diff --git linux-libre-4.4.240-gnu/Documentation/networking/ip-sysctl.txt linux-libre-4.4.241-gnu/Documentation/networking/ip-sysctl.txt
index 21ad4f3cece8..eac939abe6c4 100644
--- linux-libre-4.4.240-gnu/Documentation/networking/ip-sysctl.txt
+++ linux-libre-4.4.241-gnu/Documentation/networking/ip-sysctl.txt
@@ -868,12 +868,14 @@ icmp_ratelimit - INTEGER
 icmp_msgs_per_sec - INTEGER
 	Limit maximal number of ICMP packets sent per second from this host.
 	Only messages whose type matches icmp_ratemask (see below) are
-	controlled by this limit.
+	controlled by this limit. For security reasons, the precise count
+	of messages per second is randomized.
 	Default: 1000
 
 icmp_msgs_burst - INTEGER
 	icmp_msgs_per_sec controls number of ICMP packets sent per second,
 	while icmp_msgs_burst controls the burst size of these packets.
+	For security reasons, the precise burst size is randomized.
 	Default: 50
 
 icmp_ratemask - INTEGER
diff --git linux-libre-4.4.240-gnu/Makefile linux-libre-4.4.241-gnu/Makefile
index e83cc768e210..ee638c636876 100644
--- linux-libre-4.4.240-gnu/Makefile
+++ linux-libre-4.4.241-gnu/Makefile
@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 4
-SUBLEVEL = 240
+SUBLEVEL = 241
 EXTRAVERSION = -gnu
 NAME = Blurry Fish Butt
 
diff --git linux-libre-4.4.240-gnu/arch/arm/mm/cache-l2x0.c linux-libre-4.4.241-gnu/arch/arm/mm/cache-l2x0.c
index 493692d838c6..0b6f8a93d8c6 100644
--- linux-libre-4.4.240-gnu/arch/arm/mm/cache-l2x0.c
+++ linux-libre-4.4.241-gnu/arch/arm/mm/cache-l2x0.c
@@ -1228,20 +1228,28 @@ static void __init l2c310_of_parse(const struct device_node *np,
 
 	ret = of_property_read_u32(np, "prefetch-data", &val);
 	if (ret == 0) {
-		if (val)
+		if (val) {
 			prefetch |= L310_PREFETCH_CTRL_DATA_PREFETCH;
-		else
+			*aux_val |= L310_PREFETCH_CTRL_DATA_PREFETCH;
+		} else {
 			prefetch &= ~L310_PREFETCH_CTRL_DATA_PREFETCH;
+			*aux_val &= ~L310_PREFETCH_CTRL_DATA_PREFETCH;
+		}
+		*aux_mask &= ~L310_PREFETCH_CTRL_DATA_PREFETCH;
 	} else if (ret != -EINVAL) {
 		pr_err("L2C-310 OF prefetch-data property value is missing\n");
 	}
 
 	ret = of_property_read_u32(np, "prefetch-instr", &val);
 	if (ret == 0) {
-		if (val)
+		if (val) {
 			prefetch |= L310_PREFETCH_CTRL_INSTR_PREFETCH;
-		else
+			*aux_val |= L310_PREFETCH_CTRL_INSTR_PREFETCH;
+		} else {
 			prefetch &= ~L310_PREFETCH_CTRL_INSTR_PREFETCH;
+			*aux_val &= ~L310_PREFETCH_CTRL_INSTR_PREFETCH;
+		}
+		*aux_mask &= ~L310_PREFETCH_CTRL_INSTR_PREFETCH;
 	} else if (ret != -EINVAL) {
 		pr_err("L2C-310 OF prefetch-instr property value is missing\n");
 	}
diff --git linux-libre-4.4.240-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi linux-libre-4.4.241-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 172402cc1a0f..ae2cbbdb634e 100644
--- linux-libre-4.4.240-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ linux-libre-4.4.241-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -191,7 +191,7 @@
 		};
 
 		i2c0: i2c@ff020000 {
-			compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
+			compatible = "cdns,i2c-r1p14";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 17 4>;
@@ -202,7 +202,7 @@
 		};
 
 		i2c1: i2c@ff030000 {
-			compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
+			compatible = "cdns,i2c-r1p14";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 18 4>;
diff --git linux-libre-4.4.240-gnu/arch/powerpc/include/asm/reg.h linux-libre-4.4.241-gnu/arch/powerpc/include/asm/reg.h
index ca372bbc0ffe..dd262f09a99e 100644
--- linux-libre-4.4.240-gnu/arch/powerpc/include/asm/reg.h
+++ linux-libre-4.4.241-gnu/arch/powerpc/include/asm/reg.h
@@ -647,7 +647,7 @@
 #define THRM1_TIN	(1 << 31)
 #define THRM1_TIV	(1 << 30)
 #define THRM1_THRES(x)	((x&0x7f)<<23)
-#define THRM3_SITV(x)	((x&0x3fff)<<1)
+#define THRM3_SITV(x)	((x & 0x1fff) << 1)
 #define THRM1_TID	(1<<2)
 #define THRM1_TIE	(1<<1)
 #define THRM1_V		(1<<0)
diff --git linux-libre-4.4.240-gnu/arch/powerpc/kernel/tau_6xx.c linux-libre-4.4.241-gnu/arch/powerpc/kernel/tau_6xx.c
index a753b72efbc0..70c9d134a9d4 100644
--- linux-libre-4.4.240-gnu/arch/powerpc/kernel/tau_6xx.c
+++ linux-libre-4.4.241-gnu/arch/powerpc/kernel/tau_6xx.c
@@ -37,8 +37,6 @@ static struct tau_temp
 
 struct timer_list tau_timer;
 
-#undef DEBUG
-
 /* TODO: put these in a /proc interface, with some sanity checks, and maybe
  * dynamic adjustment to minimize # of interrupts */
 /* configurable values for step size and how much to expand the window when
@@ -71,47 +69,33 @@ void set_thresholds(unsigned long cpu)
 
 void TAUupdate(int cpu)
 {
-	unsigned thrm;
-
-#ifdef DEBUG
-	printk("TAUupdate ");
-#endif
+	u32 thrm;
+	u32 bits = THRM1_TIV | THRM1_TIN | THRM1_V;
 
 	/* if both thresholds are crossed, the step_sizes cancel out
 	 * and the window winds up getting expanded twice. */
-	if((thrm = mfspr(SPRN_THRM1)) & THRM1_TIV){ /* is valid? */
-		if(thrm & THRM1_TIN){ /* crossed low threshold */
-			if (tau[cpu].low >= step_size){
-				tau[cpu].low -= step_size;
-				tau[cpu].high -= (step_size - window_expand);
-			}
-			tau[cpu].grew = 1;
-#ifdef DEBUG
-			printk("low threshold crossed ");
-#endif
+	thrm = mfspr(SPRN_THRM1);
+	if ((thrm & bits) == bits) {
+		mtspr(SPRN_THRM1, 0);
+
+		if (tau[cpu].low >= step_size) {
+			tau[cpu].low -= step_size;
+			tau[cpu].high -= (step_size - window_expand);
 		}
+		tau[cpu].grew = 1;
+		pr_debug("%s: low threshold crossed\n", __func__);
 	}
-	if((thrm = mfspr(SPRN_THRM2)) & THRM1_TIV){ /* is valid? */
-		if(thrm & THRM1_TIN){ /* crossed high threshold */
-			if (tau[cpu].high <= 127-step_size){
-				tau[cpu].low += (step_size - window_expand);
-				tau[cpu].high += step_size;
-			}
-			tau[cpu].grew = 1;
-#ifdef DEBUG
-			printk("high threshold crossed ");
-#endif
+	thrm = mfspr(SPRN_THRM2);
+	if ((thrm & bits) == bits) {
+		mtspr(SPRN_THRM2, 0);
+
+		if (tau[cpu].high <= 127 - step_size) {
+			tau[cpu].low += (step_size - window_expand);
+			tau[cpu].high += step_size;
 		}
+		tau[cpu].grew = 1;
+		pr_debug("%s: high threshold crossed\n", __func__);
 	}
-
-#ifdef DEBUG
-	printk("grew = %d\n", tau[cpu].grew);
-#endif
-
-#ifndef CONFIG_TAU_INT /* tau_timeout will do this if not using interrupts */
-	set_thresholds(cpu);
-#endif
-
 }
 
 #ifdef CONFIG_TAU_INT
@@ -136,18 +120,18 @@ void TAUException(struct pt_regs * regs)
 static void tau_timeout(void * info)
 {
 	int cpu;
-	unsigned long flags;
 	int size;
 	int shrink;
 
-	/* disabling interrupts *should* be okay */
-	local_irq_save(flags);
 	cpu = smp_processor_id();
 
 #ifndef CONFIG_TAU_INT
 	TAUupdate(cpu);
 #endif
 
+	/* Stop thermal sensor comparisons and interrupts */
+	mtspr(SPRN_THRM3, 0);
+
 	size = tau[cpu].high - tau[cpu].low;
 	if (size > min_window && ! tau[cpu].grew) {
 		/* do an exponential shrink of half the amount currently over size */
@@ -169,22 +153,12 @@ static void tau_timeout(void * info)
 
 	set_thresholds(cpu);
 
-	/*
-	 * Do the enable every time, since otherwise a bunch of (relatively)
-	 * complex sleep code needs to be added. One mtspr every time
-	 * tau_timeout is called is probably not a big deal.
-	 *
-	 * Enable thermal sensor and set up sample interval timer
-	 * need 20 us to do the compare.. until a nice 'cpu_speed' function
-	 * call is implemented, just assume a 500 mhz clock. It doesn't really
-	 * matter if we take too long for a compare since it's all interrupt
-	 * driven anyway.
-	 *
-	 * use a extra long time.. (60 us @ 500 mhz)
+	/* Restart thermal sensor comparisons and interrupts.
+	 * The "PowerPC 740 and PowerPC 750 Microprocessor Datasheet"
+	 * recommends that "the maximum value be set in THRM3 under all
+	 * conditions."
 	 */
-	mtspr(SPRN_THRM3, THRM3_SITV(500*60) | THRM3_E);
-
-	local_irq_restore(flags);
+	mtspr(SPRN_THRM3, THRM3_SITV(0x1fff) | THRM3_E);
 }
 
 static void tau_timeout_smp(unsigned long unused)
diff --git linux-libre-4.4.240-gnu/arch/powerpc/perf/hv-gpci-requests.h linux-libre-4.4.241-gnu/arch/powerpc/perf/hv-gpci-requests.h
index acd17648cd18..5ea24d16a74a 100644
--- linux-libre-4.4.240-gnu/arch/powerpc/perf/hv-gpci-requests.h
+++ linux-libre-4.4.241-gnu/arch/powerpc/perf/hv-gpci-requests.h
@@ -94,7 +94,7 @@ REQUEST(__field(0,	8,	partition_id)
 
 #define REQUEST_NAME system_performance_capabilities
 #define REQUEST_NUM 0x40
-#define REQUEST_IDX_KIND "starting_index=0xffffffffffffffff"
+#define REQUEST_IDX_KIND "starting_index=0xffffffff"
 #include I(REQUEST_BEGIN)
 REQUEST(__field(0,	1,	perf_collect_privileged)
 	__field(0x1,	1,	capability_mask)
@@ -222,7 +222,7 @@ REQUEST(__field(0,	2, partition_id)
 
 #define REQUEST_NAME system_hypervisor_times
 #define REQUEST_NUM 0xF0
-#define REQUEST_IDX_KIND "starting_index=0xffffffffffffffff"
+#define REQUEST_IDX_KIND "starting_index=0xffffffff"
 #include I(REQUEST_BEGIN)
 REQUEST(__count(0,	8,	time_spent_to_dispatch_virtual_processors)
 	__count(0x8,	8,	time_spent_processing_virtual_processor_timers)
@@ -233,7 +233,7 @@ REQUEST(__count(0,	8,	time_spent_to_dispatch_virtual_processors)
 
 #define REQUEST_NAME system_tlbie_count_and_time
 #define REQUEST_NUM 0xF4
-#define REQUEST_IDX_KIND "starting_index=0xffffffffffffffff"
+#define REQUEST_IDX_KIND "starting_index=0xffffffff"
 #include I(REQUEST_BEGIN)
 REQUEST(__count(0,	8,	tlbie_instructions_issued)
 	/*
diff --git linux-libre-4.4.240-gnu/arch/powerpc/platforms/Kconfig linux-libre-4.4.241-gnu/arch/powerpc/platforms/Kconfig
index b7f9c408bf24..0a0281a21ea5 100644
--- linux-libre-4.4.240-gnu/arch/powerpc/platforms/Kconfig
+++ linux-libre-4.4.241-gnu/arch/powerpc/platforms/Kconfig
@@ -242,7 +242,7 @@ config TAU
 	  temp is actually what /proc/cpuinfo says it is.
 
 config TAU_INT
-	bool "Interrupt driven TAU driver (DANGEROUS)"
+	bool "Interrupt driven TAU driver (EXPERIMENTAL)"
 	depends on TAU
 	---help---
 	  The TAU supports an interrupt driven mode which causes an interrupt
@@ -250,12 +250,7 @@ config TAU_INT
 	  to get notified the temp has exceeded a range. With this option off,
 	  a timer is used to re-check the temperature periodically.
 
-	  However, on some cpus it appears that the TAU interrupt hardware
-	  is buggy and can cause a situation which would lead unexplained hard
-	  lockups.
-
-	  Unless you are extending the TAU driver, or enjoy kernel/hardware
-	  debugging, leave this option off.
+	  If in doubt, say N here.
 
 config TAU_AVERAGE
 	bool "Average high and low temp"
diff --git linux-libre-4.4.240-gnu/arch/powerpc/platforms/powernv/opal-dump.c linux-libre-4.4.241-gnu/arch/powerpc/platforms/powernv/opal-dump.c
index 4c827826c05e..e21e2c0af69d 100644
--- linux-libre-4.4.240-gnu/arch/powerpc/platforms/powernv/opal-dump.c
+++ linux-libre-4.4.241-gnu/arch/powerpc/platforms/powernv/opal-dump.c
@@ -319,15 +319,14 @@ static ssize_t dump_attr_read(struct file *filep, struct kobject *kobj,
 	return count;
 }
 
-static struct dump_obj *create_dump_obj(uint32_t id, size_t size,
-					uint32_t type)
+static void create_dump_obj(uint32_t id, size_t size, uint32_t type)
 {
 	struct dump_obj *dump;
 	int rc;
 
 	dump = kzalloc(sizeof(*dump), GFP_KERNEL);
 	if (!dump)
-		return NULL;
+		return;
 
 	dump->kobj.kset = dump_kset;
 
@@ -347,21 +346,39 @@ static struct dump_obj *create_dump_obj(uint32_t id, size_t size,
 	rc = kobject_add(&dump->kobj, NULL, "0x%x-0x%x", type, id);
 	if (rc) {
 		kobject_put(&dump->kobj);
-		return NULL;
+		return;
 	}
 
+	/*
+	 * As soon as the sysfs file for this dump is created/activated there is
+	 * a chance the opal_errd daemon (or any userspace) might read and
+	 * acknowledge the dump before kobject_uevent() is called. If that
+	 * happens then there is a potential race between
+	 * dump_ack_store->kobject_put() and kobject_uevent() which leads to a
+	 * use-after-free of a kernfs object resulting in a kernel crash.
+	 *
+	 * To avoid that, we need to take a reference on behalf of the bin file,
+	 * so that our reference remains valid while we call kobject_uevent().
+	 * We then drop our reference before exiting the function, leaving the
+	 * bin file to drop the last reference (if it hasn't already).
+	 */
+
+	/* Take a reference for the bin file */
+	kobject_get(&dump->kobj);
 	rc = sysfs_create_bin_file(&dump->kobj, &dump->dump_attr);
-	if (rc) {
+	if (rc == 0) {
+		kobject_uevent(&dump->kobj, KOBJ_ADD);
+
+		pr_info("%s: New platform dump. ID = 0x%x Size %u\n",
+			__func__, dump->id, dump->size);
+	} else {
+		/* Drop reference count taken for bin file */
 		kobject_put(&dump->kobj);
-		return NULL;
 	}
 
-	pr_info("%s: New platform dump. ID = 0x%x Size %u\n",
-		__func__, dump->id, dump->size);
-
-	kobject_uevent(&dump->kobj, KOBJ_ADD);
-
-	return dump;
+	/* Drop our reference */
+	kobject_put(&dump->kobj);
+	return;
 }
 
 static irqreturn_t process_dump(int irq, void *data)
diff --git linux-libre-4.4.240-gnu/arch/powerpc/platforms/pseries/rng.c linux-libre-4.4.241-gnu/arch/powerpc/platforms/pseries/rng.c
index 31ca557af60b..262b8c5e1b9d 100644
--- linux-libre-4.4.240-gnu/arch/powerpc/platforms/pseries/rng.c
+++ linux-libre-4.4.241-gnu/arch/powerpc/platforms/pseries/rng.c
@@ -40,6 +40,7 @@ static __init int rng_init(void)
 
 	ppc_md.get_random_seed = pseries_get_random_long;
 
+	of_node_put(dn);
 	return 0;
 }
 machine_subsys_initcall(pseries, rng_init);
diff --git linux-libre-4.4.240-gnu/arch/powerpc/sysdev/xics/icp-hv.c linux-libre-4.4.241-gnu/arch/powerpc/sysdev/xics/icp-hv.c
index c1917cf67c3d..3205e64c452b 100644
--- linux-libre-4.4.240-gnu/arch/powerpc/sysdev/xics/icp-hv.c
+++ linux-libre-4.4.241-gnu/arch/powerpc/sysdev/xics/icp-hv.c
@@ -179,6 +179,7 @@ int icp_hv_init(void)
 
 	icp_ops = &icp_hv_ops;
 
+	of_node_put(np);
 	return 0;
 }
 
diff --git linux-libre-4.4.240-gnu/arch/x86/kvm/emulate.c linux-libre-4.4.241-gnu/arch/x86/kvm/emulate.c
index 466028623e1a..0c1e249a7ab6 100644
--- linux-libre-4.4.240-gnu/arch/x86/kvm/emulate.c
+++ linux-libre-4.4.241-gnu/arch/x86/kvm/emulate.c
@@ -3524,7 +3524,7 @@ static int em_rdpid(struct x86_emulate_ctxt *ctxt)
 	u64 tsc_aux = 0;
 
 	if (ctxt->ops->get_msr(ctxt, MSR_TSC_AUX, &tsc_aux))
-		return emulate_gp(ctxt, 0);
+		return emulate_ud(ctxt);
 	ctxt->dst.val = tsc_aux;
 	return X86EMUL_CONTINUE;
 }
diff --git linux-libre-4.4.240-gnu/arch/x86/mm/dump_pagetables.c linux-libre-4.4.241-gnu/arch/x86/mm/dump_pagetables.c
index 0f1c6fc3ddd8..47770ccab6d7 100644
--- linux-libre-4.4.240-gnu/arch/x86/mm/dump_pagetables.c
+++ linux-libre-4.4.241-gnu/arch/x86/mm/dump_pagetables.c
@@ -15,6 +15,7 @@
 #include <linux/debugfs.h>
 #include <linux/mm.h>
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/seq_file.h>
 
 #include <asm/pgtable.h>
@@ -407,6 +408,7 @@ static void ptdump_walk_pgd_level_core(struct seq_file *m, pgd_t *pgd,
 		} else
 			note_page(m, &st, __pgprot(0), 1);
 
+		cond_resched();
 		start++;
 	}
 
diff --git linux-libre-4.4.240-gnu/drivers/cpufreq/powernv-cpufreq.c linux-libre-4.4.241-gnu/drivers/cpufreq/powernv-cpufreq.c
index 57e6c45724e7..1930a1d1a189 100644
--- linux-libre-4.4.240-gnu/drivers/cpufreq/powernv-cpufreq.c
+++ linux-libre-4.4.241-gnu/drivers/cpufreq/powernv-cpufreq.c
@@ -410,12 +410,15 @@ static int powernv_cpufreq_reboot_notifier(struct notifier_block *nb,
 				unsigned long action, void *unused)
 {
 	int cpu;
-	struct cpufreq_policy cpu_policy;
+	struct cpufreq_policy *cpu_policy;
 
 	rebooting = true;
 	for_each_online_cpu(cpu) {
-		cpufreq_get_policy(&cpu_policy, cpu);
-		powernv_cpufreq_target_index(&cpu_policy, get_nominal_index());
+		cpu_policy = cpufreq_cpu_get(cpu);
+		if (!cpu_policy)
+			continue;
+		powernv_cpufreq_target_index(cpu_policy, get_nominal_index());
+		cpufreq_cpu_put(cpu_policy);
 	}
 
 	return NOTIFY_DONE;
diff --git linux-libre-4.4.240-gnu/drivers/crypto/ixp4xx_crypto.c linux-libre-4.4.241-gnu/drivers/crypto/ixp4xx_crypto.c
index 8f2790353281..13657105cfb9 100644
--- linux-libre-4.4.240-gnu/drivers/crypto/ixp4xx_crypto.c
+++ linux-libre-4.4.241-gnu/drivers/crypto/ixp4xx_crypto.c
@@ -533,7 +533,7 @@ static void release_ixp_crypto(struct device *dev)
 
 	if (crypt_virt) {
 		dma_free_coherent(dev,
-			NPE_QLEN_TOTAL * sizeof( struct crypt_ctl),
+			NPE_QLEN * sizeof(struct crypt_ctl),
 			crypt_virt, crypt_phys);
 	}
 	return;
diff --git linux-libre-4.4.240-gnu/drivers/crypto/omap-sham.c linux-libre-4.4.241-gnu/drivers/crypto/omap-sham.c
index 48adb2a0903e..7e9a44cee425 100644
--- linux-libre-4.4.240-gnu/drivers/crypto/omap-sham.c
+++ linux-libre-4.4.241-gnu/drivers/crypto/omap-sham.c
@@ -453,6 +453,9 @@ static void omap_sham_write_ctrl_omap4(struct omap_sham_dev *dd, size_t length,
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
 	u32 val, mask;
 
+	if (likely(ctx->digcnt))
+		omap_sham_write(dd, SHA_REG_DIGCNT(dd), ctx->digcnt);
+
 	/*
 	 * Setting ALGO_CONST only for the first iteration and
 	 * CLOSE_HASH only for the last one. Note that flags mode bits
diff --git linux-libre-4.4.240-gnu/drivers/edac/i5100_edac.c linux-libre-4.4.241-gnu/drivers/edac/i5100_edac.c
index 40917775dca1..59d10f48ed6a 100644
--- linux-libre-4.4.240-gnu/drivers/edac/i5100_edac.c
+++ linux-libre-4.4.241-gnu/drivers/edac/i5100_edac.c
@@ -1075,16 +1075,15 @@ static int i5100_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 				    PCI_DEVICE_ID_INTEL_5100_19, 0);
 	if (!einj) {
 		ret = -ENODEV;
-		goto bail_einj;
+		goto bail_mc_free;
 	}
 
 	rc = pci_enable_device(einj);
 	if (rc < 0) {
 		ret = rc;
-		goto bail_disable_einj;
+		goto bail_einj;
 	}
 
-
 	mci->pdev = &pdev->dev;
 
 	priv = mci->pvt_info;
@@ -1151,14 +1150,14 @@ static int i5100_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 bail_scrub:
 	priv->scrub_enable = 0;
 	cancel_delayed_work_sync(&(priv->i5100_scrubbing));
-	edac_mc_free(mci);
-
-bail_disable_einj:
 	pci_disable_device(einj);
 
 bail_einj:
 	pci_dev_put(einj);
 
+bail_mc_free:
+	edac_mc_free(mci);
+
 bail_disable_ch1:
 	pci_disable_device(ch1mm);
 
diff --git linux-libre-4.4.240-gnu/drivers/gpu/drm/gma500/cdv_intel_dp.c linux-libre-4.4.241-gnu/drivers/gpu/drm/gma500/cdv_intel_dp.c
index d3de377dc857..25c68e4dc7a5 100644
--- linux-libre-4.4.240-gnu/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ linux-libre-4.4.241-gnu/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -2120,7 +2120,7 @@ cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev
 					       intel_dp->dpcd,
 					       sizeof(intel_dp->dpcd));
 		cdv_intel_edp_panel_vdd_off(gma_encoder);
-		if (ret == 0) {
+		if (ret <= 0) {
 			/* if this fails, presume the device is a ghost */
 			DRM_INFO("failed to retrieve link info, disabling eDP\n");
 			cdv_intel_dp_encoder_destroy(encoder);
diff --git linux-libre-4.4.240-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c linux-libre-4.4.241-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c
index 06496a128162..476b9993b068 100644
--- linux-libre-4.4.240-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ linux-libre-4.4.241-gnu/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -113,8 +113,10 @@ static void virtio_gpu_get_capsets(struct virtio_gpu_device *vgdev,
 					 vgdev->capsets[i].id > 0, 5 * HZ);
 		if (ret == 0) {
 			DRM_ERROR("timed out waiting for cap set %d\n", i);
+			spin_lock(&vgdev->display_info_lock);
 			kfree(vgdev->capsets);
 			vgdev->capsets = NULL;
+			spin_unlock(&vgdev->display_info_lock);
 			return;
 		}
 		DRM_INFO("cap set %d: id %d, max-version %d, max-size %d\n",
diff --git linux-libre-4.4.240-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c linux-libre-4.4.241-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
index 772a5a3b0ce1..18e8fcad6690 100644
--- linux-libre-4.4.240-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ linux-libre-4.4.241-gnu/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -596,9 +596,13 @@ static void virtio_gpu_cmd_get_capset_info_cb(struct virtio_gpu_device *vgdev,
 	int i = le32_to_cpu(cmd->capset_index);
 
 	spin_lock(&vgdev->display_info_lock);
-	vgdev->capsets[i].id = le32_to_cpu(resp->capset_id);
-	vgdev->capsets[i].max_version = le32_to_cpu(resp->capset_max_version);
-	vgdev->capsets[i].max_size = le32_to_cpu(resp->capset_max_size);
+	if (vgdev->capsets) {
+		vgdev->capsets[i].id = le32_to_cpu(resp->capset_id);
+		vgdev->capsets[i].max_version = le32_to_cpu(resp->capset_max_version);
+		vgdev->capsets[i].max_size = le32_to_cpu(resp->capset_max_size);
+	} else {
+		DRM_ERROR("invalid capset memory.");
+	}
 	spin_unlock(&vgdev->display_info_lock);
 	wake_up(&vgdev->resp_wq);
 }
diff --git linux-libre-4.4.240-gnu/drivers/hid/hid-roccat-kone.c linux-libre-4.4.241-gnu/drivers/hid/hid-roccat-kone.c
index c29265055ac1..6c2b821c8d8b 100644
--- linux-libre-4.4.240-gnu/drivers/hid/hid-roccat-kone.c
+++ linux-libre-4.4.241-gnu/drivers/hid/hid-roccat-kone.c
@@ -299,31 +299,40 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj,
 	struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
 	struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
 	int retval = 0, difference, old_profile;
+	struct kone_settings *settings = (struct kone_settings *)buf;
 
 	/* I need to get my data in one piece */
 	if (off != 0 || count != sizeof(struct kone_settings))
 		return -EINVAL;
 
 	mutex_lock(&kone->kone_lock);
-	difference = memcmp(buf, &kone->settings, sizeof(struct kone_settings));
+	difference = memcmp(settings, &kone->settings,
+			    sizeof(struct kone_settings));
 	if (difference) {
-		retval = kone_set_settings(usb_dev,
-				(struct kone_settings const *)buf);
-		if (retval) {
-			mutex_unlock(&kone->kone_lock);
-			return retval;
+		if (settings->startup_profile < 1 ||
+		    settings->startup_profile > 5) {
+			retval = -EINVAL;
+			goto unlock;
 		}
 
+		retval = kone_set_settings(usb_dev, settings);
+		if (retval)
+			goto unlock;
+
 		old_profile = kone->settings.startup_profile;
-		memcpy(&kone->settings, buf, sizeof(struct kone_settings));
+		memcpy(&kone->settings, settings, sizeof(struct kone_settings));
 
 		kone_profile_activated(kone, kone->settings.startup_profile);
 
 		if (kone->settings.startup_profile != old_profile)
 			kone_profile_report(kone, kone->settings.startup_profile);
 	}
+unlock:
 	mutex_unlock(&kone->kone_lock);
 
+	if (retval)
+		return retval;
+
 	return sizeof(struct kone_settings);
 }
 static BIN_ATTR(settings, 0660, kone_sysfs_read_settings,
diff --git linux-libre-4.4.240-gnu/drivers/infiniband/hw/mlx4/cm.c linux-libre-4.4.241-gnu/drivers/infiniband/hw/mlx4/cm.c
index 5dc920fe1326..c8c586c78d07 100644
--- linux-libre-4.4.240-gnu/drivers/infiniband/hw/mlx4/cm.c
+++ linux-libre-4.4.241-gnu/drivers/infiniband/hw/mlx4/cm.c
@@ -309,6 +309,9 @@ static void schedule_delayed(struct ib_device *ibdev, struct id_map_entry *id)
 	if (!sriov->is_going_down) {
 		id->scheduled_delete = 1;
 		schedule_delayed_work(&id->timeout, CM_CLEANUP_CACHE_TIMEOUT);
+	} else if (id->scheduled_delete) {
+		/* Adjust timeout if already scheduled */
+		mod_delayed_work(system_wq, &id->timeout, CM_CLEANUP_CACHE_TIMEOUT);
 	}
 	spin_unlock_irqrestore(&sriov->going_down_lock, flags);
 	spin_unlock(&sriov->id_map_lock);
diff --git linux-libre-4.4.240-gnu/drivers/input/keyboard/ep93xx_keypad.c linux-libre-4.4.241-gnu/drivers/input/keyboard/ep93xx_keypad.c
index f77b295e0123..01788a78041b 100644
--- linux-libre-4.4.240-gnu/drivers/input/keyboard/ep93xx_keypad.c
+++ linux-libre-4.4.241-gnu/drivers/input/keyboard/ep93xx_keypad.c
@@ -257,8 +257,8 @@ static int ep93xx_keypad_probe(struct platform_device *pdev)
 	}
 
 	keypad->irq = platform_get_irq(pdev, 0);
-	if (!keypad->irq) {
-		err = -ENXIO;
+	if (keypad->irq < 0) {
+		err = keypad->irq;
 		goto failed_free;
 	}
 
diff --git linux-libre-4.4.240-gnu/drivers/input/keyboard/omap4-keypad.c linux-libre-4.4.241-gnu/drivers/input/keyboard/omap4-keypad.c
index 3d2c60c8de83..c6a468dfdfb4 100644
--- linux-libre-4.4.240-gnu/drivers/input/keyboard/omap4-keypad.c
+++ linux-libre-4.4.241-gnu/drivers/input/keyboard/omap4-keypad.c
@@ -253,10 +253,8 @@ static int omap4_keypad_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (!irq) {
-		dev_err(&pdev->dev, "no keyboard irq assigned\n");
-		return -EINVAL;
-	}
+	if (irq < 0)
+		return irq;
 
 	keypad_data = kzalloc(sizeof(struct omap4_keypad), GFP_KERNEL);
 	if (!keypad_data) {
diff --git linux-libre-4.4.240-gnu/drivers/input/serio/sun4i-ps2.c linux-libre-4.4.241-gnu/drivers/input/serio/sun4i-ps2.c
index 04b96fe39339..46512b4d686a 100644
--- linux-libre-4.4.240-gnu/drivers/input/serio/sun4i-ps2.c
+++ linux-libre-4.4.241-gnu/drivers/input/serio/sun4i-ps2.c
@@ -210,7 +210,6 @@ static int sun4i_ps2_probe(struct platform_device *pdev)
 	struct sun4i_ps2data *drvdata;
 	struct serio *serio;
 	struct device *dev = &pdev->dev;
-	unsigned int irq;
 	int error;
 
 	drvdata = kzalloc(sizeof(struct sun4i_ps2data), GFP_KERNEL);
@@ -263,14 +262,12 @@ static int sun4i_ps2_probe(struct platform_device *pdev)
 	writel(0, drvdata->reg_base + PS2_REG_GCTL);
 
 	/* Get IRQ for the device */
-	irq = platform_get_irq(pdev, 0);
-	if (!irq) {
-		dev_err(dev, "no IRQ found\n");
-		error = -ENXIO;
+	drvdata->irq = platform_get_irq(pdev, 0);
+	if (drvdata->irq < 0) {
+		error = drvdata->irq;
 		goto err_disable_clk;
 	}
 
-	drvdata->irq = irq;
 	drvdata->serio = serio;
 	drvdata->dev = dev;
 
diff --git linux-libre-4.4.240-gnu/drivers/input/touchscreen/imx6ul_tsc.c linux-libre-4.4.241-gnu/drivers/input/touchscreen/imx6ul_tsc.c
index 8275267eac25..4be7ddc04af0 100644
--- linux-libre-4.4.240-gnu/drivers/input/touchscreen/imx6ul_tsc.c
+++ linux-libre-4.4.241-gnu/drivers/input/touchscreen/imx6ul_tsc.c
@@ -490,20 +490,25 @@ static int __maybe_unused imx6ul_tsc_resume(struct device *dev)
 
 	mutex_lock(&input_dev->mutex);
 
-	if (input_dev->users) {
-		retval = clk_prepare_enable(tsc->adc_clk);
-		if (retval)
-			goto out;
-
-		retval = clk_prepare_enable(tsc->tsc_clk);
-		if (retval) {
-			clk_disable_unprepare(tsc->adc_clk);
-			goto out;
-		}
+	if (!input_dev->users)
+		goto out;
 
-		retval = imx6ul_tsc_init(tsc);
+	retval = clk_prepare_enable(tsc->adc_clk);
+	if (retval)
+		goto out;
+
+	retval = clk_prepare_enable(tsc->tsc_clk);
+	if (retval) {
+		clk_disable_unprepare(tsc->adc_clk);
+		goto out;
 	}
 
+	retval = imx6ul_tsc_init(tsc);
+	if (retval) {
+		clk_disable_unprepare(tsc->tsc_clk);
+		clk_disable_unprepare(tsc->adc_clk);
+		goto out;
+	}
 out:
 	mutex_unlock(&input_dev->mutex);
 	return retval;
diff --git linux-libre-4.4.240-gnu/drivers/media/firewire/firedtv-fw.c linux-libre-4.4.241-gnu/drivers/media/firewire/firedtv-fw.c
index 5d634706a7ea..382f290c3f4d 100644
--- linux-libre-4.4.240-gnu/drivers/media/firewire/firedtv-fw.c
+++ linux-libre-4.4.241-gnu/drivers/media/firewire/firedtv-fw.c
@@ -271,8 +271,10 @@ static int node_probe(struct fw_unit *unit, const struct ieee1394_device_id *id)
 
 	name_len = fw_csr_string(unit->directory, CSR_MODEL,
 				 name, sizeof(name));
-	if (name_len < 0)
-		return name_len;
+	if (name_len < 0) {
+		err = name_len;
+		goto fail_free;
+	}
 	for (i = ARRAY_SIZE(model_names); --i; )
 		if (strlen(model_names[i]) <= name_len &&
 		    strncmp(name, model_names[i], name_len) == 0)
diff --git linux-libre-4.4.240-gnu/drivers/media/i2c/m5mols/m5mols_core.c linux-libre-4.4.241-gnu/drivers/media/i2c/m5mols/m5mols_core.c
index 6404c0d93e7a..514267680dc9 100644
--- linux-libre-4.4.240-gnu/drivers/media/i2c/m5mols/m5mols_core.c
+++ linux-libre-4.4.241-gnu/drivers/media/i2c/m5mols/m5mols_core.c
@@ -754,7 +754,8 @@ static int m5mols_sensor_power(struct m5mols_info *info, bool enable)
 
 		ret = regulator_bulk_enable(ARRAY_SIZE(supplies), supplies);
 		if (ret) {
-			info->set_power(&client->dev, 0);
+			if (info->set_power)
+				info->set_power(&client->dev, 0);
 			return ret;
 		}
 
diff --git linux-libre-4.4.240-gnu/drivers/media/i2c/tc358743.c linux-libre-4.4.241-gnu/drivers/media/i2c/tc358743.c
index bc630a719776..1e95fdb61041 100644
--- linux-libre-4.4.240-gnu/drivers/media/i2c/tc358743.c
+++ linux-libre-4.4.241-gnu/drivers/media/i2c/tc358743.c
@@ -1325,7 +1325,7 @@ static int tc358743_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
 static irqreturn_t tc358743_irq_handler(int irq, void *dev_id)
 {
 	struct tc358743_state *state = dev_id;
-	bool handled;
+	bool handled = false;
 
 	tc358743_isr(&state->sd, 0, &handled);
 
diff --git linux-libre-4.4.240-gnu/drivers/media/pci/bt8xx/bttv-driver.c linux-libre-4.4.241-gnu/drivers/media/pci/bt8xx/bttv-driver.c
index 51dbef2f9a48..10c9c078af01 100644
--- linux-libre-4.4.240-gnu/drivers/media/pci/bt8xx/bttv-driver.c
+++ linux-libre-4.4.241-gnu/drivers/media/pci/bt8xx/bttv-driver.c
@@ -4053,11 +4053,13 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id)
 	btv->id  = dev->device;
 	if (pci_enable_device(dev)) {
 		pr_warn("%d: Can't enable device\n", btv->c.nr);
-		return -EIO;
+		result = -EIO;
+		goto free_mem;
 	}
 	if (pci_set_dma_mask(dev, DMA_BIT_MASK(32))) {
 		pr_warn("%d: No suitable DMA available\n", btv->c.nr);
-		return -EIO;
+		result = -EIO;
+		goto free_mem;
 	}
 	if (!request_mem_region(pci_resource_start(dev,0),
 				pci_resource_len(dev,0),
@@ -4065,7 +4067,8 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id)
 		pr_warn("%d: can't request iomem (0x%llx)\n",
 			btv->c.nr,
 			(unsigned long long)pci_resource_start(dev, 0));
-		return -EBUSY;
+		result = -EBUSY;
+		goto free_mem;
 	}
 	pci_set_master(dev);
 	pci_set_command(dev);
@@ -4251,6 +4254,10 @@ fail0:
 	release_mem_region(pci_resource_start(btv->c.pci,0),
 			   pci_resource_len(btv->c.pci,0));
 	pci_disable_device(btv->c.pci);
+
+free_mem:
+	bttvs[btv->c.nr] = NULL;
+	kfree(btv);
 	return result;
 }
 
diff --git linux-libre-4.4.240-gnu/drivers/media/pci/saa7134/saa7134-tvaudio.c linux-libre-4.4.241-gnu/drivers/media/pci/saa7134/saa7134-tvaudio.c
index 21a579309575..02407983ce23 100644
--- linux-libre-4.4.240-gnu/drivers/media/pci/saa7134/saa7134-tvaudio.c
+++ linux-libre-4.4.241-gnu/drivers/media/pci/saa7134/saa7134-tvaudio.c
@@ -696,7 +696,8 @@ int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value)
 {
 	int err;
 
-	audio_dbg(2, "dsp write reg 0x%x = 0x%06x\n", reg << 2, value);
+	audio_dbg(2, "dsp write reg 0x%x = 0x%06x\n",
+		  (reg << 2) & 0xffffffff, value);
 	err = saa_dsp_wait_bit(dev,SAA7135_DSP_RWSTATE_WRR);
 	if (err < 0)
 		return err;
diff --git linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/fimc-isp.c linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/fimc-isp.c
index 5d78f5716f3b..ad280c5258b3 100644
--- linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/fimc-isp.c
+++ linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/fimc-isp.c
@@ -311,8 +311,10 @@ static int fimc_isp_subdev_s_power(struct v4l2_subdev *sd, int on)
 
 	if (on) {
 		ret = pm_runtime_get_sync(&is->pdev->dev);
-		if (ret < 0)
+		if (ret < 0) {
+			pm_runtime_put(&is->pdev->dev);
 			return ret;
+		}
 		set_bit(IS_ST_PWR_ON, &is->state);
 
 		ret = fimc_is_start_firmware(is);
diff --git linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/fimc-lite.c linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/fimc-lite.c
index 60660c3a5de0..65b33470a1b1 100644
--- linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/fimc-lite.c
+++ linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -487,7 +487,7 @@ static int fimc_lite_open(struct file *file)
 	set_bit(ST_FLITE_IN_USE, &fimc->state);
 	ret = pm_runtime_get_sync(&fimc->pdev->dev);
 	if (ret < 0)
-		goto unlock;
+		goto err_pm;
 
 	ret = v4l2_fh_open(file);
 	if (ret < 0)
diff --git linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/media-dev.c linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/media-dev.c
index 31cc7d94064e..76fadd3e3ada 100644
--- linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/media-dev.c
+++ linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/media-dev.c
@@ -413,8 +413,10 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
 		return -ENXIO;
 
 	ret = pm_runtime_get_sync(fmd->pmf);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put(fmd->pmf);
 		return ret;
+	}
 
 	fmd->num_sensors = 0;
 
@@ -1170,11 +1172,9 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd)
 	if (IS_ERR(pctl->state_default))
 		return PTR_ERR(pctl->state_default);
 
+	/* PINCTRL_STATE_IDLE is optional */
 	pctl->state_idle = pinctrl_lookup_state(pctl->pinctrl,
 					PINCTRL_STATE_IDLE);
-	if (IS_ERR(pctl->state_idle))
-		return PTR_ERR(pctl->state_idle);
-
 	return 0;
 }
 
diff --git linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/mipi-csis.c linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/mipi-csis.c
index 4b85105dc159..4f7a0f59f36c 100644
--- linux-libre-4.4.240-gnu/drivers/media/platform/exynos4-is/mipi-csis.c
+++ linux-libre-4.4.241-gnu/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -513,8 +513,10 @@ static int s5pcsis_s_stream(struct v4l2_subdev *sd, int enable)
 	if (enable) {
 		s5pcsis_clear_counters(state);
 		ret = pm_runtime_get_sync(&state->pdev->dev);
-		if (ret && ret != 1)
+		if (ret && ret != 1) {
+			pm_runtime_put_noidle(&state->pdev->dev);
 			return ret;
+		}
 	}
 
 	mutex_lock(&state->lock);
diff --git linux-libre-4.4.240-gnu/drivers/media/platform/omap3isp/isp.c linux-libre-4.4.241-gnu/drivers/media/platform/omap3isp/isp.c
index f41e0d08de93..4c6842202e47 100644
--- linux-libre-4.4.240-gnu/drivers/media/platform/omap3isp/isp.c
+++ linux-libre-4.4.241-gnu/drivers/media/platform/omap3isp/isp.c
@@ -2388,8 +2388,10 @@ static int isp_probe(struct platform_device *pdev)
 		mem = platform_get_resource(pdev, IORESOURCE_MEM, i);
 		isp->mmio_base[map_idx] =
 			devm_ioremap_resource(isp->dev, mem);
-		if (IS_ERR(isp->mmio_base[map_idx]))
-			return PTR_ERR(isp->mmio_base[map_idx]);
+		if (IS_ERR(isp->mmio_base[map_idx])) {
+			ret = PTR_ERR(isp->mmio_base[map_idx]);
+			goto error;
+		}
 	}
 
 	ret = isp_get_clocks(isp);
diff --git linux-libre-4.4.240-gnu/drivers/media/platform/sti/bdisp/bdisp-v4l2.c linux-libre-4.4.241-gnu/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
index a00dfaa1b945..6c97063cb3b3 100644
--- linux-libre-4.4.240-gnu/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
+++ linux-libre-4.4.241-gnu/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
@@ -1369,7 +1369,7 @@ static int bdisp_probe(struct platform_device *pdev)
 	ret = pm_runtime_get_sync(dev);
 	if (ret < 0) {
 		dev_err(dev, "failed to set PM\n");
-		goto err_dbg;
+		goto err_pm;
 	}
 
 	/* Continuous memory allocator */
@@ -1406,7 +1406,6 @@ err_vb2_dma:
 	vb2_dma_contig_cleanup_ctx(bdisp->alloc_ctx);
 err_pm:
 	pm_runtime_put(dev);
-err_dbg:
 	bdisp_debugfs_remove(bdisp);
 err_v4l2:
 	v4l2_device_unregister(&bdisp->v4l2_dev);
diff --git linux-libre-4.4.240-gnu/drivers/media/platform/ti-vpe/vpe.c linux-libre-4.4.241-gnu/drivers/media/platform/ti-vpe/vpe.c
index b5f8c425cd2e..8a3714bfb77e 100644
--- linux-libre-4.4.240-gnu/drivers/media/platform/ti-vpe/vpe.c
+++ linux-libre-4.4.241-gnu/drivers/media/platform/ti-vpe/vpe.c
@@ -2135,6 +2135,8 @@ static int vpe_runtime_get(struct platform_device *pdev)
 
 	r = pm_runtime_get_sync(&pdev->dev);
 	WARN_ON(r < 0);
+	if (r)
+		pm_runtime_put_noidle(&pdev->dev);
 	return r < 0 ? r : 0;
 }
 
diff --git linux-libre-4.4.240-gnu/drivers/media/rc/ati_remote.c linux-libre-4.4.241-gnu/drivers/media/rc/ati_remote.c
index a35631891cc0..3c3f4c4f6be4 100644
--- linux-libre-4.4.240-gnu/drivers/media/rc/ati_remote.c
+++ linux-libre-4.4.241-gnu/drivers/media/rc/ati_remote.c
@@ -843,6 +843,10 @@ static int ati_remote_probe(struct usb_interface *interface,
 		err("%s: endpoint_in message size==0? \n", __func__);
 		return -ENODEV;
 	}
+	if (!usb_endpoint_is_int_out(endpoint_out)) {
+		err("%s: Unexpected endpoint_out\n", __func__);
+		return -ENODEV;
+	}
 
 	ati_remote = kzalloc(sizeof (struct ati_remote), GFP_KERNEL);
 	rc_dev = rc_allocate_device();
diff --git linux-libre-4.4.240-gnu/drivers/media/usb/uvc/uvc_v4l2.c linux-libre-4.4.241-gnu/drivers/media/usb/uvc/uvc_v4l2.c
index 0e7d16fe84d4..a0a544628053 100644
--- linux-libre-4.4.240-gnu/drivers/media/usb/uvc/uvc_v4l2.c
+++ linux-libre-4.4.241-gnu/drivers/media/usb/uvc/uvc_v4l2.c
@@ -242,11 +242,41 @@ static int uvc_v4l2_try_format(struct uvc_streaming *stream,
 	if (ret < 0)
 		goto done;
 
+	/* After the probe, update fmt with the values returned from
+	 * negotiation with the device.
+	 */
+	for (i = 0; i < stream->nformats; ++i) {
+		if (probe->bFormatIndex == stream->format[i].index) {
+			format = &stream->format[i];
+			break;
+		}
+	}
+
+	if (i == stream->nformats) {
+		uvc_trace(UVC_TRACE_FORMAT, "Unknown bFormatIndex %u\n",
+			  probe->bFormatIndex);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < format->nframes; ++i) {
+		if (probe->bFrameIndex == format->frame[i].bFrameIndex) {
+			frame = &format->frame[i];
+			break;
+		}
+	}
+
+	if (i == format->nframes) {
+		uvc_trace(UVC_TRACE_FORMAT, "Unknown bFrameIndex %u\n",
+			  probe->bFrameIndex);
+		return -EINVAL;
+	}
+
 	fmt->fmt.pix.width = frame->wWidth;
 	fmt->fmt.pix.height = frame->wHeight;
 	fmt->fmt.pix.field = V4L2_FIELD_NONE;
 	fmt->fmt.pix.bytesperline = format->bpp * frame->wWidth / 8;
 	fmt->fmt.pix.sizeimage = probe->dwMaxVideoFrameSize;
+	fmt->fmt.pix.pixelformat = format->fcc;
 	fmt->fmt.pix.colorspace = format->colorspace;
 	fmt->fmt.pix.priv = 0;
 
diff --git linux-libre-4.4.240-gnu/drivers/memory/fsl-corenet-cf.c linux-libre-4.4.241-gnu/drivers/memory/fsl-corenet-cf.c
index 662d050243be..2fbf8d09af36 100644
--- linux-libre-4.4.240-gnu/drivers/memory/fsl-corenet-cf.c
+++ linux-libre-4.4.241-gnu/drivers/memory/fsl-corenet-cf.c
@@ -215,10 +215,8 @@ static int ccf_probe(struct platform_device *pdev)
 	dev_set_drvdata(&pdev->dev, ccf);
 
 	irq = platform_get_irq(pdev, 0);
-	if (!irq) {
-		dev_err(&pdev->dev, "%s: no irq\n", __func__);
-		return -ENXIO;
-	}
+	if (irq < 0)
+		return irq;
 
 	ret = devm_request_irq(&pdev->dev, irq, ccf_irq, 0, pdev->name, ccf);
 	if (ret) {
diff --git linux-libre-4.4.240-gnu/drivers/memory/omap-gpmc.c linux-libre-4.4.241-gnu/drivers/memory/omap-gpmc.c
index 49691a8c74ee..af187c91fc33 100644
--- linux-libre-4.4.240-gnu/drivers/memory/omap-gpmc.c
+++ linux-libre-4.4.241-gnu/drivers/memory/omap-gpmc.c
@@ -928,7 +928,7 @@ static int gpmc_cs_remap(int cs, u32 base)
 	int ret;
 	u32 old_base, size;
 
-	if (cs > gpmc_cs_num) {
+	if (cs >= gpmc_cs_num) {
 		pr_err("%s: requested chip-select is disabled\n", __func__);
 		return -ENODEV;
 	}
@@ -963,7 +963,7 @@ int gpmc_cs_request(int cs, unsigned long size, unsigned long *base)
 	struct resource *res = &gpmc->mem;
 	int r = -1;
 
-	if (cs > gpmc_cs_num) {
+	if (cs >= gpmc_cs_num) {
 		pr_err("%s: requested chip-select is disabled\n", __func__);
 		return -ENODEV;
 	}
diff --git linux-libre-4.4.240-gnu/drivers/mfd/rtsx_pcr.c linux-libre-4.4.241-gnu/drivers/mfd/rtsx_pcr.c
index 98029ee0959e..be61f8606a04 100644
--- linux-libre-4.4.240-gnu/drivers/mfd/rtsx_pcr.c
+++ linux-libre-4.4.241-gnu/drivers/mfd/rtsx_pcr.c
@@ -1255,12 +1255,14 @@ static int rtsx_pci_probe(struct pci_dev *pcidev,
 	ret = mfd_add_devices(&pcidev->dev, pcr->id, rtsx_pcr_cells,
 			ARRAY_SIZE(rtsx_pcr_cells), NULL, 0, NULL);
 	if (ret < 0)
-		goto disable_irq;
+		goto free_slots;
 
 	schedule_delayed_work(&pcr->idle_work, msecs_to_jiffies(200));
 
 	return 0;
 
+free_slots:
+	kfree(pcr->slots);
 disable_irq:
 	free_irq(pcr->irq, (void *)pcr);
 disable_msi:
diff --git linux-libre-4.4.240-gnu/drivers/mfd/sm501.c linux-libre-4.4.241-gnu/drivers/mfd/sm501.c
index fbec711c4195..0fe273d2f619 100644
--- linux-libre-4.4.240-gnu/drivers/mfd/sm501.c
+++ linux-libre-4.4.241-gnu/drivers/mfd/sm501.c
@@ -1430,8 +1430,14 @@ static int sm501_plat_probe(struct platform_device *dev)
 		goto err_claim;
 	}
 
-	return sm501_init_dev(sm);
+	ret = sm501_init_dev(sm);
+	if (ret)
+		goto err_unmap;
+
+	return 0;
 
+ err_unmap:
+	iounmap(sm->regs);
  err_claim:
 	release_resource(sm->regs_claim);
 	kfree(sm->regs_claim);
diff --git linux-libre-4.4.240-gnu/drivers/misc/mic/scif/scif_rma.c linux-libre-4.4.241-gnu/drivers/misc/mic/scif/scif_rma.c
index 71c69e1c4ac0..4188b88c20a4 100644
--- linux-libre-4.4.240-gnu/drivers/misc/mic/scif/scif_rma.c
+++ linux-libre-4.4.241-gnu/drivers/misc/mic/scif/scif_rma.c
@@ -1403,6 +1403,8 @@ retry:
 				NULL);
 		up_write(&mm->mmap_sem);
 		if (nr_pages != pinned_pages->nr_pages) {
+			if (pinned_pages->nr_pages < 0)
+				pinned_pages->nr_pages = 0;
 			if (try_upgrade) {
 				if (ulimit)
 					__scif_dec_pinned_vm_lock(mm,
@@ -1423,7 +1425,6 @@ retry:
 
 	if (pinned_pages->nr_pages < nr_pages) {
 		err = -EFAULT;
-		pinned_pages->nr_pages = nr_pages;
 		goto dec_pinned;
 	}
 
@@ -1436,7 +1437,6 @@ dec_pinned:
 		__scif_dec_pinned_vm_lock(mm, nr_pages, 0);
 	/* Something went wrong! Rollback */
 error_unmap:
-	pinned_pages->nr_pages = nr_pages;
 	scif_destroy_pinned_pages(pinned_pages);
 	*pages = NULL;
 	dev_dbg(scif_info.mdev.this_device,
diff --git linux-libre-4.4.240-gnu/drivers/misc/vmw_vmci/vmci_queue_pair.c linux-libre-4.4.241-gnu/drivers/misc/vmw_vmci/vmci_queue_pair.c
index 3877f534fd3f..e57340e980c4 100644
--- linux-libre-4.4.240-gnu/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ linux-libre-4.4.241-gnu/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -758,8 +758,9 @@ static int qp_host_get_user_memory(u64 produce_uva,
 	if (retval < (int)produce_q->kernel_if->num_pages) {
 		pr_debug("get_user_pages_fast(produce) failed (retval=%d)",
 			retval);
-		qp_release_pages(produce_q->kernel_if->u.h.header_page,
-				 retval, false);
+		if (retval > 0)
+			qp_release_pages(produce_q->kernel_if->u.h.header_page,
+					retval, false);
 		err = VMCI_ERROR_NO_MEM;
 		goto out;
 	}
@@ -770,8 +771,9 @@ static int qp_host_get_user_memory(u64 produce_uva,
 	if (retval < (int)consume_q->kernel_if->num_pages) {
 		pr_debug("get_user_pages_fast(consume) failed (retval=%d)",
 			retval);
-		qp_release_pages(consume_q->kernel_if->u.h.header_page,
-				 retval, false);
+		if (retval > 0)
+			qp_release_pages(consume_q->kernel_if->u.h.header_page,
+					retval, false);
 		qp_release_pages(produce_q->kernel_if->u.h.header_page,
 				 produce_q->kernel_if->num_pages, false);
 		err = VMCI_ERROR_NO_MEM;
diff --git linux-libre-4.4.240-gnu/drivers/mmc/core/sdio_cis.c linux-libre-4.4.241-gnu/drivers/mmc/core/sdio_cis.c
index 8e94e555b788..8651bd30863d 100644
--- linux-libre-4.4.240-gnu/drivers/mmc/core/sdio_cis.c
+++ linux-libre-4.4.241-gnu/drivers/mmc/core/sdio_cis.c
@@ -30,6 +30,9 @@ static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
 	unsigned i, nr_strings;
 	char **buffer, *string;
 
+	if (size < 2)
+		return 0;
+
 	/* Find all null-terminated (including zero length) strings in
 	   the TPLLV1_INFO field. Trailing garbage is ignored. */
 	buf += 2;
diff --git linux-libre-4.4.240-gnu/drivers/mtd/lpddr/lpddr2_nvm.c linux-libre-4.4.241-gnu/drivers/mtd/lpddr/lpddr2_nvm.c
index 2342277c9bcb..5e36366d9b36 100644
--- linux-libre-4.4.240-gnu/drivers/mtd/lpddr/lpddr2_nvm.c
+++ linux-libre-4.4.241-gnu/drivers/mtd/lpddr/lpddr2_nvm.c
@@ -408,6 +408,17 @@ static int lpddr2_nvm_lock(struct mtd_info *mtd, loff_t start_add,
 	return lpddr2_nvm_do_block_op(mtd, start_add, len, LPDDR2_NVM_LOCK);
 }
 
+static const struct mtd_info lpddr2_nvm_mtd_info = {
+	.type		= MTD_RAM,
+	.writesize	= 1,
+	.flags		= (MTD_CAP_NVRAM | MTD_POWERUP_LOCK),
+	._read		= lpddr2_nvm_read,
+	._write		= lpddr2_nvm_write,
+	._erase		= lpddr2_nvm_erase,
+	._unlock	= lpddr2_nvm_unlock,
+	._lock		= lpddr2_nvm_lock,
+};
+
 /*
  * lpddr2_nvm driver probe method
  */
@@ -448,6 +459,7 @@ static int lpddr2_nvm_probe(struct platform_device *pdev)
 		.pfow_base	= OW_BASE_ADDRESS,
 		.fldrv_priv	= pcm_data,
 	};
+
 	if (IS_ERR(map->virt))
 		return PTR_ERR(map->virt);
 
@@ -459,22 +471,13 @@ static int lpddr2_nvm_probe(struct platform_device *pdev)
 		return PTR_ERR(pcm_data->ctl_regs);
 
 	/* Populate mtd_info data structure */
-	*mtd = (struct mtd_info) {
-		.dev		= { .parent = &pdev->dev },
-		.name		= pdev->dev.init_name,
-		.type		= MTD_RAM,
-		.priv		= map,
-		.size		= resource_size(add_range),
-		.erasesize	= ERASE_BLOCKSIZE * pcm_data->bus_width,
-		.writesize	= 1,
-		.writebufsize	= WRITE_BUFFSIZE * pcm_data->bus_width,
-		.flags		= (MTD_CAP_NVRAM | MTD_POWERUP_LOCK),
-		._read		= lpddr2_nvm_read,
-		._write		= lpddr2_nvm_write,
-		._erase		= lpddr2_nvm_erase,
-		._unlock	= lpddr2_nvm_unlock,
-		._lock		= lpddr2_nvm_lock,
-	};
+	*mtd = lpddr2_nvm_mtd_info;
+	mtd->dev.parent		= &pdev->dev;
+	mtd->name		= pdev->dev.init_name;
+	mtd->priv		= map;
+	mtd->size		= resource_size(add_range);
+	mtd->erasesize		= ERASE_BLOCKSIZE * pcm_data->bus_width;
+	mtd->writebufsize	= WRITE_BUFFSIZE * pcm_data->bus_width;
 
 	/* Verify the presence of the device looking for PFOW string */
 	if (!lpddr2_nvm_pfow_present(map)) {
diff --git linux-libre-4.4.240-gnu/drivers/mtd/mtdoops.c linux-libre-4.4.241-gnu/drivers/mtd/mtdoops.c
index 97bb8f6304d4..09165eaac7a1 100644
--- linux-libre-4.4.240-gnu/drivers/mtd/mtdoops.c
+++ linux-libre-4.4.241-gnu/drivers/mtd/mtdoops.c
@@ -313,12 +313,13 @@ static void mtdoops_do_dump(struct kmsg_dumper *dumper,
 	kmsg_dump_get_buffer(dumper, true, cxt->oops_buf + MTDOOPS_HEADER_SIZE,
 			     record_size - MTDOOPS_HEADER_SIZE, NULL);
 
-	/* Panics must be written immediately */
-	if (reason != KMSG_DUMP_OOPS)
+	if (reason != KMSG_DUMP_OOPS) {
+		/* Panics must be written immediately */
 		mtdoops_write(cxt, 1);
-
-	/* For other cases, schedule work to write it "nicely" */
-	schedule_work(&cxt->work_write);
+	} else {
+		/* For other cases, schedule work to write it "nicely" */
+		schedule_work(&cxt->work_write);
+	}
 }
 
 static void mtdoops_notify_add(struct mtd_info *mtd)
diff --git linux-libre-4.4.240-gnu/drivers/net/ethernet/cisco/enic/enic.h linux-libre-4.4.241-gnu/drivers/net/ethernet/cisco/enic/enic.h
index 7ba6d530b0c0..230a4157ae9d 100644
--- linux-libre-4.4.240-gnu/drivers/net/ethernet/cisco/enic/enic.h
+++ linux-libre-4.4.241-gnu/drivers/net/ethernet/cisco/enic/enic.h
@@ -163,6 +163,7 @@ struct enic {
 	u16 num_vfs;
 #endif
 	spinlock_t enic_api_lock;
+	bool enic_api_busy;
 	struct enic_port_profile *pp;
 
 	/* work queue cache line section */
diff --git linux-libre-4.4.240-gnu/drivers/net/ethernet/cisco/enic/enic_api.c linux-libre-4.4.241-gnu/drivers/net/ethernet/cisco/enic/enic_api.c
index b161f24522b8..b028ea2dec2b 100644
--- linux-libre-4.4.240-gnu/drivers/net/ethernet/cisco/enic/enic_api.c
+++ linux-libre-4.4.241-gnu/drivers/net/ethernet/cisco/enic/enic_api.c
@@ -34,6 +34,12 @@ int enic_api_devcmd_proxy_by_index(struct net_device *netdev, int vf,
 	struct vnic_dev *vdev = enic->vdev;
 
 	spin_lock(&enic->enic_api_lock);
+	while (enic->enic_api_busy) {
+		spin_unlock(&enic->enic_api_lock);
+		cpu_relax();
+		spin_lock(&enic->enic_api_lock);
+	}
+
 	spin_lock_bh(&enic->devcmd_lock);
 
 	vnic_dev_cmd_proxy_by_index_start(vdev, vf);
diff --git linux-libre-4.4.240-gnu/drivers/net/ethernet/cisco/enic/enic_main.c linux-libre-4.4.241-gnu/drivers/net/ethernet/cisco/enic/enic_main.c
index 3fd1cba0c7ec..5c74e55b75e5 100644
--- linux-libre-4.4.240-gnu/drivers/net/ethernet/cisco/enic/enic_main.c
+++ linux-libre-4.4.241-gnu/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1938,8 +1938,6 @@ static int enic_dev_wait(struct vnic_dev *vdev,
 	int done;
 	int err;
 
-	BUG_ON(in_interrupt());
-
 	err = start(vdev, arg);
 	if (err)
 		return err;
@@ -2116,6 +2114,13 @@ static int enic_set_rss_nic_cfg(struct enic *enic)
 		rss_hash_bits, rss_base_cpu, rss_enable);
 }
 
+static void enic_set_api_busy(struct enic *enic, bool busy)
+{
+	spin_lock(&enic->enic_api_lock);
+	enic->enic_api_busy = busy;
+	spin_unlock(&enic->enic_api_lock);
+}
+
 static void enic_reset(struct work_struct *work)
 {
 	struct enic *enic = container_of(work, struct enic, reset);
@@ -2125,7 +2130,9 @@ static void enic_reset(struct work_struct *work)
 
 	rtnl_lock();
 
-	spin_lock(&enic->enic_api_lock);
+	/* Stop any activity from infiniband */
+	enic_set_api_busy(enic, true);
+
 	enic_stop(enic->netdev);
 	enic_dev_soft_reset(enic);
 	enic_reset_addr_lists(enic);
@@ -2133,7 +2140,10 @@ static void enic_reset(struct work_struct *work)
 	enic_set_rss_nic_cfg(enic);
 	enic_dev_set_ig_vlan_rewrite_mode(enic);
 	enic_open(enic->netdev);
-	spin_unlock(&enic->enic_api_lock);
+
+	/* Allow infiniband to fiddle with the device again */
+	enic_set_api_busy(enic, false);
+
 	call_netdevice_notifiers(NETDEV_REBOOT, enic->netdev);
 
 	rtnl_unlock();
@@ -2145,7 +2155,9 @@ static void enic_tx_hang_reset(struct work_struct *work)
 
 	rtnl_lock();
 
-	spin_lock(&enic->enic_api_lock);
+	/* Stop any activity from infiniband */
+	enic_set_api_busy(enic, true);
+
 	enic_dev_hang_notify(enic);
 	enic_stop(enic->netdev);
 	enic_dev_hang_reset(enic);
@@ -2154,7 +2166,10 @@ static void enic_tx_hang_reset(struct work_struct *work)
 	enic_set_rss_nic_cfg(enic);
 	enic_dev_set_ig_vlan_rewrite_mode(enic);
 	enic_open(enic->netdev);
-	spin_unlock(&enic->enic_api_lock);
+
+	/* Allow infiniband to fiddle with the device again */
+	enic_set_api_busy(enic, false);
+
 	call_netdevice_notifiers(NETDEV_REBOOT, enic->netdev);
 
 	rtnl_unlock();
diff --git linux-libre-4.4.240-gnu/drivers/net/ethernet/ibm/ibmveth.c linux-libre-4.4.241-gnu/drivers/net/ethernet/ibm/ibmveth.c
index b46fc37c1a94..18d17a7bba6c 100644
--- linux-libre-4.4.240-gnu/drivers/net/ethernet/ibm/ibmveth.c
+++ linux-libre-4.4.241-gnu/drivers/net/ethernet/ibm/ibmveth.c
@@ -1254,6 +1254,7 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
 			int offset = ibmveth_rxq_frame_offset(adapter);
 			int csum_good = ibmveth_rxq_csum_good(adapter);
 			int lrg_pkt = ibmveth_rxq_large_packet(adapter);
+			__sum16 iph_check = 0;
 
 			skb = ibmveth_rxq_get_buffer(adapter);
 
@@ -1305,7 +1306,17 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
 				}
 			}
 
-			if (length > netdev->mtu + ETH_HLEN) {
+			/* PHYP without PLSO support places a -1 in the ip
+			 * checksum for large send frames.
+			 */
+			if (skb->protocol == cpu_to_be16(ETH_P_IP)) {
+				struct iphdr *iph = (struct iphdr *)skb->data;
+
+				iph_check = iph->check;
+			}
+
+			if ((length > netdev->mtu + ETH_HLEN) ||
+			    lrg_pkt || iph_check == 0xffff) {
 				ibmveth_rx_mss_helper(skb, mss, lrg_pkt);
 				adapter->rx_large_packets++;
 			}
diff --git linux-libre-4.4.240-gnu/drivers/net/ethernet/korina.c linux-libre-4.4.241-gnu/drivers/net/ethernet/korina.c
index 07eabf72c480..b491de946a0e 100644
--- linux-libre-4.4.240-gnu/drivers/net/ethernet/korina.c
+++ linux-libre-4.4.241-gnu/drivers/net/ethernet/korina.c
@@ -1188,7 +1188,7 @@ out:
 	return rc;
 
 probe_err_register:
-	kfree(lp->td_ring);
+	kfree((struct dma_desc *)KSEG0ADDR(lp->td_ring));
 probe_err_td_ring:
 	iounmap(lp->tx_dma_regs);
 probe_err_dma_tx:
@@ -1208,6 +1208,7 @@ static int korina_remove(struct platform_device *pdev)
 	iounmap(lp->eth_regs);
 	iounmap(lp->rx_dma_regs);
 	iounmap(lp->tx_dma_regs);
+	kfree((struct dma_desc *)KSEG0ADDR(lp->td_ring));
 
 	unregister_netdev(bif->dev);
 	free_netdev(bif->dev);
diff --git linux-libre-4.4.240-gnu/drivers/net/ethernet/realtek/r8169.c linux-libre-4.4.241-gnu/drivers/net/ethernet/realtek/r8169.c
index e930e8393f98..c1c6c5c93524 100644
--- linux-libre-4.4.240-gnu/drivers/net/ethernet/realtek/r8169.c
+++ linux-libre-4.4.241-gnu/drivers/net/ethernet/realtek/r8169.c
@@ -4434,6 +4434,62 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
 	rtl_unlock_work(tp);
 }
 
+static void rtl_init_rxcfg(struct rtl8169_private *tp)
+{
+	void __iomem *ioaddr = tp->mmio_addr;
+
+	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_01:
+	case RTL_GIGA_MAC_VER_02:
+	case RTL_GIGA_MAC_VER_03:
+	case RTL_GIGA_MAC_VER_04:
+	case RTL_GIGA_MAC_VER_05:
+	case RTL_GIGA_MAC_VER_06:
+	case RTL_GIGA_MAC_VER_10:
+	case RTL_GIGA_MAC_VER_11:
+	case RTL_GIGA_MAC_VER_12:
+	case RTL_GIGA_MAC_VER_13:
+	case RTL_GIGA_MAC_VER_14:
+	case RTL_GIGA_MAC_VER_15:
+	case RTL_GIGA_MAC_VER_16:
+	case RTL_GIGA_MAC_VER_17:
+		RTL_W32(RxConfig, RX_FIFO_THRESH | RX_DMA_BURST);
+		break;
+	case RTL_GIGA_MAC_VER_18:
+	case RTL_GIGA_MAC_VER_19:
+	case RTL_GIGA_MAC_VER_20:
+	case RTL_GIGA_MAC_VER_21:
+	case RTL_GIGA_MAC_VER_22:
+	case RTL_GIGA_MAC_VER_23:
+	case RTL_GIGA_MAC_VER_24:
+	case RTL_GIGA_MAC_VER_34:
+	case RTL_GIGA_MAC_VER_35:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
+		break;
+	case RTL_GIGA_MAC_VER_40:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
+		break;
+	case RTL_GIGA_MAC_VER_41:
+	case RTL_GIGA_MAC_VER_42:
+	case RTL_GIGA_MAC_VER_43:
+	case RTL_GIGA_MAC_VER_44:
+	case RTL_GIGA_MAC_VER_45:
+	case RTL_GIGA_MAC_VER_46:
+	case RTL_GIGA_MAC_VER_47:
+	case RTL_GIGA_MAC_VER_48:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_DMA_BURST | RX_EARLY_OFF);
+		break;
+	case RTL_GIGA_MAC_VER_49:
+	case RTL_GIGA_MAC_VER_50:
+	case RTL_GIGA_MAC_VER_51:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
+		break;
+	default:
+		RTL_W32(RxConfig, RX128_INT_EN | RX_DMA_BURST);
+		break;
+	}
+}
+
 static int rtl_set_mac_address(struct net_device *dev, void *p)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
@@ -4446,6 +4502,10 @@ static int rtl_set_mac_address(struct net_device *dev, void *p)
 
 	rtl_rar_set(tp, dev->dev_addr);
 
+	/* Reportedly at least Asus X453MA truncates packets otherwise */
+	if (tp->mac_version == RTL_GIGA_MAC_VER_37)
+		rtl_init_rxcfg(tp);
+
 	return 0;
 }
 
@@ -4883,62 +4943,6 @@ static void rtl_init_pll_power_ops(struct rtl8169_private *tp)
 	}
 }
 
-static void rtl_init_rxcfg(struct rtl8169_private *tp)
-{
-	void __iomem *ioaddr = tp->mmio_addr;
-
-	switch (tp->mac_version) {
-	case RTL_GIGA_MAC_VER_01:
-	case RTL_GIGA_MAC_VER_02:
-	case RTL_GIGA_MAC_VER_03:
-	case RTL_GIGA_MAC_VER_04:
-	case RTL_GIGA_MAC_VER_05:
-	case RTL_GIGA_MAC_VER_06:
-	case RTL_GIGA_MAC_VER_10:
-	case RTL_GIGA_MAC_VER_11:
-	case RTL_GIGA_MAC_VER_12:
-	case RTL_GIGA_MAC_VER_13:
-	case RTL_GIGA_MAC_VER_14:
-	case RTL_GIGA_MAC_VER_15:
-	case RTL_GIGA_MAC_VER_16:
-	case RTL_GIGA_MAC_VER_17:
-		RTL_W32(RxConfig, RX_FIFO_THRESH | RX_DMA_BURST);
-		break;
-	case RTL_GIGA_MAC_VER_18:
-	case RTL_GIGA_MAC_VER_19:
-	case RTL_GIGA_MAC_VER_20:
-	case RTL_GIGA_MAC_VER_21:
-	case RTL_GIGA_MAC_VER_22:
-	case RTL_GIGA_MAC_VER_23:
-	case RTL_GIGA_MAC_VER_24:
-	case RTL_GIGA_MAC_VER_34:
-	case RTL_GIGA_MAC_VER_35:
-		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
-		break;
-	case RTL_GIGA_MAC_VER_40:
-		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
-		break;
-	case RTL_GIGA_MAC_VER_41:
-	case RTL_GIGA_MAC_VER_42:
-	case RTL_GIGA_MAC_VER_43:
-	case RTL_GIGA_MAC_VER_44:
-	case RTL_GIGA_MAC_VER_45:
-	case RTL_GIGA_MAC_VER_46:
-	case RTL_GIGA_MAC_VER_47:
-	case RTL_GIGA_MAC_VER_48:
-		RTL_W32(RxConfig, RX128_INT_EN | RX_DMA_BURST | RX_EARLY_OFF);
-		break;
-	case RTL_GIGA_MAC_VER_49:
-	case RTL_GIGA_MAC_VER_50:
-	case RTL_GIGA_MAC_VER_51:
-		RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
-		break;
-	default:
-		RTL_W32(RxConfig, RX128_INT_EN | RX_DMA_BURST);
-		break;
-	}
-}
-
 static void rtl8169_init_ring_indexes(struct rtl8169_private *tp)
 {
 	tp->dirty_tx = tp->cur_tx = tp->cur_rx = 0;
diff --git linux-libre-4.4.240-gnu/drivers/net/wan/hdlc.c linux-libre-4.4.241-gnu/drivers/net/wan/hdlc.c
index 51f6cee8aab2..b9216c3d4946 100644
--- linux-libre-4.4.240-gnu/drivers/net/wan/hdlc.c
+++ linux-libre-4.4.241-gnu/drivers/net/wan/hdlc.c
@@ -57,7 +57,15 @@ int hdlc_change_mtu(struct net_device *dev, int new_mtu)
 static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev,
 		    struct packet_type *p, struct net_device *orig_dev)
 {
-	struct hdlc_device *hdlc = dev_to_hdlc(dev);
+	struct hdlc_device *hdlc;
+
+	/* First make sure "dev" is an HDLC device */
+	if (!(dev->priv_flags & IFF_WAN_HDLC)) {
+		kfree_skb(skb);
+		return NET_RX_SUCCESS;
+	}
+
+	hdlc = dev_to_hdlc(dev);
 
 	if (!net_eq(dev_net(dev), &init_net)) {
 		kfree_skb(skb);
diff --git linux-libre-4.4.240-gnu/drivers/net/wan/hdlc_raw_eth.c linux-libre-4.4.241-gnu/drivers/net/wan/hdlc_raw_eth.c
index 3ab72b3082de..bb7c362b23ad 100644
--- linux-libre-4.4.240-gnu/drivers/net/wan/hdlc_raw_eth.c
+++ linux-libre-4.4.241-gnu/drivers/net/wan/hdlc_raw_eth.c
@@ -101,6 +101,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr)
 		old_qlen = dev->tx_queue_len;
 		ether_setup(dev);
 		dev->tx_queue_len = old_qlen;
+		dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 		eth_hw_addr_random(dev);
 		netif_dormant_off(dev);
 		return 0;
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath10k/htt_rx.c linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath10k/htt_rx.c
index a65b5d7f59f4..1c6c422dbad6 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -99,6 +99,14 @@ static int __ath10k_htt_rx_ring_fill_n(struct ath10k_htt *htt, int num)
 	BUILD_BUG_ON(HTT_RX_RING_FILL_LEVEL >= HTT_RX_RING_SIZE / 2);
 
 	idx = __le32_to_cpu(*htt->rx_ring.alloc_idx.vaddr);
+
+	if (idx < 0 || idx >= htt->rx_ring.size) {
+		ath10k_err(htt->ar, "rx ring index is not valid, firmware malfunctioning?\n");
+		idx &= htt->rx_ring.size_mask;
+		ret = -ENOMEM;
+		goto fail;
+	}
+
 	while (num > 0) {
 		skb = dev_alloc_skb(HTT_RX_BUF_SIZE + HTT_RX_DESC_ALIGN);
 		if (!skb) {
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath6kl/main.c linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath6kl/main.c
index 1af3fed5a72c..1a6851827968 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath6kl/main.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath6kl/main.c
@@ -430,6 +430,9 @@ void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr,
 
 	ath6kl_dbg(ATH6KL_DBG_TRC, "new station %pM aid=%d\n", mac_addr, aid);
 
+	if (aid < 1 || aid > AP_MAX_NUM_STA)
+		return;
+
 	if (assoc_req_len > sizeof(struct ieee80211_hdr_3addr)) {
 		struct ieee80211_mgmt *mgmt =
 			(struct ieee80211_mgmt *) assoc_info;
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath6kl/wmi.c linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath6kl/wmi.c
index b2ec254f154e..7e1010475cfb 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath6kl/wmi.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -2644,6 +2644,11 @@ int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
 		return -EINVAL;
 	}
 
+	if (tsid >= 16) {
+		ath6kl_err("invalid tsid: %d\n", tsid);
+		return -EINVAL;
+	}
+
 	skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
 	if (!skb)
 		return -ENOMEM;
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c
index 76d91859cfde..75072a8f8cf4 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -445,10 +445,19 @@ static void hif_usb_stop(void *hif_handle)
 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 
 	/* The pending URBs have to be canceled. */
+	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	list_for_each_entry_safe(tx_buf, tx_buf_tmp,
 				 &hif_dev->tx.tx_pending, list) {
+		usb_get_urb(tx_buf->urb);
+		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 		usb_kill_urb(tx_buf->urb);
+		list_del(&tx_buf->list);
+		usb_free_urb(tx_buf->urb);
+		kfree(tx_buf->buf);
+		kfree(tx_buf);
+		spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	}
+	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 
 	usb_kill_anchored_urbs(&hif_dev->mgmt_submitted);
 }
@@ -758,27 +767,37 @@ static void ath9k_hif_usb_dealloc_tx_urbs(struct hif_device_usb *hif_dev)
 	struct tx_buf *tx_buf = NULL, *tx_buf_tmp = NULL;
 	unsigned long flags;
 
+	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	list_for_each_entry_safe(tx_buf, tx_buf_tmp,
 				 &hif_dev->tx.tx_buf, list) {
+		usb_get_urb(tx_buf->urb);
+		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 		usb_kill_urb(tx_buf->urb);
 		list_del(&tx_buf->list);
 		usb_free_urb(tx_buf->urb);
 		kfree(tx_buf->buf);
 		kfree(tx_buf);
+		spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	}
+	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 
 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	hif_dev->tx.flags |= HIF_USB_TX_FLUSH;
 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 
+	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	list_for_each_entry_safe(tx_buf, tx_buf_tmp,
 				 &hif_dev->tx.tx_pending, list) {
+		usb_get_urb(tx_buf->urb);
+		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 		usb_kill_urb(tx_buf->urb);
 		list_del(&tx_buf->list);
 		usb_free_urb(tx_buf->urb);
 		kfree(tx_buf->buf);
 		kfree(tx_buf);
+		spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);
 	}
+	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);
 
 	usb_kill_anchored_urbs(&hif_dev->mgmt_submitted);
 }
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c
index 1af216aa5ada..625823e45d8f 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -346,6 +346,8 @@ void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
 
 	if (skb) {
 		htc_hdr = (struct htc_frame_hdr *) skb->data;
+		if (htc_hdr->endpoint_id >= ARRAY_SIZE(htc_handle->endpoint))
+			goto ret;
 		endpoint = &htc_handle->endpoint[htc_hdr->endpoint_id];
 		skb_pull(skb, sizeof(struct htc_frame_hdr));
 
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/ath/wcn36xx/main.c linux-libre-4.4.241-gnu/drivers/net/wireless/ath/wcn36xx/main.c
index 27f9852e7115..9832f5ea8d7e 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/ath/wcn36xx/main.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/ath/wcn36xx/main.c
@@ -156,7 +156,7 @@ static struct ieee80211_supported_band wcn_band_5ghz = {
 		.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16,
 		.mcs = {
 			.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
-			.rx_highest = cpu_to_le16(72),
+			.rx_highest = cpu_to_le16(150),
 			.tx_params = IEEE80211_HT_MCS_TX_DEFINED,
 		}
 	}
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c linux-libre-4.4.241-gnu/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
index f944f356d9c5..cacb43573f57 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c
@@ -1530,6 +1530,8 @@ fail:
 					  BRCMF_TX_IOCTL_MAX_MSG_SIZE,
 					  msgbuf->ioctbuf,
 					  msgbuf->ioctbuf_handle);
+		if (msgbuf->txflow_wq)
+			destroy_workqueue(msgbuf->txflow_wq);
 		kfree(msgbuf);
 	}
 	return -ENOMEM;
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c linux-libre-4.4.241-gnu/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
index 93d4cde0eb31..c9f48ec46f4a 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c
@@ -5090,8 +5090,10 @@ bool wlc_phy_attach_lcnphy(struct brcms_phy *pi)
 	pi->pi_fptr.radioloftget = wlc_lcnphy_get_radio_loft;
 	pi->pi_fptr.detach = wlc_phy_detach_lcnphy;
 
-	if (!wlc_phy_txpwr_srom_read_lcnphy(pi))
+	if (!wlc_phy_txpwr_srom_read_lcnphy(pi)) {
+		kfree(pi->u.pi_lcnphy);
 		return false;
+	}
 
 	if (LCNREV_IS(pi->pubpi.phy_rev, 1)) {
 		if (pi_lcn->lcnphy_tempsense_option == 3) {
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/mwifiex/scan.c linux-libre-4.4.241-gnu/drivers/net/wireless/mwifiex/scan.c
index e7c8972431d3..e54dd4b7face 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/mwifiex/scan.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/mwifiex/scan.c
@@ -1862,7 +1862,7 @@ mwifiex_parse_single_response_buf(struct mwifiex_private *priv, u8 **bss_info,
 					    chan, CFG80211_BSS_FTYPE_UNKNOWN,
 					    bssid, timestamp,
 					    cap_info_bitmap, beacon_period,
-					    ie_buf, ie_len, rssi, GFP_KERNEL);
+					    ie_buf, ie_len, rssi, GFP_ATOMIC);
 			if (bss) {
 				bss_priv = (struct mwifiex_bss_priv *)bss->priv;
 				bss_priv->band = band;
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/mwifiex/sdio.c linux-libre-4.4.241-gnu/drivers/net/wireless/mwifiex/sdio.c
index 3d61ea5b7df0..e1395571d63e 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/mwifiex/sdio.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/mwifiex/sdio.c
@@ -1928,6 +1928,8 @@ error:
 		kfree(card->mpa_rx.buf);
 		card->mpa_tx.buf_size = 0;
 		card->mpa_rx.buf_size = 0;
+		card->mpa_tx.buf = NULL;
+		card->mpa_rx.buf = NULL;
 	}
 
 	return ret;
diff --git linux-libre-4.4.240-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c linux-libre-4.4.241-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index cd7441ee8647..d36f06773e64 100644
--- linux-libre-4.4.240-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ linux-libre-4.4.241-gnu/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -5130,7 +5130,6 @@ static int rtl8xxxu_submit_int_urb(struct ieee80211_hw *hw)
 	ret = usb_submit_urb(urb, GFP_KERNEL);
 	if (ret) {
 		usb_unanchor_urb(urb);
-		usb_free_urb(urb);
 		goto error;
 	}
 
@@ -5139,6 +5138,7 @@ static int rtl8xxxu_submit_int_urb(struct ieee80211_hw *hw)
 	rtl8xxxu_write32(priv, REG_USB_HIMR, val32);
 
 error:
+	usb_free_urb(urb);
 	return ret;
 }
 
@@ -5419,6 +5419,7 @@ static int rtl8xxxu_start(struct ieee80211_hw *hw)
 	struct rtl8xxxu_priv *priv = hw->priv;
 	struct rtl8xxxu_rx_urb *rx_urb;
 	struct rtl8xxxu_tx_urb *tx_urb;
+	struct sk_buff *skb;
 	unsigned long flags;
 	int ret, i;
 
@@ -5467,6 +5468,13 @@ static int rtl8xxxu_start(struct ieee80211_hw *hw)
 		rx_urb->hw = hw;
 
 		ret = rtl8xxxu_submit_rx_urb(priv, rx_urb);
+		if (ret) {
+			if (ret != -ENOMEM) {
+				skb = (struct sk_buff *)rx_urb->urb.context;
+				dev_kfree_skb(skb);
+			}
+			rtl8xxxu_queue_rx_urb(priv, rx_urb);
+		}
 	}
 exit:
 	/*
diff --git linux-libre-4.4.240-gnu/drivers/scsi/csiostor/csio_hw.c linux-libre-4.4.241-gnu/drivers/scsi/csiostor/csio_hw.c
index 180c09c29bca..360cc25ebf94 100644
--- linux-libre-4.4.240-gnu/drivers/scsi/csiostor/csio_hw.c
+++ linux-libre-4.4.241-gnu/drivers/scsi/csiostor/csio_hw.c
@@ -1973,7 +1973,7 @@ static int csio_hw_prep_fw(struct csio_hw *hw, struct fw_info *fw_info,
 			FW_HDR_FW_VER_MICRO_G(c), FW_HDR_FW_VER_BUILD_G(c),
 			FW_HDR_FW_VER_MAJOR_G(k), FW_HDR_FW_VER_MINOR_G(k),
 			FW_HDR_FW_VER_MICRO_G(k), FW_HDR_FW_VER_BUILD_G(k));
-		ret = EINVAL;
+		ret = -EINVAL;
 		goto bye;
 	}
 
diff --git linux-libre-4.4.240-gnu/drivers/scsi/ibmvscsi/ibmvfc.c linux-libre-4.4.241-gnu/drivers/scsi/ibmvscsi/ibmvfc.c
index 0526a47e30a3..db80ab8335df 100644
--- linux-libre-4.4.240-gnu/drivers/scsi/ibmvscsi/ibmvfc.c
+++ linux-libre-4.4.241-gnu/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -4790,6 +4790,7 @@ static int ibmvfc_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	if (IS_ERR(vhost->work_thread)) {
 		dev_err(dev, "Couldn't create kernel thread: %ld\n",
 			PTR_ERR(vhost->work_thread));
+		rc = PTR_ERR(vhost->work_thread);
 		goto free_host_mem;
 	}
 
diff --git linux-libre-4.4.240-gnu/drivers/scsi/mvumi.c linux-libre-4.4.241-gnu/drivers/scsi/mvumi.c
index 39285070f3b5..17ec51f9d988 100644
--- linux-libre-4.4.240-gnu/drivers/scsi/mvumi.c
+++ linux-libre-4.4.241-gnu/drivers/scsi/mvumi.c
@@ -2476,6 +2476,7 @@ static int mvumi_io_attach(struct mvumi_hba *mhba)
 	if (IS_ERR(mhba->dm_thread)) {
 		dev_err(&mhba->pdev->dev,
 			"failed to create device scan thread\n");
+		ret = PTR_ERR(mhba->dm_thread);
 		mutex_unlock(&mhba->sas_discovery_mutex);
 		goto fail_create_thread;
 	}
diff --git linux-libre-4.4.240-gnu/drivers/scsi/qla4xxx/ql4_os.c linux-libre-4.4.241-gnu/drivers/scsi/qla4xxx/ql4_os.c
index 3fda5836aac6..f10088a1d38c 100644
--- linux-libre-4.4.240-gnu/drivers/scsi/qla4xxx/ql4_os.c
+++ linux-libre-4.4.241-gnu/drivers/scsi/qla4xxx/ql4_os.c
@@ -1223,7 +1223,7 @@ static int qla4xxx_get_host_stats(struct Scsi_Host *shost, char *buf, int len)
 			le64_to_cpu(ql_iscsi_stats->iscsi_sequence_error);
 exit_host_stats:
 	if (ql_iscsi_stats)
-		dma_free_coherent(&ha->pdev->dev, host_stats_size,
+		dma_free_coherent(&ha->pdev->dev, stats_size,
 				  ql_iscsi_stats, iscsi_stats_dma);
 
 	ql4_printk(KERN_INFO, ha, "%s: Get host stats done\n",
diff --git linux-libre-4.4.240-gnu/drivers/tty/hvc/hvcs.c linux-libre-4.4.241-gnu/drivers/tty/hvc/hvcs.c
index 5997b1731111..cba662c50f91 100644
--- linux-libre-4.4.240-gnu/drivers/tty/hvc/hvcs.c
+++ linux-libre-4.4.241-gnu/drivers/tty/hvc/hvcs.c
@@ -1232,13 +1232,6 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
 
 		tty_wait_until_sent(tty, HVCS_CLOSE_WAIT);
 
-		/*
-		 * This line is important because it tells hvcs_open that this
-		 * device needs to be re-configured the next time hvcs_open is
-		 * called.
-		 */
-		tty->driver_data = NULL;
-
 		free_irq(irq, hvcsd);
 		return;
 	} else if (hvcsd->port.count < 0) {
@@ -1254,6 +1247,13 @@ static void hvcs_cleanup(struct tty_struct * tty)
 {
 	struct hvcs_struct *hvcsd = tty->driver_data;
 
+	/*
+	 * This line is important because it tells hvcs_open that this
+	 * device needs to be re-configured the next time hvcs_open is
+	 * called.
+	 */
+	tty->driver_data = NULL;
+
 	tty_port_put(&hvcsd->port);
 }
 
diff --git linux-libre-4.4.240-gnu/drivers/tty/ipwireless/network.c linux-libre-4.4.241-gnu/drivers/tty/ipwireless/network.c
index c0dfb642383b..dc7f4eb18e0a 100644
--- linux-libre-4.4.240-gnu/drivers/tty/ipwireless/network.c
+++ linux-libre-4.4.241-gnu/drivers/tty/ipwireless/network.c
@@ -116,7 +116,7 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel,
 					       skb->len,
 					       notify_packet_sent,
 					       network);
-			if (ret == -1) {
+			if (ret < 0) {
 				skb_pull(skb, 2);
 				return 0;
 			}
@@ -133,7 +133,7 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel,
 					       notify_packet_sent,
 					       network);
 			kfree(buf);
-			if (ret == -1)
+			if (ret < 0)
 				return 0;
 		}
 		kfree_skb(skb);
diff --git linux-libre-4.4.240-gnu/drivers/tty/ipwireless/tty.c linux-libre-4.4.241-gnu/drivers/tty/ipwireless/tty.c
index 345cebb07ae7..0b06b1847450 100644
--- linux-libre-4.4.240-gnu/drivers/tty/ipwireless/tty.c
+++ linux-libre-4.4.241-gnu/drivers/tty/ipwireless/tty.c
@@ -217,7 +217,7 @@ static int ipw_write(struct tty_struct *linux_tty,
 	ret = ipwireless_send_packet(tty->hardware, IPW_CHANNEL_RAS,
 			       buf, count,
 			       ipw_write_packet_sent_callback, tty);
-	if (ret == -1) {
+	if (ret < 0) {
 		mutex_unlock(&tty->ipw_tty_mutex);
 		return 0;
 	}
diff --git linux-libre-4.4.240-gnu/drivers/tty/pty.c linux-libre-4.4.241-gnu/drivers/tty/pty.c
index c8a2e5b0eff7..8ee146b14aae 100644
--- linux-libre-4.4.240-gnu/drivers/tty/pty.c
+++ linux-libre-4.4.241-gnu/drivers/tty/pty.c
@@ -115,10 +115,10 @@ static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c)
 		spin_lock_irqsave(&to->port->lock, flags);
 		/* Stuff the data into the input queue of the other end */
 		c = tty_insert_flip_string(to->port, buf, c);
+		spin_unlock_irqrestore(&to->port->lock, flags);
 		/* And shovel */
 		if (c)
 			tty_flip_buffer_push(to->port);
-		spin_unlock_irqrestore(&to->port->lock, flags);
 	}
 	return c;
 }
diff --git linux-libre-4.4.240-gnu/drivers/tty/serial/Kconfig linux-libre-4.4.241-gnu/drivers/tty/serial/Kconfig
index f38beb28e7ae..5c3c86d4fe71 100644
--- linux-libre-4.4.240-gnu/drivers/tty/serial/Kconfig
+++ linux-libre-4.4.241-gnu/drivers/tty/serial/Kconfig
@@ -9,6 +9,7 @@ menu "Serial drivers"
 
 config SERIAL_EARLYCON
 	bool
+	depends on SERIAL_CORE
 	help
 	  Support for early consoles with the earlycon parameter. This enables
 	  the console before standard serial driver is probed. The console is
diff --git linux-libre-4.4.240-gnu/drivers/usb/class/cdc-acm.c linux-libre-4.4.241-gnu/drivers/usb/class/cdc-acm.c
index 515839034dfb..fb7e56fad41c 100644
--- linux-libre-4.4.240-gnu/drivers/usb/class/cdc-acm.c
+++ linux-libre-4.4.241-gnu/drivers/usb/class/cdc-acm.c
@@ -1897,6 +1897,17 @@ static const struct usb_device_id acm_ids[] = {
 	.driver_info = IGNORE_DEVICE,
 	},
 
+	/* Exclude ETAS ES58x */
+	{ USB_DEVICE(0x108c, 0x0159), /* ES581.4 */
+	.driver_info = IGNORE_DEVICE,
+	},
+	{ USB_DEVICE(0x108c, 0x0168), /* ES582.1 */
+	.driver_info = IGNORE_DEVICE,
+	},
+	{ USB_DEVICE(0x108c, 0x0169), /* ES584.1 */
+	.driver_info = IGNORE_DEVICE,
+	},
+
 	{ USB_DEVICE(0x1bc7, 0x0021), /* Telit 3G ACM only composition */
 	.driver_info = SEND_ZERO_PACKET,
 	},
diff --git linux-libre-4.4.240-gnu/drivers/usb/class/cdc-wdm.c linux-libre-4.4.241-gnu/drivers/usb/class/cdc-wdm.c
index 1a1d1cfc3704..35ee2233ad17 100644
--- linux-libre-4.4.240-gnu/drivers/usb/class/cdc-wdm.c
+++ linux-libre-4.4.241-gnu/drivers/usb/class/cdc-wdm.c
@@ -61,6 +61,9 @@ MODULE_DEVICE_TABLE (usb, wdm_ids);
 
 #define WDM_MAX			16
 
+/* we cannot wait forever at flush() */
+#define WDM_FLUSH_TIMEOUT	(30 * HZ)
+
 /* CDC-WMC r1.1 requires wMaxCommand to be "at least 256 decimal (0x100)" */
 #define WDM_DEFAULT_BUFSIZE	256
 
@@ -151,7 +154,7 @@ static void wdm_out_callback(struct urb *urb)
 	kfree(desc->outbuf);
 	desc->outbuf = NULL;
 	clear_bit(WDM_IN_USE, &desc->flags);
-	wake_up(&desc->wait);
+	wake_up_all(&desc->wait);
 }
 
 static void wdm_in_callback(struct urb *urb)
@@ -382,6 +385,9 @@ static ssize_t wdm_write
 	if (test_bit(WDM_RESETTING, &desc->flags))
 		r = -EIO;
 
+	if (test_bit(WDM_DISCONNECTING, &desc->flags))
+		r = -ENODEV;
+
 	if (r < 0) {
 		rv = r;
 		goto out_free_mem_pm;
@@ -413,6 +419,7 @@ static ssize_t wdm_write
 	if (rv < 0) {
 		desc->outbuf = NULL;
 		clear_bit(WDM_IN_USE, &desc->flags);
+		wake_up_all(&desc->wait); /* for wdm_wait_for_response() */
 		dev_err(&desc->intf->dev, "Tx URB error: %d\n", rv);
 		rv = usb_translate_errors(rv);
 		goto out_free_mem_pm;
@@ -573,28 +580,58 @@ err:
 	return rv;
 }
 
-static int wdm_flush(struct file *file, fl_owner_t id)
+static int wdm_wait_for_response(struct file *file, long timeout)
 {
 	struct wdm_device *desc = file->private_data;
+	long rv; /* Use long here because (int) MAX_SCHEDULE_TIMEOUT < 0. */
 
-	wait_event(desc->wait,
-			/*
-			 * needs both flags. We cannot do with one
-			 * because resetting it would cause a race
-			 * with write() yet we need to signal
-			 * a disconnect
-			 */
-			!test_bit(WDM_IN_USE, &desc->flags) ||
-			test_bit(WDM_DISCONNECTING, &desc->flags));
-
-	/* cannot dereference desc->intf if WDM_DISCONNECTING */
+	/*
+	 * Needs both flags. We cannot do with one because resetting it would
+	 * cause a race with write() yet we need to signal a disconnect.
+	 */
+	rv = wait_event_interruptible_timeout(desc->wait,
+			      !test_bit(WDM_IN_USE, &desc->flags) ||
+			      test_bit(WDM_DISCONNECTING, &desc->flags),
+			      timeout);
+
+	/*
+	 * To report the correct error. This is best effort.
+	 * We are inevitably racing with the hardware.
+	 */
 	if (test_bit(WDM_DISCONNECTING, &desc->flags))
 		return -ENODEV;
-	if (desc->werr < 0)
-		dev_err(&desc->intf->dev, "Error in flush path: %d\n",
-			desc->werr);
+	if (!rv)
+		return -EIO;
+	if (rv < 0)
+		return -EINTR;
 
-	return usb_translate_errors(desc->werr);
+	spin_lock_irq(&desc->iuspin);
+	rv = desc->werr;
+	desc->werr = 0;
+	spin_unlock_irq(&desc->iuspin);
+
+	return usb_translate_errors(rv);
+
+}
+
+/*
+ * You need to send a signal when you react to malicious or defective hardware.
+ * Also, don't abort when fsync() returned -EINVAL, for older kernels which do
+ * not implement wdm_flush() will return -EINVAL.
+ */
+static int wdm_fsync(struct file *file, loff_t start, loff_t end, int datasync)
+{
+	return wdm_wait_for_response(file, MAX_SCHEDULE_TIMEOUT);
+}
+
+/*
+ * Same with wdm_fsync(), except it uses finite timeout in order to react to
+ * malicious or defective hardware which ceased communication after close() was
+ * implicitly called due to process termination.
+ */
+static int wdm_flush(struct file *file, fl_owner_t id)
+{
+	return wdm_wait_for_response(file, WDM_FLUSH_TIMEOUT);
 }
 
 static unsigned int wdm_poll(struct file *file, struct poll_table_struct *wait)
@@ -719,6 +756,7 @@ static const struct file_operations wdm_fops = {
 	.owner =	THIS_MODULE,
 	.read =		wdm_read,
 	.write =	wdm_write,
+	.fsync =	wdm_fsync,
 	.open =		wdm_open,
 	.flush =	wdm_flush,
 	.release =	wdm_release,
diff --git linux-libre-4.4.240-gnu/drivers/usb/core/urb.c linux-libre-4.4.241-gnu/drivers/usb/core/urb.c
index c095cde55329..8c4bfd42f785 100644
--- linux-libre-4.4.240-gnu/drivers/usb/core/urb.c
+++ linux-libre-4.4.241-gnu/drivers/usb/core/urb.c
@@ -767,11 +767,12 @@ void usb_block_urb(struct urb *urb)
 EXPORT_SYMBOL_GPL(usb_block_urb);
 
 /**
- * usb_kill_anchored_urbs - cancel transfer requests en masse
+ * usb_kill_anchored_urbs - kill all URBs associated with an anchor
  * @anchor: anchor the requests are bound to
  *
- * this allows all outstanding URBs to be killed starting
- * from the back of the queue
+ * This kills all outstanding URBs starting from the back of the queue,
+ * with guarantee that no completer callbacks will take place from the
+ * anchor after this function returns.
  *
  * This routine should not be called by a driver after its disconnect
  * method has returned.
@@ -779,20 +780,26 @@ EXPORT_SYMBOL_GPL(usb_block_urb);
 void usb_kill_anchored_urbs(struct usb_anchor *anchor)
 {
 	struct urb *victim;
+	int surely_empty;
 
-	spin_lock_irq(&anchor->lock);
-	while (!list_empty(&anchor->urb_list)) {
-		victim = list_entry(anchor->urb_list.prev, struct urb,
-				    anchor_list);
-		/* we must make sure the URB isn't freed before we kill it*/
-		usb_get_urb(victim);
-		spin_unlock_irq(&anchor->lock);
-		/* this will unanchor the URB */
-		usb_kill_urb(victim);
-		usb_put_urb(victim);
+	do {
 		spin_lock_irq(&anchor->lock);
-	}
-	spin_unlock_irq(&anchor->lock);
+		while (!list_empty(&anchor->urb_list)) {
+			victim = list_entry(anchor->urb_list.prev,
+					    struct urb, anchor_list);
+			/* make sure the URB isn't freed before we kill it */
+			usb_get_urb(victim);
+			spin_unlock_irq(&anchor->lock);
+			/* this will unanchor the URB */
+			usb_kill_urb(victim);
+			usb_put_urb(victim);
+			spin_lock_irq(&anchor->lock);
+		}
+		surely_empty = usb_anchor_check_wakeup(anchor);
+
+		spin_unlock_irq(&anchor->lock);
+		cpu_relax();
+	} while (!surely_empty);
 }
 EXPORT_SYMBOL_GPL(usb_kill_anchored_urbs);
 
@@ -811,21 +818,27 @@ EXPORT_SYMBOL_GPL(usb_kill_anchored_urbs);
 void usb_poison_anchored_urbs(struct usb_anchor *anchor)
 {
 	struct urb *victim;
+	int surely_empty;
 
-	spin_lock_irq(&anchor->lock);
-	anchor->poisoned = 1;
-	while (!list_empty(&anchor->urb_list)) {
-		victim = list_entry(anchor->urb_list.prev, struct urb,
-				    anchor_list);
-		/* we must make sure the URB isn't freed before we kill it*/
-		usb_get_urb(victim);
-		spin_unlock_irq(&anchor->lock);
-		/* this will unanchor the URB */
-		usb_poison_urb(victim);
-		usb_put_urb(victim);
+	do {
 		spin_lock_irq(&anchor->lock);
-	}
-	spin_unlock_irq(&anchor->lock);
+		anchor->poisoned = 1;
+		while (!list_empty(&anchor->urb_list)) {
+			victim = list_entry(anchor->urb_list.prev,
+					    struct urb, anchor_list);
+			/* make sure the URB isn't freed before we kill it */
+			usb_get_urb(victim);
+			spin_unlock_irq(&anchor->lock);
+			/* this will unanchor the URB */
+			usb_poison_urb(victim);
+			usb_put_urb(victim);
+			spin_lock_irq(&anchor->lock);
+		}
+		surely_empty = usb_anchor_check_wakeup(anchor);
+
+		spin_unlock_irq(&anchor->lock);
+		cpu_relax();
+	} while (!surely_empty);
 }
 EXPORT_SYMBOL_GPL(usb_poison_anchored_urbs);
 
@@ -965,14 +978,20 @@ void usb_scuttle_anchored_urbs(struct usb_anchor *anchor)
 {
 	struct urb *victim;
 	unsigned long flags;
+	int surely_empty;
+
+	do {
+		spin_lock_irqsave(&anchor->lock, flags);
+		while (!list_empty(&anchor->urb_list)) {
+			victim = list_entry(anchor->urb_list.prev,
+					    struct urb, anchor_list);
+			__usb_unanchor_urb(victim, anchor);
+		}
+		surely_empty = usb_anchor_check_wakeup(anchor);
 
-	spin_lock_irqsave(&anchor->lock, flags);
-	while (!list_empty(&anchor->urb_list)) {
-		victim = list_entry(anchor->urb_list.prev, struct urb,
-				    anchor_list);
-		__usb_unanchor_urb(victim, anchor);
-	}
-	spin_unlock_irqrestore(&anchor->lock, flags);
+		spin_unlock_irqrestore(&anchor->lock, flags);
+		cpu_relax();
+	} while (!surely_empty);
 }
 
 EXPORT_SYMBOL_GPL(usb_scuttle_anchored_urbs);
diff --git linux-libre-4.4.240-gnu/drivers/usb/gadget/function/f_printer.c linux-libre-4.4.241-gnu/drivers/usb/gadget/function/f_printer.c
index 69afc17fca38..7b21ef09fffc 100644
--- linux-libre-4.4.240-gnu/drivers/usb/gadget/function/f_printer.c
+++ linux-libre-4.4.241-gnu/drivers/usb/gadget/function/f_printer.c
@@ -35,6 +35,7 @@
 #include <linux/types.h>
 #include <linux/ctype.h>
 #include <linux/cdev.h>
+#include <linux/kref.h>
 
 #include <asm/byteorder.h>
 #include <linux/io.h>
@@ -69,7 +70,7 @@ struct printer_dev {
 	struct usb_gadget	*gadget;
 	s8			interface;
 	struct usb_ep		*in_ep, *out_ep;
-
+	struct kref             kref;
 	struct list_head	rx_reqs;	/* List of free RX structs */
 	struct list_head	rx_reqs_active;	/* List of Active RX xfers */
 	struct list_head	rx_buffers;	/* List of completed xfers */
@@ -223,6 +224,13 @@ static inline struct usb_endpoint_descriptor *ep_desc(struct usb_gadget *gadget,
 
 /*-------------------------------------------------------------------------*/
 
+static void printer_dev_free(struct kref *kref)
+{
+	struct printer_dev *dev = container_of(kref, struct printer_dev, kref);
+
+	kfree(dev);
+}
+
 static struct usb_request *
 printer_req_alloc(struct usb_ep *ep, unsigned len, gfp_t gfp_flags)
 {
@@ -353,6 +361,7 @@ printer_open(struct inode *inode, struct file *fd)
 
 	spin_unlock_irqrestore(&dev->lock, flags);
 
+	kref_get(&dev->kref);
 	DBG(dev, "printer_open returned %x\n", ret);
 	return ret;
 }
@@ -370,6 +379,7 @@ printer_close(struct inode *inode, struct file *fd)
 	dev->printer_status &= ~PRINTER_SELECTED;
 	spin_unlock_irqrestore(&dev->lock, flags);
 
+	kref_put(&dev->kref, printer_dev_free);
 	DBG(dev, "printer_close\n");
 
 	return 0;
@@ -1316,7 +1326,8 @@ static void gprinter_free(struct usb_function *f)
 	struct f_printer_opts *opts;
 
 	opts = container_of(f->fi, struct f_printer_opts, func_inst);
-	kfree(dev);
+
+	kref_put(&dev->kref, printer_dev_free);
 	mutex_lock(&opts->lock);
 	--opts->refcnt;
 	mutex_unlock(&opts->lock);
@@ -1385,6 +1396,7 @@ static struct usb_function *gprinter_alloc(struct usb_function_instance *fi)
 		return ERR_PTR(-ENOMEM);
 	}
 
+	kref_init(&dev->kref);
 	++opts->refcnt;
 	dev->minor = opts->minor;
 	dev->pnp_string = opts->pnp_string;
diff --git linux-libre-4.4.240-gnu/drivers/usb/gadget/function/u_ether.c linux-libre-4.4.241-gnu/drivers/usb/gadget/function/u_ether.c
index e69f20b2a3f4..46c50135ef9f 100644
--- linux-libre-4.4.240-gnu/drivers/usb/gadget/function/u_ether.c
+++ linux-libre-4.4.241-gnu/drivers/usb/gadget/function/u_ether.c
@@ -96,7 +96,7 @@ struct eth_dev {
 static inline int qlen(struct usb_gadget *gadget, unsigned qmult)
 {
 	if (gadget_is_dualspeed(gadget) && (gadget->speed == USB_SPEED_HIGH ||
-					    gadget->speed == USB_SPEED_SUPER))
+					    gadget->speed >= USB_SPEED_SUPER))
 		return qmult * DEFAULT_QLEN;
 	else
 		return DEFAULT_QLEN;
diff --git linux-libre-4.4.240-gnu/drivers/usb/host/ohci-hcd.c linux-libre-4.4.241-gnu/drivers/usb/host/ohci-hcd.c
index 27bd3e49fe8e..07d76d9d4ce1 100644
--- linux-libre-4.4.240-gnu/drivers/usb/host/ohci-hcd.c
+++ linux-libre-4.4.241-gnu/drivers/usb/host/ohci-hcd.c
@@ -663,20 +663,24 @@ retry:
 
 	/* handle root hub init quirks ... */
 	val = roothub_a (ohci);
-	val &= ~(RH_A_PSM | RH_A_OCPM);
+	/* Configure for per-port over-current protection by default */
+	val &= ~RH_A_NOCP;
+	val |= RH_A_OCPM;
 	if (ohci->flags & OHCI_QUIRK_SUPERIO) {
-		/* NSC 87560 and maybe others */
+		/* NSC 87560 and maybe others.
+		 * Ganged power switching, no over-current protection.
+		 */
 		val |= RH_A_NOCP;
-		val &= ~(RH_A_POTPGT | RH_A_NPS);
-		ohci_writel (ohci, val, &ohci->regs->roothub.a);
+		val &= ~(RH_A_POTPGT | RH_A_NPS | RH_A_PSM | RH_A_OCPM);
 	} else if ((ohci->flags & OHCI_QUIRK_AMD756) ||
 			(ohci->flags & OHCI_QUIRK_HUB_POWER)) {
 		/* hub power always on; required for AMD-756 and some
-		 * Mac platforms.  ganged overcurrent reporting, if any.
+		 * Mac platforms.
 		 */
 		val |= RH_A_NPS;
-		ohci_writel (ohci, val, &ohci->regs->roothub.a);
 	}
+	ohci_writel(ohci, val, &ohci->regs->roothub.a);
+
 	ohci_writel (ohci, RH_HS_LPSC, &ohci->regs->roothub.status);
 	ohci_writel (ohci, (val & RH_A_NPS) ? 0 : RH_B_PPCM,
 						&ohci->regs->roothub.b);
diff --git linux-libre-4.4.240-gnu/drivers/vfio/pci/vfio_pci_intrs.c linux-libre-4.4.241-gnu/drivers/vfio/pci/vfio_pci_intrs.c
index f7d48661aa94..af4f7ebb45a7 100644
--- linux-libre-4.4.240-gnu/drivers/vfio/pci/vfio_pci_intrs.c
+++ linux-libre-4.4.241-gnu/drivers/vfio/pci/vfio_pci_intrs.c
@@ -364,11 +364,13 @@ static int vfio_msi_set_vector_signal(struct vfio_pci_device *vdev,
 	vdev->ctx[vector].producer.token = trigger;
 	vdev->ctx[vector].producer.irq = irq;
 	ret = irq_bypass_register_producer(&vdev->ctx[vector].producer);
-	if (unlikely(ret))
+	if (unlikely(ret)) {
 		dev_info(&pdev->dev,
 		"irq bypass producer (token %p) registration fails: %d\n",
 		vdev->ctx[vector].producer.token, ret);
 
+		vdev->ctx[vector].producer.token = NULL;
+	}
 	vdev->ctx[vector].trigger = trigger;
 
 	return 0;
diff --git linux-libre-4.4.240-gnu/drivers/video/backlight/sky81452-backlight.c linux-libre-4.4.241-gnu/drivers/video/backlight/sky81452-backlight.c
index d414c7a3acf5..a2f77625b717 100644
--- linux-libre-4.4.240-gnu/drivers/video/backlight/sky81452-backlight.c
+++ linux-libre-4.4.241-gnu/drivers/video/backlight/sky81452-backlight.c
@@ -207,6 +207,7 @@ static struct sky81452_bl_platform_data *sky81452_bl_parse_dt(
 					num_entry);
 		if (ret < 0) {
 			dev_err(dev, "led-sources node is invalid.\n");
+			of_node_put(np);
 			return ERR_PTR(-EINVAL);
 		}
 
diff --git linux-libre-4.4.240-gnu/drivers/video/fbdev/sis/init.c linux-libre-4.4.241-gnu/drivers/video/fbdev/sis/init.c
index dfe3eb769638..fde27feae5d0 100644
--- linux-libre-4.4.240-gnu/drivers/video/fbdev/sis/init.c
+++ linux-libre-4.4.241-gnu/drivers/video/fbdev/sis/init.c
@@ -2428,6 +2428,11 @@ SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
 
    i = 0;
 
+	if (SiS_Pr->ChipType == SIS_730)
+		queuedata = &FQBQData730[0];
+	else
+		queuedata = &FQBQData[0];
+
    if(ModeNo > 0x13) {
 
       /* Get VCLK  */
@@ -2445,12 +2450,6 @@ SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
       /* Get half colordepth */
       colorth = colortharray[(SiS_Pr->SiS_ModeType - ModeEGA)];
 
-      if(SiS_Pr->ChipType == SIS_730) {
-	 queuedata = &FQBQData730[0];
-      } else {
-	 queuedata = &FQBQData[0];
-      }
-
       do {
 	 templ = SiS_CalcDelay2(SiS_Pr, queuedata[i]) * VCLK * colorth;
 
diff --git linux-libre-4.4.240-gnu/drivers/video/fbdev/vga16fb.c linux-libre-4.4.241-gnu/drivers/video/fbdev/vga16fb.c
index 1acdb41a8a7c..06cee2a40a9b 100644
--- linux-libre-4.4.240-gnu/drivers/video/fbdev/vga16fb.c
+++ linux-libre-4.4.241-gnu/drivers/video/fbdev/vga16fb.c
@@ -243,7 +243,7 @@ static void vga16fb_update_fix(struct fb_info *info)
 }
 
 static void vga16fb_clock_chip(struct vga16fb_par *par,
-			       unsigned int pixclock,
+			       unsigned int *pixclock,
 			       const struct fb_info *info,
 			       int mul, int div)
 {
@@ -259,14 +259,14 @@ static void vga16fb_clock_chip(struct vga16fb_par *par,
 		{     0 /* bad */,    0x00, 0x00}};
 	int err;
 
-	pixclock = (pixclock * mul) / div;
+	*pixclock = (*pixclock * mul) / div;
 	best = vgaclocks;
-	err = pixclock - best->pixclock;
+	err = *pixclock - best->pixclock;
 	if (err < 0) err = -err;
 	for (ptr = vgaclocks + 1; ptr->pixclock; ptr++) {
 		int tmp;
 
-		tmp = pixclock - ptr->pixclock;
+		tmp = *pixclock - ptr->pixclock;
 		if (tmp < 0) tmp = -tmp;
 		if (tmp < err) {
 			err = tmp;
@@ -275,7 +275,7 @@ static void vga16fb_clock_chip(struct vga16fb_par *par,
 	}
 	par->misc |= best->misc;
 	par->clkdiv = best->seq_clock_mode;
-	pixclock = (best->pixclock * div) / mul;		
+	*pixclock = (best->pixclock * div) / mul;
 }
 			       
 #define FAIL(X) return -EINVAL
@@ -497,10 +497,10 @@ static int vga16fb_check_var(struct fb_var_screeninfo *var,
 
 	if (mode & MODE_8BPP)
 		/* pixel clock == vga clock / 2 */
-		vga16fb_clock_chip(par, var->pixclock, info, 1, 2);
+		vga16fb_clock_chip(par, &var->pixclock, info, 1, 2);
 	else
 		/* pixel clock == vga clock */
-		vga16fb_clock_chip(par, var->pixclock, info, 1, 1);
+		vga16fb_clock_chip(par, &var->pixclock, info, 1, 1);
 	
 	var->red.offset = var->green.offset = var->blue.offset = 
 	var->transp.offset = 0;
diff --git linux-libre-4.4.240-gnu/drivers/virt/fsl_hypervisor.c linux-libre-4.4.241-gnu/drivers/virt/fsl_hypervisor.c
index 9f96c7e61387..0d11b5043db5 100644
--- linux-libre-4.4.240-gnu/drivers/virt/fsl_hypervisor.c
+++ linux-libre-4.4.241-gnu/drivers/virt/fsl_hypervisor.c
@@ -157,7 +157,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
 
 	unsigned int i;
 	long ret = 0;
-	int num_pinned; /* return value from get_user_pages() */
+	int num_pinned = 0; /* return value from get_user_pages_fast() */
 	phys_addr_t remote_paddr; /* The next address in the remote buffer */
 	uint32_t count; /* The number of bytes left to copy */
 
@@ -174,7 +174,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
 		return -EINVAL;
 
 	/*
-	 * The array of pages returned by get_user_pages() covers only
+	 * The array of pages returned by get_user_pages_fast() covers only
 	 * page-aligned memory.  Since the user buffer is probably not
 	 * page-aligned, we need to handle the discrepancy.
 	 *
@@ -224,7 +224,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
 
 	/*
 	 * 'pages' is an array of struct page pointers that's initialized by
-	 * get_user_pages().
+	 * get_user_pages_fast().
 	 */
 	pages = kzalloc(num_pages * sizeof(struct page *), GFP_KERNEL);
 	if (!pages) {
@@ -241,7 +241,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
 	if (!sg_list_unaligned) {
 		pr_debug("fsl-hv: could not allocate S/G list\n");
 		ret = -ENOMEM;
-		goto exit;
+		goto free_pages;
 	}
 	sg_list = PTR_ALIGN(sg_list_unaligned, sizeof(struct fh_sg_list));
 
@@ -254,7 +254,6 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
 	up_read(&current->mm->mmap_sem);
 
 	if (num_pinned != num_pages) {
-		/* get_user_pages() failed */
 		pr_debug("fsl-hv: could not lock source buffer\n");
 		ret = (num_pinned < 0) ? num_pinned : -EFAULT;
 		goto exit;
@@ -296,13 +295,13 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
 		virt_to_phys(sg_list), num_pages);
 
 exit:
-	if (pages) {
-		for (i = 0; i < num_pages; i++)
-			if (pages[i])
-				put_page(pages[i]);
+	if (pages && (num_pinned > 0)) {
+		for (i = 0; i < num_pinned; i++)
+			put_page(pages[i]);
 	}
 
 	kfree(sg_list_unaligned);
+free_pages:
 	kfree(pages);
 
 	if (!ret)
diff --git linux-libre-4.4.240-gnu/fs/cifs/asn1.c linux-libre-4.4.241-gnu/fs/cifs/asn1.c
index a3b56544c21b..ae1f2817bd6a 100644
--- linux-libre-4.4.240-gnu/fs/cifs/asn1.c
+++ linux-libre-4.4.241-gnu/fs/cifs/asn1.c
@@ -541,8 +541,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 		return 0;
 	} else if ((cls != ASN1_CTX) || (con != ASN1_CON)
 		   || (tag != ASN1_EOC)) {
-		cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 0\n",
-			 cls, con, tag, end, *end);
+		cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p exit 0\n",
+			 cls, con, tag, end);
 		return 0;
 	}
 
@@ -552,8 +552,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 		return 0;
 	} else if ((cls != ASN1_UNI) || (con != ASN1_CON)
 		   || (tag != ASN1_SEQ)) {
-		cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 1\n",
-			 cls, con, tag, end, *end);
+		cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p exit 1\n",
+			 cls, con, tag, end);
 		return 0;
 	}
 
@@ -563,8 +563,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 		return 0;
 	} else if ((cls != ASN1_CTX) || (con != ASN1_CON)
 		   || (tag != ASN1_EOC)) {
-		cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 0\n",
-			 cls, con, tag, end, *end);
+		cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p exit 0\n",
+			 cls, con, tag, end);
 		return 0;
 	}
 
@@ -575,8 +575,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 		return 0;
 	} else if ((cls != ASN1_UNI) || (con != ASN1_CON)
 		   || (tag != ASN1_SEQ)) {
-		cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 1\n",
-			 cls, con, tag, end, *end);
+		cifs_dbg(FYI, "cls = %d con = %d tag = %d sequence_end = %p exit 1\n",
+			 cls, con, tag, sequence_end);
 		return 0;
 	}
 
diff --git linux-libre-4.4.240-gnu/fs/ntfs/inode.c linux-libre-4.4.241-gnu/fs/ntfs/inode.c
index d284f07eda77..38260c07de8b 100644
--- linux-libre-4.4.240-gnu/fs/ntfs/inode.c
+++ linux-libre-4.4.241-gnu/fs/ntfs/inode.c
@@ -1844,6 +1844,12 @@ int ntfs_read_inode_mount(struct inode *vi)
 		brelse(bh);
 	}
 
+	if (le32_to_cpu(m->bytes_allocated) != vol->mft_record_size) {
+		ntfs_error(sb, "Incorrect mft record size %u in superblock, should be %u.",
+				le32_to_cpu(m->bytes_allocated), vol->mft_record_size);
+		goto err_out;
+	}
+
 	/* Apply the mst fixups. */
 	if (post_read_mst_fixup((NTFS_RECORD*)m, vol->mft_record_size)) {
 		/* FIXME: Try to use the $MFTMirr now. */
diff --git linux-libre-4.4.240-gnu/fs/quota/quota_v2.c linux-libre-4.4.241-gnu/fs/quota/quota_v2.c
index 2aa012a68e90..9891b8fb0432 100644
--- linux-libre-4.4.240-gnu/fs/quota/quota_v2.c
+++ linux-libre-4.4.241-gnu/fs/quota/quota_v2.c
@@ -266,6 +266,7 @@ static void v2r1_mem2diskdqb(void *dp, struct dquot *dquot)
 	d->dqb_curspace = cpu_to_le64(m->dqb_curspace);
 	d->dqb_btime = cpu_to_le64(m->dqb_btime);
 	d->dqb_id = cpu_to_le32(from_kqid(&init_user_ns, dquot->dq_id));
+	d->dqb_pad = 0;
 	if (qtree_entry_unused(info, dp))
 		d->dqb_itime = cpu_to_le64(1);
 }
diff --git linux-libre-4.4.240-gnu/fs/reiserfs/inode.c linux-libre-4.4.241-gnu/fs/reiserfs/inode.c
index cfb4691d9274..ccbb15ab029f 100644
--- linux-libre-4.4.240-gnu/fs/reiserfs/inode.c
+++ linux-libre-4.4.241-gnu/fs/reiserfs/inode.c
@@ -2157,7 +2157,8 @@ out_end_trans:
 out_inserted_sd:
 	clear_nlink(inode);
 	th->t_trans_id = 0;	/* so the caller can't use this handle later */
-	unlock_new_inode(inode); /* OK to do even if we hadn't locked it */
+	if (inode->i_state & I_NEW)
+		unlock_new_inode(inode);
 	iput(inode);
 	return err;
 }
diff --git linux-libre-4.4.240-gnu/fs/reiserfs/super.c linux-libre-4.4.241-gnu/fs/reiserfs/super.c
index f9796fd51531..503d8c06e0d9 100644
--- linux-libre-4.4.240-gnu/fs/reiserfs/super.c
+++ linux-libre-4.4.241-gnu/fs/reiserfs/super.c
@@ -1232,6 +1232,10 @@ static int reiserfs_parse_options(struct super_block *s,
 						 "turned on.");
 				return 0;
 			}
+			if (qf_names[qtype] !=
+			    REISERFS_SB(s)->s_qf_names[qtype])
+				kfree(qf_names[qtype]);
+			qf_names[qtype] = NULL;
 			if (*arg) {	/* Some filename specified? */
 				if (REISERFS_SB(s)->s_qf_names[qtype]
 				    && strcmp(REISERFS_SB(s)->s_qf_names[qtype],
@@ -1261,10 +1265,6 @@ static int reiserfs_parse_options(struct super_block *s,
 				else
 					*mount_options |= 1 << REISERFS_GRPQUOTA;
 			} else {
-				if (qf_names[qtype] !=
-				    REISERFS_SB(s)->s_qf_names[qtype])
-					kfree(qf_names[qtype]);
-				qf_names[qtype] = NULL;
 				if (qtype == USRQUOTA)
 					*mount_options &= ~(1 << REISERFS_USRQUOTA);
 				else
diff --git linux-libre-4.4.240-gnu/fs/udf/inode.c linux-libre-4.4.241-gnu/fs/udf/inode.c
index 3876448ec0dc..2c39c1c81196 100644
--- linux-libre-4.4.240-gnu/fs/udf/inode.c
+++ linux-libre-4.4.241-gnu/fs/udf/inode.c
@@ -140,21 +140,24 @@ void udf_evict_inode(struct inode *inode)
 	struct udf_inode_info *iinfo = UDF_I(inode);
 	int want_delete = 0;
 
-	if (!inode->i_nlink && !is_bad_inode(inode)) {
-		want_delete = 1;
-		udf_setsize(inode, 0);
-		udf_update_inode(inode, IS_SYNC(inode));
+	if (!is_bad_inode(inode)) {
+		if (!inode->i_nlink) {
+			want_delete = 1;
+			udf_setsize(inode, 0);
+			udf_update_inode(inode, IS_SYNC(inode));
+		}
+		if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB &&
+		    inode->i_size != iinfo->i_lenExtents) {
+			udf_warn(inode->i_sb,
+				 "Inode %lu (mode %o) has inode size %llu different from extent length %llu. Filesystem need not be standards compliant.\n",
+				 inode->i_ino, inode->i_mode,
+				 (unsigned long long)inode->i_size,
+				 (unsigned long long)iinfo->i_lenExtents);
+		}
 	}
 	truncate_inode_pages_final(&inode->i_data);
 	invalidate_inode_buffers(inode);
 	clear_inode(inode);
-	if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB &&
-	    inode->i_size != iinfo->i_lenExtents) {
-		udf_warn(inode->i_sb, "Inode %lu (mode %o) has inode size %llu different from extent length %llu. Filesystem need not be standards compliant.\n",
-			 inode->i_ino, inode->i_mode,
-			 (unsigned long long)inode->i_size,
-			 (unsigned long long)iinfo->i_lenExtents);
-	}
 	kfree(iinfo->i_ext.i_data);
 	iinfo->i_ext.i_data = NULL;
 	udf_clear_extent_cache(inode);
diff --git linux-libre-4.4.240-gnu/fs/udf/super.c linux-libre-4.4.241-gnu/fs/udf/super.c
index 159977ec8e54..710f1b8fad9b 100644
--- linux-libre-4.4.240-gnu/fs/udf/super.c
+++ linux-libre-4.4.241-gnu/fs/udf/super.c
@@ -1390,6 +1390,12 @@ static int udf_load_sparable_map(struct super_block *sb,
 			(int)spm->numSparingTables);
 		return -EIO;
 	}
+	if (le32_to_cpu(spm->sizeSparingTable) > sb->s_blocksize) {
+		udf_err(sb, "error loading logical volume descriptor: "
+			"Too big sparing table size (%u)\n",
+			le32_to_cpu(spm->sizeSparingTable));
+		return -EIO;
+	}
 
 	for (i = 0; i < spm->numSparingTables; i++) {
 		loc = le32_to_cpu(spm->locSparingTable[i]);
diff --git linux-libre-4.4.240-gnu/fs/xfs/xfs_rtalloc.c linux-libre-4.4.241-gnu/fs/xfs/xfs_rtalloc.c
index 919b6544b61a..bda5248fc649 100644
--- linux-libre-4.4.240-gnu/fs/xfs/xfs_rtalloc.c
+++ linux-libre-4.4.241-gnu/fs/xfs/xfs_rtalloc.c
@@ -256,6 +256,9 @@ xfs_rtallocate_extent_block(
 		end = XFS_BLOCKTOBIT(mp, bbno + 1) - 1;
 	     i <= end;
 	     i++) {
+		/* Make sure we don't scan off the end of the rt volume. */
+		maxlen = min(mp->m_sb.sb_rextents, i + maxlen) - i;
+
 		/*
 		 * See if there's a free extent of maxlen starting at i.
 		 * If it's not so then next will contain the first non-free.
@@ -447,6 +450,14 @@ xfs_rtallocate_extent_near(
 	 */
 	if (bno >= mp->m_sb.sb_rextents)
 		bno = mp->m_sb.sb_rextents - 1;
+
+	/* Make sure we don't run off the end of the rt volume. */
+	maxlen = min(mp->m_sb.sb_rextents, bno + maxlen) - bno;
+	if (maxlen < minlen) {
+		*rtblock = NULLRTBLOCK;
+		return 0;
+	}
+
 	/*
 	 * Try the exact allocation first.
 	 */
diff --git linux-libre-4.4.240-gnu/include/linux/compiler.h linux-libre-4.4.241-gnu/include/linux/compiler.h
index e5d349d65ae9..7cabe0cc8665 100644
--- linux-libre-4.4.240-gnu/include/linux/compiler.h
+++ linux-libre-4.4.241-gnu/include/linux/compiler.h
@@ -241,23 +241,21 @@ void __read_once_size(const volatile void *p, void *res, int size)
 
 #ifdef CONFIG_KASAN
 /*
- * This function is not 'inline' because __no_sanitize_address confilcts
+ * We can't declare function 'inline' because __no_sanitize_address confilcts
  * with inlining. Attempt to inline it may cause a build failure.
  * 	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368
  * '__maybe_unused' allows us to avoid defined-but-not-used warnings.
  */
-static __no_sanitize_address __maybe_unused
-void __read_once_size_nocheck(const volatile void *p, void *res, int size)
-{
-	__READ_ONCE_SIZE;
-}
+# define __no_kasan_or_inline __no_sanitize_address __maybe_unused
 #else
-static __always_inline
+# define __no_kasan_or_inline __always_inline
+#endif
+
+static __no_kasan_or_inline
 void __read_once_size_nocheck(const volatile void *p, void *res, int size)
 {
 	__READ_ONCE_SIZE;
 }
-#endif
 
 static __always_inline void __write_once_size(volatile void *p, void *res, int size)
 {
@@ -294,6 +292,7 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
  * with an explicit memory barrier or atomic instruction that provides the
  * required ordering.
  */
+#include <linux/kasan-checks.h>
 
 #define __READ_ONCE(x, check)						\
 ({									\
@@ -312,6 +311,13 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
  */
 #define READ_ONCE_NOCHECK(x) __READ_ONCE(x, 0)
 
+static __no_kasan_or_inline
+unsigned long read_word_at_a_time(const void *addr)
+{
+	kasan_check_read(addr, 1);
+	return *(unsigned long *)addr;
+}
+
 #define WRITE_ONCE(x, val) \
 ({							\
 	union { typeof(x) __val; char __c[1]; } __u =	\
diff --git linux-libre-4.4.240-gnu/include/linux/kasan-checks.h linux-libre-4.4.241-gnu/include/linux/kasan-checks.h
new file mode 100644
index 000000000000..b7f8aced7870
--- /dev/null
+++ linux-libre-4.4.241-gnu/include/linux/kasan-checks.h
@@ -0,0 +1,12 @@
+#ifndef _LINUX_KASAN_CHECKS_H
+#define _LINUX_KASAN_CHECKS_H
+
+#ifdef CONFIG_KASAN
+void kasan_check_read(const void *p, unsigned int size);
+void kasan_check_write(const void *p, unsigned int size);
+#else
+static inline void kasan_check_read(const void *p, unsigned int size) { }
+static inline void kasan_check_write(const void *p, unsigned int size) { }
+#endif
+
+#endif
diff --git linux-libre-4.4.240-gnu/include/net/ip.h linux-libre-4.4.241-gnu/include/net/ip.h
index 6067b7a10ccd..5c9de851a919 100644
--- linux-libre-4.4.240-gnu/include/net/ip.h
+++ linux-libre-4.4.241-gnu/include/net/ip.h
@@ -317,12 +317,18 @@ static inline unsigned int ip_dst_mtu_maybe_forward(const struct dst_entry *dst,
 						    bool forwarding)
 {
 	struct net *net = dev_net(dst->dev);
+	unsigned int mtu;
 
 	if (net->ipv4.sysctl_ip_fwd_use_pmtu ||
 	    ip_mtu_locked(dst) ||
 	    !forwarding)
 		return dst_mtu(dst);
 
+	/* 'forwarding = true' case should always honour route mtu */
+	mtu = dst_metric_raw(dst, RTAX_MTU);
+	if (mtu)
+		return mtu;
+
 	return min(READ_ONCE(dst->dev->mtu), IP_MAX_MTU);
 }
 
diff --git linux-libre-4.4.240-gnu/include/scsi/scsi_common.h linux-libre-4.4.241-gnu/include/scsi/scsi_common.h
index 11571b2a831e..92ba09200f89 100644
--- linux-libre-4.4.240-gnu/include/scsi/scsi_common.h
+++ linux-libre-4.4.241-gnu/include/scsi/scsi_common.h
@@ -24,6 +24,13 @@ scsi_command_size(const unsigned char *cmnd)
 		scsi_varlen_cdb_length(cmnd) : COMMAND_SIZE(cmnd[0]);
 }
 
+static inline unsigned char
+scsi_command_control(const unsigned char *cmnd)
+{
+	return (cmnd[0] == VARIABLE_LENGTH_CMD) ?
+		cmnd[1] : cmnd[COMMAND_SIZE(cmnd[0]) - 1];
+}
+
 /* Returns a human-readable name for the device */
 extern const char *scsi_device_type(unsigned type);
 
diff --git linux-libre-4.4.240-gnu/include/trace/events/target.h linux-libre-4.4.241-gnu/include/trace/events/target.h
index 50fea660c0f8..d543e8b87e50 100644
--- linux-libre-4.4.240-gnu/include/trace/events/target.h
+++ linux-libre-4.4.241-gnu/include/trace/events/target.h
@@ -139,6 +139,7 @@ TRACE_EVENT(target_sequencer_start,
 		__field( unsigned int,	opcode		)
 		__field( unsigned int,	data_length	)
 		__field( unsigned int,	task_attribute  )
+		__field( unsigned char,	control		)
 		__array( unsigned char,	cdb, TCM_MAX_COMMAND_SIZE	)
 		__string( initiator,	cmd->se_sess->se_node_acl->initiatorname	)
 	),
@@ -148,6 +149,7 @@ TRACE_EVENT(target_sequencer_start,
 		__entry->opcode		= cmd->t_task_cdb[0];
 		__entry->data_length	= cmd->data_length;
 		__entry->task_attribute	= cmd->sam_task_attr;
+		__entry->control	= scsi_command_control(cmd->t_task_cdb);
 		memcpy(__entry->cdb, cmd->t_task_cdb, TCM_MAX_COMMAND_SIZE);
 		__assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname);
 	),
@@ -157,9 +159,7 @@ TRACE_EVENT(target_sequencer_start,
 		  show_opcode_name(__entry->opcode),
 		  __entry->data_length, __print_hex(__entry->cdb, 16),
 		  show_task_attribute_name(__entry->task_attribute),
-		  scsi_command_size(__entry->cdb) <= 16 ?
-			__entry->cdb[scsi_command_size(__entry->cdb) - 1] :
-			__entry->cdb[1]
+		  __entry->control
 	)
 );
 
@@ -174,6 +174,7 @@ TRACE_EVENT(target_cmd_complete,
 		__field( unsigned int,	opcode		)
 		__field( unsigned int,	data_length	)
 		__field( unsigned int,	task_attribute  )
+		__field( unsigned char,	control		)
 		__field( unsigned char,	scsi_status	)
 		__field( unsigned char,	sense_length	)
 		__array( unsigned char,	cdb, TCM_MAX_COMMAND_SIZE	)
@@ -186,6 +187,7 @@ TRACE_EVENT(target_cmd_complete,
 		__entry->opcode		= cmd->t_task_cdb[0];
 		__entry->data_length	= cmd->data_length;
 		__entry->task_attribute	= cmd->sam_task_attr;
+		__entry->control	= scsi_command_control(cmd->t_task_cdb);
 		__entry->scsi_status	= cmd->scsi_status;
 		__entry->sense_length	= cmd->scsi_status == SAM_STAT_CHECK_CONDITION ?
 			min(18, ((u8 *) cmd->sense_buffer)[SPC_ADD_SENSE_LEN_OFFSET] + 8) : 0;
@@ -202,9 +204,7 @@ TRACE_EVENT(target_cmd_complete,
 		  show_opcode_name(__entry->opcode),
 		  __entry->data_length, __print_hex(__entry->cdb, 16),
 		  show_task_attribute_name(__entry->task_attribute),
-		  scsi_command_size(__entry->cdb) <= 16 ?
-			__entry->cdb[scsi_command_size(__entry->cdb) - 1] :
-			__entry->cdb[1]
+		  __entry->control
 	)
 );
 
diff --git linux-libre-4.4.240-gnu/kernel/debug/kdb/kdb_io.c linux-libre-4.4.241-gnu/kernel/debug/kdb/kdb_io.c
index cc892a9e109d..ae39b014b7d6 100644
--- linux-libre-4.4.240-gnu/kernel/debug/kdb/kdb_io.c
+++ linux-libre-4.4.241-gnu/kernel/debug/kdb/kdb_io.c
@@ -683,12 +683,16 @@ int vkdb_printf(enum kdb_msgsrc src, const char *fmt, va_list ap)
 			size_avail = sizeof(kdb_buffer) - len;
 			goto kdb_print_out;
 		}
-		if (kdb_grepping_flag >= KDB_GREPPING_FLAG_SEARCH)
+		if (kdb_grepping_flag >= KDB_GREPPING_FLAG_SEARCH) {
 			/*
 			 * This was a interactive search (using '/' at more
-			 * prompt) and it has completed. Clear the flag.
+			 * prompt) and it has completed. Replace the \0 with
+			 * its original value to ensure multi-line strings
+			 * are handled properly, and return to normal mode.
 			 */
+			*cphold = replaced_byte;
 			kdb_grepping_flag = 0;
+		}
 		/*
 		 * at this point the string is a full line and
 		 * should be printed, up to the null.
diff --git linux-libre-4.4.240-gnu/kernel/power/hibernate.c linux-libre-4.4.241-gnu/kernel/power/hibernate.c
index 3124cebaec31..7d73b30c55cc 100644
--- linux-libre-4.4.240-gnu/kernel/power/hibernate.c
+++ linux-libre-4.4.241-gnu/kernel/power/hibernate.c
@@ -779,17 +779,6 @@ static int software_resume(void)
 
 	/* Check if the device is there */
 	swsusp_resume_device = name_to_dev_t(resume_file);
-
-	/*
-	 * name_to_dev_t is ineffective to verify parition if resume_file is in
-	 * integer format. (e.g. major:minor)
-	 */
-	if (isdigit(resume_file[0]) && resume_wait) {
-		int partno;
-		while (!get_gendisk(swsusp_resume_device, &partno))
-			msleep(10);
-	}
-
 	if (!swsusp_resume_device) {
 		/*
 		 * Some device discovery might still be in progress; we need
diff --git linux-libre-4.4.240-gnu/lib/crc32.c linux-libre-4.4.241-gnu/lib/crc32.c
index 9a907d489d95..eed675bcd675 100644
--- linux-libre-4.4.240-gnu/lib/crc32.c
+++ linux-libre-4.4.241-gnu/lib/crc32.c
@@ -327,7 +327,7 @@ static inline u32 __pure crc32_be_generic(u32 crc, unsigned char const *p,
 	return crc;
 }
 
-#if CRC_LE_BITS == 1
+#if CRC_BE_BITS == 1
 u32 __pure crc32_be(u32 crc, unsigned char const *p, size_t len)
 {
 	return crc32_be_generic(crc, p, len, NULL, CRCPOLY_BE);
diff --git linux-libre-4.4.240-gnu/lib/string.c linux-libre-4.4.241-gnu/lib/string.c
index c9983dc01e72..7f4baad6fb19 100644
--- linux-libre-4.4.240-gnu/lib/string.c
+++ linux-libre-4.4.241-gnu/lib/string.c
@@ -202,7 +202,7 @@ ssize_t strscpy(char *dest, const char *src, size_t count)
 	while (max >= sizeof(unsigned long)) {
 		unsigned long c, data;
 
-		c = *(unsigned long *)(src+res);
+		c = read_word_at_a_time(src+res);
 		if (has_zero(c, &data, &constants)) {
 			data = prep_zero_mask(c, data, &constants);
 			data = create_zero_mask(data);
diff --git linux-libre-4.4.240-gnu/mm/kasan/kasan.c linux-libre-4.4.241-gnu/mm/kasan/kasan.c
index b7397b459960..410b0fcb0c73 100644
--- linux-libre-4.4.240-gnu/mm/kasan/kasan.c
+++ linux-libre-4.4.241-gnu/mm/kasan/kasan.c
@@ -252,32 +252,48 @@ static __always_inline bool memory_is_poisoned(unsigned long addr, size_t size)
 	return memory_is_poisoned_n(addr, size);
 }
 
-
-static __always_inline void check_memory_region(unsigned long addr,
-						size_t size, bool write)
+static __always_inline void check_memory_region_inline(unsigned long addr,
+						size_t size, bool write,
+						unsigned long ret_ip)
 {
 	if (unlikely(size == 0))
 		return;
 
 	if (unlikely((void *)addr <
 		kasan_shadow_to_mem((void *)KASAN_SHADOW_START))) {
-		kasan_report(addr, size, write, _RET_IP_);
+		kasan_report(addr, size, write, ret_ip);
 		return;
 	}
 
 	if (likely(!memory_is_poisoned(addr, size)))
 		return;
 
-	kasan_report(addr, size, write, _RET_IP_);
+	kasan_report(addr, size, write, ret_ip);
 }
 
-void __asan_loadN(unsigned long addr, size_t size);
-void __asan_storeN(unsigned long addr, size_t size);
+static void check_memory_region(unsigned long addr,
+				size_t size, bool write,
+				unsigned long ret_ip)
+{
+	check_memory_region_inline(addr, size, write, ret_ip);
+}
+
+void kasan_check_read(const void *p, unsigned int size)
+{
+	check_memory_region((unsigned long)p, size, false, _RET_IP_);
+}
+EXPORT_SYMBOL(kasan_check_read);
+
+void kasan_check_write(const void *p, unsigned int size)
+{
+	check_memory_region((unsigned long)p, size, true, _RET_IP_);
+}
+EXPORT_SYMBOL(kasan_check_write);
 
 #undef memset
 void *memset(void *addr, int c, size_t len)
 {
-	__asan_storeN((unsigned long)addr, len);
+	check_memory_region((unsigned long)addr, len, true, _RET_IP_);
 
 	return __memset(addr, c, len);
 }
@@ -285,8 +301,8 @@ void *memset(void *addr, int c, size_t len)
 #undef memmove
 void *memmove(void *dest, const void *src, size_t len)
 {
-	__asan_loadN((unsigned long)src, len);
-	__asan_storeN((unsigned long)dest, len);
+	check_memory_region((unsigned long)src, len, false, _RET_IP_);
+	check_memory_region((unsigned long)dest, len, true, _RET_IP_);
 
 	return __memmove(dest, src, len);
 }
@@ -294,8 +310,8 @@ void *memmove(void *dest, const void *src, size_t len)
 #undef memcpy
 void *memcpy(void *dest, const void *src, size_t len)
 {
-	__asan_loadN((unsigned long)src, len);
-	__asan_storeN((unsigned long)dest, len);
+	check_memory_region((unsigned long)src, len, false, _RET_IP_);
+	check_memory_region((unsigned long)dest, len, true, _RET_IP_);
 
 	return __memcpy(dest, src, len);
 }
@@ -484,22 +500,22 @@ void __asan_unregister_globals(struct kasan_global *globals, size_t size)
 }
 EXPORT_SYMBOL(__asan_unregister_globals);
 
-#define DEFINE_ASAN_LOAD_STORE(size)				\
-	void __asan_load##size(unsigned long addr)		\
-	{							\
-		check_memory_region(addr, size, false);		\
-	}							\
-	EXPORT_SYMBOL(__asan_load##size);			\
-	__alias(__asan_load##size)				\
-	void __asan_load##size##_noabort(unsigned long);	\
-	EXPORT_SYMBOL(__asan_load##size##_noabort);		\
-	void __asan_store##size(unsigned long addr)		\
-	{							\
-		check_memory_region(addr, size, true);		\
-	}							\
-	EXPORT_SYMBOL(__asan_store##size);			\
-	__alias(__asan_store##size)				\
-	void __asan_store##size##_noabort(unsigned long);	\
+#define DEFINE_ASAN_LOAD_STORE(size)					\
+	void __asan_load##size(unsigned long addr)			\
+	{								\
+		check_memory_region_inline(addr, size, false, _RET_IP_);\
+	}								\
+	EXPORT_SYMBOL(__asan_load##size);				\
+	__alias(__asan_load##size)					\
+	void __asan_load##size##_noabort(unsigned long);		\
+	EXPORT_SYMBOL(__asan_load##size##_noabort);			\
+	void __asan_store##size(unsigned long addr)			\
+	{								\
+		check_memory_region_inline(addr, size, true, _RET_IP_);	\
+	}								\
+	EXPORT_SYMBOL(__asan_store##size);				\
+	__alias(__asan_store##size)					\
+	void __asan_store##size##_noabort(unsigned long);		\
 	EXPORT_SYMBOL(__asan_store##size##_noabort)
 
 DEFINE_ASAN_LOAD_STORE(1);
@@ -510,7 +526,7 @@ DEFINE_ASAN_LOAD_STORE(16);
 
 void __asan_loadN(unsigned long addr, size_t size)
 {
-	check_memory_region(addr, size, false);
+	check_memory_region(addr, size, false, _RET_IP_);
 }
 EXPORT_SYMBOL(__asan_loadN);
 
@@ -520,7 +536,7 @@ EXPORT_SYMBOL(__asan_loadN_noabort);
 
 void __asan_storeN(unsigned long addr, size_t size)
 {
-	check_memory_region(addr, size, true);
+	check_memory_region(addr, size, true, _RET_IP_);
 }
 EXPORT_SYMBOL(__asan_storeN);
 
diff --git linux-libre-4.4.240-gnu/net/bluetooth/l2cap_sock.c linux-libre-4.4.241-gnu/net/bluetooth/l2cap_sock.c
index e562385d9440..30731ce390ba 100644
--- linux-libre-4.4.240-gnu/net/bluetooth/l2cap_sock.c
+++ linux-libre-4.4.241-gnu/net/bluetooth/l2cap_sock.c
@@ -1330,8 +1330,6 @@ static void l2cap_sock_teardown_cb(struct l2cap_chan *chan, int err)
 
 	parent = bt_sk(sk)->parent;
 
-	sock_set_flag(sk, SOCK_ZAPPED);
-
 	switch (chan->state) {
 	case BT_OPEN:
 	case BT_BOUND:
@@ -1358,8 +1356,11 @@ static void l2cap_sock_teardown_cb(struct l2cap_chan *chan, int err)
 
 		break;
 	}
-
 	release_sock(sk);
+
+	/* Only zap after cleanup to avoid use after free race */
+	sock_set_flag(sk, SOCK_ZAPPED);
+
 }
 
 static void l2cap_sock_state_change_cb(struct l2cap_chan *chan, int state,
diff --git linux-libre-4.4.240-gnu/net/ipv4/icmp.c linux-libre-4.4.241-gnu/net/ipv4/icmp.c
index 9a9f49b55abd..c16c199d9cd9 100644
--- linux-libre-4.4.240-gnu/net/ipv4/icmp.c
+++ linux-libre-4.4.241-gnu/net/ipv4/icmp.c
@@ -246,7 +246,7 @@ static struct {
 /**
  * icmp_global_allow - Are we allowed to send one more ICMP message ?
  *
- * Uses a token bucket to limit our ICMP messages to sysctl_icmp_msgs_per_sec.
+ * Uses a token bucket to limit our ICMP messages to ~sysctl_icmp_msgs_per_sec.
  * Returns false if we reached the limit and can not send another packet.
  * Note: called with BH disabled
  */
@@ -274,7 +274,10 @@ bool icmp_global_allow(void)
 	}
 	credit = min_t(u32, icmp_global.credit + incr, sysctl_icmp_msgs_burst);
 	if (credit) {
-		credit--;
+		/* We want to use a credit of one in average, but need to randomize
+		 * it for security reasons.
+		 */
+		credit = max_t(int, credit - prandom_u32_max(3), 0);
 		rc = true;
 	}
 	WRITE_ONCE(icmp_global.credit, credit);
diff --git linux-libre-4.4.240-gnu/net/ipv4/tcp_input.c linux-libre-4.4.241-gnu/net/ipv4/tcp_input.c
index 9215ee1de494..0919183b003f 100644
--- linux-libre-4.4.240-gnu/net/ipv4/tcp_input.c
+++ linux-libre-4.4.241-gnu/net/ipv4/tcp_input.c
@@ -5531,6 +5531,8 @@ void tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 				tcp_data_snd_check(sk);
 				if (!inet_csk_ack_scheduled(sk))
 					goto no_ack;
+			} else {
+				tcp_update_wl(tp, TCP_SKB_CB(skb)->seq);
 			}
 
 			__tcp_ack_snd_check(sk, 0);
diff --git linux-libre-4.4.240-gnu/net/netfilter/ipvs/ip_vs_ctl.c linux-libre-4.4.241-gnu/net/netfilter/ipvs/ip_vs_ctl.c
index b176f76dfaa1..c7ee962a547b 100644
--- linux-libre-4.4.240-gnu/net/netfilter/ipvs/ip_vs_ctl.c
+++ linux-libre-4.4.241-gnu/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2383,6 +2383,10 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 		/* Set timeout values for (tcp tcpfin udp) */
 		ret = ip_vs_set_timeout(ipvs, (struct ip_vs_timeout_user *)arg);
 		goto out_unlock;
+	} else if (!len) {
+		/* No more commands with len == 0 below */
+		ret = -EINVAL;
+		goto out_unlock;
 	}
 
 	usvc_compat = (struct ip_vs_service_user *)arg;
@@ -2459,9 +2463,6 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 		break;
 	case IP_VS_SO_SET_DELDEST:
 		ret = ip_vs_del_dest(svc, &udest);
-		break;
-	default:
-		ret = -EINVAL;
 	}
 
   out_unlock:
diff --git linux-libre-4.4.240-gnu/net/nfc/netlink.c linux-libre-4.4.241-gnu/net/nfc/netlink.c
index c9d5e9c62178..639e5cad0442 100644
--- linux-libre-4.4.240-gnu/net/nfc/netlink.c
+++ linux-libre-4.4.241-gnu/net/nfc/netlink.c
@@ -1190,7 +1190,7 @@ static int nfc_genl_fw_download(struct sk_buff *skb, struct genl_info *info)
 	u32 idx;
 	char firmware_name[NFC_FIRMWARE_NAME_MAXSIZE + 1];
 
-	if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
+	if (!info->attrs[NFC_ATTR_DEVICE_INDEX] || !info->attrs[NFC_ATTR_FIRMWARE_NAME])
 		return -EINVAL;
 
 	idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
diff --git linux-libre-4.4.240-gnu/net/tipc/msg.c linux-libre-4.4.241-gnu/net/tipc/msg.c
index fc1aa8bcb185..30c3a7985fa4 100644
--- linux-libre-4.4.240-gnu/net/tipc/msg.c
+++ linux-libre-4.4.241-gnu/net/tipc/msg.c
@@ -138,7 +138,8 @@ int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf)
 	if (fragid == FIRST_FRAGMENT) {
 		if (unlikely(head))
 			goto err;
-		frag = skb_unshare(frag, GFP_ATOMIC);
+		if (skb_cloned(frag))
+			frag = skb_copy(frag, GFP_ATOMIC);
 		if (unlikely(!frag))
 			goto err;
 		head = *headbuf = frag;
diff --git linux-libre-4.4.240-gnu/net/wireless/nl80211.c linux-libre-4.4.241-gnu/net/wireless/nl80211.c
index 95366e35ab13..7748d674677c 100644
--- linux-libre-4.4.240-gnu/net/wireless/nl80211.c
+++ linux-libre-4.4.241-gnu/net/wireless/nl80211.c
@@ -1672,7 +1672,10 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
 		 * case we'll continue with more data in the next round,
 		 * but break unconditionally so unsplit data stops here.
 		 */
-		state->split_start++;
+		if (state->split)
+			state->split_start++;
+		else
+			state->split_start = 0;
 		break;
 	case 9:
 		if (rdev->wiphy.extended_capabilities &&
diff --git linux-libre-4.4.240-gnu/security/integrity/ima/ima_crypto.c linux-libre-4.4.241-gnu/security/integrity/ima/ima_crypto.c
index 5c87baaefafb..0c0df76170ae 100644
--- linux-libre-4.4.240-gnu/security/integrity/ima/ima_crypto.c
+++ linux-libre-4.4.241-gnu/security/integrity/ima/ima_crypto.c
@@ -555,6 +555,8 @@ static int __init ima_calc_boot_aggregate_tfm(char *digest,
 		ima_pcrread(i, pcr_i);
 		/* now accumulate with current aggregate */
 		rc = crypto_shash_update(shash, pcr_i, TPM_DIGEST_SIZE);
+		if (rc != 0)
+			return rc;
 	}
 	if (!rc)
 		crypto_shash_final(shash, digest);
diff --git linux-libre-4.4.240-gnu/sound/core/seq/oss/seq_oss.c linux-libre-4.4.241-gnu/sound/core/seq/oss/seq_oss.c
index 8044775999ed..4d1548b951c4 100644
--- linux-libre-4.4.240-gnu/sound/core/seq/oss/seq_oss.c
+++ linux-libre-4.4.241-gnu/sound/core/seq/oss/seq_oss.c
@@ -186,9 +186,12 @@ odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	if (snd_BUG_ON(!dp))
 		return -ENXIO;
 
-	mutex_lock(&register_mutex);
+	if (cmd != SNDCTL_SEQ_SYNC &&
+	    mutex_lock_interruptible(&register_mutex))
+		return -ERESTARTSYS;
 	rc = snd_seq_oss_ioctl(dp, cmd, arg);
-	mutex_unlock(&register_mutex);
+	if (cmd != SNDCTL_SEQ_SYNC)
+		mutex_unlock(&register_mutex);
 	return rc;
 }
 
diff --git linux-libre-4.4.240-gnu/sound/firewire/bebob/bebob_hwdep.c linux-libre-4.4.241-gnu/sound/firewire/bebob/bebob_hwdep.c
index ce731f4d8b4f..733ba42e2462 100644
--- linux-libre-4.4.240-gnu/sound/firewire/bebob/bebob_hwdep.c
+++ linux-libre-4.4.241-gnu/sound/firewire/bebob/bebob_hwdep.c
@@ -37,12 +37,11 @@ hwdep_read(struct snd_hwdep *hwdep, char __user *buf,  long count,
 	}
 
 	memset(&event, 0, sizeof(event));
+	count = min_t(long, count, sizeof(event.lock_status));
 	if (bebob->dev_lock_changed) {
 		event.lock_status.type = SNDRV_FIREWIRE_EVENT_LOCK_STATUS;
 		event.lock_status.status = (bebob->dev_lock_count > 0);
 		bebob->dev_lock_changed = false;
-
-		count = min_t(long, count, sizeof(event.lock_status));
 	}
 
 	spin_unlock_irq(&bebob->lock);
diff --git linux-libre-4.4.240-gnu/tools/perf/util/intel-pt.c linux-libre-4.4.241-gnu/tools/perf/util/intel-pt.c
index c8f2d084a8ce..be5a7c1b36ff 100644
--- linux-libre-4.4.240-gnu/tools/perf/util/intel-pt.c
+++ linux-libre-4.4.241-gnu/tools/perf/util/intel-pt.c
@@ -794,6 +794,8 @@ static void intel_pt_set_pid_tid_cpu(struct intel_pt *pt,
 
 	if (queue->tid == -1 || pt->have_sched_switch) {
 		ptq->tid = machine__get_current_tid(pt->machine, ptq->cpu);
+		if (ptq->tid == -1)
+			ptq->pid = -1;
 		thread__zput(ptq->thread);
 	}
 
@@ -1634,10 +1636,8 @@ static int intel_pt_context_switch(struct intel_pt *pt, union perf_event *event,
 		tid = sample->tid;
 	}
 
-	if (tid == -1) {
-		pr_err("context_switch event has no tid\n");
-		return -EINVAL;
-	}
+	if (tid == -1)
+		intel_pt_log("context_switch event has no tid\n");
 
 	intel_pt_log("context_switch: cpu %d pid %d tid %d time %"PRIu64" tsc %#"PRIx64"\n",
 		     cpu, pid, tid, sample->time, perf_time_to_tsc(sample->time,
