include/linux/audit.h
@@ -16,7 +16,7 @@
 #include <uapi/linux/netfilter/nf_tables.h>
 #include <uapi/linux/fanotify.h>
 
-#define AUDIT_INO_UNSET ((unsigned long)-1)
+#define AUDIT_INO_UNSET ((u64)-1)
 #define AUDIT_DEV_UNSET ((dev_t)-1)
 
 struct audit_sig_info {
@@ -122,8 +122,8 @@ enum audit_nfcfgop {
 	AUDIT_NFT_OP_INVALID,
 };
 
-extern int __init audit_register_class(int class, unsigned *list);
-extern int audit_classify_syscall(int abi, unsigned syscall);
+extern int __init audit_register_class(int class, unsigned int *list);
+extern int audit_classify_syscall(int abi, unsigned int syscall);
 extern int audit_classify_arch(int arch);
 
 /* audit_names->type values */
diff --git linux-libre-6.6.147-gnu/include/linux/audit_arch.h linux-libre-6.6.148-gnu/include/linux/audit_arch.h
index 2b8153791e6a5..a35069a6c15de 100644
--- linux-libre-6.6.147-gnu/include/linux/audit_arch.h
+++ linux-libre-6.6.148-gnu/include/linux/audit_arch.h
@@ -21,13 +21,13 @@ enum auditsc_class_t {
 	AUDITSC_NVALS /* count */
 };
 
-extern int audit_classify_compat_syscall(int abi, unsigned syscall);
+extern int audit_classify_compat_syscall(int abi, unsigned int syscall);
 
 /* only for compat system calls */
-extern unsigned compat_write_class[];
-extern unsigned compat_read_class[];
-extern unsigned compat_dir_class[];
-extern unsigned compat_chattr_class[];
-extern unsigned compat_signal_class[];
+extern unsigned int compat_write_class[];
+extern unsigned int compat_read_class[];
+extern unsigned int compat_dir_class[];
+extern unsigned int compat_chattr_class[];
+extern unsigned int compat_signal_class[];
 
 #endif
diff --git linux-libre-6.6.147-gnu/include/linux/bootconfig.h linux-libre-6.6.148-gnu/include/linux/bootconfig.h
index 4195444ec45d1..eb091218a285c 100644
--- linux-libre-6.6.147-gnu/include/linux/bootconfig.h
+++ linux-libre-6.6.148-gnu/include/linux/bootconfig.h
@@ -264,6 +264,9 @@ static inline struct xbc_node * __init xbc_node_get_subkey(struct xbc_node *node
 int __init xbc_node_compose_key_after(struct xbc_node *root,
 			struct xbc_node *node, char *buf, size_t size);
 
+/* Render key/value pairs under @root as a flat cmdline string */
+int __init xbc_snprint_cmdline(char *buf, size_t size, struct xbc_node *root);
+
 /**
  * xbc_node_compose_key() - Compose full key string of the XBC node
  * @node: An XBC node.
diff --git linux-libre-6.6.147-gnu/include/linux/bpf_lsm.h linux-libre-6.6.148-gnu/include/linux/bpf_lsm.h
index 1de7ece5d36d4..4f962dccc6c50 100644
--- linux-libre-6.6.147-gnu/include/linux/bpf_lsm.h
+++ linux-libre-6.6.148-gnu/include/linux/bpf_lsm.h
@@ -13,6 +13,8 @@
 
 #ifdef CONFIG_BPF_LSM
 
+extern bool bpf_lsm_initialized __ro_after_init;
+
 #define LSM_HOOK(RET, DEFAULT, NAME, ...) \
 	RET bpf_lsm_##NAME(__VA_ARGS__);
 #include <linux/lsm_hook_defs.h>
@@ -47,6 +49,8 @@ void bpf_lsm_find_cgroup_shim(const struct bpf_prog *prog, bpf_func_t *bpf_func)
 
 #else /* !CONFIG_BPF_LSM */
 
+#define bpf_lsm_initialized false
+
 static inline bool bpf_lsm_is_sleepable_hook(u32 btf_id)
 {
 	return false;
diff --git linux-libre-6.6.147-gnu/include/linux/firmware.h linux-libre-6.6.148-gnu/include/linux/firmware.h
index fd09bfc089b1f..ea2a51170c6fe 100644
--- linux-libre-6.6.147-gnu/include/linux/firmware.h
+++ linux-libre-6.6.148-gnu/include/linux/firmware.h
@@ -4,6 +4,7 @@
 
 #include <linux/types.h>
 #include <linux/compiler.h>
+#include <linux/cleanup.h>
 #include <linux/gfp.h>
 
 #define FW_ACTION_NOUEVENT 0
@@ -196,6 +197,8 @@ static inline void firmware_upload_unregister(struct fw_upload *fw_upload)
 
 int firmware_request_cache(struct device *device, const char *name);
 
+DEFINE_FREE(firmware, struct firmware *, release_firmware(_T))
+
 #ifndef _LINUX_LIBRE_FIRMWARE_H
 #define _LINUX_LIBRE_FIRMWARE_H
 
diff --git linux-libre-6.6.147-gnu/include/linux/fscrypt.h linux-libre-6.6.148-gnu/include/linux/fscrypt.h
index c895b12737a19..e55ba9f1e3839 100644
--- linux-libre-6.6.147-gnu/include/linux/fscrypt.h
+++ linux-libre-6.6.148-gnu/include/linux/fscrypt.h
@@ -57,6 +57,9 @@ struct fscrypt_name {
 /* Maximum value for the third parameter of fscrypt_operations.set_context(). */
 #define FSCRYPT_SET_CONTEXT_MAX_SIZE	40
 
+/* Maximum supported number of block devices per filesystem */
+#define FSCRYPT_MAX_DEVICES	8
+
 #ifdef CONFIG_FS_ENCRYPTION
 
 /*
@@ -161,21 +164,20 @@ struct fscrypt_operations {
 				      int *ino_bits_ret, int *lblk_bits_ret);
 
 	/*
-	 * Return an array of pointers to the block devices to which the
-	 * filesystem may write encrypted file contents, NULL if the filesystem
-	 * only has a single such block device, or an ERR_PTR() on error.
+	 * Retrieve the list of block devices to which the filesystem may write
+	 * encrypted file contents.
 	 *
-	 * On successful non-NULL return, *num_devs is set to the number of
-	 * devices in the returned array.  The caller must free the returned
-	 * array using kfree().
+	 * This writes the block_device pointers to @devs and returns the count
+	 * (between 1 and FSCRYPT_MAX_DEVICES inclusively).
 	 *
 	 * If the filesystem can use multiple block devices (other than block
 	 * devices that aren't used for encrypted file contents, such as
 	 * external journal devices), and wants to support inline encryption,
 	 * then it must implement this function.  Otherwise it's not needed.
 	 */
-	struct block_device **(*get_devices)(struct super_block *sb,
-					     unsigned int *num_devs);
+	unsigned int (*get_devices)(
+		struct super_block *sb,
+		struct block_device *devs[FSCRYPT_MAX_DEVICES]);
 };
 
 static inline struct fscrypt_info *fscrypt_get_info(const struct inode *inode)
diff --git linux-libre-6.6.147-gnu/include/linux/kvm_host.h linux-libre-6.6.148-gnu/include/linux/kvm_host.h
index 57c7b4009f575..17ff73f1b684b 100644
--- linux-libre-6.6.147-gnu/include/linux/kvm_host.h
+++ linux-libre-6.6.148-gnu/include/linux/kvm_host.h
@@ -378,6 +378,7 @@ struct kvm_vcpu {
 		bool dy_eligible;
 	} spin_loop;
 #endif
+	bool wants_to_run;
 	bool preempted;
 	bool ready;
 	struct kvm_vcpu_arch arch;
diff --git linux-libre-6.6.147-gnu/include/linux/lsm_hooks.h linux-libre-6.6.148-gnu/include/linux/lsm_hooks.h
index 3b56b60195ceb..2365b4d618573 100644
--- linux-libre-6.6.147-gnu/include/linux/lsm_hooks.h
+++ linux-libre-6.6.148-gnu/include/linux/lsm_hooks.h
@@ -61,6 +61,7 @@ struct lsm_blob_sizes {
 	int	lbs_file;
 	int lbs_backing_file;
 	int	lbs_inode;
+	int	lbs_sock;
 	int	lbs_superblock;
 	int	lbs_ipc;
 	int	lbs_msg_msg;
diff --git linux-libre-6.6.147-gnu/include/linux/namei.h linux-libre-6.6.148-gnu/include/linux/namei.h
index 1463cbda48886..c1ff032607dd6 100644
--- linux-libre-6.6.147-gnu/include/linux/namei.h
+++ linux-libre-6.6.148-gnu/include/linux/namei.h
@@ -61,6 +61,7 @@ struct dentry *lookup_one_qstr_excl(const struct qstr *name,
 				    struct dentry *base,
 				    unsigned int flags);
 extern int kern_path(const char *, unsigned, struct path *);
+struct dentry *kern_path_parent(const char *name, struct path *parent);
 
 extern struct dentry *kern_path_create(int, const char *, struct path *, unsigned int);
 extern struct dentry *user_path_create(int, const char __user *, struct path *, unsigned int);
diff --git linux-libre-6.6.147-gnu/include/linux/pinctrl/consumer.h linux-libre-6.6.148-gnu/include/linux/pinctrl/consumer.h
index 4729d54e89953..89b6718e8f26b 100644
--- linux-libre-6.6.147-gnu/include/linux/pinctrl/consumer.h
+++ linux-libre-6.6.148-gnu/include/linux/pinctrl/consumer.h
@@ -17,6 +17,7 @@
 #include <linux/pinctrl/pinctrl-state.h>
 
 struct device;
+struct gpio_chip;
 
 /* This struct is private to the core and should be regarded as a cookie */
 struct pinctrl;
@@ -28,8 +29,10 @@ struct pinctrl_state;
 extern bool pinctrl_gpio_can_use_line(unsigned gpio);
 extern int pinctrl_gpio_request(unsigned gpio);
 extern void pinctrl_gpio_free(unsigned gpio);
-extern int pinctrl_gpio_direction_input(unsigned gpio);
-extern int pinctrl_gpio_direction_output(unsigned gpio);
+extern int pinctrl_gpio_direction_input(struct gpio_chip *gc,
+					unsigned int offset);
+extern int pinctrl_gpio_direction_output(struct gpio_chip *gc,
+					 unsigned int offset);
 extern int pinctrl_gpio_set_config(unsigned gpio, unsigned long config);
 
 extern struct pinctrl * __must_check pinctrl_get(struct device *dev);
@@ -77,12 +80,14 @@ static inline void pinctrl_gpio_free(unsigned gpio)
 {
 }
 
-static inline int pinctrl_gpio_direction_input(unsigned gpio)
+static inline int
+pinctrl_gpio_direction_input(struct gpio_chip *gc, unsigned int offset)
 {
 	return 0;
 }
 
-static inline int pinctrl_gpio_direction_output(unsigned gpio)
+static inline int
+pinctrl_gpio_direction_output(struct gpio_chip *gc, unsigned int offset)
 {
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/include/linux/ppp_channel.h linux-libre-6.6.148-gnu/include/linux/ppp_channel.h
index 45e6e427ceb8a..f73fbea0dbc23 100644
--- linux-libre-6.6.147-gnu/include/linux/ppp_channel.h
+++ linux-libre-6.6.148-gnu/include/linux/ppp_channel.h
@@ -42,8 +42,7 @@ struct ppp_channel {
 	int		hdrlen;		/* amount of headroom channel needs */
 	void		*ppp;		/* opaque to channel */
 	int		speed;		/* transfer rate (bytes/second) */
-	/* the following is not used at present */
-	int		latency;	/* overhead time in milliseconds */
+	bool		direct_xmit;	/* no qdisc, xmit directly */
 };
 
 #ifdef __KERNEL__
diff --git linux-libre-6.6.147-gnu/include/linux/seqlock.h linux-libre-6.6.148-gnu/include/linux/seqlock.h
index 995f29dd54551..c5f5a98879841 100644
--- linux-libre-6.6.147-gnu/include/linux/seqlock.h
+++ linux-libre-6.6.148-gnu/include/linux/seqlock.h
@@ -1281,7 +1281,7 @@ struct ss_tmp {
 	spinlock_t	*lock_irqsave;
 };
 
-static inline void __scoped_seqlock_cleanup(struct ss_tmp *sst)
+static __always_inline void __scoped_seqlock_cleanup(struct ss_tmp *sst)
 {
 	if (sst->lock)
 		spin_unlock(sst->lock);
@@ -1291,11 +1291,15 @@ static inline void __scoped_seqlock_cleanup(struct ss_tmp *sst)
 
 extern void __scoped_seqlock_invalid_target(void);
 
-#if defined(CONFIG_CC_IS_GCC) && CONFIG_GCC_VERSION < 90000
+#if (defined(CONFIG_CC_IS_GCC) && CONFIG_GCC_VERSION < 90000) || \
+	defined(CONFIG_KASAN) || defined(CONFIG_UBSAN_ALIGNMENT)
 /*
  * For some reason some GCC-8 architectures (nios2, alpha) have trouble
  * determining that the ss_done state is impossible in __scoped_seqlock_next()
  * below.
+ *
+ * Similarly KASAN and UBSAN_ALIGNMENT are known to confuse compilers enough
+ * to break this. But we don't care about code quality for such builds anyway.
  */
 static inline void __scoped_seqlock_bug(void) { }
 #else
@@ -1306,7 +1310,7 @@ static inline void __scoped_seqlock_bug(void) { }
 extern void __scoped_seqlock_bug(void);
 #endif
 
-static inline void
+static __always_inline void
 __scoped_seqlock_next(struct ss_tmp *sst, seqlock_t *lock, enum ss_state target)
 {
 	switch (sst->state) {
diff --git linux-libre-6.6.147-gnu/include/linux/sunrpc/svcsock.h linux-libre-6.6.148-gnu/include/linux/sunrpc/svcsock.h
index 7c78ec6356b92..9e6ecc3526e77 100644
--- linux-libre-6.6.147-gnu/include/linux/sunrpc/svcsock.h
+++ linux-libre-6.6.148-gnu/include/linux/sunrpc/svcsock.h
@@ -26,6 +26,9 @@ struct svc_sock {
 	void			(*sk_odata)(struct sock *);
 	void			(*sk_owspace)(struct sock *);
 
+	/* For sends (protected by xpt_mutex) */
+	struct bio_vec		*sk_bvec;
+
 	/* private TCP part */
 	/* On-the-wire fragment header: */
 	__be32			sk_marker;
diff --git linux-libre-6.6.147-gnu/include/linux/sunrpc/xdr.h linux-libre-6.6.148-gnu/include/linux/sunrpc/xdr.h
index 2f8dc47f1eb07..a180482dc209b 100644
--- linux-libre-6.6.147-gnu/include/linux/sunrpc/xdr.h
+++ linux-libre-6.6.148-gnu/include/linux/sunrpc/xdr.h
@@ -139,8 +139,23 @@ void	xdr_terminate_string(const struct xdr_buf *, const u32);
 size_t	xdr_buf_pagecount(const struct xdr_buf *buf);
 int	xdr_alloc_bvec(struct xdr_buf *buf, gfp_t gfp);
 void	xdr_free_bvec(struct xdr_buf *buf);
-unsigned int xdr_buf_to_bvec(struct bio_vec *bvec, unsigned int bvec_size,
-			     const struct xdr_buf *xdr);
+int xdr_buf_to_bvec(struct bio_vec *bvec, unsigned int bvec_size,
+		    const struct xdr_buf *xdr);
+int xdr_buf_to_sg(const struct xdr_buf *buf, unsigned int offset,
+		  unsigned int len, struct scatterlist *sg, unsigned int nsg);
+int xdr_buf_to_sg_alloc(const struct xdr_buf *buf, unsigned int offset,
+			unsigned int len, struct scatterlist *sg_head,
+			unsigned int sg_head_nents,
+			struct scatterlist **sg_overflow, gfp_t gfp);
+
+/*
+ * Inline scatterlist entries for xdr_buf_to_sg_alloc().  Sized to cover the
+ * head kvec, tail kvec, and a few page fragments without any heap allocation.
+ */
+enum {
+	XDR_BUF_TO_SG_NENTS	= 8,
+};
+
 
 static inline __be32 *xdr_encode_array(__be32 *p, const void *s, unsigned int len)
 {
diff --git linux-libre-6.6.147-gnu/include/linux/vtime.h linux-libre-6.6.148-gnu/include/linux/vtime.h
index 3684487d01e1c..7cee518fde3a2 100644
--- linux-libre-6.6.147-gnu/include/linux/vtime.h
+++ linux-libre-6.6.148-gnu/include/linux/vtime.h
@@ -37,11 +37,17 @@ extern void vtime_account_irq(struct task_struct *tsk, unsigned int offset);
 extern void vtime_account_softirq(struct task_struct *tsk);
 extern void vtime_account_hardirq(struct task_struct *tsk);
 extern void vtime_flush(struct task_struct *tsk);
+extern void vtime_reset(void);
+extern void vtime_dyntick_start(void);
+extern void vtime_dyntick_stop(void);
 #else /* !CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
 static inline void vtime_account_irq(struct task_struct *tsk, unsigned int offset) { }
 static inline void vtime_account_softirq(struct task_struct *tsk) { }
 static inline void vtime_account_hardirq(struct task_struct *tsk) { }
 static inline void vtime_flush(struct task_struct *tsk) { }
+static inline void vtime_reset(void) { }
+static inline void vtime_dyntick_start(void) { }
+static inline void vtime_dyntick_stop(void) { }
 #endif
 
 /*
diff --git linux-libre-6.6.147-gnu/include/linux/workqueue.h linux-libre-6.6.148-gnu/include/linux/workqueue.h
index 52c6dd6d80ac0..c4df93bee09c7 100644
--- linux-libre-6.6.147-gnu/include/linux/workqueue.h
+++ linux-libre-6.6.148-gnu/include/linux/workqueue.h
@@ -410,7 +410,7 @@ enum {
 /*
  * System-wide workqueues which are always present.
  *
- * system_wq is the one used by schedule[_delayed]_work[_on]().
+ * system_percpu_wq is the one used by schedule[_delayed]_work[_on]().
  * Multi-CPU multi-threaded.  There are users which expect relatively
  * short queue flush time.  Don't queue works which can run for too
  * long.
@@ -421,7 +421,7 @@ enum {
  * system_long_wq is similar to system_wq but may host long running
  * works.  Queue flushing might take relatively long.
  *
- * system_unbound_wq is unbound workqueue.  Workers are not bound to
+ * system_dfl_wq is unbound workqueue.  Workers are not bound to
  * any specific CPU, not concurrency managed, and all queued works are
  * executed immediately as long as max_active limit is not reached and
  * resources are available.
@@ -435,10 +435,12 @@ enum {
  * system_power_efficient_wq is identical to system_wq if
  * 'wq_power_efficient' is disabled.  See WQ_POWER_EFFICIENT for more info.
  */
-extern struct workqueue_struct *system_wq;
+extern struct workqueue_struct *system_wq; /* use system_percpu_wq, this will be removed */
+extern struct workqueue_struct *system_percpu_wq;
 extern struct workqueue_struct *system_highpri_wq;
 extern struct workqueue_struct *system_long_wq;
 extern struct workqueue_struct *system_unbound_wq;
+extern struct workqueue_struct *system_dfl_wq;
 extern struct workqueue_struct *system_freezable_wq;
 extern struct workqueue_struct *system_power_efficient_wq;
 extern struct workqueue_struct *system_freezable_power_efficient_wq;
diff --git linux-libre-6.6.147-gnu/include/media/videobuf2-core.h linux-libre-6.6.148-gnu/include/media/videobuf2-core.h
index 4b6a9d2ea3727..bbdef1f63eab9 100644
--- linux-libre-6.6.147-gnu/include/media/videobuf2-core.h
+++ linux-libre-6.6.148-gnu/include/media/videobuf2-core.h
@@ -1064,8 +1064,8 @@ __poll_t vb2_core_poll(struct vb2_queue *q, struct file *file,
  * @ppos:	file handle position tracking pointer
  * @nonblock:	mode selector (1 means blocking calls, 0 means nonblocking)
  */
-size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
-		loff_t *ppos, int nonblock);
+ssize_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
+		 loff_t *ppos, int nonblock);
 /**
  * vb2_write() - implements write() syscall logic.
  * @q:		pointer to &struct vb2_queue with videobuf2 queue.
@@ -1074,8 +1074,8 @@ size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
  * @ppos:	file handle position tracking pointer
  * @nonblock:	mode selector (1 means blocking calls, 0 means nonblocking)
  */
-size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
-		loff_t *ppos, int nonblock);
+ssize_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
+		  loff_t *ppos, int nonblock);
 
 /**
  * typedef vb2_thread_fnc - callback function for use with vb2_thread.
diff --git linux-libre-6.6.147-gnu/include/net/af_rxrpc.h linux-libre-6.6.148-gnu/include/net/af_rxrpc.h
index 5531dd08061e5..051429e8987c8 100644
--- linux-libre-6.6.147-gnu/include/net/af_rxrpc.h
+++ linux-libre-6.6.148-gnu/include/net/af_rxrpc.h
@@ -28,18 +28,23 @@ enum rxrpc_interruptibility {
  */
 extern atomic_t rxrpc_debug_id;
 
+/*
+ * Operations table for rxrpc to call out to a kernel application (e.g. kAFS).
+ */
+struct rxrpc_kernel_ops {
+	void (*notify_new_call)(struct sock *sk, struct rxrpc_call *call,
+				unsigned long user_call_ID);
+	void (*discard_new_call)(struct rxrpc_call *call, unsigned long user_call_ID);
+	void (*user_attach_call)(struct rxrpc_call *call, unsigned long user_call_ID);
+};
+
 typedef void (*rxrpc_notify_rx_t)(struct sock *, struct rxrpc_call *,
 				  unsigned long);
 typedef void (*rxrpc_notify_end_tx_t)(struct sock *, struct rxrpc_call *,
 				      unsigned long);
-typedef void (*rxrpc_notify_new_call_t)(struct sock *, struct rxrpc_call *,
-					unsigned long);
-typedef void (*rxrpc_discard_new_call_t)(struct rxrpc_call *, unsigned long);
-typedef void (*rxrpc_user_attach_call_t)(struct rxrpc_call *, unsigned long);
 
-void rxrpc_kernel_new_call_notification(struct socket *,
-					rxrpc_notify_new_call_t,
-					rxrpc_discard_new_call_t);
+void rxrpc_kernel_set_notifications(struct socket *sock,
+				    const struct rxrpc_kernel_ops *app_ops);
 struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *sock,
 					   struct sockaddr_rxrpc *srx,
 					   struct key *key,
@@ -63,9 +68,9 @@ void rxrpc_kernel_put_call(struct socket *sock, struct rxrpc_call *call);
 void rxrpc_kernel_get_peer(struct socket *, struct rxrpc_call *,
 			   struct sockaddr_rxrpc *);
 bool rxrpc_kernel_get_srtt(struct socket *, struct rxrpc_call *, u32 *);
-int rxrpc_kernel_charge_accept(struct socket *, rxrpc_notify_rx_t,
-			       rxrpc_user_attach_call_t, unsigned long, gfp_t,
-			       unsigned int);
+int rxrpc_kernel_charge_accept(struct socket *sock, rxrpc_notify_rx_t notify_rx,
+			       unsigned long user_call_ID, gfp_t gfp,
+			       unsigned int debug_id);
 void rxrpc_kernel_set_tx_length(struct socket *, struct rxrpc_call *, s64);
 bool rxrpc_kernel_check_life(const struct socket *, const struct rxrpc_call *);
 u32 rxrpc_kernel_get_epoch(struct socket *, struct rxrpc_call *);
diff --git linux-libre-6.6.147-gnu/include/net/bluetooth/rfcomm.h linux-libre-6.6.148-gnu/include/net/bluetooth/rfcomm.h
index 99d26879b02a5..ba8d3702853d2 100644
--- linux-libre-6.6.147-gnu/include/net/bluetooth/rfcomm.h
+++ linux-libre-6.6.148-gnu/include/net/bluetooth/rfcomm.h
@@ -229,6 +229,9 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
 			u8 bit_rate, u8 data_bits, u8 stop_bits,
 			u8 parity, u8 flow_ctrl_settings,
 			u8 xon_char, u8 xoff_char, u16 param_mask);
+int rfcomm_dlc_send_rpn(struct rfcomm_dlc *d, u8 bit_rate, u8 data_bits,
+			u8 stop_bits, u8 parity, u8 flow_ctrl_settings,
+			u8 xon_char, u8 xoff_char, u16 param_mask);
 
 /* ---- RFCOMM DLCs (channels) ---- */
 struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio);
diff --git linux-libre-6.6.147-gnu/include/net/netfilter/nf_tables.h linux-libre-6.6.148-gnu/include/net/netfilter/nf_tables.h
index a1f828efc9e3d..aac4e1c543008 100644
--- linux-libre-6.6.147-gnu/include/net/netfilter/nf_tables.h
+++ linux-libre-6.6.148-gnu/include/net/netfilter/nf_tables.h
@@ -123,17 +123,6 @@ struct nft_regs {
 	};
 };
 
-struct nft_regs_track {
-	struct {
-		const struct nft_expr		*selector;
-		const struct nft_expr		*bitwise;
-		u8				num_reg;
-	} regs[NFT_REG32_NUM];
-
-	const struct nft_expr			*cur;
-	const struct nft_expr			*last;
-};
-
 /* Store/load an u8, u16 or u64 integer to/from the u32 data register.
  *
  * Note, when using concatenations, register allocation happens at 32-bit
@@ -420,8 +409,6 @@ int nft_expr_clone(struct nft_expr *dst, struct nft_expr *src, gfp_t gfp);
 void nft_expr_destroy(const struct nft_ctx *ctx, struct nft_expr *expr);
 int nft_expr_dump(struct sk_buff *skb, unsigned int attr,
 		  const struct nft_expr *expr, bool reset);
-bool nft_expr_reduce_bitwise(struct nft_regs_track *track,
-			     const struct nft_expr *expr);
 
 struct nft_set_ext;
 
@@ -933,7 +920,6 @@ struct nft_offload_ctx;
  *	@destroy_clone: destruction clone function
  *	@dump: function to dump parameters
  *	@validate: validate expression, called during loop detection
- *	@reduce: reduce expression
  *	@gc: garbage collection expression
  *	@offload: hardware offload expression
  *	@offload_action: function to report true/false to allocate one slot or not in the flow
@@ -967,8 +953,6 @@ struct nft_expr_ops {
 						bool reset);
 	int				(*validate)(const struct nft_ctx *ctx,
 						    const struct nft_expr *expr);
-	bool				(*reduce)(struct nft_regs_track *track,
-						  const struct nft_expr *expr);
 	bool				(*gc)(struct net *net,
 					      const struct nft_expr *expr);
 	int				(*offload)(struct nft_offload_ctx *ctx,
@@ -1848,25 +1832,4 @@ static inline u64 nft_net_tstamp(const struct net *net)
 	return nft_pernet(net)->tstamp;
 }
 
-#define __NFT_REDUCE_READONLY	1UL
-#define NFT_REDUCE_READONLY	(void *)__NFT_REDUCE_READONLY
-
-static inline bool nft_reduce_is_readonly(const struct nft_expr *expr)
-{
-	return expr->ops->reduce == NFT_REDUCE_READONLY;
-}
-
-void nft_reg_track_update(struct nft_regs_track *track,
-			  const struct nft_expr *expr, u8 dreg, u8 len);
-void nft_reg_track_cancel(struct nft_regs_track *track, u8 dreg, u8 len);
-void __nft_reg_track_cancel(struct nft_regs_track *track, u8 dreg);
-
-static inline bool nft_reg_track_cmp(struct nft_regs_track *track,
-				     const struct nft_expr *expr, u8 dreg)
-{
-	return track->regs[dreg].selector &&
-	       track->regs[dreg].selector->ops == expr->ops &&
-	       track->regs[dreg].num_reg == 0;
-}
-
 #endif /* _NET_NF_TABLES_H */
diff --git linux-libre-6.6.147-gnu/include/net/netfilter/nft_fib.h linux-libre-6.6.148-gnu/include/net/netfilter/nft_fib.h
index 38cae7113de46..6147d37c88895 100644
--- linux-libre-6.6.147-gnu/include/net/netfilter/nft_fib.h
+++ linux-libre-6.6.148-gnu/include/net/netfilter/nft_fib.h
@@ -36,6 +36,4 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs,
 void nft_fib_store_result(void *reg, const struct nft_fib *priv,
 			  const struct net_device *dev);
 
-bool nft_fib_reduce(struct nft_regs_track *track,
-		    const struct nft_expr *expr);
 #endif
diff --git linux-libre-6.6.147-gnu/include/net/netfilter/nft_meta.h linux-libre-6.6.148-gnu/include/net/netfilter/nft_meta.h
index d602263590fed..f74e63290603d 100644
--- linux-libre-6.6.147-gnu/include/net/netfilter/nft_meta.h
+++ linux-libre-6.6.148-gnu/include/net/netfilter/nft_meta.h
@@ -43,9 +43,6 @@ void nft_meta_set_destroy(const struct nft_ctx *ctx,
 int nft_meta_set_validate(const struct nft_ctx *ctx,
 			  const struct nft_expr *expr);
 
-bool nft_meta_get_reduce(struct nft_regs_track *track,
-			 const struct nft_expr *expr);
-
 struct nft_inner_tun_ctx;
 void nft_meta_inner_eval(const struct nft_expr *expr,
 			 struct nft_regs *regs, const struct nft_pktinfo *pkt,
diff --git linux-libre-6.6.147-gnu/include/net/sctp/structs.h linux-libre-6.6.148-gnu/include/net/sctp/structs.h
index d943bb454b176..5baf98eac3db9 100644
--- linux-libre-6.6.147-gnu/include/net/sctp/structs.h
+++ linux-libre-6.6.148-gnu/include/net/sctp/structs.h
@@ -322,7 +322,8 @@ struct sctp_cookie {
 
 	__u8 auth_random[sizeof(struct sctp_paramhdr) +
 			 SCTP_AUTH_RANDOM_LENGTH];
-	__u8 auth_hmacs[SCTP_AUTH_NUM_HMACS * sizeof(__u16) + 2];
+	__u8 auth_hmacs[sizeof(struct sctp_paramhdr) +
+			SCTP_AUTH_NUM_HMACS * sizeof(__u16)];
 	__u8 auth_chunks[sizeof(struct sctp_paramhdr) + SCTP_AUTH_MAX_CHUNKS];
 
 	/* This is a shim for my peer's INIT packet, followed by
diff --git linux-libre-6.6.147-gnu/include/rdma/ib_umem.h linux-libre-6.6.148-gnu/include/rdma/ib_umem.h
index eac3c05278c15..4c5329b504d0c 100644
--- linux-libre-6.6.147-gnu/include/rdma/ib_umem.h
+++ linux-libre-6.6.148-gnu/include/rdma/ib_umem.h
@@ -36,8 +36,10 @@ struct ib_umem_dmabuf {
 	struct scatterlist *last_sg;
 	unsigned long first_sg_offset;
 	unsigned long last_sg_trim;
+	void (*pinned_revoke)(void *priv);
 	void *private;
 	u8 pinned : 1;
+	u8 revoked : 1;
 };
 
 static inline struct ib_umem_dmabuf *to_ib_umem_dmabuf(struct ib_umem *umem)
@@ -122,9 +124,23 @@ struct ib_umem_dmabuf *ib_umem_dmabuf_get_pinned(struct ib_device *device,
 						 unsigned long offset,
 						 size_t size, int fd,
 						 int access);
+struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_pinned_revocable_and_lock(struct ib_device *device,
+					     unsigned long offset, size_t size,
+					     int fd, int access);
+void ib_umem_dmabuf_set_revoke_locked(struct ib_umem_dmabuf *umem_dmabuf,
+				      void (*revoke)(void *priv), void *priv);
+struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_pinned_with_dma_device(struct ib_device *device,
+					  struct device *dma_device,
+					  unsigned long offset, size_t size,
+					  int fd, int access);
 int ib_umem_dmabuf_map_pages(struct ib_umem_dmabuf *umem_dmabuf);
 void ib_umem_dmabuf_unmap_pages(struct ib_umem_dmabuf *umem_dmabuf);
 void ib_umem_dmabuf_release(struct ib_umem_dmabuf *umem_dmabuf);
+void ib_umem_dmabuf_revoke_lock(struct ib_umem_dmabuf *umem_dmabuf);
+void ib_umem_dmabuf_revoke_unlock(struct ib_umem_dmabuf *umem_dmabuf);
+void ib_umem_dmabuf_revoke(struct ib_umem_dmabuf *umem_dmabuf);
 
 int ib_umem_check_rereg(struct ib_umem *umem, int flags, int new_access_flags);
 
@@ -170,12 +186,37 @@ ib_umem_dmabuf_get_pinned(struct ib_device *device, unsigned long offset,
 {
 	return ERR_PTR(-EOPNOTSUPP);
 }
+
+static inline struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_pinned_revocable_and_lock(struct ib_device *device,
+					     unsigned long offset, size_t size,
+					     int fd, int access)
+{
+	return ERR_PTR(-EOPNOTSUPP);
+}
+
+static inline void
+ib_umem_dmabuf_set_revoke_locked(struct ib_umem_dmabuf *umem_dmabuf,
+				 void (*revoke)(void *priv), void *priv) {}
+
+static inline struct ib_umem_dmabuf *
+ib_umem_dmabuf_get_pinned_with_dma_device(struct ib_device *device,
+					  struct device *dma_device,
+					  unsigned long offset, size_t size,
+					  int fd, int access)
+{
+	return ERR_PTR(-EOPNOTSUPP);
+}
+
 static inline int ib_umem_dmabuf_map_pages(struct ib_umem_dmabuf *umem_dmabuf)
 {
 	return -EOPNOTSUPP;
 }
 static inline void ib_umem_dmabuf_unmap_pages(struct ib_umem_dmabuf *umem_dmabuf) { }
 static inline void ib_umem_dmabuf_release(struct ib_umem_dmabuf *umem_dmabuf) { }
+static inline void ib_umem_dmabuf_revoke_lock(struct ib_umem_dmabuf *umem_dmabuf) {}
+static inline void ib_umem_dmabuf_revoke_unlock(struct ib_umem_dmabuf *umem_dmabuf) {}
+static inline void ib_umem_dmabuf_revoke(struct ib_umem_dmabuf *umem_dmabuf) {}
 
 static inline int ib_umem_check_rereg(struct ib_umem *umem, int flags,
 				      int new_access_flags)
diff --git linux-libre-6.6.147-gnu/include/trace/events/rxrpc.h linux-libre-6.6.148-gnu/include/trace/events/rxrpc.h
index f0560087637ed..8cbec303cb505 100644
--- linux-libre-6.6.147-gnu/include/trace/events/rxrpc.h
+++ linux-libre-6.6.148-gnu/include/trace/events/rxrpc.h
@@ -271,10 +271,10 @@
 	EM(rxrpc_call_put_poke,			"PUT poke    ") \
 	EM(rxrpc_call_put_recvmsg,		"PUT recvmsg ") \
 	EM(rxrpc_call_put_recvmsg_peek_nowait,	"PUT peek-nwt") \
+	EM(rxrpc_call_put_release_recvmsg_q,	"PUT rls-rcmq") \
 	EM(rxrpc_call_put_release_sock,		"PUT rls-sock") \
 	EM(rxrpc_call_put_release_sock_tba,	"PUT rls-sk-a") \
 	EM(rxrpc_call_put_sendmsg,		"PUT sendmsg ") \
-	EM(rxrpc_call_put_unnotify,		"PUT unnotify") \
 	EM(rxrpc_call_put_userid_exists,	"PUT u-exists") \
 	EM(rxrpc_call_put_userid,		"PUT user-id ") \
 	EM(rxrpc_call_see_accept,		"SEE accept  ") \
@@ -287,6 +287,7 @@
 	EM(rxrpc_call_see_disconnected,		"SEE disconn ") \
 	EM(rxrpc_call_see_distribute_error,	"SEE dist-err") \
 	EM(rxrpc_call_see_input,		"SEE input   ") \
+	EM(rxrpc_call_see_notify_released,	"SEE nfy-rlsd") \
 	EM(rxrpc_call_see_recvmsg,		"SEE recvmsg ") \
 	EM(rxrpc_call_see_recvmsg_requeue,	"SEE recv-rqu") \
 	EM(rxrpc_call_see_recvmsg_requeue_first, "SEE recv-rqF") \
diff --git linux-libre-6.6.147-gnu/include/uapi/linux/btrfs.h linux-libre-6.6.148-gnu/include/uapi/linux/btrfs.h
index 7b499b90bb779..9c921ae7c9187 100644
--- linux-libre-6.6.147-gnu/include/uapi/linux/btrfs.h
+++ linux-libre-6.6.148-gnu/include/uapi/linux/btrfs.h
@@ -595,7 +595,7 @@ struct btrfs_ioctl_search_args_v2 {
 	__u64 buf_size;		   /* in - size of buffer
 					    * out - on EOVERFLOW: needed size
 					    *       to store item */
-	__u64 buf[];                       /* out - found items */
+	__u8 buf[];                        /* out - found items */
 };
 
 /* With a @src_length of zero, the range from @src_offset->EOF is cloned! */
diff --git linux-libre-6.6.147-gnu/init/main.c linux-libre-6.6.148-gnu/init/main.c
index eac47a2beb7e4..62d8f7610e846 100644
--- linux-libre-6.6.147-gnu/init/main.c
+++ linux-libre-6.6.148-gnu/init/main.c
@@ -316,45 +316,6 @@ static void * __init get_boot_config_from_initrd(size_t *_size)
 
 #ifdef CONFIG_BOOT_CONFIG
 
-static char xbc_namebuf[XBC_KEYLEN_MAX] __initdata;
-
-#define rest(dst, end) ((end) > (dst) ? (end) - (dst) : 0)
-
-static int __init xbc_snprint_cmdline(char *buf, size_t size,
-				      struct xbc_node *root)
-{
-	struct xbc_node *knode, *vnode;
-	char *end = buf + size;
-	const char *val;
-	int ret;
-
-	xbc_node_for_each_key_value(root, knode, val) {
-		ret = xbc_node_compose_key_after(root, knode,
-					xbc_namebuf, XBC_KEYLEN_MAX);
-		if (ret < 0)
-			return ret;
-
-		vnode = xbc_node_get_child(knode);
-		if (!vnode) {
-			ret = snprintf(buf, rest(buf, end), "%s ", xbc_namebuf);
-			if (ret < 0)
-				return ret;
-			buf += ret;
-			continue;
-		}
-		xbc_array_for_each_value(vnode, val) {
-			ret = snprintf(buf, rest(buf, end), "%s=\"%s\" ",
-				       xbc_namebuf, val);
-			if (ret < 0)
-				return ret;
-			buf += ret;
-		}
-	}
-
-	return buf - (end - size);
-}
-#undef rest
-
 /* Make an extra command line under given key word */
 static char * __init xbc_make_cmdline(const char *key)
 {
diff --git linux-libre-6.6.147-gnu/io_uring/rw.c linux-libre-6.6.148-gnu/io_uring/rw.c
index 4ff3442ac2eee..f2ab967b95072 100644
--- linux-libre-6.6.147-gnu/io_uring/rw.c
+++ linux-libre-6.6.148-gnu/io_uring/rw.c
@@ -140,27 +140,37 @@ void io_readv_writev_cleanup(struct io_kiocb *req)
 	kfree(io->free_iovec);
 }
 
-static inline void io_rw_done(struct kiocb *kiocb, ssize_t ret)
+static inline ssize_t io_fixup_restart_res(ssize_t ret)
 {
 	switch (ret) {
-	case -EIOCBQUEUED:
-		break;
 	case -ERESTARTSYS:
 	case -ERESTARTNOINTR:
 	case -ERESTARTNOHAND:
 	case -ERESTART_RESTARTBLOCK:
 		/*
 		 * We can't just restart the syscall, since previously
-		 * submitted sqes may already be in progress. Just fail this
-		 * IO with EINTR.
+		 * submitted sqes may already be in progress. Just fail
+		 * this IO with EINTR.
 		 */
-		ret = -EINTR;
-		fallthrough;
+		return -EINTR;
 	default:
-		kiocb->ki_complete(kiocb, ret);
+		return ret;
 	}
 }
 
+static inline void io_rw_done(struct kiocb *kiocb, ssize_t ret)
+{
+	/* IO was queued async, completion will happen later */
+	if (ret == -EIOCBQUEUED)
+		return;
+
+	/* transform internal restart error codes */
+	if (unlikely(ret < 0))
+		ret = io_fixup_restart_res(ret);
+
+	kiocb->ki_complete(kiocb, ret);
+}
+
 static inline loff_t *io_kiocb_update_pos(struct io_kiocb *req)
 {
 	struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
@@ -885,7 +895,7 @@ int io_read(struct io_kiocb *req, unsigned int issue_flags)
 	if (ret >= 0)
 		return kiocb_done(req, ret, issue_flags);
 
-	return ret;
+	return io_fixup_restart_res(ret);
 }
 
 static bool io_kiocb_start_write(struct io_kiocb *req, struct kiocb *kiocb)
diff --git linux-libre-6.6.147-gnu/kernel/audit.c linux-libre-6.6.148-gnu/kernel/audit.c
index 20b71a5b47602..aa450ea116f1c 100644
--- linux-libre-6.6.147-gnu/kernel/audit.c
+++ linux-libre-6.6.148-gnu/kernel/audit.c
@@ -1989,7 +1989,7 @@ static void audit_log_vformat(struct audit_buffer *ab, const char *fmt,
 		 * here and AUDIT_BUFSIZ is at least 1024, then we can
 		 * log everything that printk could have logged. */
 		avail = audit_expand(ab,
-			max_t(unsigned, AUDIT_BUFSIZ, 1+len-avail));
+			max_t(unsigned int, AUDIT_BUFSIZ, 1+len-avail));
 		if (!avail)
 			goto out_va_end;
 		len = vsnprintf(skb_tail_pointer(skb), avail, fmt, args2);
diff --git linux-libre-6.6.147-gnu/kernel/audit.h linux-libre-6.6.148-gnu/kernel/audit.h
index 5156ecd354573..9cda69f2bd298 100644
--- linux-libre-6.6.147-gnu/kernel/audit.h
+++ linux-libre-6.6.148-gnu/kernel/audit.h
@@ -75,7 +75,7 @@ struct audit_names {
 	int			name_len;	/* number of chars to log */
 	bool			hidden;		/* don't log this record */
 
-	unsigned long		ino;
+	u64			ino;
 	dev_t			dev;
 	umode_t			mode;
 	kuid_t			uid;
@@ -219,15 +219,15 @@ extern int auditd_test_task(struct task_struct *task);
 #define AUDIT_INODE_BUCKETS	32
 extern struct list_head audit_inode_hash[AUDIT_INODE_BUCKETS];
 
-static inline int audit_hash_ino(u32 ino)
+static inline int audit_hash_ino(u64 ino)
 {
-	return (ino & (AUDIT_INODE_BUCKETS-1));
+	return ((u32)ino & (AUDIT_INODE_BUCKETS-1));
 }
 
 /* Indicates that audit should log the full pathname. */
 #define AUDIT_NAME_FULL -1
 
-extern int audit_match_class(int class, unsigned syscall);
+extern int audit_match_class(int class, unsigned int syscall);
 extern int audit_comparator(const u32 left, const u32 op, const u32 right);
 extern int audit_uid_comparator(kuid_t left, u32 op, kuid_t right);
 extern int audit_gid_comparator(kgid_t left, u32 op, kgid_t right);
@@ -250,8 +250,13 @@ extern int audit_del_rule(struct audit_entry *entry);
 extern void audit_free_rule_rcu(struct rcu_head *head);
 extern struct list_head audit_filter_list[];
 
-extern struct audit_entry *audit_dupe_rule(struct audit_krule *old);
+struct audit_watch_ctx {
+	struct inode *dir;
+	struct inode *child;
+};
 
+extern struct audit_entry *audit_dupe_rule(struct audit_krule *old,
+					   struct audit_watch_ctx *ctx);
 extern void audit_log_d_path_exe(struct audit_buffer *ab,
 				 struct mm_struct *mm);
 
@@ -271,17 +276,18 @@ extern int audit_to_watch(struct audit_krule *krule, char *path, int len,
 extern int audit_add_watch(struct audit_krule *krule, struct list_head **list);
 extern void audit_remove_watch_rule(struct audit_krule *krule);
 extern char *audit_watch_path(struct audit_watch *watch);
-extern int audit_watch_compare(struct audit_watch *watch, unsigned long ino,
-			       dev_t dev);
+extern int audit_watch_compare(struct audit_watch *watch, u64 ino, dev_t dev);
 
 extern struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule,
-						    char *pathname, int len);
+						    char *pathname, int len,
+						    struct audit_watch_ctx *ctx);
 extern char *audit_mark_path(struct audit_fsnotify_mark *mark);
 extern void audit_remove_mark(struct audit_fsnotify_mark *audit_mark);
 extern void audit_remove_mark_rule(struct audit_krule *krule);
-extern int audit_mark_compare(struct audit_fsnotify_mark *mark,
-			      unsigned long ino, dev_t dev);
-extern int audit_dupe_exe(struct audit_krule *new, struct audit_krule *old);
+extern int audit_mark_compare(struct audit_fsnotify_mark *mark, u64 ino,
+			      dev_t dev);
+extern int audit_dupe_exe(struct audit_krule *new, struct audit_krule *old,
+			  struct audit_watch_ctx *ctx);
 extern int audit_exe_compare(struct task_struct *tsk,
 			     struct audit_fsnotify_mark *mark);
 
@@ -312,13 +318,13 @@ extern struct list_head *audit_killed_trees(void);
 #define audit_watch_path(w) ""
 #define audit_watch_compare(w, i, d) 0
 
-#define audit_alloc_mark(k, p, l) (ERR_PTR(-EINVAL))
+#define audit_alloc_mark(k, p, l, c) (ERR_PTR(-EINVAL))
 #define audit_mark_path(m) ""
 #define audit_remove_mark(m) do { } while (0)
 #define audit_remove_mark_rule(k) do { } while (0)
 #define audit_mark_compare(m, i, d) 0
 #define audit_exe_compare(t, m) (-EINVAL)
-#define audit_dupe_exe(n, o) (-EINVAL)
+#define audit_dupe_exe(n, o, c) (-EINVAL)
 
 #define audit_remove_tree_rule(rule) BUG()
 #define audit_add_tree_rule(rule) -EINVAL
diff --git linux-libre-6.6.147-gnu/kernel/audit_fsnotify.c linux-libre-6.6.148-gnu/kernel/audit_fsnotify.c
index c565fbf66ac87..e62066bf0b0af 100644
--- linux-libre-6.6.147-gnu/kernel/audit_fsnotify.c
+++ linux-libre-6.6.148-gnu/kernel/audit_fsnotify.c
@@ -25,7 +25,7 @@
  */
 struct audit_fsnotify_mark {
 	dev_t dev;		/* associated superblock device */
-	unsigned long ino;	/* associated inode number */
+	u64 ino;		/* associated inode number */
 	char *path;		/* insertion path */
 	struct fsnotify_mark mark; /* fsnotify mark on the inode */
 	struct audit_krule *rule;
@@ -57,7 +57,7 @@ char *audit_mark_path(struct audit_fsnotify_mark *mark)
 	return mark->path;
 }
 
-int audit_mark_compare(struct audit_fsnotify_mark *mark, unsigned long ino, dev_t dev)
+int audit_mark_compare(struct audit_fsnotify_mark *mark, u64 ino, dev_t dev)
 {
 	if (mark->ino == AUDIT_INO_UNSET)
 		return 0;
@@ -71,22 +71,30 @@ static void audit_update_mark(struct audit_fsnotify_mark *audit_mark,
 	audit_mark->ino = inode ? inode->i_ino : AUDIT_INO_UNSET;
 }
 
-struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule, char *pathname, int len)
+struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule, char *pathname,
+					     int len, struct audit_watch_ctx *ctx)
 {
 	struct audit_fsnotify_mark *audit_mark;
 	struct path path;
 	struct dentry *dentry;
-	struct inode *inode;
-	int ret;
+	struct inode *dir, *child;
+	int ret, allow_dups;
 
 	if (pathname[0] != '/' || pathname[len-1] == '/')
 		return ERR_PTR(-EINVAL);
 
-	dentry = kern_path_locked(pathname, &path);
-	if (IS_ERR(dentry))
-		return ERR_CAST(dentry); /* returning an error */
-	inode = path.dentry->d_inode;
-	inode_unlock(inode);
+	if (!ctx) {
+		dentry = kern_path_parent(pathname, &path);
+		if (IS_ERR(dentry))
+			return ERR_CAST(dentry); /* returning an error */
+		dir = d_inode(path.dentry);
+		child = d_inode(dentry);
+		allow_dups = 0;
+	} else {
+		dir = ctx->dir;
+		child = ctx->child;
+		allow_dups = 1;
+	}
 
 	audit_mark = kzalloc(sizeof(*audit_mark), GFP_KERNEL);
 	if (unlikely(!audit_mark)) {
@@ -97,18 +105,21 @@ struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule, char *pa
 	fsnotify_init_mark(&audit_mark->mark, audit_fsnotify_group);
 	audit_mark->mark.mask = AUDIT_FS_EVENTS;
 	audit_mark->path = pathname;
-	audit_update_mark(audit_mark, dentry->d_inode);
 	audit_mark->rule = krule;
 
-	ret = fsnotify_add_inode_mark(&audit_mark->mark, inode, 0);
+	audit_update_mark(audit_mark, child);
+	ret = fsnotify_add_inode_mark(&audit_mark->mark, dir, allow_dups);
+
 	if (ret < 0) {
 		audit_mark->path = NULL;
 		fsnotify_put_mark(&audit_mark->mark);
 		audit_mark = ERR_PTR(ret);
 	}
 out:
-	dput(dentry);
-	path_put(&path);
+	if (!ctx) {
+		dput(dentry);
+		path_put(&path);
+	}
 	return audit_mark;
 }
 
diff --git linux-libre-6.6.147-gnu/kernel/audit_tree.c linux-libre-6.6.148-gnu/kernel/audit_tree.c
index e867c17d3f84d..17125ac3a5737 100644
--- linux-libre-6.6.147-gnu/kernel/audit_tree.c
+++ linux-libre-6.6.148-gnu/kernel/audit_tree.c
@@ -33,7 +33,7 @@ struct audit_chunk {
 	struct audit_node {
 		struct list_head list;
 		struct audit_tree *owner;
-		unsigned index;		/* index; upper bit indicates 'will prune' */
+		unsigned int index;	/* index; upper bit indicates 'will prune' */
 	} owners[];
 };
 
diff --git linux-libre-6.6.147-gnu/kernel/audit_watch.c linux-libre-6.6.148-gnu/kernel/audit_watch.c
index 7a98cd176a127..4a7cbb8919419 100644
--- linux-libre-6.6.147-gnu/kernel/audit_watch.c
+++ linux-libre-6.6.148-gnu/kernel/audit_watch.c
@@ -37,7 +37,7 @@ struct audit_watch {
 	refcount_t		count;	/* reference count */
 	dev_t			dev;	/* associated superblock device */
 	char			*path;	/* insertion path */
-	unsigned long		ino;	/* associated inode number */
+	u64			ino;	/* associated inode number */
 	struct audit_parent	*parent; /* associated parent */
 	struct list_head	wlist;	/* entry in parent->watches list */
 	struct list_head	rules;	/* anchor for krule->rlist */
@@ -125,7 +125,7 @@ char *audit_watch_path(struct audit_watch *watch)
 	return watch->path;
 }
 
-int audit_watch_compare(struct audit_watch *watch, unsigned long ino, dev_t dev)
+int audit_watch_compare(struct audit_watch *watch, u64 ino, dev_t dev)
 {
 	return (watch->ino != AUDIT_INO_UNSET) &&
 		(watch->ino == ino) &&
@@ -244,7 +244,8 @@ static void audit_watch_log_rule_change(struct audit_krule *r, struct audit_watc
 /* Update inode info in audit rules based on filesystem event. */
 static void audit_update_watch(struct audit_parent *parent,
 			       const struct qstr *dname, dev_t dev,
-			       unsigned long ino, unsigned invalidating)
+			       u64 ino, unsigned int invalidating,
+			       struct audit_watch_ctx *ctx)
 {
 	struct audit_watch *owatch, *nwatch, *nextw;
 	struct audit_krule *r, *nextr;
@@ -280,12 +281,12 @@ static void audit_update_watch(struct audit_parent *parent,
 			list_del(&oentry->rule.rlist);
 			list_del_rcu(&oentry->list);
 
-			nentry = audit_dupe_rule(&oentry->rule);
+			nentry = audit_dupe_rule(&oentry->rule, ctx);
 			if (IS_ERR(nentry)) {
 				list_del(&oentry->rule.list);
 				audit_panic("error updating watch, removing");
 			} else {
-				int h = audit_hash_ino((u32)ino);
+				int h = audit_hash_ino(ino);
 
 				/*
 				 * nentry->rule.watch == oentry->rule.watch so
@@ -347,15 +348,18 @@ static void audit_remove_parent_watches(struct audit_parent *parent)
 /* Get path information necessary for adding watches. */
 static int audit_get_nd(struct audit_watch *watch, struct path *parent)
 {
-	struct dentry *d = kern_path_locked(watch->path, parent);
+	struct dentry *d;
+
+	d = kern_path_parent(watch->path, parent);
 	if (IS_ERR(d))
 		return PTR_ERR(d);
+
 	if (d_is_positive(d)) {
 		/* update watch filter fields */
 		watch->dev = d->d_sb->s_dev;
 		watch->ino = d_backing_inode(d)->i_ino;
 	}
-	inode_unlock(d_backing_inode(parent->dentry));
+
 	dput(d);
 	return 0;
 }
@@ -436,7 +440,7 @@ int audit_add_watch(struct audit_krule *krule, struct list_head **list)
 
 	audit_add_to_parent(krule, parent);
 
-	h = audit_hash_ino((u32)watch->ino);
+	h = audit_hash_ino(watch->ino);
 	*list = &audit_inode_hash[h];
 error:
 	path_put(&parent_path);
@@ -476,10 +480,17 @@ static int audit_watch_handle_event(struct fsnotify_mark *inode_mark, u32 mask,
 	if (WARN_ON_ONCE(inode_mark->group != audit_watch_group))
 		return 0;
 
-	if (mask & (FS_CREATE|FS_MOVED_TO) && inode)
-		audit_update_watch(parent, dname, inode->i_sb->s_dev, inode->i_ino, 0);
-	else if (mask & (FS_DELETE|FS_MOVED_FROM))
-		audit_update_watch(parent, dname, AUDIT_DEV_UNSET, AUDIT_INO_UNSET, 1);
+	if (mask & (FS_CREATE|FS_MOVED_TO) && inode) {
+		struct audit_watch_ctx ctx = { .dir = dir, .child = inode };
+
+		audit_update_watch(parent, dname, inode->i_sb->s_dev, inode->i_ino, 0,
+				   &ctx);
+	} else if (mask & (FS_DELETE|FS_MOVED_FROM)) {
+		struct audit_watch_ctx ctx = { .dir = dir, .child = NULL };
+
+		audit_update_watch(parent, dname, AUDIT_DEV_UNSET, AUDIT_INO_UNSET, 1,
+				   &ctx);
+	}
 	else if (mask & (FS_DELETE_SELF|FS_UNMOUNT|FS_MOVE_SELF))
 		audit_remove_parent_watches(parent);
 
@@ -502,7 +513,8 @@ static int __init audit_watch_init(void)
 }
 device_initcall(audit_watch_init);
 
-int audit_dupe_exe(struct audit_krule *new, struct audit_krule *old)
+int audit_dupe_exe(struct audit_krule *new, struct audit_krule *old,
+		   struct audit_watch_ctx *ctx)
 {
 	struct audit_fsnotify_mark *audit_mark;
 	char *pathname;
@@ -511,7 +523,7 @@ int audit_dupe_exe(struct audit_krule *new, struct audit_krule *old)
 	if (!pathname)
 		return -ENOMEM;
 
-	audit_mark = audit_alloc_mark(new, pathname, strlen(pathname));
+	audit_mark = audit_alloc_mark(new, pathname, strlen(pathname), ctx);
 	if (IS_ERR(audit_mark)) {
 		kfree(pathname);
 		return PTR_ERR(audit_mark);
@@ -524,7 +536,7 @@ int audit_dupe_exe(struct audit_krule *new, struct audit_krule *old)
 int audit_exe_compare(struct task_struct *tsk, struct audit_fsnotify_mark *mark)
 {
 	struct file *exe_file;
-	unsigned long ino;
+	u64 ino;
 	dev_t dev;
 
 	/* only do exe filtering if we are recording @current events/records */
diff --git linux-libre-6.6.147-gnu/kernel/auditfilter.c linux-libre-6.6.148-gnu/kernel/auditfilter.c
index 685bccb20b6f0..3c4fd93254b51 100644
--- linux-libre-6.6.147-gnu/kernel/auditfilter.c
+++ linux-libre-6.6.148-gnu/kernel/auditfilter.c
@@ -165,13 +165,13 @@ static inline int audit_to_inode(struct audit_krule *krule,
 
 static __u32 *classes[AUDIT_SYSCALL_CLASSES];
 
-int __init audit_register_class(int class, unsigned *list)
+int __init audit_register_class(int class, unsigned int *list)
 {
 	__u32 *p = kcalloc(AUDIT_BITMASK_SIZE, sizeof(__u32), GFP_KERNEL);
 	if (!p)
 		return -ENOMEM;
 	while (*list != ~0U) {
-		unsigned n = *list++;
+		unsigned int n = *list++;
 		if (n >= AUDIT_BITMASK_SIZE * 32 - AUDIT_SYSCALL_CLASSES) {
 			kfree(p);
 			return -EINVAL;
@@ -186,7 +186,7 @@ int __init audit_register_class(int class, unsigned *list)
 	return 0;
 }
 
-int audit_match_class(int class, unsigned syscall)
+int audit_match_class(int class, unsigned int syscall)
 {
 	if (unlikely(syscall >= AUDIT_BITMASK_SIZE * 32))
 		return 0;
@@ -237,7 +237,7 @@ static int audit_match_signal(struct audit_entry *entry)
 /* Common user-space to kernel rule translation. */
 static inline struct audit_entry *audit_to_entry_common(struct audit_rule_data *rule)
 {
-	unsigned listnr;
+	unsigned int listnr;
 	struct audit_entry *entry;
 	int i, err;
 
@@ -590,7 +590,7 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data,
 				err = PTR_ERR(str);
 				goto exit_free;
 			}
-			audit_mark = audit_alloc_mark(&entry->rule, str, f_val);
+			audit_mark = audit_alloc_mark(&entry->rule, str, f_val, NULL);
 			if (IS_ERR(audit_mark)) {
 				kfree(str);
 				err = PTR_ERR(audit_mark);
@@ -818,7 +818,8 @@ static inline int audit_dupe_lsm_field(struct audit_field *df,
  * rule with the new rule in the filterlist, then free the old rule.
  * The rlist element is undefined; list manipulations are handled apart from
  * the initial copy. */
-struct audit_entry *audit_dupe_rule(struct audit_krule *old)
+struct audit_entry *audit_dupe_rule(struct audit_krule *old,
+				    struct audit_watch_ctx *ctx)
 {
 	u32 fcount = old->field_count;
 	struct audit_entry *entry;
@@ -877,7 +878,7 @@ struct audit_entry *audit_dupe_rule(struct audit_krule *old)
 				new->filterkey = fk;
 			break;
 		case AUDIT_EXE:
-			err = audit_dupe_exe(new, old);
+			err = audit_dupe_exe(new, old, ctx);
 			break;
 		}
 		if (err) {
@@ -1408,7 +1409,7 @@ static int update_lsm_rule(struct audit_krule *r)
 	if (!security_audit_rule_known(r))
 		return 0;
 
-	nentry = audit_dupe_rule(r);
+	nentry = audit_dupe_rule(r, NULL);
 	if (entry->rule.exe)
 		audit_remove_mark(entry->rule.exe);
 	if (IS_ERR(nentry)) {
diff --git linux-libre-6.6.147-gnu/kernel/auditsc.c linux-libre-6.6.148-gnu/kernel/auditsc.c
index bb3cea8c71488..1727af77245de 100644
--- linux-libre-6.6.147-gnu/kernel/auditsc.c
+++ linux-libre-6.6.148-gnu/kernel/auditsc.c
@@ -150,7 +150,7 @@ static const struct audit_nfcfgop_tab audit_nfcfgs[] = {
 
 static int audit_match_perm(struct audit_context *ctx, int mask)
 {
-	unsigned n;
+	unsigned int n;
 
 	if (unlikely(!ctx))
 		return 0;
@@ -884,7 +884,7 @@ static int audit_filter_inode_name(struct task_struct *tsk,
 				   struct audit_names *n,
 				   struct audit_context *ctx)
 {
-	int h = audit_hash_ino((u32)n->ino);
+	int h = audit_hash_ino(n->ino);
 	struct list_head *list = &audit_inode_hash[h];
 
 	return __audit_filter_op(tsk, ctx, list, n, ctx->major);
@@ -1549,7 +1549,7 @@ static void audit_log_name(struct audit_context *context, struct audit_names *n,
 		audit_log_format(ab, " name=(null)");
 
 	if (n->ino != AUDIT_INO_UNSET)
-		audit_log_format(ab, " inode=%lu dev=%02x:%02x mode=%#ho ouid=%u ogid=%u rdev=%02x:%02x",
+		audit_log_format(ab, " inode=%llu dev=%02x:%02x mode=%#ho ouid=%u ogid=%u rdev=%02x:%02x",
 				 n->ino,
 				 MAJOR(n->dev),
 				 MINOR(n->dev),
diff --git linux-libre-6.6.147-gnu/kernel/bpf/bpf_inode_storage.c linux-libre-6.6.148-gnu/kernel/bpf/bpf_inode_storage.c
index b0ef45db207c8..288d776f2d487 100644
--- linux-libre-6.6.147-gnu/kernel/bpf/bpf_inode_storage.c
+++ linux-libre-6.6.148-gnu/kernel/bpf/bpf_inode_storage.c
@@ -191,6 +191,15 @@ static int notsupp_get_next_key(struct bpf_map *map, void *key,
 
 static struct bpf_map *inode_storage_map_alloc(union bpf_attr *attr)
 {
+	/*
+	 * Do not allow allocation of BPF_MAP_TYPE_INODE_STORAGE if the BPF LSM
+	 * was not initialized by the LSM framework at boot. Without proper
+	 * initialization, the BPF inode security blob offset remains unprepared,
+	 * causing bpf_inode() to calculate an invalid memory offset and corrupt
+	 * inode->i_security.
+	 */
+	if (!bpf_lsm_initialized)
+		return ERR_PTR(-EOPNOTSUPP);
 	return bpf_local_storage_map_alloc(attr, &inode_cache, false);
 }
 
diff --git linux-libre-6.6.147-gnu/kernel/bpf/bpf_lsm.c linux-libre-6.6.148-gnu/kernel/bpf/bpf_lsm.c
index 147c3a8ad4e8e..984e944a0221d 100644
--- linux-libre-6.6.147-gnu/kernel/bpf/bpf_lsm.c
+++ linux-libre-6.6.148-gnu/kernel/bpf/bpf_lsm.c
@@ -42,7 +42,6 @@ BTF_ID(func, bpf_lsm_inode_need_killpriv)
 BTF_ID(func, bpf_lsm_inode_getsecurity)
 BTF_ID(func, bpf_lsm_inode_listsecurity)
 BTF_ID(func, bpf_lsm_inode_copy_up_xattr)
-BTF_ID(func, bpf_lsm_getselfattr)
 BTF_ID(func, bpf_lsm_getprocattr)
 BTF_ID(func, bpf_lsm_setprocattr)
 #ifdef CONFIG_KEYS
diff --git linux-libre-6.6.147-gnu/kernel/bpf/verifier.c linux-libre-6.6.148-gnu/kernel/bpf/verifier.c
index 1da0092122c1d..5e094c12fc94c 100644
--- linux-libre-6.6.147-gnu/kernel/bpf/verifier.c
+++ linux-libre-6.6.148-gnu/kernel/bpf/verifier.c
@@ -15120,6 +15120,23 @@ static int check_ld_abs(struct bpf_verifier_env *env, struct bpf_insn *insn)
 	mark_reg_unknown(env, regs, BPF_REG_0);
 	/* ld_abs load up to 32-bit skb data. */
 	regs[BPF_REG_0].subreg_def = env->insn_idx + 1;
+	/*
+	 * See bpf_gen_ld_abs() which emits a hidden BPF_EXIT with r0=0
+	 * which must be explored by the verifier when in a subprog.
+	 */
+	if (env->cur_state->curframe) {
+		struct bpf_verifier_state *branch;
+
+		mark_reg_scratched(env, BPF_REG_0);
+		branch = push_stack(env, env->insn_idx + 1, env->insn_idx, false);
+		if (!branch)
+			return -EFAULT;
+		mark_reg_known_zero(env, regs, BPF_REG_0);
+		err = prepare_func_exit(env, &env->insn_idx);
+		if (err)
+			return err;
+		env->insn_idx--;
+	}
 	return 0;
 }
 
diff --git linux-libre-6.6.147-gnu/kernel/locking/spinlock_rt.c linux-libre-6.6.148-gnu/kernel/locking/spinlock_rt.c
index 48a19ed8486d8..2c0fd2c7a3c13 100644
--- linux-libre-6.6.147-gnu/kernel/locking/spinlock_rt.c
+++ linux-libre-6.6.148-gnu/kernel/locking/spinlock_rt.c
@@ -77,10 +77,27 @@ void __sched rt_spin_unlock(spinlock_t *lock)
 {
 	spin_release(&lock->dep_map, _RET_IP_);
 	migrate_enable();
-	rcu_read_unlock();
 
 	if (unlikely(!rt_mutex_cmpxchg_release(&lock->lock, current, NULL)))
 		rt_mutex_slowunlock(&lock->lock);
+
+	/*
+	 * This must be last to prevent the following UAF:
+	 *
+	 * T1					T2
+	 * spin_lock(&p->lock);			rcu_read_lock();
+	 * invalidate(p);			p = rcu_dereference(ptr);
+	 * rcu_assign_pointer(ptr, NULL);	if (!p) return;
+	 * spin_unlock(&p->lock);		spin_lock(&p->lock);
+	 * kfree_rcu(p);			rcu_read_unlock();
+	 *					....
+	 *					spin_unlock(&p->lock)
+	 *					  rcu_read_unlock(); // Ends grace period
+	 * rcu_do_batch()
+	 *   kfree(p);
+	 *			    UAF ->	  rt_mutex_cmpxchg_release(&p->lock.lock...)
+	 */
+	rcu_read_unlock();
 }
 EXPORT_SYMBOL(rt_spin_unlock);
 
@@ -255,17 +272,21 @@ void __sched rt_read_unlock(rwlock_t *rwlock)
 {
 	rwlock_release(&rwlock->dep_map, _RET_IP_);
 	migrate_enable();
-	rcu_read_unlock();
 	rwbase_read_unlock(&rwlock->rwbase, TASK_RTLOCK_WAIT);
+
+	/* This must be last. See comment in rt_spin_unlock() */
+	rcu_read_unlock();
 }
 EXPORT_SYMBOL(rt_read_unlock);
 
 void __sched rt_write_unlock(rwlock_t *rwlock)
 {
 	rwlock_release(&rwlock->dep_map, _RET_IP_);
-	rcu_read_unlock();
 	migrate_enable();
 	rwbase_write_unlock(&rwlock->rwbase);
+
+	/* This must be last. See comment in rt_spin_unlock() */
+	rcu_read_unlock();
 }
 EXPORT_SYMBOL(rt_write_unlock);
 
diff --git linux-libre-6.6.147-gnu/kernel/sched/cputime.c linux-libre-6.6.148-gnu/kernel/sched/cputime.c
index b453f8a6a7c76..4feef0d4e4494 100644
--- linux-libre-6.6.147-gnu/kernel/sched/cputime.c
+++ linux-libre-6.6.148-gnu/kernel/sched/cputime.c
@@ -424,19 +424,6 @@ static inline void irqtime_account_process_tick(struct task_struct *p, int user_
  */
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
 
-# ifndef __ARCH_HAS_VTIME_TASK_SWITCH
-void vtime_task_switch(struct task_struct *prev)
-{
-	if (is_idle_task(prev))
-		vtime_account_idle(prev);
-	else
-		vtime_account_kernel(prev);
-
-	vtime_flush(prev);
-	arch_vtime_task_switch(prev);
-}
-# endif
-
 void vtime_account_irq(struct task_struct *tsk, unsigned int offset)
 {
 	unsigned int pc = irq_count() - offset;
diff --git linux-libre-6.6.147-gnu/kernel/taskstats.c linux-libre-6.6.148-gnu/kernel/taskstats.c
index a16392b1bdc14..e47e13a5a579b 100644
--- linux-libre-6.6.147-gnu/kernel/taskstats.c
+++ linux-libre-6.6.148-gnu/kernel/taskstats.c
@@ -210,13 +210,39 @@ static int fill_stats_for_pid(pid_t pid, struct taskstats *stats)
 	return 0;
 }
 
+static void tgid_stats_add_task(struct taskstats *stats,
+				struct task_struct *tsk, u64 now_ns)
+{
+	u64 delta, utime, stime;
+
+	/*
+	 * Each accounting subsystem calls its functions here to
+	 * accumulate its per-task stats for tsk, into the per-tgid structure
+	 *
+	 *	per-task-foo(stats, tsk);
+	 */
+	delayacct_add_tsk(stats, tsk);
+
+	/* calculate task elapsed time in nsec */
+	delta = now_ns - tsk->start_time;
+	/* Convert to micro seconds */
+	do_div(delta, NSEC_PER_USEC);
+	stats->ac_etime += delta;
+
+	task_cputime(tsk, &utime, &stime);
+	stats->ac_utime += div_u64(utime, NSEC_PER_USEC);
+	stats->ac_stime += div_u64(stime, NSEC_PER_USEC);
+
+	stats->nvcsw += tsk->nvcsw;
+	stats->nivcsw += tsk->nivcsw;
+}
+
 static int fill_stats_for_tgid(pid_t tgid, struct taskstats *stats)
 {
 	struct task_struct *tsk, *first;
 	unsigned long flags;
 	int rc = -ESRCH;
-	u64 delta, utime, stime;
-	u64 start_time;
+	u64 now_ns;
 
 	/*
 	 * Add additional stats from live tasks except zombie thread group
@@ -233,32 +259,13 @@ static int fill_stats_for_tgid(pid_t tgid, struct taskstats *stats)
 	else
 		memset(stats, 0, sizeof(*stats));
 
-	tsk = first;
-	start_time = ktime_get_ns();
-	do {
+	now_ns = ktime_get_ns();
+	for_each_thread(first, tsk) {
 		if (tsk->exit_state)
 			continue;
-		/*
-		 * Accounting subsystem can call its functions here to
-		 * fill in relevant parts of struct taskstsats as follows
-		 *
-		 *	per-task-foo(stats, tsk);
-		 */
-		delayacct_add_tsk(stats, tsk);
-
-		/* calculate task elapsed time in nsec */
-		delta = start_time - tsk->start_time;
-		/* Convert to micro seconds */
-		do_div(delta, NSEC_PER_USEC);
-		stats->ac_etime += delta;
 
-		task_cputime(tsk, &utime, &stime);
-		stats->ac_utime += div_u64(utime, NSEC_PER_USEC);
-		stats->ac_stime += div_u64(stime, NSEC_PER_USEC);
-
-		stats->nvcsw += tsk->nvcsw;
-		stats->nivcsw += tsk->nivcsw;
-	} while_each_thread(first, tsk);
+		tgid_stats_add_task(stats, tsk, now_ns);
+	}
 
 	unlock_task_sighand(first, &flags);
 	rc = 0;
@@ -276,18 +283,14 @@ out:
 static void fill_tgid_exit(struct task_struct *tsk)
 {
 	unsigned long flags;
+	u64 now_ns;
 
 	spin_lock_irqsave(&tsk->sighand->siglock, flags);
 	if (!tsk->signal->stats)
 		goto ret;
 
-	/*
-	 * Each accounting subsystem calls its functions here to
-	 * accumalate its per-task stats for tsk, into the per-tgid structure
-	 *
-	 *	per-task-foo(tsk->signal->stats, tsk);
-	 */
-	delayacct_add_tsk(tsk->signal->stats, tsk);
+	now_ns = ktime_get_ns();
+	tgid_stats_add_task(tsk->signal->stats, tsk, now_ns);
 ret:
 	spin_unlock_irqrestore(&tsk->sighand->siglock, flags);
 	return;
diff --git linux-libre-6.6.147-gnu/kernel/trace/ftrace.c linux-libre-6.6.148-gnu/kernel/trace/ftrace.c
index 07a4cbb7ffc09..dbdd147f16e9d 100644
--- linux-libre-6.6.147-gnu/kernel/trace/ftrace.c
+++ linux-libre-6.6.148-gnu/kernel/trace/ftrace.c
@@ -1067,6 +1067,12 @@ struct ftrace_ops global_ops = {
 					  FTRACE_OPS_FL_PID,
 };
 
+/*
+ * parser_lock - Protects trace_parser state against concurrent operations.
+ * Held across trace_get_user() and subsequent buffer parsing to prevent races.
+ */
+static DEFINE_MUTEX(parser_lock);
+
 /*
  * Used by the stack unwinder to know about dynamic ftrace trampolines.
  */
@@ -5205,6 +5211,8 @@ ftrace_regex_write(struct file *file, const char __user *ubuf,
 	/* iter->hash is a local copy, so we don't need regex_lock */
 
 	parser = &iter->parser;
+
+	guard(mutex)(&parser_lock);
 	read = trace_get_user(parser, ubuf, cnt, ppos);
 
 	if (read >= 0 && trace_parser_loaded(parser) &&
@@ -5930,12 +5938,14 @@ int ftrace_regex_release(struct inode *inode, struct file *file)
 		iter = file->private_data;
 
 	parser = &iter->parser;
+	mutex_lock(&parser_lock);
 	if (trace_parser_loaded(parser)) {
 		int enable = !(iter->flags & FTRACE_ITER_NOTRACE);
 
 		ftrace_process_regex(iter, parser->buffer,
 				     parser->idx, enable);
 	}
+	mutex_unlock(&parser_lock);
 
 	trace_parser_put(parser);
 
@@ -6267,10 +6277,12 @@ ftrace_graph_release(struct inode *inode, struct file *file)
 
 		parser = &fgd->parser;
 
+		mutex_lock(&parser_lock);
 		if (trace_parser_loaded((parser))) {
 			ret = ftrace_graph_set_hash(fgd->new_hash,
 						    parser->buffer);
 		}
+		mutex_unlock(&parser_lock);
 
 		trace_parser_put(parser);
 
@@ -6390,6 +6402,7 @@ ftrace_graph_write(struct file *file, const char __user *ubuf,
 
 	parser = &fgd->parser;
 
+	guard(mutex)(&parser_lock);
 	read = trace_get_user(parser, ubuf, cnt, ppos);
 
 	if (read >= 0 && trace_parser_loaded(parser) &&
diff --git linux-libre-6.6.147-gnu/kernel/trace/trace_eprobe.c linux-libre-6.6.148-gnu/kernel/trace/trace_eprobe.c
index 6330d25ac6536..a9be1ed07ae38 100644
--- linux-libre-6.6.147-gnu/kernel/trace/trace_eprobe.c
+++ linux-libre-6.6.148-gnu/kernel/trace/trace_eprobe.c
@@ -168,7 +168,8 @@ static bool eprobe_dyn_event_match(const char *system, const char *event,
 	if (!slash)
 		return false;
 
-	if (strncmp(ep->event_system, argv[0], slash - argv[0]))
+	if (strncmp(ep->event_system, argv[0], slash - argv[0]) ||
+	    ep->event_system[slash - argv[0]] != '\0')
 		return false;
 	if (strcmp(ep->event_name, slash + 1))
 		return false;
diff --git linux-libre-6.6.147-gnu/kernel/trace/trace_events_user.c linux-libre-6.6.148-gnu/kernel/trace/trace_events_user.c
index 2461786b1e4d2..9dabeb86acd17 100644
--- linux-libre-6.6.147-gnu/kernel/trace/trace_events_user.c
+++ linux-libre-6.6.148-gnu/kernel/trace/trace_events_user.c
@@ -104,6 +104,9 @@ struct user_event_enabler {
 
 	/* Track enable bit, flags, etc. Aligned for bitops. */
 	unsigned long		values;
+
+	/* Defer the event put and enabler free past an RCU grace period. */
+	struct rcu_work		put_rwork;
 };
 
 /* Bits 0-5 are for the bit to update upon enable/disable (0-63 allowed) */
@@ -378,17 +381,39 @@ error:
 	return NULL;
 };
 
-static void user_event_enabler_destroy(struct user_event_enabler *enabler,
-				       bool locked)
+static void delayed_user_event_enabler_put(struct work_struct *work)
 {
-	list_del_rcu(&enabler->mm_enablers_link);
+	struct user_event_enabler *enabler = container_of(to_rcu_work(work),
+			struct user_event_enabler, put_rwork);
 
 	/* No longer tracking the event via the enabler */
-	user_event_put(enabler->event, locked);
+	user_event_put(enabler->event, false);
 
+	/* Run from queue_rcu_work(), the RCU grace period has elapsed */
 	kfree(enabler);
 }
 
+static void user_event_enabler_destroy(struct user_event_enabler *enabler)
+{
+	list_del_rcu(&enabler->mm_enablers_link);
+
+	/*
+	 * The enabler is removed from an RCU-traversed list
+	 * (user_event_mm_dup() walks mm->enablers under rcu_read_lock() only),
+	 * and readers there dereference enabler->event and take a new ref on
+	 * it. Both the put of that event reference and the free of the enabler
+	 * therefore have to wait for a grace period so no reader can be looking
+	 * at the enabler or racing the last put of its event.
+	 *
+	 * The put itself must not run in RCU context: when it drops the last
+	 * reference user_event_put() takes event_mutex, which cannot be taken
+	 * from a softirq/RCU callback. Defer both to a work item scheduled
+	 * after a grace period via queue_rcu_work().
+	 */
+	INIT_RCU_WORK(&enabler->put_rwork, delayed_user_event_enabler_put);
+	queue_rcu_work(system_percpu_wq, &enabler->put_rwork);
+}
+
 static int user_event_mm_fault_in(struct user_event_mm *mm, unsigned long uaddr,
 				  int attempt)
 {
@@ -446,7 +471,7 @@ static void user_event_enabler_fault_fixup(struct work_struct *work)
 
 	/* User asked for enabler to be removed during fault */
 	if (test_bit(ENABLE_VAL_FREEING_BIT, ENABLE_BITOPS(enabler))) {
-		user_event_enabler_destroy(enabler, true);
+		user_event_enabler_destroy(enabler);
 		goto out;
 	}
 
@@ -746,7 +771,7 @@ static void user_event_mm_destroy(struct user_event_mm *mm)
 	struct user_event_enabler *enabler, *next;
 
 	list_for_each_entry_safe(enabler, next, &mm->enablers, mm_enablers_link)
-		user_event_enabler_destroy(enabler, false);
+		user_event_enabler_destroy(enabler);
 
 	mmdrop(mm->mm);
 	kfree(mm);
@@ -2579,7 +2604,7 @@ static long user_events_ioctl_unreg(unsigned long uarg)
 			flags |= enabler->values & ENABLE_VAL_COMPAT_MASK;
 
 			if (!test_bit(ENABLE_VAL_FAULTING_BIT, ENABLE_BITOPS(enabler)))
-				user_event_enabler_destroy(enabler, true);
+				user_event_enabler_destroy(enabler);
 
 			/* Removed at least one */
 			ret = 0;
diff --git linux-libre-6.6.147-gnu/kernel/trace/trace_mmiotrace.c linux-libre-6.6.148-gnu/kernel/trace/trace_mmiotrace.c
index 64e77b5136974..4d9e5c830dbe1 100644
--- linux-libre-6.6.147-gnu/kernel/trace/trace_mmiotrace.c
+++ linux-libre-6.6.148-gnu/kernel/trace/trace_mmiotrace.c
@@ -109,7 +109,6 @@ static void mmio_pipe_open(struct trace_iterator *iter)
 	iter->private = hiter;
 }
 
-/* XXX: This is not called when the pipe is closed! */
 static void mmio_close(struct trace_iterator *iter)
 {
 	struct header_iter *hiter = iter->private;
@@ -146,7 +145,7 @@ static ssize_t mmio_read(struct trace_iterator *iter, struct file *filp,
 		goto print_out;
 	}
 
-	if (!hiter)
+	if (!hiter || !hiter->dev)
 		return 0;
 
 	mmio_print_pcidev(s, hiter->dev);
@@ -279,6 +278,7 @@ static struct tracer mmio_tracer __read_mostly =
 	.start		= mmio_trace_start,
 	.pipe_open	= mmio_pipe_open,
 	.close		= mmio_close,
+	.pipe_close	= mmio_close,
 	.read		= mmio_read,
 	.print_line	= mmio_print_line,
 	.noboot		= true,
diff --git linux-libre-6.6.147-gnu/kernel/trace/trace_probe.c linux-libre-6.6.148-gnu/kernel/trace/trace_probe.c
index c0f9ec31a91ce..f72a9926c6351 100644
--- linux-libre-6.6.147-gnu/kernel/trace/trace_probe.c
+++ linux-libre-6.6.148-gnu/kernel/trace/trace_probe.c
@@ -186,7 +186,7 @@ void __trace_probe_log_err(int offset, int err_type)
 
 	lockdep_assert_held(&dyn_event_ops_mutex);
 
-	if (!trace_probe_log.argv)
+	if (!trace_probe_log.argv || !trace_probe_log.argc)
 		return;
 
 	/* Recalculate the length and allocate buffer */
@@ -1779,7 +1779,7 @@ int traceprobe_update_arg(struct probe_arg *arg)
 }
 
 /* When len=0, we just calculate the needed length */
-#define LEN_OR_ZERO (len ? len - pos : 0)
+#define LEN_OR_ZERO (len > pos ? len - pos : 0)
 static int __set_print_fmt(struct trace_probe *tp, char *buf, int len,
 			   enum probe_print_type ptype)
 {
@@ -2105,16 +2105,17 @@ int trace_probe_compare_arg_type(struct trace_probe *a, struct trace_probe *b)
 bool trace_probe_match_command_args(struct trace_probe *tp,
 				    int argc, const char **argv)
 {
-	char buf[MAX_ARGSTR_LEN + 1];
 	int i;
 
 	if (tp->nr_args < argc)
 		return false;
 
 	for (i = 0; i < argc; i++) {
-		snprintf(buf, sizeof(buf), "%s=%s",
-			 tp->args[i].name, tp->args[i].comm);
-		if (strcmp(buf, argv[i]))
+		int len = strlen(tp->args[i].name);
+
+		if (strncmp(argv[i], tp->args[i].name, len) ||
+		    argv[i][len] != '=' ||
+		    strcmp(argv[i] + len + 1, tp->args[i].comm))
 			return false;
 	}
 	return true;
diff --git linux-libre-6.6.147-gnu/kernel/workqueue.c linux-libre-6.6.148-gnu/kernel/workqueue.c
index b59cc9f86d159..fd215673ddf8a 100644
--- linux-libre-6.6.147-gnu/kernel/workqueue.c
+++ linux-libre-6.6.148-gnu/kernel/workqueue.c
@@ -425,12 +425,16 @@ static struct kthread_worker *pwq_release_worker;
 
 struct workqueue_struct *system_wq __read_mostly;
 EXPORT_SYMBOL(system_wq);
+struct workqueue_struct *system_percpu_wq __read_mostly;
+EXPORT_SYMBOL(system_percpu_wq);
 struct workqueue_struct *system_highpri_wq __read_mostly;
 EXPORT_SYMBOL_GPL(system_highpri_wq);
 struct workqueue_struct *system_long_wq __read_mostly;
 EXPORT_SYMBOL_GPL(system_long_wq);
 struct workqueue_struct *system_unbound_wq __read_mostly;
 EXPORT_SYMBOL_GPL(system_unbound_wq);
+struct workqueue_struct *system_dfl_wq __read_mostly;
+EXPORT_SYMBOL_GPL(system_dfl_wq);
 struct workqueue_struct *system_freezable_wq __read_mostly;
 EXPORT_SYMBOL_GPL(system_freezable_wq);
 struct workqueue_struct *system_power_efficient_wq __read_mostly;
@@ -6609,6 +6613,22 @@ static void __init restrict_unbound_cpumask(const char *name, const struct cpuma
 	cpumask_and(wq_unbound_cpumask, wq_unbound_cpumask, mask);
 }
 
+static void __init init_cpu_worker_pool(struct worker_pool *pool, int cpu, int nice)
+{
+	BUG_ON(init_worker_pool(pool));
+	pool->cpu = cpu;
+	cpumask_copy(pool->attrs->cpumask, cpumask_of(cpu));
+	cpumask_copy(pool->attrs->__pod_cpumask, cpumask_of(cpu));
+	pool->attrs->nice = nice;
+	pool->attrs->affn_strict = true;
+	pool->node = cpu_to_node(cpu);
+
+	/* alloc pool ID */
+	mutex_lock(&wq_pool_mutex);
+	BUG_ON(worker_pool_assign_id(pool));
+	mutex_unlock(&wq_pool_mutex);
+}
+
 /**
  * workqueue_init_early - early init for workqueue subsystem
  *
@@ -6657,20 +6677,8 @@ void __init workqueue_init_early(void)
 		struct worker_pool *pool;
 
 		i = 0;
-		for_each_cpu_worker_pool(pool, cpu) {
-			BUG_ON(init_worker_pool(pool));
-			pool->cpu = cpu;
-			cpumask_copy(pool->attrs->cpumask, cpumask_of(cpu));
-			cpumask_copy(pool->attrs->__pod_cpumask, cpumask_of(cpu));
-			pool->attrs->nice = std_nice[i++];
-			pool->attrs->affn_strict = true;
-			pool->node = cpu_to_node(cpu);
-
-			/* alloc pool ID */
-			mutex_lock(&wq_pool_mutex);
-			BUG_ON(worker_pool_assign_id(pool));
-			mutex_unlock(&wq_pool_mutex);
-		}
+		for_each_cpu_worker_pool(pool, cpu)
+			init_cpu_worker_pool(pool, cpu, std_nice[i++]);
 	}
 
 	/* create default unbound and ordered wq attrs */
@@ -6692,10 +6700,11 @@ void __init workqueue_init_early(void)
 	}
 
 	system_wq = alloc_workqueue("events", 0, 0);
+	system_percpu_wq = alloc_workqueue("events", 0, 0);
 	system_highpri_wq = alloc_workqueue("events_highpri", WQ_HIGHPRI, 0);
 	system_long_wq = alloc_workqueue("events_long", 0, 0);
-	system_unbound_wq = alloc_workqueue("events_unbound", WQ_UNBOUND,
-					    WQ_MAX_ACTIVE);
+	system_unbound_wq = alloc_workqueue("events_unbound", WQ_UNBOUND, WQ_MAX_ACTIVE);
+	system_dfl_wq = alloc_workqueue("events_unbound", WQ_UNBOUND, WQ_MAX_ACTIVE);
 	system_freezable_wq = alloc_workqueue("events_freezable",
 					      WQ_FREEZABLE, 0);
 	system_power_efficient_wq = alloc_workqueue("events_power_efficient",
@@ -6703,8 +6712,9 @@ void __init workqueue_init_early(void)
 	system_freezable_power_efficient_wq = alloc_workqueue("events_freezable_power_efficient",
 					      WQ_FREEZABLE | WQ_POWER_EFFICIENT,
 					      0);
-	BUG_ON(!system_wq || !system_highpri_wq || !system_long_wq ||
-	       !system_unbound_wq || !system_freezable_wq ||
+	BUG_ON(!system_wq || !system_percpu_wq || !system_highpri_wq ||
+	       !system_long_wq || !system_unbound_wq || !system_dfl_wq ||
+	       !system_freezable_wq ||
 	       !system_power_efficient_wq ||
 	       !system_freezable_power_efficient_wq);
 }
diff --git linux-libre-6.6.147-gnu/lib/bootconfig.c linux-libre-6.6.148-gnu/lib/bootconfig.c
index 675f34cf32f0d..95ce04eb6bf12 100644
--- linux-libre-6.6.147-gnu/lib/bootconfig.c
+++ linux-libre-6.6.148-gnu/lib/bootconfig.c
@@ -407,6 +407,71 @@ const char * __init xbc_node_find_next_key_value(struct xbc_node *root,
 		return "";	/* No value key */
 }
 
+static char xbc_namebuf[XBC_KEYLEN_MAX] __initdata;
+
+#define rest(dst, end) ((end) > (dst) ? (end) - (dst) : 0)
+
+/**
+ * xbc_snprint_cmdline() - Render bootconfig keys under @root as a cmdline string
+ * @buf: Destination buffer (may be NULL when @size is 0 to query the length)
+ * @size: Size of @buf in bytes
+ * @root: Subtree root whose key=value pairs should be rendered
+ *
+ * Walk all key/value pairs under @root and emit them as a space-separated
+ * cmdline string into @buf. Values containing whitespace are quoted with
+ * double quotes. Returns the number of bytes that would be written if @buf
+ * were large enough (matching snprintf semantics), or a negative errno on
+ * failure.
+ */
+int __init xbc_snprint_cmdline(char *buf, size_t size, struct xbc_node *root)
+{
+	struct xbc_node *knode, *vnode;
+	const char *val, *q;
+	size_t len = 0;
+	int ret;
+
+	/*
+	 * Track the running written length rather than advancing @buf, so we
+	 * never form "buf + size" or "buf += ret" while @buf is NULL (the
+	 * size-probe call passes buf=NULL, size=0). NULL pointer arithmetic
+	 * is undefined behavior and trips host UBSan / FORTIFY_SOURCE when
+	 * this renderer runs at kernel build time. snprintf(NULL, 0, ...)
+	 * itself is well defined and returns the would-be length.
+	 */
+	xbc_node_for_each_key_value(root, knode, val) {
+		ret = xbc_node_compose_key_after(root, knode,
+					xbc_namebuf, XBC_KEYLEN_MAX);
+		if (ret < 0)
+			return ret;
+
+		vnode = xbc_node_get_child(knode);
+		if (!vnode) {
+			ret = snprintf(buf ? buf + len : NULL, rest(len, size),
+				       "%s ", xbc_namebuf);
+			if (ret < 0)
+				return ret;
+			len += ret;
+			continue;
+		}
+		xbc_array_for_each_value(vnode, val) {
+			/*
+			 * For prettier and more readable /proc/cmdline, only
+			 * quote the value when necessary, i.e. when it contains
+			 * whitespace.
+			 */
+			q = strpbrk(val, " \t\r\n") ? "\"" : "";
+			ret = snprintf(buf ? buf + len : NULL, rest(len, size),
+				       "%s=%s%s%s ", xbc_namebuf, q, val, q);
+			if (ret < 0)
+				return ret;
+			len += ret;
+		}
+	}
+
+	return len;
+}
+#undef rest
+
 /* XBC parse and tree build */
 
 static int __init xbc_init_node(struct xbc_node *node, char *data, uint32_t flag)
diff --git linux-libre-6.6.147-gnu/lib/compat_audit.c linux-libre-6.6.148-gnu/lib/compat_audit.c
index 3d6b8996f027d..fee1dfccd116b 100644
--- linux-libre-6.6.147-gnu/lib/compat_audit.c
+++ linux-libre-6.6.148-gnu/lib/compat_audit.c
@@ -4,32 +4,32 @@
 #include <linux/audit_arch.h>
 #include <asm/unistd32.h>
 
-unsigned compat_dir_class[] = {
+unsigned int compat_dir_class[] = {
 #include <asm-generic/audit_dir_write.h>
 ~0U
 };
 
-unsigned compat_read_class[] = {
+unsigned int compat_read_class[] = {
 #include <asm-generic/audit_read.h>
 ~0U
 };
 
-unsigned compat_write_class[] = {
+unsigned int compat_write_class[] = {
 #include <asm-generic/audit_write.h>
 ~0U
 };
 
-unsigned compat_chattr_class[] = {
+unsigned int compat_chattr_class[] = {
 #include <asm-generic/audit_change_attr.h>
 ~0U
 };
 
-unsigned compat_signal_class[] = {
+unsigned int compat_signal_class[] = {
 #include <asm-generic/audit_signal.h>
 ~0U
 };
 
-int audit_classify_compat_syscall(int abi, unsigned syscall)
+int audit_classify_compat_syscall(int abi, unsigned int syscall)
 {
 	switch (syscall) {
 #ifdef __NR_open
diff --git linux-libre-6.6.147-gnu/mm/damon/core.c linux-libre-6.6.148-gnu/mm/damon/core.c
index 46600265d7ffc..734ab958ec576 100644
--- linux-libre-6.6.147-gnu/mm/damon/core.c
+++ linux-libre-6.6.148-gnu/mm/damon/core.c
@@ -210,8 +210,21 @@ int damon_set_regions(struct damon_target *t, struct damon_addr_range *ranges,
 {
 	struct damon_region *r, *next;
 	unsigned int i;
+	unsigned long last_end;
 	int err;
 
+	for (i = 0; i < nr_ranges; i++) {
+		unsigned long start, end;
+
+		start = ALIGN_DOWN(ranges[i].start, DAMON_MIN_REGION);
+		end = ALIGN(ranges[i].end, DAMON_MIN_REGION);
+		if (start >= end)
+			return -EINVAL;
+		if (i > 0 && last_end > start)
+			return -EINVAL;
+		last_end = end;
+	}
+
 	/* Remove regions which are not in the new ranges */
 	damon_for_each_region_safe(r, next, t) {
 		for (i = 0; i < nr_ranges; i++) {
diff --git linux-libre-6.6.147-gnu/mm/mm_init.c linux-libre-6.6.148-gnu/mm/mm_init.c
index f9f87e2299b8f..a71fbb3cec387 100644
--- linux-libre-6.6.147-gnu/mm/mm_init.c
+++ linux-libre-6.6.148-gnu/mm/mm_init.c
@@ -649,6 +649,20 @@ static inline void fixup_hashdist(void)
 static inline void fixup_hashdist(void) {}
 #endif /* CONFIG_NUMA */
 
+#ifdef CONFIG_ZONE_DEVICE
+static __meminit void pageblock_migratetype_init_range(unsigned long pfn,
+		unsigned long nr_pages, int migratetype)
+{
+	const unsigned long end = pfn + nr_pages;
+
+	for (pfn = pageblock_align(pfn); pfn < end; pfn += pageblock_nr_pages) {
+		set_pageblock_migratetype(pfn_to_page(pfn), migratetype);
+		if (IS_ALIGNED(pfn, PAGES_PER_SECTION))
+			cond_resched();
+	}
+}
+#endif
+
 #ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT
 static inline void pgdat_set_deferred_range(pg_data_t *pgdat)
 {
@@ -992,21 +1006,6 @@ static void __ref __init_zone_device_page(struct page *page, unsigned long pfn,
 	page->pgmap = pgmap;
 	page->zone_device_data = NULL;
 
-	/*
-	 * Mark the block movable so that blocks are reserved for
-	 * movable at startup. This will force kernel allocations
-	 * to reserve their blocks rather than leaking throughout
-	 * the address space during boot when many long-lived
-	 * kernel allocations are made.
-	 *
-	 * Please note that MEMINIT_HOTPLUG path doesn't clear memmap
-	 * because this is done early in section_activate()
-	 */
-	if (pageblock_aligned(pfn)) {
-		set_pageblock_migratetype(page, MIGRATE_MOVABLE);
-		cond_resched();
-	}
-
 	/*
 	 * ZONE_DEVICE pages are released directly to the driver page allocator
 	 * which will set the page count to 1 when allocating the page.
@@ -1098,6 +1097,9 @@ void __ref memmap_init_zone_device(struct zone *zone,
 
 		__init_zone_device_page(page, pfn, zone_idx, nid, pgmap);
 
+		if (IS_ALIGNED(pfn, PAGES_PER_SECTION))
+			cond_resched();
+
 		if (pfns_per_compound == 1)
 			continue;
 
@@ -1105,6 +1107,8 @@ void __ref memmap_init_zone_device(struct zone *zone,
 				     compound_nr_pages(pfn, altmap, pgmap));
 	}
 
+	pageblock_migratetype_init_range(start_pfn, nr_pages, MIGRATE_MOVABLE);
+
 	pr_debug("%s initialised %lu pages in %ums\n", __func__,
 		nr_pages, jiffies_to_msecs(jiffies - start));
 }
diff --git linux-libre-6.6.147-gnu/net/bluetooth/hci_sync.c linux-libre-6.6.148-gnu/net/bluetooth/hci_sync.c
index 7c4f89fee157d..4b1fcea37941f 100644
--- linux-libre-6.6.147-gnu/net/bluetooth/hci_sync.c
+++ linux-libre-6.6.148-gnu/net/bluetooth/hci_sync.c
@@ -953,12 +953,16 @@ int hci_update_eir_sync(struct hci_dev *hdev)
 
 	memset(&cp, 0, sizeof(cp));
 
+	hci_dev_lock(hdev);
 	eir_create(hdev, cp.data);
 
-	if (memcmp(cp.data, hdev->eir, sizeof(cp.data)) == 0)
+	if (memcmp(cp.data, hdev->eir, sizeof(cp.data)) == 0) {
+		hci_dev_unlock(hdev);
 		return 0;
+	}
 
 	memcpy(hdev->eir, cp.data, sizeof(cp.data));
+	hci_dev_unlock(hdev);
 
 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_EIR, sizeof(cp), &cp,
 				     HCI_CMD_TIMEOUT);
@@ -990,6 +994,7 @@ int hci_update_class_sync(struct hci_dev *hdev)
 	if (hci_dev_test_flag(hdev, HCI_SERVICE_CACHE))
 		return 0;
 
+	hci_dev_lock(hdev);
 	cod[0] = hdev->minor_class;
 	cod[1] = hdev->major_class;
 	cod[2] = get_service_classes(hdev);
@@ -997,8 +1002,12 @@ int hci_update_class_sync(struct hci_dev *hdev)
 	if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE))
 		cod[1] |= 0x20;
 
-	if (memcmp(cod, hdev->dev_class, 3) == 0)
+	if (memcmp(cod, hdev->dev_class, 3) == 0) {
+		hci_dev_unlock(hdev);
 		return 0;
+	}
+
+	hci_dev_unlock(hdev);
 
 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_CLASS_OF_DEV,
 				     sizeof(cod), cod, HCI_CMD_TIMEOUT);
diff --git linux-libre-6.6.147-gnu/net/bluetooth/mgmt.c linux-libre-6.6.148-gnu/net/bluetooth/mgmt.c
index 20fe7f011b75c..979caeb85a42c 100644
--- linux-libre-6.6.147-gnu/net/bluetooth/mgmt.c
+++ linux-libre-6.6.148-gnu/net/bluetooth/mgmt.c
@@ -3005,6 +3005,8 @@ static int unpair_device_sync(struct hci_dev *hdev, void *data)
 	struct mgmt_cp_unpair_device *cp = cmd->param;
 	struct hci_conn *conn;
 
+	hci_dev_lock(hdev);
+
 	if (cp->addr.type == BDADDR_BREDR)
 		conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK,
 					       &cp->addr.bdaddr);
@@ -3012,6 +3014,11 @@ static int unpair_device_sync(struct hci_dev *hdev, void *data)
 		conn = hci_conn_hash_lookup_le(hdev, &cp->addr.bdaddr,
 					       le_addr_type(cp->addr.type));
 
+	if (conn)
+		hci_conn_get(conn);
+
+	hci_dev_unlock(hdev);
+
 	if (!conn)
 		return 0;
 
@@ -3019,6 +3026,7 @@ static int unpair_device_sync(struct hci_dev *hdev, void *data)
 	 * will clean up the connection no matter the error.
 	 */
 	hci_abort_conn(conn, HCI_ERROR_REMOTE_USER_TERM);
+	hci_conn_put(conn);
 
 	return 0;
 }
@@ -3166,6 +3174,8 @@ static int disconnect_sync(struct hci_dev *hdev, void *data)
 	struct mgmt_cp_disconnect *cp = cmd->param;
 	struct hci_conn *conn;
 
+	hci_dev_lock(hdev);
+
 	if (cp->addr.type == BDADDR_BREDR)
 		conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK,
 					       &cp->addr.bdaddr);
@@ -3173,6 +3183,11 @@ static int disconnect_sync(struct hci_dev *hdev, void *data)
 		conn = hci_conn_hash_lookup_le(hdev, &cp->addr.bdaddr,
 					       le_addr_type(cp->addr.type));
 
+	if (conn)
+		hci_conn_get(conn);
+
+	hci_dev_unlock(hdev);
+
 	if (!conn)
 		return -ENOTCONN;
 
@@ -3180,6 +3195,7 @@ static int disconnect_sync(struct hci_dev *hdev, void *data)
 	 * will clean up the connection no matter the error.
 	 */
 	hci_abort_conn(conn, HCI_ERROR_REMOTE_USER_TERM);
+	hci_conn_put(conn);
 
 	return 0;
 }
@@ -7401,6 +7417,9 @@ static void get_conn_info_complete(struct hci_dev *hdev, void *data, int err)
 		rp.max_tx_power = HCI_TX_POWER_INVALID;
 	}
 
+	if (conn)
+		hci_conn_put(conn);
+
 	mgmt_cmd_complete(cmd->sk, cmd->hdev->id, MGMT_OP_GET_CONN_INFO, status,
 			  &rp, sizeof(rp));
 
@@ -7415,6 +7434,8 @@ static int get_conn_info_sync(struct hci_dev *hdev, void *data)
 	int err;
 	__le16   handle;
 
+	hci_dev_lock(hdev);
+
 	/* Make sure we are still connected */
 	if (cp->addr.type == BDADDR_BREDR)
 		conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK,
@@ -7422,12 +7443,16 @@ static int get_conn_info_sync(struct hci_dev *hdev, void *data)
 	else
 		conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr);
 
-	if (!conn || conn->state != BT_CONNECTED)
+	if (!conn || conn->state != BT_CONNECTED) {
+		hci_dev_unlock(hdev);
 		return MGMT_STATUS_NOT_CONNECTED;
+	}
 
-	cmd->user_data = conn;
+	cmd->user_data = hci_conn_get(conn);
 	handle = cpu_to_le16(conn->handle);
 
+	hci_dev_unlock(hdev);
+
 	/* Refresh RSSI each time */
 	err = hci_read_rssi_sync(hdev, handle);
 
@@ -7561,6 +7586,9 @@ static void get_clock_info_complete(struct hci_dev *hdev, void *data, int err)
 	}
 
 complete:
+	if (conn)
+		hci_conn_put(conn);
+
 	mgmt_cmd_complete(cmd->sk, cmd->hdev->id, cmd->opcode, status, &rp,
 			  sizeof(rp));
 
@@ -7577,15 +7605,21 @@ static int get_clock_info_sync(struct hci_dev *hdev, void *data)
 	memset(&hci_cp, 0, sizeof(hci_cp));
 	hci_read_clock_sync(hdev, &hci_cp);
 
+	hci_dev_lock(hdev);
+
 	/* Make sure connection still exists */
 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->addr.bdaddr);
-	if (!conn || conn->state != BT_CONNECTED)
+	if (!conn || conn->state != BT_CONNECTED) {
+		hci_dev_unlock(hdev);
 		return MGMT_STATUS_NOT_CONNECTED;
+	}
 
-	cmd->user_data = conn;
+	cmd->user_data = hci_conn_get(conn);
 	hci_cp.handle = cpu_to_le16(conn->handle);
 	hci_cp.which = 0x01; /* Piconet clock */
 
+	hci_dev_unlock(hdev);
+
 	return hci_read_clock_sync(hdev, &hci_cp);
 }
 
diff --git linux-libre-6.6.147-gnu/net/bluetooth/rfcomm/core.c linux-libre-6.6.148-gnu/net/bluetooth/rfcomm/core.c
index 07971e918e5b6..41a6eda1a1498 100644
--- linux-libre-6.6.147-gnu/net/bluetooth/rfcomm/core.c
+++ linux-libre-6.6.148-gnu/net/bluetooth/rfcomm/core.c
@@ -1031,6 +1031,23 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
 	return rfcomm_send_frame(s, buf, ptr - buf);
 }
 
+int rfcomm_dlc_send_rpn(struct rfcomm_dlc *d, u8 bit_rate, u8 data_bits,
+			u8 stop_bits, u8 parity, u8 flow_ctrl_settings,
+			u8 xon_char, u8 xoff_char, u16 param_mask)
+{
+	int err = -ENOTCONN;
+
+	rfcomm_lock();
+	if (d->session)
+		err = rfcomm_send_rpn(d->session, 1, d->dlci, bit_rate,
+				      data_bits, stop_bits, parity,
+				      flow_ctrl_settings, xon_char, xoff_char,
+				      param_mask);
+	rfcomm_unlock();
+
+	return err;
+}
+
 static int rfcomm_send_rls(struct rfcomm_session *s, int cr, u8 dlci, u8 status)
 {
 	struct rfcomm_hdr *hdr;
diff --git linux-libre-6.6.147-gnu/net/bluetooth/rfcomm/tty.c linux-libre-6.6.148-gnu/net/bluetooth/rfcomm/tty.c
index 389d7b47ad613..3f732b5fdeec2 100644
--- linux-libre-6.6.147-gnu/net/bluetooth/rfcomm/tty.c
+++ linux-libre-6.6.148-gnu/net/bluetooth/rfcomm/tty.c
@@ -864,7 +864,7 @@ static void rfcomm_tty_set_termios(struct tty_struct *tty,
 
 	BT_DBG("tty %p termios %p", tty, old);
 
-	if (!dev || !dev->dlc || !dev->dlc->session)
+	if (!dev || !dev->dlc)
 		return;
 
 	/* Handle turning off CRTSCTS */
@@ -985,9 +985,8 @@ static void rfcomm_tty_set_termios(struct tty_struct *tty,
 	}
 
 	if (changes)
-		rfcomm_send_rpn(dev->dlc->session, 1, dev->dlc->dlci, baud,
-				data_bits, stop_bits, parity,
-				RFCOMM_RPN_FLOW_NONE, x_on, x_off, changes);
+		rfcomm_dlc_send_rpn(dev->dlc, baud, data_bits, stop_bits, parity,
+				    RFCOMM_RPN_FLOW_NONE, x_on, x_off, changes);
 }
 
 static void rfcomm_tty_throttle(struct tty_struct *tty)
diff --git linux-libre-6.6.147-gnu/net/bridge/br_netlink_tunnel.c linux-libre-6.6.148-gnu/net/bridge/br_netlink_tunnel.c
index 17abf092f7cac..b006d1127c549 100644
--- linux-libre-6.6.147-gnu/net/bridge/br_netlink_tunnel.c
+++ linux-libre-6.6.148-gnu/net/bridge/br_netlink_tunnel.c
@@ -271,7 +271,8 @@ static void __vlan_tunnel_handle_range(const struct net_bridge_port *p,
 	if (!*v_start)
 		goto out_init;
 
-	if (v && curr_change && br_vlan_can_enter_range(v, *v_end)) {
+	if (v && curr_change &&
+	    br_vlan_can_enter_range(v, *v_end, br_get_pvid(vg))) {
 		*v_end = v;
 		return;
 	}
diff --git linux-libre-6.6.147-gnu/net/bridge/br_private.h linux-libre-6.6.148-gnu/net/bridge/br_private.h
index f0d8edc378a0e..4867464bde32b 100644
--- linux-libre-6.6.147-gnu/net/bridge/br_private.h
+++ linux-libre-6.6.148-gnu/net/bridge/br_private.h
@@ -1563,7 +1563,8 @@ void br_vlan_notify(const struct net_bridge *br,
 		    u16 vid, u16 vid_range,
 		    int cmd);
 bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr,
-			     const struct net_bridge_vlan *range_end);
+			     const struct net_bridge_vlan *range_end,
+			     u16 pvid);
 
 void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
 				    struct net_device_path_ctx *ctx,
@@ -1804,7 +1805,8 @@ static inline void br_vlan_notify(const struct net_bridge *br,
 }
 
 static inline bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr,
-					   const struct net_bridge_vlan *range_end)
+					   const struct net_bridge_vlan *range_end,
+					   u16 pvid)
 {
 	return true;
 }
diff --git linux-libre-6.6.147-gnu/net/bridge/br_vlan.c linux-libre-6.6.148-gnu/net/bridge/br_vlan.c
index cc54b8267bcc7..171d1dddb26a8 100644
--- linux-libre-6.6.147-gnu/net/bridge/br_vlan.c
+++ linux-libre-6.6.148-gnu/net/bridge/br_vlan.c
@@ -1943,9 +1943,11 @@ out_kfree:
 
 /* check if v_curr can enter a range ending in range_end */
 bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr,
-			     const struct net_bridge_vlan *range_end)
+			     const struct net_bridge_vlan *range_end,
+			     u16 pvid)
 {
-	return v_curr->vid - range_end->vid == 1 &&
+	return v_curr->vid != pvid && range_end->vid != pvid &&
+	       v_curr->vid - range_end->vid == 1 &&
 	       range_end->flags == v_curr->flags &&
 	       br_vlan_opts_eq_range(v_curr, range_end);
 }
@@ -2027,8 +2029,8 @@ static int br_vlan_dump_dev(const struct net_device *dev,
 			idx += range_end->vid - range_start->vid + 1;
 
 			range_start = v;
-		} else if (dump_stats || v->vid == pvid ||
-			   !br_vlan_can_enter_range(v, range_end)) {
+		} else if (dump_stats ||
+			   !br_vlan_can_enter_range(v, range_end, pvid)) {
 			u16 vlan_flags = br_vlan_flags(range_start, pvid);
 
 			if (!br_vlan_fill_vids(skb, range_start->vid,
diff --git linux-libre-6.6.147-gnu/net/bridge/br_vlan_options.c linux-libre-6.6.148-gnu/net/bridge/br_vlan_options.c
index 8fa89b04ee942..4a736e005bad7 100644
--- linux-libre-6.6.147-gnu/net/bridge/br_vlan_options.c
+++ linux-libre-6.6.148-gnu/net/bridge/br_vlan_options.c
@@ -310,8 +310,7 @@ int br_vlan_process_options(const struct net_bridge *br,
 				continue;
 			}
 
-			if (v->vid == pvid ||
-			    !br_vlan_can_enter_range(v, curr_end)) {
+			if (!br_vlan_can_enter_range(v, curr_end, pvid)) {
 				br_vlan_notify(br, p, curr_start->vid,
 					       curr_end->vid, RTM_NEWVLAN);
 				curr_start = v;
diff --git linux-libre-6.6.147-gnu/net/bridge/netfilter/nft_meta_bridge.c linux-libre-6.6.148-gnu/net/bridge/netfilter/nft_meta_bridge.c
index 475d7d1709b9f..8426b5c6b624e 100644
--- linux-libre-6.6.147-gnu/net/bridge/netfilter/nft_meta_bridge.c
+++ linux-libre-6.6.148-gnu/net/bridge/netfilter/nft_meta_bridge.c
@@ -104,7 +104,6 @@ static const struct nft_expr_ops nft_meta_bridge_get_ops = {
 	.eval		= nft_meta_bridge_get_eval,
 	.init		= nft_meta_bridge_get_init,
 	.dump		= nft_meta_get_dump,
-	.reduce		= nft_meta_get_reduce,
 };
 
 static void nft_meta_bridge_set_eval(const struct nft_expr *expr,
@@ -151,24 +150,6 @@ static int nft_meta_bridge_set_init(const struct nft_ctx *ctx,
 	return 0;
 }
 
-static bool nft_meta_bridge_set_reduce(struct nft_regs_track *track,
-				       const struct nft_expr *expr)
-{
-	int i;
-
-	for (i = 0; i < NFT_REG32_NUM; i++) {
-		if (!track->regs[i].selector)
-			continue;
-
-		if (track->regs[i].selector->ops != &nft_meta_bridge_get_ops)
-			continue;
-
-		__nft_reg_track_cancel(track, i);
-	}
-
-	return false;
-}
-
 static int nft_meta_bridge_set_validate(const struct nft_ctx *ctx,
 					const struct nft_expr *expr)
 {
@@ -193,7 +174,6 @@ static const struct nft_expr_ops nft_meta_bridge_set_ops = {
 	.init		= nft_meta_bridge_set_init,
 	.destroy	= nft_meta_set_destroy,
 	.dump		= nft_meta_set_dump,
-	.reduce		= nft_meta_bridge_set_reduce,
 	.validate	= nft_meta_bridge_set_validate,
 };
 
diff --git linux-libre-6.6.147-gnu/net/bridge/netfilter/nft_reject_bridge.c linux-libre-6.6.148-gnu/net/bridge/netfilter/nft_reject_bridge.c
index 1cb5c16e97b7f..cd2b04236a99c 100644
--- linux-libre-6.6.147-gnu/net/bridge/netfilter/nft_reject_bridge.c
+++ linux-libre-6.6.148-gnu/net/bridge/netfilter/nft_reject_bridge.c
@@ -184,7 +184,6 @@ static const struct nft_expr_ops nft_reject_bridge_ops = {
 	.init		= nft_reject_init,
 	.dump		= nft_reject_dump,
 	.validate	= nft_reject_bridge_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_reject_bridge_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/can/bcm.c linux-libre-6.6.148-gnu/net/can/bcm.c
index 04653df3a173e..fcd923c223f4b 100644
--- linux-libre-6.6.147-gnu/net/can/bcm.c
+++ linux-libre-6.6.148-gnu/net/can/bcm.c
@@ -109,11 +109,12 @@ struct bcm_op {
 	int ifindex;
 	canid_t can_id;
 	u32 flags;
-	unsigned long frames_abs, frames_filtered;
+	atomic_long_t frames_abs, frames_filtered;
 	struct bcm_timeval ival1, ival2;
 	struct hrtimer timer, thrtimer;
 	ktime_t rx_stamp, kt_ival1, kt_ival2, kt_lastmsg;
 	int rx_ifindex;
+	int if_detected; /* first received ifindex in ANYDEV rx_op mode */
 	int cfsiz;
 	u32 count;
 	u32 nframes;
@@ -125,7 +126,8 @@ struct bcm_op {
 	struct canfd_frame last_sframe;
 	struct sock *sk;
 	struct net_device *rx_reg_dev;
-	spinlock_t bcm_tx_lock; /* protect currframe/count in runtime updates */
+	spinlock_t bcm_tx_lock; /* protect tx data and timer updates */
+	spinlock_t bcm_rx_update_lock; /* protect filter/timer data updates */
 };
 
 struct bcm_sock {
@@ -215,10 +217,13 @@ static int bcm_proc_show(struct seq_file *m, void *v)
 
 	list_for_each_entry_rcu(op, &bo->rx_ops, list) {
 
-		unsigned long reduction;
+		long reduction, frames_filtered, frames_abs;
+
+		frames_filtered = atomic_long_read(&op->frames_filtered);
+		frames_abs = atomic_long_read(&op->frames_abs);
 
 		/* print only active entries & prevent division by zero */
-		if (!op->frames_abs)
+		if (!frames_abs)
 			continue;
 
 		seq_printf(m, "rx_op: %03X %-5s ", op->can_id,
@@ -240,9 +245,9 @@ static int bcm_proc_show(struct seq_file *m, void *v)
 				   (long long)ktime_to_us(op->kt_ival2));
 
 		seq_printf(m, "# recv %ld (%ld) => reduction: ",
-			   op->frames_filtered, op->frames_abs);
+			   frames_filtered, frames_abs);
 
-		reduction = 100 - (op->frames_filtered * 100) / op->frames_abs;
+		reduction = 100 - (frames_filtered * 100) / frames_abs;
 
 		seq_printf(m, "%s%ld%%\n",
 			   (reduction == 100) ? "near " : "", reduction);
@@ -266,7 +271,8 @@ static int bcm_proc_show(struct seq_file *m, void *v)
 			seq_printf(m, "t2=%lld ",
 				   (long long)ktime_to_us(op->kt_ival2));
 
-		seq_printf(m, "# sent %ld\n", op->frames_abs);
+		seq_printf(m, "# sent %ld\n",
+			   atomic_long_read(&op->frames_abs));
 	}
 	seq_putc(m, '\n');
 
@@ -276,25 +282,49 @@ static int bcm_proc_show(struct seq_file *m, void *v)
 }
 #endif /* CONFIG_PROC_FS */
 
+static void bcm_update_rx_stats(struct bcm_op *op)
+{
+	/* prevent overflow of the reduction% calculation in bcm_proc_show() */
+	if (atomic_long_inc_return(&op->frames_abs) > LONG_MAX / 100) {
+		atomic_long_set(&op->frames_filtered, 0);
+		atomic_long_set(&op->frames_abs, 0);
+	}
+}
+
+static void bcm_update_tx_stats(struct bcm_op *op)
+{
+	/* tx_op has no reduction% calculation - use the full range and
+	 * just keep the displayed counter non-negative on overflow
+	 */
+	if (atomic_long_inc_return(&op->frames_abs) == LONG_MAX)
+		atomic_long_set(&op->frames_abs, 0);
+}
+
 /*
  * bcm_can_tx - send the (next) CAN frame to the appropriate CAN interface
  *              of the given bcm tx op
  */
-static void bcm_can_tx(struct bcm_op *op)
+static void bcm_can_tx(struct bcm_op *op, struct canfd_frame *cf)
 {
 	struct sk_buff *skb;
 	struct net_device *dev;
-	struct canfd_frame *cf;
+	struct canfd_frame cframe;
+	bool cyclic = !cf;
+	unsigned int idx = 0;
 	int err;
 
 	/* no target device? => exit */
 	if (!op->ifindex)
 		return;
 
-	/* read currframe under lock protection */
-	spin_lock_bh(&op->bcm_tx_lock);
-	cf = op->frames + op->cfsiz * op->currframe;
-	spin_unlock_bh(&op->bcm_tx_lock);
+	if (cyclic) {
+		/* read currframe under lock protection */
+		spin_lock_bh(&op->bcm_tx_lock);
+		idx = op->currframe;
+		memcpy(&cframe, op->frames + op->cfsiz * idx, op->cfsiz);
+		cf = &cframe;
+		spin_unlock_bh(&op->bcm_tx_lock);
+	}
 
 	dev = dev_get_by_index(sock_net(op->sk), op->ifindex);
 	if (!dev) {
@@ -321,16 +351,22 @@ static void bcm_can_tx(struct bcm_op *op)
 	spin_lock_bh(&op->bcm_tx_lock);
 
 	if (!err)
-		op->frames_abs++;
+		bcm_update_tx_stats(op);
 
-	op->currframe++;
+	/* only advance the cyclic sequence if nothing reset currframe while
+	 * we were sending - a concurrent TX_RESET_MULTI_IDX means this
+	 * frame's bookkeeping belongs to a sequence that no longer exists
+	 */
+	if (!cyclic || op->currframe == idx) {
+		op->currframe++;
 
-	/* reached last frame? */
-	if (op->currframe >= op->nframes)
-		op->currframe = 0;
+		/* reached last frame? */
+		if (op->currframe >= op->nframes)
+			op->currframe = 0;
 
-	if (op->count > 0)
-		op->count--;
+		if (op->count > 0)
+			op->count--;
+	}
 
 	spin_unlock_bh(&op->bcm_tx_lock);
 out:
@@ -405,12 +441,18 @@ static bool bcm_tx_set_expiry(struct bcm_op *op, struct hrtimer *hrt)
 {
 	ktime_t ival;
 
+	spin_lock_bh(&op->bcm_tx_lock);
+
 	if (op->kt_ival1 && op->count)
 		ival = op->kt_ival1;
-	else if (op->kt_ival2)
+	else if (op->kt_ival2) {
 		ival = op->kt_ival2;
-	else
+	} else {
+		spin_unlock_bh(&op->bcm_tx_lock);
 		return false;
+	}
+
+	spin_unlock_bh(&op->bcm_tx_lock);
 
 	hrtimer_set_expires(hrt, ktime_add(ktime_get(), ival));
 	return true;
@@ -427,26 +469,48 @@ static enum hrtimer_restart bcm_tx_timeout_handler(struct hrtimer *hrtimer)
 {
 	struct bcm_op *op = container_of(hrtimer, struct bcm_op, timer);
 	struct bcm_msg_head msg_head;
+	bool tx_ival1, tx_ival2;
+
+	/* snapshot kt_ival1/kt_ival2/count under lock to avoid torn
+	 * ktime_t reads racing with concurrent bcm_tx_setup() updates
+	 */
+	spin_lock_bh(&op->bcm_tx_lock);
+	tx_ival1 = op->kt_ival1 && (op->count > 0);
+	tx_ival2 = !!op->kt_ival2;
+	spin_unlock_bh(&op->bcm_tx_lock);
+
+	if (tx_ival1) {
+		u32 flags, count;
+		struct bcm_timeval ival1, ival2;
 
-	if (op->kt_ival1 && (op->count > 0)) {
-		bcm_can_tx(op);
-		if (!op->count && (op->flags & TX_COUNTEVT)) {
+		bcm_can_tx(op, NULL);
 
+		/* snapshot variables under lock to avoid torn reads racing
+		 * with concurrent bcm_tx_setup() updates
+		 */
+		spin_lock_bh(&op->bcm_tx_lock);
+		flags = op->flags;
+		count = op->count;
+		ival1 = op->ival1;
+		ival2 = op->ival2;
+		spin_unlock_bh(&op->bcm_tx_lock);
+
+		if (!count && (flags & TX_COUNTEVT)) {
 			/* create notification to user */
 			memset(&msg_head, 0, sizeof(msg_head));
 			msg_head.opcode  = TX_EXPIRED;
-			msg_head.flags   = op->flags;
-			msg_head.count   = op->count;
-			msg_head.ival1   = op->ival1;
-			msg_head.ival2   = op->ival2;
+			msg_head.flags   = flags;
+			msg_head.count   = count;
+			msg_head.ival1   = ival1;
+			msg_head.ival2   = ival2;
 			msg_head.can_id  = op->can_id;
 			msg_head.nframes = 0;
 
 			bcm_send_to_user(op, &msg_head, NULL, 0);
 		}
 
-	} else if (op->kt_ival2) {
-		bcm_can_tx(op);
+	} else if (tx_ival2) {
+		bcm_can_tx(op, NULL);
 	}
 
 	return bcm_tx_set_expiry(op, &op->timer) ?
@@ -460,12 +524,9 @@ static void bcm_rx_changed(struct bcm_op *op, struct canfd_frame *data)
 {
 	struct bcm_msg_head head;
 
-	/* update statistics */
-	op->frames_filtered++;
-
-	/* prevent statistics overflow */
-	if (op->frames_filtered > ULONG_MAX/100)
-		op->frames_filtered = op->frames_abs = 0;
+	/* update statistics (frames_filtered <= frames_abs) */
+	if (atomic_long_read(&op->frames_abs))
+		atomic_long_inc(&op->frames_filtered);
 
 	/* this element is not throttled anymore */
 	data->flags &= (BCM_CAN_FLAGS_MASK|RX_RECV);
@@ -585,6 +646,8 @@ static enum hrtimer_restart bcm_rx_timeout_handler(struct hrtimer *hrtimer)
 	struct bcm_op *op = container_of(hrtimer, struct bcm_op, timer);
 	struct bcm_msg_head msg_head;
 
+	spin_lock_bh(&op->bcm_rx_update_lock);
+
 	/* if user wants to be informed, when cyclic CAN-Messages come back */
 	if ((op->flags & RX_ANNOUNCE_RESUME) && op->last_frames) {
 		/* clear received CAN frames to indicate 'nothing received' */
@@ -601,6 +664,8 @@ static enum hrtimer_restart bcm_rx_timeout_handler(struct hrtimer *hrtimer)
 	msg_head.can_id  = op->can_id;
 	msg_head.nframes = 0;
 
+	spin_unlock_bh(&op->bcm_rx_update_lock);
+
 	bcm_send_to_user(op, &msg_head, NULL, 0);
 
 	return HRTIMER_NORESTART;
@@ -649,15 +714,26 @@ static int bcm_rx_thr_flush(struct bcm_op *op)
 static enum hrtimer_restart bcm_rx_thr_handler(struct hrtimer *hrtimer)
 {
 	struct bcm_op *op = container_of(hrtimer, struct bcm_op, thrtimer);
+	enum hrtimer_restart ret;
+
+	spin_lock_bh(&op->bcm_rx_update_lock);
 
-	if (bcm_rx_thr_flush(op)) {
+	/* kt_ival2 may have been concurrently cleared by bcm_rx_setup()
+	 * before it cancels this timer - never forward with a zero
+	 * interval in that case.
+	 */
+	if (bcm_rx_thr_flush(op) && op->kt_ival2) {
 		hrtimer_forward_now(hrtimer, op->kt_ival2);
-		return HRTIMER_RESTART;
+		ret = HRTIMER_RESTART;
 	} else {
 		/* rearm throttle handling */
 		op->kt_lastmsg = 0;
-		return HRTIMER_NORESTART;
+		ret = HRTIMER_NORESTART;
 	}
+
+	spin_unlock_bh(&op->bcm_rx_update_lock);
+
+	return ret;
 }
 
 /*
@@ -667,7 +743,9 @@ static void bcm_rx_handler(struct sk_buff *skb, void *data)
 {
 	struct bcm_op *op = (struct bcm_op *)data;
 	const struct canfd_frame *rxframe = (struct canfd_frame *)skb->data;
+	struct canfd_frame rtrframe;
 	unsigned int i;
+	bool rtr_frame;
 
 	if (op->can_id != rxframe->can_id)
 		return;
@@ -681,22 +759,66 @@ static void bcm_rx_handler(struct sk_buff *skb, void *data)
 			return;
 	}
 
+	/* An ANYDEV op with an active RX timeout and/or throttle timer
+	 * tracks a single source interface: claim the first interface that
+	 * delivers a matching frame and reject frames from any other one,
+	 * before hrtimer_cancel() below can touch op->timer - this avoids
+	 * racing bcm_rx_timeout_handler() across concurrent interfaces.
+	 * RX_RTR_FRAME ops are excluded, as kt_ival1/kt_ival2 may briefly
+	 * hold a stale value from an earlier non-RTR configuration.
+	 */
+	if (!op->ifindex) {
+		spin_lock_bh(&op->bcm_rx_update_lock);
+
+		if (!(op->flags & RX_RTR_FRAME) &&
+		    (op->kt_ival1 || op->kt_ival2)) {
+			/* don't claim to vanishing interface */
+			if (!op->if_detected &&
+			    skb->dev->reg_state == NETREG_REGISTERED)
+				op->if_detected = skb->dev->ifindex;
+
+			if (op->if_detected != skb->dev->ifindex) {
+				spin_unlock_bh(&op->bcm_rx_update_lock);
+				return;
+			}
+		}
+
+		spin_unlock_bh(&op->bcm_rx_update_lock);
+	}
+
 	/* disable timeout */
 	hrtimer_cancel(&op->timer);
 
-	/* save rx timestamp */
-	op->rx_stamp = skb->tstamp;
-	/* save originator for recvfrom() */
-	op->rx_ifindex = skb->dev->ifindex;
-	/* update statistics */
-	op->frames_abs++;
+	/* op->flags/op->frames may be updated concurrently by bcm_rx_setup() */
+	spin_lock_bh(&op->bcm_rx_update_lock);
+
+	rtr_frame = op->flags & RX_RTR_FRAME;
+	if (rtr_frame) {
+		bcm_update_rx_stats(op);
+		/* snapshot RTR content under lock */
+		memcpy(&rtrframe, op->frames, op->cfsiz);
+		spin_unlock_bh(&op->bcm_rx_update_lock);
 
-	if (op->flags & RX_RTR_FRAME) {
 		/* send reply for RTR-request (placed in op->frames[0]) */
-		bcm_can_tx(op);
+		bcm_can_tx(op, &rtrframe);
 		return;
 	}
 
+	/* update statistics in the same critical section as bcm_rx_changed()
+	 * below: frames_filtered must never be checked/incremented against a
+	 * frames_abs snapshot from a concurrent bcm_rx_handler() call on
+	 * another CPU for the same (wildcard) op, or frames_filtered can end
+	 * up larger than frames_abs.
+	 */
+	bcm_update_rx_stats(op);
+
+	/* save rx timestamp and originator for recvfrom() under lock: an
+	 * ANYDEV op without an active timer can still run concurrently on
+	 * different CPUs, so content and meta data must be bundled here.
+	 */
+	op->rx_stamp = skb->tstamp;
+	op->rx_ifindex = skb->dev->ifindex;
+
 	if (op->flags & RX_FILTER_ID) {
 		/* the easiest case */
 		bcm_rx_update_and_send(op, op->last_frames, rxframe);
@@ -730,6 +852,8 @@ static void bcm_rx_handler(struct sk_buff *skb, void *data)
 
 rx_starttimer:
 	bcm_rx_starttimer(op);
+
+	spin_unlock_bh(&op->bcm_rx_update_lock);
 }
 
 /*
@@ -795,6 +919,7 @@ static void bcm_rx_unreg(struct net_device *dev, struct bcm_op *op)
 
 		/* mark as removed subscription */
 		op->rx_reg_dev = NULL;
+		dev_put(dev);
 	} else
 		printk(KERN_ERR "can-bcm: bcm_rx_unreg: registered device "
 		       "mismatch %p %p\n", op->rx_reg_dev, dev);
@@ -825,17 +950,14 @@ static int bcm_delete_rx_op(struct list_head *ops, struct bcm_msg_head *mh,
 				 * Only remove subscriptions that had not
 				 * been removed due to NETDEV_UNREGISTER
 				 * in bcm_notifier()
+				 *
+				 * op->rx_reg_dev is a tracked reference taken
+				 * when the subscription was registered, so it
+				 * stays valid here even if a concurrent
+				 * NETDEV_UNREGISTER already unlisted the dev.
 				 */
-				if (op->rx_reg_dev) {
-					struct net_device *dev;
-
-					dev = dev_get_by_index(sock_net(op->sk),
-							       op->ifindex);
-					if (dev) {
-						bcm_rx_unreg(dev, op);
-						dev_put(dev);
-					}
-				}
+				if (op->rx_reg_dev)
+					bcm_rx_unreg(op->rx_reg_dev, op);
 			} else
 				can_rx_unregister(sock_net(op->sk), NULL,
 						  op->can_id,
@@ -922,6 +1044,8 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 	/* check the given can_id */
 	op = bcm_find_op(&bo->tx_ops, msg_head, ifindex);
 	if (op) {
+		void *new_frames;
+
 		/* update existing BCM operation */
 
 		/*
@@ -932,11 +1056,23 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 		if (msg_head->nframes > op->nframes)
 			return -E2BIG;
 
-		/* update CAN frames content */
+		/* get new CAN frames content into a staging buffer before
+		 * locking: validate and normalize the frames there so that
+		 * bcm_can_tx() / bcm_tx_timeout_handler() never observe a
+		 * partially updated or unvalidated frame in op->frames
+		 */
+		new_frames = kmalloc(msg_head->nframes * op->cfsiz, GFP_KERNEL);
+		if (!new_frames)
+			return -ENOMEM;
+
 		for (i = 0; i < msg_head->nframes; i++) {
 
-			cf = op->frames + op->cfsiz * i;
+			cf = new_frames + op->cfsiz * i;
 			err = memcpy_from_msg((u8 *)cf, msg, op->cfsiz);
+			if (err < 0) {
+				kfree(new_frames);
+				return err;
+			}
 
 			if (op->flags & CAN_FD_FRAME) {
 				if (cf->len > 64)
@@ -946,36 +1082,38 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 					err = -EINVAL;
 			}
 
-			if (err < 0)
+			if (err < 0) {
+				kfree(new_frames);
 				return err;
+			}
 
 			if (msg_head->flags & TX_CP_CAN_ID) {
 				/* copy can_id into frame */
 				cf->can_id = msg_head->can_id;
 			}
 		}
+
+		spin_lock_bh(&op->bcm_tx_lock);
+
+		/* update CAN frames content */
+		memcpy(op->frames, new_frames, msg_head->nframes * op->cfsiz);
+
 		op->flags = msg_head->flags;
 
-		/* only lock for unlikely count/nframes/currframe changes */
 		if (op->nframes != msg_head->nframes ||
-		    op->flags & TX_RESET_MULTI_IDX ||
-		    op->flags & SETTIMER) {
-
-			spin_lock_bh(&op->bcm_tx_lock);
+		    op->flags & TX_RESET_MULTI_IDX) {
+			/* potentially update changed nframes */
+			op->nframes = msg_head->nframes;
+			/* restart multiple frame transmission */
+			op->currframe = 0;
+		}
 
-			if (op->nframes != msg_head->nframes ||
-			    op->flags & TX_RESET_MULTI_IDX) {
-				/* potentially update changed nframes */
-				op->nframes = msg_head->nframes;
-				/* restart multiple frame transmission */
-				op->currframe = 0;
-			}
+		if (op->flags & SETTIMER)
+			op->count = msg_head->count;
 
-			if (op->flags & SETTIMER)
-				op->count = msg_head->count;
+		spin_unlock_bh(&op->bcm_tx_lock);
 
-			spin_unlock_bh(&op->bcm_tx_lock);
-		}
+		kfree(new_frames);
 
 	} else {
 		/* insert new BCM operation for the given can_id */
@@ -1052,10 +1190,12 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 
 	if (op->flags & SETTIMER) {
 		/* set timer values */
+		spin_lock_bh(&op->bcm_tx_lock);
 		op->ival1 = msg_head->ival1;
 		op->ival2 = msg_head->ival2;
 		op->kt_ival1 = bcm_timeval_to_ktime(msg_head->ival1);
 		op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
+		spin_unlock_bh(&op->bcm_tx_lock);
 
 		/* disable an active timer due to zero values? */
 		if (!op->kt_ival1 && !op->kt_ival2)
@@ -1073,7 +1213,7 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 		list_add_rcu(&op->list, &bo->tx_ops);
 
 	if (op->flags & TX_ANNOUNCE)
-		bcm_can_tx(op);
+		bcm_can_tx(op, NULL);
 
 	if (op->flags & STARTTIMER)
 		bcm_tx_start_timer(op);
@@ -1087,6 +1227,39 @@ free_op:
 	return err;
 }
 
+static int bcm_rx_setup_rtr_check(struct bcm_msg_head *msg_head,
+				  struct bcm_op *op, void *new_frames)
+{
+	struct canfd_frame *frame0 = new_frames;
+
+	if (!(msg_head->flags & RX_RTR_FRAME))
+		return 0;
+
+	/* this frame is sent out as-is by bcm_can_tx() whenever a matching
+	 * remote request is received, so validate its length the same way
+	 * bcm_tx_setup() validates TX_SETUP frames before installing it
+	 */
+	if (msg_head->flags & CAN_FD_FRAME) {
+		if (frame0->len > 64)
+			return -EINVAL;
+	} else {
+		if (frame0->len > 8)
+			return -EINVAL;
+	}
+
+	/* funny feature in RX(!)_SETUP only for RTR-mode:
+	 * copy can_id into frame BUT without RTR-flag to
+	 * prevent a full-load-loopback-test ... ;-]
+	 * normalize this on the staged buffer, before it is
+	 * ever installed into op->frames.
+	 */
+	if ((msg_head->flags & TX_CP_CAN_ID) ||
+	    frame0->can_id == op->can_id)
+		frame0->can_id = op->can_id & ~CAN_RTR_FLAG;
+
+	return 0;
+}
+
 /*
  * bcm_rx_setup - create or update a bcm rx op (for bcm_sendmsg)
  */
@@ -1096,6 +1269,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 	struct bcm_sock *bo = bcm_sk(sk);
 	struct bcm_op *op;
 	int do_rx_register;
+	int new_op = 0;
 	int err = 0;
 
 	if ((msg_head->flags & RX_FILTER_ID) || (!(msg_head->nframes))) {
@@ -1121,6 +1295,8 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 	/* check the given can_id */
 	op = bcm_find_op(&bo->rx_ops, msg_head, ifindex);
 	if (op) {
+		void *new_frames = NULL;
+
 		/* update existing BCM operation */
 
 		/*
@@ -1132,21 +1308,62 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 			return -E2BIG;
 
 		if (msg_head->nframes) {
-			/* update CAN frames content */
-			err = memcpy_from_msg(op->frames, msg,
+			/* get new CAN frames content before locking */
+			new_frames = kmalloc(msg_head->nframes * op->cfsiz,
+					     GFP_KERNEL);
+			if (!new_frames)
+				return -ENOMEM;
+
+			err = memcpy_from_msg(new_frames, msg,
 					      msg_head->nframes * op->cfsiz);
-			if (err < 0)
+			if (err < 0) {
+				kfree(new_frames);
 				return err;
+			}
 
-			/* clear last_frames to indicate 'nothing received' */
-			memset(op->last_frames, 0, msg_head->nframes * op->cfsiz);
+			err = bcm_rx_setup_rtr_check(msg_head, op, new_frames);
+			if (err < 0) {
+				kfree(new_frames);
+				return err;
+			}
 		}
 
+		spin_lock_bh(&op->bcm_rx_update_lock);
 		op->nframes = msg_head->nframes;
 		op->flags = msg_head->flags;
 
-		/* Only an update -> do not call can_rx_register() */
-		do_rx_register = 0;
+		if (msg_head->nframes) {
+			/* update CAN frames content */
+			memcpy(op->frames, new_frames,
+			       msg_head->nframes * op->cfsiz);
+
+			/* clear last_frames to indicate 'nothing received' */
+			memset(op->last_frames, 0,
+			       msg_head->nframes * op->cfsiz);
+		}
+
+		if (msg_head->flags & SETTIMER) {
+			op->ival1 = msg_head->ival1;
+			op->ival2 = msg_head->ival2;
+			op->kt_ival1 = bcm_timeval_to_ktime(msg_head->ival1);
+			op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
+			op->kt_lastmsg = 0;
+			op->if_detected = 0; /* reclaim ifindex in ANYDEV mode */
+		}
+		spin_unlock_bh(&op->bcm_rx_update_lock);
+
+		/* free temporary frames / kfree(NULL) is safe */
+		kfree(new_frames);
+
+		/* Don't register a new CAN filter for the rx_op update unless
+		 * a concurrent NETDEV_UNREGISTER notifier already tore down
+		 * the previous registration. In this case the receiver needs
+		 * to be re-registered here so that this update doesn't
+		 * silently stop delivering frames for the given ifindex.
+		 * Ops with ifindex = 0 (all CAN interfaces) never carry a
+		 * tracked rx_reg_dev and stay registered as-is.
+		 */
+		do_rx_register = (ifindex && !op->rx_reg_dev) ? 1 : 0;
 
 	} else {
 		/* insert new BCM operation for the given can_id */
@@ -1155,6 +1372,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 			return -ENOMEM;
 
 		spin_lock_init(&op->bcm_tx_lock);
+		spin_lock_init(&op->bcm_rx_update_lock);
 		op->can_id = msg_head->can_id;
 		op->nframes = msg_head->nframes;
 		op->cfsiz = CFSIZ(msg_head->flags);
@@ -1188,14 +1406,12 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 		if (msg_head->nframes) {
 			err = memcpy_from_msg(op->frames, msg,
 					      msg_head->nframes * op->cfsiz);
-			if (err < 0) {
-				if (op->frames != &op->sframe)
-					kfree(op->frames);
-				if (op->last_frames != &op->last_sframe)
-					kfree(op->last_frames);
-				kfree(op);
-				return err;
-			}
+			if (err < 0)
+				goto free_op;
+
+			err = bcm_rx_setup_rtr_check(msg_head, op, op->frames);
+			if (err < 0)
+				goto free_op;
 		}
 
 		/* bcm_can_tx / bcm_tx_timeout_handler needs this */
@@ -1217,35 +1433,29 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 
 		/* call can_rx_register() */
 		do_rx_register = 1;
+		new_op = 1;
 
 	} /* if ((op = bcm_find_op(&bo->rx_ops, msg_head->can_id, ifindex))) */
 
 	/* check flags */
 
 	if (op->flags & RX_RTR_FRAME) {
-		struct canfd_frame *frame0 = op->frames;
-
 		/* no timers in RTR-mode */
 		hrtimer_cancel(&op->thrtimer);
 		hrtimer_cancel(&op->timer);
-
-		/*
-		 * funny feature in RX(!)_SETUP only for RTR-mode:
-		 * copy can_id into frame BUT without RTR-flag to
-		 * prevent a full-load-loopback-test ... ;-]
-		 */
-		if ((op->flags & TX_CP_CAN_ID) ||
-		    (frame0->can_id == op->can_id))
-			frame0->can_id = op->can_id & ~CAN_RTR_FLAG;
-
 	} else {
 		if (op->flags & SETTIMER) {
 
-			/* set timer value */
-			op->ival1 = msg_head->ival1;
-			op->ival2 = msg_head->ival2;
-			op->kt_ival1 = bcm_timeval_to_ktime(msg_head->ival1);
-			op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
+			/* set timers (locked) for newly created op */
+			if (new_op) {
+				spin_lock_bh(&op->bcm_rx_update_lock);
+				op->ival1 = msg_head->ival1;
+				op->ival2 = msg_head->ival2;
+				op->kt_ival1 = bcm_timeval_to_ktime(msg_head->ival1);
+				op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
+				op->kt_lastmsg = 0;
+				spin_unlock_bh(&op->bcm_rx_update_lock);
+			}
 
 			/* disable an active timer due to zero value? */
 			if (!op->kt_ival1)
@@ -1255,9 +1465,11 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 			 * In any case cancel the throttle timer, flush
 			 * potentially blocked msgs and reset throttle handling
 			 */
-			op->kt_lastmsg = 0;
 			hrtimer_cancel(&op->thrtimer);
+
+			spin_lock_bh(&op->bcm_rx_update_lock);
 			bcm_rx_thr_flush(op);
+			spin_unlock_bh(&op->bcm_rx_update_lock);
 		}
 
 		if ((op->flags & STARTTIMER) && op->kt_ival1)
@@ -1265,7 +1477,10 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 				      HRTIMER_MODE_REL_SOFT);
 	}
 
-	/* now we can register for can_ids, if we added a new bcm_op */
+	/* now we can register for can_ids, if we added a new bcm_op
+	 * or need to re-register after a NETDEV_UNREGISTER tore down
+	 * the previous registration of an existing op
+	 */
 	if (do_rx_register) {
 		if (ifindex) {
 			struct net_device *dev;
@@ -1278,7 +1493,15 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 						      bcm_rx_handler, op,
 						      "bcm", sk);
 
-				op->rx_reg_dev = dev;
+				/* keep a reference so that a later
+				 * unregister can safely reach the device even
+				 * if a concurrent NETDEV_UNREGISTER has
+				 * already unlisted it by ifindex
+				 */
+				if (!err) {
+					op->rx_reg_dev = dev;
+					dev_hold(dev);
+				}
 				dev_put(dev);
 			} else {
 				/* the requested device is gone - do not
@@ -1287,21 +1510,43 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 				err = -ENODEV;
 			}
 
-		} else
+		} else {
 			err = can_rx_register(sock_net(sk), NULL, op->can_id,
 					      REGMASK(op->can_id),
 					      bcm_rx_handler, op, "bcm", sk);
+		}
+
 		if (err) {
-			/* this bcm rx op is broken -> remove it */
-			bcm_remove_op(op);
+			/* newly created bcm rx op is broken -> remove it */
+			if (new_op) {
+				bcm_remove_op(op);
+				return err;
+			}
+
+			/* an existing op just stays unregistered.
+			 * Cancel op->timer and (defensively) op->thrtimer.
+			 * Other settings can't be reached until the next
+			 * successful RX_SETUP.
+			 */
+			hrtimer_cancel(&op->timer);
+			hrtimer_cancel(&op->thrtimer);
 			return err;
 		}
 
-		/* add this bcm_op to the list of the rx_ops */
-		list_add_rcu(&op->list, &bo->rx_ops);
+		/* add a new bcm_op to the list of the rx_ops */
+		if (new_op)
+			list_add_rcu(&op->list, &bo->rx_ops);
 	}
 
 	return msg_head->nframes * op->cfsiz + MHSIZ;
+
+free_op:
+	if (op->frames != &op->sframe)
+		kfree(op->frames);
+	if (op->last_frames != &op->last_sframe)
+		kfree(op->last_frames);
+	kfree(op);
+	return err;
 }
 
 /*
@@ -1506,11 +1751,30 @@ static void bcm_notify(struct bcm_sock *bo, unsigned long msg,
 	case NETDEV_UNREGISTER:
 		lock_sock(sk);
 
-		/* remove device specific receive entries */
-		list_for_each_entry(op, &bo->rx_ops, list)
+		/* rx_ops: remove device specific receive entries */
+		list_for_each_entry(op, &bo->rx_ops, list) {
 			if (op->rx_reg_dev == dev)
 				bcm_rx_unreg(dev, op);
 
+			/* release an ANYDEV op's claim (see bcm_rx_handler())
+			 * on this now confirmed-gone interface.
+			 */
+			if (!op->ifindex) {
+				spin_lock_bh(&op->bcm_rx_update_lock);
+				if (op->if_detected == dev->ifindex)
+					op->if_detected = 0;
+				spin_unlock_bh(&op->bcm_rx_update_lock);
+			}
+		}
+
+		/* tx_ops: stop device specific cyclic transmissions on the
+		 * vanishing ifindex. Cancelling the timer is enough to stop
+		 * cyclic bcm_can_tx() calls as there is no re-arming.
+		 */
+		list_for_each_entry(op, &bo->tx_ops, list)
+			if (op->ifindex == dev->ifindex)
+				hrtimer_cancel(&op->timer);
+
 		/* remove device reference, if this is our bound device */
 		if (bo->bound && bo->ifindex == dev->ifindex) {
 #if IS_ENABLED(CONFIG_PROC_FS)
@@ -1643,16 +1907,14 @@ static int bcm_release(struct socket *sock)
 			 * Only remove subscriptions that had not
 			 * been removed due to NETDEV_UNREGISTER
 			 * in bcm_notifier()
+			 *
+			 * op->rx_reg_dev is a tracked reference taken
+			 * when the subscription was registered, so it
+			 * stays valid here even if a concurrent
+			 * NETDEV_UNREGISTER already unlisted the device.
 			 */
-			if (op->rx_reg_dev) {
-				struct net_device *dev;
-
-				dev = dev_get_by_index(net, op->ifindex);
-				if (dev) {
-					bcm_rx_unreg(dev, op);
-					dev_put(dev);
-				}
-			}
+			if (op->rx_reg_dev)
+				bcm_rx_unreg(op->rx_reg_dev, op);
 		} else
 			can_rx_unregister(net, NULL, op->can_id,
 					  REGMASK(op->can_id),
diff --git linux-libre-6.6.147-gnu/net/can/isotp.c linux-libre-6.6.148-gnu/net/can/isotp.c
index 80adf7366e63a..efc5eeac7c886 100644
--- linux-libre-6.6.147-gnu/net/can/isotp.c
+++ linux-libre-6.6.148-gnu/net/can/isotp.c
@@ -150,11 +150,12 @@ struct isotp_sock {
 	struct sock sk;
 	int bound;
 	int ifindex;
+	struct net_device *dev;
 	canid_t txid;
 	canid_t rxid;
 	ktime_t tx_gap;
 	ktime_t lastrxcf_tstamp;
-	struct hrtimer rxtimer, txtimer, txfrtimer;
+	struct hrtimer rxtimer, txtimer, txfrtimer, echotimer;
 	struct can_isotp_options opt;
 	struct can_isotp_fc_options rxfc, txfc;
 	struct can_isotp_ll_options ll;
@@ -162,6 +163,7 @@ struct isotp_sock {
 	u32 force_tx_stmin;
 	u32 force_rx_stmin;
 	u32 cfecho; /* consecutive frame echo tag */
+	u32 tx_gen; /* generation, bumped per new tx transfer */
 	struct tpcon rx, tx;
 	struct list_head notifier;
 	wait_queue_head_t wait;
@@ -368,6 +370,15 @@ static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae)
 
 	hrtimer_cancel(&so->txtimer);
 
+	/* isotp_tx_timeout() may have given up on this job while
+	 * hrtimer_cancel() above waited for it to finish; so->rx_lock
+	 * (held by our caller isotp_rcv()) rules out a concurrent claim,
+	 * so a plain recheck is enough here.
+	 */
+	if (so->tx.state != ISOTP_WAIT_FC &&
+	    so->tx.state != ISOTP_WAIT_FIRST_FC)
+		return 1;
+
 	if ((cf->len < ae + FC_CONTENT_SZ) ||
 	    ((so->opt.flags & ISOTP_CHECK_PADDING) &&
 	     check_pad(so, cf, ae + FC_CONTENT_SZ, so->opt.rxpad_content))) {
@@ -413,7 +424,7 @@ static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae)
 		so->tx.bs = 0;
 		so->tx.state = ISOTP_SENDING;
 		/* send CF frame and enable echo timeout handling */
-		hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
+		hrtimer_start(&so->echotimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
 			      HRTIMER_MODE_REL_SOFT);
 		isotp_send_cframe(so);
 		break;
@@ -566,6 +577,14 @@ static int isotp_rcv_cf(struct sock *sk, struct canfd_frame *cf, int ae,
 
 	hrtimer_cancel(&so->rxtimer);
 
+	/* isotp_rx_timer_handler() may have raced us for so->rx.state
+	 * while hrtimer_cancel() above waited for it to finish, already
+	 * reporting ETIMEDOUT and resetting the reception; don't process
+	 * this CF into a reassembly that has already been given up on.
+	 */
+	if (so->rx.state != ISOTP_WAIT_DATA)
+		return 1;
+
 	/* CFs are never longer than the FF */
 	if (cf->len > so->rx.ll_dl)
 		return 1;
@@ -855,20 +874,36 @@ static void isotp_rcv_echo(struct sk_buff *skb, void *data)
 	struct canfd_frame *cf = (struct canfd_frame *)skb->data;
 
 	/* only handle my own local echo CF/SF skb's (no FF!) */
-	if (skb->sk != sk || so->cfecho != *(u32 *)cf->data)
+	if (skb->sk != sk)
 		return;
 
+	/* unlike isotp_rcv_fc()/isotp_rcv_cf(), not already under so->rx_lock
+	 * (no isotp_rcv() caller here), so take it ourselves
+	 */
+	spin_lock(&so->rx_lock);
+
+	/* so->cfecho may since belong to a new transfer; recheck under lock */
+	if (so->cfecho != *(u32 *)cf->data)
+		goto out_unlock;
+
 	/* cancel local echo timeout */
-	hrtimer_cancel(&so->txtimer);
+	hrtimer_cancel(&so->echotimer);
 
 	/* local echo skb with consecutive frame has been consumed */
 	so->cfecho = 0;
 
+	/* claiming a transfer also takes so->rx_lock, so a plain recheck
+	 * is enough: so->tx.state can't have flipped to ISOTP_SENDING for
+	 * a new claim while we're still in here
+	 */
+	if (so->tx.state != ISOTP_SENDING)
+		goto out_unlock;
+
 	if (so->tx.idx >= so->tx.len) {
 		/* we are done */
 		so->tx.state = ISOTP_IDLE;
 		wake_up_interruptible(&so->wait);
-		return;
+		goto out_unlock;
 	}
 
 	if (so->txfc.bs && so->tx.bs >= so->txfc.bs) {
@@ -876,53 +911,83 @@ static void isotp_rcv_echo(struct sk_buff *skb, void *data)
 		so->tx.state = ISOTP_WAIT_FC;
 		hrtimer_start(&so->txtimer, ktime_set(ISOTP_FC_TIMEOUT, 0),
 			      HRTIMER_MODE_REL_SOFT);
-		return;
+		goto out_unlock;
 	}
 
 	/* no gap between data frames needed => use burst mode */
 	if (!so->tx_gap) {
 		/* enable echo timeout handling */
-		hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
+		hrtimer_start(&so->echotimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
 			      HRTIMER_MODE_REL_SOFT);
 		isotp_send_cframe(so);
-		return;
+		goto out_unlock;
 	}
 
 	/* start timer to send next consecutive frame with correct delay */
 	hrtimer_start(&so->txfrtimer, so->tx_gap, HRTIMER_MODE_REL_SOFT);
+
+out_unlock:
+	spin_unlock(&so->rx_lock);
 }
 
-static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer)
+/* shared by so->txtimer's and so->echotimer's callbacks. Both timers get
+ * cancelled under so->rx_lock elsewhere, so this must stay lock-free to
+ * avoid deadlocking with that; uses so->tx_gen instead to avoid tainting
+ * a new transfer with an error from the one that just timed out.
+ */
+static enum hrtimer_restart isotp_tx_timeout(struct isotp_sock *so)
 {
-	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
-					     txtimer);
 	struct sock *sk = &so->sk;
+	u32 gen = READ_ONCE(so->tx_gen);
+	u32 old_state = READ_ONCE(so->tx.state);
 
 	/* don't handle timeouts in IDLE or SHUTDOWN state */
-	if (so->tx.state == ISOTP_IDLE || so->tx.state == ISOTP_SHUTDOWN)
+	if (old_state == ISOTP_IDLE || old_state == ISOTP_SHUTDOWN)
+		return HRTIMER_NORESTART;
+
+	/* only claim the timeout if the state is still unchanged */
+	if (cmpxchg(&so->tx.state, old_state, ISOTP_IDLE) != old_state)
 		return HRTIMER_NORESTART;
 
 	/* we did not get any flow control or echo frame in time */
 
-	/* report 'communication error on send' */
-	sk->sk_err = ECOMM;
-	if (!sock_flag(sk, SOCK_DEAD))
-		sk_error_report(sk);
+	if (READ_ONCE(so->tx_gen) == gen) {
+		/* report 'communication error on send' */
+		sk->sk_err = ECOMM;
+		if (!sock_flag(sk, SOCK_DEAD))
+			sk_error_report(sk);
+	}
 
-	/* reset tx state */
-	so->tx.state = ISOTP_IDLE;
 	wake_up_interruptible(&so->wait);
 
 	return HRTIMER_NORESTART;
 }
 
+/* so->txtimer: fires when a Flow Control frame does not arrive in time */
+static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer)
+{
+	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
+					     txtimer);
+
+	return isotp_tx_timeout(so);
+}
+
+/* so->echotimer: fires when a sent CF/SF's local echo does not arrive */
+static enum hrtimer_restart isotp_echo_timer_handler(struct hrtimer *hrtimer)
+{
+	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
+					     echotimer);
+
+	return isotp_tx_timeout(so);
+}
+
 static enum hrtimer_restart isotp_txfr_timer_handler(struct hrtimer *hrtimer)
 {
 	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
 					     txfrtimer);
 
 	/* start echo timeout handling and cover below protocol error */
-	hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
+	hrtimer_start(&so->echotimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
 		      HRTIMER_MODE_REL_SOFT);
 
 	/* cfecho should be consumed by isotp_rcv_echo() here */
@@ -942,13 +1007,24 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 	int ae = (so->opt.flags & CAN_ISOTP_EXTEND_ADDR) ? 1 : 0;
 	int wait_tx_done = (so->opt.flags & CAN_ISOTP_WAIT_TX_DONE) ? 1 : 0;
 	s64 hrtimer_sec = ISOTP_ECHO_TIMEOUT;
+	struct hrtimer *tx_hrt = &so->echotimer;
+	u32 new_state = ISOTP_SENDING;
 	int off;
 	int err;
 
 	if (!so->bound || so->tx.state == ISOTP_SHUTDOWN)
 		return -EADDRNOTAVAIL;
 
-	while (cmpxchg(&so->tx.state, ISOTP_IDLE, ISOTP_SENDING) != ISOTP_IDLE) {
+	/* claim the socket under so->rx_lock: this serializes the claim
+	 * with the RX path and with sendmsg()'s own error paths below, so
+	 * none of them can ever see a transfer mid-claim
+	 */
+	for (;;) {
+		spin_lock_bh(&so->rx_lock);
+		if (READ_ONCE(so->tx.state) == ISOTP_IDLE)
+			break;
+		spin_unlock_bh(&so->rx_lock);
+
 		/* we do not support multiple buffers - for now */
 		if (msg->msg_flags & MSG_DONTWAIT)
 			return -EAGAIN;
@@ -957,9 +1033,29 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 			return -EADDRNOTAVAIL;
 
 		/* wait for complete transmission of current pdu */
-		err = wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE);
+		err = wait_event_interruptible(so->wait,
+					       so->tx.state == ISOTP_IDLE);
 		if (err)
-			goto err_event_drop;
+			return err;
+	}
+
+	/* new transfer: bump so->tx_gen and drain the old one's timers,
+	 * still under the so->rx_lock we just claimed the socket with
+	 */
+	WRITE_ONCE(so->tx.state, ISOTP_SENDING);
+	WRITE_ONCE(so->tx_gen, READ_ONCE(so->tx_gen) + 1);
+	hrtimer_cancel(&so->txtimer);
+	hrtimer_cancel(&so->echotimer);
+	hrtimer_cancel(&so->txfrtimer);
+	so->cfecho = 0;
+	spin_unlock_bh(&so->rx_lock);
+
+	/* so->bound is only checked once above - a wakeup may have
+	 * unbound/rebound the socket meanwhile, so re-validate it
+	 */
+	if (!so->bound) {
+		err = -EADDRNOTAVAIL;
+		goto err_out_drop;
 	}
 
 	/* PDU size > default => try max_pdu_size */
@@ -1064,18 +1160,33 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 			so->cfecho = *(u32 *)cf->data;
 		} else {
 			/* standard flow control check */
-			so->tx.state = ISOTP_WAIT_FIRST_FC;
+			new_state = ISOTP_WAIT_FIRST_FC;
 
 			/* start timeout for FC */
 			hrtimer_sec = ISOTP_FC_TIMEOUT;
+			tx_hrt = &so->txtimer;
 
 			/* no CF echo tag for isotp_rcv_echo() (FF-mode) */
 			so->cfecho = 0;
 		}
 	}
 
-	hrtimer_start(&so->txtimer, ktime_set(hrtimer_sec, 0),
+	spin_lock_bh(&so->rx_lock);
+	if (so->tx.state == ISOTP_SHUTDOWN) {
+		/* isotp_release() has since taken over and already drained
+		 * our timers - don't send into a socket that's going away
+		 */
+		spin_unlock_bh(&so->rx_lock);
+		kfree_skb(skb);
+		dev_put(dev);
+		wake_up_interruptible(&so->wait);
+		return -EADDRNOTAVAIL;
+	}
+	/* WAIT_FIRST_FC for standard FF, else stays ISOTP_SENDING */
+	so->tx.state = new_state;
+	hrtimer_start(tx_hrt, ktime_set(hrtimer_sec, 0),
 		      HRTIMER_MODE_REL_SOFT);
+	spin_unlock_bh(&so->rx_lock);
 
 	/* send the first or only CAN frame */
 	cf->flags = so->ll.tx_flags;
@@ -1088,13 +1199,10 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 		pr_notice_once("can-isotp: %s: can_send_ret %pe\n",
 			       __func__, ERR_PTR(err));
 
+		spin_lock_bh(&so->rx_lock);
 		/* no transmission -> no timeout monitoring */
-		hrtimer_cancel(&so->txtimer);
-
-		/* reset consecutive frame echo tag */
-		so->cfecho = 0;
-
-		goto err_out_drop;
+		hrtimer_cancel(tx_hrt);
+		goto err_out_drop_locked;
 	}
 
 	if (wait_tx_done) {
@@ -1110,14 +1218,21 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 
 	return size;
 
+err_out_drop:
+	/* claimed but nothing sent yet - no timer to cancel */
+	spin_lock_bh(&so->rx_lock);
+	goto err_out_drop_locked;
 err_event_drop:
-	/* got signal: force tx state machine to be idle */
-	so->tx.state = ISOTP_IDLE;
+	/* interrupted waiting on our own transfer - drain its timers */
+	spin_lock_bh(&so->rx_lock);
 	hrtimer_cancel(&so->txfrtimer);
 	hrtimer_cancel(&so->txtimer);
-err_out_drop:
-	/* drop this PDU and unlock a potential wait queue */
+	hrtimer_cancel(&so->echotimer);
+err_out_drop_locked:
+	/* release the claim; so->rx_lock still held from above */
+	so->cfecho = 0;
 	so->tx.state = ISOTP_IDLE;
+	spin_unlock_bh(&so->rx_lock);
 	wake_up_interruptible(&so->wait);
 
 	return err;
@@ -1179,13 +1294,20 @@ static int isotp_release(struct socket *sock)
 	so = isotp_sk(sk);
 	net = sock_net(sk);
 
-	/* wait for complete transmission of current pdu */
-	while (wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE) == 0 &&
-	       cmpxchg(&so->tx.state, ISOTP_IDLE, ISOTP_SHUTDOWN) != ISOTP_IDLE)
+	/* best-effort: wait for a running pdu to finish, but don't block on
+	 * it forever - give up after the first signal
+	 */
+	while (so->tx.state != ISOTP_IDLE &&
+	       wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE) == 0)
 		;
 
-	/* force state machines to be idle also when a signal occurred */
+	/* claim the socket under so->rx_lock like sendmsg() does, so its
+	 * claim can't race the forced ISOTP_SHUTDOWN below; force it
+	 * unconditionally, even when a signal cut the wait above short
+	 */
+	spin_lock_bh(&so->rx_lock);
 	so->tx.state = ISOTP_SHUTDOWN;
+	spin_unlock_bh(&so->rx_lock);
 	so->rx.state = ISOTP_IDLE;
 
 	spin_lock(&isotp_notifier_lock);
@@ -1197,28 +1319,30 @@ static int isotp_release(struct socket *sock)
 	list_del(&so->notifier);
 	spin_unlock(&isotp_notifier_lock);
 
+	rtnl_lock();
 	lock_sock(sk);
 
-	/* remove current filters & unregister */
-	if (so->bound) {
-		if (so->ifindex) {
-			struct net_device *dev;
-
-			dev = dev_get_by_index(net, so->ifindex);
-			if (dev) {
-				if (isotp_register_rxid(so))
-					can_rx_unregister(net, dev, so->rxid,
-							  SINGLE_MASK(so->rxid),
-							  isotp_rcv, sk);
-
-				can_rx_unregister(net, dev, so->txid,
-						  SINGLE_MASK(so->txid),
-						  isotp_rcv_echo, sk);
-				dev_put(dev);
-			}
-		}
+	/* remove current filters & unregister
+	 * tracked reference so->dev is taken at bind() time with rtnl_lock
+	 */
+	if (so->bound && so->dev) {
+		if (isotp_register_rxid(so))
+			can_rx_unregister(net, so->dev, so->rxid,
+					  SINGLE_MASK(so->rxid),
+					  isotp_rcv, sk);
+
+		can_rx_unregister(net, so->dev, so->txid,
+				  SINGLE_MASK(so->txid),
+				  isotp_rcv_echo, sk);
+		dev_put(so->dev);
 	}
 
+	so->ifindex = 0;
+	so->bound = 0;
+	so->dev = NULL;
+
+	rtnl_unlock();
+
 	/* Always wait for a grace period before touching the timers below.
 	 * A concurrent NETDEV_UNREGISTER may have already unregistered our
 	 * filters and cleared so->bound in isotp_notify() without waiting
@@ -1229,11 +1353,9 @@ static int isotp_release(struct socket *sock)
 
 	hrtimer_cancel(&so->txfrtimer);
 	hrtimer_cancel(&so->txtimer);
+	hrtimer_cancel(&so->echotimer);
 	hrtimer_cancel(&so->rxtimer);
 
-	so->ifindex = 0;
-	so->bound = 0;
-
 	sock_orphan(sk);
 	sock->sk = NULL;
 
@@ -1287,6 +1409,7 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len)
 	if (!addr->can_ifindex)
 		return -ENODEV;
 
+	rtnl_lock();
 	lock_sock(sk);
 
 	if (so->bound) {
@@ -1294,6 +1417,17 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len)
 		goto out;
 	}
 
+	/* A transmission or reception that outlived a previous binding
+	 * (unbound by NETDEV_UNREGISTER) may still be draining; the FC/echo
+	 * and RX watchdog timers bound how long this takes. Checked together
+	 * with so->bound in the same lock_sock() section above, so there is
+	 * no window in which a concurrent isotp_notify() could be missed.
+	 */
+	if (so->tx.state != ISOTP_IDLE || so->rx.state != ISOTP_IDLE) {
+		err = -EAGAIN;
+		goto out;
+	}
+
 	/* ensure different CAN IDs when the rx_id is to be registered */
 	if (isotp_register_rxid(so) && rx_id == tx_id) {
 		err = -EADDRNOTAVAIL;
@@ -1306,14 +1440,12 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len)
 		goto out;
 	}
 	if (dev->type != ARPHRD_CAN) {
-		dev_put(dev);
 		err = -ENODEV;
-		goto out;
+		goto out_put_dev;
 	}
-	if (dev->mtu < so->ll.mtu) {
-		dev_put(dev);
+	if (READ_ONCE(dev->mtu) < so->ll.mtu) {
 		err = -EINVAL;
-		goto out;
+		goto out_put_dev;
 	}
 	if (!(dev->flags & IFF_UP))
 		notify_enetdown = 1;
@@ -1331,16 +1463,25 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len)
 	can_rx_register(net, dev, tx_id, SINGLE_MASK(tx_id),
 			isotp_rcv_echo, sk, "isotpe", sk);
 
-	dev_put(dev);
-
 	/* switch to new settings */
 	so->ifindex = ifindex;
 	so->rxid = rx_id;
 	so->txid = tx_id;
 	so->bound = 1;
 
+	/* bind() ok -> hold a reference for so->dev so that isotp_release()
+	 * can safely reach the device later, even if a concurrent
+	 * NETDEV_UNREGISTER has already unlisted it by ifindex.
+	 */
+	so->dev = dev;
+	dev_hold(so->dev);
+
+out_put_dev:
+	/* remove potential reference from dev_get_by_index() */
+	dev_put(dev);
 out:
 	release_sock(sk);
+	rtnl_unlock();
 
 	if (notify_enetdown) {
 		sk->sk_err = ENETDOWN;
@@ -1543,7 +1684,7 @@ static void isotp_notify(struct isotp_sock *so, unsigned long msg,
 	if (!net_eq(dev_net(dev), sock_net(sk)))
 		return;
 
-	if (so->ifindex != dev->ifindex)
+	if (so->dev != dev)
 		return;
 
 	switch (msg) {
@@ -1559,10 +1700,12 @@ static void isotp_notify(struct isotp_sock *so, unsigned long msg,
 			can_rx_unregister(dev_net(dev), dev, so->txid,
 					  SINGLE_MASK(so->txid),
 					  isotp_rcv_echo, sk);
+			dev_put(so->dev);
 		}
 
 		so->ifindex = 0;
 		so->bound  = 0;
+		so->dev = NULL;
 		release_sock(sk);
 
 		sk->sk_err = ENODEV;
@@ -1622,6 +1765,7 @@ static int isotp_init(struct sock *sk)
 
 	so->ifindex = 0;
 	so->bound = 0;
+	so->dev = NULL;
 
 	so->opt.flags = CAN_ISOTP_DEFAULT_FLAGS;
 	so->opt.ext_address = CAN_ISOTP_DEFAULT_EXT_ADDRESS;
@@ -1652,6 +1796,8 @@ static int isotp_init(struct sock *sk)
 	so->rxtimer.function = isotp_rx_timer_handler;
 	hrtimer_init(&so->txtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
 	so->txtimer.function = isotp_tx_timer_handler;
+	hrtimer_init(&so->echotimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
+	so->echotimer.function = isotp_echo_timer_handler;
 	hrtimer_init(&so->txfrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
 	so->txfrtimer.function = isotp_txfr_timer_handler;
 
diff --git linux-libre-6.6.147-gnu/net/can/j1939/transport.c linux-libre-6.6.148-gnu/net/can/j1939/transport.c
index 6c37562a50f72..d8dada03b3cd1 100644
--- linux-libre-6.6.147-gnu/net/can/j1939/transport.c
+++ linux-libre-6.6.148-gnu/net/can/j1939/transport.c
@@ -350,6 +350,18 @@ static void j1939_session_skb_drop_old(struct j1939_session *session)
 	}
 }
 
+static bool j1939_address_is_local(struct j1939_priv *priv, u8 addr)
+{
+	bool local = false;
+
+	read_lock_bh(&priv->lock);
+	if (j1939_address_is_unicast(addr) && priv->ents[addr].nusers)
+		local = true;
+	read_unlock_bh(&priv->lock);
+
+	return local;
+}
+
 void j1939_session_skb_queue(struct j1939_session *session,
 			     struct sk_buff *skb)
 {
@@ -358,8 +370,7 @@ void j1939_session_skb_queue(struct j1939_session *session,
 
 	j1939_ac_fixup(priv, skb);
 
-	if (j1939_address_is_unicast(skcb->addr.da) &&
-	    priv->ents[skcb->addr.da].nusers)
+	if (j1939_address_is_local(priv, skcb->addr.da))
 		skcb->flags |= J1939_ECU_LOCAL_DST;
 
 	skcb->flags |= J1939_ECU_LOCAL_SRC;
@@ -2021,8 +2032,7 @@ struct j1939_session *j1939_tp_send(struct j1939_priv *priv,
 		return ERR_PTR(ret);
 
 	/* fix DST flags, it may be used there soon */
-	if (j1939_address_is_unicast(skcb->addr.da) &&
-	    priv->ents[skcb->addr.da].nusers)
+	if (j1939_address_is_local(priv, skcb->addr.da))
 		skcb->flags |= J1939_ECU_LOCAL_DST;
 
 	/* src is always local, I'm sending ... */
diff --git linux-libre-6.6.147-gnu/net/ceph/auth_x.c linux-libre-6.6.148-gnu/net/ceph/auth_x.c
index a21c157daf7dd..c83559f015e46 100644
--- linux-libre-6.6.147-gnu/net/ceph/auth_x.c
+++ linux-libre-6.6.148-gnu/net/ceph/auth_x.c
@@ -781,9 +781,16 @@ static int ceph_x_update_authorizer(
 
 	au = (struct ceph_x_authorizer *)auth->authorizer;
 	if (au->secret_id < th->secret_id) {
+		int ret;
+
 		dout("ceph_x_update_authorizer service %u secret %llu < %llu\n",
 		     au->service, au->secret_id, th->secret_id);
-		return ceph_x_build_authorizer(ac, th, au);
+		ret = ceph_x_build_authorizer(ac, th, au);
+		if (ret)
+			return ret;
+
+		auth->authorizer_buf = au->buf->vec.iov_base;
+		auth->authorizer_buf_len = au->buf->vec.iov_len;
 	}
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/net/ceph/ceph_common.c linux-libre-6.6.148-gnu/net/ceph/ceph_common.c
index 285e981730e5c..15bba470960d8 100644
--- linux-libre-6.6.147-gnu/net/ceph/ceph_common.c
+++ linux-libre-6.6.148-gnu/net/ceph/ceph_common.c
@@ -763,13 +763,13 @@ void ceph_destroy_client(struct ceph_client *client)
 
 	atomic_set(&client->msgr.stopping, 1);
 
+	ceph_debugfs_client_cleanup(client);
+
 	/* unmount */
 	ceph_osdc_stop(&client->osdc);
 	ceph_monc_stop(&client->monc);
 	ceph_messenger_fini(&client->msgr);
 
-	ceph_debugfs_client_cleanup(client);
-
 	ceph_destroy_options(client->options);
 
 	kfree(client);
diff --git linux-libre-6.6.147-gnu/net/ceph/mon_client.c linux-libre-6.6.148-gnu/net/ceph/mon_client.c
index 9608072863dc4..326a1f0eaa726 100644
--- linux-libre-6.6.147-gnu/net/ceph/mon_client.c
+++ linux-libre-6.6.148-gnu/net/ceph/mon_client.c
@@ -114,7 +114,7 @@ static struct ceph_monmap *ceph_monmap_decode(void **p, void *end, bool msgr2)
 
 	dout("%s fsid %pU epoch %u num_mon %u\n", __func__, &fsid, epoch,
 	     num_mon);
-	if (num_mon > CEPH_MAX_MON)
+	if (num_mon == 0 || num_mon > CEPH_MAX_MON)
 		goto e_inval;
 
 	monmap = kmalloc(struct_size(monmap, mon_inst, num_mon), GFP_NOIO);
@@ -821,7 +821,7 @@ static void handle_get_version_reply(struct ceph_mon_client *monc,
 	struct ceph_mon_generic_request *req;
 	u64 tid = le64_to_cpu(msg->hdr.tid);
 	void *p = msg->front.iov_base;
-	void *end = p + msg->front_alloc_len;
+	void *const end = p + msg->front.iov_len;
 	u64 handle;
 
 	dout("%s msg %p tid %llu\n", __func__, msg, tid);
diff --git linux-libre-6.6.147-gnu/net/ceph/osdmap.c linux-libre-6.6.148-gnu/net/ceph/osdmap.c
index c34a5bf86831b..30d75970be449 100644
--- linux-libre-6.6.147-gnu/net/ceph/osdmap.c
+++ linux-libre-6.6.148-gnu/net/ceph/osdmap.c
@@ -520,6 +520,8 @@ static struct crush_map *crush_decode(void *pbyval, void *end)
 		ceph_decode_need(p, end, 4*sizeof(u32), bad);
 		b->id = ceph_decode_32(p);
 		b->type = ceph_decode_16(p);
+		if (b->type == 0)
+			goto bad;
 		b->alg = ceph_decode_8(p);
 		if (b->alg != alg) {
 			b->alg = 0;
@@ -1844,6 +1846,8 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
 	void *new_up_client;
 	void *new_state;
 	void *new_weight_end;
+	const u32 new_state_item_size =
+	    sizeof(u32) + (struct_v >= 5 ? sizeof(u32) : sizeof(u8));
 	u32 len;
 	int ret;
 	int i;
@@ -1864,7 +1868,8 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v,
 
 	new_state = *p;
 	ceph_decode_32_safe(p, end, len, e_inval);
-	len *= sizeof(u32) + (struct_v >= 5 ? sizeof(u32) : sizeof(u8));
+	if (check_mul_overflow(len, new_state_item_size, &len))
+		goto e_inval;
 	ceph_decode_need(p, end, len, e_inval);
 	*p += len;
 
@@ -3057,8 +3062,11 @@ static int get_immediate_parent(struct crush_map *c, int id,
 			if (b->items[j] != id)
 				continue;
 
-			*parent_type_id = b->type;
 			type_cn = lookup_crush_name(&c->type_names, b->type);
+			if (WARN_ON_ONCE(!type_cn))
+				continue;
+
+			*parent_type_id = b->type;
 			parent_loc->cl_type_name = type_cn->cn_name;
 			parent_loc->cl_name = cn->cn_name;
 			return b->id;
diff --git linux-libre-6.6.147-gnu/net/core/sock_map.c linux-libre-6.6.148-gnu/net/core/sock_map.c
index 3a53b6a0e76e2..052057303cff1 100644
--- linux-libre-6.6.147-gnu/net/core/sock_map.c
+++ linux-libre-6.6.148-gnu/net/core/sock_map.c
@@ -539,6 +539,8 @@ static bool sock_map_sk_state_allowed(const struct sock *sk)
 {
 	if (sk_is_tcp(sk))
 		return (1 << sk->sk_state) & (TCPF_ESTABLISHED | TCPF_LISTEN);
+	if (sk_is_udp(sk))
+		return sk_hashed(sk);
 	if (sk_is_stream_unix(sk))
 		return (1 << sk->sk_state) & TCPF_ESTABLISHED;
 	if (sk_is_vsock(sk) &&
diff --git linux-libre-6.6.147-gnu/net/hsr/hsr_slave.c linux-libre-6.6.148-gnu/net/hsr/hsr_slave.c
index b8230faa567f7..58e757dc55546 100644
--- linux-libre-6.6.147-gnu/net/hsr/hsr_slave.c
+++ linux-libre-6.6.148-gnu/net/hsr/hsr_slave.c
@@ -228,6 +228,8 @@ void hsr_del_port(struct hsr_port *port)
 		netdev_rx_handler_unregister(port->dev);
 		if (!port->hsr->fwd_offloaded)
 			dev_set_promiscuity(port->dev, -1);
+		if (port->type == HSR_PT_SLAVE_A || port->type == HSR_PT_SLAVE_B)
+			vlan_vids_del_by_dev(port->dev, master->dev);
 		netdev_upper_dev_unlink(port->dev, master->dev);
 	}
 
diff --git linux-libre-6.6.147-gnu/net/ipv4/fib_trie.c linux-libre-6.6.148-gnu/net/ipv4/fib_trie.c
index c9e1526e749b2..53e7664eeb0a2 100644
--- linux-libre-6.6.147-gnu/net/ipv4/fib_trie.c
+++ linux-libre-6.6.148-gnu/net/ipv4/fib_trie.c
@@ -1390,7 +1390,7 @@ succeeded:
 out_remove_new_fa:
 	fib_remove_alias(t, tp, l, new_fa);
 out_free_new_fa:
-	kmem_cache_free(fn_alias_kmem, new_fa);
+	alias_free_mem_rcu(new_fa);
 out:
 	fib_release_info(fi);
 err:
diff --git linux-libre-6.6.147-gnu/net/ipv4/icmp.c linux-libre-6.6.148-gnu/net/ipv4/icmp.c
index 3fcf11f83d87b..7c4c7b7fe3846 100644
--- linux-libre-6.6.147-gnu/net/ipv4/icmp.c
+++ linux-libre-6.6.148-gnu/net/ipv4/icmp.c
@@ -536,11 +536,23 @@ static struct rtable *icmp_route_lookup(struct net *net, struct flowi4 *fl4,
 		if (IS_ERR(rt2))
 			err = PTR_ERR(rt2);
 	} else {
-		struct flowi4 fl4_2 = {};
+		struct flowi4 fl4_2 = fl4_dec;
 		unsigned long orefdst;
 
-		fl4_2.daddr = fl4_dec.saddr;
-		rt2 = ip_route_output_key(net, &fl4_2);
+		swap(fl4_2.daddr, fl4_2.saddr);
+		switch (fl4_2.flowi4_proto) {
+		case IPPROTO_TCP:
+		case IPPROTO_UDP:
+		case IPPROTO_SCTP:
+		case IPPROTO_DCCP:
+			swap(fl4_2.fl4_sport, fl4_2.fl4_dport);
+			break;
+		}
+
+		fl4_2.flowi4_oif = l3mdev_master_ifindex(route_lookup_dev);
+		fl4_2.flowi4_flags |= FLOWI_FLAG_ANYSRC;
+
+		rt2 = __ip_route_output_key(net, &fl4_2);
 		if (IS_ERR(rt2)) {
 			err = PTR_ERR(rt2);
 			goto relookup_failed;
diff --git linux-libre-6.6.147-gnu/net/ipv4/netfilter/nft_dup_ipv4.c linux-libre-6.6.148-gnu/net/ipv4/netfilter/nft_dup_ipv4.c
index ef5dd88107ddb..d53a65ddbd7b7 100644
--- linux-libre-6.6.147-gnu/net/ipv4/netfilter/nft_dup_ipv4.c
+++ linux-libre-6.6.148-gnu/net/ipv4/netfilter/nft_dup_ipv4.c
@@ -76,7 +76,6 @@ static const struct nft_expr_ops nft_dup_ipv4_ops = {
 	.eval		= nft_dup_ipv4_eval,
 	.init		= nft_dup_ipv4_init,
 	.dump		= nft_dup_ipv4_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nla_policy nft_dup_ipv4_policy[NFTA_DUP_MAX + 1] = {
diff --git linux-libre-6.6.147-gnu/net/ipv4/netfilter/nft_fib_ipv4.c linux-libre-6.6.148-gnu/net/ipv4/netfilter/nft_fib_ipv4.c
index 94931d52048f1..73f0446020faf 100644
--- linux-libre-6.6.147-gnu/net/ipv4/netfilter/nft_fib_ipv4.c
+++ linux-libre-6.6.148-gnu/net/ipv4/netfilter/nft_fib_ipv4.c
@@ -157,7 +157,6 @@ static const struct nft_expr_ops nft_fib4_type_ops = {
 	.init		= nft_fib_init,
 	.dump		= nft_fib_dump,
 	.validate	= nft_fib_validate,
-	.reduce		= nft_fib_reduce,
 };
 
 static const struct nft_expr_ops nft_fib4_ops = {
@@ -167,7 +166,6 @@ static const struct nft_expr_ops nft_fib4_ops = {
 	.init		= nft_fib_init,
 	.dump		= nft_fib_dump,
 	.validate	= nft_fib_validate,
-	.reduce		= nft_fib_reduce,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/ipv4/netfilter/nft_reject_ipv4.c linux-libre-6.6.148-gnu/net/ipv4/netfilter/nft_reject_ipv4.c
index 6cb213bb7256a..55fc23a8f7a70 100644
--- linux-libre-6.6.147-gnu/net/ipv4/netfilter/nft_reject_ipv4.c
+++ linux-libre-6.6.148-gnu/net/ipv4/netfilter/nft_reject_ipv4.c
@@ -45,7 +45,6 @@ static const struct nft_expr_ops nft_reject_ipv4_ops = {
 	.init		= nft_reject_init,
 	.dump		= nft_reject_dump,
 	.validate	= nft_reject_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_reject_ipv4_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/ipv4/nexthop.c linux-libre-6.6.148-gnu/net/ipv4/nexthop.c
index 4f30ddd2016b6..e751464f4fad9 100644
--- linux-libre-6.6.147-gnu/net/ipv4/nexthop.c
+++ linux-libre-6.6.148-gnu/net/ipv4/nexthop.c
@@ -1527,8 +1527,8 @@ static bool nh_res_bucket_migrate(struct nh_res_table *res_table,
 				  bool notify_nl, bool force)
 {
 	struct nh_res_bucket *bucket = &res_table->nh_buckets[bucket_index];
+	struct netlink_ext_ack extack = {};
 	struct nh_grp_entry *new_nhge;
-	struct netlink_ext_ack extack;
 	int err;
 
 	new_nhge = list_first_entry_or_null(&res_table->uw_nh_entries,
diff --git linux-libre-6.6.147-gnu/net/ipv4/tcp_bpf.c linux-libre-6.6.148-gnu/net/ipv4/tcp_bpf.c
index da5e14ec8ed6d..337f6edd4757e 100644
--- linux-libre-6.6.147-gnu/net/ipv4/tcp_bpf.c
+++ linux-libre-6.6.148-gnu/net/ipv4/tcp_bpf.c
@@ -590,7 +590,7 @@ wait_for_sndbuf:
 wait_for_memory:
 		err = sk_stream_wait_memory(sk, &timeo);
 		if (err) {
-			if (msg_tx && msg_tx != psock->cork)
+			if (msg_tx == &tmp)
 				sk_msg_free(sk, msg_tx);
 			goto out_err;
 		}
diff --git linux-libre-6.6.147-gnu/net/ipv6/ila/ila_common.c linux-libre-6.6.148-gnu/net/ipv6/ila/ila_common.c
index b8d43ed4689db..ca54a227fc2f6 100644
--- linux-libre-6.6.147-gnu/net/ipv6/ila/ila_common.c
+++ linux-libre-6.6.148-gnu/net/ipv6/ila/ila_common.c
@@ -84,6 +84,7 @@ static void ila_csum_adjust_transport(struct sk_buff *skb,
 			struct tcphdr *th = (struct tcphdr *)
 					(skb_network_header(skb) + nhoff);
 
+			ip6h = ipv6_hdr(skb);
 			diff = get_csum_diff(ip6h, p);
 			inet_proto_csum_replace_by_diff(&th->check, skb,
 							diff, true, true);
@@ -95,6 +96,7 @@ static void ila_csum_adjust_transport(struct sk_buff *skb,
 					(skb_network_header(skb) + nhoff);
 
 			if (uh->check || skb->ip_summed == CHECKSUM_PARTIAL) {
+				ip6h = ipv6_hdr(skb);
 				diff = get_csum_diff(ip6h, p);
 				inet_proto_csum_replace_by_diff(&uh->check, skb,
 								diff, true, true);
@@ -109,6 +111,7 @@ static void ila_csum_adjust_transport(struct sk_buff *skb,
 			struct icmp6hdr *ih = (struct icmp6hdr *)
 					(skb_network_header(skb) + nhoff);
 
+			ip6h = ipv6_hdr(skb);
 			diff = get_csum_diff(ip6h, p);
 			inet_proto_csum_replace_by_diff(&ih->icmp6_cksum, skb,
 							diff, true, true);
@@ -126,6 +129,15 @@ void ila_update_ipv6_locator(struct sk_buff *skb, struct ila_params *p,
 	switch (p->csum_mode) {
 	case ILA_CSUM_ADJUST_TRANSPORT:
 		ila_csum_adjust_transport(skb, p);
+		/*
+		 * ila_csum_adjust_transport() calls pskb_may_pull(), which can
+		 * reallocate the skb head and leave ip6h (and the iaddr derived
+		 * from it) dangling; reload both before the write below.  The
+		 * other csum modes do not pull, so their cached pointers stay
+		 * valid.
+		 */
+		ip6h = ipv6_hdr(skb);
+		iaddr = ila_a2i(&ip6h->daddr);
 		break;
 	case ILA_CSUM_NEUTRAL_MAP:
 		if (sir2ila) {
diff --git linux-libre-6.6.147-gnu/net/ipv6/ip6_tunnel.c linux-libre-6.6.148-gnu/net/ipv6/ip6_tunnel.c
index 5a2583a82f974..825d40b505cde 100644
--- linux-libre-6.6.147-gnu/net/ipv6/ip6_tunnel.c
+++ linux-libre-6.6.148-gnu/net/ipv6/ip6_tunnel.c
@@ -2055,6 +2055,9 @@ static int ip6_tnl_changelink(struct net_device *dev, struct nlattr *tb[],
 	struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
 	struct ip_tunnel_encap ipencap;
 
+	if (!rtnl_dev_link_net_capable(dev, net))
+		return -EPERM;
+
 	if (dev == ip6n->fb_tnl_dev)
 		return -EINVAL;
 
diff --git linux-libre-6.6.147-gnu/net/ipv6/ndisc.c linux-libre-6.6.148-gnu/net/ipv6/ndisc.c
index ee34831f5621a..342e7066f765f 100644
--- linux-libre-6.6.147-gnu/net/ipv6/ndisc.c
+++ linux-libre-6.6.148-gnu/net/ipv6/ndisc.c
@@ -973,10 +973,8 @@ out:
 	return reason;
 }
 
-static int accept_untracked_na(struct net_device *dev, struct in6_addr *saddr)
+static int accept_untracked_na(struct inet6_dev *idev, struct in6_addr *saddr)
 {
-	struct inet6_dev *idev = __in6_dev_get(dev);
-
 	switch (READ_ONCE(idev->cnf.accept_untracked_na)) {
 	case 0: /* Don't accept untracked na (absent in neighbor cache) */
 		return 0;
@@ -986,7 +984,7 @@ static int accept_untracked_na(struct net_device *dev, struct in6_addr *saddr)
 		 * same subnet as an address configured on the interface that
 		 * received the na
 		 */
-		return !!ipv6_chk_prefix(saddr, dev);
+		return !!ipv6_chk_prefix(saddr, idev->dev);
 	default:
 		return 0;
 	}
@@ -1085,7 +1083,7 @@ static enum skb_drop_reason ndisc_recv_na(struct sk_buff *skb)
 	 */
 	new_state = msg->icmph.icmp6_solicited ? NUD_REACHABLE : NUD_STALE;
 	if (!neigh && lladdr && idev && idev->cnf.forwarding) {
-		if (accept_untracked_na(dev, saddr)) {
+		if (accept_untracked_na(idev, saddr)) {
 			neigh = neigh_create(&nd_tbl, &msg->target, dev);
 			new_state = NUD_STALE;
 		}
diff --git linux-libre-6.6.147-gnu/net/ipv6/netfilter/nft_dup_ipv6.c linux-libre-6.6.148-gnu/net/ipv6/netfilter/nft_dup_ipv6.c
index 492a811828a71..95ec27b3971c1 100644
--- linux-libre-6.6.147-gnu/net/ipv6/netfilter/nft_dup_ipv6.c
+++ linux-libre-6.6.148-gnu/net/ipv6/netfilter/nft_dup_ipv6.c
@@ -74,7 +74,6 @@ static const struct nft_expr_ops nft_dup_ipv6_ops = {
 	.eval		= nft_dup_ipv6_eval,
 	.init		= nft_dup_ipv6_init,
 	.dump		= nft_dup_ipv6_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nla_policy nft_dup_ipv6_policy[NFTA_DUP_MAX + 1] = {
diff --git linux-libre-6.6.147-gnu/net/ipv6/netfilter/nft_fib_ipv6.c linux-libre-6.6.148-gnu/net/ipv6/netfilter/nft_fib_ipv6.c
index da4a35c20f101..d600fd2d45a46 100644
--- linux-libre-6.6.147-gnu/net/ipv6/netfilter/nft_fib_ipv6.c
+++ linux-libre-6.6.148-gnu/net/ipv6/netfilter/nft_fib_ipv6.c
@@ -226,7 +226,6 @@ static const struct nft_expr_ops nft_fib6_type_ops = {
 	.init		= nft_fib_init,
 	.dump		= nft_fib_dump,
 	.validate	= nft_fib_validate,
-	.reduce		= nft_fib_reduce,
 };
 
 static const struct nft_expr_ops nft_fib6_ops = {
@@ -236,7 +235,6 @@ static const struct nft_expr_ops nft_fib6_ops = {
 	.init		= nft_fib_init,
 	.dump		= nft_fib_dump,
 	.validate	= nft_fib_validate,
-	.reduce		= nft_fib_reduce,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/ipv6/netfilter/nft_reject_ipv6.c linux-libre-6.6.148-gnu/net/ipv6/netfilter/nft_reject_ipv6.c
index 5c61294f410ee..ed69c768797ec 100644
--- linux-libre-6.6.147-gnu/net/ipv6/netfilter/nft_reject_ipv6.c
+++ linux-libre-6.6.148-gnu/net/ipv6/netfilter/nft_reject_ipv6.c
@@ -46,7 +46,6 @@ static const struct nft_expr_ops nft_reject_ipv6_ops = {
 	.init		= nft_reject_init,
 	.dump		= nft_reject_dump,
 	.validate	= nft_reject_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_reject_ipv6_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/ipv6/raw.c linux-libre-6.6.148-gnu/net/ipv6/raw.c
index 7d72633ea0198..95d7dd7a4d048 100644
--- linux-libre-6.6.147-gnu/net/ipv6/raw.c
+++ linux-libre-6.6.148-gnu/net/ipv6/raw.c
@@ -341,7 +341,7 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
 		const struct ipv6hdr *ip6h = (const struct ipv6hdr *)skb->data;
 
 		if (!raw_v6_match(net, sk, nexthdr, &ip6h->saddr, &ip6h->daddr,
-				  inet6_iif(skb), inet6_iif(skb)))
+				  inet6_iif(skb), inet6_sdif(skb)))
 			continue;
 		rawv6_err(sk, skb, NULL, type, code, inner_offset, info);
 	}
diff --git linux-libre-6.6.147-gnu/net/ipv6/xfrm6_policy.c linux-libre-6.6.148-gnu/net/ipv6/xfrm6_policy.c
index e5d76e782b961..6bf22fd9cd380 100644
--- linux-libre-6.6.147-gnu/net/ipv6/xfrm6_policy.c
+++ linux-libre-6.6.148-gnu/net/ipv6/xfrm6_policy.c
@@ -88,6 +88,7 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 	xdst->u.rt6.rt6i_idev = in6_dev_get(dev);
 	if (!xdst->u.rt6.rt6i_idev) {
 		netdev_put(dev, &xdst->u.dst.dev_tracker);
+		xdst->u.dst.dev = NULL;
 		return -ENODEV;
 	}
 
diff --git linux-libre-6.6.147-gnu/net/iucv/af_iucv.c linux-libre-6.6.148-gnu/net/iucv/af_iucv.c
index e9a9bb0dee065..965167bf3abdd 100644
--- linux-libre-6.6.147-gnu/net/iucv/af_iucv.c
+++ linux-libre-6.6.148-gnu/net/iucv/af_iucv.c
@@ -334,6 +334,7 @@ static void iucv_sever_path(struct sock *sk, int with_user_data)
 	unsigned char user_data[16];
 	struct iucv_sock *iucv = iucv_sk(sk);
 	struct iucv_path *path = iucv->path;
+	struct sock_msg_q *p, *n;
 
 	/* Whoever resets the path pointer, must sever and free it. */
 	if (xchg(&iucv->path, NULL)) {
@@ -345,6 +346,19 @@ static void iucv_sever_path(struct sock *sk, int with_user_data)
 		} else
 			pr_iucv->path_sever(path, NULL);
 		iucv_path_free(path);
+
+		/*
+		 * Message notifications queued on message_q still reference
+		 * the now freed path; drop them, otherwise a later recvmsg()
+		 * would pass the freed iucv_path to message_receive() via
+		 * iucv_process_message_q().
+		 */
+		spin_lock_bh(&iucv->message_q.lock);
+		list_for_each_entry_safe(p, n, &iucv->message_q.list, list) {
+			list_del(&p->list);
+			kfree(p);
+		}
+		spin_unlock_bh(&iucv->message_q.lock);
 	}
 }
 
@@ -1873,7 +1887,8 @@ static int afiucv_hs_callback_syn(struct sock *sk, struct sk_buff *skb)
 		afiucv_swap_src_dest(skb);
 		trans_hdr->flags = AF_IUCV_FLAG_SYN | AF_IUCV_FLAG_FIN;
 		err = dev_queue_xmit(skb);
-		iucv_sock_kill(nsk);
+		if (nsk)
+			iucv_sock_kill(nsk);
 		bh_unlock_sock(sk);
 		goto out;
 	}
@@ -2090,6 +2105,8 @@ static int afiucv_hs_rcv(struct sk_buff *skb, struct net_device *dev,
 			}
 		}
 	}
+	if (sk)
+		sock_hold(sk);
 	read_unlock(&iucv_sk_list.lock);
 	if (!iucv)
 		sk = NULL;
@@ -2139,6 +2156,8 @@ static int afiucv_hs_rcv(struct sk_buff *skb, struct net_device *dev,
 		kfree_skb(skb);
 	}
 
+	if (sk)
+		sock_put(sk);
 	return err;
 }
 
diff --git linux-libre-6.6.147-gnu/net/l2tp/l2tp_ppp.c linux-libre-6.6.148-gnu/net/l2tp/l2tp_ppp.c
index 34d8582c0c072..2e856a83a7506 100644
--- linux-libre-6.6.147-gnu/net/l2tp/l2tp_ppp.c
+++ linux-libre-6.6.148-gnu/net/l2tp/l2tp_ppp.c
@@ -810,6 +810,7 @@ static int pppol2tp_connect(struct socket *sock, struct sockaddr *uservaddr,
 	po->chan.private = sk;
 	po->chan.ops	 = &pppol2tp_chan_ops;
 	po->chan.mtu	 = pppol2tp_tunnel_mtu(tunnel);
+	po->chan.direct_xmit	= true;
 
 	error = ppp_register_net_channel(sock_net(sk), &po->chan);
 	if (error) {
diff --git linux-libre-6.6.147-gnu/net/mac80211/iface.c linux-libre-6.6.148-gnu/net/mac80211/iface.c
index c8c53f4d1bdbf..d4a554d6d5de5 100644
--- linux-libre-6.6.147-gnu/net/mac80211/iface.c
+++ linux-libre-6.6.148-gnu/net/mac80211/iface.c
@@ -591,6 +591,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do
 		WARN_ON(!list_empty(&sdata->u.ap.vlans));
 	} else if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
 		/* remove all packets in parent bc_buf pointing to this dev */
+		__skb_queue_head_init(&freeq);
 		ps = &sdata->bss->ps;
 
 		spin_lock_irqsave(&ps->bc_buf.lock, flags);
@@ -598,10 +599,15 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do
 			if (skb->dev == sdata->dev) {
 				__skb_unlink(skb, &ps->bc_buf);
 				local->total_ps_buffered--;
-				ieee80211_free_txskb(&local->hw, skb);
+				__skb_queue_tail(&freeq, skb);
 			}
 		}
 		spin_unlock_irqrestore(&ps->bc_buf.lock, flags);
+
+		skb_queue_walk_safe(&freeq, skb, tmp) {
+			__skb_unlink(skb, &freeq);
+			ieee80211_free_txskb(&local->hw, skb);
+		}
 	}
 
 	if (going_down)
diff --git linux-libre-6.6.147-gnu/net/mac80211/link.c linux-libre-6.6.148-gnu/net/mac80211/link.c
index 2b44f1fe2031a..f3980ee817396 100644
--- linux-libre-6.6.147-gnu/net/mac80211/link.c
+++ linux-libre-6.6.148-gnu/net/mac80211/link.c
@@ -281,6 +281,10 @@ static int ieee80211_vif_update_links(struct ieee80211_sub_if_data *sdata,
 		memcpy(sdata->link, old_data, sizeof(old_data));
 		memcpy(sdata->vif.link_conf, old, sizeof(old));
 		ieee80211_set_vif_links_bitmaps(sdata, old_links, dormant_links);
+		for_each_set_bit(link_id, &add, IEEE80211_MLD_MAX_NUM_LINKS) {
+			ieee80211_link_debugfs_remove(&links[link_id]->data);
+			ieee80211_link_stop(&links[link_id]->data);
+		}
 		/* and free (only) the newly allocated links */
 		memset(to_free, 0, sizeof(links));
 		goto free;
diff --git linux-libre-6.6.147-gnu/net/mac80211/rx.c linux-libre-6.6.148-gnu/net/mac80211/rx.c
index a716a055bff9a..b0f975dbdde0d 100644
--- linux-libre-6.6.147-gnu/net/mac80211/rx.c
+++ linux-libre-6.6.148-gnu/net/mac80211/rx.c
@@ -1568,6 +1568,8 @@ static void sta_ps_start(struct sta_info *sta)
 		else
 			clear_bit(tid, &sta->txq_buffered_tids);
 	}
+
+	sta_info_recalc_tim(sta);
 }
 
 static void sta_ps_end(struct sta_info *sta)
diff --git linux-libre-6.6.147-gnu/net/mac802154/llsec.c linux-libre-6.6.148-gnu/net/mac802154/llsec.c
index 09a47104b5772..a55fa5017e930 100644
--- linux-libre-6.6.147-gnu/net/mac802154/llsec.c
+++ linux-libre-6.6.148-gnu/net/mac802154/llsec.c
@@ -891,6 +891,11 @@ llsec_do_decrypt_auth(struct sk_buff *skb, const struct mac802154_llsec *sec,
 	data = skb_mac_header(skb) + skb->mac_len;
 	datalen = skb_tail_pointer(skb) - data;
 
+	if (datalen < authlen) {
+		kfree_sensitive(req);
+		return -EBADMSG;
+	}
+
 	sg_init_one(&sg, skb_mac_header(skb), assoclen + datalen);
 
 	if (!(hdr->sec.level & IEEE802154_SCF_SECLEVEL_ENC)) {
diff --git linux-libre-6.6.147-gnu/net/mac802154/scan.c linux-libre-6.6.148-gnu/net/mac802154/scan.c
index c9f72f271c4ea..087e32582dbbf 100644
--- linux-libre-6.6.147-gnu/net/mac802154/scan.c
+++ linux-libre-6.6.148-gnu/net/mac802154/scan.c
@@ -179,6 +179,7 @@ void mac802154_scan_worker(struct work_struct *work)
 	enum nl802154_scan_types scan_req_type;
 	struct ieee802154_sub_if_data *sdata;
 	unsigned int scan_duration = 0;
+	netdevice_tracker dev_tracker;
 	struct wpan_phy *wpan_phy;
 	u8 scan_req_duration;
 	u8 page, channel;
@@ -209,6 +210,14 @@ void mac802154_scan_worker(struct work_struct *work)
 		return;
 	}
 
+	/*
+	 * sdata->dev is dereferenced below after rcu_read_unlock() and outside
+	 * the rtnl, and a concurrent DEL_INTERFACE / PHY teardown can free it
+	 * asynchronously from netdev_run_todo(). Pin it with a reference taken
+	 * while the RCU read lock is still held, and drop it at every exit.
+	 */
+	netdev_hold(sdata->dev, &dev_tracker, GFP_ATOMIC);
+
 	wpan_phy = scan_req->wpan_phy;
 	scan_req_type = scan_req->type;
 	scan_req_duration = scan_req->duration;
@@ -262,12 +271,14 @@ void mac802154_scan_worker(struct work_struct *work)
 		"Scan page %u channel %u for %ums\n",
 		page, channel, jiffies_to_msecs(scan_duration));
 	queue_delayed_work(local->mac_wq, &local->scan_work, scan_duration);
+	netdev_put(sdata->dev, &dev_tracker);
 	return;
 
 end_scan:
 	rtnl_lock();
 	mac802154_scan_cleanup_locked(local, sdata, false);
 	rtnl_unlock();
+	netdev_put(sdata->dev, &dev_tracker);
 }
 
 int mac802154_trigger_scan_locked(struct ieee802154_sub_if_data *sdata,
diff --git linux-libre-6.6.147-gnu/net/mpls/af_mpls.c linux-libre-6.6.148-gnu/net/mpls/af_mpls.c
index 0561a530ecf0d..2099ce095edc8 100644
--- linux-libre-6.6.147-gnu/net/mpls/af_mpls.c
+++ linux-libre-6.6.148-gnu/net/mpls/af_mpls.c
@@ -2125,6 +2125,9 @@ static int mpls_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh,
 		int ifindex;
 
 		if (i == RTA_OIF) {
+			if (!tb[i])
+				continue;
+
 			ifindex = nla_get_u32(tb[i]);
 			filter->dev = __dev_get_by_index(net, ifindex);
 			if (!filter->dev)
diff --git linux-libre-6.6.147-gnu/net/mptcp/options.c linux-libre-6.6.148-gnu/net/mptcp/options.c
index bc30ceffd8db9..2d45d8dd59268 100644
--- linux-libre-6.6.147-gnu/net/mptcp/options.c
+++ linux-libre-6.6.148-gnu/net/mptcp/options.c
@@ -157,17 +157,11 @@ static void mptcp_parse_option(const struct sk_buff *skb,
 		ptr++;
 
 		flags = (*ptr++) & MPTCP_DSS_FLAG_MASK;
-		mp_opt->data_fin = (flags & MPTCP_DSS_DATA_FIN) != 0;
 		mp_opt->dsn64 = (flags & MPTCP_DSS_DSN64) != 0;
 		mp_opt->use_map = (flags & MPTCP_DSS_HAS_MAP) != 0;
 		mp_opt->ack64 = (flags & MPTCP_DSS_ACK64) != 0;
 		mp_opt->use_ack = (flags & MPTCP_DSS_HAS_ACK);
 
-		pr_debug("data_fin=%d dsn64=%d use_map=%d ack64=%d use_ack=%d\n",
-			 mp_opt->data_fin, mp_opt->dsn64,
-			 mp_opt->use_map, mp_opt->ack64,
-			 mp_opt->use_ack);
-
 		expected_opsize = TCPOLEN_MPTCP_DSS_BASE;
 
 		if (mp_opt->use_ack) {
@@ -178,12 +172,18 @@ static void mptcp_parse_option(const struct sk_buff *skb,
 		}
 
 		if (mp_opt->use_map) {
+			mp_opt->data_fin = (flags & MPTCP_DSS_DATA_FIN) != 0;
 			if (mp_opt->dsn64)
 				expected_opsize += TCPOLEN_MPTCP_DSS_MAP64;
 			else
 				expected_opsize += TCPOLEN_MPTCP_DSS_MAP32;
 		}
 
+		pr_debug("data_fin=%d dsn64=%d use_map=%d ack64=%d use_ack=%d\n",
+			 mp_opt->data_fin, mp_opt->dsn64,
+			 mp_opt->use_map, mp_opt->ack64,
+			 mp_opt->use_ack);
+
 		/* Always parse any csum presence combination, we will enforce
 		 * RFC 8684 Section 3.3.0 checks later in subflow_data_ready
 		 */
diff --git linux-libre-6.6.147-gnu/net/mptcp/protocol.c linux-libre-6.6.148-gnu/net/mptcp/protocol.c
index 550a3c0396157..ef7479937ee56 100644
--- linux-libre-6.6.147-gnu/net/mptcp/protocol.c
+++ linux-libre-6.6.148-gnu/net/mptcp/protocol.c
@@ -3786,6 +3786,7 @@ bool mptcp_finish_join(struct sock *ssk)
 	mptcp_data_unlock(parent);
 
 	if (!ret) {
+		mptcp_pm_close_subflow(msk);
 err_prohibited:
 		subflow->reset_reason = MPTCP_RST_EPROHIBIT;
 		return false;
diff --git linux-libre-6.6.147-gnu/net/netfilter/nf_conntrack_sip.c linux-libre-6.6.148-gnu/net/netfilter/nf_conntrack_sip.c
index ec31611b7a290..bd91b8b47f4b7 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nf_conntrack_sip.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nf_conntrack_sip.c
@@ -947,10 +947,8 @@ static int set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int protoff,
 			return NF_ACCEPT;
 		saddr = &ct->tuplehash[!dir].tuple.src.u3;
 	} else if (sip_external_media) {
-		struct net_device *dev = skb_dst(skb)->dev;
-		struct net *net = dev_net(dev);
-		struct flowi fl;
 		struct dst_entry *dst = NULL;
+		struct flowi fl;
 
 		memset(&fl, 0, sizeof(fl));
 
@@ -970,7 +968,11 @@ static int set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int protoff,
 		 * through the same interface as the signalling peer.
 		 */
 		if (dst) {
-			bool external_media = (dst->dev == dev);
+			const struct dst_entry *this_dst = skb_dst(skb);
+			bool external_media = false;
+
+			if (this_dst && dst->dev == this_dst->dev)
+				external_media = true;
 
 			dst_release(dst);
 			if (external_media)
diff --git linux-libre-6.6.147-gnu/net/netfilter/nf_tables_api.c linux-libre-6.6.148-gnu/net/netfilter/nf_tables_api.c
index c39fd25a9c975..fb469623f9cf6 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nf_tables_api.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nf_tables_api.c
@@ -754,58 +754,6 @@ static int nft_delflowtable(struct nft_ctx *ctx,
 	return 0;
 }
 
-static void __nft_reg_track_clobber(struct nft_regs_track *track, u8 dreg)
-{
-	int i;
-
-	for (i = track->regs[dreg].num_reg; i > 0; i--)
-		__nft_reg_track_cancel(track, dreg - i);
-}
-
-static void __nft_reg_track_update(struct nft_regs_track *track,
-				   const struct nft_expr *expr,
-				   u8 dreg, u8 num_reg)
-{
-	track->regs[dreg].selector = expr;
-	track->regs[dreg].bitwise = NULL;
-	track->regs[dreg].num_reg = num_reg;
-}
-
-void nft_reg_track_update(struct nft_regs_track *track,
-			  const struct nft_expr *expr, u8 dreg, u8 len)
-{
-	unsigned int regcount;
-	int i;
-
-	__nft_reg_track_clobber(track, dreg);
-
-	regcount = DIV_ROUND_UP(len, NFT_REG32_SIZE);
-	for (i = 0; i < regcount; i++, dreg++)
-		__nft_reg_track_update(track, expr, dreg, i);
-}
-EXPORT_SYMBOL_GPL(nft_reg_track_update);
-
-void nft_reg_track_cancel(struct nft_regs_track *track, u8 dreg, u8 len)
-{
-	unsigned int regcount;
-	int i;
-
-	__nft_reg_track_clobber(track, dreg);
-
-	regcount = DIV_ROUND_UP(len, NFT_REG32_SIZE);
-	for (i = 0; i < regcount; i++, dreg++)
-		__nft_reg_track_cancel(track, dreg);
-}
-EXPORT_SYMBOL_GPL(nft_reg_track_cancel);
-
-void __nft_reg_track_cancel(struct nft_regs_track *track, u8 dreg)
-{
-	track->regs[dreg].selector = NULL;
-	track->regs[dreg].bitwise = NULL;
-	track->regs[dreg].num_reg = 0;
-}
-EXPORT_SYMBOL_GPL(__nft_reg_track_cancel);
-
 /*
  * Tables
  */
@@ -9638,16 +9586,9 @@ void nf_tables_trans_destroy_flush_work(void)
 }
 EXPORT_SYMBOL_GPL(nf_tables_trans_destroy_flush_work);
 
-static bool nft_expr_reduce(struct nft_regs_track *track,
-			    const struct nft_expr *expr)
-{
-	return false;
-}
-
 static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *chain)
 {
 	const struct nft_expr *expr, *last;
-	struct nft_regs_track track = {};
 	unsigned int size, data_size;
 	void *data, *data_boundary;
 	struct nft_rule_dp *prule;
@@ -9684,15 +9625,7 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha
 			return -ENOMEM;
 
 		size = 0;
-		track.last = nft_expr_last(rule);
 		nft_rule_for_each_expr(expr, last, rule) {
-			track.cur = expr;
-
-			if (nft_expr_reduce(&track, expr)) {
-				expr = track.cur;
-				continue;
-			}
-
 			if (WARN_ON_ONCE(data + size + expr->ops->size > data_boundary))
 				return -ENOMEM;
 
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_bitwise.c linux-libre-6.6.148-gnu/net/netfilter/nft_bitwise.c
index 1afb36fb5994d..e0a6703dc0e4a 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_bitwise.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_bitwise.c
@@ -402,61 +402,12 @@ static int nft_bitwise_offload(struct nft_offload_ctx *ctx,
 	return 0;
 }
 
-static bool nft_bitwise_reduce(struct nft_regs_track *track,
-			       const struct nft_expr *expr)
-{
-	const struct nft_bitwise *priv = nft_expr_priv(expr);
-	const struct nft_bitwise *bitwise;
-	unsigned int regcount;
-	u8 dreg;
-	int i;
-
-	if (!track->regs[priv->sreg].selector)
-		return false;
-
-	bitwise = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (track->regs[priv->sreg].selector == track->regs[priv->dreg].selector &&
-	    track->regs[priv->sreg].num_reg == 0 &&
-	    track->regs[priv->dreg].bitwise &&
-	    track->regs[priv->dreg].bitwise->ops == expr->ops &&
-	    priv->sreg == bitwise->sreg &&
-	    priv->sreg2 == bitwise->sreg2 &&
-	    priv->dreg == bitwise->dreg &&
-	    priv->op == bitwise->op &&
-	    priv->len == bitwise->len &&
-	    !memcmp(&priv->mask, &bitwise->mask, sizeof(priv->mask)) &&
-	    !memcmp(&priv->xor, &bitwise->xor, sizeof(priv->xor)) &&
-	    !memcmp(&priv->data, &bitwise->data, sizeof(priv->data))) {
-		track->cur = expr;
-		return true;
-	}
-
-	if (track->regs[priv->sreg].bitwise ||
-	    track->regs[priv->sreg].num_reg != 0) {
-		nft_reg_track_cancel(track, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (priv->sreg != priv->dreg) {
-		nft_reg_track_update(track, track->regs[priv->sreg].selector,
-				     priv->dreg, priv->len);
-	}
-
-	dreg = priv->dreg;
-	regcount = DIV_ROUND_UP(priv->len, NFT_REG32_SIZE);
-	for (i = 0; i < regcount; i++, dreg++)
-		track->regs[dreg].bitwise = expr;
-
-	return false;
-}
-
 static const struct nft_expr_ops nft_bitwise_ops = {
 	.type		= &nft_bitwise_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_bitwise)),
 	.eval		= nft_bitwise_eval,
 	.init		= nft_bitwise_init,
 	.dump		= nft_bitwise_dump,
-	.reduce		= nft_bitwise_reduce,
 	.offload	= nft_bitwise_offload,
 };
 
@@ -559,48 +510,12 @@ static int nft_bitwise_fast_offload(struct nft_offload_ctx *ctx,
 	return 0;
 }
 
-static bool nft_bitwise_fast_reduce(struct nft_regs_track *track,
-				    const struct nft_expr *expr)
-{
-	const struct nft_bitwise_fast_expr *priv = nft_expr_priv(expr);
-	const struct nft_bitwise_fast_expr *bitwise;
-
-	if (!track->regs[priv->sreg].selector)
-		return false;
-
-	bitwise = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (track->regs[priv->sreg].selector == track->regs[priv->dreg].selector &&
-	    track->regs[priv->dreg].bitwise &&
-	    track->regs[priv->dreg].bitwise->ops == expr->ops &&
-	    priv->sreg == bitwise->sreg &&
-	    priv->dreg == bitwise->dreg &&
-	    priv->mask == bitwise->mask &&
-	    priv->xor == bitwise->xor) {
-		track->cur = expr;
-		return true;
-	}
-
-	if (track->regs[priv->sreg].bitwise) {
-		nft_reg_track_cancel(track, priv->dreg, NFT_REG32_SIZE);
-		return false;
-	}
-
-	if (priv->sreg != priv->dreg) {
-		track->regs[priv->dreg].selector =
-			track->regs[priv->sreg].selector;
-	}
-	track->regs[priv->dreg].bitwise = expr;
-
-	return false;
-}
-
 const struct nft_expr_ops nft_bitwise_fast_ops = {
 	.type		= &nft_bitwise_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_bitwise_fast_expr)),
 	.eval		= NULL, /* inlined */
 	.init		= nft_bitwise_fast_init,
 	.dump		= nft_bitwise_fast_dump,
-	.reduce		= nft_bitwise_fast_reduce,
 	.offload	= nft_bitwise_fast_offload,
 };
 
@@ -637,22 +552,3 @@ struct nft_expr_type nft_bitwise_type __read_mostly = {
 	.maxattr	= NFTA_BITWISE_MAX,
 	.owner		= THIS_MODULE,
 };
-
-bool nft_expr_reduce_bitwise(struct nft_regs_track *track,
-			     const struct nft_expr *expr)
-{
-	const struct nft_expr *last = track->last;
-	const struct nft_expr *next;
-
-	if (expr == last)
-		return false;
-
-	next = nft_expr_next(expr);
-	if (next->ops == &nft_bitwise_ops)
-		return nft_bitwise_reduce(track, next);
-	else if (next->ops == &nft_bitwise_fast_ops)
-		return nft_bitwise_fast_reduce(track, next);
-
-	return false;
-}
-EXPORT_SYMBOL_GPL(nft_expr_reduce_bitwise);
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_byteorder.c linux-libre-6.6.148-gnu/net/netfilter/nft_byteorder.c
index 51f5de5c4ca36..baf677643008e 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_byteorder.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_byteorder.c
@@ -177,23 +177,12 @@ nla_put_failure:
 	return -1;
 }
 
-static bool nft_byteorder_reduce(struct nft_regs_track *track,
-				 const struct nft_expr *expr)
-{
-	struct nft_byteorder *priv = nft_expr_priv(expr);
-
-	nft_reg_track_cancel(track, priv->dreg, priv->len);
-
-	return false;
-}
-
 static const struct nft_expr_ops nft_byteorder_ops = {
 	.type		= &nft_byteorder_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_byteorder)),
 	.eval		= nft_byteorder_eval,
 	.init		= nft_byteorder_init,
 	.dump		= nft_byteorder_dump,
-	.reduce		= nft_byteorder_reduce,
 };
 
 struct nft_expr_type nft_byteorder_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_cmp.c linux-libre-6.6.148-gnu/net/netfilter/nft_cmp.c
index 2605f43737bc9..b61dc9c3383ee 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_cmp.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_cmp.c
@@ -190,7 +190,6 @@ static const struct nft_expr_ops nft_cmp_ops = {
 	.eval		= nft_cmp_eval,
 	.init		= nft_cmp_init,
 	.dump		= nft_cmp_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 	.offload	= nft_cmp_offload,
 };
 
@@ -282,7 +281,6 @@ const struct nft_expr_ops nft_cmp_fast_ops = {
 	.eval		= NULL,	/* inlined */
 	.init		= nft_cmp_fast_init,
 	.dump		= nft_cmp_fast_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 	.offload	= nft_cmp_fast_offload,
 };
 
@@ -376,7 +374,6 @@ const struct nft_expr_ops nft_cmp16_fast_ops = {
 	.eval		= NULL,	/* inlined */
 	.init		= nft_cmp16_fast_init,
 	.dump		= nft_cmp16_fast_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 	.offload	= nft_cmp16_fast_offload,
 };
 
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_compat.c linux-libre-6.6.148-gnu/net/netfilter/nft_compat.c
index 67a138b9be3a6..0dd3379aef164 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_compat.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_compat.c
@@ -794,14 +794,6 @@ static const struct nfnetlink_subsystem nfnl_compat_subsys = {
 
 static struct nft_expr_type nft_match_type;
 
-static bool nft_match_reduce(struct nft_regs_track *track,
-			     const struct nft_expr *expr)
-{
-	const struct xt_match *match = expr->ops->data;
-
-	return strcmp(match->name, "comment") == 0;
-}
-
 static const struct nft_expr_ops *
 nft_match_select_ops(const struct nft_ctx *ctx,
 		     const struct nlattr * const tb[])
@@ -844,7 +836,6 @@ nft_match_select_ops(const struct nft_ctx *ctx,
 	ops->dump = nft_match_dump;
 	ops->validate = nft_match_validate;
 	ops->data = match;
-	ops->reduce = nft_match_reduce;
 
 	matchsize = NFT_EXPR_SIZE(XT_ALIGN(match->matchsize));
 	if (matchsize > NFT_MATCH_LARGE_THRESH) {
@@ -933,7 +924,6 @@ nft_target_select_ops(const struct nft_ctx *ctx,
 	ops->destroy = nft_target_destroy;
 	ops->dump = nft_target_dump;
 	ops->data = target;
-	ops->reduce = NFT_REDUCE_READONLY;
 
 	if (family == NFPROTO_BRIDGE) {
 		ops->eval = nft_target_eval_bridge;
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_connlimit.c linux-libre-6.6.148-gnu/net/netfilter/nft_connlimit.c
index 5dd50b3ab5a45..18c439044d3ae 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_connlimit.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_connlimit.c
@@ -247,7 +247,6 @@ static const struct nft_expr_ops nft_connlimit_ops = {
 	.destroy_clone	= nft_connlimit_destroy_clone,
 	.dump		= nft_connlimit_dump,
 	.gc		= nft_connlimit_gc,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_connlimit_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_counter.c linux-libre-6.6.148-gnu/net/netfilter/nft_counter.c
index 0d70325280cc5..813c75cd2c259 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_counter.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_counter.c
@@ -301,7 +301,6 @@ static const struct nft_expr_ops nft_counter_ops = {
 	.destroy_clone	= nft_counter_destroy,
 	.dump		= nft_counter_dump,
 	.clone		= nft_counter_clone,
-	.reduce		= NFT_REDUCE_READONLY,
 	.offload	= nft_counter_offload,
 	.offload_stats	= nft_counter_offload_stats,
 };
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_ct.c linux-libre-6.6.148-gnu/net/netfilter/nft_ct.c
index e83aa87a348e7..1d1673f49ff75 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_ct.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_ct.c
@@ -679,29 +679,6 @@ nla_put_failure:
 	return -1;
 }
 
-static bool nft_ct_get_reduce(struct nft_regs_track *track,
-			      const struct nft_expr *expr)
-{
-	const struct nft_ct *priv = nft_expr_priv(expr);
-	const struct nft_ct *ct;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	ct = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->key != ct->key) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return nft_expr_reduce_bitwise(track, expr);
-}
-
 static int nft_ct_set_dump(struct sk_buff *skb,
 			   const struct nft_expr *expr, bool reset)
 {
@@ -736,27 +713,8 @@ static const struct nft_expr_ops nft_ct_get_ops = {
 	.init		= nft_ct_get_init,
 	.destroy	= nft_ct_get_destroy,
 	.dump		= nft_ct_get_dump,
-	.reduce		= nft_ct_get_reduce,
 };
 
-static bool nft_ct_set_reduce(struct nft_regs_track *track,
-			      const struct nft_expr *expr)
-{
-	int i;
-
-	for (i = 0; i < NFT_REG32_NUM; i++) {
-		if (!track->regs[i].selector)
-			continue;
-
-		if (track->regs[i].selector->ops != &nft_ct_get_ops)
-			continue;
-
-		__nft_reg_track_cancel(track, i);
-	}
-
-	return false;
-}
-
 #ifdef CONFIG_RETPOLINE
 static const struct nft_expr_ops nft_ct_get_fast_ops = {
 	.type		= &nft_ct_type,
@@ -765,7 +723,6 @@ static const struct nft_expr_ops nft_ct_get_fast_ops = {
 	.init		= nft_ct_get_init,
 	.destroy	= nft_ct_get_destroy,
 	.dump		= nft_ct_get_dump,
-	.reduce		= nft_ct_set_reduce,
 };
 #endif
 
@@ -776,7 +733,6 @@ static const struct nft_expr_ops nft_ct_set_ops = {
 	.init		= nft_ct_set_init,
 	.destroy	= nft_ct_set_destroy,
 	.dump		= nft_ct_set_dump,
-	.reduce		= nft_ct_set_reduce,
 };
 
 #ifdef CONFIG_NF_CONNTRACK_ZONES
@@ -787,7 +743,6 @@ static const struct nft_expr_ops nft_ct_set_zone_ops = {
 	.init		= nft_ct_set_init,
 	.destroy	= nft_ct_set_destroy,
 	.dump		= nft_ct_set_dump,
-	.reduce		= nft_ct_set_reduce,
 };
 #endif
 
@@ -857,7 +812,6 @@ static const struct nft_expr_ops nft_notrack_ops = {
 	.type		= &nft_notrack_type,
 	.size		= NFT_EXPR_SIZE(0),
 	.eval		= nft_notrack_eval,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_notrack_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_dup_netdev.c linux-libre-6.6.148-gnu/net/netfilter/nft_dup_netdev.c
index 0573f96ce0791..06866799e9463 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_dup_netdev.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_dup_netdev.c
@@ -80,7 +80,6 @@ static const struct nft_expr_ops nft_dup_netdev_ops = {
 	.eval		= nft_dup_netdev_eval,
 	.init		= nft_dup_netdev_init,
 	.dump		= nft_dup_netdev_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 	.offload	= nft_dup_netdev_offload,
 	.offload_action	= nft_dup_netdev_offload_action,
 };
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_dynset.c linux-libre-6.6.148-gnu/net/netfilter/nft_dynset.c
index 87c6a02675ba3..b1c6bb490d462 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_dynset.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_dynset.c
@@ -430,7 +430,6 @@ static const struct nft_expr_ops nft_dynset_ops = {
 	.activate	= nft_dynset_activate,
 	.deactivate	= nft_dynset_deactivate,
 	.dump		= nft_dynset_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 struct nft_expr_type nft_dynset_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_exthdr.c linux-libre-6.6.148-gnu/net/netfilter/nft_exthdr.c
index cac46accf566b..19d48577e77bd 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_exthdr.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_exthdr.c
@@ -701,40 +701,12 @@ static int nft_exthdr_dump_strip(struct sk_buff *skb,
 	return nft_exthdr_dump_common(skb, priv);
 }
 
-static bool nft_exthdr_reduce(struct nft_regs_track *track,
-			       const struct nft_expr *expr)
-{
-	const struct nft_exthdr *priv = nft_expr_priv(expr);
-	const struct nft_exthdr *exthdr;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	exthdr = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->type != exthdr->type ||
-	    priv->op != exthdr->op ||
-	    priv->flags != exthdr->flags ||
-	    priv->offset != exthdr->offset ||
-	    priv->len != exthdr->len) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return nft_expr_reduce_bitwise(track, expr);
-}
-
 static const struct nft_expr_ops nft_exthdr_ipv6_ops = {
 	.type		= &nft_exthdr_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_exthdr)),
 	.eval		= nft_exthdr_ipv6_eval,
 	.init		= nft_exthdr_init,
 	.dump		= nft_exthdr_dump,
-	.reduce		= nft_exthdr_reduce,
 };
 
 static const struct nft_expr_ops nft_exthdr_ipv4_ops = {
@@ -743,7 +715,6 @@ static const struct nft_expr_ops nft_exthdr_ipv4_ops = {
 	.eval		= nft_exthdr_ipv4_eval,
 	.init		= nft_exthdr_ipv4_init,
 	.dump		= nft_exthdr_dump,
-	.reduce		= nft_exthdr_reduce,
 };
 
 static const struct nft_expr_ops nft_exthdr_tcp_ops = {
@@ -752,7 +723,6 @@ static const struct nft_expr_ops nft_exthdr_tcp_ops = {
 	.eval		= nft_exthdr_tcp_eval,
 	.init		= nft_exthdr_init,
 	.dump		= nft_exthdr_dump,
-	.reduce		= nft_exthdr_reduce,
 };
 
 static const struct nft_expr_ops nft_exthdr_tcp_set_ops = {
@@ -761,7 +731,6 @@ static const struct nft_expr_ops nft_exthdr_tcp_set_ops = {
 	.eval		= nft_exthdr_tcp_set_eval,
 	.init		= nft_exthdr_tcp_set_init,
 	.dump		= nft_exthdr_dump_set,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nft_expr_ops nft_exthdr_tcp_strip_ops = {
@@ -770,7 +739,6 @@ static const struct nft_expr_ops nft_exthdr_tcp_strip_ops = {
 	.eval		= nft_exthdr_tcp_strip_eval,
 	.init		= nft_exthdr_tcp_strip_init,
 	.dump		= nft_exthdr_dump_strip,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nft_expr_ops nft_exthdr_sctp_ops = {
@@ -779,7 +747,6 @@ static const struct nft_expr_ops nft_exthdr_sctp_ops = {
 	.eval		= nft_exthdr_sctp_eval,
 	.init		= nft_exthdr_init,
 	.dump		= nft_exthdr_dump,
-	.reduce		= nft_exthdr_reduce,
 };
 
 static const struct nft_expr_ops nft_exthdr_dccp_ops = {
@@ -788,7 +755,6 @@ static const struct nft_expr_ops nft_exthdr_dccp_ops = {
 	.eval		= nft_exthdr_dccp_eval,
 	.init		= nft_exthdr_dccp_init,
 	.dump		= nft_exthdr_dump,
-	.reduce		= nft_exthdr_reduce,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_fib.c linux-libre-6.6.148-gnu/net/netfilter/nft_fib.c
index b4f49f65fc42f..016957296db29 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_fib.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_fib.c
@@ -31,6 +31,15 @@ int nft_fib_validate(const struct nft_ctx *ctx, const struct nft_expr *expr)
 	const struct nft_fib *priv = nft_expr_priv(expr);
 	unsigned int hooks;
 
+	switch (ctx->family) {
+	case NFPROTO_IPV4:
+	case NFPROTO_IPV6:
+	case NFPROTO_INET:
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
 	switch (priv->result) {
 	case NFT_FIB_RESULT_OIF:
 	case NFT_FIB_RESULT_OIFNAME:
@@ -168,47 +177,5 @@ void nft_fib_store_result(void *reg, const struct nft_fib *priv,
 }
 EXPORT_SYMBOL_GPL(nft_fib_store_result);
 
-bool nft_fib_reduce(struct nft_regs_track *track,
-		    const struct nft_expr *expr)
-{
-	const struct nft_fib *priv = nft_expr_priv(expr);
-	unsigned int len = NFT_REG32_SIZE;
-	const struct nft_fib *fib;
-
-	switch (priv->result) {
-	case NFT_FIB_RESULT_OIF:
-		break;
-	case NFT_FIB_RESULT_OIFNAME:
-		if (priv->flags & NFTA_FIB_F_PRESENT)
-			len = NFT_REG32_SIZE;
-		else
-			len = IFNAMSIZ;
-		break;
-	case NFT_FIB_RESULT_ADDRTYPE:
-	     break;
-	default:
-		WARN_ON_ONCE(1);
-		break;
-	}
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, len);
-		return false;
-	}
-
-	fib = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->result != fib->result ||
-	    priv->flags != fib->flags) {
-		nft_reg_track_update(track, expr, priv->dreg, len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return false;
-}
-EXPORT_SYMBOL_GPL(nft_fib_reduce);
-
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Florian Westphal <fw@strlen.de>");
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_fib_inet.c linux-libre-6.6.148-gnu/net/netfilter/nft_fib_inet.c
index 666a3741d20b6..a88d44e163d19 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_fib_inet.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_fib_inet.c
@@ -49,7 +49,6 @@ static const struct nft_expr_ops nft_fib_inet_ops = {
 	.init		= nft_fib_init,
 	.dump		= nft_fib_dump,
 	.validate	= nft_fib_validate,
-	.reduce		= nft_fib_reduce,
 };
 
 static struct nft_expr_type nft_fib_inet_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_fib_netdev.c linux-libre-6.6.148-gnu/net/netfilter/nft_fib_netdev.c
index 9121ec64e918f..5774a75440278 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_fib_netdev.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_fib_netdev.c
@@ -50,6 +50,33 @@ static void nft_fib_netdev_eval(const struct nft_expr *expr,
 	regs->verdict.code = NFT_BREAK;
 }
 
+static int nft_fib_netdev_validate(const struct nft_ctx *ctx,
+				   const struct nft_expr *expr)
+{
+	const struct nft_fib *priv = nft_expr_priv(expr);
+	unsigned int hooks;
+
+	switch (priv->result) {
+	case NFT_FIB_RESULT_OIF:
+	case NFT_FIB_RESULT_OIFNAME:
+		hooks = (1 << NF_NETDEV_INGRESS);
+		break;
+	case NFT_FIB_RESULT_ADDRTYPE:
+		if (priv->flags & NFTA_FIB_F_IIF)
+			hooks = (1 << NF_NETDEV_INGRESS);
+		else if (priv->flags & NFTA_FIB_F_OIF)
+			hooks = (1 << NF_NETDEV_EGRESS);
+		else
+			hooks = (1 << NF_NETDEV_INGRESS) |
+				(1 << NF_NETDEV_EGRESS);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return nft_chain_validate_hooks(ctx->chain, hooks);
+}
+
 static struct nft_expr_type nft_fib_netdev_type;
 static const struct nft_expr_ops nft_fib_netdev_ops = {
 	.type		= &nft_fib_netdev_type,
@@ -57,8 +84,7 @@ static const struct nft_expr_ops nft_fib_netdev_ops = {
 	.eval		= nft_fib_netdev_eval,
 	.init		= nft_fib_init,
 	.dump		= nft_fib_dump,
-	.validate	= nft_fib_validate,
-	.reduce		= nft_fib_reduce,
+	.validate	= nft_fib_netdev_validate,
 };
 
 static struct nft_expr_type nft_fib_netdev_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_flow_offload.c linux-libre-6.6.148-gnu/net/netfilter/nft_flow_offload.c
index 75dddcaa9aa37..2df9178d423a6 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_flow_offload.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_flow_offload.c
@@ -481,7 +481,6 @@ static const struct nft_expr_ops nft_flow_offload_ops = {
 	.destroy	= nft_flow_offload_destroy,
 	.validate	= nft_flow_offload_validate,
 	.dump		= nft_flow_offload_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_flow_offload_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_fwd_netdev.c linux-libre-6.6.148-gnu/net/netfilter/nft_fwd_netdev.c
index 1223bdea1f00d..f6c4b3356696f 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_fwd_netdev.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_fwd_netdev.c
@@ -228,7 +228,6 @@ static const struct nft_expr_ops nft_fwd_neigh_netdev_ops = {
 	.init		= nft_fwd_neigh_init,
 	.dump		= nft_fwd_neigh_dump,
 	.validate	= nft_fwd_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nft_expr_ops nft_fwd_netdev_ops = {
@@ -238,7 +237,6 @@ static const struct nft_expr_ops nft_fwd_netdev_ops = {
 	.init		= nft_fwd_netdev_init,
 	.dump		= nft_fwd_netdev_dump,
 	.validate	= nft_fwd_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 	.offload	= nft_fwd_netdev_offload,
 	.offload_action	= nft_fwd_netdev_offload_action,
 };
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_hash.c linux-libre-6.6.148-gnu/net/netfilter/nft_hash.c
index c91f2bef58694..722836b2c3772 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_hash.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_hash.c
@@ -165,16 +165,6 @@ nla_put_failure:
 	return -1;
 }
 
-static bool nft_jhash_reduce(struct nft_regs_track *track,
-			     const struct nft_expr *expr)
-{
-	const struct nft_jhash *priv = nft_expr_priv(expr);
-
-	nft_reg_track_cancel(track, priv->dreg, sizeof(u32));
-
-	return false;
-}
-
 static int nft_symhash_dump(struct sk_buff *skb,
 			    const struct nft_expr *expr, bool reset)
 {
@@ -195,30 +185,6 @@ nla_put_failure:
 	return -1;
 }
 
-static bool nft_symhash_reduce(struct nft_regs_track *track,
-			       const struct nft_expr *expr)
-{
-	struct nft_symhash *priv = nft_expr_priv(expr);
-	struct nft_symhash *symhash;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, sizeof(u32));
-		return false;
-	}
-
-	symhash = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->offset != symhash->offset ||
-	    priv->modulus != symhash->modulus) {
-		nft_reg_track_update(track, expr, priv->dreg, sizeof(u32));
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return false;
-}
-
 static struct nft_expr_type nft_hash_type;
 static const struct nft_expr_ops nft_jhash_ops = {
 	.type		= &nft_hash_type,
@@ -226,7 +192,6 @@ static const struct nft_expr_ops nft_jhash_ops = {
 	.eval		= nft_jhash_eval,
 	.init		= nft_jhash_init,
 	.dump		= nft_jhash_dump,
-	.reduce		= nft_jhash_reduce,
 };
 
 static const struct nft_expr_ops nft_symhash_ops = {
@@ -235,7 +200,6 @@ static const struct nft_expr_ops nft_symhash_ops = {
 	.eval		= nft_symhash_eval,
 	.init		= nft_symhash_init,
 	.dump		= nft_symhash_dump,
-	.reduce		= nft_symhash_reduce,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_immediate.c linux-libre-6.6.148-gnu/net/netfilter/nft_immediate.c
index 02ee5fb69871f..37c29947b380b 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_immediate.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_immediate.c
@@ -320,17 +320,6 @@ static bool nft_immediate_offload_action(const struct nft_expr *expr)
 	return false;
 }
 
-static bool nft_immediate_reduce(struct nft_regs_track *track,
-				 const struct nft_expr *expr)
-{
-	const struct nft_immediate_expr *priv = nft_expr_priv(expr);
-
-	if (priv->dreg != NFT_REG_VERDICT)
-		nft_reg_track_cancel(track, priv->dreg, priv->dlen);
-
-	return false;
-}
-
 static const struct nft_expr_ops nft_imm_ops = {
 	.type		= &nft_imm_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_immediate_expr)),
@@ -341,7 +330,6 @@ static const struct nft_expr_ops nft_imm_ops = {
 	.destroy	= nft_immediate_destroy,
 	.dump		= nft_immediate_dump,
 	.validate	= nft_immediate_validate,
-	.reduce		= nft_immediate_reduce,
 	.offload	= nft_immediate_offload,
 	.offload_action	= nft_immediate_offload_action,
 };
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_last.c linux-libre-6.6.148-gnu/net/netfilter/nft_last.c
index de1b6066bfa85..e845779268d3a 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_last.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_last.c
@@ -125,7 +125,6 @@ static const struct nft_expr_ops nft_last_ops = {
 	.destroy	= nft_last_destroy,
 	.clone		= nft_last_clone,
 	.dump		= nft_last_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 struct nft_expr_type nft_last_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_limit.c linux-libre-6.6.148-gnu/net/netfilter/nft_limit.c
index 21d26b79b4607..0daeb0b23c205 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_limit.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_limit.c
@@ -243,7 +243,6 @@ static const struct nft_expr_ops nft_limit_pkts_ops = {
 	.destroy	= nft_limit_pkts_destroy,
 	.clone		= nft_limit_pkts_clone,
 	.dump		= nft_limit_pkts_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static void nft_limit_bytes_eval(const struct nft_expr *expr,
@@ -299,7 +298,6 @@ static const struct nft_expr_ops nft_limit_bytes_ops = {
 	.dump		= nft_limit_bytes_dump,
 	.clone		= nft_limit_bytes_clone,
 	.destroy	= nft_limit_bytes_destroy,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_log.c linux-libre-6.6.148-gnu/net/netfilter/nft_log.c
index bf01cf8a8907b..da0c0d1c9cea2 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_log.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_log.c
@@ -235,7 +235,6 @@ static const struct nft_expr_ops nft_log_ops = {
 	.init		= nft_log_init,
 	.destroy	= nft_log_destroy,
 	.dump		= nft_log_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_log_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_lookup.c linux-libre-6.6.148-gnu/net/netfilter/nft_lookup.c
index aeaf6988efd67..c56cc6f3f8fad 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_lookup.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_lookup.c
@@ -232,17 +232,6 @@ static int nft_lookup_validate(const struct nft_ctx *ctx,
 	return 0;
 }
 
-static bool nft_lookup_reduce(struct nft_regs_track *track,
-			      const struct nft_expr *expr)
-{
-	const struct nft_lookup *priv = nft_expr_priv(expr);
-
-	if (priv->set->flags & NFT_SET_MAP)
-		nft_reg_track_cancel(track, priv->dreg, priv->set->dlen);
-
-	return false;
-}
-
 static const struct nft_expr_ops nft_lookup_ops = {
 	.type		= &nft_lookup_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_lookup)),
@@ -253,7 +242,6 @@ static const struct nft_expr_ops nft_lookup_ops = {
 	.destroy	= nft_lookup_destroy,
 	.dump		= nft_lookup_dump,
 	.validate	= nft_lookup_validate,
-	.reduce		= nft_lookup_reduce,
 };
 
 struct nft_expr_type nft_lookup_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_masq.c linux-libre-6.6.148-gnu/net/netfilter/nft_masq.c
index 868bd4d735555..2b01128737a3a 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_masq.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_masq.c
@@ -143,7 +143,6 @@ static const struct nft_expr_ops nft_masq_ipv4_ops = {
 	.destroy	= nft_masq_ipv4_destroy,
 	.dump		= nft_masq_dump,
 	.validate	= nft_masq_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_masq_ipv4_type __read_mostly = {
@@ -171,7 +170,6 @@ static const struct nft_expr_ops nft_masq_ipv6_ops = {
 	.destroy	= nft_masq_ipv6_destroy,
 	.dump		= nft_masq_dump,
 	.validate	= nft_masq_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_masq_ipv6_type __read_mostly = {
@@ -213,7 +211,6 @@ static const struct nft_expr_ops nft_masq_inet_ops = {
 	.destroy	= nft_masq_inet_destroy,
 	.dump		= nft_masq_dump,
 	.validate	= nft_masq_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_masq_inet_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_meta.c linux-libre-6.6.148-gnu/net/netfilter/nft_meta.c
index 05cd1e6e6a2f6..983158274c68d 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_meta.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_meta.c
@@ -742,60 +742,16 @@ static int nft_meta_get_offload(struct nft_offload_ctx *ctx,
 	return 0;
 }
 
-bool nft_meta_get_reduce(struct nft_regs_track *track,
-			 const struct nft_expr *expr)
-{
-	const struct nft_meta *priv = nft_expr_priv(expr);
-	const struct nft_meta *meta;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	meta = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->key != meta->key ||
-	    priv->dreg != meta->dreg) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return nft_expr_reduce_bitwise(track, expr);
-}
-EXPORT_SYMBOL_GPL(nft_meta_get_reduce);
-
 static const struct nft_expr_ops nft_meta_get_ops = {
 	.type		= &nft_meta_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_meta)),
 	.eval		= nft_meta_get_eval,
 	.init		= nft_meta_get_init,
 	.dump		= nft_meta_get_dump,
-	.reduce		= nft_meta_get_reduce,
 	.validate	= nft_meta_get_validate,
 	.offload	= nft_meta_get_offload,
 };
 
-static bool nft_meta_set_reduce(struct nft_regs_track *track,
-				const struct nft_expr *expr)
-{
-	int i;
-
-	for (i = 0; i < NFT_REG32_NUM; i++) {
-		if (!track->regs[i].selector)
-			continue;
-
-		if (track->regs[i].selector->ops != &nft_meta_get_ops)
-			continue;
-
-		__nft_reg_track_cancel(track, i);
-	}
-
-	return false;
-}
-
 static const struct nft_expr_ops nft_meta_set_ops = {
 	.type		= &nft_meta_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_meta)),
@@ -803,7 +759,6 @@ static const struct nft_expr_ops nft_meta_set_ops = {
 	.init		= nft_meta_set_init,
 	.destroy	= nft_meta_set_destroy,
 	.dump		= nft_meta_set_dump,
-	.reduce		= nft_meta_set_reduce,
 	.validate	= nft_meta_set_validate,
 };
 
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_nat.c linux-libre-6.6.148-gnu/net/netfilter/nft_nat.c
index 6e21f72c5b574..e32cd9fbc7c2e 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_nat.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_nat.c
@@ -320,7 +320,6 @@ static const struct nft_expr_ops nft_nat_ops = {
 	.destroy        = nft_nat_destroy,
 	.dump           = nft_nat_dump,
 	.validate	= nft_nat_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_nat_type __read_mostly = {
@@ -351,7 +350,6 @@ static const struct nft_expr_ops nft_nat_inet_ops = {
 	.destroy        = nft_nat_destroy,
 	.dump           = nft_nat_dump,
 	.validate	= nft_nat_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_inet_nat_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_numgen.c linux-libre-6.6.148-gnu/net/netfilter/nft_numgen.c
index bd058babfc820..06e87dfd76e74 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_numgen.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_numgen.c
@@ -84,16 +84,6 @@ err:
 	return err;
 }
 
-static bool nft_ng_inc_reduce(struct nft_regs_track *track,
-				 const struct nft_expr *expr)
-{
-	const struct nft_ng_inc *priv = nft_expr_priv(expr);
-
-	nft_reg_track_cancel(track, priv->dreg, NFT_REG32_SIZE);
-
-	return false;
-}
-
 static int nft_ng_dump(struct sk_buff *skb, enum nft_registers dreg,
 		       u32 modulus, enum nft_ng_types type, u32 offset)
 {
@@ -178,16 +168,6 @@ static int nft_ng_random_dump(struct sk_buff *skb,
 			   priv->offset);
 }
 
-static bool nft_ng_random_reduce(struct nft_regs_track *track,
-				 const struct nft_expr *expr)
-{
-	const struct nft_ng_random *priv = nft_expr_priv(expr);
-
-	nft_reg_track_cancel(track, priv->dreg, NFT_REG32_SIZE);
-
-	return false;
-}
-
 static struct nft_expr_type nft_ng_type;
 static const struct nft_expr_ops nft_ng_inc_ops = {
 	.type		= &nft_ng_type,
@@ -196,7 +176,6 @@ static const struct nft_expr_ops nft_ng_inc_ops = {
 	.init		= nft_ng_inc_init,
 	.destroy	= nft_ng_inc_destroy,
 	.dump		= nft_ng_inc_dump,
-	.reduce		= nft_ng_inc_reduce,
 };
 
 static const struct nft_expr_ops nft_ng_random_ops = {
@@ -205,7 +184,6 @@ static const struct nft_expr_ops nft_ng_random_ops = {
 	.eval		= nft_ng_random_eval,
 	.init		= nft_ng_random_init,
 	.dump		= nft_ng_random_dump,
-	.reduce		= nft_ng_random_reduce,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_objref.c linux-libre-6.6.148-gnu/net/netfilter/nft_objref.c
index 1ee17098de0c4..8228dc4369de9 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_objref.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_objref.c
@@ -123,7 +123,6 @@ static const struct nft_expr_ops nft_objref_ops = {
 	.deactivate	= nft_objref_deactivate,
 	.dump		= nft_objref_dump,
 	.validate	= nft_objref_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 struct nft_objref_map {
@@ -246,7 +245,6 @@ static const struct nft_expr_ops nft_objref_map_ops = {
 	.destroy	= nft_objref_map_destroy,
 	.dump		= nft_objref_map_dump,
 	.validate	= nft_objref_map_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_osf.c linux-libre-6.6.148-gnu/net/netfilter/nft_osf.c
index 23ec9b397f1eb..66c8ddd296357 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_osf.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_osf.c
@@ -136,30 +136,6 @@ static int nft_osf_validate(const struct nft_ctx *ctx,
 	return nft_chain_validate_hooks(ctx->chain, hooks);
 }
 
-static bool nft_osf_reduce(struct nft_regs_track *track,
-			   const struct nft_expr *expr)
-{
-	struct nft_osf *priv = nft_expr_priv(expr);
-	struct nft_osf *osf;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, NFT_OSF_MAXGENRELEN);
-		return false;
-	}
-
-	osf = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->flags != osf->flags ||
-	    priv->ttl != osf->ttl) {
-		nft_reg_track_update(track, expr, priv->dreg, NFT_OSF_MAXGENRELEN);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return false;
-}
-
 static struct nft_expr_type nft_osf_type;
 static const struct nft_expr_ops nft_osf_op = {
 	.eval		= nft_osf_eval,
@@ -168,7 +144,6 @@ static const struct nft_expr_ops nft_osf_op = {
 	.dump		= nft_osf_dump,
 	.type		= &nft_osf_type,
 	.validate	= nft_osf_validate,
-	.reduce		= nft_osf_reduce,
 };
 
 static struct nft_expr_type nft_osf_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_payload.c linux-libre-6.6.148-gnu/net/netfilter/nft_payload.c
index 7dfc5343dae46..36c31ad2d64c1 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_payload.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_payload.c
@@ -250,31 +250,6 @@ nla_put_failure:
 	return -1;
 }
 
-static bool nft_payload_reduce(struct nft_regs_track *track,
-			       const struct nft_expr *expr)
-{
-	const struct nft_payload *priv = nft_expr_priv(expr);
-	const struct nft_payload *payload;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	payload = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->base != payload->base ||
-	    priv->offset != payload->offset ||
-	    priv->len != payload->len) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return nft_expr_reduce_bitwise(track, expr);
-}
-
 static bool nft_payload_offload_mask(struct nft_offload_reg *reg,
 				     u32 priv_len, u32 field_len)
 {
@@ -578,7 +553,6 @@ static const struct nft_expr_ops nft_payload_ops = {
 	.eval		= nft_payload_eval,
 	.init		= nft_payload_init,
 	.dump		= nft_payload_dump,
-	.reduce		= nft_payload_reduce,
 	.offload	= nft_payload_offload,
 };
 
@@ -588,7 +562,6 @@ const struct nft_expr_ops nft_payload_fast_ops = {
 	.eval		= nft_payload_eval,
 	.init		= nft_payload_init,
 	.dump		= nft_payload_dump,
-	.reduce		= nft_payload_reduce,
 	.offload	= nft_payload_offload,
 };
 
@@ -1008,32 +981,12 @@ nla_put_failure:
 	return -1;
 }
 
-static bool nft_payload_set_reduce(struct nft_regs_track *track,
-				   const struct nft_expr *expr)
-{
-	int i;
-
-	for (i = 0; i < NFT_REG32_NUM; i++) {
-		if (!track->regs[i].selector)
-			continue;
-
-		if (track->regs[i].selector->ops != &nft_payload_ops &&
-		    track->regs[i].selector->ops != &nft_payload_fast_ops)
-			continue;
-
-		__nft_reg_track_cancel(track, i);
-	}
-
-	return false;
-}
-
 static const struct nft_expr_ops nft_payload_set_ops = {
 	.type		= &nft_payload_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_payload_set)),
 	.eval		= nft_payload_set_eval,
 	.init		= nft_payload_set_init,
 	.dump		= nft_payload_set_dump,
-	.reduce		= nft_payload_set_reduce,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_queue.c linux-libre-6.6.148-gnu/net/netfilter/nft_queue.c
index 344fe311878fe..8eb13a02942ed 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_queue.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_queue.c
@@ -191,7 +191,6 @@ static const struct nft_expr_ops nft_queue_ops = {
 	.init		= nft_queue_init,
 	.dump		= nft_queue_dump,
 	.validate	= nft_queue_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nft_expr_ops nft_queue_sreg_ops = {
@@ -201,7 +200,6 @@ static const struct nft_expr_ops nft_queue_sreg_ops = {
 	.init		= nft_queue_sreg_init,
 	.dump		= nft_queue_sreg_dump,
 	.validate	= nft_queue_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static const struct nft_expr_ops *
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_quota.c linux-libre-6.6.148-gnu/net/netfilter/nft_quota.c
index df0798da2329b..870a2b87e0d52 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_quota.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_quota.c
@@ -265,7 +265,6 @@ static const struct nft_expr_ops nft_quota_ops = {
 	.destroy	= nft_quota_destroy,
 	.clone		= nft_quota_clone,
 	.dump		= nft_quota_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_quota_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_range.c linux-libre-6.6.148-gnu/net/netfilter/nft_range.c
index ea382f7bbd78d..cbb02644b8362 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_range.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_range.c
@@ -138,7 +138,6 @@ static const struct nft_expr_ops nft_range_ops = {
 	.eval		= nft_range_eval,
 	.init		= nft_range_init,
 	.dump		= nft_range_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 struct nft_expr_type nft_range_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_redir.c linux-libre-6.6.148-gnu/net/netfilter/nft_redir.c
index 95eedad85c835..58ae802db8f52 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_redir.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_redir.c
@@ -146,7 +146,6 @@ static const struct nft_expr_ops nft_redir_ipv4_ops = {
 	.destroy	= nft_redir_ipv4_destroy,
 	.dump		= nft_redir_dump,
 	.validate	= nft_redir_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_redir_ipv4_type __read_mostly = {
@@ -174,7 +173,6 @@ static const struct nft_expr_ops nft_redir_ipv6_ops = {
 	.destroy	= nft_redir_ipv6_destroy,
 	.dump		= nft_redir_dump,
 	.validate	= nft_redir_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_redir_ipv6_type __read_mostly = {
@@ -203,7 +201,6 @@ static const struct nft_expr_ops nft_redir_inet_ops = {
 	.destroy	= nft_redir_inet_destroy,
 	.dump		= nft_redir_dump,
 	.validate	= nft_redir_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_redir_inet_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_reject_inet.c linux-libre-6.6.148-gnu/net/netfilter/nft_reject_inet.c
index 49020e67304ad..dcae83ddc32e5 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_reject_inet.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_reject_inet.c
@@ -79,7 +79,6 @@ static const struct nft_expr_ops nft_reject_inet_ops = {
 	.init		= nft_reject_init,
 	.dump		= nft_reject_dump,
 	.validate	= nft_reject_inet_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_reject_inet_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_reject_netdev.c linux-libre-6.6.148-gnu/net/netfilter/nft_reject_netdev.c
index 2558ce1505d98..b53e81e4ca75d 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_reject_netdev.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_reject_netdev.c
@@ -158,7 +158,6 @@ static const struct nft_expr_ops nft_reject_netdev_ops = {
 	.init		= nft_reject_init,
 	.dump		= nft_reject_dump,
 	.validate	= nft_reject_netdev_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_reject_netdev_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_rt.c linux-libre-6.6.148-gnu/net/netfilter/nft_rt.c
index 9525f1e02a7d8..700656565b656 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_rt.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_rt.c
@@ -195,7 +195,6 @@ static const struct nft_expr_ops nft_rt_get_ops = {
 	.init		= nft_rt_get_init,
 	.dump		= nft_rt_get_dump,
 	.validate	= nft_rt_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 struct nft_expr_type nft_rt_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_set_pipapo.c linux-libre-6.6.148-gnu/net/netfilter/nft_set_pipapo.c
index e55664ca2aadb..4a6561ba6061c 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_set_pipapo.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_set_pipapo.c
@@ -342,6 +342,8 @@
 #include "nft_set_pipapo_avx2.h"
 #include "nft_set_pipapo.h"
 
+static void nft_pipapo_abort(const struct nft_set *set);
+
 /**
  * pipapo_refill() - For each set bit, set bits from selected mapping table item
  * @map:	Bitmap to be scanned for set bits
@@ -502,9 +504,11 @@ out:
  * pipapo_get() - Get matching element reference given key data
  * @net:	Network namespace
  * @set:	nftables API set representation
+ * @m:		storage containing active/existing elements
  * @data:	Key data to be matched against existing elements
  * @genmask:	If set, check that element is active in given genmask
  * @tstamp:	timestamp to check for expired elements
+ * @gfp:	the type of memory to allocate (see kmalloc).
  *
  * This is essentially the same as the lookup function, except that it matches
  * key data against the uncommitted copy and doesn't use preallocated maps for
@@ -514,27 +518,25 @@ out:
  */
 static struct nft_pipapo_elem *pipapo_get(const struct net *net,
 					  const struct nft_set *set,
+					  const struct nft_pipapo_match *m,
 					  const u8 *data, u8 genmask,
-					  u64 tstamp)
+					  u64 tstamp, gfp_t gfp)
 {
 	struct nft_pipapo_elem *ret = ERR_PTR(-ENOENT);
-	struct nft_pipapo *priv = nft_set_priv(set);
 	unsigned long *res_map, *fill_map = NULL;
-	const struct nft_pipapo_match *m;
 	const struct nft_pipapo_field *f;
 	int i;
 
-	m = priv->clone;
 	if (m->bsize_max == 0)
 		return ret;
 
-	res_map = kmalloc_array(m->bsize_max, sizeof(*res_map), GFP_ATOMIC);
+	res_map = kmalloc_array(m->bsize_max, sizeof(*res_map), gfp);
 	if (!res_map) {
 		ret = ERR_PTR(-ENOMEM);
 		goto out;
 	}
 
-	fill_map = kcalloc(m->bsize_max, sizeof(*res_map), GFP_ATOMIC);
+	fill_map = kcalloc(m->bsize_max, sizeof(*res_map), gfp);
 	if (!fill_map) {
 		ret = ERR_PTR(-ENOMEM);
 		goto out;
@@ -608,8 +610,11 @@ out:
 static void *nft_pipapo_get(const struct net *net, const struct nft_set *set,
 			    const struct nft_set_elem *elem, unsigned int flags)
 {
-	return pipapo_get(net, set, (const u8 *)elem->key.val.data,
-			 nft_genmask_cur(net), get_jiffies_64());
+	struct nft_pipapo *priv = nft_set_priv(set);
+	struct nft_pipapo_match *m = rcu_dereference(priv->match);
+
+	return pipapo_get(net, set, m, (const u8 *)elem->key.val.data,
+			 nft_genmask_cur(net), get_jiffies_64(), GFP_ATOMIC);
 }
 
 
@@ -1216,6 +1221,40 @@ static int pipapo_realloc_scratch(struct nft_pipapo_match *clone,
 	return 0;
 }
 
+static bool nft_pipapo_transaction_mutex_held(const struct nft_set *set)
+{
+#ifdef CONFIG_PROVE_LOCKING
+	const struct net *net = read_pnet(&set->net);
+
+	return lockdep_is_held(&nft_pernet(net)->commit_mutex);
+#else
+	return true;
+#endif
+}
+
+static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old);
+
+/**
+ * pipapo_maybe_clone() - Build clone for pending data changes, if not existing
+ * @set:	nftables API set representation
+ *
+ * Return: newly created or existing clone, if any. NULL on allocation failure
+ */
+static struct nft_pipapo_match *pipapo_maybe_clone(const struct nft_set *set)
+{
+	struct nft_pipapo *priv = nft_set_priv(set);
+	struct nft_pipapo_match *m;
+
+	if (priv->clone)
+		return priv->clone;
+
+	m = rcu_dereference_protected(priv->match,
+				      nft_pipapo_transaction_mutex_held(set));
+	priv->clone = pipapo_clone(m);
+
+	return priv->clone;
+}
+
 /**
  * nft_pipapo_insert() - Validate and insert ranged elements
  * @net:	Network namespace
@@ -1233,20 +1272,23 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
 	union nft_pipapo_map_bucket rulemap[NFT_PIPAPO_MAX_FIELDS];
 	const u8 *start = (const u8 *)elem->key.val.data, *end;
 	struct nft_pipapo_elem *e = elem->priv, *dup;
+	struct nft_pipapo_match *m = pipapo_maybe_clone(set);
 	struct nft_pipapo *priv = nft_set_priv(set);
-	struct nft_pipapo_match *m = priv->clone;
 	u8 genmask = nft_genmask_next(net);
 	u64 tstamp = nft_net_tstamp(net);
 	struct nft_pipapo_field *f;
 	const u8 *start_p, *end_p;
 	int i, bsize_max, err = 0;
 
+	if (!m || m->state == NFT_PIPAPO_CLONE_ERR)
+		return -ENOMEM;
+
 	if (nft_set_ext_exists(ext, NFT_SET_EXT_KEY_END))
 		end = (const u8 *)nft_set_ext_key_end(ext)->data;
 	else
 		end = start;
 
-	dup = pipapo_get(net, set, start, genmask, tstamp);
+	dup = pipapo_get(net, set, m, start, genmask, tstamp, GFP_KERNEL);
 	if (!IS_ERR(dup)) {
 		/* Check if we already have the same exact entry */
 		const struct nft_data *dup_key, *dup_end;
@@ -1268,7 +1310,8 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
 
 	if (PTR_ERR(dup) == -ENOENT) {
 		/* Look for partially overlapping entries */
-		dup = pipapo_get(net, set, end, nft_genmask_next(net), tstamp);
+		dup = pipapo_get(net, set, m, end, nft_genmask_next(net), tstamp,
+				 GFP_KERNEL);
 	}
 
 	if (PTR_ERR(dup) != -ENOENT) {
@@ -1310,8 +1353,10 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
 		else
 			ret = pipapo_expand(f, start, end, f->groups * f->bb);
 
-		if (ret < 0)
-			return ret;
+		if (ret < 0) {
+			err = ret;
+			goto abort;
+		}
 
 		if (f->bsize > bsize_max)
 			bsize_max = f->bsize;
@@ -1327,7 +1372,7 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
 
 		err = pipapo_realloc_scratch(m, bsize_max);
 		if (err)
-			return err;
+			goto abort;
 
 		m->bsize_max = bsize_max;
 	} else {
@@ -1338,14 +1383,33 @@ static int nft_pipapo_insert(const struct net *net, const struct nft_set *set,
 
 	pipapo_map(m, rulemap, e);
 
+	m->state = NFT_PIPAPO_CLONE_MOD;
 	return 0;
+abort:
+	DEBUG_NET_WARN_ON_ONCE(m->state == NFT_PIPAPO_CLONE_ERR);
+
+	/* Two rollback cases:
+	 * 1) no previous changes.  nft_pipapo_abort is not
+	 * guaranteed to be invoked (there might be no further
+	 * add/delete requests coming after this).
+	 *
+	 * 2) we had previous changes: there are transaction
+	 * records pointing to this set.  Leave the rollback to
+	 * the transaction handling.
+	 */
+	if (m->state == NFT_PIPAPO_CLONE_NEW)
+		nft_pipapo_abort(set); /* releases m */
+	else
+		m->state = NFT_PIPAPO_CLONE_ERR;
+
+	return err;
 }
 
 /**
  * pipapo_clone() - Clone matching data to create new working copy
  * @old:	Existing matching data
  *
- * Return: copy of matching data passed as 'old', error pointer on failure
+ * Return: copy of matching data passed as 'old' or NULL.
  */
 static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old)
 {
@@ -1355,7 +1419,7 @@ static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old)
 
 	new = kmalloc(struct_size(new, f, old->field_count), GFP_KERNEL_ACCOUNT);
 	if (!new)
-		return ERR_PTR(-ENOMEM);
+		return NULL;
 
 	new->field_count = old->field_count;
 	new->bsize_max = old->bsize_max;
@@ -1414,6 +1478,7 @@ static struct nft_pipapo_match *pipapo_clone(struct nft_pipapo_match *old)
 		dst++;
 	}
 
+	new->state = NFT_PIPAPO_CLONE_NEW;
 	return new;
 
 out_mt:
@@ -1431,7 +1496,7 @@ out_scratch:
 	free_percpu(new->scratch);
 	kfree(new);
 
-	return ERR_PTR(-ENOMEM);
+	return NULL;
 }
 
 /**
@@ -1776,7 +1841,10 @@ static void pipapo_reclaim_match(struct rcu_head *rcu)
 static void nft_pipapo_commit(struct nft_set *set)
 {
 	struct nft_pipapo *priv = nft_set_priv(set);
-	struct nft_pipapo_match *new_clone, *old;
+	struct nft_pipapo_match *old;
+
+	if (!priv->clone)
+		return;
 
 	if (time_after_eq(jiffies, priv->last_gc + nft_set_gc_interval(set)))
 		pipapo_gc_scan(set, priv->clone);
@@ -1784,51 +1852,29 @@ static void nft_pipapo_commit(struct nft_set *set)
 	if (!priv->dirty)
 		return;
 
-	new_clone = pipapo_clone(priv->clone);
-	if (IS_ERR(new_clone))
-		return;
-
+	old = rcu_replace_pointer(priv->match, priv->clone,
+				  nft_pipapo_transaction_mutex_held(set));
+	priv->clone = NULL;
 	priv->dirty = false;
 
-	old = rcu_access_pointer(priv->match);
-	rcu_assign_pointer(priv->match, priv->clone);
 	if (old)
 		call_rcu(&old->rcu, pipapo_reclaim_match);
 
-	priv->clone = new_clone;
-
 	pipapo_gc_queue(set);
 }
 
-static bool nft_pipapo_transaction_mutex_held(const struct nft_set *set)
-{
-#ifdef CONFIG_PROVE_LOCKING
-	const struct net *net = read_pnet(&set->net);
-
-	return lockdep_is_held(&nft_pernet(net)->commit_mutex);
-#else
-	return true;
-#endif
-}
-
 static void nft_pipapo_abort(const struct nft_set *set)
 {
 	struct nft_pipapo *priv = nft_set_priv(set);
-	struct nft_pipapo_match *new_clone, *m;
 
 	if (!priv->dirty)
 		return;
 
-	m = rcu_dereference_protected(priv->match, nft_pipapo_transaction_mutex_held(set));
-
-	new_clone = pipapo_clone(m);
-	if (IS_ERR(new_clone))
+	if (!priv->clone)
 		return;
-
 	priv->dirty = false;
-
 	pipapo_free_match(priv->clone);
-	priv->clone = new_clone;
+	priv->clone = NULL;
 }
 
 /**
@@ -1852,24 +1898,28 @@ static void nft_pipapo_activate(const struct net *net,
 }
 
 /**
- * pipapo_deactivate() - Check that element is in set, mark as inactive
+ * nft_pipapo_deactivate() - Search for element and make it inactive
  * @net:	Network namespace
  * @set:	nftables API set representation
- * @data:	Input key data
- * @ext:	nftables API extension pointer, used to check for end element
- *
- * This is a convenience function that can be called from both
- * nft_pipapo_deactivate() and nft_pipapo_flush(), as they are in fact the same
- * operation.
+ * @elem:	nftables API element representation containing key data
  *
  * Return: deactivated element if found, NULL otherwise.
  */
-static void *pipapo_deactivate(const struct net *net, const struct nft_set *set,
-			       const u8 *data, const struct nft_set_ext *ext)
+static void *nft_pipapo_deactivate(const struct net *net,
+				   const struct nft_set *set,
+				   const struct nft_set_elem *elem)
 {
+	struct nft_pipapo_match *m = pipapo_maybe_clone(set);
 	struct nft_pipapo_elem *e;
 
-	e = pipapo_get(net, set, data, nft_genmask_next(net), nft_net_tstamp(net));
+	/* removal must occur on priv->clone, if we are low on memory
+	 * we have no choice and must fail the removal request.
+	 */
+	if (!m || m->state == NFT_PIPAPO_CLONE_ERR)
+		return NULL;
+
+	e = pipapo_get(net, set, m, (const u8 *)elem->key.val.data,
+		       nft_genmask_next(net), nft_net_tstamp(net), GFP_KERNEL);
 	if (IS_ERR(e))
 		return NULL;
 
@@ -1879,24 +1929,7 @@ static void *pipapo_deactivate(const struct net *net, const struct nft_set *set,
 }
 
 /**
- * nft_pipapo_deactivate() - Call pipapo_deactivate() to make element inactive
- * @net:	Network namespace
- * @set:	nftables API set representation
- * @elem:	nftables API element representation containing key data
- *
- * Return: deactivated element if found, NULL otherwise.
- */
-static void *nft_pipapo_deactivate(const struct net *net,
-				   const struct nft_set *set,
-				   const struct nft_set_elem *elem)
-{
-	const struct nft_set_ext *ext = nft_set_elem_ext(set, elem->priv);
-
-	return pipapo_deactivate(net, set, (const u8 *)elem->key.val.data, ext);
-}
-
-/**
- * nft_pipapo_flush() - Call pipapo_deactivate() to make element inactive
+ * nft_pipapo_flush() - make element inactive
  * @net:	Network namespace
  * @set:	nftables API set representation
  * @elem:	nftables API element representation containing key data
@@ -1918,8 +1951,9 @@ static bool nft_pipapo_flush(const struct net *net, const struct nft_set *set,
 {
 	struct nft_pipapo_elem *e = elem;
 
-	return pipapo_deactivate(net, set, (const u8 *)nft_set_ext_key(&e->ext),
-				 &e->ext);
+	nft_set_elem_change_active(net, set, &e->ext);
+
+	return true;
 }
 
 /**
@@ -2106,35 +2140,23 @@ static void nft_pipapo_remove(const struct net *net, const struct nft_set *set,
 }
 
 /**
- * nft_pipapo_walk() - Walk over elements
+ * nft_pipapo_do_walk() - Walk over elements in m
  * @ctx:	nftables API context
  * @set:	nftables API set representation
+ * @m:		matching data pointing to key mapping array
  * @iter:	Iterator
  *
  * As elements are referenced in the mapping array for the last field, directly
  * scan that array: there's no need to follow rule mappings from the first
- * field.
+ * field. @m is protected either by RCU read lock or by transaction mutex.
  */
-static void nft_pipapo_walk(const struct nft_ctx *ctx, struct nft_set *set,
-			    struct nft_set_iter *iter)
+static void nft_pipapo_do_walk(const struct nft_ctx *ctx, struct nft_set *set,
+			       const struct nft_pipapo_match *m,
+			       struct nft_set_iter *iter)
 {
-	struct nft_pipapo *priv = nft_set_priv(set);
-	const struct nft_pipapo_match *m;
 	const struct nft_pipapo_field *f;
 	int i, r;
 
-	WARN_ON_ONCE(iter->type != NFT_ITER_READ &&
-		     iter->type != NFT_ITER_UPDATE);
-
-	rcu_read_lock();
-	if (iter->type == NFT_ITER_READ)
-		m = rcu_dereference(priv->match);
-	else
-		m = priv->clone;
-
-	if (unlikely(!m))
-		goto out;
-
 	for (i = 0, f = m->f; i < m->field_count - 1; i++, f++)
 		;
 
@@ -2154,14 +2176,49 @@ static void nft_pipapo_walk(const struct nft_ctx *ctx, struct nft_set *set,
 
 		iter->err = iter->fn(ctx, set, iter, &elem);
 		if (iter->err < 0)
-			goto out;
+			return;
 
 cont:
 		iter->count++;
 	}
+}
 
-out:
-	rcu_read_unlock();
+/**
+ * nft_pipapo_walk() - Walk over elements
+ * @ctx:	nftables API context
+ * @set:	nftables API set representation
+ * @iter:	Iterator
+ *
+ * Test if destructive action is needed or not, clone active backend if needed
+ * and call the real function to work on the data.
+ */
+static void nft_pipapo_walk(const struct nft_ctx *ctx, struct nft_set *set,
+			    struct nft_set_iter *iter)
+{
+	struct nft_pipapo *priv = nft_set_priv(set);
+	const struct nft_pipapo_match *m;
+
+	switch (iter->type) {
+	case NFT_ITER_UPDATE:
+		m = pipapo_maybe_clone(set);
+		if (!m) {
+			iter->err = -ENOMEM;
+			return;
+		}
+
+		nft_pipapo_do_walk(ctx, set, m, iter);
+		break;
+	case NFT_ITER_READ:
+		rcu_read_lock();
+		m = rcu_dereference(priv->match);
+		nft_pipapo_do_walk(ctx, set, m, iter);
+		rcu_read_unlock();
+		break;
+	default:
+		iter->err = -EINVAL;
+		WARN_ON_ONCE(1);
+		break;
+	}
 }
 
 /**
@@ -2262,8 +2319,8 @@ static int nft_pipapo_init(const struct nft_set *set,
 
 	/* Create an initial clone of matching data for next insertion */
 	priv->clone = pipapo_clone(m);
-	if (IS_ERR(priv->clone)) {
-		err = PTR_ERR(priv->clone);
+	if (!priv->clone) {
+		err = -ENOMEM;
 		goto out_free;
 	}
 
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_set_pipapo.h linux-libre-6.6.148-gnu/net/netfilter/nft_set_pipapo.h
index 743ba7c153ffe..820f0ff9d686a 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_set_pipapo.h
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_set_pipapo.h
@@ -142,9 +142,16 @@ struct nft_pipapo_scratch {
 	unsigned long map[];
 };
 
+enum nft_pipapo_clone_state {
+	NFT_PIPAPO_CLONE_NEW,
+	NFT_PIPAPO_CLONE_MOD,
+	NFT_PIPAPO_CLONE_ERR,
+};
+
 /**
  * struct nft_pipapo_match - Data used for lookup and matching
  * @field_count		Amount of fields in set
+ * @state:		add/delete state; used from control plane
  * @scratch:		Preallocated per-CPU maps for partial matching results
  * @bsize_max:		Maximum lookup table bucket size of all fields, in longs
  * @rcu			Matching data is swapped on commits
@@ -152,6 +159,7 @@ struct nft_pipapo_scratch {
  */
 struct nft_pipapo_match {
 	int field_count;
+	enum nft_pipapo_clone_state state:8;
 	struct nft_pipapo_scratch * __percpu *scratch;
 	size_t bsize_max;
 	struct rcu_head rcu;
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_socket.c linux-libre-6.6.148-gnu/net/netfilter/nft_socket.c
index 35d0409b00950..98326d585e075 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_socket.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_socket.c
@@ -249,31 +249,6 @@ static int nft_socket_dump(struct sk_buff *skb,
 	return 0;
 }
 
-static bool nft_socket_reduce(struct nft_regs_track *track,
-			      const struct nft_expr *expr)
-{
-	const struct nft_socket *priv = nft_expr_priv(expr);
-	const struct nft_socket *socket;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	socket = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->key != socket->key ||
-	    priv->dreg != socket->dreg ||
-	    priv->level != socket->level) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return nft_expr_reduce_bitwise(track, expr);
-}
-
 static int nft_socket_validate(const struct nft_ctx *ctx,
 			       const struct nft_expr *expr)
 {
@@ -296,7 +271,6 @@ static const struct nft_expr_ops nft_socket_ops = {
 	.init		= nft_socket_init,
 	.dump		= nft_socket_dump,
 	.validate	= nft_socket_validate,
-	.reduce		= nft_socket_reduce,
 };
 
 static struct nft_expr_type nft_socket_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_synproxy.c linux-libre-6.6.148-gnu/net/netfilter/nft_synproxy.c
index ad3e7d27f02e9..a80bdce38546f 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_synproxy.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_synproxy.c
@@ -290,7 +290,6 @@ static const struct nft_expr_ops nft_synproxy_ops = {
 	.dump		= nft_synproxy_dump,
 	.type		= &nft_synproxy_type,
 	.validate	= nft_synproxy_validate,
-	.reduce		= NFT_REDUCE_READONLY,
 };
 
 static struct nft_expr_type nft_synproxy_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_tproxy.c linux-libre-6.6.148-gnu/net/netfilter/nft_tproxy.c
index 50481280abd26..f2101af8c867f 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_tproxy.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_tproxy.c
@@ -331,7 +331,6 @@ static const struct nft_expr_ops nft_tproxy_ops = {
 	.init		= nft_tproxy_init,
 	.destroy	= nft_tproxy_destroy,
 	.dump		= nft_tproxy_dump,
-	.reduce		= NFT_REDUCE_READONLY,
 	.validate	= nft_tproxy_validate,
 };
 
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_tunnel.c linux-libre-6.6.148-gnu/net/netfilter/nft_tunnel.c
index 9678482585578..073e05636f6bb 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_tunnel.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_tunnel.c
@@ -124,31 +124,6 @@ nla_put_failure:
 	return -1;
 }
 
-static bool nft_tunnel_get_reduce(struct nft_regs_track *track,
-				  const struct nft_expr *expr)
-{
-	const struct nft_tunnel *priv = nft_expr_priv(expr);
-	const struct nft_tunnel *tunnel;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	tunnel = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->key != tunnel->key ||
-	    priv->dreg != tunnel->dreg ||
-	    priv->mode != tunnel->mode) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return false;
-}
-
 static struct nft_expr_type nft_tunnel_type;
 static const struct nft_expr_ops nft_tunnel_get_ops = {
 	.type		= &nft_tunnel_type,
@@ -156,7 +131,6 @@ static const struct nft_expr_ops nft_tunnel_get_ops = {
 	.eval		= nft_tunnel_get_eval,
 	.init		= nft_tunnel_get_init,
 	.dump		= nft_tunnel_get_dump,
-	.reduce		= nft_tunnel_get_reduce,
 };
 
 static struct nft_expr_type nft_tunnel_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/netfilter/nft_xfrm.c linux-libre-6.6.148-gnu/net/netfilter/nft_xfrm.c
index 8a07b46cc8fb7..81cbe8408c83c 100644
--- linux-libre-6.6.147-gnu/net/netfilter/nft_xfrm.c
+++ linux-libre-6.6.148-gnu/net/netfilter/nft_xfrm.c
@@ -258,32 +258,6 @@ static int nft_xfrm_validate(const struct nft_ctx *ctx, const struct nft_expr *e
 	return nft_chain_validate_hooks(ctx->chain, hooks);
 }
 
-static bool nft_xfrm_reduce(struct nft_regs_track *track,
-			    const struct nft_expr *expr)
-{
-	const struct nft_xfrm *priv = nft_expr_priv(expr);
-	const struct nft_xfrm *xfrm;
-
-	if (!nft_reg_track_cmp(track, expr, priv->dreg)) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	xfrm = nft_expr_priv(track->regs[priv->dreg].selector);
-	if (priv->key != xfrm->key ||
-	    priv->dreg != xfrm->dreg ||
-	    priv->dir != xfrm->dir ||
-	    priv->spnum != xfrm->spnum) {
-		nft_reg_track_update(track, expr, priv->dreg, priv->len);
-		return false;
-	}
-
-	if (!track->regs[priv->dreg].bitwise)
-		return true;
-
-	return nft_expr_reduce_bitwise(track, expr);
-}
-
 static struct nft_expr_type nft_xfrm_type;
 static const struct nft_expr_ops nft_xfrm_get_ops = {
 	.type		= &nft_xfrm_type,
@@ -292,7 +266,6 @@ static const struct nft_expr_ops nft_xfrm_get_ops = {
 	.init		= nft_xfrm_get_init,
 	.dump		= nft_xfrm_get_dump,
 	.validate	= nft_xfrm_validate,
-	.reduce		= nft_xfrm_reduce,
 };
 
 static struct nft_expr_type nft_xfrm_type __read_mostly = {
diff --git linux-libre-6.6.147-gnu/net/openvswitch/actions.c linux-libre-6.6.148-gnu/net/openvswitch/actions.c
index 0ea4fc2a755bf..793f86e247555 100644
--- linux-libre-6.6.147-gnu/net/openvswitch/actions.c
+++ linux-libre-6.6.148-gnu/net/openvswitch/actions.c
@@ -861,12 +861,8 @@ static void do_output(struct datapath *dp, struct sk_buff *skb, int out_port,
 		u16 mru = OVS_CB(skb)->mru;
 		u32 cutlen = OVS_CB(skb)->cutlen;
 
-		if (unlikely(cutlen > 0)) {
-			if (skb->len - cutlen > ovs_mac_header_len(key))
-				pskb_trim(skb, skb->len - cutlen);
-			else
-				pskb_trim(skb, ovs_mac_header_len(key));
-		}
+		if (unlikely(cutlen < skb->len))
+			pskb_trim(skb, max(cutlen, ovs_mac_header_len(key)));
 
 		if (likely(!mru ||
 		           (skb->len <= mru + vport->dev->hard_header_len))) {
@@ -1258,22 +1254,21 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
 			clone = skb_clone(skb, GFP_ATOMIC);
 			if (clone)
 				do_output(dp, clone, port, key);
-			OVS_CB(skb)->cutlen = 0;
+			OVS_CB(skb)->cutlen = U32_MAX;
 			break;
 		}
 
 		case OVS_ACTION_ATTR_TRUNC: {
 			struct ovs_action_trunc *trunc = nla_data(a);
 
-			if (skb->len > trunc->max_len)
-				OVS_CB(skb)->cutlen = skb->len - trunc->max_len;
+			OVS_CB(skb)->cutlen = trunc->max_len;
 			break;
 		}
 
 		case OVS_ACTION_ATTR_USERSPACE:
 			output_userspace(dp, skb, key, a, attr,
 						     len, OVS_CB(skb)->cutlen);
-			OVS_CB(skb)->cutlen = 0;
+			OVS_CB(skb)->cutlen = U32_MAX;
 			if (nla_is_last(a, rem)) {
 				consume_skb(skb);
 				return 0;
diff --git linux-libre-6.6.147-gnu/net/openvswitch/datapath.c linux-libre-6.6.148-gnu/net/openvswitch/datapath.c
index 857edc5373933..fb5b72700d82b 100644
--- linux-libre-6.6.147-gnu/net/openvswitch/datapath.c
+++ linux-libre-6.6.148-gnu/net/openvswitch/datapath.c
@@ -273,7 +273,7 @@ void ovs_dp_process_packet(struct sk_buff *skb, struct sw_flow_key *key)
 			upcall.portid = ovs_vport_find_upcall_portid(p, skb);
 
 		upcall.mru = OVS_CB(skb)->mru;
-		error = ovs_dp_upcall(dp, skb, key, &upcall, 0);
+		error = ovs_dp_upcall(dp, skb, key, &upcall, U32_MAX);
 		switch (error) {
 		case 0:
 		case -EAGAIN:
@@ -438,7 +438,8 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
 	struct sk_buff *nskb = NULL;
 	struct sk_buff *user_skb = NULL; /* to be queued to userspace */
 	struct nlattr *nla;
-	size_t len;
+	size_t msg_size;
+	size_t skb_len;
 	unsigned int hlen;
 	int err, dp_ifindex;
 	u64 hash;
@@ -459,7 +460,8 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
 		skb = nskb;
 	}
 
-	if (nla_attr_size(skb->len) > USHRT_MAX) {
+	skb_len = min(skb->len, cutlen);
+	if (nla_attr_size(skb_len) > USHRT_MAX) {
 		err = -EFBIG;
 		goto out;
 	}
@@ -474,13 +476,13 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
 	 * padding logic. Only perform zerocopy if padding is not required.
 	 */
 	if (dp->user_features & OVS_DP_F_UNALIGNED)
-		hlen = skb_zerocopy_headlen(skb);
+		hlen = min(skb_zerocopy_headlen(skb), cutlen);
 	else
-		hlen = skb->len;
+		hlen = skb_len;
 
-	len = upcall_msg_size(upcall_info, hlen - cutlen,
-			      OVS_CB(skb)->acts_origlen);
-	user_skb = genlmsg_new(len, GFP_ATOMIC);
+	msg_size = upcall_msg_size(upcall_info, hlen,
+				   OVS_CB(skb)->acts_origlen);
+	user_skb = genlmsg_new(msg_size, GFP_ATOMIC);
 	if (!user_skb) {
 		err = -ENOMEM;
 		goto out;
@@ -541,7 +543,7 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
 	}
 
 	/* Add OVS_PACKET_ATTR_LEN when packet is truncated */
-	if (cutlen > 0 &&
+	if (skb_len < skb->len &&
 	    nla_put_u32(user_skb, OVS_PACKET_ATTR_LEN, skb->len)) {
 		err = -ENOBUFS;
 		goto out;
@@ -566,9 +568,9 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
 		err = -ENOBUFS;
 		goto out;
 	}
-	nla->nla_len = nla_attr_size(skb->len - cutlen);
+	nla->nla_len = nla_attr_size(skb_len);
 
-	err = skb_zerocopy(user_skb, skb, skb->len - cutlen, hlen);
+	err = skb_zerocopy(user_skb, skb, skb_len, hlen);
 	if (err)
 		goto out;
 
@@ -625,6 +627,7 @@ static int ovs_packet_cmd_execute(struct sk_buff *skb, struct genl_info *info)
 		packet->ignore_df = 1;
 	}
 	OVS_CB(packet)->mru = mru;
+	OVS_CB(packet)->cutlen = U32_MAX;
 
 	if (a[OVS_PACKET_ATTR_HASH]) {
 		hash = nla_get_u64(a[OVS_PACKET_ATTR_HASH]);
diff --git linux-libre-6.6.147-gnu/net/openvswitch/datapath.h linux-libre-6.6.148-gnu/net/openvswitch/datapath.h
index 0cd29971a907c..88156a677f22c 100644
--- linux-libre-6.6.147-gnu/net/openvswitch/datapath.h
+++ linux-libre-6.6.148-gnu/net/openvswitch/datapath.h
@@ -114,7 +114,7 @@ struct datapath {
  * @mru: The maximum received fragement size; 0 if the packet is not
  * fragmented.
  * @acts_origlen: The netlink size of the flow actions applied to this skb.
- * @cutlen: The number of bytes from the packet end to be removed.
+ * @cutlen: The number of bytes in the packet to preserve on output.
  */
 struct ovs_skb_cb {
 	struct vport		*input_vport;
diff --git linux-libre-6.6.147-gnu/net/openvswitch/vport.c linux-libre-6.6.148-gnu/net/openvswitch/vport.c
index a0a8854e9f19e..eb0eb57dabe2f 100644
--- linux-libre-6.6.147-gnu/net/openvswitch/vport.c
+++ linux-libre-6.6.148-gnu/net/openvswitch/vport.c
@@ -503,7 +503,7 @@ int ovs_vport_receive(struct vport *vport, struct sk_buff *skb,
 
 	OVS_CB(skb)->input_vport = vport;
 	OVS_CB(skb)->mru = 0;
-	OVS_CB(skb)->cutlen = 0;
+	OVS_CB(skb)->cutlen = U32_MAX;
 	if (unlikely(dev_net(skb->dev) != ovs_dp_get_net(vport->dp))) {
 		u32 mark;
 
diff --git linux-libre-6.6.147-gnu/net/packet/af_packet.c linux-libre-6.6.148-gnu/net/packet/af_packet.c
index 1de0ef429f931..d435a48bc0e3b 100644
--- linux-libre-6.6.147-gnu/net/packet/af_packet.c
+++ linux-libre-6.6.148-gnu/net/packet/af_packet.c
@@ -4608,7 +4608,11 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
 
 	spin_lock(&po->bind_lock);
 	WRITE_ONCE(po->num, num);
-	if (was_running)
+	/*
+	 * NETDEV_UNREGISTER may have invalidated the binding while bind_lock
+	 * was dropped above.  Do not re-add a fanout hook to a dead device.
+	 */
+	if (was_running && READ_ONCE(po->ifindex) != -1)
 		register_prot_hook(sk);
 
 	spin_unlock(&po->bind_lock);
diff --git linux-libre-6.6.147-gnu/net/phonet/pep.c linux-libre-6.6.148-gnu/net/phonet/pep.c
index 72c77a313c833..9f3f70829cb1a 100644
--- linux-libre-6.6.147-gnu/net/phonet/pep.c
+++ linux-libre-6.6.148-gnu/net/phonet/pep.c
@@ -55,6 +55,8 @@ static unsigned char *pep_get_sb(struct sk_buff *skb, u8 *ptype, u8 *plen,
 	ph = skb_header_pointer(skb, 0, 2, &h);
 	if (ph == NULL || ph->sb_len < 2 || !pskb_may_pull(skb, ph->sb_len))
 		return NULL;
+	/* pskb_may_pull() may have reallocated the head; refetch ph. */
+	ph = skb_header_pointer(skb, 0, 2, &h);
 	ph->sb_len -= 2;
 	*ptype = ph->sb_type;
 	*plen = ph->sb_len;
diff --git linux-libre-6.6.147-gnu/net/qrtr/af_qrtr.c linux-libre-6.6.148-gnu/net/qrtr/af_qrtr.c
index 305523cebe3ba..fcd24a7df3f00 100644
--- linux-libre-6.6.147-gnu/net/qrtr/af_qrtr.c
+++ linux-libre-6.6.148-gnu/net/qrtr/af_qrtr.c
@@ -1261,6 +1261,14 @@ static int qrtr_create(struct net *net, struct socket *sock,
 	if (sock->type != SOCK_DGRAM)
 		return -EPROTOTYPE;
 
+	/* QRTR keeps its port and node state in module-global variables that
+	 * are not partitioned per network namespace, and the in-kernel name
+	 * service only operates in init_net. Confine the family to init_net so
+	 * a socket in another namespace cannot reach the global control plane.
+	 */
+	if (!net_eq(net, &init_net))
+		return -EAFNOSUPPORT;
+
 	sk = sk_alloc(net, AF_QIPCRTR, GFP_KERNEL, &qrtr_proto, kern);
 	if (!sk)
 		return -ENOMEM;
diff --git linux-libre-6.6.147-gnu/net/qrtr/ns.c linux-libre-6.6.148-gnu/net/qrtr/ns.c
index ecf49172307f1..90244ce7e95e7 100644
--- linux-libre-6.6.147-gnu/net/qrtr/ns.c
+++ linux-libre-6.6.148-gnu/net/qrtr/ns.c
@@ -85,9 +85,9 @@ struct qrtr_node {
 /* Max nodes limit is chosen based on the current platform requirements.
  * If the requirement changes in the future, this value can be increased.
  */
-#define QRTR_NS_MAX_NODES   64
+#define QRTR_NS_MAX_NODES   512
 
-static u8 node_count;
+static u16 node_count;
 
 static struct qrtr_node *node_get(unsigned int node_id)
 {
diff --git linux-libre-6.6.147-gnu/net/rds/recv.c linux-libre-6.6.148-gnu/net/rds/recv.c
index 5627f80013f8b..bd9d00326e94f 100644
--- linux-libre-6.6.147-gnu/net/rds/recv.c
+++ linux-libre-6.6.148-gnu/net/rds/recv.c
@@ -366,6 +366,21 @@ void rds_recv_incoming(struct rds_connection *conn, struct in6_addr *saddr,
 		goto out;
 	}
 
+	/*
+	 * rds_find_bound() uses a global (netns-agnostic) hash table.
+	 * An RDS connection created in netns A can match a socket bound
+	 * in the init netns, delivering inc cross-netns with inc->i_conn
+	 * pointing into netns A.  When cleanup_net() then frees that conn,
+	 * any subsequent dereference of inc->i_conn is a use-after-free.
+	 * Drop the inc if the receiving socket lives in a different netns.
+	 */
+	if (!net_eq(sock_net(rds_rs_to_sk(rs)), rds_conn_net(conn))) {
+		rds_stats_inc(s_recv_drop_no_sock);
+		rds_sock_put(rs);
+		rs = NULL;
+		goto out;
+	}
+
 	/* Process extension headers */
 	rds_recv_incoming_exthdrs(inc, rs);
 
diff --git linux-libre-6.6.147-gnu/net/rxrpc/af_rxrpc.c linux-libre-6.6.148-gnu/net/rxrpc/af_rxrpc.c
index 0547c809876ed..1a87cbd662c5a 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/af_rxrpc.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/af_rxrpc.c
@@ -362,9 +362,9 @@ void rxrpc_kernel_shutdown_call(struct socket *sock, struct rxrpc_call *call)
 
 		/* Make sure we're not going to call back into a kernel service */
 		if (call->notify_rx) {
-			spin_lock(&call->notify_lock);
+			spin_lock_irq(&call->notify_lock);
 			call->notify_rx = rxrpc_dummy_notify_rx;
-			spin_unlock(&call->notify_lock);
+			spin_unlock_irq(&call->notify_lock);
 		}
 	}
 	mutex_unlock(&call->user_mutex);
@@ -418,24 +418,20 @@ u32 rxrpc_kernel_get_epoch(struct socket *sock, struct rxrpc_call *call)
 EXPORT_SYMBOL(rxrpc_kernel_get_epoch);
 
 /**
- * rxrpc_kernel_new_call_notification - Get notifications of new calls
- * @sock: The socket to intercept received messages on
- * @notify_new_call: Function to be called when new calls appear
- * @discard_new_call: Function to discard preallocated calls
+ * rxrpc_kernel_set_notifications - Set table of callback operations
+ * @sock: The socket to install table upon
+ * @app_ops: Callback operation table to set
  *
- * Allow a kernel service to be given notifications about new calls.
+ * Allow a kernel service to set a table of event notifications on a socket.
  */
-void rxrpc_kernel_new_call_notification(
-	struct socket *sock,
-	rxrpc_notify_new_call_t notify_new_call,
-	rxrpc_discard_new_call_t discard_new_call)
+void rxrpc_kernel_set_notifications(struct socket *sock,
+				    const struct rxrpc_kernel_ops *app_ops)
 {
 	struct rxrpc_sock *rx = rxrpc_sk(sock->sk);
 
-	rx->notify_new_call = notify_new_call;
-	rx->discard_new_call = discard_new_call;
+	rx->app_ops = app_ops;
 }
-EXPORT_SYMBOL(rxrpc_kernel_new_call_notification);
+EXPORT_SYMBOL(rxrpc_kernel_set_notifications);
 
 /**
  * rxrpc_kernel_set_max_life - Set maximum lifespan on a call
diff --git linux-libre-6.6.147-gnu/net/rxrpc/ar-internal.h linux-libre-6.6.148-gnu/net/rxrpc/ar-internal.h
index 3d0ee89f21245..5f5421680b2eb 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/ar-internal.h
+++ linux-libre-6.6.148-gnu/net/rxrpc/ar-internal.h
@@ -141,8 +141,7 @@ struct rxrpc_backlog {
 struct rxrpc_sock {
 	/* WARNING: sk has to be the first member */
 	struct sock		sk;
-	rxrpc_notify_new_call_t	notify_new_call; /* Func to notify of new call */
-	rxrpc_discard_new_call_t discard_new_call; /* Func to discard a new call */
+	const struct rxrpc_kernel_ops *app_ops;	/* Table of kernel app notification funcs */
 	struct rxrpc_local	*local;		/* local endpoint */
 	struct rxrpc_backlog	*backlog;	/* Preallocation for services */
 	spinlock_t		incoming_lock;	/* Incoming call vs service shutdown lock */
diff --git linux-libre-6.6.147-gnu/net/rxrpc/call_accept.c linux-libre-6.6.148-gnu/net/rxrpc/call_accept.c
index 37ac8a6656786..cbf6187d68edf 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/call_accept.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/call_accept.c
@@ -34,7 +34,6 @@ static void rxrpc_dummy_notify(struct sock *sk, struct rxrpc_call *call,
 static int rxrpc_service_prealloc_one(struct rxrpc_sock *rx,
 				      struct rxrpc_backlog *b,
 				      rxrpc_notify_rx_t notify_rx,
-				      rxrpc_user_attach_call_t user_attach_call,
 				      unsigned long user_call_ID, gfp_t gfp,
 				      unsigned int debug_id)
 {
@@ -123,9 +122,10 @@ static int rxrpc_service_prealloc_one(struct rxrpc_sock *rx,
 
 	call->user_call_ID = user_call_ID;
 	call->notify_rx = notify_rx;
-	if (user_attach_call) {
+	if (rx->app_ops &&
+	    rx->app_ops->user_attach_call) {
 		rxrpc_get_call(call, rxrpc_call_get_kernel_service);
-		user_attach_call(call, user_call_ID);
+		rx->app_ops->user_attach_call(call, user_call_ID);
 	}
 
 	rxrpc_get_call(call, rxrpc_call_get_userid);
@@ -189,8 +189,8 @@ void rxrpc_discard_prealloc(struct rxrpc_sock *rx)
 	/* Make sure that there aren't any incoming calls in progress before we
 	 * clear the preallocation buffers.
 	 */
-	spin_lock(&rx->incoming_lock);
-	spin_unlock(&rx->incoming_lock);
+	spin_lock_irq(&rx->incoming_lock);
+	spin_unlock_irq(&rx->incoming_lock);
 
 	head = b->peer_backlog_head;
 	tail = b->peer_backlog_tail;
@@ -221,9 +221,10 @@ void rxrpc_discard_prealloc(struct rxrpc_sock *rx)
 		struct rxrpc_call *call = b->call_backlog[tail];
 		rxrpc_see_call(call, rxrpc_call_see_discard);
 		rcu_assign_pointer(call->socket, rx);
-		if (rx->discard_new_call) {
+		if (rx->app_ops &&
+		    rx->app_ops->discard_new_call) {
 			_debug("discard %lx", call->user_call_ID);
-			rx->discard_new_call(call, call->user_call_ID);
+			rx->app_ops->discard_new_call(call, call->user_call_ID);
 			if (call->notify_rx)
 				call->notify_rx = rxrpc_dummy_notify;
 			rxrpc_put_call(call, rxrpc_call_put_kernel);
@@ -348,7 +349,7 @@ bool rxrpc_new_incoming_call(struct rxrpc_local *local,
 	if (sp->hdr.type != RXRPC_PACKET_TYPE_DATA)
 		return rxrpc_protocol_error(skb, rxrpc_eproto_no_service_call);
 
-	read_lock(&local->services_lock);
+	read_lock_irq(&local->services_lock);
 
 	/* Weed out packets to services we're not offering.  Packets that would
 	 * begin a call are explicitly rejected and the rest are just
@@ -392,8 +393,9 @@ bool rxrpc_new_incoming_call(struct rxrpc_local *local,
 	rxrpc_incoming_call(rx, call, skb);
 	conn = call->conn;
 
-	if (rx->notify_new_call)
-		rx->notify_new_call(&rx->sk, call, call->user_call_ID);
+	if (rx->app_ops &&
+	    rx->app_ops->notify_new_call)
+		rx->app_ops->notify_new_call(&rx->sk, call, call->user_call_ID);
 
 	spin_lock(&conn->state_lock);
 	if (conn->state == RXRPC_CONN_SERVICE_UNSECURED) {
@@ -404,12 +406,12 @@ bool rxrpc_new_incoming_call(struct rxrpc_local *local,
 	spin_unlock(&conn->state_lock);
 
 	spin_unlock(&rx->incoming_lock);
-	read_unlock(&local->services_lock);
+	read_unlock_irq(&local->services_lock);
 
 	if (hlist_unhashed(&call->error_link)) {
-		spin_lock(&call->peer->lock);
+		spin_lock_irq(&call->peer->lock);
 		hlist_add_head(&call->error_link, &call->peer->error_targets);
-		spin_unlock(&call->peer->lock);
+		spin_unlock_irq(&call->peer->lock);
 	}
 
 	_leave(" = %p{%d}", call, call->debug_id);
@@ -418,20 +420,20 @@ bool rxrpc_new_incoming_call(struct rxrpc_local *local,
 	return true;
 
 unsupported_service:
-	read_unlock(&local->services_lock);
+	read_unlock_irq(&local->services_lock);
 	return rxrpc_direct_abort(skb, rxrpc_abort_service_not_offered,
 				  RX_INVALID_OPERATION, -EOPNOTSUPP);
 unsupported_security:
-	read_unlock(&local->services_lock);
+	read_unlock_irq(&local->services_lock);
 	return rxrpc_direct_abort(skb, rxrpc_abort_service_not_offered,
 				  RX_INVALID_OPERATION, -EKEYREJECTED);
 no_call:
 	spin_unlock(&rx->incoming_lock);
-	read_unlock(&local->services_lock);
+	read_unlock_irq(&local->services_lock);
 	_leave(" = f [%u]", skb->mark);
 	return false;
 discard:
-	read_unlock(&local->services_lock);
+	read_unlock_irq(&local->services_lock);
 	return true;
 }
 
@@ -445,8 +447,7 @@ int rxrpc_user_charge_accept(struct rxrpc_sock *rx, unsigned long user_call_ID)
 	if (rx->sk.sk_state == RXRPC_CLOSE)
 		return -ESHUTDOWN;
 
-	return rxrpc_service_prealloc_one(rx, b, NULL, NULL, user_call_ID,
-					  GFP_KERNEL,
+	return rxrpc_service_prealloc_one(rx, b, NULL, user_call_ID, GFP_KERNEL,
 					  atomic_inc_return(&rxrpc_debug_id));
 }
 
@@ -454,31 +455,41 @@ int rxrpc_user_charge_accept(struct rxrpc_sock *rx, unsigned long user_call_ID)
  * rxrpc_kernel_charge_accept - Charge up socket with preallocated calls
  * @sock: The socket on which to preallocate
  * @notify_rx: Event notification function for the call
- * @user_attach_call: Func to attach call to user_call_ID
  * @user_call_ID: The tag to attach to the preallocated call
  * @gfp: The allocation conditions.
  * @debug_id: The tracing debug ID.
  *
- * Charge up the socket with preallocated calls, each with a user ID.  A
- * function should be provided to effect the attachment from the user's side.
- * The user is given a ref to hold on the call.
+ * Charge up the socket with preallocated calls, each with a user ID.  The
+ * ->user_attach_call() callback function should be provided to effect the
+ * attachment from the user's side.  The user is given a ref to hold on the
+ * call.
  *
  * Note that the call may be come connected before this function returns.
  */
-int rxrpc_kernel_charge_accept(struct socket *sock,
-			       rxrpc_notify_rx_t notify_rx,
-			       rxrpc_user_attach_call_t user_attach_call,
+int rxrpc_kernel_charge_accept(struct socket *sock, rxrpc_notify_rx_t notify_rx,
 			       unsigned long user_call_ID, gfp_t gfp,
 			       unsigned int debug_id)
 {
-	struct rxrpc_sock *rx = rxrpc_sk(sock->sk);
-	struct rxrpc_backlog *b = rx->backlog;
+	struct rxrpc_backlog *b;
+	struct rxrpc_sock *rx;
+	struct sock *sk;
+	int ret;
 
-	if (sock->sk->sk_state == RXRPC_CLOSE)
-		return -ESHUTDOWN;
+	sk = sock->sk;
+	rx = rxrpc_sk(sk);
+
+	lock_sock(sk);
+	if (sk->sk_state != RXRPC_SERVER_LISTENING || !rx->backlog) {
+		ret = -ESHUTDOWN;
+		goto out;
+	}
+
+	b = rx->backlog;
+	ret = rxrpc_service_prealloc_one(rx, b, notify_rx, user_call_ID,
+					 gfp, debug_id);
 
-	return rxrpc_service_prealloc_one(rx, b, notify_rx,
-					  user_attach_call, user_call_ID,
-					  gfp, debug_id);
+out:
+	release_sock(sk);
+	return ret;
 }
 EXPORT_SYMBOL(rxrpc_kernel_charge_accept);
diff --git linux-libre-6.6.147-gnu/net/rxrpc/call_object.c linux-libre-6.6.148-gnu/net/rxrpc/call_object.c
index ede2fbc661135..b9b48050c22d1 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/call_object.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/call_object.c
@@ -48,7 +48,7 @@ void rxrpc_poke_call(struct rxrpc_call *call, enum rxrpc_call_poke_trace what)
 	bool busy;
 
 	if (!test_bit(RXRPC_CALL_DISCONNECTED, &call->flags)) {
-		spin_lock_bh(&local->lock);
+		spin_lock_irq(&local->lock);
 		busy = !list_empty(&call->attend_link);
 		trace_rxrpc_poke_call(call, busy, what);
 		if (!busy && !rxrpc_try_get_call(call, rxrpc_call_get_poke))
@@ -56,7 +56,7 @@ void rxrpc_poke_call(struct rxrpc_call *call, enum rxrpc_call_poke_trace what)
 		if (!busy) {
 			list_add_tail(&call->attend_link, &local->call_attend_q);
 		}
-		spin_unlock_bh(&local->lock);
+		spin_unlock_irq(&local->lock);
 		if (!busy)
 			rxrpc_wake_up_io_thread(local);
 	}
@@ -311,9 +311,9 @@ static int rxrpc_connect_call(struct rxrpc_call *call, gfp_t gfp)
 
 	trace_rxrpc_client(NULL, -1, rxrpc_client_queue_new_call);
 	rxrpc_get_call(call, rxrpc_call_get_io_thread);
-	spin_lock(&local->client_call_lock);
+	spin_lock_irq(&local->client_call_lock);
 	list_add_tail(&call->wait_link, &local->new_client_calls);
-	spin_unlock(&local->client_call_lock);
+	spin_unlock_irq(&local->client_call_lock);
 	rxrpc_wake_up_io_thread(local);
 	return 0;
 
@@ -439,7 +439,7 @@ error_attached_to_socket:
 
 /*
  * Set up an incoming call.  call->conn points to the connection.
- * This is called in BH context and isn't allowed to fail.
+ * This is called with interrupts disabled and isn't allowed to fail.
  */
 void rxrpc_incoming_call(struct rxrpc_sock *rx,
 			 struct rxrpc_call *call,
@@ -550,7 +550,7 @@ static void rxrpc_cleanup_ring(struct rxrpc_call *call)
 void rxrpc_release_call(struct rxrpc_sock *rx, struct rxrpc_call *call)
 {
 	struct rxrpc_connection *conn = call->conn;
-	bool put = false, putu = false;
+	bool putu = false;
 
 	_enter("{%d,%d}", call->debug_id, refcount_read(&call->ref));
 
@@ -562,23 +562,13 @@ void rxrpc_release_call(struct rxrpc_sock *rx, struct rxrpc_call *call)
 
 	rxrpc_put_call_slot(call);
 
-	/* Make sure we don't get any more notifications */
-	spin_lock(&rx->recvmsg_lock);
-
-	if (!list_empty(&call->recvmsg_link)) {
-		_debug("unlinking once-pending call %p { e=%lx f=%lx }",
-		       call, call->events, call->flags);
-		list_del(&call->recvmsg_link);
-		put = true;
-	}
-
-	/* list_empty() must return false in rxrpc_notify_socket() */
-	call->recvmsg_link.next = NULL;
-	call->recvmsg_link.prev = NULL;
-
-	spin_unlock(&rx->recvmsg_lock);
-	if (put)
-		rxrpc_put_call(call, rxrpc_call_put_unnotify);
+	/* Note that at this point, the call may still be on or may have been
+	 * added back on to the socket receive queue.  recvmsg() must discard
+	 * released calls.  The CALL_RELEASED flag should prevent further
+	 * notifications.
+	 */
+	spin_lock_irq(&rx->recvmsg_lock);
+	spin_unlock_irq(&rx->recvmsg_lock);
 
 	write_lock(&rx->call_lock);
 
@@ -627,6 +617,12 @@ void rxrpc_release_calls_on_socket(struct rxrpc_sock *rx)
 		rxrpc_put_call(call, rxrpc_call_put_release_sock);
 	}
 
+	while ((call = list_first_entry_or_null(&rx->recvmsg_q,
+						struct rxrpc_call, recvmsg_link))) {
+		list_del_init(&call->recvmsg_link);
+		rxrpc_put_call(call, rxrpc_call_put_release_recvmsg_q);
+	}
+
 	_leave("");
 }
 
diff --git linux-libre-6.6.147-gnu/net/rxrpc/conn_client.c linux-libre-6.6.148-gnu/net/rxrpc/conn_client.c
index a0231b64fb6ef..05d851ed7f5ae 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/conn_client.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/conn_client.c
@@ -505,10 +505,10 @@ void rxrpc_connect_client_calls(struct rxrpc_local *local)
 	       ) {
 		struct rxrpc_bundle *bundle = call->bundle;
 
-		spin_lock(&local->client_call_lock);
+		spin_lock_irq(&local->client_call_lock);
 		list_move_tail(&call->wait_link, &bundle->waiting_calls);
 		rxrpc_see_call(call, rxrpc_call_see_waiting_call);
-		spin_unlock(&local->client_call_lock);
+		spin_unlock_irq(&local->client_call_lock);
 
 		if (rxrpc_bundle_has_space(bundle))
 			rxrpc_activate_channels(bundle);
@@ -536,9 +536,9 @@ void rxrpc_expose_client_call(struct rxrpc_call *call)
 			set_bit(RXRPC_CONN_DONT_REUSE, &conn->flags);
 		trace_rxrpc_client(conn, channel, rxrpc_client_exposed);
 
-		spin_lock(&call->peer->lock);
+		spin_lock_irq(&call->peer->lock);
 		hlist_add_head(&call->error_link, &call->peer->error_targets);
-		spin_unlock(&call->peer->lock);
+		spin_unlock_irq(&call->peer->lock);
 	}
 }
 
@@ -579,9 +579,9 @@ void rxrpc_disconnect_client_call(struct rxrpc_bundle *bundle, struct rxrpc_call
 		ASSERTCMP(call->call_id, ==, 0);
 		ASSERT(!test_bit(RXRPC_CALL_EXPOSED, &call->flags));
 		/* May still be on ->new_client_calls. */
-		spin_lock(&local->client_call_lock);
+		spin_lock_irq(&local->client_call_lock);
 		list_del_init(&call->wait_link);
-		spin_unlock(&local->client_call_lock);
+		spin_unlock_irq(&local->client_call_lock);
 		return;
 	}
 
diff --git linux-libre-6.6.147-gnu/net/rxrpc/conn_event.c linux-libre-6.6.148-gnu/net/rxrpc/conn_event.c
index ab66903e4d72f..25fbef44ca9d6 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/conn_event.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/conn_event.c
@@ -26,7 +26,7 @@ static bool rxrpc_set_conn_aborted(struct rxrpc_connection *conn, struct sk_buff
 	bool aborted = false;
 
 	if (conn->state != RXRPC_CONN_ABORTED) {
-		spin_lock(&conn->state_lock);
+		spin_lock_irq(&conn->state_lock);
 		if (conn->state != RXRPC_CONN_ABORTED) {
 			conn->abort_code = abort_code;
 			conn->error	 = err;
@@ -37,7 +37,7 @@ static bool rxrpc_set_conn_aborted(struct rxrpc_connection *conn, struct sk_buff
 			set_bit(RXRPC_CONN_EV_ABORT_CALLS, &conn->events);
 			aborted = true;
 		}
-		spin_unlock(&conn->state_lock);
+		spin_unlock_irq(&conn->state_lock);
 	}
 
 	return aborted;
@@ -268,12 +268,12 @@ static int rxrpc_process_event(struct rxrpc_connection *conn,
 		return conn->security->respond_to_challenge(conn, skb);
 
 	case RXRPC_PACKET_TYPE_RESPONSE:
-		spin_lock(&conn->state_lock);
+		spin_lock_irq(&conn->state_lock);
 		if (conn->state != RXRPC_CONN_SERVICE_CHALLENGING) {
-			spin_unlock(&conn->state_lock);
+			spin_unlock_irq(&conn->state_lock);
 			return 0;
 		}
-		spin_unlock(&conn->state_lock);
+		spin_unlock_irq(&conn->state_lock);
 
 		ret = rxrpc_verify_response(conn, skb);
 		if (ret < 0)
@@ -284,12 +284,12 @@ static int rxrpc_process_event(struct rxrpc_connection *conn,
 		if (ret < 0)
 			return ret;
 
-		spin_lock(&conn->state_lock);
+		spin_lock_irq(&conn->state_lock);
 		if (conn->state == RXRPC_CONN_SERVICE_CHALLENGING) {
 			conn->state = RXRPC_CONN_SERVICE;
 			secured = true;
 		}
-		spin_unlock(&conn->state_lock);
+		spin_unlock_irq(&conn->state_lock);
 
 		if (secured) {
 			/* Offload call state flipping to the I/O thread.  As
diff --git linux-libre-6.6.147-gnu/net/rxrpc/conn_object.c linux-libre-6.6.148-gnu/net/rxrpc/conn_object.c
index f0c77f437b616..90652f6e85159 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/conn_object.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/conn_object.c
@@ -31,13 +31,13 @@ void rxrpc_poke_conn(struct rxrpc_connection *conn, enum rxrpc_conn_trace why)
 	if (WARN_ON_ONCE(!local))
 		return;
 
-	spin_lock_bh(&local->lock);
+	spin_lock_irq(&local->lock);
 	busy = !list_empty(&conn->attend_link);
 	if (!busy) {
 		rxrpc_get_connection(conn, why);
 		list_add_tail(&conn->attend_link, &local->conn_attend_q);
 	}
-	spin_unlock_bh(&local->lock);
+	spin_unlock_irq(&local->lock);
 	rxrpc_wake_up_io_thread(local);
 }
 
@@ -196,9 +196,9 @@ void rxrpc_disconnect_call(struct rxrpc_call *call)
 	call->peer->cong_ssthresh = call->cong_ssthresh;
 
 	if (!hlist_unhashed(&call->error_link)) {
-		spin_lock(&call->peer->lock);
+		spin_lock_irq(&call->peer->lock);
 		hlist_del_init(&call->error_link);
-		spin_unlock(&call->peer->lock);
+		spin_unlock_irq(&call->peer->lock);
 	}
 
 	if (rxrpc_is_client_call(call)) {
diff --git linux-libre-6.6.147-gnu/net/rxrpc/input.c linux-libre-6.6.148-gnu/net/rxrpc/input.c
index 1157bf75ef9c8..0503698af46d6 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/input.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/input.c
@@ -366,7 +366,7 @@ static void rxrpc_input_queue_data(struct rxrpc_call *call, struct sk_buff *skb,
 	struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
 	bool last = sp->hdr.flags & RXRPC_LAST_PACKET;
 
-	__skb_queue_tail(&call->recvmsg_queue, skb);
+	skb_queue_tail(&call->recvmsg_queue, skb);
 	rxrpc_input_update_ack_window(call, window, wtop);
 	trace_rxrpc_receive(call, last ? why + 1 : why, sp->hdr.serial, sp->hdr.seq);
 	if (last)
@@ -443,7 +443,6 @@ static void rxrpc_input_data_one(struct rxrpc_call *call, struct sk_buff *skb,
 
 		rxrpc_get_skb(skb, rxrpc_skb_get_to_recvmsg);
 
-		spin_lock(&call->recvmsg_queue.lock);
 		rxrpc_input_queue_data(call, skb, window, wtop, rxrpc_receive_queue);
 		*_notify = true;
 
@@ -465,8 +464,6 @@ static void rxrpc_input_data_one(struct rxrpc_call *call, struct sk_buff *skb,
 					       rxrpc_receive_queue_oos);
 		}
 
-		spin_unlock(&call->recvmsg_queue.lock);
-
 		call->ackr_sack_base = sack;
 	} else {
 		unsigned int slot;
diff --git linux-libre-6.6.147-gnu/net/rxrpc/io_thread.c linux-libre-6.6.148-gnu/net/rxrpc/io_thread.c
index f542eda13ff0b..d2046f7504f80 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/io_thread.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/io_thread.c
@@ -423,9 +423,9 @@ int rxrpc_io_thread(void *data)
 						struct rxrpc_connection,
 						attend_link);
 		if (conn) {
-			spin_lock_bh(&local->lock);
+			spin_lock_irq(&local->lock);
 			list_del_init(&conn->attend_link);
-			spin_unlock_bh(&local->lock);
+			spin_unlock_irq(&local->lock);
 
 			rxrpc_input_conn_event(conn, NULL);
 			rxrpc_put_connection(conn, rxrpc_conn_put_poke);
@@ -440,9 +440,9 @@ int rxrpc_io_thread(void *data)
 		if ((call = list_first_entry_or_null(&local->call_attend_q,
 						     struct rxrpc_call,
 						     attend_link))) {
-			spin_lock_bh(&local->lock);
+			spin_lock_irq(&local->lock);
 			list_del_init(&call->attend_link);
-			spin_unlock_bh(&local->lock);
+			spin_unlock_irq(&local->lock);
 
 			trace_rxrpc_call_poked(call);
 			rxrpc_input_call_event(call, NULL);
diff --git linux-libre-6.6.147-gnu/net/rxrpc/peer_event.c linux-libre-6.6.148-gnu/net/rxrpc/peer_event.c
index 8c7fad55da74d..fd66d18b94df4 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/peer_event.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/peer_event.c
@@ -205,23 +205,23 @@ static void rxrpc_distribute_error(struct rxrpc_peer *peer, struct sk_buff *skb,
 	struct rxrpc_call *call;
 	HLIST_HEAD(error_targets);
 
-	spin_lock(&peer->lock);
+	spin_lock_irq(&peer->lock);
 	hlist_move_list(&peer->error_targets, &error_targets);
 
 	while (!hlist_empty(&error_targets)) {
 		call = hlist_entry(error_targets.first,
 				   struct rxrpc_call, error_link);
 		hlist_del_init(&call->error_link);
-		spin_unlock(&peer->lock);
+		spin_unlock_irq(&peer->lock);
 
 		rxrpc_see_call(call, rxrpc_call_see_distribute_error);
 		rxrpc_set_call_completion(call, compl, 0, -err);
 		rxrpc_input_call_event(call, skb);
 
-		spin_lock(&peer->lock);
+		spin_lock_irq(&peer->lock);
 	}
 
-	spin_unlock(&peer->lock);
+	spin_unlock_irq(&peer->lock);
 }
 
 /*
diff --git linux-libre-6.6.147-gnu/net/rxrpc/peer_object.c linux-libre-6.6.148-gnu/net/rxrpc/peer_object.c
index 8d7a715a0bb1c..3a4cf95ecddfc 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/peer_object.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/peer_object.c
@@ -302,6 +302,7 @@ static void rxrpc_free_peer(struct rxrpc_peer *peer)
  * Set up a new incoming peer.  There shouldn't be any other matching peers
  * since we've already done a search in the list from the non-reentrant context
  * (the data_ready handler) that is the only place we can add new peers.
+ * Called with interrupts disabled.
  */
 void rxrpc_new_incoming_peer(struct rxrpc_local *local, struct rxrpc_peer *peer)
 {
diff --git linux-libre-6.6.147-gnu/net/rxrpc/recvmsg.c linux-libre-6.6.148-gnu/net/rxrpc/recvmsg.c
index 4f4094d0c5cc2..beb0eb426592a 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/recvmsg.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/recvmsg.c
@@ -27,8 +27,10 @@ void rxrpc_notify_socket(struct rxrpc_call *call)
 
 	_enter("%d", call->debug_id);
 
-	if (!list_empty(&call->recvmsg_link))
+	if (test_bit(RXRPC_CALL_RELEASED, &call->flags)) {
+		rxrpc_see_call(call, rxrpc_call_see_notify_released);
 		return;
+	}
 
 	rcu_read_lock();
 
@@ -36,16 +38,16 @@ void rxrpc_notify_socket(struct rxrpc_call *call)
 	sk = &rx->sk;
 	if (rx && sk->sk_state < RXRPC_CLOSE) {
 		if (call->notify_rx) {
-			spin_lock(&call->notify_lock);
+			spin_lock_irq(&call->notify_lock);
 			call->notify_rx(sk, call, call->user_call_ID);
-			spin_unlock(&call->notify_lock);
+			spin_unlock_irq(&call->notify_lock);
 		} else {
-			spin_lock(&rx->recvmsg_lock);
+			spin_lock_irq(&rx->recvmsg_lock);
 			if (list_empty(&call->recvmsg_link)) {
 				rxrpc_get_call(call, rxrpc_call_get_notify_socket);
 				list_add_tail(&call->recvmsg_link, &rx->recvmsg_q);
 			}
-			spin_unlock(&rx->recvmsg_lock);
+			spin_unlock_irq(&rx->recvmsg_lock);
 
 			if (!sock_flag(sk, SOCK_DEAD)) {
 				_debug("call %ps", sk->sk_data_ready);
@@ -379,14 +381,14 @@ try_again:
 	 * We also want to weed out calls that got requeued whilst we were
 	 * shovelling data out.
 	 */
-	spin_lock(&rx->recvmsg_lock);
+	spin_lock_irq(&rx->recvmsg_lock);
 	l = rx->recvmsg_q.next;
 	call = list_entry(l, struct rxrpc_call, recvmsg_link);
 
 	if (!rxrpc_call_is_complete(call) &&
 	    skb_queue_empty(&call->recvmsg_queue)) {
 		list_del_init(&call->recvmsg_link);
-		spin_unlock(&rx->recvmsg_lock);
+		spin_unlock_irq(&rx->recvmsg_lock);
 		release_sock(&rx->sk);
 		trace_rxrpc_recvmsg(call->debug_id, rxrpc_recvmsg_unqueue, 0);
 		rxrpc_put_call(call, rxrpc_call_put_recvmsg);
@@ -407,7 +409,7 @@ try_again:
 		list_del_init(&call->recvmsg_link);
 	else
 		rxrpc_get_call(call, rxrpc_call_get_recvmsg);
-	spin_unlock(&rx->recvmsg_lock);
+	spin_unlock_irq(&rx->recvmsg_lock);
 
 	call_debug_id = call->debug_id;
 	trace_rxrpc_recvmsg(call_debug_id, rxrpc_recvmsg_dequeue, 0);
@@ -502,17 +504,17 @@ error_unlock_call:
 
 error_requeue_call:
 	if (!(flags & MSG_PEEK)) {
-		spin_lock(&rx->recvmsg_lock);
+		spin_lock_irq(&rx->recvmsg_lock);
 		if (list_empty(&call->recvmsg_link)) {
 			list_add(&call->recvmsg_link, &rx->recvmsg_q);
 			rxrpc_see_call(call, rxrpc_call_see_recvmsg_requeue);
-			spin_unlock(&rx->recvmsg_lock);
+			spin_unlock_irq(&rx->recvmsg_lock);
 		} else if (list_is_first(&call->recvmsg_link, &rx->recvmsg_q)) {
-			spin_unlock(&rx->recvmsg_lock);
+			spin_unlock_irq(&rx->recvmsg_lock);
 			rxrpc_put_call(call, rxrpc_call_see_recvmsg_requeue_first);
 		} else {
 			list_move(&call->recvmsg_link, &rx->recvmsg_q);
-			spin_unlock(&rx->recvmsg_lock);
+			spin_unlock_irq(&rx->recvmsg_lock);
 			rxrpc_put_call(call, rxrpc_call_see_recvmsg_requeue_move);
 		}
 		trace_rxrpc_recvmsg(call_debug_id, rxrpc_recvmsg_requeue, 0);
diff --git linux-libre-6.6.147-gnu/net/rxrpc/rxperf.c linux-libre-6.6.148-gnu/net/rxrpc/rxperf.c
index b1536da2246b8..7b53e06da4587 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/rxperf.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/rxperf.c
@@ -136,6 +136,12 @@ static void rxperf_notify_end_reply_tx(struct sock *sock,
 			      RXPERF_CALL_SV_AWAIT_ACK);
 }
 
+static const struct rxrpc_kernel_ops rxperf_rxrpc_callback_ops = {
+	.notify_new_call	= rxperf_rx_new_call,
+	.discard_new_call	= rxperf_rx_discard_new_call,
+	.user_attach_call	= rxperf_rx_attach,
+};
+
 /*
  * Charge the incoming call preallocation.
  */
@@ -161,7 +167,6 @@ static void rxperf_charge_preallocation(struct work_struct *work)
 
 		if (rxrpc_kernel_charge_accept(rxperf_socket,
 					       rxperf_notify_rx,
-					       rxperf_rx_attach,
 					       (unsigned long)call,
 					       GFP_KERNEL,
 					       call->debug_id) < 0)
@@ -209,8 +214,7 @@ static int rxperf_open_socket(void)
 	if (ret < 0)
 		goto error_2;
 
-	rxrpc_kernel_new_call_notification(socket, rxperf_rx_new_call,
-					   rxperf_rx_discard_new_call);
+	rxrpc_kernel_set_notifications(socket, &rxperf_rxrpc_callback_ops);
 
 	ret = kernel_listen(socket, INT_MAX);
 	if (ret < 0)
diff --git linux-libre-6.6.147-gnu/net/rxrpc/security.c linux-libre-6.6.148-gnu/net/rxrpc/security.c
index cb8dd1d3b1d49..9784adc8f2759 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/security.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/security.c
@@ -114,10 +114,10 @@ found:
 	if (conn->state == RXRPC_CONN_CLIENT_UNSECURED) {
 		ret = conn->security->init_connection_security(conn, token);
 		if (ret == 0) {
-			spin_lock(&conn->state_lock);
+			spin_lock_irq(&conn->state_lock);
 			if (conn->state == RXRPC_CONN_CLIENT_UNSECURED)
 				conn->state = RXRPC_CONN_CLIENT;
-			spin_unlock(&conn->state_lock);
+			spin_unlock_irq(&conn->state_lock);
 		}
 	}
 	mutex_unlock(&conn->security_lock);
diff --git linux-libre-6.6.147-gnu/net/rxrpc/sendmsg.c linux-libre-6.6.148-gnu/net/rxrpc/sendmsg.c
index 6939617afc7bc..3dc54d6d4e316 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/sendmsg.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/sendmsg.c
@@ -93,9 +93,11 @@ no_wait:
  */
 static bool rxrpc_check_tx_space(struct rxrpc_call *call, rxrpc_seq_t *_tx_win)
 {
+	rxrpc_seq_t tx_bottom = READ_ONCE(call->tx_bottom);
+
 	if (_tx_win)
-		*_tx_win = call->tx_bottom;
-	return call->tx_prepared - call->tx_bottom < 256;
+		*_tx_win = tx_bottom;
+	return call->tx_prepared - tx_bottom < 256;
 }
 
 /*
@@ -137,7 +139,7 @@ static int rxrpc_wait_for_tx_window_waitall(struct rxrpc_sock *rx,
 		rtt = 2;
 
 	timeout = rtt;
-	tx_start = smp_load_acquire(&call->acks_hard_ack);
+	tx_start = READ_ONCE(call->acks_hard_ack);
 
 	for (;;) {
 		set_current_state(TASK_UNINTERRUPTIBLE);
diff --git linux-libre-6.6.147-gnu/net/rxrpc/txbuf.c linux-libre-6.6.148-gnu/net/rxrpc/txbuf.c
index d43be85123864..84d067fbc2fd1 100644
--- linux-libre-6.6.147-gnu/net/rxrpc/txbuf.c
+++ linux-libre-6.6.148-gnu/net/rxrpc/txbuf.c
@@ -112,14 +112,14 @@ void rxrpc_shrink_call_tx_buffer(struct rxrpc_call *call)
 
 	while ((txb = list_first_entry_or_null(&call->tx_buffer,
 					       struct rxrpc_txbuf, call_link))) {
-		hard_ack = smp_load_acquire(&call->acks_hard_ack);
+		hard_ack = call->acks_hard_ack;
 		if (before(hard_ack, txb->seq))
 			break;
 
 		if (txb->seq != call->tx_bottom + 1)
 			rxrpc_see_txbuf(txb, rxrpc_txbuf_see_out_of_step);
 		ASSERTCMP(txb->seq, ==, call->tx_bottom + 1);
-		smp_store_release(&call->tx_bottom, call->tx_bottom + 1);
+		WRITE_ONCE(call->tx_bottom, call->tx_bottom + 1);
 		list_del_rcu(&txb->call_link);
 
 		trace_rxrpc_txqueue(call, rxrpc_txqueue_dequeue);
diff --git linux-libre-6.6.147-gnu/net/sched/act_tunnel_key.c linux-libre-6.6.148-gnu/net/sched/act_tunnel_key.c
index 99fb869aee91b..65664e530c73b 100644
--- linux-libre-6.6.147-gnu/net/sched/act_tunnel_key.c
+++ linux-libre-6.6.148-gnu/net/sched/act_tunnel_key.c
@@ -344,14 +344,20 @@ static const struct nla_policy tunnel_key_policy[TCA_TUNNEL_KEY_MAX + 1] = {
 	[TCA_TUNNEL_KEY_ENC_TTL]      = { .type = NLA_U8 },
 };
 
-static void tunnel_key_release_params(struct tcf_tunnel_key_params *p)
+static void tunnel_key_release_params_rcu(struct rcu_head *head)
 {
-	if (!p)
-		return;
+	struct tcf_tunnel_key_params *p = container_of(head, typeof(*p), rcu);
+
 	if (p->tcft_action == TCA_TUNNEL_KEY_ACT_SET)
 		dst_release(&p->tcft_enc_metadata->dst);
+	kfree(p);
+}
 
-	kfree_rcu(p, rcu);
+static void tunnel_key_release_params(struct tcf_tunnel_key_params *p)
+{
+	if (!p)
+		return;
+	call_rcu(&p->rcu, tunnel_key_release_params_rcu);
 }
 
 static int tunnel_key_init(struct net *net, struct nlattr *nla,
diff --git linux-libre-6.6.147-gnu/net/sctp/auth.c linux-libre-6.6.148-gnu/net/sctp/auth.c
index c58fffc86a0c2..8320764b16b92 100644
--- linux-libre-6.6.147-gnu/net/sctp/auth.c
+++ linux-libre-6.6.148-gnu/net/sctp/auth.c
@@ -766,7 +766,7 @@ int sctp_auth_ep_add_chunkid(struct sctp_endpoint *ep, __u8 chunk_id)
 	/* Check if we can add this chunk to the array */
 	param_len = ntohs(p->param_hdr.length);
 	nchunks = param_len - sizeof(struct sctp_paramhdr);
-	if (nchunks == SCTP_NUM_CHUNK_TYPES)
+	if (nchunks == SCTP_AUTH_MAX_CHUNKS)
 		return -EINVAL;
 
 	p->chunks[nchunks] = chunk_id;
diff --git linux-libre-6.6.147-gnu/net/sctp/sm_make_chunk.c linux-libre-6.6.148-gnu/net/sctp/sm_make_chunk.c
index 611bddad36d4a..9ed8f502a9c1f 100644
--- linux-libre-6.6.147-gnu/net/sctp/sm_make_chunk.c
+++ linux-libre-6.6.148-gnu/net/sctp/sm_make_chunk.c
@@ -3171,6 +3171,12 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
 		if (!peer)
 			return SCTP_ERROR_DNS_FAILED;
 
+		/* Don't free asconf->transport; a later wildcard DEL-IP
+		 * parameter reuses it.
+		 */
+		if (peer == asconf->transport)
+			return SCTP_ERROR_REQ_REFUSED;
+
 		sctp_assoc_rm_peer(asoc, peer);
 		break;
 	case SCTP_PARAM_SET_PRIMARY:
diff --git linux-libre-6.6.147-gnu/net/sctp/sm_statefuns.c linux-libre-6.6.148-gnu/net/sctp/sm_statefuns.c
index fc04bea029dc1..ce0b5d6b4c523 100644
--- linux-libre-6.6.147-gnu/net/sctp/sm_statefuns.c
+++ linux-libre-6.6.148-gnu/net/sctp/sm_statefuns.c
@@ -640,7 +640,7 @@ static bool sctp_auth_chunk_verify(struct net *net, struct sctp_chunk *chunk,
 	struct sctp_chunk auth;
 
 	if (!chunk->auth_chunk)
-		return true;
+		return !sctp_auth_recv_cid(chunk->chunk_hdr->type, asoc);
 
 	/* SCTP-AUTH:  auth_chunk pointer is only set when the cookie-echo
 	 * is supposed to be authenticated and we have to do delayed
diff --git linux-libre-6.6.147-gnu/net/sctp/stream.c linux-libre-6.6.148-gnu/net/sctp/stream.c
index e8922f350bafe..0f81820c730ba 100644
--- linux-libre-6.6.147-gnu/net/sctp/stream.c
+++ linux-libre-6.6.148-gnu/net/sctp/stream.c
@@ -308,7 +308,8 @@ int sctp_send_reset_streams(struct sctp_association *asoc,
 					goto out;
 
 			param_len += str_nums * sizeof(__u16) +
-				     sizeof(struct sctp_strreset_inreq);
+				     (out ? sizeof(struct sctp_strreset_inreq)
+					  : sizeof(struct sctp_strreset_outreq));
 		}
 
 		if (param_len > SCTP_MAX_CHUNK_LEN -
@@ -639,6 +640,9 @@ struct sctp_chunk *sctp_process_strreset_inreq(
 
 	nums = (ntohs(param.p->length) - sizeof(*inreq)) / sizeof(__u16);
 	str_p = inreq->list_of_streams;
+	if (nums * sizeof(__u16) + sizeof(struct sctp_strreset_outreq) >
+	    SCTP_MAX_CHUNK_LEN - sizeof(struct sctp_reconf_chunk))
+		goto out;
 	for (i = 0; i < nums; i++) {
 		if (ntohs(str_p[i]) >= stream->outcnt) {
 			result = SCTP_STRRESET_ERR_WRONG_SSN;
diff --git linux-libre-6.6.147-gnu/net/sunrpc/svcsock.c linux-libre-6.6.148-gnu/net/sunrpc/svcsock.c
index ec09154bd4b2e..2c22677563330 100644
--- linux-libre-6.6.147-gnu/net/sunrpc/svcsock.c
+++ linux-libre-6.6.148-gnu/net/sunrpc/svcsock.c
@@ -68,6 +68,17 @@
 
 #define RPCDBG_FACILITY	RPCDBG_SVCXPRT
 
+/*
+ * For UDP:
+ * 1 for header page
+ * enough pages for RPCSVC_MAXPAYLOAD_UDP
+ * 1 in case payload is not aligned
+ * 1 for tail page
+ */
+enum {
+	SUNRPC_MAX_UDP_SENDPAGES = 1 + RPCSVC_MAXPAYLOAD_UDP / PAGE_SIZE + 1 + 1
+};
+
 /* To-do: to avoid tying up an nfsd thread while waiting for a
  * handshake request, the request could instead be deferred.
  */
@@ -737,7 +748,7 @@ static int svc_udp_sendto(struct svc_rqst *rqstp)
 		.msg_flags	= MSG_SPLICE_PAGES,
 		.msg_controllen	= sizeof(buffer),
 	};
-	unsigned int count;
+	int count;
 	int err;
 
 	svc_udp_release_ctxt(xprt, rqstp->rq_xprt_ctxt);
@@ -750,19 +761,23 @@ static int svc_udp_sendto(struct svc_rqst *rqstp)
 	if (svc_xprt_is_dead(xprt))
 		goto out_notconn;
 
-	count = xdr_buf_to_bvec(rqstp->rq_bvec,
-				ARRAY_SIZE(rqstp->rq_bvec), xdr);
+	count = xdr_buf_to_bvec(svsk->sk_bvec, SUNRPC_MAX_UDP_SENDPAGES, xdr);
+	if (count < 0) {
+		err = count;
+		goto out_trace;
+	}
 
-	iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, rqstp->rq_bvec,
+	iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, svsk->sk_bvec,
 		      count, rqstp->rq_res.len);
 	err = sock_sendmsg(svsk->sk_sock, &msg);
 	if (err == -ECONNREFUSED) {
 		/* ICMP error on earlier request. */
-		iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, rqstp->rq_bvec,
+		iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, svsk->sk_bvec,
 			      count, rqstp->rq_res.len);
 		err = sock_sendmsg(svsk->sk_sock, &msg);
 	}
 
+out_trace:
 	trace_svcsock_udp_send(xprt, err);
 
 	mutex_unlock(&xprt->xpt_mutex);
@@ -1250,28 +1265,33 @@ static int svc_tcp_sendmsg(struct svc_sock *svsk, struct svc_rqst *rqstp,
 	struct msghdr msg = {
 		.msg_flags	= MSG_SPLICE_PAGES,
 	};
-	unsigned int count;
+	int count;
 	void *buf;
 	int ret;
 
 	*sentp = 0;
 
 	/* The stream record marker is copied into a temporary page
-	 * fragment buffer so that it can be included in rq_bvec.
+	 * fragment buffer so that it can be included in sk_bvec.
 	 */
 	buf = page_frag_alloc(&svsk->sk_frag_cache, sizeof(marker),
 			      GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
 	memcpy(buf, &marker, sizeof(marker));
-	bvec_set_virt(rqstp->rq_bvec, buf, sizeof(marker));
+	bvec_set_virt(svsk->sk_bvec, buf, sizeof(marker));
 
-	count = xdr_buf_to_bvec(rqstp->rq_bvec + 1,
-				ARRAY_SIZE(rqstp->rq_bvec) - 1, &rqstp->rq_res);
+	count = xdr_buf_to_bvec(svsk->sk_bvec + 1, RPCSVC_MAXPAGES,
+				&rqstp->rq_res);
+	if (count < 0) {
+		ret = count;
+		goto out;
+	}
 
-	iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, rqstp->rq_bvec,
+	iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, svsk->sk_bvec,
 		      1 + count, sizeof(marker) + rqstp->rq_res.len);
 	ret = sock_sendmsg(svsk->sk_sock, &msg);
+out:
 	page_frag_free(buf);
 	if (ret < 0)
 		return ret;
@@ -1432,6 +1452,13 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
 	if (!svsk)
 		return ERR_PTR(-ENOMEM);
 
+	svsk->sk_bvec = kcalloc(RPCSVC_MAXPAGES + 1, sizeof(*svsk->sk_bvec),
+				GFP_KERNEL);
+	if (!svsk->sk_bvec) {
+		kfree(svsk);
+		return ERR_PTR(-ENOMEM);
+	}
+
 	inet = sock->sk;
 
 	if (pmap_register) {
@@ -1441,6 +1468,7 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
 				     inet->sk_protocol,
 				     ntohs(inet_sk(inet)->inet_sport));
 		if (err < 0) {
+			kfree(svsk->sk_bvec);
 			kfree(svsk);
 			return ERR_PTR(err);
 		}
@@ -1660,5 +1688,6 @@ static void svc_sock_free(struct svc_xprt *xprt)
 	if (pfc->va)
 		__page_frag_cache_drain(virt_to_head_page(pfc->va),
 					pfc->pagecnt_bias);
+	kfree(svsk->sk_bvec);
 	kfree(svsk);
 }
diff --git linux-libre-6.6.147-gnu/net/sunrpc/xdr.c linux-libre-6.6.148-gnu/net/sunrpc/xdr.c
index 80250af10777a..94912fc080511 100644
--- linux-libre-6.6.147-gnu/net/sunrpc/xdr.c
+++ linux-libre-6.6.148-gnu/net/sunrpc/xdr.c
@@ -167,13 +167,14 @@ xdr_free_bvec(struct xdr_buf *buf)
 /**
  * xdr_buf_to_bvec - Copy components of an xdr_buf into a bio_vec array
  * @bvec: bio_vec array to populate
- * @bvec_size: element count of @bio_vec
+ * @bvec_size: element count of @bvec
  * @xdr: xdr_buf to be copied
  *
- * Returns the number of entries consumed in @bvec.
+ * Returns the number of entries consumed in @bvec on success, or
+ * -ESERVERFAULT when @xdr does not fit within @bvec_size entries.
  */
-unsigned int xdr_buf_to_bvec(struct bio_vec *bvec, unsigned int bvec_size,
-			     const struct xdr_buf *xdr)
+int xdr_buf_to_bvec(struct bio_vec *bvec, unsigned int bvec_size,
+		    const struct xdr_buf *xdr)
 {
 	const struct kvec *head = xdr->head;
 	const struct kvec *tail = xdr->tail;
@@ -215,8 +216,207 @@ unsigned int xdr_buf_to_bvec(struct bio_vec *bvec, unsigned int bvec_size,
 
 bvec_overflow:
 	pr_warn_once("%s: bio_vec array overflow\n", __func__);
-	return count;
+	return -ESERVERFAULT;
+}
+
+/**
+ * xdr_buf_to_sg - Populate a scatterlist from an xdr_buf range
+ * @buf: xdr_buf to map
+ * @offset: starting byte offset within @buf
+ * @len: number of bytes to cover
+ * @sg: scatterlist array initialized with sg_init_table()
+ * @nsg: number of entries available in @sg
+ *
+ * @sg is traversed with sg_next(), so callers may pass a list
+ * assembled with sg_chain().
+ *
+ * Return: on success, the number of scatterlist entries used; the
+ * last used entry is marked with sg_mark_end().  On failure, a
+ * negative errno.
+ */
+int xdr_buf_to_sg(const struct xdr_buf *buf, unsigned int offset,
+		  unsigned int len, struct scatterlist *sg, unsigned int nsg)
+{
+	unsigned int page_len, thislen, page_offset;
+	struct scatterlist *cur = sg, *prev = NULL;
+	int nents = 0;
+	int i;
+
+	if (len == 0)
+		return 0;
+
+	if (offset >= buf->head[0].iov_len) {
+		offset -= buf->head[0].iov_len;
+	} else {
+		thislen = min_t(unsigned int,
+				buf->head[0].iov_len - offset, len);
+		if (nents >= nsg)
+			return -ENOSPC;
+		sg_set_buf(cur, buf->head[0].iov_base + offset,
+			   thislen);
+		prev = cur;
+		cur = sg_next(cur);
+		nents++;
+		len -= thislen;
+		offset = 0;
+	}
+	if (len == 0)
+		goto done;
+
+	if (offset >= buf->page_len) {
+		offset -= buf->page_len;
+	} else {
+		page_len = min(buf->page_len - offset, len);
+		len -= page_len;
+		page_offset = (offset + buf->page_base) & (PAGE_SIZE - 1);
+		i = (offset + buf->page_base) >> PAGE_SHIFT;
+		thislen = PAGE_SIZE - page_offset;
+		do {
+			if (thislen > page_len)
+				thislen = page_len;
+			if (nents >= nsg)
+				return -ENOSPC;
+			sg_set_page(cur, buf->pages[i],
+				    thislen, page_offset);
+			prev = cur;
+			cur = sg_next(cur);
+			nents++;
+			page_len -= thislen;
+			i++;
+			page_offset = 0;
+			thislen = PAGE_SIZE;
+		} while (page_len != 0);
+		offset = 0;
+	}
+	if (len == 0)
+		goto done;
+
+	if (offset < buf->tail[0].iov_len) {
+		thislen = min_t(unsigned int,
+				buf->tail[0].iov_len - offset, len);
+		if (nents >= nsg)
+			return -ENOSPC;
+		sg_set_buf(cur, buf->tail[0].iov_base + offset,
+			   thislen);
+		prev = cur;
+		nents++;
+		len -= thislen;
+	}
+	if (len != 0)
+		return -EINVAL;
+
+done:
+	if (prev)
+		sg_mark_end(prev);
+	return nents;
+}
+EXPORT_SYMBOL_GPL(xdr_buf_to_sg);
+
+/*
+ * Count the scatterlist entries needed to cover [offset, offset + len)
+ * within @buf.  Mirrors the walk in xdr_buf_to_sg() so the caller can
+ * size an allocation that matches the requested sub-range rather than
+ * the full xdr_buf.
+ */
+static unsigned int xdr_buf_sg_nents(const struct xdr_buf *buf,
+				     unsigned int offset, unsigned int len)
+{
+	unsigned int nsg = 0, thislen, page_offset;
+
+	if (len == 0)
+		return 0;
+
+	if (offset < buf->head[0].iov_len) {
+		thislen = min_t(unsigned int,
+				buf->head[0].iov_len - offset, len);
+		nsg++;
+		len -= thislen;
+		offset = 0;
+	} else {
+		offset -= buf->head[0].iov_len;
+	}
+	if (len == 0)
+		return nsg;
+
+	if (offset < buf->page_len) {
+		thislen = min(buf->page_len - offset, len);
+		page_offset = (offset + buf->page_base) & (PAGE_SIZE - 1);
+		nsg += DIV_ROUND_UP(page_offset + thislen, PAGE_SIZE);
+		len -= thislen;
+		offset = 0;
+	} else {
+		offset -= buf->page_len;
+	}
+	if (len == 0)
+		return nsg;
+
+	if (offset < buf->tail[0].iov_len)
+		nsg++;
+	return nsg;
+}
+
+/**
+ * xdr_buf_to_sg_alloc - Populate a scatterlist for an xdr_buf range
+ * @buf: xdr_buf to map
+ * @offset: starting byte offset within @buf
+ * @len: number of bytes to cover
+ * @sg_head: caller-provided scatterlist array (typically stack-allocated)
+ * @sg_head_nents: number of entries in @sg_head
+ * @sg_overflow: OUT: chained extension, or NULL when @sg_head sufficed
+ * @gfp: memory allocation flags for overflow
+ *
+ * Populates @sg_head directly when the xdr_buf fits.  When more
+ * entries are needed, an overflow scatterlist is allocated and
+ * chained from @sg_head so that the result is traversable with
+ * sg_next().
+ *
+ * Return: on success, the number of populated scatterlist entries
+ * (counting only data entries, not chain entries).  @sg_head is
+ * the head of the resulting list.  Caller must kfree @sg_overflow
+ * when done.  On failure, a negative errno.
+ */
+int xdr_buf_to_sg_alloc(const struct xdr_buf *buf, unsigned int offset,
+			unsigned int len, struct scatterlist *sg_head,
+			unsigned int sg_head_nents,
+			struct scatterlist **sg_overflow, gfp_t gfp)
+{
+	unsigned int nsg;
+	int ret;
+
+	*sg_overflow = NULL;
+	if (len == 0)
+		return 0;
+
+	nsg = xdr_buf_sg_nents(buf, offset, len);
+	if (nsg == 0)
+		return -EINVAL;
+
+	if (nsg <= sg_head_nents) {
+		sg_init_table(sg_head, nsg);
+	} else {
+		/* +1 replaces the slot sg_chain() consumes as the link. */
+		unsigned int overflow_nents = nsg - sg_head_nents + 1;
+		struct scatterlist *overflow;
+
+		overflow = kmalloc_array(overflow_nents, sizeof(*overflow),
+					 gfp);
+		if (!overflow)
+			return -ENOMEM;
+
+		sg_init_table(sg_head, sg_head_nents);
+		sg_init_table(overflow, overflow_nents);
+		sg_chain(sg_head, sg_head_nents, overflow);
+		*sg_overflow = overflow;
+	}
+
+	ret = xdr_buf_to_sg(buf, offset, len, sg_head, nsg);
+	if (ret < 0) {
+		kfree(*sg_overflow);
+		*sg_overflow = NULL;
+	}
+	return ret;
 }
+EXPORT_SYMBOL_GPL(xdr_buf_to_sg_alloc);
 
 /**
  * xdr_inline_pages - Prepare receive buffer for a large reply
diff --git linux-libre-6.6.147-gnu/net/sunrpc/xprtrdma/rpc_rdma.c linux-libre-6.6.148-gnu/net/sunrpc/xprtrdma/rpc_rdma.c
index e201b37578a70..aa57e057ff451 100644
--- linux-libre-6.6.147-gnu/net/sunrpc/xprtrdma/rpc_rdma.c
+++ linux-libre-6.6.148-gnu/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -542,6 +542,7 @@ void rpcrdma_sendctx_unmap(struct rpcrdma_sendctx *sc)
 
 	rpcrdma_sendctx_dma_unmap(sc);
 	sc->sc_req = NULL;
+	req->rl_sendctx = NULL;
 	rpcrdma_req_put(req);
 }
 
@@ -550,8 +551,11 @@ void rpcrdma_sendctx_unmap(struct rpcrdma_sendctx *sc)
  */
 static void rpcrdma_sendctx_cancel(struct rpcrdma_sendctx *sc)
 {
+	struct rpcrdma_req *req = sc->sc_req;
+
 	rpcrdma_sendctx_dma_unmap(sc);
 	sc->sc_req = NULL;
+	req->rl_sendctx = NULL;
 }
 
 /* Prepare an SGE for the RPC-over-RDMA transport header.
diff --git linux-libre-6.6.147-gnu/net/sunrpc/xprtrdma/verbs.c linux-libre-6.6.148-gnu/net/sunrpc/xprtrdma/verbs.c
index 27bb176f082f6..a97f0b18ac429 100644
--- linux-libre-6.6.147-gnu/net/sunrpc/xprtrdma/verbs.c
+++ linux-libre-6.6.148-gnu/net/sunrpc/xprtrdma/verbs.c
@@ -1067,9 +1067,15 @@ static struct rpcrdma_rep *rpcrdma_rep_get_locked(struct rpcrdma_buffer *buf)
  * @buf: buffer pool
  * @rep: rep to release
  *
+ * The rep's transient association with an rpc_rqst, established
+ * by rpcrdma_reply_handler() and torn down here, must not survive
+ * onto rb_free_reps: rpcrdma_post_recvs() pulls reps from the free
+ * list to re-post them, and a non-NULL rr_rqst on a free-listed rep
+ * would imply the rep is still referenced by a req.
  */
 void rpcrdma_rep_put(struct rpcrdma_buffer *buf, struct rpcrdma_rep *rep)
 {
+	rep->rr_rqst = NULL;
 	llist_add(&rep->rr_node, &buf->rb_free_reps);
 }
 
@@ -1252,9 +1258,11 @@ rpcrdma_mr_get(struct rpcrdma_xprt *r_xprt)
  */
 void rpcrdma_reply_put(struct rpcrdma_buffer *buffers, struct rpcrdma_req *req)
 {
-	if (req->rl_reply) {
-		rpcrdma_rep_put(buffers, req->rl_reply);
+	struct rpcrdma_rep *rep = req->rl_reply;
+
+	if (rep) {
 		req->rl_reply = NULL;
+		rpcrdma_rep_put(buffers, rep);
 	}
 	/* I2: rl_reply NULL after the put closes the
 	 * 'rep on rb_free_reps still referenced by req' window.
diff --git linux-libre-6.6.147-gnu/net/tipc/netlink.c linux-libre-6.6.148-gnu/net/tipc/netlink.c
index 8336a9664703f..575b6f71c09ec 100644
--- linux-libre-6.6.147-gnu/net/tipc/netlink.c
+++ linux-libre-6.6.148-gnu/net/tipc/netlink.c
@@ -113,12 +113,16 @@ const struct nla_policy tipc_nl_node_policy[TIPC_NLA_NODE_MAX + 1] = {
 };
 
 /* Properties valid for media, bearer and link */
+static struct netlink_range_validation tipc_nl_mtu_range = {
+	.max = U16_MAX,
+};
+
 const struct nla_policy tipc_nl_prop_policy[TIPC_NLA_PROP_MAX + 1] = {
 	[TIPC_NLA_PROP_UNSPEC]		= { .type = NLA_UNSPEC },
 	[TIPC_NLA_PROP_PRIO]		= { .type = NLA_U32 },
 	[TIPC_NLA_PROP_TOL]		= { .type = NLA_U32 },
 	[TIPC_NLA_PROP_WIN]		= { .type = NLA_U32 },
-	[TIPC_NLA_PROP_MTU]		= { .type = NLA_U32 },
+	[TIPC_NLA_PROP_MTU]		= NLA_POLICY_FULL_RANGE(NLA_U32, &tipc_nl_mtu_range),
 	[TIPC_NLA_PROP_BROADCAST]	= { .type = NLA_U32 },
 	[TIPC_NLA_PROP_BROADCAST_RATIO]	= { .type = NLA_U32 }
 };
diff --git linux-libre-6.6.147-gnu/net/tipc/netlink_compat.c linux-libre-6.6.148-gnu/net/tipc/netlink_compat.c
index c763008a8adba..c760ba270547e 100644
--- linux-libre-6.6.147-gnu/net/tipc/netlink_compat.c
+++ linux-libre-6.6.148-gnu/net/tipc/netlink_compat.c
@@ -222,6 +222,10 @@ static int __tipc_nl_compat_dumpit(struct tipc_nl_compat_cmd_dump *cmd,
 		int rem;
 
 		len = (*cmd->dumpit)(buf, &cb);
+		if (len < 0) {
+			err = len;
+			goto err_out;
+		}
 
 		nlmsg_for_each_msg(nlmsg, nlmsg_hdr(buf), len, rem) {
 			err = nlmsg_parse_deprecated(nlmsg, GENL_HDRLEN,
diff --git linux-libre-6.6.147-gnu/net/tipc/socket.c linux-libre-6.6.148-gnu/net/tipc/socket.c
index 31c6b61f0b0fd..4fefe9cf721f5 100644
--- linux-libre-6.6.147-gnu/net/tipc/socket.c
+++ linux-libre-6.6.148-gnu/net/tipc/socket.c
@@ -504,6 +504,7 @@ static int tipc_sk_create(struct net *net, struct socket *sock,
 	tipc_set_sk_state(sk, TIPC_OPEN);
 	if (tipc_sk_insert(tsk)) {
 		sk_free(sk);
+		sock->sk = NULL;
 		pr_warn("Socket create failed; port number exhausted\n");
 		return -EINVAL;
 	}
@@ -2460,17 +2461,17 @@ static void tipc_sk_enqueue(struct sk_buff_head *inputq, struct sock *sk,
 			atomic_set(dcnt, 0);
 		lim = rcvbuf_limit(sk, skb) + atomic_read(dcnt);
 		if (likely(!sk_add_backlog(sk, skb, lim))) {
-			trace_tipc_sk_overlimit1(sk, skb, TIPC_DUMP_ALL,
+			trace_tipc_sk_overlimit1(sk, skb, TIPC_DUMP_SK_BKLGQ,
 						 "bklg & rcvq >90% allocated!");
 			continue;
 		}
 
-		trace_tipc_sk_dump(sk, skb, TIPC_DUMP_ALL, "err_overload!");
+		trace_tipc_sk_dump(sk, skb, TIPC_DUMP_SK_BKLGQ, "err_overload!");
 		/* Overload => reject message back to sender */
 		onode = tipc_own_addr(sock_net(sk));
 		atomic_inc(&sk->sk_drops);
 		if (tipc_msg_reverse(onode, &skb, TIPC_ERR_OVERLOAD)) {
-			trace_tipc_sk_rej_msg(sk, skb, TIPC_DUMP_ALL,
+			trace_tipc_sk_rej_msg(sk, skb, TIPC_DUMP_SK_BKLGQ,
 					      "@sk_enqueue!");
 			__skb_queue_tail(xmitq, skb);
 		}
diff --git linux-libre-6.6.147-gnu/net/tls/tls_device.c linux-libre-6.6.148-gnu/net/tls/tls_device.c
index 1fc1e8e2a9cb2..7fce47197d0a4 100644
--- linux-libre-6.6.147-gnu/net/tls/tls_device.c
+++ linux-libre-6.6.148-gnu/net/tls/tls_device.c
@@ -600,13 +600,15 @@ void tls_device_splice_eof(struct socket *sock)
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct iov_iter iter = {};
 
-	if (!tls_is_partially_sent_record(tls_ctx))
+	if (!tls_is_partially_sent_record(tls_ctx) &&
+	    !tls_is_pending_open_record(tls_ctx))
 		return;
 
 	mutex_lock(&tls_ctx->tx_lock);
 	lock_sock(sk);
 
-	if (tls_is_partially_sent_record(tls_ctx)) {
+	if (tls_is_partially_sent_record(tls_ctx) ||
+	    tls_is_pending_open_record(tls_ctx)) {
 		iov_iter_bvec(&iter, ITER_SOURCE, NULL, 0, 0);
 		tls_push_data(sk, &iter, 0, 0, TLS_RECORD_TYPE_DATA);
 	}
diff --git linux-libre-6.6.147-gnu/net/wireless/core.c linux-libre-6.6.148-gnu/net/wireless/core.c
index d07c4baa32d9f..800fbfd591949 100644
--- linux-libre-6.6.147-gnu/net/wireless/core.c
+++ linux-libre-6.6.148-gnu/net/wireless/core.c
@@ -1132,6 +1132,7 @@ void wiphy_unregister(struct wiphy *wiphy)
 	/* this has nothing to do now but make sure it's gone */
 	cancel_work_sync(&rdev->wiphy_work);
 
+	cancel_work_sync(&rdev->sched_scan_res_wk);
 	cancel_work_sync(&rdev->rfkill_block);
 	cancel_work_sync(&rdev->conn_work);
 	flush_work(&rdev->event_work);
diff --git linux-libre-6.6.147-gnu/net/wireless/nl80211.c linux-libre-6.6.148-gnu/net/wireless/nl80211.c
index e4a490d12b504..545f7ecaad76f 100644
--- linux-libre-6.6.147-gnu/net/wireless/nl80211.c
+++ linux-libre-6.6.148-gnu/net/wireless/nl80211.c
@@ -309,7 +309,9 @@ nl80211_ftm_responder_policy[NL80211_FTM_RESP_ATTR_MAX + 1] = {
 static const struct nla_policy
 nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = {
 	[NL80211_PMSR_FTM_REQ_ATTR_ASAP] = { .type = NLA_FLAG },
-	[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE] = { .type = NLA_U32 },
+	[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE] =
+		NLA_POLICY_RANGE(NLA_U32, NL80211_PREAMBLE_LEGACY,
+				 NL80211_PREAMBLE_HE),
 	[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP] =
 		NLA_POLICY_MAX(NLA_U8, 15),
 	[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD] = { .type = NLA_U16 },
@@ -5453,7 +5455,8 @@ static int nl80211_parse_mbssid_config(struct wiphy *wiphy,
 }
 
 static struct cfg80211_mbssid_elems *
-nl80211_parse_mbssid_elems(struct wiphy *wiphy, struct nlattr *attrs)
+nl80211_parse_mbssid_elems(struct wiphy *wiphy, struct nlattr *attrs,
+			   struct netlink_ext_ack *extack)
 {
 	struct nlattr *nl_elems;
 	struct cfg80211_mbssid_elems *elems;
@@ -5464,6 +5467,12 @@ nl80211_parse_mbssid_elems(struct wiphy *wiphy, struct nlattr *attrs)
 		return ERR_PTR(-EINVAL);
 
 	nla_for_each_nested(nl_elems, attrs, rem_elems) {
+		int ret;
+
+		ret = validate_ie_attr(nl_elems, extack);
+		if (ret)
+			return ERR_PTR(ret);
+
 		if (num_elems >= 255)
 			return ERR_PTR(-EINVAL);
 		num_elems++;
@@ -5635,7 +5644,8 @@ static int nl80211_parse_beacon(struct cfg80211_registered_device *rdev,
 	if (attrs[NL80211_ATTR_MBSSID_ELEMS]) {
 		struct cfg80211_mbssid_elems *mbssid =
 			nl80211_parse_mbssid_elems(&rdev->wiphy,
-						   attrs[NL80211_ATTR_MBSSID_ELEMS]);
+						   attrs[NL80211_ATTR_MBSSID_ELEMS],
+						   extack);
 
 		if (IS_ERR(mbssid))
 			return PTR_ERR(mbssid);
@@ -5651,8 +5661,10 @@ static int nl80211_parse_beacon(struct cfg80211_registered_device *rdev,
 			if (IS_ERR(rnr))
 				return PTR_ERR(rnr);
 
-			if (rnr && rnr->cnt < bcn->mbssid_ies->cnt)
+			if (rnr && rnr->cnt < bcn->mbssid_ies->cnt) {
+				kfree(rnr);
 				return -EINVAL;
+			}
 
 			bcn->rnr_ies = rnr;
 		}
diff --git linux-libre-6.6.147-gnu/net/wireless/pmsr.c linux-libre-6.6.148-gnu/net/wireless/pmsr.c
index 77cb1de9fc13b..678bbe5bf455f 100644
--- linux-libre-6.6.147-gnu/net/wireless/pmsr.c
+++ linux-libre-6.6.148-gnu/net/wireless/pmsr.c
@@ -114,6 +114,7 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
 		NL_SET_ERR_MSG_ATTR(info->extack,
 				    tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI],
 				    "FTM: LCI request not supported");
+		return -EOPNOTSUPP;
 	}
 
 	out->ftm.request_civicloc =
@@ -122,6 +123,7 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
 		NL_SET_ERR_MSG_ATTR(info->extack,
 				    tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC],
 			    "FTM: civic location request not supported");
+		return -EOPNOTSUPP;
 	}
 
 	out->ftm.trigger_based =
@@ -188,6 +190,7 @@ static int pmsr_parse_peer(struct cfg80211_registered_device *rdev,
 {
 	struct nlattr *tb[NL80211_PMSR_PEER_ATTR_MAX + 1];
 	struct nlattr *req[NL80211_PMSR_REQ_ATTR_MAX + 1];
+	bool have_measurement_type = false;
 	struct nlattr *treq;
 	int err, rem;
 
@@ -240,6 +243,14 @@ static int pmsr_parse_peer(struct cfg80211_registered_device *rdev,
 	}
 
 	nla_for_each_nested(treq, req[NL80211_PMSR_REQ_ATTR_DATA], rem) {
+		if (have_measurement_type) {
+			NL_SET_ERR_MSG_ATTR(info->extack, treq,
+					    "multiple measurement types in request data");
+			return -EINVAL;
+		}
+
+		have_measurement_type = true;
+
 		switch (nla_type(treq)) {
 		case NL80211_PMSR_TYPE_FTM:
 			err = pmsr_parse_ftm(rdev, treq, out, info);
@@ -249,10 +260,16 @@ static int pmsr_parse_peer(struct cfg80211_registered_device *rdev,
 					    "unsupported measurement type");
 			err = -EINVAL;
 		}
+		if (err)
+			return err;
 	}
 
-	if (err)
-		return err;
+	if (!have_measurement_type) {
+		NL_SET_ERR_MSG_ATTR(info->extack,
+				    req[NL80211_PMSR_REQ_ATTR_DATA],
+				    "missing measurement type in request data");
+		return -EINVAL;
+	}
 
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/net/wireless/scan.c linux-libre-6.6.148-gnu/net/wireless/scan.c
index b12508188a18d..c978e6252f7a1 100644
--- linux-libre-6.6.147-gnu/net/wireless/scan.c
+++ linux-libre-6.6.148-gnu/net/wireless/scan.c
@@ -243,7 +243,7 @@ bool cfg80211_is_element_inherited(const struct element *elem,
 		return true;
 
 	if (elem->id == WLAN_EID_EXTENSION) {
-		if (!ext_id_len)
+		if (!ext_id_len || !elem->datalen)
 			return true;
 		loop_len = ext_id_len;
 		list = &non_inherit_elem->data[3 + id_len];
diff --git linux-libre-6.6.147-gnu/net/x25/af_x25.c linux-libre-6.6.148-gnu/net/x25/af_x25.c
index f15a4493eb0bf..31f18f45b3459 100644
--- linux-libre-6.6.147-gnu/net/x25/af_x25.c
+++ linux-libre-6.6.148-gnu/net/x25/af_x25.c
@@ -1772,15 +1772,19 @@ void x25_kill_by_neigh(struct x25_neigh *nb)
 {
 	struct sock *s;
 
+again:
 	write_lock_bh(&x25_list_lock);
 
 	sk_for_each(s, &x25_list) {
 		if (x25_sk(s)->neighbour == nb) {
+			sock_hold(s);
 			write_unlock_bh(&x25_list_lock);
 			lock_sock(s);
-			x25_disconnect(s, ENETUNREACH, 0, 0);
+			if (x25_sk(s)->neighbour == nb)
+				x25_disconnect(s, ENETUNREACH, 0, 0);
 			release_sock(s);
-			write_lock_bh(&x25_list_lock);
+			sock_put(s);
+			goto again;
 		}
 	}
 	write_unlock_bh(&x25_list_lock);
diff --git linux-libre-6.6.147-gnu/net/xfrm/xfrm_policy.c linux-libre-6.6.148-gnu/net/xfrm/xfrm_policy.c
index 7eaaaf56e631a..00d9693c13ae7 100644
--- linux-libre-6.6.147-gnu/net/xfrm/xfrm_policy.c
+++ linux-libre-6.6.148-gnu/net/xfrm/xfrm_policy.c
@@ -1298,8 +1298,8 @@ static void xfrm_hash_rebuild(struct work_struct *work)
 			}
 		}
 
-		if (policy->selector.prefixlen_d < dbits ||
-		    policy->selector.prefixlen_s < sbits)
+		if (policy->selector.prefixlen_d >= dbits &&
+		    policy->selector.prefixlen_s >= sbits)
 			continue;
 
 		bin = xfrm_policy_inexact_alloc_bin(policy, dir);
diff --git linux-libre-6.6.147-gnu/security/apparmor/include/net.h linux-libre-6.6.148-gnu/security/apparmor/include/net.h
index aa8515af677f0..97ea4d0c607ce 100644
--- linux-libre-6.6.147-gnu/security/apparmor/include/net.h
+++ linux-libre-6.6.148-gnu/security/apparmor/include/net.h
@@ -51,8 +51,12 @@ struct aa_sk_ctx {
 	struct aa_label *peer;
 };
 
-#define SK_CTX(X) ((X)->sk_security)
 #define SOCK_ctx(X) SOCK_INODE(X)->i_security
+static inline struct aa_sk_ctx *aa_sock(const struct sock *sk)
+{
+	return sk->sk_security + apparmor_blob_sizes.lbs_sock;
+}
+
 #define DEFINE_AUDIT_NET(NAME, OP, SK, F, T, P)				  \
 	struct lsm_network_audit NAME ## _net = { .sk = (SK),		  \
 						  .family = (F)};	  \
diff --git linux-libre-6.6.147-gnu/security/apparmor/lsm.c linux-libre-6.6.148-gnu/security/apparmor/lsm.c
index 79d0a9c1a99b1..7daf142b99de0 100644
--- linux-libre-6.6.147-gnu/security/apparmor/lsm.c
+++ linux-libre-6.6.148-gnu/security/apparmor/lsm.c
@@ -850,33 +850,15 @@ static int apparmor_task_kill(struct task_struct *target, struct kernel_siginfo
 	return error;
 }
 
-/**
- * apparmor_sk_alloc_security - allocate and attach the sk_security field
- */
-static int apparmor_sk_alloc_security(struct sock *sk, int family, gfp_t flags)
-{
-	struct aa_sk_ctx *ctx;
-
-	ctx = kzalloc(sizeof(*ctx), flags);
-	if (!ctx)
-		return -ENOMEM;
-
-	SK_CTX(sk) = ctx;
-
-	return 0;
-}
-
 /**
  * apparmor_sk_free_security - free the sk_security field
  */
 static void apparmor_sk_free_security(struct sock *sk)
 {
-	struct aa_sk_ctx *ctx = SK_CTX(sk);
+	struct aa_sk_ctx *ctx = aa_sock(sk);
 
-	SK_CTX(sk) = NULL;
 	aa_put_label(ctx->label);
 	aa_put_label(ctx->peer);
-	kfree(ctx);
 }
 
 /**
@@ -885,8 +867,8 @@ static void apparmor_sk_free_security(struct sock *sk)
 static void apparmor_sk_clone_security(const struct sock *sk,
 				       struct sock *newsk)
 {
-	struct aa_sk_ctx *ctx = SK_CTX(sk);
-	struct aa_sk_ctx *new = SK_CTX(newsk);
+	struct aa_sk_ctx *ctx = aa_sock(sk);
+	struct aa_sk_ctx *new = aa_sock(newsk);
 
 	if (new->label)
 		aa_put_label(new->label);
@@ -940,7 +922,7 @@ static int apparmor_socket_post_create(struct socket *sock, int family,
 		label = aa_get_current_label();
 
 	if (sock->sk) {
-		struct aa_sk_ctx *ctx = SK_CTX(sock->sk);
+		struct aa_sk_ctx *ctx = aa_sock(sock->sk);
 
 		aa_put_label(ctx->label);
 		ctx->label = aa_get_label(label);
@@ -1139,7 +1121,7 @@ static int apparmor_socket_shutdown(struct socket *sock, int how)
  */
 static int apparmor_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
-	struct aa_sk_ctx *ctx = SK_CTX(sk);
+	struct aa_sk_ctx *ctx = aa_sock(sk);
 
 	if (!skb->secmark)
 		return 0;
@@ -1159,7 +1141,7 @@ static int apparmor_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
 
 static struct aa_label *sk_peer_label(struct sock *sk)
 {
-	struct aa_sk_ctx *ctx = SK_CTX(sk);
+	struct aa_sk_ctx *ctx = aa_sock(sk);
 
 	if (ctx->peer)
 		return ctx->peer;
@@ -1240,7 +1222,7 @@ static int apparmor_socket_getpeersec_dgram(struct socket *sock,
  */
 static void apparmor_sock_graft(struct sock *sk, struct socket *parent)
 {
-	struct aa_sk_ctx *ctx = SK_CTX(sk);
+	struct aa_sk_ctx *ctx = aa_sock(sk);
 
 	if (!ctx->label)
 		ctx->label = aa_get_current_label();
@@ -1250,7 +1232,7 @@ static void apparmor_sock_graft(struct sock *sk, struct socket *parent)
 static int apparmor_inet_conn_request(const struct sock *sk, struct sk_buff *skb,
 				      struct request_sock *req)
 {
-	struct aa_sk_ctx *ctx = SK_CTX(sk);
+	struct aa_sk_ctx *ctx = aa_sock(sk);
 
 	if (!skb->secmark)
 		return 0;
@@ -1267,6 +1249,7 @@ struct lsm_blob_sizes apparmor_blob_sizes __ro_after_init = {
 	.lbs_cred = sizeof(struct aa_label *),
 	.lbs_file = sizeof(struct aa_file_ctx),
 	.lbs_task = sizeof(struct aa_task_ctx),
+	.lbs_sock = sizeof(struct aa_sk_ctx),
 };
 
 static struct security_hook_list apparmor_hooks[] __ro_after_init = {
@@ -1305,7 +1288,6 @@ static struct security_hook_list apparmor_hooks[] __ro_after_init = {
 	LSM_HOOK_INIT(getprocattr, apparmor_getprocattr),
 	LSM_HOOK_INIT(setprocattr, apparmor_setprocattr),
 
-	LSM_HOOK_INIT(sk_alloc_security, apparmor_sk_alloc_security),
 	LSM_HOOK_INIT(sk_free_security, apparmor_sk_free_security),
 	LSM_HOOK_INIT(sk_clone_security, apparmor_sk_clone_security),
 
@@ -1864,7 +1846,7 @@ static unsigned int apparmor_ip_postroute(void *priv,
 	if (sk == NULL)
 		return NF_ACCEPT;
 
-	ctx = SK_CTX(sk);
+	ctx = aa_sock(sk);
 	if (!apparmor_secmark_check(ctx->label, OP_SENDMSG, AA_MAY_SEND,
 				    skb->secmark, sk))
 		return NF_ACCEPT;
diff --git linux-libre-6.6.147-gnu/security/apparmor/net.c linux-libre-6.6.148-gnu/security/apparmor/net.c
index 390947c930208..6e989184e4086 100644
--- linux-libre-6.6.147-gnu/security/apparmor/net.c
+++ linux-libre-6.6.148-gnu/security/apparmor/net.c
@@ -152,7 +152,7 @@ static int aa_label_sk_perm(const struct cred *subj_cred,
 			    const char *op, u32 request,
 			    struct sock *sk)
 {
-	struct aa_sk_ctx *ctx = SK_CTX(sk);
+	struct aa_sk_ctx *ctx = aa_sock(sk);
 	int error = 0;
 
 	AA_BUG(!label);
diff --git linux-libre-6.6.147-gnu/security/bpf/hooks.c linux-libre-6.6.148-gnu/security/bpf/hooks.c
index 35933ae53b92c..2e9c247c3a632 100644
--- linux-libre-6.6.147-gnu/security/bpf/hooks.c
+++ linux-libre-6.6.148-gnu/security/bpf/hooks.c
@@ -6,6 +6,8 @@
 #include <linux/lsm_hooks.h>
 #include <linux/bpf_lsm.h>
 
+bool bpf_lsm_initialized __ro_after_init;
+
 static struct security_hook_list bpf_lsm_hooks[] __ro_after_init = {
 	#define LSM_HOOK(RET, DEFAULT, NAME, ...) \
 	LSM_HOOK_INIT(NAME, bpf_lsm_##NAME),
@@ -18,6 +20,7 @@ static struct security_hook_list bpf_lsm_hooks[] __ro_after_init = {
 static int __init bpf_lsm_init(void)
 {
 	security_add_hooks(bpf_lsm_hooks, ARRAY_SIZE(bpf_lsm_hooks), "bpf");
+	bpf_lsm_initialized = true;
 	pr_info("LSM support for eBPF active\n");
 	return 0;
 }
diff --git linux-libre-6.6.147-gnu/security/security.c linux-libre-6.6.148-gnu/security/security.c
index 4b61766c3d27b..d90507fd008e7 100644
--- linux-libre-6.6.147-gnu/security/security.c
+++ linux-libre-6.6.148-gnu/security/security.c
@@ -30,6 +30,7 @@
 #include <linux/string.h>
 #include <linux/msg.h>
 #include <net/flow.h>
+#include <net/sock.h>
 
 /* How many LSMs were built into the kernel? */
 #define LSM_COUNT (__end_lsm_info - __start_lsm_info)
@@ -212,6 +213,7 @@ static void __init lsm_set_blob_sizes(struct lsm_blob_sizes *needed)
 	lsm_set_blob_size(&needed->lbs_inode, &blob_sizes.lbs_inode);
 	lsm_set_blob_size(&needed->lbs_ipc, &blob_sizes.lbs_ipc);
 	lsm_set_blob_size(&needed->lbs_msg_msg, &blob_sizes.lbs_msg_msg);
+	lsm_set_blob_size(&needed->lbs_sock, &blob_sizes.lbs_sock);
 	lsm_set_blob_size(&needed->lbs_superblock, &blob_sizes.lbs_superblock);
 	lsm_set_blob_size(&needed->lbs_task, &blob_sizes.lbs_task);
 	lsm_set_blob_size(&needed->lbs_xattr_count,
@@ -381,6 +383,7 @@ static void __init ordered_lsm_init(void)
 	init_debug("inode blob size      = %d\n", blob_sizes.lbs_inode);
 	init_debug("ipc blob size        = %d\n", blob_sizes.lbs_ipc);
 	init_debug("msg_msg blob size    = %d\n", blob_sizes.lbs_msg_msg);
+	init_debug("sock blob size       = %d\n", blob_sizes.lbs_sock);
 	init_debug("superblock blob size = %d\n", blob_sizes.lbs_superblock);
 	init_debug("task blob size       = %d\n", blob_sizes.lbs_task);
 	init_debug("xattr slots          = %d\n", blob_sizes.lbs_xattr_count);
@@ -4559,6 +4562,28 @@ int security_socket_getpeersec_dgram(struct socket *sock,
 }
 EXPORT_SYMBOL(security_socket_getpeersec_dgram);
 
+/**
+ * lsm_sock_alloc - allocate a composite sock blob
+ * @sock: the sock that needs a blob
+ * @priority: allocation mode
+ *
+ * Allocate the sock blob for all the modules
+ *
+ * Returns 0, or -ENOMEM if memory can't be allocated.
+ */
+static int lsm_sock_alloc(struct sock *sock, gfp_t priority)
+{
+	if (blob_sizes.lbs_sock == 0) {
+		sock->sk_security = NULL;
+		return 0;
+	}
+
+	sock->sk_security = kzalloc(blob_sizes.lbs_sock, priority);
+	if (sock->sk_security == NULL)
+		return -ENOMEM;
+	return 0;
+}
+
 /**
  * security_sk_alloc() - Allocate and initialize a sock's LSM blob
  * @sk: sock
@@ -4572,7 +4597,14 @@ EXPORT_SYMBOL(security_socket_getpeersec_dgram);
  */
 int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
 {
-	return call_int_hook(sk_alloc_security, 0, sk, family, priority);
+	int rc = lsm_sock_alloc(sk, priority);
+
+	if (unlikely(rc))
+		return rc;
+	rc = call_int_hook(sk_alloc_security, 0, sk, family, priority);
+	if (unlikely(rc))
+		security_sk_free(sk);
+	return rc;
 }
 
 /**
@@ -4584,6 +4616,8 @@ int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
 void security_sk_free(struct sock *sk)
 {
 	call_void_hook(sk_free_security, sk);
+	kfree(sk->sk_security);
+	sk->sk_security = NULL;
 }
 
 /**
diff --git linux-libre-6.6.147-gnu/security/selinux/hooks.c linux-libre-6.6.148-gnu/security/selinux/hooks.c
index fbfec33bc43ec..e82113fc85b5c 100644
--- linux-libre-6.6.147-gnu/security/selinux/hooks.c
+++ linux-libre-6.6.148-gnu/security/selinux/hooks.c
@@ -4695,7 +4695,7 @@ static int socket_sockcreate_sid(const struct task_security_struct *tsec,
 
 static int sock_has_perm(struct sock *sk, u32 perms)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	struct common_audit_data ad;
 	struct lsm_network_audit net;
 
@@ -4748,7 +4748,7 @@ static int selinux_socket_post_create(struct socket *sock, int family,
 	isec->initialized = LABEL_INITIALIZED;
 
 	if (sock->sk) {
-		sksec = sock->sk->sk_security;
+		sksec = selinux_sock(sock->sk);
 		sksec->sclass = sclass;
 		sksec->sid = sid;
 		/* Allows detection of the first association on this socket */
@@ -4764,8 +4764,8 @@ static int selinux_socket_post_create(struct socket *sock, int family,
 static int selinux_socket_socketpair(struct socket *socka,
 				     struct socket *sockb)
 {
-	struct sk_security_struct *sksec_a = socka->sk->sk_security;
-	struct sk_security_struct *sksec_b = sockb->sk->sk_security;
+	struct sk_security_struct *sksec_a = selinux_sock(socka->sk);
+	struct sk_security_struct *sksec_b = selinux_sock(sockb->sk);
 
 	sksec_a->peer_sid = sksec_b->sid;
 	sksec_b->peer_sid = sksec_a->sid;
@@ -4777,10 +4777,9 @@ static int selinux_socket_socketpair(struct socket *socka,
    Need to determine whether we should perform a name_bind
    permission check between the socket and the port number. */
 
-static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, int addrlen)
+static int __selinux_socket_bind(struct sock *sk, struct sockaddr *address, int addrlen)
 {
-	struct sock *sk = sock->sk;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	u16 family;
 	int err;
 
@@ -4913,14 +4912,18 @@ err_af:
 	return -EAFNOSUPPORT;
 }
 
+static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, int addrlen)
+{
+	return __selinux_socket_bind(sock->sk, address, addrlen);
+}
+
 /* This supports connect(2) and SCTP connect services such as sctp_connectx(3)
  * and sctp_sendmsg(3) as described in Documentation/security/SCTP.rst
  */
-static int selinux_socket_connect_helper(struct socket *sock,
+static int selinux_socket_connect_helper(struct sock *sk,
 					 struct sockaddr *address, int addrlen)
 {
-	struct sock *sk = sock->sk;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	int err;
 
 	err = sock_has_perm(sk, SOCKET__CONNECT);
@@ -5012,7 +5015,7 @@ static int selinux_socket_connect(struct socket *sock,
 	int err;
 	struct sock *sk = sock->sk;
 
-	err = selinux_socket_connect_helper(sock, address, addrlen);
+	err = selinux_socket_connect_helper(sk, address, addrlen);
 	if (err)
 		return err;
 
@@ -5115,9 +5118,9 @@ static int selinux_socket_unix_stream_connect(struct sock *sock,
 					      struct sock *other,
 					      struct sock *newsk)
 {
-	struct sk_security_struct *sksec_sock = sock->sk_security;
-	struct sk_security_struct *sksec_other = other->sk_security;
-	struct sk_security_struct *sksec_new = newsk->sk_security;
+	struct sk_security_struct *sksec_sock = selinux_sock(sock);
+	struct sk_security_struct *sksec_other = selinux_sock(other);
+	struct sk_security_struct *sksec_new = selinux_sock(newsk);
 	struct common_audit_data ad;
 	struct lsm_network_audit net;
 	int err;
@@ -5146,8 +5149,8 @@ static int selinux_socket_unix_stream_connect(struct sock *sock,
 static int selinux_socket_unix_may_send(struct socket *sock,
 					struct socket *other)
 {
-	struct sk_security_struct *ssec = sock->sk->sk_security;
-	struct sk_security_struct *osec = other->sk->sk_security;
+	struct sk_security_struct *ssec = selinux_sock(sock->sk);
+	struct sk_security_struct *osec = selinux_sock(other->sk);
 	struct common_audit_data ad;
 	struct lsm_network_audit net;
 
@@ -5184,7 +5187,7 @@ static int selinux_sock_rcv_skb_compat(struct sock *sk, struct sk_buff *skb,
 				       u16 family)
 {
 	int err = 0;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	u32 sk_sid = sksec->sid;
 	struct common_audit_data ad;
 	struct lsm_network_audit net;
@@ -5213,7 +5216,7 @@ static int selinux_sock_rcv_skb_compat(struct sock *sk, struct sk_buff *skb,
 static int selinux_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
 	int err, peerlbl_active, secmark_active;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	u16 family = sk->sk_family;
 	u32 sk_sid = sksec->sid;
 	struct common_audit_data ad;
@@ -5281,7 +5284,7 @@ static int selinux_socket_getpeersec_stream(struct socket *sock,
 	int err = 0;
 	char *scontext = NULL;
 	u32 scontext_len;
-	struct sk_security_struct *sksec = sock->sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sock->sk);
 	u32 peer_sid = SECSID_NULL;
 
 	if (sksec->sclass == SECCLASS_UNIX_STREAM_SOCKET ||
@@ -5339,34 +5342,27 @@ out:
 
 static int selinux_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
 {
-	struct sk_security_struct *sksec;
-
-	sksec = kzalloc(sizeof(*sksec), priority);
-	if (!sksec)
-		return -ENOMEM;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
 	sksec->peer_sid = SECINITSID_UNLABELED;
 	sksec->sid = SECINITSID_UNLABELED;
 	sksec->sclass = SECCLASS_SOCKET;
 	selinux_netlbl_sk_security_reset(sksec);
-	sk->sk_security = sksec;
 
 	return 0;
 }
 
 static void selinux_sk_free_security(struct sock *sk)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
-	sk->sk_security = NULL;
 	selinux_netlbl_sk_security_free(sksec);
-	kfree(sksec);
 }
 
 static void selinux_sk_clone_security(const struct sock *sk, struct sock *newsk)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
-	struct sk_security_struct *newsksec = newsk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
+	struct sk_security_struct *newsksec = selinux_sock(newsk);
 
 	newsksec->sid = sksec->sid;
 	newsksec->peer_sid = sksec->peer_sid;
@@ -5380,7 +5376,7 @@ static void selinux_sk_getsecid(const struct sock *sk, u32 *secid)
 	if (!sk)
 		*secid = SECINITSID_ANY_SOCKET;
 	else {
-		const struct sk_security_struct *sksec = sk->sk_security;
+		const struct sk_security_struct *sksec = selinux_sock(sk);
 
 		*secid = sksec->sid;
 	}
@@ -5390,7 +5386,7 @@ static void selinux_sock_graft(struct sock *sk, struct socket *parent)
 {
 	struct inode_security_struct *isec =
 		inode_security_novalidate(SOCK_INODE(parent));
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
 	if (sk->sk_family == PF_INET || sk->sk_family == PF_INET6 ||
 	    sk->sk_family == PF_UNIX)
@@ -5407,7 +5403,7 @@ static int selinux_sctp_process_new_assoc(struct sctp_association *asoc,
 {
 	struct sock *sk = asoc->base.sk;
 	u16 family = sk->sk_family;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	struct common_audit_data ad;
 	struct lsm_network_audit net;
 	int err;
@@ -5462,7 +5458,7 @@ static int selinux_sctp_process_new_assoc(struct sctp_association *asoc,
 static int selinux_sctp_assoc_request(struct sctp_association *asoc,
 				      struct sk_buff *skb)
 {
-	struct sk_security_struct *sksec = asoc->base.sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(asoc->base.sk);
 	u32 conn_sid;
 	int err;
 
@@ -5495,7 +5491,7 @@ static int selinux_sctp_assoc_request(struct sctp_association *asoc,
 static int selinux_sctp_assoc_established(struct sctp_association *asoc,
 					  struct sk_buff *skb)
 {
-	struct sk_security_struct *sksec = asoc->base.sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(asoc->base.sk);
 
 	if (!selinux_policycap_extsockclass())
 		return 0;
@@ -5519,13 +5515,11 @@ static int selinux_sctp_bind_connect(struct sock *sk, int optname,
 	int len, err = 0, walk_size = 0;
 	void *addr_buf;
 	struct sockaddr *addr;
-	struct socket *sock;
 
 	if (!selinux_policycap_extsockclass())
 		return 0;
 
 	/* Process one or more addresses that may be IPv4 or IPv6 */
-	sock = sk->sk_socket;
 	addr_buf = address;
 
 	while (walk_size < addrlen) {
@@ -5554,14 +5548,14 @@ static int selinux_sctp_bind_connect(struct sock *sk, int optname,
 		case SCTP_PRIMARY_ADDR:
 		case SCTP_SET_PEER_PRIMARY_ADDR:
 		case SCTP_SOCKOPT_BINDX_ADD:
-			err = selinux_socket_bind(sock, addr, len);
+			err = __selinux_socket_bind(sk, addr, len);
 			break;
 		/* Connect checks */
 		case SCTP_SOCKOPT_CONNECTX:
 		case SCTP_PARAM_SET_PRIMARY:
 		case SCTP_PARAM_ADD_IP:
 		case SCTP_SENDMSG_CONNECT:
-			err = selinux_socket_connect_helper(sock, addr, len);
+			err = selinux_socket_connect_helper(sk, addr, len);
 			if (err)
 				return err;
 
@@ -5594,8 +5588,8 @@ static int selinux_sctp_bind_connect(struct sock *sk, int optname,
 static void selinux_sctp_sk_clone(struct sctp_association *asoc, struct sock *sk,
 				  struct sock *newsk)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
-	struct sk_security_struct *newsksec = newsk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
+	struct sk_security_struct *newsksec = selinux_sock(newsk);
 
 	/* If policy does not support SECCLASS_SCTP_SOCKET then call
 	 * the non-sctp clone version.
@@ -5611,8 +5605,8 @@ static void selinux_sctp_sk_clone(struct sctp_association *asoc, struct sock *sk
 
 static int selinux_mptcp_add_subflow(struct sock *sk, struct sock *ssk)
 {
-	struct sk_security_struct *ssksec = ssk->sk_security;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *ssksec = selinux_sock(ssk);
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
 	ssksec->sclass = sksec->sclass;
 	ssksec->sid = sksec->sid;
@@ -5627,7 +5621,7 @@ static int selinux_mptcp_add_subflow(struct sock *sk, struct sock *ssk)
 static int selinux_inet_conn_request(const struct sock *sk, struct sk_buff *skb,
 				     struct request_sock *req)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	int err;
 	u16 family = req->rsk_ops->family;
 	u32 connsid;
@@ -5648,7 +5642,7 @@ static int selinux_inet_conn_request(const struct sock *sk, struct sk_buff *skb,
 static void selinux_inet_csk_clone(struct sock *newsk,
 				   const struct request_sock *req)
 {
-	struct sk_security_struct *newsksec = newsk->sk_security;
+	struct sk_security_struct *newsksec = selinux_sock(newsk);
 
 	newsksec->sid = req->secid;
 	newsksec->peer_sid = req->peer_secid;
@@ -5665,7 +5659,7 @@ static void selinux_inet_csk_clone(struct sock *newsk,
 static void selinux_inet_conn_established(struct sock *sk, struct sk_buff *skb)
 {
 	u16 family = sk->sk_family;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
 	/* handle mapped IPv4 packets arriving via IPv6 sockets */
 	if (family == PF_INET6 && skb->protocol == htons(ETH_P_IP))
@@ -5746,7 +5740,7 @@ static int selinux_tun_dev_attach_queue(void *security)
 static int selinux_tun_dev_attach(struct sock *sk, void *security)
 {
 	struct tun_security_struct *tunsec = security;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
 	/* we don't currently perform any NetLabel based labeling here and it
 	 * isn't clear that we would want to do so anyway; while we could apply
@@ -5869,7 +5863,7 @@ static unsigned int selinux_ip_output(void *priv, struct sk_buff *skb,
 			return NF_ACCEPT;
 
 		/* standard practice, label using the parent socket */
-		sksec = sk->sk_security;
+		sksec = selinux_sock(sk);
 		sid = sksec->sid;
 	} else
 		sid = SECINITSID_KERNEL;
@@ -5892,7 +5886,7 @@ static unsigned int selinux_ip_postroute_compat(struct sk_buff *skb,
 	sk = skb_to_full_sk(skb);
 	if (sk == NULL)
 		return NF_ACCEPT;
-	sksec = sk->sk_security;
+	sksec = selinux_sock(sk);
 
 	ad_net_init_from_iif(&ad, &net, state->out->ifindex, state->pf);
 	if (selinux_parse_skb(skb, &ad, NULL, 0, &proto))
@@ -5981,7 +5975,7 @@ static unsigned int selinux_ip_postroute(void *priv,
 		u32 skb_sid;
 		struct sk_security_struct *sksec;
 
-		sksec = sk->sk_security;
+		sksec = selinux_sock(sk);
 		if (selinux_skb_peerlbl_sid(skb, family, &skb_sid))
 			return NF_DROP;
 		/* At this point, if the returned skb peerlbl is SECSID_NULL
@@ -6010,7 +6004,7 @@ static unsigned int selinux_ip_postroute(void *priv,
 	} else {
 		/* Locally generated packet, fetch the security label from the
 		 * associated socket. */
-		struct sk_security_struct *sksec = sk->sk_security;
+		struct sk_security_struct *sksec = selinux_sock(sk);
 		peer_sid = sksec->sid;
 		secmark_perm = PACKET__SEND;
 	}
@@ -6053,7 +6047,7 @@ static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb)
 	unsigned int data_len = skb->len;
 	unsigned char *data = skb->data;
 	struct nlmsghdr *nlh;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	u16 sclass = sksec->sclass;
 	u32 perm;
 
@@ -7008,6 +7002,7 @@ struct lsm_blob_sizes selinux_blob_sizes __ro_after_init = {
 	.lbs_inode = sizeof(struct inode_security_struct),
 	.lbs_ipc = sizeof(struct ipc_security_struct),
 	.lbs_msg_msg = sizeof(struct msg_security_struct),
+	.lbs_sock = sizeof(struct sk_security_struct),
 	.lbs_superblock = sizeof(struct superblock_security_struct),
 	.lbs_xattr_count = SELINUX_INODE_INIT_XATTRS,
 };
diff --git linux-libre-6.6.147-gnu/security/selinux/include/objsec.h linux-libre-6.6.148-gnu/security/selinux/include/objsec.h
index 541933dd295c0..b9c61b2ac482e 100644
--- linux-libre-6.6.147-gnu/security/selinux/include/objsec.h
+++ linux-libre-6.6.148-gnu/security/selinux/include/objsec.h
@@ -205,4 +205,9 @@ static inline struct superblock_security_struct *selinux_superblock(
 	return superblock->s_security + selinux_blob_sizes.lbs_superblock;
 }
 
+static inline struct sk_security_struct *selinux_sock(const struct sock *sock)
+{
+	return sock->sk_security + selinux_blob_sizes.lbs_sock;
+}
+
 #endif /* _SELINUX_OBJSEC_H_ */
diff --git linux-libre-6.6.147-gnu/security/selinux/netlabel.c linux-libre-6.6.148-gnu/security/selinux/netlabel.c
index 8f182800e4124..e8832726bd869 100644
--- linux-libre-6.6.147-gnu/security/selinux/netlabel.c
+++ linux-libre-6.6.148-gnu/security/selinux/netlabel.c
@@ -17,6 +17,7 @@
 #include <linux/gfp.h>
 #include <linux/ip.h>
 #include <linux/ipv6.h>
+#include <linux/lsm_hooks.h>
 #include <net/sock.h>
 #include <net/netlabel.h>
 #include <net/ip.h>
@@ -68,7 +69,7 @@ static int selinux_netlbl_sidlookup_cached(struct sk_buff *skb,
 static struct netlbl_lsm_secattr *selinux_netlbl_sock_genattr(struct sock *sk)
 {
 	int rc;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	struct netlbl_lsm_secattr *secattr;
 
 	if (sksec->nlbl_secattr != NULL)
@@ -100,7 +101,7 @@ static struct netlbl_lsm_secattr *selinux_netlbl_sock_getattr(
 							const struct sock *sk,
 							u32 sid)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	struct netlbl_lsm_secattr *secattr = sksec->nlbl_secattr;
 
 	if (secattr == NULL)
@@ -240,7 +241,7 @@ int selinux_netlbl_skbuff_setsid(struct sk_buff *skb,
 	 * being labeled by it's parent socket, if it is just exit */
 	sk = skb_to_full_sk(skb);
 	if (sk != NULL) {
-		struct sk_security_struct *sksec = sk->sk_security;
+		struct sk_security_struct *sksec = selinux_sock(sk);
 
 		if (sksec->nlbl_state != NLBL_REQSKB)
 			return 0;
@@ -277,7 +278,7 @@ int selinux_netlbl_sctp_assoc_request(struct sctp_association *asoc,
 {
 	int rc;
 	struct netlbl_lsm_secattr secattr;
-	struct sk_security_struct *sksec = asoc->base.sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(asoc->base.sk);
 	struct sockaddr_in addr4;
 	struct sockaddr_in6 addr6;
 
@@ -356,7 +357,7 @@ inet_conn_request_return:
  */
 void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
 	if (family == PF_INET)
 		sksec->nlbl_state = NLBL_LABELED;
@@ -374,8 +375,8 @@ void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
  */
 void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
-	struct sk_security_struct *newsksec = newsk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
+	struct sk_security_struct *newsksec = selinux_sock(newsk);
 
 	newsksec->nlbl_state = sksec->nlbl_state;
 }
@@ -393,7 +394,7 @@ void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk)
 int selinux_netlbl_socket_post_create(struct sock *sk, u16 family)
 {
 	int rc;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	struct netlbl_lsm_secattr *secattr;
 
 	if (family != PF_INET && family != PF_INET6)
@@ -507,7 +508,7 @@ int selinux_netlbl_socket_setsockopt(struct socket *sock,
 {
 	int rc = 0;
 	struct sock *sk = sock->sk;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	struct netlbl_lsm_secattr secattr;
 
 	if (selinux_netlbl_option(level, optname) &&
@@ -545,7 +546,7 @@ static int selinux_netlbl_socket_connect_helper(struct sock *sk,
 						struct sockaddr *addr)
 {
 	int rc;
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 	struct netlbl_lsm_secattr *secattr;
 
 	/* connected sockets are allowed to disconnect when the address family
@@ -584,7 +585,7 @@ static int selinux_netlbl_socket_connect_helper(struct sock *sk,
 int selinux_netlbl_socket_connect_locked(struct sock *sk,
 					 struct sockaddr *addr)
 {
-	struct sk_security_struct *sksec = sk->sk_security;
+	struct sk_security_struct *sksec = selinux_sock(sk);
 
 	if (sksec->nlbl_state != NLBL_REQSKB &&
 	    sksec->nlbl_state != NLBL_CONNLABELED)
diff --git linux-libre-6.6.147-gnu/security/smack/smack.h linux-libre-6.6.148-gnu/security/smack/smack.h
index 5e4a3c3144dd9..aac0574cdfad3 100644
--- linux-libre-6.6.147-gnu/security/smack/smack.h
+++ linux-libre-6.6.148-gnu/security/smack/smack.h
@@ -361,6 +361,11 @@ static inline struct superblock_smack *smack_superblock(
 	return superblock->s_security + smack_blob_sizes.lbs_superblock;
 }
 
+static inline struct socket_smack *smack_sock(const struct sock *sock)
+{
+	return sock->sk_security + smack_blob_sizes.lbs_sock;
+}
+
 /*
  * Is the directory transmuting?
  */
diff --git linux-libre-6.6.147-gnu/security/smack/smack_lsm.c linux-libre-6.6.148-gnu/security/smack/smack_lsm.c
index 8d38f4a813171..54e22c1afe6cd 100644
--- linux-libre-6.6.147-gnu/security/smack/smack_lsm.c
+++ linux-libre-6.6.148-gnu/security/smack/smack_lsm.c
@@ -1572,7 +1572,7 @@ static int smack_inode_getsecurity(struct mnt_idmap *idmap,
 		if (sock == NULL || sock->sk == NULL)
 			return -EOPNOTSUPP;
 
-		ssp = sock->sk->sk_security;
+		ssp = smack_sock(sock->sk);
 
 		if (strcmp(name, XATTR_SMACK_IPIN) == 0)
 			isp = ssp->smk_in;
@@ -1960,7 +1960,7 @@ static int smack_file_receive(struct file *file)
 
 	if (inode->i_sb->s_magic == SOCKFS_MAGIC) {
 		sock = SOCKET_I(inode);
-		ssp = sock->sk->sk_security;
+		ssp = smack_sock(sock->sk);
 		tsp = smack_cred(current_cred());
 		/*
 		 * If the receiving process can't write to the
@@ -2380,11 +2380,7 @@ static void smack_task_to_inode(struct task_struct *p, struct inode *inode)
 static int smack_sk_alloc_security(struct sock *sk, int family, gfp_t gfp_flags)
 {
 	struct smack_known *skp = smk_of_current();
-	struct socket_smack *ssp;
-
-	ssp = kzalloc(sizeof(struct socket_smack), gfp_flags);
-	if (ssp == NULL)
-		return -ENOMEM;
+	struct socket_smack *ssp = smack_sock(sk);
 
 	/*
 	 * Sockets created by kernel threads receive web label.
@@ -2398,11 +2394,10 @@ static int smack_sk_alloc_security(struct sock *sk, int family, gfp_t gfp_flags)
 	}
 	ssp->smk_packet = NULL;
 
-	sk->sk_security = ssp;
-
 	return 0;
 }
 
+#ifdef SMACK_IPV6_PORT_LABELING
 /**
  * smack_sk_free_security - Free a socket blob
  * @sk: the socket
@@ -2411,7 +2406,6 @@ static int smack_sk_alloc_security(struct sock *sk, int family, gfp_t gfp_flags)
  */
 static void smack_sk_free_security(struct sock *sk)
 {
-#ifdef SMACK_IPV6_PORT_LABELING
 	struct smk_port_label *spp;
 
 	if (sk->sk_family == PF_INET6) {
@@ -2424,9 +2418,8 @@ static void smack_sk_free_security(struct sock *sk)
 		}
 		rcu_read_unlock();
 	}
-#endif
-	kfree(sk->sk_security);
 }
+#endif
 
 /**
  * smack_sk_clone_security - Copy security context
@@ -2437,8 +2430,8 @@ static void smack_sk_free_security(struct sock *sk)
  */
 static void smack_sk_clone_security(const struct sock *sk, struct sock *newsk)
 {
-	struct socket_smack *ssp_old = sk->sk_security;
-	struct socket_smack *ssp_new = newsk->sk_security;
+	struct socket_smack *ssp_old = smack_sock(sk);
+	struct socket_smack *ssp_new = smack_sock(newsk);
 
 	*ssp_new = *ssp_old;
 }
@@ -2556,7 +2549,7 @@ static struct smack_known *smack_ipv6host_label(struct sockaddr_in6 *sip)
  */
 static int smack_netlbl_add(struct sock *sk)
 {
-	struct socket_smack *ssp = sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sk);
 	struct smack_known *skp = ssp->smk_out;
 	int rc;
 
@@ -2588,7 +2581,7 @@ static int smack_netlbl_add(struct sock *sk)
  */
 static void smack_netlbl_delete(struct sock *sk)
 {
-	struct socket_smack *ssp = sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sk);
 
 	/*
 	 * Take the label off the socket if one is set.
@@ -2620,7 +2613,7 @@ static int smk_ipv4_check(struct sock *sk, struct sockaddr_in *sap)
 	struct smack_known *skp;
 	int rc = 0;
 	struct smack_known *hkp;
-	struct socket_smack *ssp = sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sk);
 	struct smk_audit_info ad;
 
 	rcu_read_lock();
@@ -2695,7 +2688,7 @@ static void smk_ipv6_port_label(struct socket *sock, struct sockaddr *address)
 {
 	struct sock *sk = sock->sk;
 	struct sockaddr_in6 *addr6;
-	struct socket_smack *ssp = sock->sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sock->sk);
 	struct smk_port_label *spp;
 	unsigned short port = 0;
 
@@ -2783,7 +2776,7 @@ static int smk_ipv6_port_check(struct sock *sk, struct sockaddr_in6 *address,
 				int act)
 {
 	struct smk_port_label *spp;
-	struct socket_smack *ssp = sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sk);
 	struct smack_known *skp = NULL;
 	unsigned short port;
 	struct smack_known *object;
@@ -2886,7 +2879,7 @@ static int smack_inode_setsecurity(struct inode *inode, const char *name,
 	if (sock == NULL || sock->sk == NULL)
 		return -EOPNOTSUPP;
 
-	ssp = sock->sk->sk_security;
+	ssp = smack_sock(sock->sk);
 
 	if (strcmp(name, XATTR_SMACK_IPIN) == 0)
 		ssp->smk_in = skp;
@@ -2934,7 +2927,7 @@ static int smack_socket_post_create(struct socket *sock, int family,
 	 * Sockets created by kernel threads receive web label.
 	 */
 	if (unlikely(current->flags & PF_KTHREAD)) {
-		ssp = sock->sk->sk_security;
+		ssp = smack_sock(sock->sk);
 		ssp->smk_in = &smack_known_web;
 		ssp->smk_out = &smack_known_web;
 	}
@@ -2959,8 +2952,8 @@ static int smack_socket_post_create(struct socket *sock, int family,
 static int smack_socket_socketpair(struct socket *socka,
 		                   struct socket *sockb)
 {
-	struct socket_smack *asp = socka->sk->sk_security;
-	struct socket_smack *bsp = sockb->sk->sk_security;
+	struct socket_smack *asp = smack_sock(socka->sk);
+	struct socket_smack *bsp = smack_sock(sockb->sk);
 
 	asp->smk_packet = bsp->smk_out;
 	bsp->smk_packet = asp->smk_out;
@@ -3025,7 +3018,7 @@ static int smack_socket_connect(struct socket *sock, struct sockaddr *sap,
 		if (__is_defined(SMACK_IPV6_SECMARK_LABELING))
 			rsp = smack_ipv6host_label(sip);
 		if (rsp != NULL) {
-			struct socket_smack *ssp = sock->sk->sk_security;
+			struct socket_smack *ssp = smack_sock(sock->sk);
 
 			rc = smk_ipv6_check(ssp->smk_out, rsp, sip,
 					    SMK_CONNECTING);
@@ -3763,9 +3756,9 @@ static int smack_unix_stream_connect(struct sock *sock,
 {
 	struct smack_known *skp;
 	struct smack_known *okp;
-	struct socket_smack *ssp = sock->sk_security;
-	struct socket_smack *osp = other->sk_security;
-	struct socket_smack *nsp = newsk->sk_security;
+	struct socket_smack *ssp = smack_sock(sock);
+	struct socket_smack *osp = smack_sock(other);
+	struct socket_smack *nsp = smack_sock(newsk);
 	struct smk_audit_info ad;
 	int rc = 0;
 #ifdef CONFIG_AUDIT
@@ -3817,8 +3810,8 @@ static int smack_unix_stream_connect(struct sock *sock,
  */
 static int smack_unix_may_send(struct socket *sock, struct socket *other)
 {
-	struct socket_smack *ssp = sock->sk->sk_security;
-	struct socket_smack *osp = other->sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sock->sk);
+	struct socket_smack *osp = smack_sock(other->sk);
 	struct smk_audit_info ad;
 	int rc;
 
@@ -3855,7 +3848,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,
 	struct sockaddr_in6 *sap = (struct sockaddr_in6 *) msg->msg_name;
 #endif
 #ifdef SMACK_IPV6_SECMARK_LABELING
-	struct socket_smack *ssp = sock->sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sock->sk);
 	struct smack_known *rsp;
 #endif
 	int rc = 0;
@@ -4067,7 +4060,7 @@ static struct smack_known *smack_from_netlbl(const struct sock *sk, u16 family,
 	netlbl_secattr_init(&secattr);
 
 	if (sk)
-		ssp = sk->sk_security;
+		ssp = smack_sock(sk);
 
 	if (netlbl_skbuff_getattr(skb, family, &secattr) == 0) {
 		skp = smack_from_secattr(&secattr, ssp);
@@ -4089,7 +4082,7 @@ static struct smack_known *smack_from_netlbl(const struct sock *sk, u16 family,
  */
 static int smack_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
-	struct socket_smack *ssp = sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sk);
 	struct smack_known *skp = NULL;
 	int rc = 0;
 	struct smk_audit_info ad;
@@ -4193,7 +4186,7 @@ static int smack_socket_getpeersec_stream(struct socket *sock,
 	u32 slen = 1;
 	int rc = 0;
 
-	ssp = sock->sk->sk_security;
+	ssp = smack_sock(sock->sk);
 	if (ssp->smk_packet != NULL) {
 		rcp = ssp->smk_packet->smk_known;
 		slen = strlen(rcp) + 1;
@@ -4243,7 +4236,7 @@ static int smack_socket_getpeersec_dgram(struct socket *sock,
 
 	switch (family) {
 	case PF_UNIX:
-		ssp = sock->sk->sk_security;
+		ssp = smack_sock(sock->sk);
 		s = ssp->smk_out->smk_secid;
 		break;
 	case PF_INET:
@@ -4292,7 +4285,7 @@ static void smack_sock_graft(struct sock *sk, struct socket *parent)
 	    (sk->sk_family != PF_INET && sk->sk_family != PF_INET6))
 		return;
 
-	ssp = sk->sk_security;
+	ssp = smack_sock(sk);
 	ssp->smk_in = skp;
 	ssp->smk_out = skp;
 	/* cssp->smk_packet is already set in smack_inet_csk_clone() */
@@ -4312,7 +4305,7 @@ static int smack_inet_conn_request(const struct sock *sk, struct sk_buff *skb,
 {
 	u16 family = sk->sk_family;
 	struct smack_known *skp;
-	struct socket_smack *ssp = sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sk);
 	struct sockaddr_in addr;
 	struct iphdr *hdr;
 	struct smack_known *hskp;
@@ -4398,7 +4391,7 @@ static int smack_inet_conn_request(const struct sock *sk, struct sk_buff *skb,
 static void smack_inet_csk_clone(struct sock *sk,
 				 const struct request_sock *req)
 {
-	struct socket_smack *ssp = sk->sk_security;
+	struct socket_smack *ssp = smack_sock(sk);
 	struct smack_known *skp;
 
 	if (req->peer_secid != 0) {
@@ -4968,6 +4961,7 @@ struct lsm_blob_sizes smack_blob_sizes __ro_after_init = {
 	.lbs_inode = sizeof(struct inode_smack),
 	.lbs_ipc = sizeof(struct smack_known *),
 	.lbs_msg_msg = sizeof(struct smack_known *),
+	.lbs_sock = sizeof(struct socket_smack),
 	.lbs_superblock = sizeof(struct superblock_smack),
 	.lbs_xattr_count = SMACK_INODE_INIT_XATTRS,
 };
@@ -5084,7 +5078,9 @@ static struct security_hook_list smack_hooks[] __ro_after_init = {
 	LSM_HOOK_INIT(socket_getpeersec_stream, smack_socket_getpeersec_stream),
 	LSM_HOOK_INIT(socket_getpeersec_dgram, smack_socket_getpeersec_dgram),
 	LSM_HOOK_INIT(sk_alloc_security, smack_sk_alloc_security),
+#ifdef SMACK_IPV6_PORT_LABELING
 	LSM_HOOK_INIT(sk_free_security, smack_sk_free_security),
+#endif
 	LSM_HOOK_INIT(sk_clone_security, smack_sk_clone_security),
 	LSM_HOOK_INIT(sock_graft, smack_sock_graft),
 	LSM_HOOK_INIT(inet_conn_request, smack_inet_conn_request),
diff --git linux-libre-6.6.147-gnu/security/smack/smack_netfilter.c linux-libre-6.6.148-gnu/security/smack/smack_netfilter.c
index b945c1d3a7431..bad71b7e648da 100644
--- linux-libre-6.6.147-gnu/security/smack/smack_netfilter.c
+++ linux-libre-6.6.148-gnu/security/smack/smack_netfilter.c
@@ -26,8 +26,8 @@ static unsigned int smack_ip_output(void *priv,
 	struct socket_smack *ssp;
 	struct smack_known *skp;
 
-	if (sk && sk->sk_security) {
-		ssp = sk->sk_security;
+	if (sk) {
+		ssp = smack_sock(sk);
 		skp = ssp->smk_out;
 		skb->secmark = skp->smk_secid;
 	}
diff --git linux-libre-6.6.147-gnu/sound/core/seq/seq_timer.c linux-libre-6.6.148-gnu/sound/core/seq/seq_timer.c
index 9863be6fd43e1..09874291125e4 100644
--- linux-libre-6.6.147-gnu/sound/core/seq/seq_timer.c
+++ linux-libre-6.6.148-gnu/sound/core/seq/seq_timer.c
@@ -58,12 +58,23 @@ struct snd_seq_timer *snd_seq_timer_new(void)
 void snd_seq_timer_delete(struct snd_seq_timer **tmr)
 {
 	struct snd_seq_timer *t = *tmr;
-	*tmr = NULL;
+	struct snd_timer_instance *ti;
 
 	if (t == NULL) {
 		pr_debug("ALSA: seq: snd_seq_timer_delete() called with NULL timer\n");
 		return;
 	}
+
+	scoped_guard(spinlock_irq, &t->lock) {
+		ti = t->timeri;
+		t->timeri = NULL;
+	}
+	if (ti) {
+		snd_timer_close(ti);
+		snd_timer_instance_free(ti);
+	}
+
+	*tmr = NULL;
 	t->running = 0;
 
 	/* reset time */
diff --git linux-libre-6.6.147-gnu/sound/hda/hdac_regmap.c linux-libre-6.6.148-gnu/sound/hda/hdac_regmap.c
index 97cee096a2864..1ebc6dcc66893 100644
--- linux-libre-6.6.147-gnu/sound/hda/hdac_regmap.c
+++ linux-libre-6.6.148-gnu/sound/hda/hdac_regmap.c
@@ -214,7 +214,7 @@ static int hda_reg_read_coef(struct hdac_device *codec, unsigned int reg,
 	err = snd_hdac_exec_verb(codec, verb, 0, NULL);
 	if (err < 0)
 		return err;
-	verb = (reg & ~0xfffff) | (AC_VERB_GET_COEF_INDEX << 8);
+	verb = (reg & ~0xfffff) | (AC_VERB_GET_PROC_COEF << 8);
 	return snd_hdac_exec_verb(codec, verb, 0, val);
 }
 
@@ -232,7 +232,7 @@ static int hda_reg_write_coef(struct hdac_device *codec, unsigned int reg,
 	err = snd_hdac_exec_verb(codec, verb, 0, NULL);
 	if (err < 0)
 		return err;
-	verb = (reg & ~0xfffff) | (AC_VERB_GET_COEF_INDEX << 8) |
+	verb = (reg & ~0xfffff) | (AC_VERB_SET_PROC_COEF << 8) |
 		(val & 0xffff);
 	return snd_hdac_exec_verb(codec, verb, 0, NULL);
 }
diff --git linux-libre-6.6.147-gnu/sound/pci/hda/patch_conexant.c linux-libre-6.6.148-gnu/sound/pci/hda/patch_conexant.c
index f6e563e03edf2..ec1c92db7cd67 100644
--- linux-libre-6.6.147-gnu/sound/pci/hda/patch_conexant.c
+++ linux-libre-6.6.148-gnu/sound/pci/hda/patch_conexant.c
@@ -168,9 +168,6 @@ static void cx_fixup_headset_recog(struct hda_codec *codec)
 {
 	unsigned int mic_present;
 
-	/* fix some headset type recognize fail issue, such as EDIFIER headset */
-	/* set micbias output current comparator threshold from 66% to 55%. */
-	snd_hda_codec_write(codec, 0x1c, 0, 0x320, 0x010);
 	/* set OFF voltage for DFET from -1.2V to -0.8V, set headset micbias register
 	 * value adjustment trim from 2.2K ohms to 2.0K ohms.
 	 */
diff --git linux-libre-6.6.147-gnu/sound/soc/amd/ps/pci-ps.c linux-libre-6.6.148-gnu/sound/soc/amd/ps/pci-ps.c
index 4af3c3665387d..8fe602c0b690c 100644
--- linux-libre-6.6.147-gnu/sound/soc/amd/ps/pci-ps.c
+++ linux-libre-6.6.148-gnu/sound/soc/amd/ps/pci-ps.c
@@ -599,7 +599,7 @@ static int snd_acp63_probe(struct pci_dev *pci,
 		return -ENODEV;
 	}
 
-	ret = pci_request_regions(pci, "AMD ACP6.2 audio");
+	ret = pci_request_regions(pci, "AMD ACP6.3 audio");
 	if (ret < 0) {
 		dev_err(&pci->dev, "pci_request_regions failed\n");
 		goto disable_pci;
diff --git linux-libre-6.6.147-gnu/sound/soc/codecs/bt-sco.c linux-libre-6.6.148-gnu/sound/soc/codecs/bt-sco.c
index 3afcef2dfa352..c0bf45b76cb8c 100644
--- linux-libre-6.6.147-gnu/sound/soc/codecs/bt-sco.c
+++ linux-libre-6.6.148-gnu/sound/soc/codecs/bt-sco.c
@@ -17,11 +17,17 @@ static const struct snd_soc_dapm_widget bt_sco_widgets[] = {
 			    SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("BT_SCO_TX", "Capture", 0,
 			     SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("BT_SCO_RX_WB", "WB Playback", 0,
+			    SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("BT_SCO_TX_WB", "WB Capture", 0,
+			     SND_SOC_NOPM, 0, 0),
 };
 
 static const struct snd_soc_dapm_route bt_sco_routes[] = {
 	{ "BT_SCO_TX", NULL, "RX" },
 	{ "TX", NULL, "BT_SCO_RX" },
+	{ "BT_SCO_TX_WB", NULL, "RX" },
+	{ "TX", NULL, "BT_SCO_RX_WB" },
 };
 
 static struct snd_soc_dai_driver bt_sco_dai[] = {
@@ -45,14 +51,14 @@ static struct snd_soc_dai_driver bt_sco_dai[] = {
 	{
 		.name = "bt-sco-pcm-wb",
 		.playback = {
-			.stream_name = "Playback",
+			.stream_name = "WB Playback",
 			.channels_min = 1,
 			.channels_max = 1,
 			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
 			.formats = SNDRV_PCM_FMTBIT_S16_LE,
 		},
 		.capture = {
-			 .stream_name = "Capture",
+			 .stream_name = "WB Capture",
 			.channels_min = 1,
 			.channels_max = 1,
 			.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
diff --git linux-libre-6.6.147-gnu/sound/soc/codecs/cs35l56-i2c.c linux-libre-6.6.148-gnu/sound/soc/codecs/cs35l56-i2c.c
index d10e0e2380e85..61dde15d5a5f5 100644
--- linux-libre-6.6.147-gnu/sound/soc/codecs/cs35l56-i2c.c
+++ linux-libre-6.6.148-gnu/sound/soc/codecs/cs35l56-i2c.c
@@ -39,9 +39,7 @@ static int cs35l56_i2c_probe(struct i2c_client *client)
 	if (ret != 0)
 		return ret;
 
-	ret = cs35l56_init(cs35l56);
-	if (ret == 0)
-		ret = cs35l56_irq_request(&cs35l56->base, client->irq);
+	ret = cs35l56_irq_request(&cs35l56->base, client->irq);
 	if (ret < 0)
 		cs35l56_remove(cs35l56);
 
diff --git linux-libre-6.6.147-gnu/sound/soc/codecs/cs35l56-spi.c linux-libre-6.6.148-gnu/sound/soc/codecs/cs35l56-spi.c
index 9962703915e1f..df23d19308d4a 100644
--- linux-libre-6.6.147-gnu/sound/soc/codecs/cs35l56-spi.c
+++ linux-libre-6.6.148-gnu/sound/soc/codecs/cs35l56-spi.c
@@ -37,9 +37,7 @@ static int cs35l56_spi_probe(struct spi_device *spi)
 	if (ret != 0)
 		return ret;
 
-	ret = cs35l56_init(cs35l56);
-	if (ret == 0)
-		ret = cs35l56_irq_request(&cs35l56->base, spi->irq);
+	ret = cs35l56_irq_request(&cs35l56->base, spi->irq);
 	if (ret < 0)
 		cs35l56_remove(cs35l56);
 
diff --git linux-libre-6.6.147-gnu/sound/soc/codecs/cs35l56.c linux-libre-6.6.148-gnu/sound/soc/codecs/cs35l56.c
index 832ff2cd3d24e..987bd7a3cf1d4 100644
--- linux-libre-6.6.147-gnu/sound/soc/codecs/cs35l56.c
+++ linux-libre-6.6.148-gnu/sound/soc/codecs/cs35l56.c
@@ -1318,9 +1318,19 @@ int cs35l56_common_probe(struct cs35l56_private *cs35l56)
 		goto err;
 	}
 
-	ret = devm_snd_soc_register_component(cs35l56->base.dev,
-					      &soc_component_dev_cs35l56,
-					      cs35l56_dai, ARRAY_SIZE(cs35l56_dai));
+	/*
+	 * On SoundWire the cs35l56_init() cannot be run until after the
+	 * device has been enumerated by the SoundWire core.
+	 */
+	if (!cs35l56->sdw_peripheral) {
+		ret = cs35l56_init(cs35l56);
+		if (ret)
+			goto err_remove_wm_adsp;
+	}
+
+	ret = snd_soc_register_component(cs35l56->base.dev,
+					 &soc_component_dev_cs35l56,
+					 cs35l56_dai, ARRAY_SIZE(cs35l56_dai));
 	if (ret < 0) {
 		dev_err_probe(cs35l56->base.dev, ret, "Register codec failed\n");
 		goto err_remove_wm_adsp;
@@ -1332,6 +1342,11 @@ err_remove_wm_adsp:
 	wm_adsp2_remove(&cs35l56->dsp);
 
 err:
+	if (pm_runtime_enabled(cs35l56->base.dev)) {
+		pm_runtime_dont_use_autosuspend(cs35l56->base.dev);
+		pm_runtime_disable(cs35l56->base.dev);
+	}
+
 	gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
 	regulator_bulk_disable(ARRAY_SIZE(cs35l56->supplies), cs35l56->supplies);
 
@@ -1408,7 +1423,7 @@ post_soft_reset:
 		return dev_err_probe(cs35l56->base.dev, ret, "Failed to write ASP1_CONTROL3\n");
 
 	cs35l56->base.init_done = true;
-	complete(&cs35l56->init_completion);
+	complete_all(&cs35l56->init_completion);
 
 	return 0;
 }
@@ -1416,6 +1431,8 @@ EXPORT_SYMBOL_NS_GPL(cs35l56_init, SND_SOC_CS35L56_CORE);
 
 void cs35l56_remove(struct cs35l56_private *cs35l56)
 {
+	snd_soc_unregister_component(cs35l56->base.dev);
+
 	cs35l56->base.init_done = false;
 
 	/*
diff --git linux-libre-6.6.147-gnu/sound/soc/codecs/cs42l43-jack.c linux-libre-6.6.148-gnu/sound/soc/codecs/cs42l43-jack.c
index ba60acc4b2f09..d0f424d2e3265 100644
--- linux-libre-6.6.147-gnu/sound/soc/codecs/cs42l43-jack.c
+++ linux-libre-6.6.148-gnu/sound/soc/codecs/cs42l43-jack.c
@@ -283,6 +283,7 @@ irqreturn_t cs42l43_bias_detect_clamp(int irq, void *data)
 #define CS42L43_JACK_ABSENT 0x0
 
 #define CS42L43_JACK_OPTICAL (SND_JACK_MECHANICAL | SND_JACK_AVOUT)
+#define CS42L43_JACK_MICROPHONE (SND_JACK_MECHANICAL | SND_JACK_MICROPHONE)
 #define CS42L43_JACK_HEADPHONE (SND_JACK_MECHANICAL | SND_JACK_HEADPHONE)
 #define CS42L43_JACK_HEADSET (SND_JACK_MECHANICAL | SND_JACK_HEADSET)
 #define CS42L43_JACK_LINEOUT (SND_JACK_MECHANICAL | SND_JACK_LINEOUT)
@@ -867,7 +868,7 @@ static const struct cs42l43_jack_override_mode {
 		.hsdet_mode = CS42L43_JACK_3_POLE_SWITCHES,
 		.mic_ctrl = (0x3 << CS42L43_JACK_STEREO_CONFIG_SHIFT) |
 			    CS42L43_HS1_BIAS_EN_MASK | CS42L43_HS2_BIAS_EN_MASK,
-		.report = CS42L43_JACK_LINEIN,
+		.report = CS42L43_JACK_MICROPHONE,
 	},
 	[CS42L43_JACK_RAW_OPTICAL] = {
 		.hsdet_mode = CS42L43_JACK_3_POLE_SWITCHES,
diff --git linux-libre-6.6.147-gnu/sound/soc/codecs/tas2562.c linux-libre-6.6.148-gnu/sound/soc/codecs/tas2562.c
index 962c2cdfa0174..a109315a8c053 100644
--- linux-libre-6.6.147-gnu/sound/soc/codecs/tas2562.c
+++ linux-libre-6.6.148-gnu/sound/soc/codecs/tas2562.c
@@ -684,11 +684,12 @@ static int tas2562_parse_dt(struct tas2562_data *tas2562)
 	if (tas2562->sdz_gpio == NULL) {
 		tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shut-down",
 							      GPIOD_OUT_HIGH);
-		if (IS_ERR(tas2562->sdz_gpio))
+		if (IS_ERR(tas2562->sdz_gpio)) {
 			if (PTR_ERR(tas2562->sdz_gpio) == -EPROBE_DEFER)
 				return -EPROBE_DEFER;
 
-		tas2562->sdz_gpio = NULL;
+			tas2562->sdz_gpio = NULL;
+		}
 	}
 
 	if (tas2562->model_id == TAS2110)
diff --git linux-libre-6.6.147-gnu/sound/soc/codecs/tas2781-fmwlib.c linux-libre-6.6.148-gnu/sound/soc/codecs/tas2781-fmwlib.c
index dfe5bfa064445..bf98099be76f8 100644
--- linux-libre-6.6.147-gnu/sound/soc/codecs/tas2781-fmwlib.c
+++ linux-libre-6.6.148-gnu/sound/soc/codecs/tas2781-fmwlib.c
@@ -11,6 +11,7 @@
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/limits.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
@@ -921,13 +922,42 @@ static int tasdevice_load_block_kernel(
 	return 0;
 }
 
+static int tasdevice_fw_strnlen(const struct firmware *fmw, int offset)
+{
+	const u8 *start;
+	const u8 *nul;
+	size_t remaining;
+	size_t len;
+
+	if (offset < 0 || offset >= fmw->size)
+		return -EINVAL;
+
+	start = fmw->data + offset;
+	remaining = fmw->size - offset;
+	nul = memchr(start, '\0', remaining);
+	if (!nul)
+		return -EINVAL;
+
+	len = nul - start;
+	if (len > INT_MAX)
+		return -EOVERFLOW;
+
+	return len;
+}
+
 static int fw_parse_variable_hdr(struct tasdevice_priv
 	*tas_priv, struct tasdevice_dspfw_hdr *fw_hdr,
 	const struct firmware *fmw, int offset)
 {
 	const unsigned char *buf = fmw->data;
-	int len = strlen((char *)&buf[offset]);
+	int len;
 
+	len = tasdevice_fw_strnlen(fmw, offset);
+	if (len < 0) {
+		dev_err(tas_priv->dev, "%s: Description error\n", __func__);
+		offset = len;
+		goto out;
+	}
 	len++;
 
 	if (offset + len + 8 > fmw->size) {
@@ -1059,7 +1089,12 @@ static int fw_parse_data(struct tasdevice_fw *tas_fmw,
 	memcpy(img_data->name, &data[offset], 64);
 	offset += 64;
 
-	n = strlen((char *)&data[offset]);
+	n = tasdevice_fw_strnlen(fmw, offset);
+	if (n < 0) {
+		dev_err(tas_fmw->dev, "%s: Description error\n", __func__);
+		offset = n;
+		goto out;
+	}
 	n++;
 	if (offset + n + 2 > fmw->size) {
 		dev_err(tas_fmw->dev, "%s: Description error\n", __func__);
@@ -1132,7 +1167,12 @@ static int fw_parse_program_data(struct tasdevice_priv *tas_priv,
 		}
 		offset += 64;
 
-		n = strlen((char *)&buf[offset]);
+		n = tasdevice_fw_strnlen(fmw, offset);
+		if (n < 0) {
+			dev_err(tas_priv->dev, "Description err\n");
+			offset = n;
+			goto out;
+		}
 		/* skip '\0' and 5 unused bytes */
 		n += 6;
 		if (offset + n > fmw->size) {
@@ -1195,7 +1235,12 @@ static int fw_parse_configuration_data(
 		memcpy(config->name, &data[offset], 64);
 		offset += 64;
 
-		n = strlen((char *)&data[offset]);
+		n = tasdevice_fw_strnlen(fmw, offset);
+		if (n < 0) {
+			dev_err(tas_priv->dev, "Description err\n");
+			offset = n;
+			goto out;
+		}
 		n += 15;
 		if (offset + n > fmw->size) {
 			dev_err(tas_priv->dev, "Description err\n");
@@ -1849,7 +1894,8 @@ static int fw_parse_calibration_data(struct tasdevice_priv *tas_priv,
 {
 	struct tasdevice_calibration *calibration;
 	unsigned char *data = (unsigned char *)fmw->data;
-	unsigned int i, n;
+	unsigned int i;
+	int n;
 
 	if (offset + 2 > fmw->size) {
 		dev_err(tas_priv->dev, "%s: Calibrations error\n", __func__);
@@ -1881,7 +1927,12 @@ static int fw_parse_calibration_data(struct tasdevice_priv *tas_priv,
 		calibration = &(tas_fmw->calibrations[i]);
 		offset += 64;
 
-		n = strlen((char *)&data[offset]);
+		n = tasdevice_fw_strnlen(fmw, offset);
+		if (n < 0) {
+			dev_err(tas_priv->dev, "Description err\n");
+			offset = n;
+			goto out;
+		}
 		/* skip '\0' and 2 unused bytes */
 		n += 3;
 		if (offset + n > fmw->size) {
diff --git linux-libre-6.6.147-gnu/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c linux-libre-6.6.148-gnu/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
index 43038444c43dc..5c9b464f026c1 100644
--- linux-libre-6.6.147-gnu/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
+++ linux-libre-6.6.148-gnu/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c
@@ -704,18 +704,6 @@ static int mt6797_afe_runtime_resume(struct device *dev)
 	return 0;
 }
 
-static int mt6797_afe_component_probe(struct snd_soc_component *component)
-{
-	return mtk_afe_add_sub_dai_control(component);
-}
-
-static const struct snd_soc_component_driver mt6797_afe_component = {
-	.name		= AFE_PCM_NAME,
-	.probe		= mt6797_afe_component_probe,
-	.pointer	= mtk_afe_pcm_pointer,
-	.pcm_construct	= mtk_afe_pcm_new,
-};
-
 static int mt6797_dai_memif_register(struct mtk_base_afe *afe)
 {
 	struct mtk_base_afe_dai *dai;
@@ -852,7 +840,7 @@ static int mt6797_afe_pcm_dev_probe(struct platform_device *pdev)
 	pm_runtime_get_sync(&pdev->dev);
 
 	/* register component */
-	ret = devm_snd_soc_register_component(dev, &mt6797_afe_component,
+	ret = devm_snd_soc_register_component(dev, &mtk_afe_pcm_platform,
 					      NULL, 0);
 	if (ret) {
 		dev_warn(dev, "err_platform\n");
diff --git linux-libre-6.6.147-gnu/sound/soc/mediatek/mt7986/mt7986-afe-pcm.c linux-libre-6.6.148-gnu/sound/soc/mediatek/mt7986/mt7986-afe-pcm.c
index d497e11298899..c1c486e275b9d 100644
--- linux-libre-6.6.147-gnu/sound/soc/mediatek/mt7986/mt7986-afe-pcm.c
+++ linux-libre-6.6.148-gnu/sound/soc/mediatek/mt7986/mt7986-afe-pcm.c
@@ -429,18 +429,6 @@ static int mt7986_afe_runtime_resume(struct device *dev)
 	return 0;
 }
 
-static int mt7986_afe_component_probe(struct snd_soc_component *component)
-{
-	return mtk_afe_add_sub_dai_control(component);
-}
-
-static const struct snd_soc_component_driver mt7986_afe_component = {
-	.name = AFE_PCM_NAME,
-	.probe = mt7986_afe_component_probe,
-	.pointer	= mtk_afe_pcm_pointer,
-	.pcm_construct	= mtk_afe_pcm_new,
-};
-
 static int mt7986_dai_memif_register(struct mtk_base_afe *afe)
 {
 	struct mtk_base_afe_dai *dai;
@@ -573,7 +561,7 @@ static int mt7986_afe_pcm_dev_probe(struct platform_device *pdev)
 
 	/* register component */
 	ret = devm_snd_soc_register_component(&pdev->dev,
-					      &mt7986_afe_component,
+					      &mtk_afe_pcm_platform,
 					      NULL, 0);
 	if (ret)
 		return dev_err_probe(dev, ret, "Cannot register AFE component\n");
diff --git linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
index 865c618246133..0b4083d155034 100644
--- linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
+++ linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c
@@ -1043,18 +1043,6 @@ skip_regmap:
 	return 0;
 }
 
-static int mt8183_afe_component_probe(struct snd_soc_component *component)
-{
-	return mtk_afe_add_sub_dai_control(component);
-}
-
-static const struct snd_soc_component_driver mt8183_afe_component = {
-	.name		= AFE_PCM_NAME,
-	.probe		= mt8183_afe_component_probe,
-	.pointer	= mtk_afe_pcm_pointer,
-	.pcm_construct	= mtk_afe_pcm_new,
-};
-
 static int mt8183_dai_memif_register(struct mtk_base_afe *afe)
 {
 	struct mtk_base_afe_dai *dai;
@@ -1161,17 +1149,21 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
 
 	/* enable clock for regcache get default value from hw */
 	afe_priv->pm_runtime_bypass_reg_ctl = true;
-	pm_runtime_get_sync(&pdev->dev);
+	ret = pm_runtime_resume_and_get(dev);
+	if (ret) {
+		afe_priv->pm_runtime_bypass_reg_ctl = false;
+		goto err_pm_disable;
+	}
 
 	ret = regmap_reinit_cache(afe->regmap, &mt8183_afe_regmap_config);
+	pm_runtime_put_sync(dev);
+	afe_priv->pm_runtime_bypass_reg_ctl = false;
+
 	if (ret) {
 		dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret);
 		goto err_pm_disable;
 	}
 
-	pm_runtime_put_sync(&pdev->dev);
-	afe_priv->pm_runtime_bypass_reg_ctl = false;
-
 	regcache_cache_only(afe->regmap, true);
 	regcache_mark_dirty(afe->regmap);
 
@@ -1250,7 +1242,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev)
 
 	/* register component */
 	ret = devm_snd_soc_register_component(&pdev->dev,
-					      &mt8183_afe_component,
+					      &mtk_afe_pcm_platform,
 					      NULL, 0);
 	if (ret) {
 		dev_warn(dev, "err_platform\n");
diff --git linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
index 4a304bffef8ba..b2e2eb959aa5f 100644
--- linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
+++ linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
@@ -3027,25 +3027,6 @@ skip_regmap:
 	return 0;
 }
 
-static int mt8188_afe_component_probe(struct snd_soc_component *component)
-{
-	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
-	int ret;
-
-	snd_soc_component_init_regmap(component, afe->regmap);
-
-	ret = mtk_afe_add_sub_dai_control(component);
-
-	return ret;
-}
-
-static const struct snd_soc_component_driver mt8188_afe_component = {
-	.name = AFE_PCM_NAME,
-	.pointer       = mtk_afe_pcm_pointer,
-	.pcm_construct = mtk_afe_pcm_new,
-	.probe         = mt8188_afe_component_probe,
-};
-
 static int init_memif_priv_data(struct mtk_base_afe *afe)
 {
 	struct mt8188_afe_private *afe_priv = afe->platform_priv;
@@ -3347,7 +3328,7 @@ static int mt8188_afe_pcm_dev_probe(struct platform_device *pdev)
 	}
 
 	/* register component */
-	ret = devm_snd_soc_register_component(dev, &mt8188_afe_component,
+	ret = devm_snd_soc_register_component(dev, &mtk_afe_pcm_platform,
 					      afe->dai_drivers, afe->num_dai_drivers);
 	if (ret) {
 		dev_warn(dev, "err_platform\n");
diff --git linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
index 06af6eb0e80ca..988d9b2d28bf4 100644
--- linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
+++ linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8192/mt8192-afe-pcm.c
@@ -2126,22 +2126,6 @@ skip_regmap:
 	return 0;
 }
 
-static int mt8192_afe_component_probe(struct snd_soc_component *component)
-{
-	return mtk_afe_add_sub_dai_control(component);
-}
-
-static const struct snd_soc_component_driver mt8192_afe_component = {
-	.name = AFE_PCM_NAME,
-	.probe = mt8192_afe_component_probe,
-	.pointer = mtk_afe_pcm_pointer,
-	.pcm_construct = mtk_afe_pcm_new,
-};
-
-static const struct snd_soc_component_driver mt8192_afe_pcm_component = {
-	.name = "mt8192-afe-pcm-dai",
-};
-
 static int mt8192_dai_memif_register(struct mtk_base_afe *afe)
 {
 	struct mtk_base_afe_dai *dai;
@@ -2180,27 +2164,26 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
 {
 	struct mtk_base_afe *afe;
 	struct mt8192_afe_private *afe_priv;
-	struct device *dev;
+	struct device *dev = &pdev->dev;
 	struct reset_control *rstc;
 	int i, ret, irq_id;
 
-	ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(34));
+	ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(34));
 	if (ret)
 		return ret;
 
-	afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL);
+	afe = devm_kzalloc(dev, sizeof(*afe), GFP_KERNEL);
 	if (!afe)
 		return -ENOMEM;
 	platform_set_drvdata(pdev, afe);
 
-	afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv),
+	afe->platform_priv = devm_kzalloc(dev, sizeof(*afe_priv),
 					  GFP_KERNEL);
 	if (!afe->platform_priv)
 		return -ENOMEM;
 	afe_priv = afe->platform_priv;
 
-	afe->dev = &pdev->dev;
-	dev = afe->dev;
+	afe->dev = dev;
 
 	ret = of_reserved_mem_device_init(dev);
 	if (ret) {
@@ -2221,48 +2204,42 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
 
 	/* reset controller to reset audio regs before regmap cache */
 	rstc = devm_reset_control_get_exclusive(dev, "audiosys");
-	if (IS_ERR(rstc)) {
-		ret = PTR_ERR(rstc);
-		dev_err(dev, "could not get audiosys reset:%d\n", ret);
-		return ret;
-	}
+	if (IS_ERR(rstc))
+		return dev_err_probe(dev, PTR_ERR(rstc), "could not get audiosys reset\n");
 
 	ret = reset_control_reset(rstc);
-	if (ret) {
-		dev_err(dev, "failed to trigger audio reset:%d\n", ret);
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to trigger audio reset\n");
 
-	pm_runtime_enable(&pdev->dev);
-	if (!pm_runtime_enabled(&pdev->dev))
-		goto err_pm_disable;
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
 
 	/* regmap init */
 	afe->regmap = syscon_node_to_regmap(dev->parent->of_node);
-	if (IS_ERR(afe->regmap)) {
-		dev_err(dev, "could not get regmap from parent\n");
-		ret = PTR_ERR(afe->regmap);
-		goto err_pm_disable;
-	}
+	if (IS_ERR(afe->regmap))
+		return dev_err_probe(dev, PTR_ERR(afe->regmap),
+				     "could not get regmap from parent");
+
 	ret = regmap_attach_dev(dev, afe->regmap, &mt8192_afe_regmap_config);
-	if (ret) {
-		dev_warn(dev, "regmap_attach_dev fail, ret %d\n", ret);
-		goto err_pm_disable;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "regmap_attach_dev fail\n");
 
 	/* enable clock for regcache get default value from hw */
 	afe_priv->pm_runtime_bypass_reg_ctl = true;
-	pm_runtime_get_sync(&pdev->dev);
-
-	ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config);
+	ret = pm_runtime_resume_and_get(dev);
 	if (ret) {
-		dev_err(dev, "regmap_reinit_cache fail, ret %d\n", ret);
-		goto err_pm_disable;
+		afe_priv->pm_runtime_bypass_reg_ctl = false;
+		return dev_err_probe(dev, ret, "failed to resume device\n");
 	}
 
-	pm_runtime_put_sync(&pdev->dev);
+	ret = regmap_reinit_cache(afe->regmap, &mt8192_afe_regmap_config);
+	pm_runtime_put_sync(dev);
 	afe_priv->pm_runtime_bypass_reg_ctl = false;
 
+	if (ret)
+		return dev_err_probe(dev, ret, "regmap_reinit_cache fail\n");
+
 	regcache_cache_only(afe->regmap, true);
 	regcache_mark_dirty(afe->regmap);
 
@@ -2270,10 +2247,8 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
 	afe->memif_size = MT8192_MEMIF_NUM;
 	afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif),
 				  GFP_KERNEL);
-	if (!afe->memif) {
-		ret = -ENOMEM;
-		goto err_pm_disable;
-	}
+	if (!afe->memif)
+		return -ENOMEM;
 
 	for (i = 0; i < afe->memif_size; i++) {
 		afe->memif[i].data = &memif_data[i];
@@ -2287,47 +2262,35 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
 	afe->irqs_size = MT8192_IRQ_NUM;
 	afe->irqs = devm_kcalloc(dev, afe->irqs_size, sizeof(*afe->irqs),
 				 GFP_KERNEL);
-	if (!afe->irqs) {
-		ret = -ENOMEM;
-		goto err_pm_disable;
-	}
+	if (!afe->irqs)
+		return -ENOMEM;
 
 	for (i = 0; i < afe->irqs_size; i++)
 		afe->irqs[i].irq_data = &irq_data[i];
 
 	/* request irq */
 	irq_id = platform_get_irq(pdev, 0);
-	if (irq_id < 0) {
-		ret = irq_id;
-		goto err_pm_disable;
-	}
+	if (irq_id < 0)
+		return irq_id;
 
 	ret = devm_request_irq(dev, irq_id, mt8192_afe_irq_handler,
 			       IRQF_TRIGGER_NONE, "asys-isr", (void *)afe);
-	if (ret) {
-		dev_err(dev, "could not request_irq for Afe_ISR_Handle\n");
-		goto err_pm_disable;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "could not request_irq for Afe_ISR_Handle\n");
 
 	/* init sub_dais */
 	INIT_LIST_HEAD(&afe->sub_dais);
 
 	for (i = 0; i < ARRAY_SIZE(dai_register_cbs); i++) {
 		ret = dai_register_cbs[i](afe);
-		if (ret) {
-			dev_warn(afe->dev, "dai register i %d fail, ret %d\n",
-				 i, ret);
-			goto err_pm_disable;
-		}
+		if (ret)
+			return dev_err_probe(afe->dev, ret, "dai %d register fail", i);
 	}
 
 	/* init dai_driver and component_driver */
 	ret = mtk_afe_combine_sub_dai(afe);
-	if (ret) {
-		dev_warn(afe->dev, "mtk_afe_combine_sub_dai fail, ret %d\n",
-			 ret);
-		goto err_pm_disable;
-	}
+	if (ret)
+		return dev_err_probe(afe->dev, ret, "mtk_afe_combine_sub_dai fail\n");
 
 	/* others */
 	afe->mtk_afe_hardware = &mt8192_afe_hardware;
@@ -2341,28 +2304,14 @@ static int mt8192_afe_pcm_dev_probe(struct platform_device *pdev)
 	afe->runtime_suspend = mt8192_afe_runtime_suspend;
 
 	/* register platform */
-	ret = devm_snd_soc_register_component(&pdev->dev,
-					      &mt8192_afe_component, NULL, 0);
-	if (ret) {
-		dev_warn(dev, "err_platform\n");
-		goto err_pm_disable;
-	}
-
-	ret = devm_snd_soc_register_component(&pdev->dev,
-					      &mt8192_afe_pcm_component,
+	ret = devm_snd_soc_register_component(dev,
+					      &mtk_afe_pcm_platform,
 					      afe->dai_drivers,
 					      afe->num_dai_drivers);
-	if (ret) {
-		dev_warn(dev, "err_dai_component\n");
-		goto err_pm_disable;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "Couldn't register AFE component\n");
 
 	return 0;
-
-err_pm_disable:
-	pm_runtime_disable(&pdev->dev);
-
-	return ret;
 }
 
 static void mt8192_afe_pcm_dev_remove(struct platform_device *pdev)
diff --git linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
index a0f2012211fb3..c83126a1b7542 100644
--- linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
+++ linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
@@ -1795,10 +1795,6 @@ static const struct snd_kcontrol_new mt8195_memif_controls[] = {
 			    MT8195_AFE_IRQ_28),
 };
 
-static const struct snd_soc_component_driver mt8195_afe_pcm_dai_component = {
-	.name = "mt8195-afe-pcm-dai",
-};
-
 static const struct mtk_base_memif_data memif_data[MT8195_AFE_MEMIF_NUM] = {
 	[MT8195_AFE_MEMIF_DL2] = {
 		.name = "DL2",
@@ -2948,25 +2944,6 @@ skip_regmap:
 	return 0;
 }
 
-static int mt8195_afe_component_probe(struct snd_soc_component *component)
-{
-	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
-	int ret = 0;
-
-	snd_soc_component_init_regmap(component, afe->regmap);
-
-	ret = mtk_afe_add_sub_dai_control(component);
-
-	return ret;
-}
-
-static const struct snd_soc_component_driver mt8195_afe_component = {
-	.name = AFE_PCM_NAME,
-	.pointer = mtk_afe_pcm_pointer,
-	.pcm_construct = mtk_afe_pcm_new,
-	.probe = mt8195_afe_component_probe,
-};
-
 static int init_memif_priv_data(struct mtk_base_afe *afe)
 {
 	struct mt8195_afe_private *afe_priv = afe->platform_priv;
@@ -3037,7 +3014,6 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct reset_control *rstc;
 	int i, irq_id, ret;
-	struct snd_soc_component *component;
 
 	ret = of_reserved_mem_device_init(dev);
 	if (ret)
@@ -3169,37 +3145,13 @@ static int mt8195_afe_pcm_dev_probe(struct platform_device *pdev)
 	}
 
 	/* register component */
-	ret = devm_snd_soc_register_component(dev, &mt8195_afe_component,
-					      NULL, 0);
+	ret = devm_snd_soc_register_component(dev, &mtk_afe_pcm_platform,
+					      afe->dai_drivers, afe->num_dai_drivers);
 	if (ret) {
 		dev_warn(dev, "err_platform\n");
 		goto err_pm_put;
 	}
 
-	component = devm_kzalloc(dev, sizeof(*component), GFP_KERNEL);
-	if (!component) {
-		ret = -ENOMEM;
-		goto err_pm_put;
-	}
-
-	ret = snd_soc_component_initialize(component,
-					   &mt8195_afe_pcm_dai_component,
-					   dev);
-	if (ret)
-		goto err_pm_put;
-
-#ifdef CONFIG_DEBUG_FS
-	component->debugfs_prefix = "pcm";
-#endif
-
-	ret = snd_soc_add_component(component,
-				    afe->dai_drivers,
-				    afe->num_dai_drivers);
-	if (ret) {
-		dev_warn(dev, "err_dai_component\n");
-		goto err_pm_put;
-	}
-
 	ret = regmap_multi_reg_write(afe->regmap, mt8195_afe_reg_defaults,
 				     ARRAY_SIZE(mt8195_afe_reg_defaults));
 	if (ret)
@@ -3224,8 +3176,6 @@ err_pm_put:
 
 static void mt8195_afe_pcm_dev_remove(struct platform_device *pdev)
 {
-	snd_soc_unregister_component(&pdev->dev);
-
 	pm_runtime_disable(&pdev->dev);
 	if (!pm_runtime_status_suspended(&pdev->dev))
 		mt8195_afe_runtime_suspend(&pdev->dev);
diff --git linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c
index ceca882ecff7b..33b66a90e6fa5 100644
--- linux-libre-6.6.147-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c
+++ linux-libre-6.6.148-gnu/sound/soc/mediatek/mt8195/mt8195-mt6359.c
@@ -1237,8 +1237,6 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
 			SND_SOC_DAIFMT_NB_NF |
 			SND_SOC_DAIFMT_CBS_CFS,
 		.dpcm_capture = 1,
-		.init = mt8195_rt5682_init,
-		.ops = &mt8195_rt5682_etdm_ops,
 		.be_hw_params_fixup = mt8195_etdm_hw_params_fixup,
 		SND_SOC_DAILINK_REG(ETDM2_IN_BE),
 	},
@@ -1249,7 +1247,6 @@ static struct snd_soc_dai_link mt8195_mt6359_dai_links[] = {
 			SND_SOC_DAIFMT_NB_NF |
 			SND_SOC_DAIFMT_CBS_CFS,
 		.dpcm_playback = 1,
-		.ops = &mt8195_rt5682_etdm_ops,
 		.be_hw_params_fixup = mt8195_etdm_hw_params_fixup,
 		SND_SOC_DAILINK_REG(ETDM1_OUT_BE),
 	},
@@ -1381,7 +1378,7 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 	struct snd_soc_dai_link *dai_link;
 	struct mtk_soc_card_data *soc_card_data;
 	struct mt8195_mt6359_priv *mach_priv;
-	struct device_node *platform_node, *adsp_node, *dp_node, *hdmi_node;
+	struct device_node *platform_node, *adsp_node, *codec_node, *dp_node, *hdmi_node;
 	struct mt8195_card_data *card_data;
 	int is5682s = 0;
 	int init6359 = 0;
@@ -1401,8 +1398,12 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 	if (!card->name)
 		card->name = card_data->name;
 
-	if (strstr(card->name, "_5682s"))
+	if (strstr(card->name, "_5682s")) {
+		codec_node = of_find_compatible_node(NULL, NULL, "realtek,rt5682s");
 		is5682s = 1;
+	} else
+		codec_node = of_find_compatible_node(NULL, NULL, "realtek,rt5682i");
+
 	soc_card_data = devm_kzalloc(&pdev->dev, sizeof(*card_data), GFP_KERNEL);
 	if (!soc_card_data)
 		return -ENOMEM;
@@ -1488,12 +1489,27 @@ static int mt8195_mt6359_dev_probe(struct platform_device *pdev)
 				dai_link->codecs->dai_name = "i2s-hifi";
 				dai_link->init = mt8195_hdmi_codec_init;
 			}
-		} else if (strcmp(dai_link->name, "ETDM1_OUT_BE") == 0 ||
-			   strcmp(dai_link->name, "ETDM2_IN_BE") == 0) {
-			dai_link->codecs->name =
-				is5682s ? RT5682S_DEV0_NAME : RT5682_DEV0_NAME;
-			dai_link->codecs->dai_name =
-				is5682s ? RT5682S_CODEC_DAI : RT5682_CODEC_DAI;
+		} else if (strcmp(dai_link->name, "ETDM1_OUT_BE") == 0) {
+			if (!codec_node) {
+				dev_err(&pdev->dev, "Codec not found!\n");
+			} else {
+				dai_link->codecs->of_node = codec_node;
+				dai_link->codecs->name = NULL;
+				dai_link->codecs->dai_name =
+					is5682s ? RT5682S_CODEC_DAI : RT5682_CODEC_DAI;
+				dai_link->init = mt8195_rt5682_init;
+				dai_link->ops = &mt8195_rt5682_etdm_ops;
+			}
+		} else if (strcmp(dai_link->name, "ETDM2_IN_BE") == 0) {
+			if (!codec_node) {
+				dev_err(&pdev->dev, "Codec not found!\n");
+			} else {
+				dai_link->codecs->of_node = codec_node;
+				dai_link->codecs->name = NULL;
+				dai_link->codecs->dai_name =
+					is5682s ? RT5682S_CODEC_DAI : RT5682_CODEC_DAI;
+				dai_link->ops = &mt8195_rt5682_etdm_ops;
+			}
 		} else if (strcmp(dai_link->name, "DL_SRC_BE") == 0 ||
 			   strcmp(dai_link->name, "UL_SRC1_BE") == 0 ||
 			   strcmp(dai_link->name, "UL_SRC2_BE") == 0) {
diff --git linux-libre-6.6.147-gnu/sound/soc/meson/aiu-fifo-spdif.c linux-libre-6.6.148-gnu/sound/soc/meson/aiu-fifo-spdif.c
index fa91f3c53fa46..fe75deafdb69f 100644
--- linux-libre-6.6.147-gnu/sound/soc/meson/aiu-fifo-spdif.c
+++ linux-libre-6.6.148-gnu/sound/soc/meson/aiu-fifo-spdif.c
@@ -24,6 +24,7 @@
 #define AIU_MEM_IEC958_CONTROL_MODE_16BIT	BIT(7)
 #define AIU_MEM_IEC958_CONTROL_MODE_LINEAR	BIT(8)
 #define AIU_MEM_IEC958_BUF_CNTL_INIT		BIT(0)
+#define AIU_RST_SOFT_958_FAST			BIT(2)
 
 #define AIU_FIFO_SPDIF_BLOCK			8
 
@@ -68,11 +69,15 @@ static int fifo_spdif_trigger(struct snd_pcm_substream *substream, int cmd,
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		snd_soc_component_write(component, AIU_RST_SOFT,
+					AIU_RST_SOFT_958_FAST);
 		fifo_spdif_dcu_enable(component, true);
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 	case SNDRV_PCM_TRIGGER_STOP:
+		snd_soc_component_write(component, AIU_RST_SOFT,
+					AIU_RST_SOFT_958_FAST);
 		fifo_spdif_dcu_enable(component, false);
 		break;
 	default:
diff --git linux-libre-6.6.147-gnu/sound/usb/quirks.c linux-libre-6.6.148-gnu/sound/usb/quirks.c
index ed625d5bbe9ab..8d77662d344f7 100644
--- linux-libre-6.6.147-gnu/sound/usb/quirks.c
+++ linux-libre-6.6.148-gnu/sound/usb/quirks.c
@@ -2269,6 +2269,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_DSD_RAW),
 	DEVICE_FLG(0x2708, 0x0002, /* Audient iD14 */
 		   QUIRK_FLAG_IGNORE_CTL_ERROR),
+	DEVICE_FLG(0x2772, 0x0502, /* Musical Fidelity M6s DAC */
+		   0), /* for avoiding QUIRK_FLAG_DSD_RAW with vendor match */
 	DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
 	DEVICE_FLG(0x2a70, 0x1881, /* OnePlus Technology (Shenzhen) Co., Ltd. BE02T */
diff --git linux-libre-6.6.147-gnu/tools/testing/selftests/alsa/mixer-test.c linux-libre-6.6.148-gnu/tools/testing/selftests/alsa/mixer-test.c
index df942149c6f6c..6fe4be43072fb 100644
--- linux-libre-6.6.147-gnu/tools/testing/selftests/alsa/mixer-test.c
+++ linux-libre-6.6.148-gnu/tools/testing/selftests/alsa/mixer-test.c
@@ -82,6 +82,7 @@ static void find_controls(void)
 		if (err < 0) {
 			ksft_print_msg("Failed to get hctl for card %d: %s\n",
 				       card, snd_strerror(err));
+			free(card_data);
 			goto next_card;
 		}
 
diff --git linux-libre-6.6.147-gnu/tools/testing/selftests/bpf/progs/verifier_ld_ind.c linux-libre-6.6.148-gnu/tools/testing/selftests/bpf/progs/verifier_ld_ind.c
index c925ba9a2e74c..09e81b99eecb4 100644
--- linux-libre-6.6.147-gnu/tools/testing/selftests/bpf/progs/verifier_ld_ind.c
+++ linux-libre-6.6.148-gnu/tools/testing/selftests/bpf/progs/verifier_ld_ind.c
@@ -107,4 +107,146 @@ __naked void ind_check_calling_conv_r7(void)
 	: __clobber_all);
 }
 
+/*
+ * ld_{abs,ind} subprog that always sets r0=1 on the success path.
+ * bpf_gen_ld_abs() emits a hidden exit with r0=0 when the load helper
+ * fails. The verifier must model this failure return so that callers
+ * account for r0=0 as a possible return value.
+ */
+__naked __noinline __used
+static int ldabs_subprog(void)
+{
+	asm volatile (
+	"r6 = r1;"
+	".8byte %[ld_abs];"
+	"r0 = 1;"
+	"exit;"
+	:
+	: __imm_insn(ld_abs, BPF_LD_ABS(BPF_W, 0))
+	: __clobber_all);
+}
+
+__naked __noinline __used
+static int ldind_subprog(void)
+{
+	asm volatile (
+	"r6 = r1;"
+	"r7 = 0;"
+	".8byte %[ld_ind];"
+	"r0 = 1;"
+	"exit;"
+	:
+	: __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_7, 0))
+	: __clobber_all);
+}
+
+SEC("socket")
+__description("ld_abs: subprog early exit on ld_abs failure")
+__failure __msg("R9 !read_ok")
+__naked void ld_abs_subprog_early_exit(void)
+{
+	asm volatile (
+	"call ldabs_subprog;"
+	"if r0 != 0 goto l_exit_%=;"
+	"r0 = r9;"
+	"l_exit_%=:"
+	"r0 = 0;"
+	"exit;"
+	::: __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: subprog early exit on ld_ind failure")
+__failure __msg("R9 !read_ok")
+__naked void ld_ind_subprog_early_exit(void)
+{
+	asm volatile (
+	"call ldind_subprog;"
+	"if r0 != 0 goto l_exit_%=;"
+	"r0 = r9;"
+	"l_exit_%=:"
+	"r0 = 0;"
+	"exit;"
+	::: __clobber_all);
+}
+
+SEC("socket")
+__description("ld_abs: subprog with both paths safe")
+__success
+__naked void ld_abs_subprog_both_paths_safe(void)
+{
+	asm volatile (
+	"call ldabs_subprog;"
+	"r0 = 0;"
+	"exit;"
+	::: __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: subprog with both paths safe")
+__success
+__naked void ld_ind_subprog_both_paths_safe(void)
+{
+	asm volatile (
+	"call ldind_subprog;"
+	"r0 = 0;"
+	"exit;"
+	::: __clobber_all);
+}
+
+/*
+ * ld_{abs,ind} in subprogs require scalar (int) return type in BTF.
+ * A test with void return must be rejected.
+ */
+__naked __noinline __used
+static void ldabs_void_subprog(void)
+{
+	asm volatile (
+	"r6 = r1;"
+	".8byte %[ld_abs];"
+	"r0 = 1;"
+	"exit;"
+	:
+	: __imm_insn(ld_abs, BPF_LD_ABS(BPF_W, 0))
+	: __clobber_all);
+}
+
+SEC("socket")
+__description("ld_abs: reject void return subprog")
+__failure __msg("LD_ABS is only allowed in functions that return 'int'")
+__naked void ld_abs_void_subprog_reject(void)
+{
+	asm volatile (
+	"call ldabs_void_subprog;"
+	"r0 = 0;"
+	"exit;"
+	::: __clobber_all);
+}
+
+__naked __noinline __used
+static void ldind_void_subprog(void)
+{
+	asm volatile (
+	"r6 = r1;"
+	"r7 = 0;"
+	".8byte %[ld_ind];"
+	"r0 = 1;"
+	"exit;"
+	:
+	: __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_7, 0))
+	: __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: reject void return subprog")
+__failure __msg("LD_ABS is only allowed in functions that return 'int'")
+__naked void ld_ind_void_subprog_reject(void)
+{
+	asm volatile (
+	"call ldind_void_subprog;"
+	"r0 = 0;"
+	"exit;"
+	::: __clobber_all);
+}
+
 char _license[] SEC("license") = "GPL";
diff --git linux-libre-6.6.147-gnu/tools/testing/selftests/net/af_unix/config linux-libre-6.6.148-gnu/tools/testing/selftests/net/af_unix/config
new file mode 100644
index 0000000000000..9c4fb9c31c950
--- /dev/null
+++ linux-libre-6.6.148-gnu/tools/testing/selftests/net/af_unix/config
@@ -0,0 +1,4 @@
+CONFIG_UNIX=y
+CONFIG_AF_UNIX_OOB=y
+CONFIG_UNIX_DIAG=m
+CONFIG_USER_NS=y
diff --git linux-libre-6.6.147-gnu/tools/testing/selftests/net/openvswitch/config linux-libre-6.6.148-gnu/tools/testing/selftests/net/openvswitch/config
new file mode 100644
index 0000000000000..c659749cd086c
--- /dev/null
+++ linux-libre-6.6.148-gnu/tools/testing/selftests/net/openvswitch/config
@@ -0,0 +1,16 @@
+CONFIG_GENEVE=m
+CONFIG_INET_DIAG=y
+CONFIG_IPV6=y
+CONFIG_NETFILTER=y
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_DEMUX=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_OVS=y
+CONFIG_OPENVSWITCH=m
+CONFIG_OPENVSWITCH_GENEVE=m
+CONFIG_OPENVSWITCH_GRE=m
+CONFIG_OPENVSWITCH_VXLAN=m
+CONFIG_PSAMPLE=m
+CONFIG_VETH=y
+CONFIG_VLAN_8021Q=y
+CONFIG_VXLAN=m
diff --git linux-libre-6.6.147-gnu/virt/kvm/kvm_main.c linux-libre-6.6.148-gnu/virt/kvm/kvm_main.c
index b83f7612f2506..81024cee82cba 100644
--- linux-libre-6.6.147-gnu/virt/kvm/kvm_main.c
+++ linux-libre-6.6.148-gnu/virt/kvm/kvm_main.c
@@ -4160,7 +4160,10 @@ static long kvm_vcpu_ioctl(struct file *filp,
 				synchronize_rcu();
 			put_pid(oldpid);
 		}
+		vcpu->wants_to_run = !READ_ONCE(vcpu->run->immediate_exit);
 		r = kvm_arch_vcpu_ioctl_run(vcpu);
+		vcpu->wants_to_run = false;
+
 		trace_kvm_userspace_exit(vcpu->run->exit_reason, r);
 		break;
 	}
