diff -druN linux-libre-3.2.16-gnu/arch/arm/include/asm/tls.h linux-libre-3.2.17-gnu/arch/arm/include/asm/tls.h
--- linux-libre-3.2.16-gnu/arch/arm/include/asm/tls.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/include/asm/tls.h	2012-05-11 08:15:38.000000000 -0400
@@ -7,6 +7,8 @@
 
 	.macro set_tls_v6k, tp, tmp1, tmp2
 	mcr	p15, 0, \tp, c13, c0, 3		@ set TLS register
+	mov	\tmp1, #0
+	mcr	p15, 0, \tmp1, c13, c0, 2	@ clear user r/w TLS register
 	.endm
 
 	.macro set_tls_v6, tp, tmp1, tmp2
@@ -15,6 +17,8 @@
 	mov	\tmp2, #0xffff0fff
 	tst	\tmp1, #HWCAP_TLS		@ hardware TLS available?
 	mcrne	p15, 0, \tp, c13, c0, 3		@ yes, set TLS register
+	movne	\tmp1, #0
+	mcrne	p15, 0, \tmp1, c13, c0, 2	@ clear user r/w TLS register
 	streq	\tp, [\tmp2, #-15]		@ set TLS value at 0xffff0ff0
 	.endm
 
diff -druN linux-libre-3.2.16-gnu/arch/arm/Kconfig linux-libre-3.2.17-gnu/arch/arm/Kconfig
--- linux-libre-3.2.16-gnu/arch/arm/Kconfig	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/Kconfig	2012-05-11 08:15:38.000000000 -0400
@@ -1155,6 +1155,15 @@
 source "arch/arm/Kconfig-nommu"
 endif
 
+config ARM_ERRATA_326103
+	bool "ARM errata: FSR write bit incorrect on a SWP to read-only memory"
+	depends on CPU_V6
+	help
+	  Executing a SWP instruction to read-only memory does not set bit 11
+	  of the FSR on the ARM 1136 prior to r1p0. This causes the kernel to
+	  treat the access as a read, preventing a COW from occurring and
+	  causing the faulting task to livelock.
+
 config ARM_ERRATA_411920
 	bool "ARM errata: Invalidation of the Instruction Cache operation can fail"
 	depends on CPU_V6 || CPU_V6K
diff -druN linux-libre-3.2.16-gnu/arch/arm/kernel/irq.c linux-libre-3.2.17-gnu/arch/arm/kernel/irq.c
--- linux-libre-3.2.16-gnu/arch/arm/kernel/irq.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/kernel/irq.c	2012-05-11 08:15:38.000000000 -0400
@@ -156,10 +156,10 @@
 	}
 
 	c = irq_data_get_irq_chip(d);
-	if (c->irq_set_affinity)
-		c->irq_set_affinity(d, affinity, true);
-	else
+	if (!c->irq_set_affinity)
 		pr_debug("IRQ%u: unable to set affinity\n", d->irq);
+	else if (c->irq_set_affinity(d, affinity, true) == IRQ_SET_MASK_OK && ret)
+		cpumask_copy(d->affinity, affinity);
 
 	return ret;
 }
diff -druN linux-libre-3.2.16-gnu/arch/arm/kernel/smp.c linux-libre-3.2.17-gnu/arch/arm/kernel/smp.c
--- linux-libre-3.2.16-gnu/arch/arm/kernel/smp.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/kernel/smp.c	2012-05-11 08:15:38.000000000 -0400
@@ -297,8 +297,6 @@
 	struct mm_struct *mm = &init_mm;
 	unsigned int cpu = smp_processor_id();
 
-	printk("CPU%u: Booted secondary processor\n", cpu);
-
 	/*
 	 * All kernel threads share the same mm context; grab a
 	 * reference and switch to it.
@@ -310,6 +308,8 @@
 	enter_lazy_tlb(mm, current);
 	local_flush_tlb_all();
 
+	printk("CPU%u: Booted secondary processor\n", cpu);
+
 	cpu_init();
 	preempt_disable();
 	trace_hardirqs_off();
diff -druN linux-libre-3.2.16-gnu/arch/arm/kernel/sys_arm.c linux-libre-3.2.17-gnu/arch/arm/kernel/sys_arm.c
--- linux-libre-3.2.16-gnu/arch/arm/kernel/sys_arm.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/kernel/sys_arm.c	2012-05-11 08:15:38.000000000 -0400
@@ -115,7 +115,7 @@
 		  "Ir" (THREAD_START_SP - sizeof(regs)),
 		  "r" (&regs),
 		  "Ir" (sizeof(regs))
-		: "r0", "r1", "r2", "r3", "ip", "lr", "memory");
+		: "r0", "r1", "r2", "r3", "r8", "r9", "ip", "lr", "memory");
 
  out:
 	return ret;
diff -druN linux-libre-3.2.16-gnu/arch/arm/mach-omap1/timer.c linux-libre-3.2.17-gnu/arch/arm/mach-omap1/timer.c
--- linux-libre-3.2.16-gnu/arch/arm/mach-omap1/timer.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/mach-omap1/timer.c	2012-05-11 08:15:38.000000000 -0400
@@ -47,9 +47,9 @@
 	int n = (pdev->id - 1) << 1;
 	u32 l;
 
-	l = __raw_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
+	l = omap_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
 	l |= source << n;
-	__raw_writel(l, MOD_CONF_CTRL_1);
+	omap_writel(l, MOD_CONF_CTRL_1);
 
 	return 0;
 }
diff -druN linux-libre-3.2.16-gnu/arch/arm/mm/abort-ev6.S linux-libre-3.2.17-gnu/arch/arm/mm/abort-ev6.S
--- linux-libre-3.2.16-gnu/arch/arm/mm/abort-ev6.S	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/mm/abort-ev6.S	2012-05-11 08:15:38.000000000 -0400
@@ -26,18 +26,23 @@
 	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
 	mrc	p15, 0, r0, c6, c0, 0		@ get FAR
 /*
- * Faulty SWP instruction on 1136 doesn't set bit 11 in DFSR (erratum 326103).
- * The test below covers all the write situations, including Java bytecodes
+ * Faulty SWP instruction on 1136 doesn't set bit 11 in DFSR.
  */
-	bic	r1, r1, #1 << 11		@ clear bit 11 of FSR
+#ifdef CONFIG_ARM_ERRATA_326103
+	ldr	ip, =0x4107b36
+	mrc	p15, 0, r3, c0, c0, 0		@ get processor id
+	teq	ip, r3, lsr #4			@ r0 ARM1136?
+	bne	do_DataAbort
 	tst	r5, #PSR_J_BIT			@ Java?
+	tsteq	r5, #PSR_T_BIT			@ Thumb?
 	bne	do_DataAbort
-	do_thumb_abort fsr=r1, pc=r4, psr=r5, tmp=r3
-	ldreq	r3, [r4]			@ read aborted ARM instruction
+	bic	r1, r1, #1 << 11		@ clear bit 11 of FSR
+	ldr	r3, [r4]			@ read aborted ARM instruction
 #ifdef CONFIG_CPU_ENDIAN_BE8
-	reveq	r3, r3
+	rev	r3, r3
 #endif
 	do_ldrd_abort tmp=ip, insn=r3
 	tst	r3, #1 << 20			@ L = 0 -> write
 	orreq	r1, r1, #1 << 11		@ yes.
+#endif
 	b	do_DataAbort
diff -druN linux-libre-3.2.16-gnu/arch/arm/mm/cache-l2x0.c linux-libre-3.2.17-gnu/arch/arm/mm/cache-l2x0.c
--- linux-libre-3.2.16-gnu/arch/arm/mm/cache-l2x0.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/arm/mm/cache-l2x0.c	2012-05-11 08:15:38.000000000 -0400
@@ -32,6 +32,7 @@
 static DEFINE_RAW_SPINLOCK(l2x0_lock);
 static uint32_t l2x0_way_mask;	/* Bitmask of active ways */
 static uint32_t l2x0_size;
+static unsigned long sync_reg_offset = L2X0_CACHE_SYNC;
 
 struct l2x0_regs l2x0_saved_regs;
 
@@ -61,12 +62,7 @@
 {
 	void __iomem *base = l2x0_base;
 
-#ifdef CONFIG_PL310_ERRATA_753970
-	/* write to an unmmapped register */
-	writel_relaxed(0, base + L2X0_DUMMY_REG);
-#else
-	writel_relaxed(0, base + L2X0_CACHE_SYNC);
-#endif
+	writel_relaxed(0, base + sync_reg_offset);
 	cache_wait(base + L2X0_CACHE_SYNC, 1);
 }
 
@@ -85,10 +81,13 @@
 }
 
 #if defined(CONFIG_PL310_ERRATA_588369) || defined(CONFIG_PL310_ERRATA_727915)
+static inline void debug_writel(unsigned long val)
+{
+	if (outer_cache.set_debug)
+		outer_cache.set_debug(val);
+}
 
-#define debug_writel(val)	outer_cache.set_debug(val)
-
-static void l2x0_set_debug(unsigned long val)
+static void pl310_set_debug(unsigned long val)
 {
 	writel_relaxed(val, l2x0_base + L2X0_DEBUG_CTRL);
 }
@@ -98,7 +97,7 @@
 {
 }
 
-#define l2x0_set_debug	NULL
+#define pl310_set_debug	NULL
 #endif
 
 #ifdef CONFIG_PL310_ERRATA_588369
@@ -331,6 +330,11 @@
 		else
 			ways = 8;
 		type = "L310";
+#ifdef CONFIG_PL310_ERRATA_753970
+		/* Unmapped register. */
+		sync_reg_offset = L2X0_DUMMY_REG;
+#endif
+		outer_cache.set_debug = pl310_set_debug;
 		break;
 	case L2X0_CACHE_ID_PART_L210:
 		ways = (aux >> 13) & 0xf;
@@ -379,7 +383,6 @@
 	outer_cache.flush_all = l2x0_flush_all;
 	outer_cache.inv_all = l2x0_inv_all;
 	outer_cache.disable = l2x0_disable;
-	outer_cache.set_debug = l2x0_set_debug;
 
 	printk(KERN_INFO "%s cache controller enabled\n", type);
 	printk(KERN_INFO "l2x0: %d ways, CACHE_ID 0x%08x, AUX_CTRL 0x%08x, Cache size: %d B\n",
diff -druN linux-libre-3.2.16-gnu/arch/x86/boot/compressed/relocs.c linux-libre-3.2.17-gnu/arch/x86/boot/compressed/relocs.c
--- linux-libre-3.2.16-gnu/arch/x86/boot/compressed/relocs.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/boot/compressed/relocs.c	2012-05-11 08:15:38.000000000 -0400
@@ -402,13 +402,11 @@
 	for (i = 0; i < ehdr.e_shnum; i++) {
 		struct section *sec = &secs[i];
 		char *sym_strtab;
-		Elf32_Sym *sh_symtab;
 		int j;
 
 		if (sec->shdr.sh_type != SHT_SYMTAB) {
 			continue;
 		}
-		sh_symtab = sec->symtab;
 		sym_strtab = sec->link->strtab;
 		for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Sym); j++) {
 			Elf32_Sym *sym;
diff -druN linux-libre-3.2.16-gnu/arch/x86/kernel/apic/apic.c linux-libre-3.2.17-gnu/arch/x86/kernel/apic/apic.c
--- linux-libre-3.2.16-gnu/arch/x86/kernel/apic/apic.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/kernel/apic/apic.c	2012-05-11 08:15:38.000000000 -0400
@@ -1577,9 +1577,11 @@
 	mp_lapic_addr = APIC_DEFAULT_PHYS_BASE;
 
 	/* The BIOS may have set up the APIC at some other address */
-	rdmsr(MSR_IA32_APICBASE, l, h);
-	if (l & MSR_IA32_APICBASE_ENABLE)
-		mp_lapic_addr = l & MSR_IA32_APICBASE_BASE;
+	if (boot_cpu_data.x86 >= 6) {
+		rdmsr(MSR_IA32_APICBASE, l, h);
+		if (l & MSR_IA32_APICBASE_ENABLE)
+			mp_lapic_addr = l & MSR_IA32_APICBASE_BASE;
+	}
 
 	pr_info("Found and enabled local APIC!\n");
 	return 0;
@@ -1597,13 +1599,15 @@
 	 * MSR. This can only be done in software for Intel P6 or later
 	 * and AMD K7 (Model > 1) or later.
 	 */
-	rdmsr(MSR_IA32_APICBASE, l, h);
-	if (!(l & MSR_IA32_APICBASE_ENABLE)) {
-		pr_info("Local APIC disabled by BIOS -- reenabling.\n");
-		l &= ~MSR_IA32_APICBASE_BASE;
-		l |= MSR_IA32_APICBASE_ENABLE | addr;
-		wrmsr(MSR_IA32_APICBASE, l, h);
-		enabled_via_apicbase = 1;
+	if (boot_cpu_data.x86 >= 6) {
+		rdmsr(MSR_IA32_APICBASE, l, h);
+		if (!(l & MSR_IA32_APICBASE_ENABLE)) {
+			pr_info("Local APIC disabled by BIOS -- reenabling.\n");
+			l &= ~MSR_IA32_APICBASE_BASE;
+			l |= MSR_IA32_APICBASE_ENABLE | addr;
+			wrmsr(MSR_IA32_APICBASE, l, h);
+			enabled_via_apicbase = 1;
+		}
 	}
 	return apic_verify();
 }
@@ -2149,10 +2153,12 @@
 		 * FIXME! This will be wrong if we ever support suspend on
 		 * SMP! We'll need to do this as part of the CPU restore!
 		 */
-		rdmsr(MSR_IA32_APICBASE, l, h);
-		l &= ~MSR_IA32_APICBASE_BASE;
-		l |= MSR_IA32_APICBASE_ENABLE | mp_lapic_addr;
-		wrmsr(MSR_IA32_APICBASE, l, h);
+		if (boot_cpu_data.x86 >= 6) {
+			rdmsr(MSR_IA32_APICBASE, l, h);
+			l &= ~MSR_IA32_APICBASE_BASE;
+			l |= MSR_IA32_APICBASE_ENABLE | mp_lapic_addr;
+			wrmsr(MSR_IA32_APICBASE, l, h);
+		}
 	}
 
 	maxlvt = lapic_get_maxlvt();
diff -druN linux-libre-3.2.16-gnu/arch/x86/kernel/microcode_core.c linux-libre-3.2.17-gnu/arch/x86/kernel/microcode_core.c
--- linux-libre-3.2.16-gnu/arch/x86/kernel/microcode_core.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/kernel/microcode_core.c	2012-05-11 08:15:38.000000000 -0400
@@ -418,10 +418,8 @@
 	if (err)
 		return err;
 
-	if (microcode_init_cpu(cpu) == UCODE_ERROR) {
-		sysfs_remove_group(&sys_dev->kobj, &mc_attr_group);
+	if (microcode_init_cpu(cpu) == UCODE_ERROR)
 		return -EINVAL;
-	}
 
 	return err;
 }
diff -druN linux-libre-3.2.16-gnu/arch/x86/kernel/setup_percpu.c linux-libre-3.2.17-gnu/arch/x86/kernel/setup_percpu.c
--- linux-libre-3.2.16-gnu/arch/x86/kernel/setup_percpu.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/kernel/setup_percpu.c	2012-05-11 08:15:38.000000000 -0400
@@ -185,10 +185,22 @@
 #endif
 	rc = -EINVAL;
 	if (pcpu_chosen_fc != PCPU_FC_PAGE) {
-		const size_t atom_size = cpu_has_pse ? PMD_SIZE : PAGE_SIZE;
 		const size_t dyn_size = PERCPU_MODULE_RESERVE +
 			PERCPU_DYNAMIC_RESERVE - PERCPU_FIRST_CHUNK_RESERVE;
+		size_t atom_size;
 
+		/*
+		 * On 64bit, use PMD_SIZE for atom_size so that embedded
+		 * percpu areas are aligned to PMD.  This, in the future,
+		 * can also allow using PMD mappings in vmalloc area.  Use
+		 * PAGE_SIZE on 32bit as vmalloc space is highly contended
+		 * and large vmalloc area allocs can easily fail.
+		 */
+#ifdef CONFIG_X86_64
+		atom_size = PMD_SIZE;
+#else
+		atom_size = PAGE_SIZE;
+#endif
 		rc = pcpu_embed_first_chunk(PERCPU_FIRST_CHUNK_RESERVE,
 					    dyn_size, atom_size,
 					    pcpu_cpu_distance,
diff -druN linux-libre-3.2.16-gnu/arch/x86/xen/enlighten.c linux-libre-3.2.17-gnu/arch/x86/xen/enlighten.c
--- linux-libre-3.2.16-gnu/arch/x86/xen/enlighten.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/xen/enlighten.c	2012-05-11 08:15:38.000000000 -0400
@@ -62,6 +62,7 @@
 #include <asm/reboot.h>
 #include <asm/stackprotector.h>
 #include <asm/hypervisor.h>
+#include <asm/pci_x86.h>
 
 #include "xen-ops.h"
 #include "mmu.h"
@@ -1278,8 +1279,10 @@
 		/* Make sure ACS will be enabled */
 		pci_request_acs();
 	}
-		
-
+#ifdef CONFIG_PCI
+	/* PCI BIOS service won't work from a PV guest. */
+	pci_probe &= ~PCI_PROBE_BIOS;
+#endif
 	xen_raw_console_write("about to get started...\n");
 
 	xen_setup_runstate_info(0);
diff -druN linux-libre-3.2.16-gnu/arch/x86/xen/mmu.c linux-libre-3.2.17-gnu/arch/x86/xen/mmu.c
--- linux-libre-3.2.16-gnu/arch/x86/xen/mmu.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/xen/mmu.c	2012-05-11 08:15:38.000000000 -0400
@@ -353,8 +353,13 @@
 {
 	if (val & _PAGE_PRESENT) {
 		unsigned long mfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
+		unsigned long pfn = mfn_to_pfn(mfn);
+
 		pteval_t flags = val & PTE_FLAGS_MASK;
-		val = ((pteval_t)mfn_to_pfn(mfn) << PAGE_SHIFT) | flags;
+		if (unlikely(pfn == ~0))
+			val = flags & ~_PAGE_PRESENT;
+		else
+			val = ((pteval_t)pfn << PAGE_SHIFT) | flags;
 	}
 
 	return val;
diff -druN linux-libre-3.2.16-gnu/arch/x86/xen/smp.c linux-libre-3.2.17-gnu/arch/x86/xen/smp.c
--- linux-libre-3.2.16-gnu/arch/x86/xen/smp.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/xen/smp.c	2012-05-11 08:15:38.000000000 -0400
@@ -172,6 +172,7 @@
 static void __init xen_filter_cpu_maps(void)
 {
 	int i, rc;
+	unsigned int subtract = 0;
 
 	if (!xen_initial_domain())
 		return;
@@ -186,8 +187,22 @@
 		} else {
 			set_cpu_possible(i, false);
 			set_cpu_present(i, false);
+			subtract++;
 		}
 	}
+#ifdef CONFIG_HOTPLUG_CPU
+	/* This is akin to using 'nr_cpus' on the Linux command line.
+	 * Which is OK as when we use 'dom0_max_vcpus=X' we can only
+	 * have up to X, while nr_cpu_ids is greater than X. This
+	 * normally is not a problem, except when CPU hotplugging
+	 * is involved and then there might be more than X CPUs
+	 * in the guest - which will not work as there is no
+	 * hypercall to expand the max number of VCPUs an already
+	 * running guest has. So cap it up to X. */
+	if (subtract)
+		nr_cpu_ids = nr_cpu_ids - subtract;
+#endif
+
 }
 
 static void __init xen_smp_prepare_boot_cpu(void)
diff -druN linux-libre-3.2.16-gnu/arch/x86/xen/xen-asm.S linux-libre-3.2.17-gnu/arch/x86/xen/xen-asm.S
--- linux-libre-3.2.16-gnu/arch/x86/xen/xen-asm.S	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/arch/x86/xen/xen-asm.S	2012-05-11 08:15:38.000000000 -0400
@@ -96,7 +96,7 @@
 
 	/* check for unmasked and pending */
 	cmpw $0x0001, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_pending
-	jz 1f
+	jnz 1f
 2:	call check_events
 1:
 ENDPATCH(xen_restore_fl_direct)
diff -druN linux-libre-3.2.16-gnu/crypto/sha512_generic.c linux-libre-3.2.17-gnu/crypto/sha512_generic.c
--- linux-libre-3.2.16-gnu/crypto/sha512_generic.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/crypto/sha512_generic.c	2012-05-11 08:15:38.000000000 -0400
@@ -174,7 +174,7 @@
 	index = sctx->count[0] & 0x7f;
 
 	/* Update number of bytes */
-	if (!(sctx->count[0] += len))
+	if ((sctx->count[0] += len) < len)
 		sctx->count[1]++;
 
         part_len = 128 - index;
diff -druN linux-libre-3.2.16-gnu/drivers/ata/libata-eh.c linux-libre-3.2.17-gnu/drivers/ata/libata-eh.c
--- linux-libre-3.2.16-gnu/drivers/ata/libata-eh.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/ata/libata-eh.c	2012-05-11 08:15:38.000000000 -0400
@@ -3500,7 +3500,8 @@
 	u64 now = get_jiffies_64();
 	int *trials = void_arg;
 
-	if (ent->timestamp < now - min(now, interval))
+	if ((ent->eflags & ATA_EFLAG_OLD_ER) ||
+	    (ent->timestamp < now - min(now, interval)))
 		return -1;
 
 	(*trials)++;
diff -druN linux-libre-3.2.16-gnu/drivers/bluetooth/ath3k.c linux-libre-3.2.17-gnu/drivers/bluetooth/ath3k.c
--- linux-libre-3.2.16-gnu/drivers/bluetooth/ath3k.c	2012-04-23 16:08:38.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/bluetooth/ath3k.c	2012-05-12 06:03:50.000000000 -0400
@@ -73,6 +73,7 @@
 	{ USB_DEVICE(0x0CF3, 0x3004) },
 	{ USB_DEVICE(0x0CF3, 0x311D) },
 	{ USB_DEVICE(0x13d3, 0x3375) },
+	{ USB_DEVICE(0x04CA, 0x3005) },
 
 	/* Atheros AR5BBU12 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xE02C) },
@@ -91,6 +92,7 @@
 	{ USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0cf3, 0x311D), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
 
 	{ }	/* Terminating entry */
 };
diff -druN linux-libre-3.2.16-gnu/drivers/bluetooth/btusb.c linux-libre-3.2.17-gnu/drivers/bluetooth/btusb.c
--- linux-libre-3.2.16-gnu/drivers/bluetooth/btusb.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/bluetooth/btusb.c	2012-05-11 08:15:38.000000000 -0400
@@ -129,6 +129,7 @@
 	{ USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0cf3, 0x311d), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
 
 	/* Atheros AR5BBU12 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
diff -druN linux-libre-3.2.16-gnu/drivers/dma/at_hdmac.c linux-libre-3.2.17-gnu/drivers/dma/at_hdmac.c
--- linux-libre-3.2.16-gnu/drivers/dma/at_hdmac.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/dma/at_hdmac.c	2012-05-11 08:15:38.000000000 -0400
@@ -239,10 +239,6 @@
 
 	vdbg_dump_regs(atchan);
 
-	/* clear any pending interrupt */
-	while (dma_readl(atdma, EBCISR))
-		cpu_relax();
-
 	channel_writel(atchan, SADDR, 0);
 	channel_writel(atchan, DADDR, 0);
 	channel_writel(atchan, CTRLA, 0);
diff -druN linux-libre-3.2.16-gnu/drivers/firmware/efivars.c linux-libre-3.2.17-gnu/drivers/firmware/efivars.c
--- linux-libre-3.2.16-gnu/drivers/firmware/efivars.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/firmware/efivars.c	2012-05-11 08:15:38.000000000 -0400
@@ -191,6 +191,190 @@
 	}
 }
 
+static bool
+validate_device_path(struct efi_variable *var, int match, u8 *buffer,
+		     unsigned long len)
+{
+	struct efi_generic_dev_path *node;
+	int offset = 0;
+
+	node = (struct efi_generic_dev_path *)buffer;
+
+	if (len < sizeof(*node))
+		return false;
+
+	while (offset <= len - sizeof(*node) &&
+	       node->length >= sizeof(*node) &&
+		node->length <= len - offset) {
+		offset += node->length;
+
+		if ((node->type == EFI_DEV_END_PATH ||
+		     node->type == EFI_DEV_END_PATH2) &&
+		    node->sub_type == EFI_DEV_END_ENTIRE)
+			return true;
+
+		node = (struct efi_generic_dev_path *)(buffer + offset);
+	}
+
+	/*
+	 * If we're here then either node->length pointed past the end
+	 * of the buffer or we reached the end of the buffer without
+	 * finding a device path end node.
+	 */
+	return false;
+}
+
+static bool
+validate_boot_order(struct efi_variable *var, int match, u8 *buffer,
+		    unsigned long len)
+{
+	/* An array of 16-bit integers */
+	if ((len % 2) != 0)
+		return false;
+
+	return true;
+}
+
+static bool
+validate_load_option(struct efi_variable *var, int match, u8 *buffer,
+		     unsigned long len)
+{
+	u16 filepathlength;
+	int i, desclength = 0, namelen;
+
+	namelen = utf16_strnlen(var->VariableName, sizeof(var->VariableName));
+
+	/* Either "Boot" or "Driver" followed by four digits of hex */
+	for (i = match; i < match+4; i++) {
+		if (var->VariableName[i] > 127 ||
+		    hex_to_bin(var->VariableName[i] & 0xff) < 0)
+			return true;
+	}
+
+	/* Reject it if there's 4 digits of hex and then further content */
+	if (namelen > match + 4)
+		return false;
+
+	/* A valid entry must be at least 8 bytes */
+	if (len < 8)
+		return false;
+
+	filepathlength = buffer[4] | buffer[5] << 8;
+
+	/*
+	 * There's no stored length for the description, so it has to be
+	 * found by hand
+	 */
+	desclength = utf16_strsize((efi_char16_t *)(buffer + 6), len - 6) + 2;
+
+	/* Each boot entry must have a descriptor */
+	if (!desclength)
+		return false;
+
+	/*
+	 * If the sum of the length of the description, the claimed filepath
+	 * length and the original header are greater than the length of the
+	 * variable, it's malformed
+	 */
+	if ((desclength + filepathlength + 6) > len)
+		return false;
+
+	/*
+	 * And, finally, check the filepath
+	 */
+	return validate_device_path(var, match, buffer + desclength + 6,
+				    filepathlength);
+}
+
+static bool
+validate_uint16(struct efi_variable *var, int match, u8 *buffer,
+		unsigned long len)
+{
+	/* A single 16-bit integer */
+	if (len != 2)
+		return false;
+
+	return true;
+}
+
+static bool
+validate_ascii_string(struct efi_variable *var, int match, u8 *buffer,
+		      unsigned long len)
+{
+	int i;
+
+	for (i = 0; i < len; i++) {
+		if (buffer[i] > 127)
+			return false;
+
+		if (buffer[i] == 0)
+			return true;
+	}
+
+	return false;
+}
+
+struct variable_validate {
+	char *name;
+	bool (*validate)(struct efi_variable *var, int match, u8 *data,
+			 unsigned long len);
+};
+
+static const struct variable_validate variable_validate[] = {
+	{ "BootNext", validate_uint16 },
+	{ "BootOrder", validate_boot_order },
+	{ "DriverOrder", validate_boot_order },
+	{ "Boot*", validate_load_option },
+	{ "Driver*", validate_load_option },
+	{ "ConIn", validate_device_path },
+	{ "ConInDev", validate_device_path },
+	{ "ConOut", validate_device_path },
+	{ "ConOutDev", validate_device_path },
+	{ "ErrOut", validate_device_path },
+	{ "ErrOutDev", validate_device_path },
+	{ "Timeout", validate_uint16 },
+	{ "Lang", validate_ascii_string },
+	{ "PlatformLang", validate_ascii_string },
+	{ "", NULL },
+};
+
+static bool
+validate_var(struct efi_variable *var, u8 *data, unsigned long len)
+{
+	int i;
+	u16 *unicode_name = var->VariableName;
+
+	for (i = 0; variable_validate[i].validate != NULL; i++) {
+		const char *name = variable_validate[i].name;
+		int match;
+
+		for (match = 0; ; match++) {
+			char c = name[match];
+			u16 u = unicode_name[match];
+
+			/* All special variables are plain ascii */
+			if (u > 127)
+				return true;
+
+			/* Wildcard in the matching name means we've matched */
+			if (c == '*')
+				return variable_validate[i].validate(var,
+							     match, data, len);
+
+			/* Case sensitive match */
+			if (c != u)
+				break;
+
+			/* Reached the end of the string while matching */
+			if (!c)
+				return variable_validate[i].validate(var,
+							     match, data, len);
+		}
+	}
+
+	return true;
+}
+
 static efi_status_t
 get_var_data_locked(struct efivars *efivars, struct efi_variable *var)
 {
@@ -324,6 +508,12 @@
 		return -EINVAL;
 	}
 
+	if ((new_var->Attributes & ~EFI_VARIABLE_MASK) != 0 ||
+	    validate_var(new_var, new_var->Data, new_var->DataSize) == false) {
+		printk(KERN_ERR "efivars: Malformed variable content\n");
+		return -EINVAL;
+	}
+
 	spin_lock(&efivars->lock);
 	status = efivars->ops->set_variable(new_var->VariableName,
 					    &new_var->VendorGuid,
@@ -624,6 +814,12 @@
 	if (!capable(CAP_SYS_ADMIN))
 		return -EACCES;
 
+	if ((new_var->Attributes & ~EFI_VARIABLE_MASK) != 0 ||
+	    validate_var(new_var, new_var->Data, new_var->DataSize) == false) {
+		printk(KERN_ERR "efivars: Malformed variable content\n");
+		return -EINVAL;
+	}
+
 	spin_lock(&efivars->lock);
 
 	/*
diff -druN linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/i915_gem_execbuffer.c linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/i915_gem_execbuffer.c
--- linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/i915_gem_execbuffer.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/i915_gem_execbuffer.c	2012-05-11 08:15:38.000000000 -0400
@@ -984,6 +984,7 @@
 	struct intel_ring_buffer *ring;
 	u32 exec_start, exec_len;
 	u32 seqno;
+	u32 mask;
 	int ret, mode, i;
 
 	if (!i915_gem_check_execbuffer(args)) {
@@ -1021,6 +1022,7 @@
 	}
 
 	mode = args->flags & I915_EXEC_CONSTANTS_MASK;
+	mask = I915_EXEC_CONSTANTS_MASK;
 	switch (mode) {
 	case I915_EXEC_CONSTANTS_REL_GENERAL:
 	case I915_EXEC_CONSTANTS_ABSOLUTE:
@@ -1034,18 +1036,9 @@
 			    mode == I915_EXEC_CONSTANTS_REL_SURFACE)
 				return -EINVAL;
 
-			ret = intel_ring_begin(ring, 4);
-			if (ret)
-				return ret;
-
-			intel_ring_emit(ring, MI_NOOP);
-			intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
-			intel_ring_emit(ring, INSTPM);
-			intel_ring_emit(ring,
-					I915_EXEC_CONSTANTS_MASK << 16 | mode);
-			intel_ring_advance(ring);
-
-			dev_priv->relative_constants_mode = mode;
+			/* The HW changed the meaning on this bit on gen6 */
+			if (INTEL_INFO(dev)->gen >= 6)
+				mask &= ~I915_EXEC_CONSTANTS_REL_SURFACE;
 		}
 		break;
 	default:
@@ -1064,6 +1057,11 @@
 			return -EINVAL;
 		}
 
+		if (args->num_cliprects > UINT_MAX / sizeof(*cliprects)) {
+			DRM_DEBUG("execbuf with %u cliprects\n",
+				  args->num_cliprects);
+			return -EINVAL;
+		}
 		cliprects = kmalloc(args->num_cliprects * sizeof(*cliprects),
 				    GFP_KERNEL);
 		if (cliprects == NULL) {
@@ -1176,6 +1174,21 @@
 		}
 	}
 
+	if (ring == &dev_priv->ring[RCS] &&
+	    mode != dev_priv->relative_constants_mode) {
+		ret = intel_ring_begin(ring, 4);
+		if (ret)
+				goto err;
+
+		intel_ring_emit(ring, MI_NOOP);
+		intel_ring_emit(ring, MI_LOAD_REGISTER_IMM(1));
+		intel_ring_emit(ring, INSTPM);
+		intel_ring_emit(ring, mask << 16 | mode);
+		intel_ring_advance(ring);
+
+		dev_priv->relative_constants_mode = mode;
+	}
+
 	trace_i915_gem_ring_dispatch(ring, seqno);
 
 	exec_start = batch_obj->gtt_offset + args->batch_start_offset;
@@ -1314,7 +1327,8 @@
 	struct drm_i915_gem_exec_object2 *exec2_list = NULL;
 	int ret;
 
-	if (args->buffer_count < 1) {
+	if (args->buffer_count < 1 ||
+	    args->buffer_count > UINT_MAX / sizeof(*exec2_list)) {
 		DRM_ERROR("execbuf2 with %d buffers\n", args->buffer_count);
 		return -EINVAL;
 	}
diff -druN linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/i915_reg.h linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/i915_reg.h
--- linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/i915_reg.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/i915_reg.h	2012-05-11 08:15:38.000000000 -0400
@@ -442,6 +442,7 @@
 #define   INSTPM_AGPBUSY_DIS (1<<11) /* gen3: when disabled, pending interrupts
 					will not assert AGPBUSY# and will only
 					be delivered when out of C3. */
+#define   INSTPM_FORCE_ORDERING				(1<<7) /* GEN6+ */
 #define ACTHD	        0x020c8
 #define FW_BLC		0x020d8
 #define FW_BLC2		0x020dc
@@ -522,6 +523,7 @@
 #define   CM0_MASK_SHIFT          16
 #define   CM0_IZ_OPT_DISABLE      (1<<6)
 #define   CM0_ZR_OPT_DISABLE      (1<<5)
+#define	  CM0_STC_EVICT_DISABLE_LRA_SNB	(1<<5)
 #define   CM0_DEPTH_EVICT_DISABLE (1<<4)
 #define   CM0_COLOR_EVICT_DISABLE (1<<3)
 #define   CM0_DEPTH_WRITE_DISABLE (1<<1)
diff -druN linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/intel_hdmi.c linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/intel_hdmi.c
--- linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/intel_hdmi.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/intel_hdmi.c	2012-05-11 08:15:38.000000000 -0400
@@ -136,7 +136,7 @@
 
 	val &= ~VIDEO_DIP_SELECT_MASK;
 
-	I915_WRITE(VIDEO_DIP_CTL, val | port | flags);
+	I915_WRITE(VIDEO_DIP_CTL, VIDEO_DIP_ENABLE | val | port | flags);
 
 	for (i = 0; i < len; i += 4) {
 		I915_WRITE(VIDEO_DIP_DATA, *data);
diff -druN linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/intel_ringbuffer.c linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/intel_ringbuffer.c
--- linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/intel_ringbuffer.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/intel_ringbuffer.c	2012-05-11 08:15:38.000000000 -0400
@@ -414,6 +414,22 @@
 			return ret;
 	}
 
+
+	if (IS_GEN6(dev)) {
+		/* From the Sandybridge PRM, volume 1 part 3, page 24:
+		 * "If this bit is set, STCunit will have LRA as replacement
+		 *  policy. [...] This bit must be reset.  LRA replacement
+		 *  policy is not supported."
+		 */
+		I915_WRITE(CACHE_MODE_0,
+			   CM0_STC_EVICT_DISABLE_LRA_SNB << CM0_MASK_SHIFT);
+	}
+
+	if (INTEL_INFO(dev)->gen >= 6) {
+		I915_WRITE(INSTPM,
+			   INSTPM_FORCE_ORDERING << 16 | INSTPM_FORCE_ORDERING);
+	}
+
 	return ret;
 }
 
diff -druN linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/intel_sdvo.c linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/intel_sdvo.c
--- linux-libre-3.2.16-gnu/drivers/gpu/drm/i915/intel_sdvo.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/gpu/drm/i915/intel_sdvo.c	2012-05-11 08:15:38.000000000 -0400
@@ -731,6 +731,7 @@
 	uint16_t width, height;
 	uint16_t h_blank_len, h_sync_len, v_blank_len, v_sync_len;
 	uint16_t h_sync_offset, v_sync_offset;
+	int mode_clock;
 
 	width = mode->crtc_hdisplay;
 	height = mode->crtc_vdisplay;
@@ -745,7 +746,11 @@
 	h_sync_offset = mode->crtc_hsync_start - mode->crtc_hblank_start;
 	v_sync_offset = mode->crtc_vsync_start - mode->crtc_vblank_start;
 
-	dtd->part1.clock = mode->clock / 10;
+	mode_clock = mode->clock;
+	mode_clock /= intel_mode_get_pixel_multiplier(mode) ?: 1;
+	mode_clock /= 10;
+	dtd->part1.clock = mode_clock;
+
 	dtd->part1.h_active = width & 0xff;
 	dtd->part1.h_blank = h_blank_len & 0xff;
 	dtd->part1.h_high = (((width >> 8) & 0xf) << 4) |
@@ -997,7 +1002,7 @@
 	struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder);
 	u32 sdvox;
 	struct intel_sdvo_in_out_map in_out;
-	struct intel_sdvo_dtd input_dtd;
+	struct intel_sdvo_dtd input_dtd, output_dtd;
 	int pixel_multiplier = intel_mode_get_pixel_multiplier(adjusted_mode);
 	int rate;
 
@@ -1022,20 +1027,13 @@
 					  intel_sdvo->attached_output))
 		return;
 
-	/* We have tried to get input timing in mode_fixup, and filled into
-	 * adjusted_mode.
-	 */
-	if (intel_sdvo->is_tv || intel_sdvo->is_lvds) {
-		input_dtd = intel_sdvo->input_dtd;
-	} else {
-		/* Set the output timing to the screen */
-		if (!intel_sdvo_set_target_output(intel_sdvo,
-						  intel_sdvo->attached_output))
-			return;
-
-		intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
-		(void) intel_sdvo_set_output_timing(intel_sdvo, &input_dtd);
-	}
+	/* lvds has a special fixed output timing. */
+	if (intel_sdvo->is_lvds)
+		intel_sdvo_get_dtd_from_mode(&output_dtd,
+					     intel_sdvo->sdvo_lvds_fixed_mode);
+	else
+		intel_sdvo_get_dtd_from_mode(&output_dtd, mode);
+	(void) intel_sdvo_set_output_timing(intel_sdvo, &output_dtd);
 
 	/* Set the input timing to the screen. Assume always input 0. */
 	if (!intel_sdvo_set_target_input(intel_sdvo))
@@ -1053,6 +1051,10 @@
 	    !intel_sdvo_set_tv_format(intel_sdvo))
 		return;
 
+	/* We have tried to get input timing in mode_fixup, and filled into
+	 * adjusted_mode.
+	 */
+	intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
 	(void) intel_sdvo_set_input_timing(intel_sdvo, &input_dtd);
 
 	switch (pixel_multiplier) {
@@ -1219,8 +1221,14 @@
 
 static int intel_sdvo_supports_hotplug(struct intel_sdvo *intel_sdvo)
 {
+	struct drm_device *dev = intel_sdvo->base.base.dev;
 	u8 response[2];
 
+	/* HW Erratum: SDVO Hotplug is broken on all i945G chips, there's noise
+	 * on the line. */
+	if (IS_I945G(dev) || IS_I945GM(dev))
+		return false;
+
 	return intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_HOT_PLUG_SUPPORT,
 				    &response, 2) && response[0];
 }
diff -druN linux-libre-3.2.16-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c linux-libre-3.2.17-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c
--- linux-libre-3.2.16-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/gpu/drm/nouveau/nouveau_acpi.c	2012-05-11 08:15:38.000000000 -0400
@@ -245,7 +245,7 @@
 	struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name};
 	struct pci_dev *pdev = NULL;
 	int has_dsm = 0;
-	int has_optimus;
+	int has_optimus = 0;
 	int vga_count = 0;
 	bool guid_valid;
 	int retval;
diff -druN linux-libre-3.2.16-gnu/drivers/gpu/drm/radeon/atombios_crtc.c linux-libre-3.2.17-gnu/drivers/gpu/drm/radeon/atombios_crtc.c
--- linux-libre-3.2.16-gnu/drivers/gpu/drm/radeon/atombios_crtc.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/gpu/drm/radeon/atombios_crtc.c	2012-05-11 08:15:38.000000000 -0400
@@ -917,8 +917,8 @@
 		break;
 	}
 
-	if (radeon_encoder->active_device &
-	    (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) {
+	if ((radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT | ATOM_DEVICE_DFP_SUPPORT)) ||
+	    (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)) {
 		struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
 		struct drm_connector *connector =
 			radeon_get_connector_for_encoder(encoder);
diff -druN linux-libre-3.2.16-gnu/drivers/hwmon/coretemp.c linux-libre-3.2.17-gnu/drivers/hwmon/coretemp.c
--- linux-libre-3.2.16-gnu/drivers/hwmon/coretemp.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/hwmon/coretemp.c	2012-05-11 08:15:38.000000000 -0400
@@ -51,7 +51,7 @@
 MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");
 
 #define BASE_SYSFS_ATTR_NO	2	/* Sysfs Base attr no for coretemp */
-#define NUM_REAL_CORES		16	/* Number of Real cores per cpu */
+#define NUM_REAL_CORES		32	/* Number of Real cores per cpu */
 #define CORETEMP_NAME_LENGTH	17	/* String Length of attrs */
 #define MAX_CORE_ATTRS		4	/* Maximum no of basic attrs */
 #define TOTAL_ATTRS		(MAX_CORE_ATTRS + 1)
@@ -705,6 +705,10 @@
 
 	indx = TO_ATTR_NO(cpu);
 
+	/* The core id is too big, just return */
+	if (indx > MAX_CORE_DATA - 1)
+		return;
+
 	if (pdata->core_data[indx] && pdata->core_data[indx]->cpu == cpu)
 		coretemp_remove_core(pdata, &pdev->dev, indx);
 
diff -druN linux-libre-3.2.16-gnu/drivers/hwmon/fam15h_power.c linux-libre-3.2.17-gnu/drivers/hwmon/fam15h_power.c
--- linux-libre-3.2.16-gnu/drivers/hwmon/fam15h_power.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/hwmon/fam15h_power.c	2012-05-11 08:15:38.000000000 -0400
@@ -122,6 +122,41 @@
 	return true;
 }
 
+/*
+ * Newer BKDG versions have an updated recommendation on how to properly
+ * initialize the running average range (was: 0xE, now: 0x9). This avoids
+ * counter saturations resulting in bogus power readings.
+ * We correct this value ourselves to cope with older BIOSes.
+ */
+static DEFINE_PCI_DEVICE_TABLE(affected_device) = {
+	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
+	{ 0 }
+};
+
+static void __devinit tweak_runavg_range(struct pci_dev *pdev)
+{
+	u32 val;
+
+	/*
+	 * let this quirk apply only to the current version of the
+	 * northbridge, since future versions may change the behavior
+	 */
+	if (!pci_match_id(affected_device, pdev))
+		return;
+
+	pci_bus_read_config_dword(pdev->bus,
+		PCI_DEVFN(PCI_SLOT(pdev->devfn), 5),
+		REG_TDP_RUNNING_AVERAGE, &val);
+	if ((val & 0xf) != 0xe)
+		return;
+
+	val &= ~0xf;
+	val |=  0x9;
+	pci_bus_write_config_dword(pdev->bus,
+		PCI_DEVFN(PCI_SLOT(pdev->devfn), 5),
+		REG_TDP_RUNNING_AVERAGE, val);
+}
+
 static void __devinit fam15h_power_init_data(struct pci_dev *f4,
 					     struct fam15h_power_data *data)
 {
@@ -155,6 +190,13 @@
 	struct device *dev;
 	int err;
 
+	/*
+	 * though we ignore every other northbridge, we still have to
+	 * do the tweaking on _each_ node in MCM processors as the counters
+	 * are working hand-in-hand
+	 */
+	tweak_runavg_range(pdev);
+
 	if (!fam15h_power_is_internal_node0(pdev)) {
 		err = -ENODEV;
 		goto exit;
diff -druN linux-libre-3.2.16-gnu/drivers/i2c/busses/i2c-pnx.c linux-libre-3.2.17-gnu/drivers/i2c/busses/i2c-pnx.c
--- linux-libre-3.2.16-gnu/drivers/i2c/busses/i2c-pnx.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/i2c/busses/i2c-pnx.c	2012-05-11 08:15:38.000000000 -0400
@@ -546,8 +546,7 @@
 {
 	struct i2c_pnx_algo_data *alg_data = platform_get_drvdata(pdev);
 
-	/* FIXME: shouldn't this be clk_disable? */
-	clk_enable(alg_data->clk);
+	clk_disable(alg_data->clk);
 
 	return 0;
 }
diff -druN linux-libre-3.2.16-gnu/drivers/md/md.c linux-libre-3.2.17-gnu/drivers/md/md.c
--- linux-libre-3.2.16-gnu/drivers/md/md.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/md/md.c	2012-05-11 08:15:38.000000000 -0400
@@ -8100,7 +8100,8 @@
 
 	for_each_mddev(mddev, tmp) {
 		if (mddev_trylock(mddev)) {
-			__md_stop_writes(mddev);
+			if (mddev->pers)
+				__md_stop_writes(mddev);
 			mddev->safemode = 2;
 			mddev_unlock(mddev);
 		}
diff -druN linux-libre-3.2.16-gnu/drivers/media/dvb/frontends/drxk_hard.c linux-libre-3.2.17-gnu/drivers/media/dvb/frontends/drxk_hard.c
--- linux-libre-3.2.16-gnu/drivers/media/dvb/frontends/drxk_hard.c	2012-04-23 15:50:41.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/media/dvb/frontends/drxk_hard.c	2012-05-12 05:57:13.000000000 -0400
@@ -1523,8 +1523,10 @@
 	dprintk(1, "\n");
 
 	if ((cmd == 0) || ((parameterLen > 0) && (parameter == NULL)) ||
-	    ((resultLen > 0) && (result == NULL)))
-		goto error;
+	    ((resultLen > 0) && (result == NULL))) {
+		printk(KERN_ERR "drxk: Error %d on %s\n", status, __func__);
+		return status;
+	}
 
 	mutex_lock(&state->mutex);
 
diff -druN linux-libre-3.2.16-gnu/drivers/media/rc/winbond-cir.c linux-libre-3.2.17-gnu/drivers/media/rc/winbond-cir.c
--- linux-libre-3.2.16-gnu/drivers/media/rc/winbond-cir.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/media/rc/winbond-cir.c	2012-05-11 08:15:38.000000000 -0400
@@ -1046,6 +1046,7 @@
 		goto exit_unregister_led;
 	}
 
+	data->dev->driver_type = RC_DRIVER_IR_RAW;
 	data->dev->driver_name = WBCIR_NAME;
 	data->dev->input_name = WBCIR_NAME;
 	data->dev->input_phys = "wbcir/cir0";
diff -druN linux-libre-3.2.16-gnu/drivers/mmc/card/block.c linux-libre-3.2.17-gnu/drivers/mmc/card/block.c
--- linux-libre-3.2.16-gnu/drivers/mmc/card/block.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/mmc/card/block.c	2012-05-11 08:15:38.000000000 -0400
@@ -799,7 +799,7 @@
 {
 	struct mmc_blk_data *md = mq->data;
 	struct mmc_card *card = md->queue.card;
-	unsigned int from, nr, arg;
+	unsigned int from, nr, arg, trim_arg, erase_arg;
 	int err = 0, type = MMC_BLK_SECDISCARD;
 
 	if (!(mmc_can_secure_erase_trim(card) || mmc_can_sanitize(card))) {
@@ -807,20 +807,26 @@
 		goto out;
 	}
 
+	from = blk_rq_pos(req);
+	nr = blk_rq_sectors(req);
+
 	/* The sanitize operation is supported at v4.5 only */
 	if (mmc_can_sanitize(card)) {
-		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
-				EXT_CSD_SANITIZE_START, 1, 0);
-		goto out;
+		erase_arg = MMC_ERASE_ARG;
+		trim_arg = MMC_TRIM_ARG;
+	} else {
+		erase_arg = MMC_SECURE_ERASE_ARG;
+		trim_arg = MMC_SECURE_TRIM1_ARG;
 	}
 
-	from = blk_rq_pos(req);
-	nr = blk_rq_sectors(req);
-
-	if (mmc_can_trim(card) && !mmc_erase_group_aligned(card, from, nr))
-		arg = MMC_SECURE_TRIM1_ARG;
-	else
-		arg = MMC_SECURE_ERASE_ARG;
+	if (mmc_erase_group_aligned(card, from, nr))
+		arg = erase_arg;
+	else if (mmc_can_trim(card))
+		arg = trim_arg;
+	else {
+		err = -EINVAL;
+		goto out;
+	}
 retry:
 	if (card->quirks & MMC_QUIRK_INAND_CMD38) {
 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
@@ -830,25 +836,41 @@
 				 INAND_CMD38_ARG_SECERASE,
 				 0);
 		if (err)
-			goto out;
+			goto out_retry;
 	}
+
 	err = mmc_erase(card, from, nr, arg);
-	if (!err && arg == MMC_SECURE_TRIM1_ARG) {
+	if (err == -EIO)
+		goto out_retry;
+	if (err)
+		goto out;
+
+	if (arg == MMC_SECURE_TRIM1_ARG) {
 		if (card->quirks & MMC_QUIRK_INAND_CMD38) {
 			err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
 					 INAND_CMD38_ARG_EXT_CSD,
 					 INAND_CMD38_ARG_SECTRIM2,
 					 0);
 			if (err)
-				goto out;
+				goto out_retry;
 		}
+
 		err = mmc_erase(card, from, nr, MMC_SECURE_TRIM2_ARG);
+		if (err == -EIO)
+			goto out_retry;
+		if (err)
+			goto out;
 	}
-out:
-	if (err == -EIO && !mmc_blk_reset(md, card->host, type))
+
+	if (mmc_can_sanitize(card))
+		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
+				 EXT_CSD_SANITIZE_START, 1, 0);
+out_retry:
+	if (err && !mmc_blk_reset(md, card->host, type))
 		goto retry;
 	if (!err)
 		mmc_blk_reset_success(md, type);
+out:
 	spin_lock_irq(&md->lock);
 	__blk_end_request(req, err, blk_rq_bytes(req));
 	spin_unlock_irq(&md->lock);
diff -druN linux-libre-3.2.16-gnu/drivers/mmc/card/queue.c linux-libre-3.2.17-gnu/drivers/mmc/card/queue.c
--- linux-libre-3.2.16-gnu/drivers/mmc/card/queue.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/mmc/card/queue.c	2012-05-11 08:15:38.000000000 -0400
@@ -134,7 +134,7 @@
 
 	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
 	q->limits.max_discard_sectors = max_discard;
-	if (card->erased_byte == 0)
+	if (card->erased_byte == 0 && !mmc_can_discard(card))
 		q->limits.discard_zeroes_data = 1;
 	q->limits.discard_granularity = card->pref_erase << 9;
 	/* granularity must not be greater than max. discard */
diff -druN linux-libre-3.2.16-gnu/drivers/mmc/core/core.c linux-libre-3.2.17-gnu/drivers/mmc/core/core.c
--- linux-libre-3.2.16-gnu/drivers/mmc/core/core.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/mmc/core/core.c	2012-05-11 08:15:38.000000000 -0400
@@ -1516,7 +1516,10 @@
 {
 	unsigned int erase_timeout;
 
-	if (card->ext_csd.erase_group_def & 1) {
+	if (arg == MMC_DISCARD_ARG ||
+	    (arg == MMC_TRIM_ARG && card->ext_csd.rev >= 6)) {
+		erase_timeout = card->ext_csd.trim_timeout;
+	} else if (card->ext_csd.erase_group_def & 1) {
 		/* High Capacity Erase Group Size uses HC timeouts */
 		if (arg == MMC_TRIM_ARG)
 			erase_timeout = card->ext_csd.trim_timeout;
@@ -1788,8 +1791,6 @@
 {
 	if (card->ext_csd.sec_feature_support & EXT_CSD_SEC_GB_CL_EN)
 		return 1;
-	if (mmc_can_discard(card))
-		return 1;
 	return 0;
 }
 EXPORT_SYMBOL(mmc_can_trim);
@@ -1808,6 +1809,8 @@
 
 int mmc_can_sanitize(struct mmc_card *card)
 {
+	if (!mmc_can_trim(card) && !mmc_can_erase(card))
+		return 0;
 	if (card->ext_csd.sec_feature_support & EXT_CSD_SEC_SANITIZE)
 		return 1;
 	return 0;
diff -druN linux-libre-3.2.16-gnu/drivers/mmc/host/sdhci-esdhc-imx.c linux-libre-3.2.17-gnu/drivers/mmc/host/sdhci-esdhc-imx.c
--- linux-libre-3.2.16-gnu/drivers/mmc/host/sdhci-esdhc-imx.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/mmc/host/sdhci-esdhc-imx.c	2012-05-11 08:15:38.000000000 -0400
@@ -467,8 +467,7 @@
 	clk_enable(clk);
 	pltfm_host->clk = clk;
 
-	if (!is_imx25_esdhc(imx_data))
-		host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
+	host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
 
 	if (is_imx25_esdhc(imx_data) || is_imx35_esdhc(imx_data))
 		/* Fix errata ENGcm07207 present on i.MX25 and i.MX35 */
diff -druN linux-libre-3.2.16-gnu/drivers/net/bonding/bond_main.c linux-libre-3.2.17-gnu/drivers/net/bonding/bond_main.c
--- linux-libre-3.2.16-gnu/drivers/net/bonding/bond_main.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/bonding/bond_main.c	2012-05-11 08:15:38.000000000 -0400
@@ -2982,7 +2982,11 @@
 					   trans_start + delta_in_ticks)) ||
 			    bond->curr_active_slave != slave) {
 				slave->link = BOND_LINK_UP;
-				bond->current_arp_slave = NULL;
+				if (bond->current_arp_slave) {
+					bond_set_slave_inactive_flags(
+						bond->current_arp_slave);
+					bond->current_arp_slave = NULL;
+				}
 
 				pr_info("%s: link status definitely up for interface %s.\n",
 					bond->dev->name, slave->dev->name);
diff -druN linux-libre-3.2.16-gnu/drivers/net/dummy.c linux-libre-3.2.17-gnu/drivers/net/dummy.c
--- linux-libre-3.2.16-gnu/drivers/net/dummy.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/dummy.c	2012-05-11 08:15:38.000000000 -0400
@@ -106,14 +106,14 @@
 	return 0;
 }
 
-static void dummy_dev_free(struct net_device *dev)
+static void dummy_dev_uninit(struct net_device *dev)
 {
 	free_percpu(dev->dstats);
-	free_netdev(dev);
 }
 
 static const struct net_device_ops dummy_netdev_ops = {
 	.ndo_init		= dummy_dev_init,
+	.ndo_uninit		= dummy_dev_uninit,
 	.ndo_start_xmit		= dummy_xmit,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_set_rx_mode	= set_multicast_list,
@@ -127,7 +127,7 @@
 
 	/* Initialize the device structure. */
 	dev->netdev_ops = &dummy_netdev_ops;
-	dev->destructor = dummy_dev_free;
+	dev->destructor = free_netdev;
 
 	/* Fill in device structure with ethernet-generic values. */
 	dev->tx_queue_len = 0;
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/atheros/atlx/atl1.c linux-libre-3.2.17-gnu/drivers/net/ethernet/atheros/atlx/atl1.c
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/atheros/atlx/atl1.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/atheros/atlx/atl1.c	2012-05-11 08:15:38.000000000 -0400
@@ -2473,7 +2473,7 @@
 					"pcie phy link down %x\n", status);
 			if (netif_running(adapter->netdev)) {	/* reset MAC */
 				iowrite32(0, adapter->hw.hw_addr + REG_IMR);
-				schedule_work(&adapter->pcie_dma_to_rst_task);
+				schedule_work(&adapter->reset_dev_task);
 				return IRQ_HANDLED;
 			}
 		}
@@ -2485,7 +2485,7 @@
 					"pcie DMA r/w error (status = 0x%x)\n",
 					status);
 			iowrite32(0, adapter->hw.hw_addr + REG_IMR);
-			schedule_work(&adapter->pcie_dma_to_rst_task);
+			schedule_work(&adapter->reset_dev_task);
 			return IRQ_HANDLED;
 		}
 
@@ -2630,10 +2630,10 @@
 	atl1_clean_rx_ring(adapter);
 }
 
-static void atl1_tx_timeout_task(struct work_struct *work)
+static void atl1_reset_dev_task(struct work_struct *work)
 {
 	struct atl1_adapter *adapter =
-		container_of(work, struct atl1_adapter, tx_timeout_task);
+		container_of(work, struct atl1_adapter, reset_dev_task);
 	struct net_device *netdev = adapter->netdev;
 
 	netif_device_detach(netdev);
@@ -3032,12 +3032,10 @@
 		    (unsigned long)adapter);
 	adapter->phy_timer_pending = false;
 
-	INIT_WORK(&adapter->tx_timeout_task, atl1_tx_timeout_task);
+	INIT_WORK(&adapter->reset_dev_task, atl1_reset_dev_task);
 
 	INIT_WORK(&adapter->link_chg_task, atlx_link_chg_task);
 
-	INIT_WORK(&adapter->pcie_dma_to_rst_task, atl1_tx_timeout_task);
-
 	err = register_netdev(netdev);
 	if (err)
 		goto err_common;
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/atheros/atlx/atl1.h linux-libre-3.2.17-gnu/drivers/net/ethernet/atheros/atlx/atl1.h
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/atheros/atlx/atl1.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/atheros/atlx/atl1.h	2012-05-11 08:15:38.000000000 -0400
@@ -758,9 +758,8 @@
 	u16 link_speed;
 	u16 link_duplex;
 	spinlock_t lock;
-	struct work_struct tx_timeout_task;
+	struct work_struct reset_dev_task;
 	struct work_struct link_chg_task;
-	struct work_struct pcie_dma_to_rst_task;
 
 	struct timer_list phy_config_timer;
 	bool phy_timer_pending;
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/atheros/atlx/atlx.c linux-libre-3.2.17-gnu/drivers/net/ethernet/atheros/atlx/atlx.c
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/atheros/atlx/atlx.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/atheros/atlx/atlx.c	2012-05-11 08:15:38.000000000 -0400
@@ -193,7 +193,7 @@
 {
 	struct atlx_adapter *adapter = netdev_priv(netdev);
 	/* Do the reset outside of interrupt context */
-	schedule_work(&adapter->tx_timeout_task);
+	schedule_work(&adapter->reset_dev_task);
 }
 
 /*
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/micrel/ks8851_mll.c linux-libre-3.2.17-gnu/drivers/net/ethernet/micrel/ks8851_mll.c
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/micrel/ks8851_mll.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/micrel/ks8851_mll.c	2012-05-11 08:15:38.000000000 -0400
@@ -40,7 +40,7 @@
 #define	DRV_NAME	"ks8851_mll"
 
 static u8 KS_DEFAULT_MAC_ADDRESS[] = { 0x00, 0x10, 0xA1, 0x86, 0x95, 0x11 };
-#define MAX_RECV_FRAMES			32
+#define MAX_RECV_FRAMES			255
 #define MAX_BUF_SIZE			2048
 #define TX_BUF_SIZE			2000
 #define RX_BUF_SIZE			2000
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/micrel/ksz884x.c linux-libre-3.2.17-gnu/drivers/net/ethernet/micrel/ksz884x.c
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/micrel/ksz884x.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/micrel/ksz884x.c	2012-05-11 08:15:38.000000000 -0400
@@ -5679,7 +5679,7 @@
 		memcpy(hw->override_addr, mac->sa_data, MAC_ADDR_LEN);
 	}
 
-	memcpy(dev->dev_addr, mac->sa_data, MAX_ADDR_LEN);
+	memcpy(dev->dev_addr, mac->sa_data, ETH_ALEN);
 
 	interrupt = hw_block_intr(hw);
 
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/realtek/8139cp.c linux-libre-3.2.17-gnu/drivers/net/ethernet/realtek/8139cp.c
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/realtek/8139cp.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/realtek/8139cp.c	2012-05-11 08:15:38.000000000 -0400
@@ -961,6 +961,11 @@
 	cpw8(Cmd, RxOn | TxOn);
 }
 
+static void cp_enable_irq(struct cp_private *cp)
+{
+	cpw16_f(IntrMask, cp_intr_mask);
+}
+
 static void cp_init_hw (struct cp_private *cp)
 {
 	struct net_device *dev = cp->dev;
@@ -1000,8 +1005,6 @@
 
 	cpw16(MultiIntr, 0);
 
-	cpw16_f(IntrMask, cp_intr_mask);
-
 	cpw8_f(Cfg9346, Cfg9346_Lock);
 }
 
@@ -1133,6 +1136,8 @@
 	if (rc)
 		goto err_out_hw;
 
+	cp_enable_irq(cp);
+
 	netif_carrier_off(dev);
 	mii_check_media(&cp->mii_if, netif_msg_link(cp), true);
 	netif_start_queue(dev);
@@ -2034,6 +2039,7 @@
 	/* FIXME: sh*t may happen if the Rx ring buffer is depleted */
 	cp_init_rings_index (cp);
 	cp_init_hw (cp);
+	cp_enable_irq(cp);
 	netif_start_queue (dev);
 
 	spin_lock_irqsave (&cp->lock, flags);
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/smsc/smsc911x.c linux-libre-3.2.17-gnu/drivers/net/ethernet/smsc/smsc911x.c
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/smsc/smsc911x.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/smsc/smsc911x.c	2012-05-11 08:15:38.000000000 -0400
@@ -1089,10 +1089,8 @@
 
 /* Quickly dumps bad packets */
 static void
-smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktbytes)
+smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktwords)
 {
-	unsigned int pktwords = (pktbytes + NET_IP_ALIGN + 3) >> 2;
-
 	if (likely(pktwords >= 4)) {
 		unsigned int timeout = 500;
 		unsigned int val;
@@ -1156,7 +1154,7 @@
 			continue;
 		}
 
-		skb = netdev_alloc_skb(dev, pktlength + NET_IP_ALIGN);
+		skb = netdev_alloc_skb(dev, pktwords << 2);
 		if (unlikely(!skb)) {
 			SMSC_WARN(pdata, rx_err,
 				  "Unable to allocate skb for rx packet");
@@ -1166,14 +1164,12 @@
 			break;
 		}
 
-		skb->data = skb->head;
-		skb_reset_tail_pointer(skb);
+		pdata->ops->rx_readfifo(pdata,
+				 (unsigned int *)skb->data, pktwords);
 
 		/* Align IP on 16B boundary */
 		skb_reserve(skb, NET_IP_ALIGN);
 		skb_put(skb, pktlength - 4);
-		pdata->ops->rx_readfifo(pdata,
-				 (unsigned int *)skb->head, pktwords);
 		skb->protocol = eth_type_trans(skb, dev);
 		skb_checksum_none_assert(skb);
 		netif_receive_skb(skb);
@@ -1396,7 +1392,7 @@
 	smsc911x_reg_write(pdata, FIFO_INT, temp);
 
 	/* set RX Data offset to 2 bytes for alignment */
-	smsc911x_reg_write(pdata, RX_CFG, (2 << 8));
+	smsc911x_reg_write(pdata, RX_CFG, (NET_IP_ALIGN << 8));
 
 	/* enable NAPI polling before enabling RX interrupts */
 	napi_enable(&pdata->napi);
diff -druN linux-libre-3.2.16-gnu/drivers/net/ethernet/ti/davinci_mdio.c linux-libre-3.2.17-gnu/drivers/net/ethernet/ti/davinci_mdio.c
--- linux-libre-3.2.16-gnu/drivers/net/ethernet/ti/davinci_mdio.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ethernet/ti/davinci_mdio.c	2012-05-11 08:15:38.000000000 -0400
@@ -181,6 +181,11 @@
 		__davinci_mdio_reset(data);
 		return -EAGAIN;
 	}
+
+	reg = __raw_readl(&regs->user[0].access);
+	if ((reg & USERACCESS_GO) == 0)
+		return 0;
+
 	dev_err(data->dev, "timed out waiting for user access\n");
 	return -ETIMEDOUT;
 }
diff -druN linux-libre-3.2.16-gnu/drivers/net/ppp/ppp_generic.c linux-libre-3.2.17-gnu/drivers/net/ppp/ppp_generic.c
--- linux-libre-3.2.16-gnu/drivers/net/ppp/ppp_generic.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/ppp/ppp_generic.c	2012-05-11 08:15:38.000000000 -0400
@@ -968,7 +968,6 @@
 	proto = npindex_to_proto[npi];
 	put_unaligned_be16(proto, pp);
 
-	netif_stop_queue(dev);
 	skb_queue_tail(&ppp->file.xq, skb);
 	ppp_xmit_process(ppp);
 	return NETDEV_TX_OK;
@@ -1063,6 +1062,8 @@
 		   code that we can accept some more. */
 		if (!ppp->xmit_pending && !skb_peek(&ppp->file.xq))
 			netif_wake_queue(ppp->dev);
+		else
+			netif_stop_queue(ppp->dev);
 	}
 	ppp_xmit_unlock(ppp);
 }
diff -druN linux-libre-3.2.16-gnu/drivers/net/usb/smsc75xx.c linux-libre-3.2.17-gnu/drivers/net/usb/smsc75xx.c
--- linux-libre-3.2.16-gnu/drivers/net/usb/smsc75xx.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/usb/smsc75xx.c	2012-05-11 08:15:38.000000000 -0400
@@ -1050,6 +1050,7 @@
 	dev->net->ethtool_ops = &smsc75xx_ethtool_ops;
 	dev->net->flags |= IFF_MULTICAST;
 	dev->net->hard_header_len += SMSC75XX_TX_OVERHEAD;
+	dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;
 	return 0;
 }
 
diff -druN linux-libre-3.2.16-gnu/drivers/net/usb/smsc95xx.c linux-libre-3.2.17-gnu/drivers/net/usb/smsc95xx.c
--- linux-libre-3.2.16-gnu/drivers/net/usb/smsc95xx.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/usb/smsc95xx.c	2012-05-11 08:15:38.000000000 -0400
@@ -1190,7 +1190,7 @@
 	.rx_fixup	= smsc95xx_rx_fixup,
 	.tx_fixup	= smsc95xx_tx_fixup,
 	.status		= smsc95xx_status,
-	.flags		= FLAG_ETHER | FLAG_SEND_ZLP,
+	.flags		= FLAG_ETHER | FLAG_SEND_ZLP | FLAG_LINK_INTR,
 };
 
 static const struct usb_device_id products[] = {
diff -druN linux-libre-3.2.16-gnu/drivers/net/wimax/i2400m/netdev.c linux-libre-3.2.17-gnu/drivers/net/wimax/i2400m/netdev.c
--- linux-libre-3.2.16-gnu/drivers/net/wimax/i2400m/netdev.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wimax/i2400m/netdev.c	2012-05-11 08:15:38.000000000 -0400
@@ -607,7 +607,8 @@
 	struct i2400m *i2400m = net_dev_to_i2400m(net_dev);
 
 	strncpy(info->driver, KBUILD_MODNAME, sizeof(info->driver) - 1);
-	strncpy(info->fw_version, i2400m->fw_name, sizeof(info->fw_version) - 1);
+	strncpy(info->fw_version,
+	        i2400m->fw_name ? : "", sizeof(info->fw_version) - 1);
 	if (net_dev->dev.parent)
 		strncpy(info->bus_info, dev_name(net_dev->dev.parent),
 			sizeof(info->bus_info) - 1);
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/b43/main.c linux-libre-3.2.17-gnu/drivers/net/wireless/b43/main.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/b43/main.c	2012-04-23 15:59:54.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/b43/main.c	2012-05-12 06:00:57.000000000 -0400
@@ -4816,8 +4816,14 @@
  out_mutex_unlock:
 	mutex_unlock(&wl->mutex);
 
-	/* reload configuration */
-	b43_op_config(hw, ~0);
+	/*
+	 * Configuration may have been overwritten during initialization.
+	 * Reload the configuration, but only if initialization was
+	 * successful. Reloading the configuration after a failed init
+	 * may hang the system.
+	 */
+	if (!err)
+		b43_op_config(hw, ~0);
 
 	return err;
 }
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/brcm80211/brcmsmac/main.c linux-libre-3.2.17-gnu/drivers/net/wireless/brcm80211/brcmsmac/main.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/brcm80211/brcmsmac/main.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/brcm80211/brcmsmac/main.c	2012-05-11 08:15:38.000000000 -0400
@@ -7865,6 +7865,7 @@
 {
 	int len_mpdu;
 	struct ieee80211_rx_status rx_status;
+	struct ieee80211_hdr *hdr;
 
 	memset(&rx_status, 0, sizeof(rx_status));
 	prep_mac80211_status(wlc, rxh, p, &rx_status);
@@ -7874,6 +7875,13 @@
 	skb_pull(p, D11_PHY_HDR_LEN);
 	__skb_trim(p, len_mpdu);
 
+	/* unmute transmit */
+	if (wlc->hw->suspended_fifos) {
+		hdr = (struct ieee80211_hdr *)p->data;
+		if (ieee80211_is_beacon(hdr->frame_control))
+			brcms_b_mute(wlc->hw, false);
+	}
+
 	memcpy(IEEE80211_SKB_RXCB(p), &rx_status, sizeof(rx_status));
 	ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p);
 }
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/ipw2x00/ipw2200.c linux-libre-3.2.17-gnu/drivers/net/wireless/ipw2x00/ipw2200.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/ipw2x00/ipw2200.c	2012-04-23 16:02:01.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/ipw2x00/ipw2200.c	2012-05-12 06:01:36.000000000 -0400
@@ -2183,6 +2183,7 @@
 {
 	int rc = 0;
 	unsigned long flags;
+	unsigned long now, end;
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->status & STATUS_HCMD_ACTIVE) {
@@ -2224,10 +2225,20 @@
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
+	now = jiffies;
+	end = now + HOST_COMPLETE_TIMEOUT;
+again:
 	rc = wait_event_interruptible_timeout(priv->wait_command_queue,
 					      !(priv->
 						status & STATUS_HCMD_ACTIVE),
-					      HOST_COMPLETE_TIMEOUT);
+					      end - now);
+	if (rc < 0) {
+		now = jiffies;
+		if (time_before(now, end))
+			goto again;
+		rc = 0;
+	}
+
 	if (rc == 0) {
 		spin_lock_irqsave(&priv->lock, flags);
 		if (priv->status & STATUS_HCMD_ACTIVE) {
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-1000.c linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-1000.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-1000.c	2012-04-23 16:02:50.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-1000.c	2012-05-12 06:01:52.000000000 -0400
@@ -45,8 +45,8 @@
 #include "iwl-cfg.h"
 
 /* Highest firmware API version supported */
-#define IWL1000_UCODE_API_MAX 6
-#define IWL100_UCODE_API_MAX 6
+#define IWL1000_UCODE_API_MAX 5
+#define IWL100_UCODE_API_MAX 5
 
 /* Oldest version we won't warn about */
 #define IWL1000_UCODE_API_OK 5
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-2000.c linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-2000.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-2000.c	2012-04-23 16:02:58.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-2000.c	2012-05-12 06:01:54.000000000 -0400
@@ -51,10 +51,10 @@
 #define IWL135_UCODE_API_MAX 6
 
 /* Oldest version we won't warn about */
-#define IWL2030_UCODE_API_OK 5
-#define IWL2000_UCODE_API_OK 5
-#define IWL105_UCODE_API_OK 5
-#define IWL135_UCODE_API_OK 5
+#define IWL2030_UCODE_API_OK 6
+#define IWL2000_UCODE_API_OK 6
+#define IWL105_UCODE_API_OK 6
+#define IWL135_UCODE_API_OK 6
 
 /* Lowest firmware API version supported */
 #define IWL2030_UCODE_API_MIN 5
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-5000.c linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-5000.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-5000.c	2012-04-23 16:02:41.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-5000.c	2012-05-12 06:01:47.000000000 -0400
@@ -50,6 +50,10 @@
 #define IWL5000_UCODE_API_MAX 5
 #define IWL5150_UCODE_API_MAX 2
 
+/* Oldest version we won't warn about */
+#define IWL5000_UCODE_API_OK 5
+#define IWL5150_UCODE_API_OK 2
+
 /* Lowest firmware API version supported */
 #define IWL5000_UCODE_API_MIN 1
 #define IWL5150_UCODE_API_MIN 1
@@ -373,6 +377,7 @@
 #define IWL_DEVICE_5000						\
 	.fw_name_pre = IWL5000_FW_PRE,				\
 	.ucode_api_max = IWL5000_UCODE_API_MAX,			\
+	.ucode_api_ok = IWL5000_UCODE_API_OK,			\
 	.ucode_api_min = IWL5000_UCODE_API_MIN,			\
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
@@ -416,6 +421,7 @@
 	.name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
+	.ucode_api_ok = IWL5000_UCODE_API_OK,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
@@ -429,6 +435,7 @@
 #define IWL_DEVICE_5150						\
 	.fw_name_pre = IWL5150_FW_PRE,				\
 	.ucode_api_max = IWL5150_UCODE_API_MAX,			\
+	.ucode_api_ok = IWL5150_UCODE_API_OK,			\
 	.ucode_api_min = IWL5150_UCODE_API_MIN,			\
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-6000.c linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-6000.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-6000.c	2012-04-23 16:02:46.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-6000.c	2012-05-12 06:01:50.000000000 -0400
@@ -46,12 +46,15 @@
 #include "iwl-cfg.h"
 
 /* Highest firmware API version supported */
-#define IWL6000_UCODE_API_MAX 4
+#define IWL6000_UCODE_API_MAX 6
 #define IWL6050_UCODE_API_MAX 5
 #define IWL6000G2_UCODE_API_MAX 6
 
 /* Oldest version we won't warn about */
+#define IWL6000_UCODE_API_OK 4
 #define IWL6000G2_UCODE_API_OK 5
+#define IWL6050_UCODE_API_OK 5
+#define IWL6000G2B_UCODE_API_OK 6
 
 /* Lowest firmware API version supported */
 #define IWL6000_UCODE_API_MIN 4
@@ -399,7 +402,7 @@
 #define IWL_DEVICE_6030						\
 	.fw_name_pre = IWL6030_FW_PRE,				\
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
-	.ucode_api_ok = IWL6000G2_UCODE_API_OK,			\
+	.ucode_api_ok = IWL6000G2B_UCODE_API_OK,		\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
 	.eeprom_ver = EEPROM_6030_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
@@ -479,6 +482,7 @@
 #define IWL_DEVICE_6000i					\
 	.fw_name_pre = IWL6000_FW_PRE,				\
 	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
+	.ucode_api_ok = IWL6000_UCODE_API_OK,			\
 	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
 	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
@@ -559,6 +563,7 @@
 	.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
+	.ucode_api_ok = IWL6000_UCODE_API_OK,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-agn.c linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-agn.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-agn.c	2012-04-23 16:02:34.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-agn.c	2012-05-12 06:01:45.000000000 -0400
@@ -1504,7 +1504,6 @@
 
 static void iwlagn_prepare_restart(struct iwl_priv *priv)
 {
-	struct iwl_rxon_context *ctx;
 	bool bt_full_concurrent;
 	u8 bt_ci_compliance;
 	u8 bt_load;
@@ -1513,8 +1512,6 @@
 
 	lockdep_assert_held(&priv->shrd->mutex);
 
-	for_each_context(priv, ctx)
-		ctx->vif = NULL;
 	priv->is_open = 0;
 
 	/*
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-core.c linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-core.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-core.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-core.c	2012-05-11 08:15:38.000000000 -0400
@@ -1228,6 +1228,7 @@
 	struct iwl_rxon_context *tmp, *ctx = NULL;
 	int err;
 	enum nl80211_iftype viftype = ieee80211_vif_type_p2p(vif);
+	bool reset = false;
 
 	IWL_DEBUG_MAC80211(priv, "enter: type %d, addr %pM\n",
 			   viftype, vif->addr);
@@ -1249,6 +1250,13 @@
 			tmp->interface_modes | tmp->exclusive_interface_modes;
 
 		if (tmp->vif) {
+			/* On reset we need to add the same interface again */
+			if (tmp->vif == vif) {
+				reset = true;
+				ctx = tmp;
+				break;
+			}
+
 			/* check if this busy context is exclusive */
 			if (tmp->exclusive_interface_modes &
 						BIT(tmp->vif->type)) {
@@ -1275,7 +1283,7 @@
 	ctx->vif = vif;
 
 	err = iwl_setup_interface(priv, ctx);
-	if (!err)
+	if (!err || reset)
 		goto out;
 
 	ctx->vif = NULL;
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-fh.h linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-fh.h
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-fh.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-fh.h	2012-05-11 08:15:38.000000000 -0400
@@ -104,15 +104,29 @@
  * (see struct iwl_tfd_frame).  These 16 pointer registers are offset by 0x04
  * bytes from one another.  Each TFD circular buffer in DRAM must be 256-byte
  * aligned (address bits 0-7 must be 0).
+ * Later devices have 20 (5000 series) or 30 (higher) queues, but the registers
+ * for them are in different places.
  *
  * Bit fields in each pointer register:
  *  27-0: TFD CB physical base address [35:8], must be 256-byte aligned
  */
-#define FH_MEM_CBBC_LOWER_BOUND          (FH_MEM_LOWER_BOUND + 0x9D0)
-#define FH_MEM_CBBC_UPPER_BOUND          (FH_MEM_LOWER_BOUND + 0xA10)
+#define FH_MEM_CBBC_0_15_LOWER_BOUND		(FH_MEM_LOWER_BOUND + 0x9D0)
+#define FH_MEM_CBBC_0_15_UPPER_BOUND		(FH_MEM_LOWER_BOUND + 0xA10)
+#define FH_MEM_CBBC_16_19_LOWER_BOUND		(FH_MEM_LOWER_BOUND + 0xBF0)
+#define FH_MEM_CBBC_16_19_UPPER_BOUND		(FH_MEM_LOWER_BOUND + 0xC00)
+#define FH_MEM_CBBC_20_31_LOWER_BOUND		(FH_MEM_LOWER_BOUND + 0xB20)
+#define FH_MEM_CBBC_20_31_UPPER_BOUND		(FH_MEM_LOWER_BOUND + 0xB80)
 
-/* Find TFD CB base pointer for given queue (range 0-15). */
-#define FH_MEM_CBBC_QUEUE(x)  (FH_MEM_CBBC_LOWER_BOUND + (x) * 0x4)
+/* Find TFD CB base pointer for given queue */
+static inline unsigned int FH_MEM_CBBC_QUEUE(unsigned int chnl)
+{
+	if (chnl < 16)
+		return FH_MEM_CBBC_0_15_LOWER_BOUND + 4 * chnl;
+	if (chnl < 20)
+		return FH_MEM_CBBC_16_19_LOWER_BOUND + 4 * (chnl - 16);
+	WARN_ON_ONCE(chnl >= 32);
+	return FH_MEM_CBBC_20_31_LOWER_BOUND + 4 * (chnl - 20);
+}
 
 
 /**
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-prph.h linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-prph.h
--- linux-libre-3.2.16-gnu/drivers/net/wireless/iwlwifi/iwl-prph.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/iwlwifi/iwl-prph.h	2012-05-11 08:15:38.000000000 -0400
@@ -227,12 +227,33 @@
 #define SCD_AIT			(SCD_BASE + 0x0c)
 #define SCD_TXFACT		(SCD_BASE + 0x10)
 #define SCD_ACTIVE		(SCD_BASE + 0x14)
-#define SCD_QUEUE_WRPTR(x)	(SCD_BASE + 0x18 + (x) * 4)
-#define SCD_QUEUE_RDPTR(x)	(SCD_BASE + 0x68 + (x) * 4)
 #define SCD_QUEUECHAIN_SEL	(SCD_BASE + 0xe8)
 #define SCD_AGGR_SEL		(SCD_BASE + 0x248)
 #define SCD_INTERRUPT_MASK	(SCD_BASE + 0x108)
-#define SCD_QUEUE_STATUS_BITS(x)	(SCD_BASE + 0x10c + (x) * 4)
+
+static inline unsigned int SCD_QUEUE_WRPTR(unsigned int chnl)
+{
+	if (chnl < 20)
+		return SCD_BASE + 0x18 + chnl * 4;
+	WARN_ON_ONCE(chnl >= 32);
+	return SCD_BASE + 0x284 + (chnl - 20) * 4;
+}
+
+static inline unsigned int SCD_QUEUE_RDPTR(unsigned int chnl)
+{
+	if (chnl < 20)
+		return SCD_BASE + 0x68 + chnl * 4;
+	WARN_ON_ONCE(chnl >= 32);
+	return SCD_BASE + 0x2B4 + (chnl - 20) * 4;
+}
+
+static inline unsigned int SCD_QUEUE_STATUS_BITS(unsigned int chnl)
+{
+	if (chnl < 20)
+		return SCD_BASE + 0x10c + chnl * 4;
+	WARN_ON_ONCE(chnl >= 32);
+	return SCD_BASE + 0x384 + (chnl - 20) * 4;
+}
 
 /*********************** END TX SCHEDULER *************************************/
 
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/mwifiex/pcie.h linux-libre-3.2.17-gnu/drivers/net/wireless/mwifiex/pcie.h
--- linux-libre-3.2.16-gnu/drivers/net/wireless/mwifiex/pcie.h	2012-04-23 16:04:22.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/mwifiex/pcie.h	2012-05-12 06:02:27.000000000 -0400
@@ -48,15 +48,15 @@
 #define PCIE_HOST_INT_STATUS_MASK			0xC3C
 #define PCIE_SCRATCH_2_REG				0xC40
 #define PCIE_SCRATCH_3_REG				0xC44
-#define PCIE_SCRATCH_4_REG				0xCC0
-#define PCIE_SCRATCH_5_REG				0xCC4
-#define PCIE_SCRATCH_6_REG				0xCC8
-#define PCIE_SCRATCH_7_REG				0xCCC
-#define PCIE_SCRATCH_8_REG				0xCD0
-#define PCIE_SCRATCH_9_REG				0xCD4
-#define PCIE_SCRATCH_10_REG				0xCD8
-#define PCIE_SCRATCH_11_REG				0xCDC
-#define PCIE_SCRATCH_12_REG				0xCE0
+#define PCIE_SCRATCH_4_REG				0xCD0
+#define PCIE_SCRATCH_5_REG				0xCD4
+#define PCIE_SCRATCH_6_REG				0xCD8
+#define PCIE_SCRATCH_7_REG				0xCDC
+#define PCIE_SCRATCH_8_REG				0xCE0
+#define PCIE_SCRATCH_9_REG				0xCE4
+#define PCIE_SCRATCH_10_REG				0xCE8
+#define PCIE_SCRATCH_11_REG				0xCEC
+#define PCIE_SCRATCH_12_REG				0xCF0
 
 #define CPU_INTR_DNLD_RDY				BIT(0)
 #define CPU_INTR_DOOR_BELL				BIT(1)
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/rt2x00/rt2800usb.c linux-libre-3.2.17-gnu/drivers/net/wireless/rt2x00/rt2800usb.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/rt2x00/rt2800usb.c	2012-04-23 16:06:56.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/rt2x00/rt2800usb.c	2012-05-12 06:03:15.000000000 -0400
@@ -914,12 +914,14 @@
 	{ USB_DEVICE(0x050d, 0x8053) },
 	{ USB_DEVICE(0x050d, 0x805c) },
 	{ USB_DEVICE(0x050d, 0x815c) },
+	{ USB_DEVICE(0x050d, 0x825a) },
 	{ USB_DEVICE(0x050d, 0x825b) },
 	{ USB_DEVICE(0x050d, 0x935a) },
 	{ USB_DEVICE(0x050d, 0x935b) },
 	/* Buffalo */
 	{ USB_DEVICE(0x0411, 0x00e8) },
 	{ USB_DEVICE(0x0411, 0x0158) },
+	{ USB_DEVICE(0x0411, 0x015d) },
 	{ USB_DEVICE(0x0411, 0x016f) },
 	{ USB_DEVICE(0x0411, 0x01a2) },
 	/* Corega */
@@ -934,6 +936,8 @@
 	{ USB_DEVICE(0x07d1, 0x3c0e) },
 	{ USB_DEVICE(0x07d1, 0x3c0f) },
 	{ USB_DEVICE(0x07d1, 0x3c11) },
+	{ USB_DEVICE(0x07d1, 0x3c13) },
+	{ USB_DEVICE(0x07d1, 0x3c15) },
 	{ USB_DEVICE(0x07d1, 0x3c16) },
 	{ USB_DEVICE(0x2001, 0x3c1b) },
 	/* Draytek */
@@ -944,6 +948,7 @@
 	{ USB_DEVICE(0x7392, 0x7711) },
 	{ USB_DEVICE(0x7392, 0x7717) },
 	{ USB_DEVICE(0x7392, 0x7718) },
+	{ USB_DEVICE(0x7392, 0x7722) },
 	/* Encore */
 	{ USB_DEVICE(0x203d, 0x1480) },
 	{ USB_DEVICE(0x203d, 0x14a9) },
@@ -978,6 +983,7 @@
 	{ USB_DEVICE(0x1737, 0x0070) },
 	{ USB_DEVICE(0x1737, 0x0071) },
 	{ USB_DEVICE(0x1737, 0x0077) },
+	{ USB_DEVICE(0x1737, 0x0078) },
 	/* Logitec */
 	{ USB_DEVICE(0x0789, 0x0162) },
 	{ USB_DEVICE(0x0789, 0x0163) },
@@ -1001,9 +1007,13 @@
 	{ USB_DEVICE(0x0db0, 0x871b) },
 	{ USB_DEVICE(0x0db0, 0x871c) },
 	{ USB_DEVICE(0x0db0, 0x899a) },
+	/* Ovislink */
+	{ USB_DEVICE(0x1b75, 0x3071) },
+	{ USB_DEVICE(0x1b75, 0x3072) },
 	/* Para */
 	{ USB_DEVICE(0x20b8, 0x8888) },
 	/* Pegatron */
+	{ USB_DEVICE(0x1d4d, 0x0002) },
 	{ USB_DEVICE(0x1d4d, 0x000c) },
 	{ USB_DEVICE(0x1d4d, 0x000e) },
 	{ USB_DEVICE(0x1d4d, 0x0011) },
@@ -1056,7 +1066,9 @@
 	/* Sparklan */
 	{ USB_DEVICE(0x15a9, 0x0006) },
 	/* Sweex */
+	{ USB_DEVICE(0x177f, 0x0153) },
 	{ USB_DEVICE(0x177f, 0x0302) },
+	{ USB_DEVICE(0x177f, 0x0313) },
 	/* U-Media */
 	{ USB_DEVICE(0x157e, 0x300e) },
 	{ USB_DEVICE(0x157e, 0x3013) },
@@ -1140,27 +1152,24 @@
 	{ USB_DEVICE(0x13d3, 0x3322) },
 	/* Belkin */
 	{ USB_DEVICE(0x050d, 0x1003) },
-	{ USB_DEVICE(0x050d, 0x825a) },
 	/* Buffalo */
 	{ USB_DEVICE(0x0411, 0x012e) },
 	{ USB_DEVICE(0x0411, 0x0148) },
 	{ USB_DEVICE(0x0411, 0x0150) },
-	{ USB_DEVICE(0x0411, 0x015d) },
 	/* Corega */
 	{ USB_DEVICE(0x07aa, 0x0041) },
 	{ USB_DEVICE(0x07aa, 0x0042) },
 	{ USB_DEVICE(0x18c5, 0x0008) },
 	/* D-Link */
 	{ USB_DEVICE(0x07d1, 0x3c0b) },
-	{ USB_DEVICE(0x07d1, 0x3c13) },
-	{ USB_DEVICE(0x07d1, 0x3c15) },
 	{ USB_DEVICE(0x07d1, 0x3c17) },
 	{ USB_DEVICE(0x2001, 0x3c17) },
 	/* Edimax */
 	{ USB_DEVICE(0x7392, 0x4085) },
-	{ USB_DEVICE(0x7392, 0x7722) },
 	/* Encore */
 	{ USB_DEVICE(0x203d, 0x14a1) },
+	/* Fujitsu Stylistic 550 */
+	{ USB_DEVICE(0x1690, 0x0761) },
 	/* Gemtek */
 	{ USB_DEVICE(0x15a9, 0x0010) },
 	/* Gigabyte */
@@ -1172,19 +1181,13 @@
 	/* LevelOne */
 	{ USB_DEVICE(0x1740, 0x0605) },
 	{ USB_DEVICE(0x1740, 0x0615) },
-	/* Linksys */
-	{ USB_DEVICE(0x1737, 0x0078) },
 	/* Logitec */
 	{ USB_DEVICE(0x0789, 0x0168) },
 	{ USB_DEVICE(0x0789, 0x0169) },
 	/* Motorola */
 	{ USB_DEVICE(0x100d, 0x9032) },
-	/* Ovislink */
-	{ USB_DEVICE(0x1b75, 0x3071) },
-	{ USB_DEVICE(0x1b75, 0x3072) },
 	/* Pegatron */
 	{ USB_DEVICE(0x05a6, 0x0101) },
-	{ USB_DEVICE(0x1d4d, 0x0002) },
 	{ USB_DEVICE(0x1d4d, 0x0010) },
 	/* Planex */
 	{ USB_DEVICE(0x2019, 0x5201) },
@@ -1203,9 +1206,6 @@
 	{ USB_DEVICE(0x083a, 0xc522) },
 	{ USB_DEVICE(0x083a, 0xd522) },
 	{ USB_DEVICE(0x083a, 0xf511) },
-	/* Sweex */
-	{ USB_DEVICE(0x177f, 0x0153) },
-	{ USB_DEVICE(0x177f, 0x0313) },
 	/* Zyxel */
 	{ USB_DEVICE(0x0586, 0x341a) },
 #endif
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/rtlwifi/pci.c linux-libre-3.2.17-gnu/drivers/net/wireless/rtlwifi/pci.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/rtlwifi/pci.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/rtlwifi/pci.c	2012-05-11 08:15:38.000000000 -0400
@@ -1961,6 +1961,7 @@
 		rtl_deinit_deferred_work(hw);
 		rtlpriv->intf_ops->adapter_stop(hw);
 	}
+	rtlpriv->cfg->ops->disable_interrupt(hw);
 
 	/*deinit rfkill */
 	rtl_deinit_rfkill(hw);
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/wl1251/main.c linux-libre-3.2.17-gnu/drivers/net/wireless/wl1251/main.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/wl1251/main.c	2012-04-23 16:07:55.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/wl1251/main.c	2012-05-12 06:03:35.000000000 -0400
@@ -479,6 +479,7 @@
 	cancel_work_sync(&wl->irq_work);
 	cancel_work_sync(&wl->tx_work);
 	cancel_work_sync(&wl->filter_work);
+	cancel_delayed_work_sync(&wl->elp_work);
 
 	mutex_lock(&wl->mutex);
 
diff -druN linux-libre-3.2.16-gnu/drivers/net/wireless/wl1251/sdio.c linux-libre-3.2.17-gnu/drivers/net/wireless/wl1251/sdio.c
--- linux-libre-3.2.16-gnu/drivers/net/wireless/wl1251/sdio.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/net/wireless/wl1251/sdio.c	2012-05-11 08:15:38.000000000 -0400
@@ -315,8 +315,8 @@
 
 	if (wl->irq)
 		free_irq(wl->irq, wl);
-	kfree(wl_sdio);
 	wl1251_free_hw(wl);
+	kfree(wl_sdio);
 
 	sdio_claim_host(func);
 	sdio_release_irq(func);
diff -druN linux-libre-3.2.16-gnu/drivers/pci/quirks.c linux-libre-3.2.17-gnu/drivers/pci/quirks.c
--- linux-libre-3.2.16-gnu/drivers/pci/quirks.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/pci/quirks.c	2012-05-11 08:15:38.000000000 -0400
@@ -2906,6 +2906,40 @@
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata);
 
+/*
+ * Some BIOS implementations leave the Intel GPU interrupts enabled,
+ * even though no one is handling them (f.e. i915 driver is never loaded).
+ * Additionally the interrupt destination is not set up properly
+ * and the interrupt ends up -somewhere-.
+ *
+ * These spurious interrupts are "sticky" and the kernel disables
+ * the (shared) interrupt line after 100.000+ generated interrupts.
+ *
+ * Fix it by disabling the still enabled interrupts.
+ * This resolves crashes often seen on monitor unplug.
+ */
+#define I915_DEIER_REG 0x4400c
+static void __devinit disable_igfx_irq(struct pci_dev *dev)
+{
+	void __iomem *regs = pci_iomap(dev, 0, 0);
+	if (regs == NULL) {
+		dev_warn(&dev->dev, "igfx quirk: Can't iomap PCI device\n");
+		return;
+	}
+
+	/* Check if any interrupt line is still enabled */
+	if (readl(regs + I915_DEIER_REG) != 0) {
+		dev_warn(&dev->dev, "BIOS left Intel GPU interrupts enabled; "
+			"disabling\n");
+
+		writel(0, regs + I915_DEIER_REG);
+	}
+
+	pci_iounmap(dev, regs);
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
+
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
 			  struct pci_fixup *end)
 {
diff -druN linux-libre-3.2.16-gnu/drivers/platform/x86/dell-laptop.c linux-libre-3.2.17-gnu/drivers/platform/x86/dell-laptop.c
--- linux-libre-3.2.16-gnu/drivers/platform/x86/dell-laptop.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/platform/x86/dell-laptop.c	2012-05-11 08:15:38.000000000 -0400
@@ -184,6 +184,34 @@
 		},
 		.driver_data = &quirk_dell_vostro_v130,
 	},
+	{
+		.callback = dmi_matched,
+		.ident = "Dell Vostro 3555",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3555"),
+		},
+		.driver_data = &quirk_dell_vostro_v130,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "Dell Inspiron N311z",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron N311z"),
+		},
+		.driver_data = &quirk_dell_vostro_v130,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "Dell Inspiron M5110",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron M5110"),
+		},
+		.driver_data = &quirk_dell_vostro_v130,
+	},
+	{ }
 };
 
 static struct calling_interface_buffer *buffer;
@@ -615,6 +643,7 @@
 static struct led_classdev touchpad_led = {
 	.name = "dell-laptop::touchpad",
 	.brightness_set = touchpad_led_set,
+	.flags = LED_CORE_SUSPENDRESUME,
 };
 
 static int __devinit touchpad_led_init(struct device *dev)
diff -druN linux-libre-3.2.16-gnu/drivers/scsi/libsas/sas_expander.c linux-libre-3.2.17-gnu/drivers/scsi/libsas/sas_expander.c
--- linux-libre-3.2.16-gnu/drivers/scsi/libsas/sas_expander.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/scsi/libsas/sas_expander.c	2012-05-11 08:15:38.000000000 -0400
@@ -192,7 +192,14 @@
 	phy->attached_sata_ps   = dr->attached_sata_ps;
 	phy->attached_iproto = dr->iproto << 1;
 	phy->attached_tproto = dr->tproto << 1;
-	memcpy(phy->attached_sas_addr, dr->attached_sas_addr, SAS_ADDR_SIZE);
+	/* help some expanders that fail to zero sas_address in the 'no
+	 * device' case
+	 */
+	if (phy->attached_dev_type == NO_DEVICE ||
+	    phy->linkrate < SAS_LINK_RATE_1_5_GBPS)
+		memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);
+	else
+		memcpy(phy->attached_sas_addr, dr->attached_sas_addr, SAS_ADDR_SIZE);
 	phy->attached_phy_id = dr->attached_phy_id;
 	phy->phy_change_count = dr->change_count;
 	phy->routing_attr = dr->routing_attr;
@@ -1643,9 +1650,17 @@
 		int phy_change_count = 0;
 
 		res = sas_get_phy_change_count(dev, i, &phy_change_count);
-		if (res)
-			goto out;
-		else if (phy_change_count != ex->ex_phy[i].phy_change_count) {
+		switch (res) {
+		case SMP_RESP_PHY_VACANT:
+		case SMP_RESP_NO_PHY:
+			continue;
+		case SMP_RESP_FUNC_ACC:
+			break;
+		default:
+			return res;
+		}
+
+		if (phy_change_count != ex->ex_phy[i].phy_change_count) {
 			if (update)
 				ex->ex_phy[i].phy_change_count =
 					phy_change_count;
@@ -1653,8 +1668,7 @@
 			return 0;
 		}
 	}
-out:
-	return res;
+	return 0;
 }
 
 static int sas_get_ex_change_count(struct domain_device *dev, int *ecc)
diff -druN linux-libre-3.2.16-gnu/drivers/spi/spi.c linux-libre-3.2.17-gnu/drivers/spi/spi.c
--- linux-libre-3.2.16-gnu/drivers/spi/spi.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/spi/spi.c	2012-05-11 08:15:38.000000000 -0400
@@ -319,7 +319,7 @@
 	}
 
 	spi->master = master;
-	spi->dev.parent = dev;
+	spi->dev.parent = &master->dev;
 	spi->dev.bus = &spi_bus_type;
 	spi->dev.release = spidev_release;
 	device_initialize(&spi->dev);
diff -druN linux-libre-3.2.16-gnu/drivers/spi/spi-fsl-spi.c linux-libre-3.2.17-gnu/drivers/spi/spi-fsl-spi.c
--- linux-libre-3.2.16-gnu/drivers/spi/spi-fsl-spi.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/spi/spi-fsl-spi.c	2012-05-11 08:15:38.000000000 -0400
@@ -139,10 +139,12 @@
 static void fsl_spi_chipselect(struct spi_device *spi, int value)
 {
 	struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master);
-	struct fsl_spi_platform_data *pdata = spi->dev.parent->platform_data;
+	struct fsl_spi_platform_data *pdata;
 	bool pol = spi->mode & SPI_CS_HIGH;
 	struct spi_mpc8xxx_cs	*cs = spi->controller_state;
 
+	pdata = spi->dev.parent->parent->platform_data;
+
 	if (value == BITBANG_CS_INACTIVE) {
 		if (pdata->cs_control)
 			pdata->cs_control(spi, !pol);
diff -druN linux-libre-3.2.16-gnu/drivers/staging/rtl8712/os_intfs.c linux-libre-3.2.17-gnu/drivers/staging/rtl8712/os_intfs.c
--- linux-libre-3.2.16-gnu/drivers/staging/rtl8712/os_intfs.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/staging/rtl8712/os_intfs.c	2012-05-11 08:15:38.000000000 -0400
@@ -476,9 +476,6 @@
 	r8712_free_assoc_resources(padapter);
 	/*s2-4.*/
 	r8712_free_network_queue(padapter);
-	release_firmware(padapter->fw);
-	/* never exit with a firmware callback pending */
-	wait_for_completion(&padapter->rtl8712_fw_ready);
 	return 0;
 }
 
diff -druN linux-libre-3.2.16-gnu/drivers/staging/rtl8712/usb_intf.c linux-libre-3.2.17-gnu/drivers/staging/rtl8712/usb_intf.c
--- linux-libre-3.2.16-gnu/drivers/staging/rtl8712/usb_intf.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/staging/rtl8712/usb_intf.c	2012-05-11 08:15:38.000000000 -0400
@@ -30,6 +30,7 @@
 
 #include <linux/usb.h>
 #include <linux/module.h>
+#include <linux/firmware.h>
 
 #include "osdep_service.h"
 #include "drv_types.h"
@@ -621,6 +622,10 @@
 	struct _adapter *padapter = netdev_priv(pnetdev);
 	struct usb_device *udev = interface_to_usbdev(pusb_intf);
 
+	if (padapter->fw_found)
+		release_firmware(padapter->fw);
+	/* never exit with a firmware callback pending */
+	wait_for_completion(&padapter->rtl8712_fw_ready);
 	usb_set_intfdata(pusb_intf, NULL);
 	if (padapter) {
 		if (drvpriv.drv_registered == true)
diff -druN linux-libre-3.2.16-gnu/drivers/tty/amiserial.c linux-libre-3.2.17-gnu/drivers/tty/amiserial.c
--- linux-libre-3.2.16-gnu/drivers/tty/amiserial.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/tty/amiserial.c	2012-05-11 08:15:38.000000000 -0400
@@ -1113,8 +1113,10 @@
 		    (new_serial.close_delay != state->close_delay) ||
 		    (new_serial.xmit_fifo_size != state->xmit_fifo_size) ||
 		    ((new_serial.flags & ~ASYNC_USR_MASK) !=
-		     (state->flags & ~ASYNC_USR_MASK)))
+		     (state->flags & ~ASYNC_USR_MASK))) {
+			tty_unlock();
 			return -EPERM;
+		}
 		state->flags = ((state->flags & ~ASYNC_USR_MASK) |
 			       (new_serial.flags & ASYNC_USR_MASK));
 		info->flags = ((info->flags & ~ASYNC_USR_MASK) |
diff -druN linux-libre-3.2.16-gnu/drivers/tty/serial/clps711x.c linux-libre-3.2.17-gnu/drivers/tty/serial/clps711x.c
--- linux-libre-3.2.16-gnu/drivers/tty/serial/clps711x.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/tty/serial/clps711x.c	2012-05-11 08:15:38.000000000 -0400
@@ -154,10 +154,9 @@
 		port->x_char = 0;
 		return IRQ_HANDLED;
 	}
-	if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-		clps711xuart_stop_tx(port);
-		return IRQ_HANDLED;
-	}
+
+	if (uart_circ_empty(xmit) || uart_tx_stopped(port))
+		goto disable_tx_irq;
 
 	count = port->fifosize >> 1;
 	do {
@@ -171,8 +170,11 @@
 	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
 		uart_write_wakeup(port);
 
-	if (uart_circ_empty(xmit))
-		clps711xuart_stop_tx(port);
+	if (uart_circ_empty(xmit)) {
+	disable_tx_irq:
+		disable_irq_nosync(TX_IRQ(port));
+		tx_enabled(port) = 0;
+	}
 
 	return IRQ_HANDLED;
 }
diff -druN linux-libre-3.2.16-gnu/drivers/tty/serial/pch_uart.c linux-libre-3.2.17-gnu/drivers/tty/serial/pch_uart.c
--- linux-libre-3.2.16-gnu/drivers/tty/serial/pch_uart.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/tty/serial/pch_uart.c	2012-05-11 08:15:38.000000000 -0400
@@ -1356,9 +1356,11 @@
 			__func__);
 		return -EOPNOTSUPP;
 #endif
-		priv->use_dma = 1;
 		priv->use_dma_flag = 1;
 		dev_info(priv->port.dev, "PCH UART : Use DMA Mode\n");
+		if (!priv->use_dma)
+			pch_request_dma(port);
+		priv->use_dma = 1;
 	}
 
 	return 0;
diff -druN linux-libre-3.2.16-gnu/drivers/usb/class/cdc-wdm.c linux-libre-3.2.17-gnu/drivers/usb/class/cdc-wdm.c
--- linux-libre-3.2.16-gnu/drivers/usb/class/cdc-wdm.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/class/cdc-wdm.c	2012-05-11 08:15:38.000000000 -0400
@@ -108,8 +108,9 @@
 	spin_lock(&desc->iuspin);
 	desc->werr = urb->status;
 	spin_unlock(&desc->iuspin);
-	clear_bit(WDM_IN_USE, &desc->flags);
 	kfree(desc->outbuf);
+	desc->outbuf = NULL;
+	clear_bit(WDM_IN_USE, &desc->flags);
 	wake_up(&desc->wait);
 }
 
@@ -312,7 +313,7 @@
 	if (we < 0)
 		return -EIO;
 
-	desc->outbuf = buf = kmalloc(count, GFP_KERNEL);
+	buf = kmalloc(count, GFP_KERNEL);
 	if (!buf) {
 		rv = -ENOMEM;
 		goto outnl;
@@ -376,10 +377,12 @@
 	req->wIndex = desc->inum;
 	req->wLength = cpu_to_le16(count);
 	set_bit(WDM_IN_USE, &desc->flags);
+	desc->outbuf = buf;
 
 	rv = usb_submit_urb(desc->command, GFP_KERNEL);
 	if (rv < 0) {
 		kfree(buf);
+		desc->outbuf = NULL;
 		clear_bit(WDM_IN_USE, &desc->flags);
 		dev_err(&desc->intf->dev, "Tx URB error: %d\n", rv);
 	} else {
diff -druN linux-libre-3.2.16-gnu/drivers/usb/core/hcd-pci.c linux-libre-3.2.17-gnu/drivers/usb/core/hcd-pci.c
--- linux-libre-3.2.16-gnu/drivers/usb/core/hcd-pci.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/core/hcd-pci.c	2012-05-11 08:15:38.000000000 -0400
@@ -495,6 +495,15 @@
 
 	pci_save_state(pci_dev);
 
+	/*
+	 * Some systems crash if an EHCI controller is in D3 during
+	 * a sleep transition.  We have to leave such controllers in D0.
+	 */
+	if (hcd->broken_pci_sleep) {
+		dev_dbg(dev, "Staying in PCI D0\n");
+		return retval;
+	}
+
 	/* If the root hub is dead rather than suspended, disallow remote
 	 * wakeup.  usb_hc_died() should ensure that both hosts are marked as
 	 * dying, so we only need to check the primary roothub.
diff -druN linux-libre-3.2.16-gnu/drivers/usb/core/hub.c linux-libre-3.2.17-gnu/drivers/usb/core/hub.c
--- linux-libre-3.2.16-gnu/drivers/usb/core/hub.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/core/hub.c	2012-05-11 08:15:38.000000000 -0400
@@ -1644,7 +1644,6 @@
 {
 	struct usb_device	*udev = *pdev;
 	int			i;
-	struct usb_hcd		*hcd = bus_to_hcd(udev->bus);
 
 	/* mark the device as inactive, so any further urb submissions for
 	 * this device (and any of its children) will fail immediately.
@@ -1667,9 +1666,7 @@
 	 * so that the hardware is now fully quiesced.
 	 */
 	dev_dbg (&udev->dev, "unregistering device\n");
-	mutex_lock(hcd->bandwidth_mutex);
 	usb_disable_device(udev, 0);
-	mutex_unlock(hcd->bandwidth_mutex);
 	usb_hcd_synchronize_unlinks(udev);
 
 	usb_remove_ep_devs(&udev->ep0);
diff -druN linux-libre-3.2.16-gnu/drivers/usb/core/message.c linux-libre-3.2.17-gnu/drivers/usb/core/message.c
--- linux-libre-3.2.16-gnu/drivers/usb/core/message.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/core/message.c	2012-05-11 08:15:38.000000000 -0400
@@ -1136,8 +1136,6 @@
  * Deallocates hcd/hardware state for the endpoints (nuking all or most
  * pending urbs) and usbcore state for the interfaces, so that usbcore
  * must usb_set_configuration() before any interfaces could be used.
- *
- * Must be called with hcd->bandwidth_mutex held.
  */
 void usb_disable_device(struct usb_device *dev, int skip_ep0)
 {
@@ -1190,7 +1188,9 @@
 			usb_disable_endpoint(dev, i + USB_DIR_IN, false);
 		}
 		/* Remove endpoints from the host controller internal state */
+		mutex_lock(hcd->bandwidth_mutex);
 		usb_hcd_alloc_bandwidth(dev, NULL, NULL, NULL);
+		mutex_unlock(hcd->bandwidth_mutex);
 		/* Second pass: remove endpoint pointers */
 	}
 	for (i = skip_ep0; i < 16; ++i) {
@@ -1750,7 +1750,6 @@
 	/* if it's already configured, clear out old state first.
 	 * getting rid of old interfaces means unbinding their drivers.
 	 */
-	mutex_lock(hcd->bandwidth_mutex);
 	if (dev->state != USB_STATE_ADDRESS)
 		usb_disable_device(dev, 1);	/* Skip ep0 */
 
@@ -1763,6 +1762,7 @@
 	 * host controller will not allow submissions to dropped endpoints.  If
 	 * this call fails, the device state is unchanged.
 	 */
+	mutex_lock(hcd->bandwidth_mutex);
 	ret = usb_hcd_alloc_bandwidth(dev, cp, NULL, NULL);
 	if (ret < 0) {
 		mutex_unlock(hcd->bandwidth_mutex);
diff -druN linux-libre-3.2.16-gnu/drivers/usb/dwc3/ep0.c linux-libre-3.2.17-gnu/drivers/usb/dwc3/ep0.c
--- linux-libre-3.2.16-gnu/drivers/usb/dwc3/ep0.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/dwc3/ep0.c	2012-05-11 08:15:38.000000000 -0400
@@ -572,9 +572,10 @@
 		dwc->ep0_bounced = false;
 	} else {
 		transferred = ur->length - trb.length;
-		ur->actual += transferred;
 	}
 
+	ur->actual += transferred;
+
 	if ((epnum & 1) && ur->actual < ur->length) {
 		/* for some reason we did not get everything out */
 
diff -druN linux-libre-3.2.16-gnu/drivers/usb/gadget/dummy_hcd.c linux-libre-3.2.17-gnu/drivers/usb/gadget/dummy_hcd.c
--- linux-libre-3.2.16-gnu/drivers/usb/gadget/dummy_hcd.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/gadget/dummy_hcd.c	2012-05-11 08:15:38.000000000 -0400
@@ -925,7 +925,6 @@
 
 	dum->driver = NULL;
 
-	dummy_pullup(&dum->gadget, 0);
 	return 0;
 }
 
diff -druN linux-libre-3.2.16-gnu/drivers/usb/gadget/f_fs.c linux-libre-3.2.17-gnu/drivers/usb/gadget/f_fs.c
--- linux-libre-3.2.16-gnu/drivers/usb/gadget/f_fs.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/gadget/f_fs.c	2012-05-11 08:15:38.000000000 -0400
@@ -712,7 +712,7 @@
 	if (code == FUNCTIONFS_INTERFACE_REVMAP) {
 		struct ffs_function *func = ffs->func;
 		ret = func ? ffs_func_revmap_intf(func, value) : -ENODEV;
-	} else if (gadget->ops->ioctl) {
+	} else if (gadget && gadget->ops->ioctl) {
 		ret = gadget->ops->ioctl(gadget, code, value);
 	} else {
 		ret = -ENOTTY;
diff -druN linux-libre-3.2.16-gnu/drivers/usb/gadget/file_storage.c linux-libre-3.2.17-gnu/drivers/usb/gadget/file_storage.c
--- linux-libre-3.2.16-gnu/drivers/usb/gadget/file_storage.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/gadget/file_storage.c	2012-05-11 08:15:38.000000000 -0400
@@ -2569,7 +2569,7 @@
 		fsg->data_size_from_cmnd = 0;
 		sprintf(unknown, "Unknown x%02x", fsg->cmnd[0]);
 		if ((reply = check_command(fsg, fsg->cmnd_size,
-				DATA_DIR_UNKNOWN, 0xff, 0, unknown)) == 0) {
+				DATA_DIR_UNKNOWN, ~0, 0, unknown)) == 0) {
 			fsg->curlun->sense_data = SS_INVALID_COMMAND;
 			reply = -EINVAL;
 		}
diff -druN linux-libre-3.2.16-gnu/drivers/usb/gadget/f_mass_storage.c linux-libre-3.2.17-gnu/drivers/usb/gadget/f_mass_storage.c
--- linux-libre-3.2.16-gnu/drivers/usb/gadget/f_mass_storage.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/gadget/f_mass_storage.c	2012-05-11 08:15:38.000000000 -0400
@@ -2182,7 +2182,7 @@
 		common->data_size_from_cmnd = 0;
 		sprintf(unknown, "Unknown x%02x", common->cmnd[0]);
 		reply = check_command(common, common->cmnd_size,
-				      DATA_DIR_UNKNOWN, 0xff, 0, unknown);
+				      DATA_DIR_UNKNOWN, ~0, 0, unknown);
 		if (reply == 0) {
 			common->curlun->sense_data = SS_INVALID_COMMAND;
 			reply = -EINVAL;
diff -druN linux-libre-3.2.16-gnu/drivers/usb/gadget/udc-core.c linux-libre-3.2.17-gnu/drivers/usb/gadget/udc-core.c
--- linux-libre-3.2.16-gnu/drivers/usb/gadget/udc-core.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/gadget/udc-core.c	2012-05-11 08:15:38.000000000 -0400
@@ -211,9 +211,9 @@
 
 	if (udc_is_newstyle(udc)) {
 		udc->driver->disconnect(udc->gadget);
+		usb_gadget_disconnect(udc->gadget);
 		udc->driver->unbind(udc->gadget);
 		usb_gadget_udc_stop(udc->gadget, udc->driver);
-		usb_gadget_disconnect(udc->gadget);
 	} else {
 		usb_gadget_stop(udc->gadget, udc->driver);
 	}
@@ -359,9 +359,13 @@
 	struct usb_udc		*udc = container_of(dev, struct usb_udc, dev);
 
 	if (sysfs_streq(buf, "connect")) {
+		if (udc_is_newstyle(udc))
+			usb_gadget_udc_start(udc->gadget, udc->driver);
 		usb_gadget_connect(udc->gadget);
 	} else if (sysfs_streq(buf, "disconnect")) {
 		usb_gadget_disconnect(udc->gadget);
+		if (udc_is_newstyle(udc))
+			usb_gadget_udc_stop(udc->gadget, udc->driver);
 	} else {
 		dev_err(dev, "unsupported command '%s'\n", buf);
 		return -EINVAL;
diff -druN linux-libre-3.2.16-gnu/drivers/usb/gadget/uvc.h linux-libre-3.2.17-gnu/drivers/usb/gadget/uvc.h
--- linux-libre-3.2.16-gnu/drivers/usb/gadget/uvc.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/gadget/uvc.h	2012-05-11 08:15:38.000000000 -0400
@@ -28,7 +28,7 @@
 
 struct uvc_request_data
 {
-	unsigned int length;
+	__s32 length;
 	__u8 data[60];
 };
 
diff -druN linux-libre-3.2.16-gnu/drivers/usb/gadget/uvc_v4l2.c linux-libre-3.2.17-gnu/drivers/usb/gadget/uvc_v4l2.c
--- linux-libre-3.2.16-gnu/drivers/usb/gadget/uvc_v4l2.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/gadget/uvc_v4l2.c	2012-05-11 08:15:38.000000000 -0400
@@ -39,7 +39,7 @@
 	if (data->length < 0)
 		return usb_ep_set_halt(cdev->gadget->ep0);
 
-	req->length = min(uvc->event_length, data->length);
+	req->length = min_t(unsigned int, uvc->event_length, data->length);
 	req->zero = data->length < uvc->event_length;
 	req->dma = DMA_ADDR_INVALID;
 
diff -druN linux-libre-3.2.16-gnu/drivers/usb/host/ehci-hcd.c linux-libre-3.2.17-gnu/drivers/usb/host/ehci-hcd.c
--- linux-libre-3.2.16-gnu/drivers/usb/host/ehci-hcd.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/host/ehci-hcd.c	2012-05-11 08:15:38.000000000 -0400
@@ -815,8 +815,13 @@
 		goto dead;
 	}
 
+	/*
+	 * We don't use STS_FLR, but some controllers don't like it to
+	 * remain on, so mask it out along with the other status bits.
+	 */
+	masked_status = status & (INTR_MASK | STS_FLR);
+
 	/* Shared IRQ? */
-	masked_status = status & INTR_MASK;
 	if (!masked_status || unlikely(ehci->rh_state == EHCI_RH_HALTED)) {
 		spin_unlock(&ehci->lock);
 		return IRQ_NONE;
@@ -867,7 +872,7 @@
 		pcd_status = status;
 
 		/* resume root hub? */
-		if (!(cmd & CMD_RUN))
+		if (ehci->rh_state == EHCI_RH_SUSPENDED)
 			usb_hcd_resume_root_hub(hcd);
 
 		/* get per-port change detect bits */
diff -druN linux-libre-3.2.16-gnu/drivers/usb/host/ehci-pci.c linux-libre-3.2.17-gnu/drivers/usb/host/ehci-pci.c
--- linux-libre-3.2.16-gnu/drivers/usb/host/ehci-pci.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/host/ehci-pci.c	2012-05-11 08:15:38.000000000 -0400
@@ -144,6 +144,14 @@
 			hcd->has_tt = 1;
 			tdi_reset(ehci);
 		}
+		if (pdev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK) {
+			/* EHCI #1 or #2 on 6 Series/C200 Series chipset */
+			if (pdev->device == 0x1c26 || pdev->device == 0x1c2d) {
+				ehci_info(ehci, "broken D3 during system sleep on ASUS\n");
+				hcd->broken_pci_sleep = 1;
+				device_set_wakeup_capable(&pdev->dev, false);
+			}
+		}
 		break;
 	case PCI_VENDOR_ID_TDI:
 		if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
diff -druN linux-libre-3.2.16-gnu/drivers/usb/misc/yurex.c linux-libre-3.2.17-gnu/drivers/usb/misc/yurex.c
--- linux-libre-3.2.16-gnu/drivers/usb/misc/yurex.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/misc/yurex.c	2012-05-11 08:15:38.000000000 -0400
@@ -99,9 +99,7 @@
 	usb_put_dev(dev->udev);
 	if (dev->cntl_urb) {
 		usb_kill_urb(dev->cntl_urb);
-		if (dev->cntl_req)
-			usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
-				dev->cntl_req, dev->cntl_urb->setup_dma);
+		kfree(dev->cntl_req);
 		if (dev->cntl_buffer)
 			usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
 				dev->cntl_buffer, dev->cntl_urb->transfer_dma);
@@ -234,9 +232,7 @@
 	}
 
 	/* allocate buffer for control req */
-	dev->cntl_req = usb_alloc_coherent(dev->udev, YUREX_BUF_SIZE,
-					   GFP_KERNEL,
-					   &dev->cntl_urb->setup_dma);
+	dev->cntl_req = kmalloc(YUREX_BUF_SIZE, GFP_KERNEL);
 	if (!dev->cntl_req) {
 		err("Could not allocate cntl_req");
 		goto error;
@@ -286,7 +282,7 @@
 			 usb_rcvintpipe(dev->udev, dev->int_in_endpointAddr),
 			 dev->int_buffer, YUREX_BUF_SIZE, yurex_interrupt,
 			 dev, 1);
-	dev->cntl_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+	dev->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
 	if (usb_submit_urb(dev->urb, GFP_KERNEL)) {
 		retval = -EIO;
 		err("Could not submitting URB");
diff -druN linux-libre-3.2.16-gnu/drivers/usb/musb/omap2430.c linux-libre-3.2.17-gnu/drivers/usb/musb/omap2430.c
--- linux-libre-3.2.16-gnu/drivers/usb/musb/omap2430.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/musb/omap2430.c	2012-05-11 08:15:38.000000000 -0400
@@ -282,7 +282,8 @@
 
 static int omap2430_musb_init(struct musb *musb)
 {
-	u32 l, status = 0;
+	u32 l;
+	int status = 0;
 	struct device *dev = musb->controller;
 	struct musb_hdrc_platform_data *plat = dev->platform_data;
 	struct omap_musb_board_data *data = plat->board_data;
@@ -299,7 +300,7 @@
 
 	status = pm_runtime_get_sync(dev);
 	if (status < 0) {
-		dev_err(dev, "pm_runtime_get_sync FAILED");
+		dev_err(dev, "pm_runtime_get_sync FAILED %d\n", status);
 		goto err1;
 	}
 
@@ -451,14 +452,14 @@
 		goto err2;
 	}
 
+	pm_runtime_enable(&pdev->dev);
+
 	ret = platform_device_add(musb);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register musb device\n");
 		goto err2;
 	}
 
-	pm_runtime_enable(&pdev->dev);
-
 	return 0;
 
 err2:
diff -druN linux-libre-3.2.16-gnu/drivers/usb/serial/cp210x.c linux-libre-3.2.17-gnu/drivers/usb/serial/cp210x.c
--- linux-libre-3.2.16-gnu/drivers/usb/serial/cp210x.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/serial/cp210x.c	2012-05-11 08:15:38.000000000 -0400
@@ -285,7 +285,8 @@
 	/* Issue the request, attempting to read 'size' bytes */
 	result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
 				request, REQTYPE_DEVICE_TO_HOST, 0x0000,
-				port_priv->bInterfaceNumber, buf, size, 300);
+				port_priv->bInterfaceNumber, buf, size,
+				USB_CTRL_GET_TIMEOUT);
 
 	/* Convert data into an array of integers */
 	for (i = 0; i < length; i++)
@@ -335,12 +336,14 @@
 		result = usb_control_msg(serial->dev,
 				usb_sndctrlpipe(serial->dev, 0),
 				request, REQTYPE_HOST_TO_DEVICE, 0x0000,
-				port_priv->bInterfaceNumber, buf, size, 300);
+				port_priv->bInterfaceNumber, buf, size,
+				USB_CTRL_SET_TIMEOUT);
 	} else {
 		result = usb_control_msg(serial->dev,
 				usb_sndctrlpipe(serial->dev, 0),
 				request, REQTYPE_HOST_TO_DEVICE, data[0],
-				port_priv->bInterfaceNumber, NULL, 0, 300);
+				port_priv->bInterfaceNumber, NULL, 0,
+				USB_CTRL_SET_TIMEOUT);
 	}
 
 	kfree(buf);
diff -druN linux-libre-3.2.16-gnu/drivers/usb/serial/sierra.c linux-libre-3.2.17-gnu/drivers/usb/serial/sierra.c
--- linux-libre-3.2.16-gnu/drivers/usb/serial/sierra.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/usb/serial/sierra.c	2012-05-11 08:15:38.000000000 -0400
@@ -221,7 +221,7 @@
 };
 
 /* 'blacklist' of interfaces not served by this driver */
-static const u8 direct_ip_non_serial_ifaces[] = { 7, 8, 9, 10, 11 };
+static const u8 direct_ip_non_serial_ifaces[] = { 7, 8, 9, 10, 11, 19, 20 };
 static const struct sierra_iface_info direct_ip_interface_blacklist = {
 	.infolen = ARRAY_SIZE(direct_ip_non_serial_ifaces),
 	.ifaceinfo = direct_ip_non_serial_ifaces,
@@ -289,7 +289,6 @@
 	{ USB_DEVICE(0x1199, 0x6856) },	/* Sierra Wireless AirCard 881 U */
 	{ USB_DEVICE(0x1199, 0x6859) },	/* Sierra Wireless AirCard 885 E */
 	{ USB_DEVICE(0x1199, 0x685A) },	/* Sierra Wireless AirCard 885 E */
-	{ USB_DEVICE(0x1199, 0x68A2) }, /* Sierra Wireless MC7710 */
 	/* Sierra Wireless C885 */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6880, 0xFF, 0xFF, 0xFF)},
 	/* Sierra Wireless C888, Air Card 501, USB 303, USB 304 */
@@ -299,6 +298,9 @@
 	/* Sierra Wireless HSPA Non-Composite Device */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6892, 0xFF, 0xFF, 0xFF)},
 	{ USB_DEVICE(0x1199, 0x6893) },	/* Sierra Wireless Device */
+	{ USB_DEVICE(0x1199, 0x68A2),   /* Sierra Wireless MC77xx in QMI mode */
+	  .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
+	},
 	{ USB_DEVICE(0x1199, 0x68A3), 	/* Sierra Wireless Direct IP modems */
 	  .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
 	},
diff -druN linux-libre-3.2.16-gnu/drivers/uwb/hwa-rc.c linux-libre-3.2.17-gnu/drivers/uwb/hwa-rc.c
--- linux-libre-3.2.16-gnu/drivers/uwb/hwa-rc.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/uwb/hwa-rc.c	2012-05-11 08:15:38.000000000 -0400
@@ -645,7 +645,8 @@
 		dev_err(dev, "NEEP: URB error %d\n", urb->status);
 	}
 	result = usb_submit_urb(urb, GFP_ATOMIC);
-	if (result < 0) {
+	if (result < 0 && result != -ENODEV && result != -EPERM) {
+		/* ignoring unrecoverable errors */
 		dev_err(dev, "NEEP: Can't resubmit URB (%d) resetting device\n",
 			result);
 		goto error;
diff -druN linux-libre-3.2.16-gnu/drivers/uwb/neh.c linux-libre-3.2.17-gnu/drivers/uwb/neh.c
--- linux-libre-3.2.16-gnu/drivers/uwb/neh.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/uwb/neh.c	2012-05-11 08:15:38.000000000 -0400
@@ -107,6 +107,7 @@
 	u8 evt_type;
 	__le16 evt;
 	u8 context;
+	u8 completed;
 	uwb_rc_cmd_cb_f cb;
 	void *arg;
 
@@ -409,6 +410,7 @@
 	struct device *dev = &rc->uwb_dev.dev;
 	struct uwb_rc_neh *neh;
 	struct uwb_rceb *notif;
+	unsigned long flags;
 
 	if (rceb->bEventContext == 0) {
 		notif = kmalloc(size, GFP_ATOMIC);
@@ -422,7 +424,11 @@
 	} else {
 		neh = uwb_rc_neh_lookup(rc, rceb);
 		if (neh) {
-			del_timer_sync(&neh->timer);
+			spin_lock_irqsave(&rc->neh_lock, flags);
+			/* to guard against a timeout */
+			neh->completed = 1;
+			del_timer(&neh->timer);
+			spin_unlock_irqrestore(&rc->neh_lock, flags);
 			uwb_rc_neh_cb(neh, rceb, size);
 		} else
 			dev_warn(dev, "event 0x%02x/%04x/%02x (%zu bytes): nobody cared\n",
@@ -568,6 +574,10 @@
 	unsigned long flags;
 
 	spin_lock_irqsave(&rc->neh_lock, flags);
+	if (neh->completed) {
+		spin_unlock_irqrestore(&rc->neh_lock, flags);
+		return;
+	}
 	if (neh->context)
 		__uwb_rc_neh_rm(rc, neh);
 	else
diff -druN linux-libre-3.2.16-gnu/drivers/xen/gntdev.c linux-libre-3.2.17-gnu/drivers/xen/gntdev.c
--- linux-libre-3.2.16-gnu/drivers/xen/gntdev.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/xen/gntdev.c	2012-05-11 08:15:38.000000000 -0400
@@ -692,7 +692,7 @@
 	vma->vm_flags |= VM_RESERVED|VM_DONTEXPAND;
 
 	if (use_ptemod)
-		vma->vm_flags |= VM_DONTCOPY|VM_PFNMAP;
+		vma->vm_flags |= VM_DONTCOPY;
 
 	vma->vm_private_data = map;
 
diff -druN linux-libre-3.2.16-gnu/drivers/xen/xenbus/xenbus_probe_frontend.c linux-libre-3.2.17-gnu/drivers/xen/xenbus/xenbus_probe_frontend.c
--- linux-libre-3.2.16-gnu/drivers/xen/xenbus/xenbus_probe_frontend.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/drivers/xen/xenbus/xenbus_probe_frontend.c	2012-05-11 08:15:38.000000000 -0400
@@ -129,7 +129,7 @@
 	return xenbus_read_otherend_details(xendev, "backend-id", "backend");
 }
 
-static int is_device_connecting(struct device *dev, void *data)
+static int is_device_connecting(struct device *dev, void *data, bool ignore_nonessential)
 {
 	struct xenbus_device *xendev = to_xenbus_device(dev);
 	struct device_driver *drv = data;
@@ -146,16 +146,41 @@
 	if (drv && (dev->driver != drv))
 		return 0;
 
+	if (ignore_nonessential) {
+		/* With older QEMU, for PVonHVM guests the guest config files
+		 * could contain: vfb = [ 'vnc=1, vnclisten=0.0.0.0']
+		 * which is nonsensical as there is no PV FB (there can be
+		 * a PVKB) running as HVM guest. */
+
+		if ((strncmp(xendev->nodename, "device/vkbd", 11) == 0))
+			return 0;
+
+		if ((strncmp(xendev->nodename, "device/vfb", 10) == 0))
+			return 0;
+	}
 	xendrv = to_xenbus_driver(dev->driver);
 	return (xendev->state < XenbusStateConnected ||
 		(xendev->state == XenbusStateConnected &&
 		 xendrv->is_ready && !xendrv->is_ready(xendev)));
 }
+static int essential_device_connecting(struct device *dev, void *data)
+{
+	return is_device_connecting(dev, data, true /* ignore PV[KBB+FB] */);
+}
+static int non_essential_device_connecting(struct device *dev, void *data)
+{
+	return is_device_connecting(dev, data, false);
+}
 
-static int exists_connecting_device(struct device_driver *drv)
+static int exists_essential_connecting_device(struct device_driver *drv)
 {
 	return bus_for_each_dev(&xenbus_frontend.bus, NULL, drv,
-				is_device_connecting);
+				essential_device_connecting);
+}
+static int exists_non_essential_connecting_device(struct device_driver *drv)
+{
+	return bus_for_each_dev(&xenbus_frontend.bus, NULL, drv,
+				non_essential_device_connecting);
 }
 
 static int print_device_status(struct device *dev, void *data)
@@ -186,6 +211,23 @@
 /* We only wait for device setup after most initcalls have run. */
 static int ready_to_wait_for_devices;
 
+static bool wait_loop(unsigned long start, unsigned int max_delay,
+		     unsigned int *seconds_waited)
+{
+	if (time_after(jiffies, start + (*seconds_waited+5)*HZ)) {
+		if (!*seconds_waited)
+			printk(KERN_WARNING "XENBUS: Waiting for "
+			       "devices to initialise: ");
+		*seconds_waited += 5;
+		printk("%us...", max_delay - *seconds_waited);
+		if (*seconds_waited == max_delay)
+			return true;
+	}
+
+	schedule_timeout_interruptible(HZ/10);
+
+	return false;
+}
 /*
  * On a 5-minute timeout, wait for all devices currently configured.  We need
  * to do this to guarantee that the filesystems and / or network devices
@@ -209,19 +251,14 @@
 	if (!ready_to_wait_for_devices || !xen_domain())
 		return;
 
-	while (exists_connecting_device(drv)) {
-		if (time_after(jiffies, start + (seconds_waited+5)*HZ)) {
-			if (!seconds_waited)
-				printk(KERN_WARNING "XENBUS: Waiting for "
-				       "devices to initialise: ");
-			seconds_waited += 5;
-			printk("%us...", 300 - seconds_waited);
-			if (seconds_waited == 300)
-				break;
-		}
+	while (exists_non_essential_connecting_device(drv))
+		if (wait_loop(start, 30, &seconds_waited))
+			break;
 
-		schedule_timeout_interruptible(HZ/10);
-	}
+	/* Skips PVKB and PVFB check.*/
+	while (exists_essential_connecting_device(drv))
+		if (wait_loop(start, 270, &seconds_waited))
+			break;
 
 	if (seconds_waited)
 		printk("\n");
diff -druN linux-libre-3.2.16-gnu/fs/autofs4/autofs_i.h linux-libre-3.2.17-gnu/fs/autofs4/autofs_i.h
--- linux-libre-3.2.16-gnu/fs/autofs4/autofs_i.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/autofs4/autofs_i.h	2012-05-11 08:15:38.000000000 -0400
@@ -110,7 +110,6 @@
 	int sub_version;
 	int min_proto;
 	int max_proto;
-	int compat_daemon;
 	unsigned long exp_timeout;
 	unsigned int type;
 	int reghost_enabled;
@@ -269,6 +268,17 @@
 struct autofs_info *autofs4_new_ino(struct autofs_sb_info *);
 void autofs4_clean_ino(struct autofs_info *);
 
+static inline int autofs_prepare_pipe(struct file *pipe)
+{
+	if (!pipe->f_op || !pipe->f_op->write)
+		return -EINVAL;
+	if (!S_ISFIFO(pipe->f_dentry->d_inode->i_mode))
+		return -EINVAL;
+	/* We want a packet pipe */
+	pipe->f_flags |= O_DIRECT;
+	return 0;
+}
+
 /* Queue management functions */
 
 int autofs4_wait(struct autofs_sb_info *,struct dentry *, enum autofs_notify);
diff -druN linux-libre-3.2.16-gnu/fs/autofs4/dev-ioctl.c linux-libre-3.2.17-gnu/fs/autofs4/dev-ioctl.c
--- linux-libre-3.2.16-gnu/fs/autofs4/dev-ioctl.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/autofs4/dev-ioctl.c	2012-05-11 08:15:38.000000000 -0400
@@ -376,7 +376,7 @@
 			err = -EBADF;
 			goto out;
 		}
-		if (!pipe->f_op || !pipe->f_op->write) {
+		if (autofs_prepare_pipe(pipe) < 0) {
 			err = -EPIPE;
 			fput(pipe);
 			goto out;
@@ -385,7 +385,6 @@
 		sbi->pipefd = pipefd;
 		sbi->pipe = pipe;
 		sbi->catatonic = 0;
-		sbi->compat_daemon = is_compat_task();
 	}
 out:
 	mutex_unlock(&sbi->wq_mutex);
diff -druN linux-libre-3.2.16-gnu/fs/autofs4/inode.c linux-libre-3.2.17-gnu/fs/autofs4/inode.c
--- linux-libre-3.2.16-gnu/fs/autofs4/inode.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/autofs4/inode.c	2012-05-11 08:15:38.000000000 -0400
@@ -19,7 +19,6 @@
 #include <linux/parser.h>
 #include <linux/bitops.h>
 #include <linux/magic.h>
-#include <linux/compat.h>
 #include "autofs_i.h"
 #include <linux/module.h>
 
@@ -225,7 +224,6 @@
 	set_autofs_type_indirect(&sbi->type);
 	sbi->min_proto = 0;
 	sbi->max_proto = 0;
-	sbi->compat_daemon = is_compat_task();
 	mutex_init(&sbi->wq_mutex);
 	spin_lock_init(&sbi->fs_lock);
 	sbi->queues = NULL;
@@ -294,7 +292,7 @@
 		printk("autofs: could not open pipe file descriptor\n");
 		goto fail_dput;
 	}
-	if (!pipe->f_op || !pipe->f_op->write)
+	if (autofs_prepare_pipe(pipe) < 0)
 		goto fail_fput;
 	sbi->pipe = pipe;
 	sbi->pipefd = pipefd;
diff -druN linux-libre-3.2.16-gnu/fs/autofs4/waitq.c linux-libre-3.2.17-gnu/fs/autofs4/waitq.c
--- linux-libre-3.2.16-gnu/fs/autofs4/waitq.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/autofs4/waitq.c	2012-05-11 08:15:38.000000000 -0400
@@ -90,24 +90,7 @@
 
 	return (bytes > 0);
 }
-
-/*
- * The autofs_v5 packet was misdesigned.
- *
- * The packets are identical on x86-32 and x86-64, but have different
- * alignment. Which means that 'sizeof()' will give different results.
- * Fix it up for the case of running 32-bit user mode on a 64-bit kernel.
- */
-static noinline size_t autofs_v5_packet_size(struct autofs_sb_info *sbi)
-{
-	size_t pktsz = sizeof(struct autofs_v5_packet);
-#if defined(CONFIG_X86_64) && defined(CONFIG_COMPAT)
-	if (sbi->compat_daemon > 0)
-		pktsz -= 4;
-#endif
-	return pktsz;
-}
-
+	
 static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
 				 struct autofs_wait_queue *wq,
 				 int type)
@@ -164,7 +147,8 @@
 	{
 		struct autofs_v5_packet *packet = &pkt.v5_pkt.v5_packet;
 
-		pktsz = autofs_v5_packet_size(sbi);
+		pktsz = sizeof(*packet);
+
 		packet->wait_queue_token = wq->wait_queue_token;
 		packet->len = wq->name.len;
 		memcpy(packet->name, wq->name.name, wq->name.len);
diff -druN linux-libre-3.2.16-gnu/fs/btrfs/ctree.h linux-libre-3.2.17-gnu/fs/btrfs/ctree.h
--- linux-libre-3.2.16-gnu/fs/btrfs/ctree.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/btrfs/ctree.h	2012-05-11 08:15:38.000000000 -0400
@@ -2025,7 +2025,7 @@
 
 static inline bool btrfs_root_readonly(struct btrfs_root *root)
 {
-	return root->root_item.flags & BTRFS_ROOT_SUBVOL_RDONLY;
+	return (root->root_item.flags & cpu_to_le64(BTRFS_ROOT_SUBVOL_RDONLY)) != 0;
 }
 
 /* struct btrfs_root_backup */
diff -druN linux-libre-3.2.16-gnu/fs/cifs/cifssmb.c linux-libre-3.2.17-gnu/fs/cifs/cifssmb.c
--- linux-libre-3.2.16-gnu/fs/cifs/cifssmb.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/cifs/cifssmb.c	2012-05-11 08:15:38.000000000 -0400
@@ -4826,8 +4826,12 @@
 		max_len = data_end - temp;
 		node->node_name = cifs_strndup_from_ucs(temp, max_len,
 						      is_unicode, nls_codepage);
-		if (!node->node_name)
+		if (!node->node_name) {
 			rc = -ENOMEM;
+			goto parse_DFS_referrals_exit;
+		}
+
+		ref++;
 	}
 
 parse_DFS_referrals_exit:
diff -druN linux-libre-3.2.16-gnu/fs/eventpoll.c linux-libre-3.2.17-gnu/fs/eventpoll.c
--- linux-libre-3.2.16-gnu/fs/eventpoll.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/eventpoll.c	2012-05-11 08:15:38.000000000 -0400
@@ -988,6 +988,10 @@
 
 static int path_count_inc(int nests)
 {
+	/* Allow an arbitrary number of depth 1 paths */
+	if (nests == 0)
+		return 0;
+
 	if (++path_count[nests] > path_limits[nests])
 		return -1;
 	return 0;
diff -druN linux-libre-3.2.16-gnu/fs/exec.c linux-libre-3.2.17-gnu/fs/exec.c
--- linux-libre-3.2.16-gnu/fs/exec.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/exec.c	2012-05-11 08:15:38.000000000 -0400
@@ -973,6 +973,9 @@
 	sig->notify_count = 0;
 
 no_thread_group:
+	/* we have changed execution domain */
+	tsk->exit_signal = SIGCHLD;
+
 	if (current->mm)
 		setmax_mm_hiwater_rss(&sig->maxrss, current->mm);
 
diff -druN linux-libre-3.2.16-gnu/fs/ext4/extents.c linux-libre-3.2.17-gnu/fs/ext4/extents.c
--- linux-libre-3.2.16-gnu/fs/ext4/extents.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/ext4/extents.c	2012-05-11 08:15:38.000000000 -0400
@@ -2812,7 +2812,7 @@
 		if (err)
 			goto fix_extent_len;
 		/* update the extent length and mark as initialized */
-		ex->ee_len = cpu_to_le32(ee_len);
+		ex->ee_len = cpu_to_le16(ee_len);
 		ext4_ext_try_to_merge(inode, path, ex);
 		err = ext4_ext_dirty(handle, inode, path + depth);
 		goto out;
diff -druN linux-libre-3.2.16-gnu/fs/hfsplus/catalog.c linux-libre-3.2.17-gnu/fs/hfsplus/catalog.c
--- linux-libre-3.2.16-gnu/fs/hfsplus/catalog.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/hfsplus/catalog.c	2012-05-11 08:15:38.000000000 -0400
@@ -366,6 +366,10 @@
 	err = hfs_brec_find(&src_fd);
 	if (err)
 		goto out;
+	if (src_fd.entrylength > sizeof(entry) || src_fd.entrylength < 0) {
+		err = -EIO;
+		goto out;
+	}
 
 	hfs_bnode_read(src_fd.bnode, &entry, src_fd.entryoffset,
 				src_fd.entrylength);
diff -druN linux-libre-3.2.16-gnu/fs/hfsplus/dir.c linux-libre-3.2.17-gnu/fs/hfsplus/dir.c
--- linux-libre-3.2.16-gnu/fs/hfsplus/dir.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/hfsplus/dir.c	2012-05-11 08:15:38.000000000 -0400
@@ -150,6 +150,11 @@
 		filp->f_pos++;
 		/* fall through */
 	case 1:
+		if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {
+			err = -EIO;
+			goto out;
+		}
+
 		hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
 			fd.entrylength);
 		if (be16_to_cpu(entry.type) != HFSPLUS_FOLDER_THREAD) {
@@ -181,6 +186,12 @@
 			err = -EIO;
 			goto out;
 		}
+
+		if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {
+			err = -EIO;
+			goto out;
+		}
+
 		hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
 			fd.entrylength);
 		type = be16_to_cpu(entry.type);
diff -druN linux-libre-3.2.16-gnu/fs/jbd2/commit.c linux-libre-3.2.17-gnu/fs/jbd2/commit.c
--- linux-libre-3.2.16-gnu/fs/jbd2/commit.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/jbd2/commit.c	2012-05-11 08:15:38.000000000 -0400
@@ -683,7 +683,7 @@
 	if (commit_transaction->t_need_data_flush &&
 	    (journal->j_fs_dev != journal->j_dev) &&
 	    (journal->j_flags & JBD2_BARRIER))
-		blkdev_issue_flush(journal->j_fs_dev, GFP_KERNEL, NULL);
+		blkdev_issue_flush(journal->j_fs_dev, GFP_NOFS, NULL);
 
 	/* Done it all: now write the commit record asynchronously. */
 	if (JBD2_HAS_INCOMPAT_FEATURE(journal,
@@ -819,7 +819,7 @@
 	if (JBD2_HAS_INCOMPAT_FEATURE(journal,
 				      JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT) &&
 	    journal->j_flags & JBD2_BARRIER) {
-		blkdev_issue_flush(journal->j_dev, GFP_KERNEL, NULL);
+		blkdev_issue_flush(journal->j_dev, GFP_NOFS, NULL);
 	}
 
 	if (err)
diff -druN linux-libre-3.2.16-gnu/fs/lockd/clnt4xdr.c linux-libre-3.2.17-gnu/fs/lockd/clnt4xdr.c
--- linux-libre-3.2.16-gnu/fs/lockd/clnt4xdr.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/lockd/clnt4xdr.c	2012-05-11 08:15:38.000000000 -0400
@@ -241,7 +241,7 @@
 	p = xdr_inline_decode(xdr, 4);
 	if (unlikely(p == NULL))
 		goto out_overflow;
-	if (unlikely(*p > nlm4_failed))
+	if (unlikely(ntohl(*p) > ntohl(nlm4_failed)))
 		goto out_bad_xdr;
 	*stat = *p;
 	return 0;
diff -druN linux-libre-3.2.16-gnu/fs/lockd/clntxdr.c linux-libre-3.2.17-gnu/fs/lockd/clntxdr.c
--- linux-libre-3.2.16-gnu/fs/lockd/clntxdr.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/lockd/clntxdr.c	2012-05-11 08:15:38.000000000 -0400
@@ -236,7 +236,7 @@
 	p = xdr_inline_decode(xdr, 4);
 	if (unlikely(p == NULL))
 		goto out_overflow;
-	if (unlikely(*p > nlm_lck_denied_grace_period))
+	if (unlikely(ntohl(*p) > ntohl(nlm_lck_denied_grace_period)))
 		goto out_enum;
 	*stat = *p;
 	return 0;
diff -druN linux-libre-3.2.16-gnu/fs/nfs/nfs4proc.c linux-libre-3.2.17-gnu/fs/nfs/nfs4proc.c
--- linux-libre-3.2.16-gnu/fs/nfs/nfs4proc.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfs/nfs4proc.c	2012-05-11 08:15:38.000000000 -0400
@@ -4453,7 +4453,9 @@
 static int nfs4_lock_reclaim(struct nfs4_state *state, struct file_lock *request)
 {
 	struct nfs_server *server = NFS_SERVER(state->inode);
-	struct nfs4_exception exception = { };
+	struct nfs4_exception exception = {
+		.inode = state->inode,
+	};
 	int err;
 
 	do {
@@ -4471,7 +4473,9 @@
 static int nfs4_lock_expired(struct nfs4_state *state, struct file_lock *request)
 {
 	struct nfs_server *server = NFS_SERVER(state->inode);
-	struct nfs4_exception exception = { };
+	struct nfs4_exception exception = {
+		.inode = state->inode,
+	};
 	int err;
 
 	err = nfs4_set_lock_state(state, request);
@@ -4551,6 +4555,7 @@
 {
 	struct nfs4_exception exception = {
 		.state = state,
+		.inode = state->inode,
 	};
 	int err;
 
@@ -4596,6 +4601,20 @@
 
 	if (state == NULL)
 		return -ENOLCK;
+	/*
+	 * Don't rely on the VFS having checked the file open mode,
+	 * since it won't do this for flock() locks.
+	 */
+	switch (request->fl_type & (F_RDLCK|F_WRLCK|F_UNLCK)) {
+	case F_RDLCK:
+		if (!(filp->f_mode & FMODE_READ))
+			return -EBADF;
+		break;
+	case F_WRLCK:
+		if (!(filp->f_mode & FMODE_WRITE))
+			return -EBADF;
+	}
+
 	do {
 		status = nfs4_proc_setlk(state, cmd, request);
 		if ((status != -EAGAIN) || IS_SETLK(cmd))
diff -druN linux-libre-3.2.16-gnu/fs/nfs/read.c linux-libre-3.2.17-gnu/fs/nfs/read.c
--- linux-libre-3.2.16-gnu/fs/nfs/read.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfs/read.c	2012-05-11 08:15:38.000000000 -0400
@@ -324,7 +324,7 @@
 	while (!list_empty(res)) {
 		data = list_entry(res->next, struct nfs_read_data, list);
 		list_del(&data->list);
-		nfs_readdata_free(data);
+		nfs_readdata_release(data);
 	}
 	nfs_readpage_release(req);
 	return -ENOMEM;
diff -druN linux-libre-3.2.16-gnu/fs/nfs/super.c linux-libre-3.2.17-gnu/fs/nfs/super.c
--- linux-libre-3.2.16-gnu/fs/nfs/super.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfs/super.c	2012-05-11 08:15:38.000000000 -0400
@@ -2708,11 +2708,15 @@
 	char *root_devname;
 	size_t len;
 
-	len = strlen(hostname) + 3;
+	len = strlen(hostname) + 5;
 	root_devname = kmalloc(len, GFP_KERNEL);
 	if (root_devname == NULL)
 		return ERR_PTR(-ENOMEM);
-	snprintf(root_devname, len, "%s:/", hostname);
+	/* Does hostname needs to be enclosed in brackets? */
+	if (strchr(hostname, ':'))
+		snprintf(root_devname, len, "[%s]:/", hostname);
+	else
+		snprintf(root_devname, len, "%s:/", hostname);
 	root_mnt = vfs_kern_mount(fs_type, flags, root_devname, data);
 	kfree(root_devname);
 	return root_mnt;
diff -druN linux-libre-3.2.16-gnu/fs/nfs/write.c linux-libre-3.2.17-gnu/fs/nfs/write.c
--- linux-libre-3.2.16-gnu/fs/nfs/write.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfs/write.c	2012-05-11 08:15:38.000000000 -0400
@@ -974,7 +974,7 @@
 	while (!list_empty(res)) {
 		data = list_entry(res->next, struct nfs_write_data, list);
 		list_del(&data->list);
-		nfs_writedata_free(data);
+		nfs_writedata_release(data);
 	}
 	nfs_redirty_request(req);
 	return -ENOMEM;
diff -druN linux-libre-3.2.16-gnu/fs/nfsd/nfs3xdr.c linux-libre-3.2.17-gnu/fs/nfsd/nfs3xdr.c
--- linux-libre-3.2.16-gnu/fs/nfsd/nfs3xdr.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfsd/nfs3xdr.c	2012-05-11 08:15:38.000000000 -0400
@@ -803,13 +803,13 @@
 	return p;
 }
 
-static int
+static __be32
 compose_entry_fh(struct nfsd3_readdirres *cd, struct svc_fh *fhp,
 		const char *name, int namlen)
 {
 	struct svc_export	*exp;
 	struct dentry		*dparent, *dchild;
-	int rv = 0;
+	__be32 rv = nfserr_noent;
 
 	dparent = cd->fh.fh_dentry;
 	exp  = cd->fh.fh_export;
@@ -817,26 +817,20 @@
 	if (isdotent(name, namlen)) {
 		if (namlen == 2) {
 			dchild = dget_parent(dparent);
-			if (dchild == dparent) {
-				/* filesystem root - cannot return filehandle for ".." */
-				dput(dchild);
-				return -ENOENT;
-			}
+			/* filesystem root - cannot return filehandle for ".." */
+			if (dchild == dparent)
+				goto out;
 		} else
 			dchild = dget(dparent);
 	} else
 		dchild = lookup_one_len(name, dparent, namlen);
 	if (IS_ERR(dchild))
-		return -ENOENT;
-	rv = -ENOENT;
+		return rv;
 	if (d_mountpoint(dchild))
 		goto out;
-	rv = fh_compose(fhp, exp, dchild, &cd->fh);
-	if (rv)
-		goto out;
 	if (!dchild->d_inode)
 		goto out;
-	rv = 0;
+	rv = fh_compose(fhp, exp, dchild, &cd->fh);
 out:
 	dput(dchild);
 	return rv;
@@ -845,7 +839,7 @@
 static __be32 *encode_entryplus_baggage(struct nfsd3_readdirres *cd, __be32 *p, const char *name, int namlen)
 {
 	struct svc_fh	fh;
-	int err;
+	__be32 err;
 
 	fh_init(&fh, NFS3_FHSIZE);
 	err = compose_entry_fh(cd, &fh, name, namlen);
diff -druN linux-libre-3.2.16-gnu/fs/nfsd/nfs4proc.c linux-libre-3.2.17-gnu/fs/nfsd/nfs4proc.c
--- linux-libre-3.2.16-gnu/fs/nfsd/nfs4proc.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfsd/nfs4proc.c	2012-05-11 08:15:38.000000000 -0400
@@ -231,17 +231,17 @@
 		 */
 		if (open->op_createmode == NFS4_CREATE_EXCLUSIVE && status == 0)
 			open->op_bmval[1] = (FATTR4_WORD1_TIME_ACCESS |
-						FATTR4_WORD1_TIME_MODIFY);
+							FATTR4_WORD1_TIME_MODIFY);
 	} else {
 		status = nfsd_lookup(rqstp, current_fh,
 				     open->op_fname.data, open->op_fname.len, &resfh);
 		fh_unlock(current_fh);
-		if (status)
-			goto out;
-		status = nfsd_check_obj_isreg(&resfh);
 	}
 	if (status)
 		goto out;
+	status = nfsd_check_obj_isreg(&resfh);
+	if (status)
+		goto out;
 
 	if (is_create_with_attrs(open) && open->op_acl != NULL)
 		do_set_nfs4_acl(rqstp, &resfh, open->op_acl, open->op_bmval);
@@ -827,6 +827,7 @@
 	      struct nfsd4_setattr *setattr)
 {
 	__be32 status = nfs_ok;
+	int err;
 
 	if (setattr->sa_iattr.ia_valid & ATTR_SIZE) {
 		nfs4_lock_state();
@@ -838,9 +839,9 @@
 			return status;
 		}
 	}
-	status = mnt_want_write(cstate->current_fh.fh_export->ex_path.mnt);
-	if (status)
-		return status;
+	err = mnt_want_write(cstate->current_fh.fh_export->ex_path.mnt);
+	if (err)
+		return nfserrno(err);
 	status = nfs_ok;
 
 	status = check_attr_support(rqstp, cstate, setattr->sa_bmval,
diff -druN linux-libre-3.2.16-gnu/fs/nfsd/nfs4state.c linux-libre-3.2.17-gnu/fs/nfsd/nfs4state.c
--- linux-libre-3.2.16-gnu/fs/nfsd/nfs4state.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfsd/nfs4state.c	2012-05-11 08:15:38.000000000 -0400
@@ -4080,16 +4080,14 @@
  * vfs_test_lock.  (Arguably perhaps test_lock should be done with an
  * inode operation.)
  */
-static int nfsd_test_lock(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file_lock *lock)
+static __be32 nfsd_test_lock(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file_lock *lock)
 {
 	struct file *file;
-	int err;
-
-	err = nfsd_open(rqstp, fhp, S_IFREG, NFSD_MAY_READ, &file);
-	if (err)
-		return err;
-	err = vfs_test_lock(file, lock);
-	nfsd_close(file);
+	__be32 err = nfsd_open(rqstp, fhp, S_IFREG, NFSD_MAY_READ, &file);
+	if (!err) {
+		err = nfserrno(vfs_test_lock(file, lock));
+		nfsd_close(file);
+	}
 	return err;
 }
 
@@ -4103,7 +4101,6 @@
 	struct inode *inode;
 	struct file_lock file_lock;
 	struct nfs4_lockowner *lo;
-	int error;
 	__be32 status;
 
 	if (locks_in_grace())
@@ -4149,12 +4146,10 @@
 
 	nfs4_transform_lock_offset(&file_lock);
 
-	status = nfs_ok;
-	error = nfsd_test_lock(rqstp, &cstate->current_fh, &file_lock);
-	if (error) {
-		status = nfserrno(error);
+	status = nfsd_test_lock(rqstp, &cstate->current_fh, &file_lock);
+	if (status)
 		goto out;
-	}
+
 	if (file_lock.fl_type != F_UNLCK) {
 		status = nfserr_denied;
 		nfs4_set_lock_denied(&file_lock, &lockt->lt_denied);
diff -druN linux-libre-3.2.16-gnu/fs/nfsd/nfs4xdr.c linux-libre-3.2.17-gnu/fs/nfsd/nfs4xdr.c
--- linux-libre-3.2.16-gnu/fs/nfsd/nfs4xdr.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfsd/nfs4xdr.c	2012-05-11 08:15:38.000000000 -0400
@@ -3411,7 +3411,7 @@
 		nfsd4_decode_stateid(argp, &si);
 		valid = nfs4_validate_stateid(cl, &si);
 		RESERVE_SPACE(4);
-		*p++ = htonl(valid);
+		*p++ = valid;
 		resp->p = p;
 	}
 	nfs4_unlock_state();
diff -druN linux-libre-3.2.16-gnu/fs/nfsd/vfs.c linux-libre-3.2.17-gnu/fs/nfsd/vfs.c
--- linux-libre-3.2.16-gnu/fs/nfsd/vfs.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/nfsd/vfs.c	2012-05-11 08:15:38.000000000 -0400
@@ -1439,7 +1439,7 @@
 		switch (createmode) {
 		case NFS3_CREATE_UNCHECKED:
 			if (! S_ISREG(dchild->d_inode->i_mode))
-				err = nfserr_exist;
+				goto out;
 			else if (truncp) {
 				/* in nfsv4, we need to treat this case a little
 				 * differently.  we don't want to truncate the
diff -druN linux-libre-3.2.16-gnu/fs/ocfs2/alloc.c linux-libre-3.2.17-gnu/fs/ocfs2/alloc.c
--- linux-libre-3.2.16-gnu/fs/ocfs2/alloc.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/ocfs2/alloc.c	2012-05-11 08:15:38.000000000 -0400
@@ -1134,7 +1134,7 @@
 	}
 
 	el = path_leaf_el(path);
-	rec = &el->l_recs[le32_to_cpu(el->l_next_free_rec) - 1];
+	rec = &el->l_recs[le16_to_cpu(el->l_next_free_rec) - 1];
 
 	ocfs2_adjust_rightmost_records(handle, et, path, rec);
 
diff -druN linux-libre-3.2.16-gnu/fs/ocfs2/refcounttree.c linux-libre-3.2.17-gnu/fs/ocfs2/refcounttree.c
--- linux-libre-3.2.16-gnu/fs/ocfs2/refcounttree.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/ocfs2/refcounttree.c	2012-05-11 08:15:38.000000000 -0400
@@ -1036,14 +1036,14 @@
 
 	tmp_el = left_path->p_node[subtree_root].el;
 	blkno = left_path->p_node[subtree_root+1].bh->b_blocknr;
-	for (i = 0; i < le32_to_cpu(tmp_el->l_next_free_rec); i++) {
+	for (i = 0; i < le16_to_cpu(tmp_el->l_next_free_rec); i++) {
 		if (le64_to_cpu(tmp_el->l_recs[i].e_blkno) == blkno) {
 			*cpos_end = le32_to_cpu(tmp_el->l_recs[i+1].e_cpos);
 			break;
 		}
 	}
 
-	BUG_ON(i == le32_to_cpu(tmp_el->l_next_free_rec));
+	BUG_ON(i == le16_to_cpu(tmp_el->l_next_free_rec));
 
 out:
 	ocfs2_free_path(left_path);
@@ -1468,7 +1468,7 @@
 
 	trace_ocfs2_divide_leaf_refcount_block(
 		(unsigned long long)ref_leaf_bh->b_blocknr,
-		le32_to_cpu(rl->rl_count), le32_to_cpu(rl->rl_used));
+		le16_to_cpu(rl->rl_count), le16_to_cpu(rl->rl_used));
 
 	/*
 	 * XXX: Improvement later.
@@ -2411,7 +2411,7 @@
 				rb = (struct ocfs2_refcount_block *)
 							prev_bh->b_data;
 
-				if (le64_to_cpu(rb->rf_records.rl_used) +
+				if (le16_to_cpu(rb->rf_records.rl_used) +
 				    recs_add >
 				    le16_to_cpu(rb->rf_records.rl_count))
 					ref_blocks++;
@@ -2476,7 +2476,7 @@
 	if (prev_bh) {
 		rb = (struct ocfs2_refcount_block *)prev_bh->b_data;
 
-		if (le64_to_cpu(rb->rf_records.rl_used) + recs_add >
+		if (le16_to_cpu(rb->rf_records.rl_used) + recs_add >
 		    le16_to_cpu(rb->rf_records.rl_count))
 			ref_blocks++;
 
@@ -3629,7 +3629,7 @@
 			 * one will split a refcount rec, so totally we need
 			 * clusters * 2 new refcount rec.
 			 */
-			if (le64_to_cpu(rb->rf_records.rl_used) + clusters * 2 >
+			if (le16_to_cpu(rb->rf_records.rl_used) + clusters * 2 >
 			    le16_to_cpu(rb->rf_records.rl_count))
 				ref_blocks++;
 
diff -druN linux-libre-3.2.16-gnu/fs/ocfs2/suballoc.c linux-libre-3.2.17-gnu/fs/ocfs2/suballoc.c
--- linux-libre-3.2.16-gnu/fs/ocfs2/suballoc.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/ocfs2/suballoc.c	2012-05-11 08:15:38.000000000 -0400
@@ -600,7 +600,7 @@
 		ret = ocfs2_free_clusters(handle, cluster_ac->ac_inode,
 					  cluster_ac->ac_bh,
 					  le64_to_cpu(rec->e_blkno),
-					  le32_to_cpu(rec->e_leaf_clusters));
+					  le16_to_cpu(rec->e_leaf_clusters));
 		if (ret)
 			mlog_errno(ret);
 		/* Try all the clusters to free */
@@ -1628,7 +1628,7 @@
 {
 	unsigned int bpc = le16_to_cpu(cl->cl_bpc);
 	unsigned int bitoff = le32_to_cpu(rec->e_cpos) * bpc;
-	unsigned int bitcount = le32_to_cpu(rec->e_leaf_clusters) * bpc;
+	unsigned int bitcount = le16_to_cpu(rec->e_leaf_clusters) * bpc;
 
 	if (res->sr_bit_offset < bitoff)
 		return 0;
diff -druN linux-libre-3.2.16-gnu/fs/pipe.c linux-libre-3.2.17-gnu/fs/pipe.c
--- linux-libre-3.2.16-gnu/fs/pipe.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/pipe.c	2012-05-11 08:15:38.000000000 -0400
@@ -345,6 +345,16 @@
 	.get = generic_pipe_buf_get,
 };
 
+static const struct pipe_buf_operations packet_pipe_buf_ops = {
+	.can_merge = 0,
+	.map = generic_pipe_buf_map,
+	.unmap = generic_pipe_buf_unmap,
+	.confirm = generic_pipe_buf_confirm,
+	.release = anon_pipe_buf_release,
+	.steal = generic_pipe_buf_steal,
+	.get = generic_pipe_buf_get,
+};
+
 static ssize_t
 pipe_read(struct kiocb *iocb, const struct iovec *_iov,
 	   unsigned long nr_segs, loff_t pos)
@@ -406,6 +416,13 @@
 			ret += chars;
 			buf->offset += chars;
 			buf->len -= chars;
+
+			/* Was it a packet buffer? Clean up and exit */
+			if (buf->flags & PIPE_BUF_FLAG_PACKET) {
+				total_len = chars;
+				buf->len = 0;
+			}
+
 			if (!buf->len) {
 				buf->ops = NULL;
 				ops->release(pipe, buf);
@@ -458,6 +475,11 @@
 	return ret;
 }
 
+static inline int is_packetized(struct file *file)
+{
+	return (file->f_flags & O_DIRECT) != 0;
+}
+
 static ssize_t
 pipe_write(struct kiocb *iocb, const struct iovec *_iov,
 	    unsigned long nr_segs, loff_t ppos)
@@ -592,6 +614,11 @@
 			buf->ops = &anon_pipe_buf_ops;
 			buf->offset = 0;
 			buf->len = chars;
+			buf->flags = 0;
+			if (is_packetized(filp)) {
+				buf->ops = &packet_pipe_buf_ops;
+				buf->flags = PIPE_BUF_FLAG_PACKET;
+			}
 			pipe->nrbufs = ++bufs;
 			pipe->tmp_page = NULL;
 
@@ -1012,7 +1039,7 @@
 		goto err_dentry;
 	f->f_mapping = inode->i_mapping;
 
-	f->f_flags = O_WRONLY | (flags & O_NONBLOCK);
+	f->f_flags = O_WRONLY | (flags & (O_NONBLOCK | O_DIRECT));
 	f->f_version = 0;
 
 	return f;
@@ -1056,7 +1083,7 @@
 	int error;
 	int fdw, fdr;
 
-	if (flags & ~(O_CLOEXEC | O_NONBLOCK))
+	if (flags & ~(O_CLOEXEC | O_NONBLOCK | O_DIRECT))
 		return -EINVAL;
 
 	fw = create_write_pipe(flags);
diff -druN linux-libre-3.2.16-gnu/fs/splice.c linux-libre-3.2.17-gnu/fs/splice.c
--- linux-libre-3.2.16-gnu/fs/splice.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/fs/splice.c	2012-05-11 08:15:38.000000000 -0400
@@ -31,6 +31,7 @@
 #include <linux/uio.h>
 #include <linux/security.h>
 #include <linux/gfp.h>
+#include <linux/socket.h>
 
 /*
  * Attempt to steal a page from a pipe buffer. This should perhaps go into
@@ -691,7 +692,9 @@
 	if (!likely(file->f_op && file->f_op->sendpage))
 		return -EINVAL;
 
-	more = (sd->flags & SPLICE_F_MORE) || sd->len < sd->total_len;
+	more = (sd->flags & SPLICE_F_MORE) ? MSG_MORE : 0;
+	if (sd->len < sd->total_len)
+		more |= MSG_SENDPAGE_NOTLAST;
 	return file->f_op->sendpage(file, buf->page, buf->offset,
 				    sd->len, &pos, more);
 }
diff -druN linux-libre-3.2.16-gnu/include/asm-generic/statfs.h linux-libre-3.2.17-gnu/include/asm-generic/statfs.h
--- linux-libre-3.2.16-gnu/include/asm-generic/statfs.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/asm-generic/statfs.h	2012-05-11 08:15:38.000000000 -0400
@@ -15,7 +15,7 @@
  * with a 10' pole.
  */
 #ifndef __statfs_word
-#if BITS_PER_LONG == 64
+#if __BITS_PER_LONG == 64
 #define __statfs_word long
 #else
 #define __statfs_word __u32
diff -druN linux-libre-3.2.16-gnu/include/linux/efi.h linux-libre-3.2.17-gnu/include/linux/efi.h
--- linux-libre-3.2.16-gnu/include/linux/efi.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/efi.h	2012-05-11 08:15:38.000000000 -0400
@@ -383,7 +383,18 @@
 #define EFI_VARIABLE_NON_VOLATILE       0x0000000000000001
 #define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x0000000000000002
 #define EFI_VARIABLE_RUNTIME_ACCESS     0x0000000000000004
+#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x0000000000000008
+#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x0000000000000010
+#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x0000000000000020
+#define EFI_VARIABLE_APPEND_WRITE	0x0000000000000040
 
+#define EFI_VARIABLE_MASK 	(EFI_VARIABLE_NON_VOLATILE | \
+				EFI_VARIABLE_BOOTSERVICE_ACCESS | \
+				EFI_VARIABLE_RUNTIME_ACCESS | \
+				EFI_VARIABLE_HARDWARE_ERROR_RECORD | \
+				EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS | \
+				EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS | \
+				EFI_VARIABLE_APPEND_WRITE)
 /*
  * EFI Device Path information
  */
diff -druN linux-libre-3.2.16-gnu/include/linux/kvm_host.h linux-libre-3.2.17-gnu/include/linux/kvm_host.h
--- linux-libre-3.2.16-gnu/include/linux/kvm_host.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/kvm_host.h	2012-05-11 08:15:38.000000000 -0400
@@ -562,6 +562,7 @@
 
 #ifdef CONFIG_IOMMU_API
 int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
+void kvm_iommu_unmap_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
 int kvm_iommu_map_guest(struct kvm *kvm);
 int kvm_iommu_unmap_guest(struct kvm *kvm);
 int kvm_assign_device(struct kvm *kvm,
@@ -575,6 +576,11 @@
 	return 0;
 }
 
+static inline void kvm_iommu_unmap_pages(struct kvm *kvm,
+					 struct kvm_memory_slot *slot)
+{
+}
+
 static inline int kvm_iommu_map_guest(struct kvm *kvm)
 {
 	return -ENODEV;
diff -druN linux-libre-3.2.16-gnu/include/linux/netdevice.h linux-libre-3.2.17-gnu/include/linux/netdevice.h
--- linux-libre-3.2.16-gnu/include/linux/netdevice.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/netdevice.h	2012-05-11 08:15:38.000000000 -0400
@@ -2536,8 +2536,6 @@
 extern void *dev_seq_start(struct seq_file *seq, loff_t *pos);
 extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
 extern void dev_seq_stop(struct seq_file *seq, void *v);
-extern int dev_seq_open_ops(struct inode *inode, struct file *file,
-			    const struct seq_operations *ops);
 #endif
 
 extern int netdev_class_create_file(struct class_attribute *class_attr);
diff -druN linux-libre-3.2.16-gnu/include/linux/pipe_fs_i.h linux-libre-3.2.17-gnu/include/linux/pipe_fs_i.h
--- linux-libre-3.2.16-gnu/include/linux/pipe_fs_i.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/pipe_fs_i.h	2012-05-11 08:15:38.000000000 -0400
@@ -8,6 +8,7 @@
 #define PIPE_BUF_FLAG_LRU	0x01	/* page is on the LRU */
 #define PIPE_BUF_FLAG_ATOMIC	0x02	/* was atomically mapped */
 #define PIPE_BUF_FLAG_GIFT	0x04	/* page is a gift */
+#define PIPE_BUF_FLAG_PACKET	0x08	/* read() as a packet */
 
 /**
  *	struct pipe_buffer - a linux kernel pipe buffer
diff -druN linux-libre-3.2.16-gnu/include/linux/seqlock.h linux-libre-3.2.17-gnu/include/linux/seqlock.h
--- linux-libre-3.2.16-gnu/include/linux/seqlock.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/seqlock.h	2012-05-11 08:15:38.000000000 -0400
@@ -141,7 +141,7 @@
 	unsigned ret;
 
 repeat:
-	ret = s->sequence;
+	ret = ACCESS_ONCE(s->sequence);
 	if (unlikely(ret & 1)) {
 		cpu_relax();
 		goto repeat;
diff -druN linux-libre-3.2.16-gnu/include/linux/skbuff.h linux-libre-3.2.17-gnu/include/linux/skbuff.h
--- linux-libre-3.2.16-gnu/include/linux/skbuff.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/skbuff.h	2012-05-11 08:15:38.000000000 -0400
@@ -458,6 +458,7 @@
 	union {
 		__u32		mark;
 		__u32		dropcount;
+		__u32		avail_size;
 	};
 
 	__u16			vlan_tci;
@@ -1326,6 +1327,18 @@
 }
 
 /**
+ *	skb_availroom - bytes at buffer end
+ *	@skb: buffer to check
+ *
+ *	Return the number of bytes of free space at the tail of an sk_buff
+ *	allocated by sk_stream_alloc()
+ */
+static inline int skb_availroom(const struct sk_buff *skb)
+{
+	return skb_is_nonlinear(skb) ? 0 : skb->avail_size - skb->len;
+}
+
+/**
  *	skb_reserve - adjust headroom
  *	@skb: buffer to alter
  *	@len: bytes to move
diff -druN linux-libre-3.2.16-gnu/include/linux/socket.h linux-libre-3.2.17-gnu/include/linux/socket.h
--- linux-libre-3.2.16-gnu/include/linux/socket.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/socket.h	2012-05-11 08:15:38.000000000 -0400
@@ -265,7 +265,7 @@
 #define MSG_NOSIGNAL	0x4000	/* Do not generate SIGPIPE */
 #define MSG_MORE	0x8000	/* Sender will send more */
 #define MSG_WAITFORONE	0x10000	/* recvmmsg(): block until 1+ packets avail */
-
+#define MSG_SENDPAGE_NOTLAST 0x20000 /* sendpage() internal : not the last page */
 #define MSG_EOF         MSG_FIN
 
 #define MSG_CMSG_CLOEXEC 0x40000000	/* Set close_on_exit for file
diff -druN linux-libre-3.2.16-gnu/include/linux/usb/hcd.h linux-libre-3.2.17-gnu/include/linux/usb/hcd.h
--- linux-libre-3.2.16-gnu/include/linux/usb/hcd.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/include/linux/usb/hcd.h	2012-05-11 08:15:38.000000000 -0400
@@ -128,6 +128,8 @@
 	unsigned		wireless:1;	/* Wireless USB HCD */
 	unsigned		authorized_default:1;
 	unsigned		has_tt:1;	/* Integrated TT in root hub */
+	unsigned		broken_pci_sleep:1;	/* Don't put the
+			controller in PCI-D3 for system sleep */
 
 	int			irq;		/* irq allocated */
 	void __iomem		*regs;		/* device memory/io */
diff -druN linux-libre-3.2.16-gnu/kernel/exit.c linux-libre-3.2.17-gnu/kernel/exit.c
--- linux-libre-3.2.16-gnu/kernel/exit.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/kernel/exit.c	2012-05-11 08:15:38.000000000 -0400
@@ -819,25 +819,6 @@
 	if (group_dead)
 		kill_orphaned_pgrp(tsk->group_leader, NULL);
 
-	/* Let father know we died
-	 *
-	 * Thread signals are configurable, but you aren't going to use
-	 * that to send signals to arbitrary processes.
-	 * That stops right now.
-	 *
-	 * If the parent exec id doesn't match the exec id we saved
-	 * when we started then we know the parent has changed security
-	 * domain.
-	 *
-	 * If our self_exec id doesn't match our parent_exec_id then
-	 * we have changed execution domain as these two values started
-	 * the same after a fork.
-	 */
-	if (thread_group_leader(tsk) && tsk->exit_signal != SIGCHLD &&
-	    (tsk->parent_exec_id != tsk->real_parent->self_exec_id ||
-	     tsk->self_exec_id != tsk->parent_exec_id))
-		tsk->exit_signal = SIGCHLD;
-
 	if (unlikely(tsk->ptrace)) {
 		int sig = thread_group_leader(tsk) &&
 				thread_group_empty(tsk) &&
diff -druN linux-libre-3.2.16-gnu/kernel/power/swap.c linux-libre-3.2.17-gnu/kernel/power/swap.c
--- linux-libre-3.2.16-gnu/kernel/power/swap.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/kernel/power/swap.c	2012-05-11 08:15:38.000000000 -0400
@@ -52,6 +52,23 @@
 
 #define MAP_PAGE_ENTRIES	(PAGE_SIZE / sizeof(sector_t) - 1)
 
+/*
+ * Number of free pages that are not high.
+ */
+static inline unsigned long low_free_pages(void)
+{
+	return nr_free_pages() - nr_free_highpages();
+}
+
+/*
+ * Number of pages required to be kept free while writing the image. Always
+ * half of all available low pages before the writing starts.
+ */
+static inline unsigned long reqd_free_pages(void)
+{
+	return low_free_pages() / 2;
+}
+
 struct swap_map_page {
 	sector_t entries[MAP_PAGE_ENTRIES];
 	sector_t next_swap;
@@ -73,7 +90,7 @@
 	sector_t cur_swap;
 	sector_t first_sector;
 	unsigned int k;
-	unsigned long nr_free_pages, written;
+	unsigned long reqd_free_pages;
 	u32 crc32;
 };
 
@@ -317,8 +334,7 @@
 		goto err_rel;
 	}
 	handle->k = 0;
-	handle->nr_free_pages = nr_free_pages() >> 1;
-	handle->written = 0;
+	handle->reqd_free_pages = reqd_free_pages();
 	handle->first_sector = handle->cur_swap;
 	return 0;
 err_rel:
@@ -353,11 +369,11 @@
 		handle->cur_swap = offset;
 		handle->k = 0;
 	}
-	if (bio_chain && ++handle->written > handle->nr_free_pages) {
+	if (bio_chain && low_free_pages() <= handle->reqd_free_pages) {
 		error = hib_wait_on_bio_chain(bio_chain);
 		if (error)
 			goto out;
-		handle->written = 0;
+		handle->reqd_free_pages = reqd_free_pages();
 	}
  out:
 	return error;
@@ -619,7 +635,7 @@
 	 * Adjust number of free pages after all allocations have been done.
 	 * We don't want to run out of pages when writing.
 	 */
-	handle->nr_free_pages = nr_free_pages() >> 1;
+	handle->reqd_free_pages = reqd_free_pages();
 
 	/*
 	 * Start the CRC32 thread.
diff -druN linux-libre-3.2.16-gnu/kernel/sched.c linux-libre-3.2.17-gnu/kernel/sched.c
--- linux-libre-3.2.16-gnu/kernel/sched.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/kernel/sched.c	2012-05-11 08:15:38.000000000 -0400
@@ -3538,13 +3538,10 @@
  * Once we've updated the global active value, we need to apply the exponential
  * weights adjusted to the number of cycles missed.
  */
-static void calc_global_nohz(unsigned long ticks)
+static void calc_global_nohz(void)
 {
 	long delta, active, n;
 
-	if (time_before(jiffies, calc_load_update))
-		return;
-
 	/*
 	 * If we crossed a calc_load_update boundary, make sure to fold
 	 * any pending idle changes, the respective CPUs might have
@@ -3556,31 +3553,25 @@
 		atomic_long_add(delta, &calc_load_tasks);
 
 	/*
-	 * If we were idle for multiple load cycles, apply them.
+	 * It could be the one fold was all it took, we done!
 	 */
-	if (ticks >= LOAD_FREQ) {
-		n = ticks / LOAD_FREQ;
+	if (time_before(jiffies, calc_load_update + 10))
+		return;
 
-		active = atomic_long_read(&calc_load_tasks);
-		active = active > 0 ? active * FIXED_1 : 0;
+	/*
+	 * Catch-up, fold however many we are behind still
+	 */
+	delta = jiffies - calc_load_update - 10;
+	n = 1 + (delta / LOAD_FREQ);
 
-		avenrun[0] = calc_load_n(avenrun[0], EXP_1, active, n);
-		avenrun[1] = calc_load_n(avenrun[1], EXP_5, active, n);
-		avenrun[2] = calc_load_n(avenrun[2], EXP_15, active, n);
+	active = atomic_long_read(&calc_load_tasks);
+	active = active > 0 ? active * FIXED_1 : 0;
 
-		calc_load_update += n * LOAD_FREQ;
-	}
+	avenrun[0] = calc_load_n(avenrun[0], EXP_1, active, n);
+	avenrun[1] = calc_load_n(avenrun[1], EXP_5, active, n);
+	avenrun[2] = calc_load_n(avenrun[2], EXP_15, active, n);
 
-	/*
-	 * Its possible the remainder of the above division also crosses
-	 * a LOAD_FREQ period, the regular check in calc_global_load()
-	 * which comes after this will take care of that.
-	 *
-	 * Consider us being 11 ticks before a cycle completion, and us
-	 * sleeping for 4*LOAD_FREQ + 22 ticks, then the above code will
-	 * age us 4 cycles, and the test in calc_global_load() will
-	 * pick up the final one.
-	 */
+	calc_load_update += n * LOAD_FREQ;
 }
 #else
 static void calc_load_account_idle(struct rq *this_rq)
@@ -3592,7 +3583,7 @@
 	return 0;
 }
 
-static void calc_global_nohz(unsigned long ticks)
+static void calc_global_nohz(void)
 {
 }
 #endif
@@ -3620,8 +3611,6 @@
 {
 	long active;
 
-	calc_global_nohz(ticks);
-
 	if (time_before(jiffies, calc_load_update + 10))
 		return;
 
@@ -3633,6 +3622,16 @@
 	avenrun[2] = calc_load(avenrun[2], EXP_15, active);
 
 	calc_load_update += LOAD_FREQ;
+
+	/*
+	 * Account one period with whatever state we found before
+	 * folding in the nohz state and ageing the entire idle period.
+	 *
+	 * This avoids loosing a sample when we go idle between 
+	 * calc_load_account_active() (10 ticks ago) and now and thus
+	 * under-accounting.
+	 */
+	calc_global_nohz();
 }
 
 /*
@@ -7605,16 +7604,26 @@
 		struct sd_data *sdd = &tl->data;
 
 		for_each_cpu(j, cpu_map) {
-			struct sched_domain *sd = *per_cpu_ptr(sdd->sd, j);
-			if (sd && (sd->flags & SD_OVERLAP))
-				free_sched_groups(sd->groups, 0);
-			kfree(*per_cpu_ptr(sdd->sd, j));
-			kfree(*per_cpu_ptr(sdd->sg, j));
-			kfree(*per_cpu_ptr(sdd->sgp, j));
+			struct sched_domain *sd;
+
+			if (sdd->sd) {
+				sd = *per_cpu_ptr(sdd->sd, j);
+				if (sd && (sd->flags & SD_OVERLAP))
+					free_sched_groups(sd->groups, 0);
+				kfree(*per_cpu_ptr(sdd->sd, j));
+			}
+
+			if (sdd->sg)
+				kfree(*per_cpu_ptr(sdd->sg, j));
+			if (sdd->sgp)
+				kfree(*per_cpu_ptr(sdd->sgp, j));
 		}
 		free_percpu(sdd->sd);
+		sdd->sd = NULL;
 		free_percpu(sdd->sg);
+		sdd->sg = NULL;
 		free_percpu(sdd->sgp);
+		sdd->sgp = NULL;
 	}
 }
 
diff -druN linux-libre-3.2.16-gnu/kernel/signal.c linux-libre-3.2.17-gnu/kernel/signal.c
--- linux-libre-3.2.16-gnu/kernel/signal.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/kernel/signal.c	2012-05-11 08:15:38.000000000 -0400
@@ -1610,6 +1610,15 @@
 	BUG_ON(!tsk->ptrace &&
 	       (tsk->group_leader != tsk || !thread_group_empty(tsk)));
 
+	if (sig != SIGCHLD) {
+		/*
+		 * This is only possible if parent == real_parent.
+		 * Check if it has changed security domain.
+		 */
+		if (tsk->parent_exec_id != tsk->parent->self_exec_id)
+			sig = SIGCHLD;
+	}
+
 	info.si_signo = sig;
 	info.si_errno = 0;
 	/*
diff -druN linux-libre-3.2.16-gnu/kernel/trace/trace_output.c linux-libre-3.2.17-gnu/kernel/trace/trace_output.c
--- linux-libre-3.2.16-gnu/kernel/trace/trace_output.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/kernel/trace/trace_output.c	2012-05-11 08:15:38.000000000 -0400
@@ -638,6 +638,8 @@
 {
 	u64 next_ts;
 	int ret;
+	/* trace_find_next_entry will reset ent_size */
+	int ent_size = iter->ent_size;
 	struct trace_seq *s = &iter->seq;
 	struct trace_entry *entry = iter->ent,
 			   *next_entry = trace_find_next_entry(iter, NULL,
@@ -646,6 +648,9 @@
 	unsigned long abs_usecs = ns2usecs(iter->ts - iter->tr->time_start);
 	unsigned long rel_usecs;
 
+	/* Restore the original ent_size */
+	iter->ent_size = ent_size;
+
 	if (!next_entry)
 		next_ts = iter->ts;
 	rel_usecs = ns2usecs(next_ts - iter->ts);
diff -druN linux-libre-3.2.16-gnu/Makefile linux-libre-3.2.17-gnu/Makefile
--- linux-libre-3.2.16-gnu/Makefile	2012-04-23 15:44:51.000000000 -0400
+++ linux-libre-3.2.17-gnu/Makefile	2012-05-12 05:54:29.000000000 -0400
@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 2
-SUBLEVEL = 16
+SUBLEVEL = 17
 EXTRAVERSION =-gnu
 NAME = Saber-toothed Squirrel
 
diff -druN linux-libre-3.2.16-gnu/mm/swap_state.c linux-libre-3.2.17-gnu/mm/swap_state.c
--- linux-libre-3.2.16-gnu/mm/swap_state.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/mm/swap_state.c	2012-05-11 08:15:38.000000000 -0400
@@ -27,7 +27,7 @@
  */
 static const struct address_space_operations swap_aops = {
 	.writepage	= swap_writepage,
-	.set_page_dirty	= __set_page_dirty_nobuffers,
+	.set_page_dirty	= __set_page_dirty_no_writeback,
 	.migratepage	= migrate_page,
 };
 
diff -druN linux-libre-3.2.16-gnu/net/ax25/af_ax25.c linux-libre-3.2.17-gnu/net/ax25/af_ax25.c
--- linux-libre-3.2.16-gnu/net/ax25/af_ax25.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/ax25/af_ax25.c	2012-05-11 08:15:38.000000000 -0400
@@ -2006,16 +2006,17 @@
 	proc_net_remove(&init_net, "ax25_route");
 	proc_net_remove(&init_net, "ax25");
 	proc_net_remove(&init_net, "ax25_calls");
-	ax25_rt_free();
-	ax25_uid_free();
-	ax25_dev_free();
 
-	ax25_unregister_sysctl();
 	unregister_netdevice_notifier(&ax25_dev_notifier);
+	ax25_unregister_sysctl();
 
 	dev_remove_pack(&ax25_packet_type);
 
 	sock_unregister(PF_AX25);
 	proto_unregister(&ax25_proto);
+
+	ax25_rt_free();
+	ax25_uid_free();
+	ax25_dev_free();
 }
 module_exit(ax25_exit);
diff -druN linux-libre-3.2.16-gnu/net/bridge/br_multicast.c linux-libre-3.2.17-gnu/net/bridge/br_multicast.c
--- linux-libre-3.2.16-gnu/net/bridge/br_multicast.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/bridge/br_multicast.c	2012-05-11 08:15:38.000000000 -0400
@@ -241,7 +241,6 @@
 	hlist_del_rcu(&mp->hlist[mdb->ver]);
 	mdb->size--;
 
-	del_timer(&mp->query_timer);
 	call_rcu_bh(&mp->rcu, br_multicast_free_group);
 
 out:
@@ -271,7 +270,6 @@
 		rcu_assign_pointer(*pp, p->next);
 		hlist_del_init(&p->mglist);
 		del_timer(&p->timer);
-		del_timer(&p->query_timer);
 		call_rcu_bh(&p->rcu, br_multicast_free_pg);
 
 		if (!mp->ports && !mp->mglist &&
@@ -507,74 +505,6 @@
 	return NULL;
 }
 
-static void br_multicast_send_group_query(struct net_bridge_mdb_entry *mp)
-{
-	struct net_bridge *br = mp->br;
-	struct sk_buff *skb;
-
-	skb = br_multicast_alloc_query(br, &mp->addr);
-	if (!skb)
-		goto timer;
-
-	netif_rx(skb);
-
-timer:
-	if (++mp->queries_sent < br->multicast_last_member_count)
-		mod_timer(&mp->query_timer,
-			  jiffies + br->multicast_last_member_interval);
-}
-
-static void br_multicast_group_query_expired(unsigned long data)
-{
-	struct net_bridge_mdb_entry *mp = (void *)data;
-	struct net_bridge *br = mp->br;
-
-	spin_lock(&br->multicast_lock);
-	if (!netif_running(br->dev) || !mp->mglist ||
-	    mp->queries_sent >= br->multicast_last_member_count)
-		goto out;
-
-	br_multicast_send_group_query(mp);
-
-out:
-	spin_unlock(&br->multicast_lock);
-}
-
-static void br_multicast_send_port_group_query(struct net_bridge_port_group *pg)
-{
-	struct net_bridge_port *port = pg->port;
-	struct net_bridge *br = port->br;
-	struct sk_buff *skb;
-
-	skb = br_multicast_alloc_query(br, &pg->addr);
-	if (!skb)
-		goto timer;
-
-	br_deliver(port, skb);
-
-timer:
-	if (++pg->queries_sent < br->multicast_last_member_count)
-		mod_timer(&pg->query_timer,
-			  jiffies + br->multicast_last_member_interval);
-}
-
-static void br_multicast_port_group_query_expired(unsigned long data)
-{
-	struct net_bridge_port_group *pg = (void *)data;
-	struct net_bridge_port *port = pg->port;
-	struct net_bridge *br = port->br;
-
-	spin_lock(&br->multicast_lock);
-	if (!netif_running(br->dev) || hlist_unhashed(&pg->mglist) ||
-	    pg->queries_sent >= br->multicast_last_member_count)
-		goto out;
-
-	br_multicast_send_port_group_query(pg);
-
-out:
-	spin_unlock(&br->multicast_lock);
-}
-
 static struct net_bridge_mdb_entry *br_multicast_get_group(
 	struct net_bridge *br, struct net_bridge_port *port,
 	struct br_ip *group, int hash)
@@ -690,8 +620,6 @@
 	mp->addr = *group;
 	setup_timer(&mp->timer, br_multicast_group_expired,
 		    (unsigned long)mp);
-	setup_timer(&mp->query_timer, br_multicast_group_query_expired,
-		    (unsigned long)mp);
 
 	hlist_add_head_rcu(&mp->hlist[mdb->ver], &mdb->mhash[hash]);
 	mdb->size++;
@@ -746,8 +674,6 @@
 	hlist_add_head(&p->mglist, &port->mglist);
 	setup_timer(&p->timer, br_multicast_port_group_expired,
 		    (unsigned long)p);
-	setup_timer(&p->query_timer, br_multicast_port_group_query_expired,
-		    (unsigned long)p);
 
 	rcu_assign_pointer(*pp, p);
 
@@ -1291,9 +1217,6 @@
 		     time_after(mp->timer.expires, time) :
 		     try_to_del_timer_sync(&mp->timer) >= 0)) {
 			mod_timer(&mp->timer, time);
-
-			mp->queries_sent = 0;
-			mod_timer(&mp->query_timer, now);
 		}
 
 		goto out;
@@ -1310,9 +1233,6 @@
 		     time_after(p->timer.expires, time) :
 		     try_to_del_timer_sync(&p->timer) >= 0)) {
 			mod_timer(&p->timer, time);
-
-			p->queries_sent = 0;
-			mod_timer(&p->query_timer, now);
 		}
 
 		break;
@@ -1680,7 +1600,6 @@
 		hlist_for_each_entry_safe(mp, p, n, &mdb->mhash[i],
 					  hlist[ver]) {
 			del_timer(&mp->timer);
-			del_timer(&mp->query_timer);
 			call_rcu_bh(&mp->rcu, br_multicast_free_group);
 		}
 	}
diff -druN linux-libre-3.2.16-gnu/net/bridge/br_private.h linux-libre-3.2.17-gnu/net/bridge/br_private.h
--- linux-libre-3.2.16-gnu/net/bridge/br_private.h	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/bridge/br_private.h	2012-05-11 08:15:38.000000000 -0400
@@ -82,9 +82,7 @@
 	struct hlist_node		mglist;
 	struct rcu_head			rcu;
 	struct timer_list		timer;
-	struct timer_list		query_timer;
 	struct br_ip			addr;
-	u32				queries_sent;
 };
 
 struct net_bridge_mdb_entry
@@ -94,10 +92,8 @@
 	struct net_bridge_port_group __rcu *ports;
 	struct rcu_head			rcu;
 	struct timer_list		timer;
-	struct timer_list		query_timer;
 	struct br_ip			addr;
 	bool				mglist;
-	u32				queries_sent;
 };
 
 struct net_bridge_mdb_htable
diff -druN linux-libre-3.2.16-gnu/net/core/dev_addr_lists.c linux-libre-3.2.17-gnu/net/core/dev_addr_lists.c
--- linux-libre-3.2.16-gnu/net/core/dev_addr_lists.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/core/dev_addr_lists.c	2012-05-11 08:15:38.000000000 -0400
@@ -696,7 +696,8 @@
 
 static int dev_mc_seq_open(struct inode *inode, struct file *file)
 {
-	return dev_seq_open_ops(inode, file, &dev_mc_seq_ops);
+	return seq_open_net(inode, file, &dev_mc_seq_ops,
+			    sizeof(struct seq_net_private));
 }
 
 static const struct file_operations dev_mc_seq_fops = {
diff -druN linux-libre-3.2.16-gnu/net/core/dev.c linux-libre-3.2.17-gnu/net/core/dev.c
--- linux-libre-3.2.16-gnu/net/core/dev.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/core/dev.c	2012-05-11 08:15:38.000000000 -0400
@@ -4102,54 +4102,41 @@
 
 #ifdef CONFIG_PROC_FS
 
-#define BUCKET_SPACE (32 - NETDEV_HASHBITS)
-
-struct dev_iter_state {
-	struct seq_net_private p;
-	unsigned int pos; /* bucket << BUCKET_SPACE + offset */
-};
+#define BUCKET_SPACE (32 - NETDEV_HASHBITS - 1)
 
 #define get_bucket(x) ((x) >> BUCKET_SPACE)
 #define get_offset(x) ((x) & ((1 << BUCKET_SPACE) - 1))
 #define set_bucket_offset(b, o) ((b) << BUCKET_SPACE | (o))
 
-static inline struct net_device *dev_from_same_bucket(struct seq_file *seq)
+static inline struct net_device *dev_from_same_bucket(struct seq_file *seq, loff_t *pos)
 {
-	struct dev_iter_state *state = seq->private;
 	struct net *net = seq_file_net(seq);
 	struct net_device *dev;
 	struct hlist_node *p;
 	struct hlist_head *h;
-	unsigned int count, bucket, offset;
+	unsigned int count = 0, offset = get_offset(*pos);
 
-	bucket = get_bucket(state->pos);
-	offset = get_offset(state->pos);
-	h = &net->dev_name_head[bucket];
-	count = 0;
+	h = &net->dev_name_head[get_bucket(*pos)];
 	hlist_for_each_entry_rcu(dev, p, h, name_hlist) {
-		if (count++ == offset) {
-			state->pos = set_bucket_offset(bucket, count);
+		if (++count == offset)
 			return dev;
-		}
 	}
 
 	return NULL;
 }
 
-static inline struct net_device *dev_from_new_bucket(struct seq_file *seq)
+static inline struct net_device *dev_from_bucket(struct seq_file *seq, loff_t *pos)
 {
-	struct dev_iter_state *state = seq->private;
 	struct net_device *dev;
 	unsigned int bucket;
 
-	bucket = get_bucket(state->pos);
 	do {
-		dev = dev_from_same_bucket(seq);
+		dev = dev_from_same_bucket(seq, pos);
 		if (dev)
 			return dev;
 
-		bucket++;
-		state->pos = set_bucket_offset(bucket, 0);
+		bucket = get_bucket(*pos) + 1;
+		*pos = set_bucket_offset(bucket, 1);
 	} while (bucket < NETDEV_HASHENTRIES);
 
 	return NULL;
@@ -4162,33 +4149,20 @@
 void *dev_seq_start(struct seq_file *seq, loff_t *pos)
 	__acquires(RCU)
 {
-	struct dev_iter_state *state = seq->private;
-
 	rcu_read_lock();
 	if (!*pos)
 		return SEQ_START_TOKEN;
 
-	/* check for end of the hash */
-	if (state->pos == 0 && *pos > 1)
+	if (get_bucket(*pos) >= NETDEV_HASHENTRIES)
 		return NULL;
 
-	return dev_from_new_bucket(seq);
+	return dev_from_bucket(seq, pos);
 }
 
 void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-	struct net_device *dev;
-
 	++*pos;
-
-	if (v == SEQ_START_TOKEN)
-		return dev_from_new_bucket(seq);
-
-	dev = dev_from_same_bucket(seq);
-	if (dev)
-		return dev;
-
-	return dev_from_new_bucket(seq);
+	return dev_from_bucket(seq, pos);
 }
 
 void dev_seq_stop(struct seq_file *seq, void *v)
@@ -4287,13 +4261,7 @@
 static int dev_seq_open(struct inode *inode, struct file *file)
 {
 	return seq_open_net(inode, file, &dev_seq_ops,
-			    sizeof(struct dev_iter_state));
-}
-
-int dev_seq_open_ops(struct inode *inode, struct file *file,
-		     const struct seq_operations *ops)
-{
-	return seq_open_net(inode, file, ops, sizeof(struct dev_iter_state));
+			    sizeof(struct seq_net_private));
 }
 
 static const struct file_operations dev_seq_fops = {
diff -druN linux-libre-3.2.16-gnu/net/core/net_namespace.c linux-libre-3.2.17-gnu/net/core/net_namespace.c
--- linux-libre-3.2.16-gnu/net/core/net_namespace.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/core/net_namespace.c	2012-05-11 08:15:38.000000000 -0400
@@ -83,21 +83,29 @@
 
 static int ops_init(const struct pernet_operations *ops, struct net *net)
 {
-	int err;
+	int err = -ENOMEM;
+	void *data = NULL;
+
 	if (ops->id && ops->size) {
-		void *data = kzalloc(ops->size, GFP_KERNEL);
+		data = kzalloc(ops->size, GFP_KERNEL);
 		if (!data)
-			return -ENOMEM;
+			goto out;
 
 		err = net_assign_generic(net, *ops->id, data);
-		if (err) {
-			kfree(data);
-			return err;
-		}
+		if (err)
+			goto cleanup;
 	}
+	err = 0;
 	if (ops->init)
-		return ops->init(net);
-	return 0;
+		err = ops->init(net);
+	if (!err)
+		return 0;
+
+cleanup:
+	kfree(data);
+
+out:
+	return err;
 }
 
 static void ops_free(const struct pernet_operations *ops, struct net *net)
@@ -448,12 +456,7 @@
 static int __register_pernet_operations(struct list_head *list,
 					struct pernet_operations *ops)
 {
-	int err = 0;
-	err = ops_init(ops, &init_net);
-	if (err)
-		ops_free(ops, &init_net);
-	return err;
-	
+	return ops_init(ops, &init_net);
 }
 
 static void __unregister_pernet_operations(struct pernet_operations *ops)
diff -druN linux-libre-3.2.16-gnu/net/core/skbuff.c linux-libre-3.2.17-gnu/net/core/skbuff.c
--- linux-libre-3.2.16-gnu/net/core/skbuff.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/core/skbuff.c	2012-05-11 08:15:38.000000000 -0400
@@ -903,9 +903,11 @@
 		goto adjust_others;
 	}
 
-	data = kmalloc(size + sizeof(struct skb_shared_info), gfp_mask);
+	data = kmalloc(size + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)),
+		       gfp_mask);
 	if (!data)
 		goto nodata;
+	size = SKB_WITH_OVERHEAD(ksize(data));
 
 	/* Copy only real data... and, alas, header. This should be
 	 * optimized for the cases when header is void.
@@ -3111,6 +3113,8 @@
  */
 int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
 {
+	int len = skb->len;
+
 	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
 	    (unsigned)sk->sk_rcvbuf)
 		return -ENOMEM;
@@ -3125,7 +3129,7 @@
 
 	skb_queue_tail(&sk->sk_error_queue, skb);
 	if (!sock_flag(sk, SOCK_DEAD))
-		sk->sk_data_ready(sk, skb->len);
+		sk->sk_data_ready(sk, len);
 	return 0;
 }
 EXPORT_SYMBOL(sock_queue_err_skb);
diff -druN linux-libre-3.2.16-gnu/net/ipv4/tcp.c linux-libre-3.2.17-gnu/net/ipv4/tcp.c
--- linux-libre-3.2.16-gnu/net/ipv4/tcp.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/ipv4/tcp.c	2012-05-11 08:15:38.000000000 -0400
@@ -701,11 +701,12 @@
 	skb = alloc_skb_fclone(size + sk->sk_prot->max_header, gfp);
 	if (skb) {
 		if (sk_wmem_schedule(sk, skb->truesize)) {
+			skb_reserve(skb, sk->sk_prot->max_header);
 			/*
 			 * Make sure that we have exactly size bytes
 			 * available to the caller, no more, no less.
 			 */
-			skb_reserve(skb, skb_tailroom(skb) - size);
+			skb->avail_size = size;
 			return skb;
 		}
 		__kfree_skb(skb);
@@ -860,7 +861,7 @@
 	}
 
 out:
-	if (copied)
+	if (copied && !(flags & MSG_SENDPAGE_NOTLAST))
 		tcp_push(sk, flags, mss_now, tp->nonagle);
 	return copied;
 
@@ -995,10 +996,9 @@
 				copy = seglen;
 
 			/* Where to copy to? */
-			if (skb_tailroom(skb) > 0) {
+			if (skb_availroom(skb) > 0) {
 				/* We have some space in skb head. Superb! */
-				if (copy > skb_tailroom(skb))
-					copy = skb_tailroom(skb);
+				copy = min_t(int, copy, skb_availroom(skb));
 				err = skb_add_data_nocache(sk, skb, from, copy);
 				if (err)
 					goto do_fault;
diff -druN linux-libre-3.2.16-gnu/net/ipv4/tcp_input.c linux-libre-3.2.17-gnu/net/ipv4/tcp_input.c
--- linux-libre-3.2.16-gnu/net/ipv4/tcp_input.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/ipv4/tcp_input.c	2012-05-11 08:15:38.000000000 -0400
@@ -334,6 +334,7 @@
 			incr = __tcp_grow_window(sk, skb);
 
 		if (incr) {
+			incr = max_t(int, incr, 2 * skb->len);
 			tp->rcv_ssthresh = min(tp->rcv_ssthresh + incr,
 					       tp->window_clamp);
 			inet_csk(sk)->icsk_ack.quick |= 1;
@@ -473,8 +474,11 @@
 		if (!win_dep) {
 			m -= (new_sample >> 3);
 			new_sample += m;
-		} else if (m < new_sample)
-			new_sample = m << 3;
+		} else {
+			m <<= 3;
+			if (m < new_sample)
+				new_sample = m;
+		}
 	} else {
 		/* No previous measure. */
 		new_sample = m << 3;
diff -druN linux-libre-3.2.16-gnu/net/ipv4/tcp_output.c linux-libre-3.2.17-gnu/net/ipv4/tcp_output.c
--- linux-libre-3.2.16-gnu/net/ipv4/tcp_output.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/ipv4/tcp_output.c	2012-05-11 08:15:38.000000000 -0400
@@ -1093,6 +1093,14 @@
 {
 	int i, k, eat;
 
+	eat = min_t(int, len, skb_headlen(skb));
+	if (eat) {
+		__skb_pull(skb, eat);
+		skb->avail_size -= eat;
+		len -= eat;
+		if (!len)
+			return;
+	}
 	eat = len;
 	k = 0;
 	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
@@ -1124,11 +1132,7 @@
 	if (skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
 		return -ENOMEM;
 
-	/* If len == headlen, we avoid __skb_pull to preserve alignment. */
-	if (unlikely(len < skb_headlen(skb)))
-		__skb_pull(skb, len);
-	else
-		__pskb_trim_head(skb, len - skb_headlen(skb));
+	__pskb_trim_head(skb, len);
 
 	TCP_SKB_CB(skb)->seq += len;
 	skb->ip_summed = CHECKSUM_PARTIAL;
@@ -2057,7 +2061,7 @@
 		/* Punt if not enough space exists in the first SKB for
 		 * the data in the second
 		 */
-		if (skb->len > skb_tailroom(to))
+		if (skb->len > skb_availroom(to))
 			break;
 
 		if (after(TCP_SKB_CB(skb)->end_seq, tcp_wnd_end(tp)))
diff -druN linux-libre-3.2.16-gnu/net/ipv6/mcast.c linux-libre-3.2.17-gnu/net/ipv6/mcast.c
--- linux-libre-3.2.16-gnu/net/ipv6/mcast.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/ipv6/mcast.c	2012-05-11 08:15:38.000000000 -0400
@@ -2054,7 +2054,7 @@
 		if (!delta)
 			pmc->mca_sfcount[sfmode]--;
 		for (j=0; j<i; j++)
-			(void) ip6_mc_del1_src(pmc, sfmode, &psfsrc[i]);
+			ip6_mc_del1_src(pmc, sfmode, &psfsrc[j]);
 	} else if (isexclude != (pmc->mca_sfcount[MCAST_EXCLUDE] != 0)) {
 		struct ip6_sf_list *psf;
 
diff -druN linux-libre-3.2.16-gnu/net/ipv6/tcp_ipv6.c linux-libre-3.2.17-gnu/net/ipv6/tcp_ipv6.c
--- linux-libre-3.2.16-gnu/net/ipv6/tcp_ipv6.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/ipv6/tcp_ipv6.c	2012-05-11 08:15:38.000000000 -0400
@@ -1494,6 +1494,10 @@
 	tcp_mtup_init(newsk);
 	tcp_sync_mss(newsk, dst_mtu(dst));
 	newtp->advmss = dst_metric_advmss(dst);
+	if (tcp_sk(sk)->rx_opt.user_mss &&
+	    tcp_sk(sk)->rx_opt.user_mss < newtp->advmss)
+		newtp->advmss = tcp_sk(sk)->rx_opt.user_mss;
+
 	tcp_initialize_rcv_mss(newsk);
 	if (tcp_rsk(req)->snt_synack)
 		tcp_valid_rtt_meas(newsk,
diff -druN linux-libre-3.2.16-gnu/net/mac80211/tx.c linux-libre-3.2.17-gnu/net/mac80211/tx.c
--- linux-libre-3.2.16-gnu/net/mac80211/tx.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/mac80211/tx.c	2012-05-11 08:15:38.000000000 -0400
@@ -1121,7 +1121,8 @@
 		tx->sta = rcu_dereference(sdata->u.vlan.sta);
 		if (!tx->sta && sdata->dev->ieee80211_ptr->use_4addr)
 			return TX_DROP;
-	} else if (info->flags & IEEE80211_TX_CTL_INJECTED) {
+	} else if (info->flags & IEEE80211_TX_CTL_INJECTED ||
+		   tx->sdata->control_port_protocol == tx->skb->protocol) {
 		tx->sta = sta_info_get_bss(sdata, hdr->addr1);
 	}
 	if (!tx->sta)
diff -druN linux-libre-3.2.16-gnu/net/netlink/af_netlink.c linux-libre-3.2.17-gnu/net/netlink/af_netlink.c
--- linux-libre-3.2.16-gnu/net/netlink/af_netlink.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/netlink/af_netlink.c	2012-05-11 08:15:38.000000000 -0400
@@ -830,12 +830,19 @@
 	return 0;
 }
 
-int netlink_sendskb(struct sock *sk, struct sk_buff *skb)
+static int __netlink_sendskb(struct sock *sk, struct sk_buff *skb)
 {
 	int len = skb->len;
 
 	skb_queue_tail(&sk->sk_receive_queue, skb);
 	sk->sk_data_ready(sk, len);
+	return len;
+}
+
+int netlink_sendskb(struct sock *sk, struct sk_buff *skb)
+{
+	int len = __netlink_sendskb(sk, skb);
+
 	sock_put(sk);
 	return len;
 }
@@ -960,8 +967,7 @@
 	if (atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf &&
 	    !test_bit(0, &nlk->state)) {
 		skb_set_owner_r(skb, sk);
-		skb_queue_tail(&sk->sk_receive_queue, skb);
-		sk->sk_data_ready(sk, skb->len);
+		__netlink_sendskb(sk, skb);
 		return atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf;
 	}
 	return -1;
@@ -1684,10 +1690,8 @@
 
 		if (sk_filter(sk, skb))
 			kfree_skb(skb);
-		else {
-			skb_queue_tail(&sk->sk_receive_queue, skb);
-			sk->sk_data_ready(sk, skb->len);
-		}
+		else
+			__netlink_sendskb(sk, skb);
 		return 0;
 	}
 
@@ -1701,10 +1705,8 @@
 
 	if (sk_filter(sk, skb))
 		kfree_skb(skb);
-	else {
-		skb_queue_tail(&sk->sk_receive_queue, skb);
-		sk->sk_data_ready(sk, skb->len);
-	}
+	else
+		__netlink_sendskb(sk, skb);
 
 	if (cb->done)
 		cb->done(cb);
diff -druN linux-libre-3.2.16-gnu/net/phonet/pep.c linux-libre-3.2.17-gnu/net/phonet/pep.c
--- linux-libre-3.2.16-gnu/net/phonet/pep.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/phonet/pep.c	2012-05-11 08:15:38.000000000 -0400
@@ -1046,6 +1046,9 @@
 	int flags = msg->msg_flags;
 	int err, done;
 
+	if (len > USHRT_MAX)
+		return -EMSGSIZE;
+
 	if ((msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_NOSIGNAL|
 				MSG_CMSG_COMPAT)) ||
 			!(msg->msg_flags & MSG_EOR))
diff -druN linux-libre-3.2.16-gnu/net/sched/sch_gred.c linux-libre-3.2.17-gnu/net/sched/sch_gred.c
--- linux-libre-3.2.16-gnu/net/sched/sch_gred.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/sched/sch_gred.c	2012-05-11 08:15:38.000000000 -0400
@@ -544,11 +544,8 @@
 		opt.packets	= q->packetsin;
 		opt.bytesin	= q->bytesin;
 
-		if (gred_wred_mode(table)) {
-			q->parms.qidlestart =
-				table->tab[table->def]->parms.qidlestart;
-			q->parms.qavg = table->tab[table->def]->parms.qavg;
-		}
+		if (gred_wred_mode(table))
+			gred_load_wred_set(table, q);
 
 		opt.qave = red_calc_qavg(&q->parms, q->parms.qavg);
 
diff -druN linux-libre-3.2.16-gnu/net/sctp/socket.c linux-libre-3.2.17-gnu/net/sctp/socket.c
--- linux-libre-3.2.16-gnu/net/sctp/socket.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/sctp/socket.c	2012-05-11 08:15:38.000000000 -0400
@@ -4133,9 +4133,10 @@
 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
 				  int __user *optlen)
 {
-	if (len < sizeof(struct sctp_event_subscribe))
+	if (len <= 0)
 		return -EINVAL;
-	len = sizeof(struct sctp_event_subscribe);
+	if (len > sizeof(struct sctp_event_subscribe))
+		len = sizeof(struct sctp_event_subscribe);
 	if (put_user(len, optlen))
 		return -EFAULT;
 	if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
diff -druN linux-libre-3.2.16-gnu/net/socket.c linux-libre-3.2.17-gnu/net/socket.c
--- linux-libre-3.2.16-gnu/net/socket.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/socket.c	2012-05-11 08:15:38.000000000 -0400
@@ -791,9 +791,9 @@
 
 	sock = file->private_data;
 
-	flags = !(file->f_flags & O_NONBLOCK) ? 0 : MSG_DONTWAIT;
-	if (more)
-		flags |= MSG_MORE;
+	flags = (file->f_flags & O_NONBLOCK) ? MSG_DONTWAIT : 0;
+	/* more is a combination of MSG_MORE and MSG_SENDPAGE_NOTLAST */
+	flags |= more;
 
 	return kernel_sendpage(sock, page, offset, size, flags);
 }
diff -druN linux-libre-3.2.16-gnu/net/wireless/nl80211.c linux-libre-3.2.17-gnu/net/wireless/nl80211.c
--- linux-libre-3.2.16-gnu/net/wireless/nl80211.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/wireless/nl80211.c	2012-05-11 08:15:38.000000000 -0400
@@ -1258,6 +1258,11 @@
 			goto bad_res;
 		}
 
+		if (!netif_running(netdev)) {
+			result = -ENETDOWN;
+			goto bad_res;
+		}
+
 		nla_for_each_nested(nl_txq_params,
 				    info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS],
 				    rem_txq_params) {
@@ -5944,7 +5949,7 @@
 		.doit = nl80211_get_key,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -5976,7 +5981,7 @@
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.doit = nl80211_addset_beacon,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -5984,7 +5989,7 @@
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 		.doit = nl80211_addset_beacon,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6008,7 +6013,7 @@
 		.doit = nl80211_set_station,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6024,7 +6029,7 @@
 		.doit = nl80211_del_station,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6057,7 +6062,7 @@
 		.doit = nl80211_del_mpath,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6065,7 +6070,7 @@
 		.doit = nl80211_set_bss,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6091,7 +6096,7 @@
 		.doit = nl80211_get_mesh_config,
 		.policy = nl80211_policy,
 		/* can be retrieved by unprivileged users */
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6224,7 +6229,7 @@
 		.doit = nl80211_setdel_pmksa,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6232,7 +6237,7 @@
 		.doit = nl80211_setdel_pmksa,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6240,7 +6245,7 @@
 		.doit = nl80211_flush_pmksa,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
@@ -6328,7 +6333,7 @@
 		.doit = nl80211_set_wds_peer,
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
-		.internal_flags = NL80211_FLAG_NEED_NETDEV |
+		.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
 				  NL80211_FLAG_NEED_RTNL,
 	},
 	{
diff -druN linux-libre-3.2.16-gnu/net/wireless/util.c linux-libre-3.2.17-gnu/net/wireless/util.c
--- linux-libre-3.2.16-gnu/net/wireless/util.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/net/wireless/util.c	2012-05-11 08:15:38.000000000 -0400
@@ -996,7 +996,7 @@
 			if (rdev->wiphy.software_iftypes & BIT(iftype))
 				continue;
 			for (j = 0; j < c->n_limits; j++) {
-				if (!(limits[j].types & iftype))
+				if (!(limits[j].types & BIT(iftype)))
 					continue;
 				if (limits[j].max < num[iftype])
 					goto cont;
diff -druN linux-libre-3.2.16-gnu/scripts/mod/file2alias.c linux-libre-3.2.17-gnu/scripts/mod/file2alias.c
--- linux-libre-3.2.16-gnu/scripts/mod/file2alias.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/scripts/mod/file2alias.c	2012-05-11 08:15:38.000000000 -0400
@@ -926,6 +926,10 @@
 	if (!sym->st_shndx || get_secindex(info, sym) >= info->num_sections)
 		return;
 
+	/* We're looking for an object */
+	if (ELF_ST_TYPE(sym->st_info) != STT_OBJECT)
+		return;
+
 	/* Handle all-NULL symbols allocated into .bss */
 	if (info->sechdrs[get_secindex(info, sym)].sh_type & SHT_NOBITS) {
 		zeros = calloc(1, sym->st_size);
diff -druN linux-libre-3.2.16-gnu/sound/pci/hda/patch_conexant.c linux-libre-3.2.17-gnu/sound/pci/hda/patch_conexant.c
--- linux-libre-3.2.16-gnu/sound/pci/hda/patch_conexant.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/sound/pci/hda/patch_conexant.c	2012-05-11 08:15:38.000000000 -0400
@@ -4003,9 +4003,14 @@
 	int i;
 
 	mute_outputs(codec, spec->multiout.num_dacs, spec->multiout.dac_nids);
-	for (i = 0; i < cfg->hp_outs; i++)
+	for (i = 0; i < cfg->hp_outs; i++) {
+		unsigned int val = PIN_OUT;
+		if (snd_hda_query_pin_caps(codec, cfg->hp_pins[i]) &
+		    AC_PINCAP_HP_DRV)
+			val |= AC_PINCTL_HP_EN;
 		snd_hda_codec_write(codec, cfg->hp_pins[i], 0,
-				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
+				    AC_VERB_SET_PIN_WIDGET_CONTROL, val);
+	}
 	mute_outputs(codec, cfg->hp_outs, cfg->hp_pins);
 	mute_outputs(codec, cfg->line_outs, cfg->line_out_pins);
 	mute_outputs(codec, cfg->speaker_outs, cfg->speaker_pins);
@@ -4408,8 +4413,10 @@
 
 enum {
 	CXT_PINCFG_LENOVO_X200,
+	CXT_PINCFG_LENOVO_TP410,
 };
 
+/* ThinkPad X200 & co with cxt5051 */
 static const struct cxt_pincfg cxt_pincfg_lenovo_x200[] = {
 	{ 0x16, 0x042140ff }, /* HP (seq# overridden) */
 	{ 0x17, 0x21a11000 }, /* dock-mic */
@@ -4417,15 +4424,33 @@
 	{}
 };
 
+/* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
+static const struct cxt_pincfg cxt_pincfg_lenovo_tp410[] = {
+	{ 0x19, 0x042110ff }, /* HP (seq# overridden) */
+	{ 0x1a, 0x21a190f0 }, /* dock-mic */
+	{ 0x1c, 0x212140ff }, /* dock-HP */
+	{}
+};
+
 static const struct cxt_pincfg *cxt_pincfg_tbl[] = {
 	[CXT_PINCFG_LENOVO_X200] = cxt_pincfg_lenovo_x200,
+	[CXT_PINCFG_LENOVO_TP410] = cxt_pincfg_lenovo_tp410,
 };
 
-static const struct snd_pci_quirk cxt_fixups[] = {
+static const struct snd_pci_quirk cxt5051_fixups[] = {
 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
 	{}
 };
 
+static const struct snd_pci_quirk cxt5066_fixups[] = {
+	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
+	SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
+	SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
+	SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
+	SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
+	{}
+};
+
 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
  * can be created (bko#42825)
  */
@@ -4462,11 +4487,13 @@
 		break;
 	case 0x14f15051:
 		add_cx5051_fake_mutes(codec);
+		apply_pin_fixup(codec, cxt5051_fixups, cxt_pincfg_tbl);
+		break;
+	default:
+		apply_pin_fixup(codec, cxt5066_fixups, cxt_pincfg_tbl);
 		break;
 	}
 
-	apply_pin_fixup(codec, cxt_fixups, cxt_pincfg_tbl);
-
 	err = cx_auto_search_adcs(codec);
 	if (err < 0)
 		return err;
diff -druN linux-libre-3.2.16-gnu/sound/pci/hda/patch_realtek.c linux-libre-3.2.17-gnu/sound/pci/hda/patch_realtek.c
--- linux-libre-3.2.16-gnu/sound/pci/hda/patch_realtek.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/sound/pci/hda/patch_realtek.c	2012-05-11 08:15:38.000000000 -0400
@@ -5032,6 +5032,7 @@
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
diff -druN linux-libre-3.2.16-gnu/sound/soc/codecs/tlv320aic23.c linux-libre-3.2.17-gnu/sound/soc/codecs/tlv320aic23.c
--- linux-libre-3.2.16-gnu/sound/soc/codecs/tlv320aic23.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/sound/soc/codecs/tlv320aic23.c	2012-05-11 08:15:38.000000000 -0400
@@ -473,7 +473,7 @@
 static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec,
 				      enum snd_soc_bias_level level)
 {
-	u16 reg = snd_soc_read(codec, TLV320AIC23_PWR) & 0xff7f;
+	u16 reg = snd_soc_read(codec, TLV320AIC23_PWR) & 0x17f;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
@@ -492,7 +492,7 @@
 	case SND_SOC_BIAS_OFF:
 		/* everything off, dac mute, inactive */
 		snd_soc_write(codec, TLV320AIC23_ACTIVE, 0x0);
-		snd_soc_write(codec, TLV320AIC23_PWR, 0xffff);
+		snd_soc_write(codec, TLV320AIC23_PWR, 0x1ff);
 		break;
 	}
 	codec->dapm.bias_level = level;
diff -druN linux-libre-3.2.16-gnu/sound/soc/codecs/wm8994.c linux-libre-3.2.17-gnu/sound/soc/codecs/wm8994.c
--- linux-libre-3.2.16-gnu/sound/soc/codecs/wm8994.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/sound/soc/codecs/wm8994.c	2012-05-11 08:15:38.000000000 -0400
@@ -883,61 +883,170 @@
 	}
 }
 
-static int late_enable_ev(struct snd_soc_dapm_widget *w,
-			  struct snd_kcontrol *kcontrol, int event)
+static int aif1clk_ev(struct snd_soc_dapm_widget *w,
+		      struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = w->codec;
-	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	struct wm8994 *control = codec->control_data;
+	int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA;
+	int dac;
+	int adc;
+	int val;
+
+	switch (control->type) {
+	case WM8994:
+	case WM8958:
+		mask |= WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA;
+		break;
+	default:
+		break;
+	}
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
-		if (wm8994->aif1clk_enable) {
-			snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
-					    WM8994_AIF1CLK_ENA_MASK,
-					    WM8994_AIF1CLK_ENA);
-			wm8994->aif1clk_enable = 0;
-		}
-		if (wm8994->aif2clk_enable) {
-			snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
-					    WM8994_AIF2CLK_ENA_MASK,
-					    WM8994_AIF2CLK_ENA);
-			wm8994->aif2clk_enable = 0;
-		}
+		val = snd_soc_read(codec, WM8994_AIF1_CONTROL_1);
+		if ((val & WM8994_AIF1ADCL_SRC) &&
+		    (val & WM8994_AIF1ADCR_SRC))
+			adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA;
+		else if (!(val & WM8994_AIF1ADCL_SRC) &&
+			 !(val & WM8994_AIF1ADCR_SRC))
+			adc = WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA;
+		else
+			adc = WM8994_AIF1ADC1R_ENA | WM8994_AIF1ADC2R_ENA |
+				WM8994_AIF1ADC1L_ENA | WM8994_AIF1ADC2L_ENA;
+
+		val = snd_soc_read(codec, WM8994_AIF1_CONTROL_2);
+		if ((val & WM8994_AIF1DACL_SRC) &&
+		    (val & WM8994_AIF1DACR_SRC))
+			dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA;
+		else if (!(val & WM8994_AIF1DACL_SRC) &&
+			 !(val & WM8994_AIF1DACR_SRC))
+			dac = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA;
+		else
+			dac = WM8994_AIF1DAC1R_ENA | WM8994_AIF1DAC2R_ENA |
+				WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC2L_ENA;
+
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+				    mask, adc);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+				    mask, dac);
+		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+				    WM8994_AIF1DSPCLK_ENA |
+				    WM8994_SYSDSPCLK_ENA,
+				    WM8994_AIF1DSPCLK_ENA |
+				    WM8994_SYSDSPCLK_ENA);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, mask,
+				    WM8994_AIF1ADC1R_ENA |
+				    WM8994_AIF1ADC1L_ENA |
+				    WM8994_AIF1ADC2R_ENA |
+				    WM8994_AIF1ADC2L_ENA);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, mask,
+				    WM8994_AIF1DAC1R_ENA |
+				    WM8994_AIF1DAC1L_ENA |
+				    WM8994_AIF1DAC2R_ENA |
+				    WM8994_AIF1DAC2L_ENA);
 		break;
-	}
 
-	/* We may also have postponed startup of DSP, handle that. */
-	wm8958_aif_ev(w, kcontrol, event);
+	case SND_SOC_DAPM_PRE_PMD:
+	case SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+				    mask, 0);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+				    mask, 0);
+
+		val = snd_soc_read(codec, WM8994_CLOCKING_1);
+		if (val & WM8994_AIF2DSPCLK_ENA)
+			val = WM8994_SYSDSPCLK_ENA;
+		else
+			val = 0;
+		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+				    WM8994_SYSDSPCLK_ENA |
+				    WM8994_AIF1DSPCLK_ENA, val);
+		break;
+	}
 
 	return 0;
 }
 
-static int late_disable_ev(struct snd_soc_dapm_widget *w,
-			   struct snd_kcontrol *kcontrol, int event)
+static int aif2clk_ev(struct snd_soc_dapm_widget *w,
+		      struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = w->codec;
-	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+	int dac;
+	int adc;
+	int val;
 
 	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		val = snd_soc_read(codec, WM8994_AIF2_CONTROL_1);
+		if ((val & WM8994_AIF2ADCL_SRC) &&
+		    (val & WM8994_AIF2ADCR_SRC))
+			adc = WM8994_AIF2ADCR_ENA;
+		else if (!(val & WM8994_AIF2ADCL_SRC) &&
+			 !(val & WM8994_AIF2ADCR_SRC))
+			adc = WM8994_AIF2ADCL_ENA;
+		else
+			adc = WM8994_AIF2ADCL_ENA | WM8994_AIF2ADCR_ENA;
+
+
+		val = snd_soc_read(codec, WM8994_AIF2_CONTROL_2);
+		if ((val & WM8994_AIF2DACL_SRC) &&
+		    (val & WM8994_AIF2DACR_SRC))
+			dac = WM8994_AIF2DACR_ENA;
+		else if (!(val & WM8994_AIF2DACL_SRC) &&
+			 !(val & WM8994_AIF2DACR_SRC))
+			dac = WM8994_AIF2DACL_ENA;
+		else
+			dac = WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA;
+
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+				    WM8994_AIF2ADCL_ENA |
+				    WM8994_AIF2ADCR_ENA, adc);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+				    WM8994_AIF2DACL_ENA |
+				    WM8994_AIF2DACR_ENA, dac);
+		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+				    WM8994_AIF2DSPCLK_ENA |
+				    WM8994_SYSDSPCLK_ENA,
+				    WM8994_AIF2DSPCLK_ENA |
+				    WM8994_SYSDSPCLK_ENA);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4,
+				    WM8994_AIF2ADCL_ENA |
+				    WM8994_AIF2ADCR_ENA,
+				    WM8994_AIF2ADCL_ENA |
+				    WM8994_AIF2ADCR_ENA);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+				    WM8994_AIF2DACL_ENA |
+				    WM8994_AIF2DACR_ENA,
+				    WM8994_AIF2DACL_ENA |
+				    WM8994_AIF2DACR_ENA);
+		break;
+
+	case SND_SOC_DAPM_PRE_PMD:
 	case SND_SOC_DAPM_POST_PMD:
-		if (wm8994->aif1clk_disable) {
-			snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
-					    WM8994_AIF1CLK_ENA_MASK, 0);
-			wm8994->aif1clk_disable = 0;
-		}
-		if (wm8994->aif2clk_disable) {
-			snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
-					    WM8994_AIF2CLK_ENA_MASK, 0);
-			wm8994->aif2clk_disable = 0;
-		}
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+				    WM8994_AIF2DACL_ENA |
+				    WM8994_AIF2DACR_ENA, 0);
+		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5,
+				    WM8994_AIF2ADCL_ENA |
+				    WM8994_AIF2ADCR_ENA, 0);
+
+		val = snd_soc_read(codec, WM8994_CLOCKING_1);
+		if (val & WM8994_AIF1DSPCLK_ENA)
+			val = WM8994_SYSDSPCLK_ENA;
+		else
+			val = 0;
+		snd_soc_update_bits(codec, WM8994_CLOCKING_1,
+				    WM8994_SYSDSPCLK_ENA |
+				    WM8994_AIF2DSPCLK_ENA, val);
 		break;
 	}
 
 	return 0;
 }
 
-static int aif1clk_ev(struct snd_soc_dapm_widget *w,
-		      struct snd_kcontrol *kcontrol, int event)
+static int aif1clk_late_ev(struct snd_soc_dapm_widget *w,
+			   struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = w->codec;
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
@@ -954,8 +1063,8 @@
 	return 0;
 }
 
-static int aif2clk_ev(struct snd_soc_dapm_widget *w,
-		      struct snd_kcontrol *kcontrol, int event)
+static int aif2clk_late_ev(struct snd_soc_dapm_widget *w,
+			   struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = w->codec;
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
@@ -972,6 +1081,63 @@
 	return 0;
 }
 
+static int late_enable_ev(struct snd_soc_dapm_widget *w,
+			  struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	switch (event) {
+	case SND_SOC_DAPM_PRE_PMU:
+		if (wm8994->aif1clk_enable) {
+			aif1clk_ev(w, kcontrol, event);
+			snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
+					    WM8994_AIF1CLK_ENA_MASK,
+					    WM8994_AIF1CLK_ENA);
+			wm8994->aif1clk_enable = 0;
+		}
+		if (wm8994->aif2clk_enable) {
+			aif2clk_ev(w, kcontrol, event);
+			snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
+					    WM8994_AIF2CLK_ENA_MASK,
+					    WM8994_AIF2CLK_ENA);
+			wm8994->aif2clk_enable = 0;
+		}
+		break;
+	}
+
+	/* We may also have postponed startup of DSP, handle that. */
+	wm8958_aif_ev(w, kcontrol, event);
+
+	return 0;
+}
+
+static int late_disable_ev(struct snd_soc_dapm_widget *w,
+			   struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+
+	switch (event) {
+	case SND_SOC_DAPM_POST_PMD:
+		if (wm8994->aif1clk_disable) {
+			snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
+					    WM8994_AIF1CLK_ENA_MASK, 0);
+			aif1clk_ev(w, kcontrol, event);
+			wm8994->aif1clk_disable = 0;
+		}
+		if (wm8994->aif2clk_disable) {
+			snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
+					    WM8994_AIF2CLK_ENA_MASK, 0);
+			aif2clk_ev(w, kcontrol, event);
+			wm8994->aif2clk_disable = 0;
+		}
+		break;
+	}
+
+	return 0;
+}
+
 static int adc_mux_ev(struct snd_soc_dapm_widget *w,
 		      struct snd_kcontrol *kcontrol, int event)
 {
@@ -1268,9 +1434,9 @@
 	SOC_DAPM_ENUM("AIF2DACR Mux", aif2dacr_src_enum);
 
 static const struct snd_soc_dapm_widget wm8994_lateclk_revd_widgets[] = {
-SND_SOC_DAPM_SUPPLY("AIF1CLK", SND_SOC_NOPM, 0, 0, aif1clk_ev,
+SND_SOC_DAPM_SUPPLY("AIF1CLK", SND_SOC_NOPM, 0, 0, aif1clk_late_ev,
 	SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-SND_SOC_DAPM_SUPPLY("AIF2CLK", SND_SOC_NOPM, 0, 0, aif2clk_ev,
+SND_SOC_DAPM_SUPPLY("AIF2CLK", SND_SOC_NOPM, 0, 0, aif2clk_late_ev,
 	SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
 
 SND_SOC_DAPM_PGA_E("Late DAC1L Enable PGA", SND_SOC_NOPM, 0, 0, NULL, 0,
@@ -1299,8 +1465,10 @@
 };
 
 static const struct snd_soc_dapm_widget wm8994_lateclk_widgets[] = {
-SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8994_AIF1_CLOCKING_1, 0, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8994_AIF1_CLOCKING_1, 0, 0, aif1clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, aif2clk_ev,
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0),
 SND_SOC_DAPM_MIXER("SPKL", WM8994_POWER_MANAGEMENT_3, 8, 0,
 		   left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)),
@@ -1353,30 +1521,30 @@
 SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event,
 		    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
-SND_SOC_DAPM_SUPPLY("DSP1CLK", WM8994_CLOCKING_1, 3, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("DSP2CLK", WM8994_CLOCKING_1, 2, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("DSPINTCLK", WM8994_CLOCKING_1, 1, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSP1CLK", SND_SOC_NOPM, 3, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSP2CLK", SND_SOC_NOPM, 2, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSPINTCLK", SND_SOC_NOPM, 1, 0, NULL, 0),
 
 SND_SOC_DAPM_AIF_OUT("AIF1ADC1L", NULL,
-		     0, WM8994_POWER_MANAGEMENT_4, 9, 0),
+		     0, SND_SOC_NOPM, 9, 0),
 SND_SOC_DAPM_AIF_OUT("AIF1ADC1R", NULL,
-		     0, WM8994_POWER_MANAGEMENT_4, 8, 0),
+		     0, SND_SOC_NOPM, 8, 0),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC1L", NULL, 0,
-		      WM8994_POWER_MANAGEMENT_5, 9, 0, wm8958_aif_ev,
+		      SND_SOC_NOPM, 9, 0, wm8958_aif_ev,
 		      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC1R", NULL, 0,
-		      WM8994_POWER_MANAGEMENT_5, 8, 0, wm8958_aif_ev,
+		      SND_SOC_NOPM, 8, 0, wm8958_aif_ev,
 		      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 
 SND_SOC_DAPM_AIF_OUT("AIF1ADC2L", NULL,
-		     0, WM8994_POWER_MANAGEMENT_4, 11, 0),
+		     0, SND_SOC_NOPM, 11, 0),
 SND_SOC_DAPM_AIF_OUT("AIF1ADC2R", NULL,
-		     0, WM8994_POWER_MANAGEMENT_4, 10, 0),
+		     0, SND_SOC_NOPM, 10, 0),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC2L", NULL, 0,
-		      WM8994_POWER_MANAGEMENT_5, 11, 0, wm8958_aif_ev,
+		      SND_SOC_NOPM, 11, 0, wm8958_aif_ev,
 		      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 SND_SOC_DAPM_AIF_IN_E("AIF1DAC2R", NULL, 0,
-		      WM8994_POWER_MANAGEMENT_5, 10, 0, wm8958_aif_ev,
+		      SND_SOC_NOPM, 10, 0, wm8958_aif_ev,
 		      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 
 SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer", SND_SOC_NOPM, 0, 0,
@@ -1403,14 +1571,14 @@
 		   dac1r_mix, ARRAY_SIZE(dac1r_mix)),
 
 SND_SOC_DAPM_AIF_OUT("AIF2ADCL", NULL, 0,
-		     WM8994_POWER_MANAGEMENT_4, 13, 0),
+		     SND_SOC_NOPM, 13, 0),
 SND_SOC_DAPM_AIF_OUT("AIF2ADCR", NULL, 0,
-		     WM8994_POWER_MANAGEMENT_4, 12, 0),
+		     SND_SOC_NOPM, 12, 0),
 SND_SOC_DAPM_AIF_IN_E("AIF2DACL", NULL, 0,
-		      WM8994_POWER_MANAGEMENT_5, 13, 0, wm8958_aif_ev,
+		      SND_SOC_NOPM, 13, 0, wm8958_aif_ev,
 		      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_AIF_IN_E("AIF2DACR", NULL, 0,
-		      WM8994_POWER_MANAGEMENT_5, 12, 0, wm8958_aif_ev,
+		      SND_SOC_NOPM, 12, 0, wm8958_aif_ev,
 		      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_AIF_IN("AIF1DACDAT", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
diff -druN linux-libre-3.2.16-gnu/sound/soc/soc-dapm.c linux-libre-3.2.17-gnu/sound/soc/soc-dapm.c
--- linux-libre-3.2.16-gnu/sound/soc/soc-dapm.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/sound/soc/soc-dapm.c	2012-05-11 08:15:38.000000000 -0400
@@ -69,6 +69,7 @@
 	[snd_soc_dapm_out_drv] = 10,
 	[snd_soc_dapm_hp] = 10,
 	[snd_soc_dapm_spk] = 10,
+	[snd_soc_dapm_line] = 10,
 	[snd_soc_dapm_post] = 11,
 };
 
@@ -77,6 +78,7 @@
 	[snd_soc_dapm_adc] = 1,
 	[snd_soc_dapm_hp] = 2,
 	[snd_soc_dapm_spk] = 2,
+	[snd_soc_dapm_line] = 2,
 	[snd_soc_dapm_out_drv] = 2,
 	[snd_soc_dapm_pga] = 4,
 	[snd_soc_dapm_mixer_named_ctl] = 5,
diff -druN linux-libre-3.2.16-gnu/tools/perf/util/hist.c linux-libre-3.2.17-gnu/tools/perf/util/hist.c
--- linux-libre-3.2.16-gnu/tools/perf/util/hist.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/tools/perf/util/hist.c	2012-05-11 08:15:38.000000000 -0400
@@ -237,8 +237,8 @@
 			 * mis-adjust symbol addresses when computing
 			 * the history counter to increment.
 			 */
-			if (he->ms.map != entry->ms.map) {
-				he->ms.map = entry->ms.map;
+			if (he->ms.map != entry.ms.map) {
+				he->ms.map = entry.ms.map;
 				if (he->ms.map)
 					he->ms.map->referenced = true;
 			}
diff -druN linux-libre-3.2.16-gnu/virt/kvm/iommu.c linux-libre-3.2.17-gnu/virt/kvm/iommu.c
--- linux-libre-3.2.16-gnu/virt/kvm/iommu.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/virt/kvm/iommu.c	2012-05-11 08:15:38.000000000 -0400
@@ -309,6 +309,11 @@
 	}
 }
 
+void kvm_iommu_unmap_pages(struct kvm *kvm, struct kvm_memory_slot *slot)
+{
+	kvm_iommu_put_pages(kvm, slot->base_gfn, slot->npages);
+}
+
 static int kvm_iommu_unmap_memslots(struct kvm *kvm)
 {
 	int i, idx;
@@ -317,10 +322,9 @@
 	idx = srcu_read_lock(&kvm->srcu);
 	slots = kvm_memslots(kvm);
 
-	for (i = 0; i < slots->nmemslots; i++) {
-		kvm_iommu_put_pages(kvm, slots->memslots[i].base_gfn,
-				    slots->memslots[i].npages);
-	}
+	for (i = 0; i < slots->nmemslots; i++)
+		kvm_iommu_unmap_pages(kvm, &slots->memslots[i]);
+
 	srcu_read_unlock(&kvm->srcu, idx);
 
 	return 0;
diff -druN linux-libre-3.2.16-gnu/virt/kvm/kvm_main.c linux-libre-3.2.17-gnu/virt/kvm/kvm_main.c
--- linux-libre-3.2.16-gnu/virt/kvm/kvm_main.c	2012-04-22 18:31:32.000000000 -0400
+++ linux-libre-3.2.17-gnu/virt/kvm/kvm_main.c	2012-05-11 08:15:38.000000000 -0400
@@ -802,12 +802,13 @@
 	if (r)
 		goto out_free;
 
-	/* map the pages in iommu page table */
+	/* map/unmap the pages in iommu page table */
 	if (npages) {
 		r = kvm_iommu_map_pages(kvm, &new);
 		if (r)
 			goto out_free;
-	}
+	} else
+		kvm_iommu_unmap_pages(kvm, &old);
 
 	r = -ENOMEM;
 	slots = kzalloc(sizeof(struct kvm_memslots), GFP_KERNEL);
