diff -druN linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91rm9200_devices.c linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91rm9200_devices.c
--- linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91rm9200_devices.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91rm9200_devices.c	2012-11-16 11:47:22.000000000 -0500
@@ -462,7 +462,7 @@
 
 static struct platform_device at91rm9200_twi_device = {
 	.name			= "i2c-gpio",
-	.id			= -1,
+	.id			= 0,
 	.dev.platform_data	= &pdata,
 };
 
diff -druN linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9260_devices.c linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9260_devices.c
--- linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9260_devices.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9260_devices.c	2012-11-16 11:47:22.000000000 -0500
@@ -467,7 +467,7 @@
 
 static struct platform_device at91sam9260_twi_device = {
 	.name			= "i2c-gpio",
-	.id			= -1,
+	.id			= 0,
 	.dev.platform_data	= &pdata,
 };
 
diff -druN linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9261_devices.c linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9261_devices.c
--- linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9261_devices.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9261_devices.c	2012-11-16 11:47:22.000000000 -0500
@@ -284,7 +284,7 @@
 
 static struct platform_device at91sam9261_twi_device = {
 	.name			= "i2c-gpio",
-	.id			= -1,
+	.id			= 0,
 	.dev.platform_data	= &pdata,
 };
 
diff -druN linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9263_devices.c linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9263_devices.c
--- linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9263_devices.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9263_devices.c	2012-11-16 11:47:22.000000000 -0500
@@ -540,7 +540,7 @@
 
 static struct platform_device at91sam9263_twi_device = {
 	.name			= "i2c-gpio",
-	.id			= -1,
+	.id			= 0,
 	.dev.platform_data	= &pdata,
 };
 
diff -druN linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9rl_devices.c linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9rl_devices.c
--- linux-libre-3.2.33-gnu/arch/arm/mach-at91/at91sam9rl_devices.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/arm/mach-at91/at91sam9rl_devices.c	2012-11-16 11:47:22.000000000 -0500
@@ -319,7 +319,7 @@
 
 static struct platform_device at91sam9rl_twi_device = {
 	.name			= "i2c-gpio",
-	.id			= -1,
+	.id			= 0,
 	.dev.platform_data	= &pdata,
 };
 
diff -druN linux-libre-3.2.33-gnu/arch/arm/mach-at91/setup.c linux-libre-3.2.34-gnu/arch/arm/mach-at91/setup.c
--- linux-libre-3.2.33-gnu/arch/arm/mach-at91/setup.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/arm/mach-at91/setup.c	2012-11-16 11:47:22.000000000 -0500
@@ -163,7 +163,7 @@
 	}
 
 	/* at91sam9g10 */
-	if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
+	if ((socid & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
 		at91_soc_initdata.type = AT91_SOC_SAM9G10;
 		at91_boot_soc = at91sam9261_soc;
 	}
diff -druN linux-libre-3.2.33-gnu/arch/x86/include/asm/system.h linux-libre-3.2.34-gnu/arch/x86/include/asm/system.h
--- linux-libre-3.2.33-gnu/arch/x86/include/asm/system.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/x86/include/asm/system.h	2012-11-16 11:47:22.000000000 -0500
@@ -93,10 +93,6 @@
 			"memory");					\
 } while (0)
 
-/*
- * disable hlt during certain critical i/o operations
- */
-#define HAVE_DISABLE_HLT
 #else
 
 /* frame pointer must be last for get_wchan */
@@ -392,9 +388,6 @@
 
 #define nop() asm volatile ("nop")
 
-void disable_hlt(void);
-void enable_hlt(void);
-
 void cpu_idle_wait(void);
 
 extern unsigned long arch_align_stack(unsigned long sp);
diff -druN linux-libre-3.2.33-gnu/arch/x86/kernel/process.c linux-libre-3.2.34-gnu/arch/x86/kernel/process.c
--- linux-libre-3.2.33-gnu/arch/x86/kernel/process.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/x86/kernel/process.c	2012-11-16 11:47:22.000000000 -0500
@@ -341,34 +341,10 @@
 EXPORT_SYMBOL(pm_idle);
 #endif
 
-#ifdef CONFIG_X86_32
-/*
- * This halt magic was a workaround for ancient floppy DMA
- * wreckage. It should be safe to remove.
- */
-static int hlt_counter;
-void disable_hlt(void)
-{
-	hlt_counter++;
-}
-EXPORT_SYMBOL(disable_hlt);
-
-void enable_hlt(void)
-{
-	hlt_counter--;
-}
-EXPORT_SYMBOL(enable_hlt);
-
-static inline int hlt_use_halt(void)
-{
-	return (!hlt_counter && boot_cpu_data.hlt_works_ok);
-}
-#else
 static inline int hlt_use_halt(void)
 {
 	return 1;
 }
-#endif
 
 /*
  * We use this if we don't have any better
diff -druN linux-libre-3.2.33-gnu/arch/x86/xen/mmu.c linux-libre-3.2.34-gnu/arch/x86/xen/mmu.c
--- linux-libre-3.2.33-gnu/arch/x86/xen/mmu.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/arch/x86/xen/mmu.c	2012-11-16 11:47:22.000000000 -0500
@@ -1203,6 +1203,25 @@
 	return percpu_read(xen_vcpu_info.arch.cr2);
 }
 
+void xen_flush_tlb_all(void)
+{
+	struct mmuext_op *op;
+	struct multicall_space mcs;
+
+	trace_xen_mmu_flush_tlb_all(0);
+
+	preempt_disable();
+
+	mcs = xen_mc_entry(sizeof(*op));
+
+	op = mcs.args;
+	op->cmd = MMUEXT_TLB_FLUSH_ALL;
+	MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
+
+	xen_mc_issue(PARAVIRT_LAZY_MMU);
+
+	preempt_enable();
+}
 static void xen_flush_tlb(void)
 {
 	struct mmuext_op *op;
@@ -2366,7 +2385,7 @@
 	err = 0;
 out:
 
-	flush_tlb_all();
+	xen_flush_tlb_all();
 
 	return err;
 }
diff -druN linux-libre-3.2.33-gnu/crypto/cryptd.c linux-libre-3.2.34-gnu/crypto/cryptd.c
--- linux-libre-3.2.33-gnu/crypto/cryptd.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/crypto/cryptd.c	2012-11-16 11:47:22.000000000 -0500
@@ -137,13 +137,18 @@
 	struct crypto_async_request *req, *backlog;
 
 	cpu_queue = container_of(work, struct cryptd_cpu_queue, work);
-	/* Only handle one request at a time to avoid hogging crypto
-	 * workqueue. preempt_disable/enable is used to prevent
-	 * being preempted by cryptd_enqueue_request() */
+	/*
+	 * Only handle one request at a time to avoid hogging crypto workqueue.
+	 * preempt_disable/enable is used to prevent being preempted by
+	 * cryptd_enqueue_request(). local_bh_disable/enable is used to prevent
+	 * cryptd_enqueue_request() being accessed from software interrupts.
+	 */
+	local_bh_disable();
 	preempt_disable();
 	backlog = crypto_get_backlog(&cpu_queue->queue);
 	req = crypto_dequeue_request(&cpu_queue->queue);
 	preempt_enable();
+	local_bh_enable();
 
 	if (!req)
 		return;
diff -druN linux-libre-3.2.33-gnu/Documentation/feature-removal-schedule.txt linux-libre-3.2.34-gnu/Documentation/feature-removal-schedule.txt
--- linux-libre-3.2.33-gnu/Documentation/feature-removal-schedule.txt	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/Documentation/feature-removal-schedule.txt	2012-11-16 11:47:22.000000000 -0500
@@ -6,14 +6,6 @@
 
 ---------------------------
 
-What:	x86 floppy disable_hlt
-When:	2012
-Why:	ancient workaround of dubious utility clutters the
-	code used by everybody else.
-Who:	Len Brown <len.brown@intel.com>
-
----------------------------
-
 What:	CONFIG_APM_CPU_IDLE, and its ability to call APM BIOS in idle
 When:	2012
 Why:	This optional sub-feature of APM is of dubious reliability,
diff -druN linux-libre-3.2.33-gnu/drivers/block/floppy.c linux-libre-3.2.34-gnu/drivers/block/floppy.c
--- linux-libre-3.2.33-gnu/drivers/block/floppy.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/block/floppy.c	2012-11-16 11:47:22.000000000 -0500
@@ -1032,37 +1032,6 @@
 	return 0;
 }
 
-static DEFINE_SPINLOCK(floppy_hlt_lock);
-static int hlt_disabled;
-static void floppy_disable_hlt(void)
-{
-	unsigned long flags;
-
-	WARN_ONCE(1, "floppy_disable_hlt() scheduled for removal in 2012");
-	spin_lock_irqsave(&floppy_hlt_lock, flags);
-	if (!hlt_disabled) {
-		hlt_disabled = 1;
-#ifdef HAVE_DISABLE_HLT
-		disable_hlt();
-#endif
-	}
-	spin_unlock_irqrestore(&floppy_hlt_lock, flags);
-}
-
-static void floppy_enable_hlt(void)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&floppy_hlt_lock, flags);
-	if (hlt_disabled) {
-		hlt_disabled = 0;
-#ifdef HAVE_DISABLE_HLT
-		enable_hlt();
-#endif
-	}
-	spin_unlock_irqrestore(&floppy_hlt_lock, flags);
-}
-
 static void setup_DMA(void)
 {
 	unsigned long f;
@@ -1107,7 +1076,6 @@
 	fd_enable_dma();
 	release_dma_lock(f);
 #endif
-	floppy_disable_hlt();
 }
 
 static void show_floppy(void);
@@ -1709,7 +1677,6 @@
 	fd_disable_dma();
 	release_dma_lock(f);
 
-	floppy_enable_hlt();
 	do_floppy = NULL;
 	if (fdc >= N_FDC || FDCS->address == -1) {
 		/* we don't even know which FDC is the culprit */
@@ -1858,8 +1825,6 @@
 		show_floppy();
 	cancel_activity();
 
-	floppy_enable_hlt();
-
 	flags = claim_dma_lock();
 	fd_disable_dma();
 	release_dma_lock(flags);
@@ -4198,6 +4163,7 @@
 
 		disks[dr]->queue = blk_init_queue(do_fd_request, &floppy_lock);
 		if (!disks[dr]->queue) {
+			put_disk(disks[dr]);
 			err = -ENOMEM;
 			goto out_put_disk;
 		}
@@ -4339,7 +4305,7 @@
 
 		err = platform_device_register(&floppy_device[drive]);
 		if (err)
-			goto out_flush_work;
+			goto out_remove_drives;
 
 		err = device_create_file(&floppy_device[drive].dev,
 					 &dev_attr_cmos);
@@ -4357,6 +4323,15 @@
 
 out_unreg_platform_dev:
 	platform_device_unregister(&floppy_device[drive]);
+out_remove_drives:
+	while (drive--) {
+		if ((allowed_drive_mask & (1 << drive)) &&
+		    fdc_state[FDC(drive)].version != FDC_NONE) {
+			del_gendisk(disks[drive]);
+			device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
+			platform_device_unregister(&floppy_device[drive]);
+		}
+	}
 out_flush_work:
 	flush_work_sync(&floppy_work);
 	if (atomic_read(&usage_count))
@@ -4510,7 +4485,6 @@
 #if N_FDC > 1
 	set_dor(1, ~8, 0);
 #endif
-	floppy_enable_hlt();
 
 	if (floppy_track_buffer && max_buffer_sectors) {
 		tmpsize = max_buffer_sectors * 1024;
diff -druN linux-libre-3.2.33-gnu/drivers/gpio/gpio-timberdale.c linux-libre-3.2.34-gnu/drivers/gpio/gpio-timberdale.c
--- linux-libre-3.2.33-gnu/drivers/gpio/gpio-timberdale.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpio/gpio-timberdale.c	2012-11-16 11:47:22.000000000 -0500
@@ -116,7 +116,7 @@
 	unsigned long flags;
 
 	spin_lock_irqsave(&tgpio->lock, flags);
-	tgpio->last_ier &= ~(1 << offset);
+	tgpio->last_ier &= ~(1UL << offset);
 	iowrite32(tgpio->last_ier, tgpio->membase + TGPIO_IER);
 	spin_unlock_irqrestore(&tgpio->lock, flags);
 }
@@ -128,7 +128,7 @@
 	unsigned long flags;
 
 	spin_lock_irqsave(&tgpio->lock, flags);
-	tgpio->last_ier |= 1 << offset;
+	tgpio->last_ier |= 1UL << offset;
 	iowrite32(tgpio->last_ier, tgpio->membase + TGPIO_IER);
 	spin_unlock_irqrestore(&tgpio->lock, flags);
 }
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/drm_fops.c linux-libre-3.2.34-gnu/drivers/gpu/drm/drm_fops.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/drm_fops.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/drm_fops.c	2012-11-16 11:47:22.000000000 -0500
@@ -136,8 +136,11 @@
 	retcode = drm_open_helper(inode, filp, dev);
 	if (!retcode) {
 		atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
-		if (!dev->open_count++)
+		if (!dev->open_count++) {
 			retcode = drm_setup(dev);
+			if (retcode)
+				dev->open_count--;
+		}
 	}
 	if (!retcode) {
 		mutex_lock(&dev->struct_mutex);
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_drv.h linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_drv.h
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_drv.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_drv.h	2012-11-16 11:47:22.000000000 -0500
@@ -227,12 +227,12 @@
 			uint16_t bottom_bar_start;
 			uint16_t left_bar_end;
 			uint16_t right_bar_start;
-		} avi;
+		} __attribute__ ((packed)) avi;
 		struct {
 			uint8_t vn[8];
 			uint8_t pd[16];
 			uint8_t sdi;
-		} spd;
+		} __attribute__ ((packed)) spd;
 		uint8_t payload[27];
 	} __attribute__ ((packed)) body;
 } __attribute__((packed));
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_overlay.c linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_overlay.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_overlay.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_overlay.c	2012-11-16 11:47:22.000000000 -0500
@@ -428,9 +428,17 @@
 	OUT_RING(flip_addr);
 	OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
 	/* turn overlay off */
-	OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
-	OUT_RING(flip_addr);
-	OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+	if (IS_I830(dev)) {
+		/* Workaround: Don't disable the overlay fully, since otherwise
+		 * it dies on the next OVERLAY_ON cmd. */
+		OUT_RING(MI_NOOP);
+		OUT_RING(MI_NOOP);
+		OUT_RING(MI_NOOP);
+	} else {
+		OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
+		OUT_RING(flip_addr);
+		OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+	}
 	ADVANCE_LP_RING();
 
 	return intel_overlay_do_wait_request(overlay, request,
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_sdvo.c linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_sdvo.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_sdvo.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_sdvo.c	2012-11-16 11:47:22.000000000 -0500
@@ -868,31 +868,38 @@
 }
 #endif
 
-static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
+static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo,
+				       unsigned if_index, uint8_t tx_rate,
+				       uint8_t *data, unsigned length)
 {
-	struct dip_infoframe avi_if = {
-		.type = DIP_TYPE_AVI,
-		.ver = DIP_VERSION_AVI,
-		.len = DIP_LEN_AVI,
-	};
-	uint8_t tx_rate = SDVO_HBUF_TX_VSYNC;
-	uint8_t set_buf_index[2] = { 1, 0 };
-	uint64_t *data = (uint64_t *)&avi_if;
-	unsigned i;
-
-	intel_dip_infoframe_csum(&avi_if);
+	uint8_t set_buf_index[2] = { if_index, 0 };
+	uint8_t hbuf_size, tmp[8];
+	int i;
 
 	if (!intel_sdvo_set_value(intel_sdvo,
 				  SDVO_CMD_SET_HBUF_INDEX,
 				  set_buf_index, 2))
 		return false;
 
-	for (i = 0; i < sizeof(avi_if); i += 8) {
+	if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_HBUF_INFO,
+				  &hbuf_size, 1))
+		return false;
+
+	/* Buffer size is 0 based, hooray! */
+	hbuf_size++;
+
+	DRM_DEBUG_KMS("writing sdvo hbuf: %i, hbuf_size %i, hbuf_size: %i\n",
+		      if_index, length, hbuf_size);
+
+	for (i = 0; i < hbuf_size; i += 8) {
+		memset(tmp, 0, 8);
+		if (i < length)
+			memcpy(tmp, data + i, min_t(unsigned, 8, length - i));
+
 		if (!intel_sdvo_set_value(intel_sdvo,
 					  SDVO_CMD_SET_HBUF_DATA,
-					  data, 8))
+					  tmp, 8))
 			return false;
-		data++;
 	}
 
 	return intel_sdvo_set_value(intel_sdvo,
@@ -900,6 +907,28 @@
 				    &tx_rate, 1);
 }
 
+static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
+{
+	struct dip_infoframe avi_if = {
+		.type = DIP_TYPE_AVI,
+		.ver = DIP_VERSION_AVI,
+		.len = DIP_LEN_AVI,
+	};
+	uint8_t sdvo_data[4 + sizeof(avi_if.body.avi)];
+
+	intel_dip_infoframe_csum(&avi_if);
+
+	/* sdvo spec says that the ecc is handled by the hw, and it looks like
+	 * we must not send the ecc field, either. */
+	memcpy(sdvo_data, &avi_if, 3);
+	sdvo_data[3] = avi_if.checksum;
+	memcpy(&sdvo_data[4], &avi_if.body, sizeof(avi_if.body.avi));
+
+	return intel_sdvo_write_infoframe(intel_sdvo, SDVO_HBUF_INDEX_AVI_IF,
+					  SDVO_HBUF_TX_VSYNC,
+					  sdvo_data, sizeof(sdvo_data));
+}
+
 static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo)
 {
 	struct intel_sdvo_tv_format format;
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_sdvo_regs.h linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_sdvo_regs.h
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/i915/intel_sdvo_regs.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/i915/intel_sdvo_regs.h	2012-11-16 11:47:22.000000000 -0500
@@ -708,6 +708,8 @@
 #define SDVO_CMD_SET_AUDIO_STAT		0x91
 #define SDVO_CMD_GET_AUDIO_STAT		0x92
 #define SDVO_CMD_SET_HBUF_INDEX		0x93
+  #define SDVO_HBUF_INDEX_ELD		0
+  #define SDVO_HBUF_INDEX_AVI_IF	1
 #define SDVO_CMD_GET_HBUF_INDEX		0x94
 #define SDVO_CMD_GET_HBUF_INFO		0x95
 #define SDVO_CMD_SET_HBUF_AV_SPLIT	0x96
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nouveau_drv.c linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nouveau_drv.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nouveau_drv.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nouveau_drv.c	2012-11-16 11:47:22.000000000 -0500
@@ -178,8 +178,10 @@
 	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
 		return 0;
 
-	NV_INFO(dev, "Disabling fbcon acceleration...\n");
-	nouveau_fbcon_save_disable_accel(dev);
+	if (dev->mode_config.num_crtc) {
+		NV_INFO(dev, "Disabling fbcon acceleration...\n");
+		nouveau_fbcon_save_disable_accel(dev);
+	}
 
 	NV_INFO(dev, "Unpinning framebuffer(s)...\n");
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
@@ -246,10 +248,12 @@
 		pci_set_power_state(pdev, PCI_D3hot);
 	}
 
-	console_lock();
-	nouveau_fbcon_set_suspend(dev, 1);
-	console_unlock();
-	nouveau_fbcon_restore_accel(dev);
+	if (dev->mode_config.num_crtc) {
+		console_lock();
+		nouveau_fbcon_set_suspend(dev, 1);
+		console_unlock();
+		nouveau_fbcon_restore_accel(dev);
+	}
 	return 0;
 
 out_abort:
@@ -275,7 +279,8 @@
 	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
 		return 0;
 
-	nouveau_fbcon_save_disable_accel(dev);
+	if (dev->mode_config.num_crtc)
+		nouveau_fbcon_save_disable_accel(dev);
 
 	NV_INFO(dev, "We're back, enabling device...\n");
 	pci_set_power_state(pdev, PCI_D0);
@@ -376,15 +381,18 @@
 		nv_crtc->lut.depth = 0;
 	}
 
-	console_lock();
-	nouveau_fbcon_set_suspend(dev, 0);
-	console_unlock();
+	if (dev->mode_config.num_crtc) {
+		console_lock();
+		nouveau_fbcon_set_suspend(dev, 0);
+		console_unlock();
 
-	nouveau_fbcon_zfill_all(dev);
+		nouveau_fbcon_zfill_all(dev);
+	}
 
 	drm_helper_resume_force_mode(dev);
 
-	nouveau_fbcon_restore_accel(dev);
+	if (dev->mode_config.num_crtc)
+		nouveau_fbcon_restore_accel(dev);
 	return 0;
 }
 
@@ -466,9 +474,7 @@
 #ifdef CONFIG_VGA_CONSOLE
 		if (vgacon_text_force())
 			nouveau_modeset = 0;
-		else
 #endif
-			nouveau_modeset = 1;
 	}
 
 	if (!nouveau_modeset)
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nouveau_state.c linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nouveau_state.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nouveau_state.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nouveau_state.c	2012-11-16 11:47:22.000000000 -0500
@@ -46,6 +46,7 @@
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct nouveau_engine *engine = &dev_priv->engine;
+	u32 pclass = dev->pdev->class >> 8;
 
 	switch (dev_priv->chipset & 0xf0) {
 	case 0x00:
@@ -481,7 +482,8 @@
 	}
 
 	/* headless mode */
-	if (nouveau_modeset == 2) {
+	if (nouveau_modeset == 2 ||
+	    (nouveau_modeset < 0 && pclass != PCI_CLASS_DISPLAY_VGA)) {
 		engine->display.early_init = nouveau_stub_init;
 		engine->display.late_takedown = nouveau_stub_takedown;
 		engine->display.create = nouveau_stub_init;
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nv04_dac.c linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nv04_dac.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nv04_dac.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nv04_dac.c	2012-11-16 11:47:22.000000000 -0500
@@ -209,7 +209,7 @@
 	NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode);
 
 	if (blue == 0x18) {
-		NV_INFO(dev, "Load detected on head A\n");
+		NV_DEBUG(dev, "Load detected on head A\n");
 		return connector_status_connected;
 	}
 
@@ -323,7 +323,7 @@
 
 	if (nv17_dac_sample_load(encoder) &
 	    NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
-		NV_INFO(dev, "Load detected on output %c\n",
+		NV_DEBUG(dev, "Load detected on output %c\n",
 			'@' + ffs(dcb->or));
 		return connector_status_connected;
 	} else {
@@ -398,7 +398,7 @@
 
 	helper->dpms(encoder, DRM_MODE_DPMS_ON);
 
-	NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
+	NV_DEBUG(dev, "Output %s is running on CRTC %d using output %c\n",
 		drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
 		nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
 }
@@ -447,7 +447,7 @@
 		return;
 	nv_encoder->last_dpms = mode;
 
-	NV_INFO(dev, "Setting dpms mode %d on vga encoder (output %d)\n",
+	NV_DEBUG(dev, "Setting dpms mode %d on vga encoder (output %d)\n",
 		     mode, nv_encoder->dcb->index);
 
 	nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nv04_dfp.c linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nv04_dfp.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nv04_dfp.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nv04_dfp.c	2012-11-16 11:47:22.000000000 -0500
@@ -468,7 +468,7 @@
 
 	helper->dpms(encoder, DRM_MODE_DPMS_ON);
 
-	NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
+	NV_DEBUG(dev, "Output %s is running on CRTC %d using output %c\n",
 		drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
 		nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
 }
@@ -511,7 +511,7 @@
 		return;
 	nv_encoder->last_dpms = mode;
 
-	NV_INFO(dev, "Setting dpms mode %d on lvds encoder (output %d)\n",
+	NV_DEBUG(dev, "Setting dpms mode %d on lvds encoder (output %d)\n",
 		     mode, nv_encoder->dcb->index);
 
 	if (was_powersaving && is_powersaving_dpms(mode))
@@ -556,7 +556,7 @@
 		return;
 	nv_encoder->last_dpms = mode;
 
-	NV_INFO(dev, "Setting dpms mode %d on tmds encoder (output %d)\n",
+	NV_DEBUG(dev, "Setting dpms mode %d on tmds encoder (output %d)\n",
 		     mode, nv_encoder->dcb->index);
 
 	nv04_dfp_update_backlight(encoder, mode);
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nv04_tv.c linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nv04_tv.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/nouveau/nv04_tv.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/nouveau/nv04_tv.c	2012-11-16 11:47:22.000000000 -0500
@@ -69,7 +69,7 @@
 	struct nv04_mode_state *state = &dev_priv->mode_reg;
 	uint8_t crtc1A;
 
-	NV_INFO(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
+	NV_DEBUG(dev, "Setting dpms mode %d on TV encoder (output %d)\n",
 		mode, nv_encoder->dcb->index);
 
 	state->pllsel &= ~(PLLSEL_TV_CRTC1_MASK | PLLSEL_TV_CRTC2_MASK);
@@ -162,7 +162,7 @@
 
 	helper->dpms(encoder, DRM_MODE_DPMS_ON);
 
-	NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
+	NV_DEBUG(dev, "Output %s is running on CRTC %d using output %c\n",
 		      drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index,
 		      '@' + ffs(nv_encoder->dcb->or));
 }
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/radeon/evergreen.c linux-libre-3.2.34-gnu/drivers/gpu/drm/radeon/evergreen.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/radeon/evergreen.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/radeon/evergreen.c	2012-11-16 11:47:22.000000000 -0500
@@ -1164,7 +1164,7 @@
 	WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
 
 	for (i = 0; i < rdev->num_crtc; i++) {
-		if (save->crtc_enabled) {
+		if (save->crtc_enabled[i]) {
 			tmp = RREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i]);
 			tmp &= ~EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE;
 			WREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i], tmp);
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/radeon/radeon_legacy_encoders.c linux-libre-3.2.34-gnu/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/radeon/radeon_legacy_encoders.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/radeon/radeon_legacy_encoders.c	2012-11-16 11:47:22.000000000 -0500
@@ -650,6 +650,7 @@
 	tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
 	WREG32(RADEON_DAC_CNTL, tmp);
 
+	tmp = dac_macro_cntl;
 	tmp &= ~(RADEON_DAC_PDWN_R |
 		 RADEON_DAC_PDWN_G |
 		 RADEON_DAC_PDWN_B);
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c linux-libre-3.2.34-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c	2012-11-16 11:47:22.000000000 -0500
@@ -306,7 +306,7 @@
 
 	BUG_ON(!atomic_read(&bo->reserved));
 	BUG_ON(old_mem_type != TTM_PL_VRAM &&
-	       old_mem_type != VMW_PL_FLAG_GMR);
+	       old_mem_type != VMW_PL_GMR);
 
 	pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED;
 	if (pin)
diff -druN linux-libre-3.2.33-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c linux-libre-3.2.34-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
--- linux-libre-3.2.33-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c	2012-11-16 11:47:22.000000000 -0500
@@ -1048,6 +1048,11 @@
 	struct drm_device *dev = pci_get_drvdata(pdev);
 	struct vmw_private *dev_priv = vmw_priv(dev);
 
+	mutex_lock(&dev_priv->hw_mutex);
+	vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2);
+	(void) vmw_read(dev_priv, SVGA_REG_ID);
+	mutex_unlock(&dev_priv->hw_mutex);
+
 	/**
 	 * Reclaim 3d reference held by fbdev and potentially
 	 * start fifo.
diff -druN linux-libre-3.2.33-gnu/drivers/hid/hid-microsoft.c linux-libre-3.2.34-gnu/drivers/hid/hid-microsoft.c
--- linux-libre-3.2.33-gnu/drivers/hid/hid-microsoft.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/hid/hid-microsoft.c	2012-11-16 11:47:22.000000000 -0500
@@ -29,22 +29,30 @@
 #define MS_RDESC		0x08
 #define MS_NOGET		0x10
 #define MS_DUPLICATE_USAGES	0x20
+#define MS_RDESC_3K		0x40
 
-/*
- * Microsoft Wireless Desktop Receiver (Model 1028) has
- * 'Usage Min/Max' where it ought to have 'Physical Min/Max'
- */
 static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		unsigned int *rsize)
 {
 	unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
 
+	/*
+	 * Microsoft Wireless Desktop Receiver (Model 1028) has
+	 * 'Usage Min/Max' where it ought to have 'Physical Min/Max'
+	 */
 	if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 &&
 			rdesc[559] == 0x29) {
 		hid_info(hdev, "fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n");
 		rdesc[557] = 0x35;
 		rdesc[559] = 0x45;
 	}
+	/* the same as above (s/usage/physical/) */
+	if ((quirks & MS_RDESC_3K) && *rsize == 106 &&
+			!memcmp((char []){ 0x19, 0x00, 0x29, 0xff },
+				&rdesc[94], 4)) {
+		rdesc[94] = 0x35;
+		rdesc[96] = 0x45;
+	}
 	return rdesc;
 }
 
@@ -193,7 +201,7 @@
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB),
 		.driver_data = MS_PRESENTER },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K),
-		.driver_data = MS_ERGONOMY },
+		.driver_data = MS_ERGONOMY | MS_RDESC_3K },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0),
 		.driver_data = MS_NOGET },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500),
diff -druN linux-libre-3.2.33-gnu/drivers/hwmon/w83627ehf.c linux-libre-3.2.34-gnu/drivers/hwmon/w83627ehf.c
--- linux-libre-3.2.33-gnu/drivers/hwmon/w83627ehf.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/hwmon/w83627ehf.c	2012-11-16 11:47:22.000000000 -0500
@@ -2015,6 +2015,7 @@
 	mutex_init(&data->lock);
 	mutex_init(&data->update_lock);
 	data->name = w83627ehf_device_names[sio_data->kind];
+	data->bank = 0xff;		/* Force initial bank selection */
 	platform_set_drvdata(pdev, data);
 
 	/* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */
diff -druN linux-libre-3.2.33-gnu/drivers/input/touchscreen/tsc40.c linux-libre-3.2.34-gnu/drivers/input/touchscreen/tsc40.c
--- linux-libre-3.2.33-gnu/drivers/input/touchscreen/tsc40.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/input/touchscreen/tsc40.c	2012-11-16 11:47:22.000000000 -0500
@@ -107,7 +107,6 @@
 	__set_bit(BTN_TOUCH, input_dev->keybit);
 	input_set_abs_params(ptsc->dev, ABS_X, 0, 0x3ff, 0, 0);
 	input_set_abs_params(ptsc->dev, ABS_Y, 0, 0x3ff, 0, 0);
-	input_set_abs_params(ptsc->dev, ABS_PRESSURE, 0, 0, 0, 0);
 
 	serio_set_drvdata(serio, ptsc);
 
diff -druN linux-libre-3.2.33-gnu/drivers/net/ethernet/marvell/sky2.c linux-libre-3.2.34-gnu/drivers/net/ethernet/marvell/sky2.c
--- linux-libre-3.2.33-gnu/drivers/net/ethernet/marvell/sky2.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/net/ethernet/marvell/sky2.c	2012-11-16 11:47:22.000000000 -0500
@@ -3060,8 +3060,10 @@
 
 	/* Reading this mask interrupts as side effect */
 	status = sky2_read32(hw, B0_Y2_SP_ISRC2);
-	if (status == 0 || status == ~0)
+	if (status == 0 || status == ~0) {
+		sky2_write32(hw, B0_Y2_SP_ICR, 2);
 		return IRQ_NONE;
+	}
 
 	prefetch(&hw->st_le[hw->st_idx]);
 
diff -druN linux-libre-3.2.33-gnu/drivers/net/ethernet/realtek/r8169.c linux-libre-3.2.34-gnu/drivers/net/ethernet/realtek/r8169.c
--- linux-libre-3.2.33-gnu/drivers/net/ethernet/realtek/r8169.c	2012-10-31 10:56:09.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/net/ethernet/realtek/r8169.c	2012-11-17 23:07:19.000000000 -0500
@@ -77,7 +77,7 @@
 #define MAC_ADDR_LEN	6
 
 #define MAX_READ_REQUEST_SHIFT	12
-#define TX_DMA_BURST	6	/* Maximum PCI burst, '6' is 1024 */
+#define TX_DMA_BURST	7	/* Maximum PCI burst, '7' is unlimited */
 #define SafeMtu		0x1c20	/* ... actually life sucks beyond ~7k */
 #define InterFrameGap	0x03	/* 3 means InterFrameGap = the shortest one */
 
@@ -3514,6 +3514,8 @@
 	void __iomem *ioaddr = tp->mmio_addr;
 
 	switch (tp->mac_version) {
+	case RTL_GIGA_MAC_VER_25:
+	case RTL_GIGA_MAC_VER_26:
 	case RTL_GIGA_MAC_VER_29:
 	case RTL_GIGA_MAC_VER_30:
 	case RTL_GIGA_MAC_VER_32:
@@ -6057,6 +6059,9 @@
 		mc_filter[1] = swab32(data);
 	}
 
+	if (tp->mac_version == RTL_GIGA_MAC_VER_35)
+		mc_filter[1] = mc_filter[0] = 0xffffffff;
+
 	RTL_W32(MAR0 + 4, mc_filter[1]);
 	RTL_W32(MAR0 + 0, mc_filter[0]);
 
diff -druN linux-libre-3.2.33-gnu/drivers/net/usb/usbnet.c linux-libre-3.2.34-gnu/drivers/net/usb/usbnet.c
--- linux-libre-3.2.33-gnu/drivers/net/usb/usbnet.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/net/usb/usbnet.c	2012-11-16 11:47:22.000000000 -0500
@@ -1156,6 +1156,7 @@
 		usb_anchor_urb(urb, &dev->deferred);
 		/* no use to process more packets */
 		netif_stop_queue(net);
+		usb_put_urb(urb);
 		spin_unlock_irqrestore(&dev->txq.lock, flags);
 		netdev_dbg(dev->net, "Delaying transmission for resumption\n");
 		goto deferred;
@@ -1297,6 +1298,8 @@
 
 	cancel_work_sync(&dev->kevent);
 
+	usb_scuttle_anchored_urbs(&dev->deferred);
+
 	if (dev->driver_info->unbind)
 		dev->driver_info->unbind (dev, intf);
 
diff -druN linux-libre-3.2.33-gnu/drivers/net/wireless/ath/ath9k/xmit.c linux-libre-3.2.34-gnu/drivers/net/wireless/ath/ath9k/xmit.c
--- linux-libre-3.2.33-gnu/drivers/net/wireless/ath/ath9k/xmit.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/net/wireless/ath/ath9k/xmit.c	2012-11-16 11:47:22.000000000 -0500
@@ -288,6 +288,7 @@
 	}
 
 	bf = list_first_entry(&sc->tx.txbuf, struct ath_buf, list);
+	bf->bf_next = NULL;
 	list_del(&bf->list);
 
 	spin_unlock_bh(&sc->tx.txbuflock);
@@ -369,7 +370,7 @@
 	u16 seq_st = 0, acked_cnt = 0, txfail_cnt = 0;
 	u32 ba[WME_BA_BMP_SIZE >> 5];
 	int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0;
-	bool rc_update = true;
+	bool rc_update = true, isba;
 	struct ieee80211_tx_rate rates[4];
 	struct ath_frame_info *fi;
 	int nframes;
@@ -407,13 +408,17 @@
 	an = (struct ath_node *)sta->drv_priv;
 	tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
 	tid = ATH_AN_2_TID(an, tidno);
+	isba = ts->ts_flags & ATH9K_TX_BA;
 
 	/*
 	 * The hardware occasionally sends a tx status for the wrong TID.
 	 * In this case, the BA status cannot be considered valid and all
 	 * subframes need to be retransmitted
+	 *
+	 * Only BlockAcks have a TID and therefore normal Acks cannot be
+	 * checked
 	 */
-	if (tidno != ts->tid)
+	if (isba && tidno != ts->tid)
 		txok = false;
 
 	isaggr = bf_isaggr(bf);
@@ -1710,6 +1715,7 @@
 	if (tid)
 		INCR(tid->seq_start, IEEE80211_SEQ_MAX);
 
+	bf->bf_next = NULL;
 	bf->bf_lastbf = bf;
 	ath_tx_fill_desc(sc, bf, txq, fi->framelen);
 	ath_tx_txqaddbuf(sc, txq, &bf_head, false);
diff -druN linux-libre-3.2.33-gnu/drivers/net/wireless/rt2x00/rt2800lib.c linux-libre-3.2.34-gnu/drivers/net/wireless/rt2x00/rt2800lib.c
--- linux-libre-3.2.33-gnu/drivers/net/wireless/rt2x00/rt2800lib.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/net/wireless/rt2x00/rt2800lib.c	2012-11-16 11:47:22.000000000 -0500
@@ -2141,7 +2141,7 @@
 	/*
 	 * Check if temperature compensation is supported.
 	 */
-	if (tssi_bounds[4] == 0xff)
+	if (tssi_bounds[4] == 0xff || step == 0xff)
 		return 0;
 
 	/*
diff -druN linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target.c linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target.c
--- linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target.c	2012-11-16 11:47:22.000000000 -0500
@@ -3523,7 +3523,9 @@
 		 */
 		iscsit_thread_check_cpumask(conn, current, 1);
 
-		schedule_timeout_interruptible(MAX_SCHEDULE_TIMEOUT);
+		wait_event_interruptible(conn->queues_wq,
+					 !iscsit_conn_all_queues_empty(conn) ||
+					 ts->status == ISCSI_THREAD_SET_RESET);
 
 		if ((ts->status == ISCSI_THREAD_SET_RESET) ||
 		     signal_pending(current))
diff -druN linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_core.h linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_core.h
--- linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_core.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_core.h	2012-11-16 11:47:22.000000000 -0500
@@ -491,6 +491,7 @@
 };
 
 struct iscsi_conn {
+	wait_queue_head_t	queues_wq;
 	/* Authentication Successful for this connection */
 	u8			auth_complete;
 	/* State connection is currently in */
diff -druN linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_login.c linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_login.c
--- linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_login.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_login.c	2012-11-16 11:47:22.000000000 -0500
@@ -44,6 +44,7 @@
 
 static int iscsi_login_init_conn(struct iscsi_conn *conn)
 {
+	init_waitqueue_head(&conn->queues_wq);
 	INIT_LIST_HEAD(&conn->conn_list);
 	INIT_LIST_HEAD(&conn->conn_cmd_list);
 	INIT_LIST_HEAD(&conn->immed_queue_list);
diff -druN linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_util.c linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_util.c
--- linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_util.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_util.c	2012-11-16 11:47:22.000000000 -0500
@@ -659,7 +659,7 @@
 	atomic_set(&conn->check_immediate_queue, 1);
 	spin_unlock_bh(&conn->immed_queue_lock);
 
-	wake_up_process(conn->thread_set->tx_thread);
+	wake_up(&conn->queues_wq);
 }
 
 struct iscsi_queue_req *iscsit_get_cmd_from_immediate_queue(struct iscsi_conn *conn)
@@ -733,7 +733,7 @@
 	atomic_inc(&cmd->response_queue_count);
 	spin_unlock_bh(&conn->response_queue_lock);
 
-	wake_up_process(conn->thread_set->tx_thread);
+	wake_up(&conn->queues_wq);
 }
 
 struct iscsi_queue_req *iscsit_get_cmd_from_response_queue(struct iscsi_conn *conn)
@@ -787,6 +787,24 @@
 	}
 }
 
+bool iscsit_conn_all_queues_empty(struct iscsi_conn *conn)
+{
+	bool empty;
+
+	spin_lock_bh(&conn->immed_queue_lock);
+	empty = list_empty(&conn->immed_queue_list);
+	spin_unlock_bh(&conn->immed_queue_lock);
+
+	if (!empty)
+		return empty;
+
+	spin_lock_bh(&conn->response_queue_lock);
+	empty = list_empty(&conn->response_queue_list);
+	spin_unlock_bh(&conn->response_queue_lock);
+
+	return empty;
+}
+
 void iscsit_free_queue_reqs_for_conn(struct iscsi_conn *conn)
 {
 	struct iscsi_queue_req *qr, *qr_tmp;
diff -druN linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_util.h linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_util.h
--- linux-libre-3.2.33-gnu/drivers/target/iscsi/iscsi_target_util.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/target/iscsi/iscsi_target_util.h	2012-11-16 11:47:22.000000000 -0500
@@ -28,6 +28,7 @@
 extern void iscsit_add_cmd_to_response_queue(struct iscsi_cmd *, struct iscsi_conn *, u8);
 extern struct iscsi_queue_req *iscsit_get_cmd_from_response_queue(struct iscsi_conn *);
 extern void iscsit_remove_cmd_from_tx_queues(struct iscsi_cmd *, struct iscsi_conn *);
+extern bool iscsit_conn_all_queues_empty(struct iscsi_conn *);
 extern void iscsit_free_queue_reqs_for_conn(struct iscsi_conn *);
 extern void iscsit_release_cmd(struct iscsi_cmd *);
 extern void iscsit_free_cmd(struct iscsi_cmd *);
diff -druN linux-libre-3.2.33-gnu/drivers/target/target_core_configfs.c linux-libre-3.2.34-gnu/drivers/target/target_core_configfs.c
--- linux-libre-3.2.33-gnu/drivers/target/target_core_configfs.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/target/target_core_configfs.c	2012-11-16 11:47:22.000000000 -0500
@@ -3205,7 +3205,8 @@
 	if (ret < 0)
 		goto out;
 
-	if (core_dev_setup_virtual_lun0() < 0)
+	ret = core_dev_setup_virtual_lun0();
+	if (ret < 0)
 		goto out;
 
 	return 0;
diff -druN linux-libre-3.2.33-gnu/drivers/target/target_core_device.c linux-libre-3.2.34-gnu/drivers/target/target_core_device.c
--- linux-libre-3.2.33-gnu/drivers/target/target_core_device.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/target/target_core_device.c	2012-11-16 11:47:22.000000000 -0500
@@ -835,20 +835,20 @@
 
 u32 se_dev_align_max_sectors(u32 max_sectors, u32 block_size)
 {
-	u32 tmp, aligned_max_sectors;
+	u32 aligned_max_sectors;
+	u32 alignment;
 	/*
 	 * Limit max_sectors to a PAGE_SIZE aligned value for modern
 	 * transport_allocate_data_tasks() operation.
 	 */
-	tmp = rounddown((max_sectors * block_size), PAGE_SIZE);
-	aligned_max_sectors = (tmp / block_size);
-	if (max_sectors != aligned_max_sectors) {
-		printk(KERN_INFO "Rounding down aligned max_sectors from %u"
-				" to %u\n", max_sectors, aligned_max_sectors);
-		return aligned_max_sectors;
-	}
+	alignment = max(1ul, PAGE_SIZE / block_size);
+	aligned_max_sectors = rounddown(max_sectors, alignment);
 
-	return max_sectors;
+	if (max_sectors != aligned_max_sectors)
+		pr_info("Rounding down aligned max_sectors from %u to %u\n",
+			max_sectors, aligned_max_sectors);
+
+	return aligned_max_sectors;
 }
 
 void se_dev_set_default_attribs(
diff -druN linux-libre-3.2.33-gnu/drivers/usb/serial/mos7840.c linux-libre-3.2.34-gnu/drivers/usb/serial/mos7840.c
--- linux-libre-3.2.33-gnu/drivers/usb/serial/mos7840.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/usb/serial/mos7840.c	2012-11-16 11:47:22.000000000 -0500
@@ -2585,7 +2585,6 @@
 static void mos7840_disconnect(struct usb_serial *serial)
 {
 	int i;
-	unsigned long flags;
 	struct moschip_port *mos7840_port;
 	dbg("%s", " disconnect :entering..........");
 
diff -druN linux-libre-3.2.33-gnu/drivers/xen/gntdev.c linux-libre-3.2.34-gnu/drivers/xen/gntdev.c
--- linux-libre-3.2.33-gnu/drivers/xen/gntdev.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/drivers/xen/gntdev.c	2012-11-16 11:47:22.000000000 -0500
@@ -105,6 +105,21 @@
 #endif
 }
 
+static void gntdev_free_map(struct grant_map *map)
+{
+	if (map == NULL)
+		return;
+
+	if (map->pages)
+		free_xenballooned_pages(map->count, map->pages);
+	kfree(map->pages);
+	kfree(map->grants);
+	kfree(map->map_ops);
+	kfree(map->unmap_ops);
+	kfree(map->kmap_ops);
+	kfree(map);
+}
+
 static struct grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count)
 {
 	struct grant_map *add;
@@ -142,12 +157,7 @@
 	return add;
 
 err:
-	kfree(add->pages);
-	kfree(add->grants);
-	kfree(add->map_ops);
-	kfree(add->unmap_ops);
-	kfree(add->kmap_ops);
-	kfree(add);
+	gntdev_free_map(add);
 	return NULL;
 }
 
@@ -196,17 +206,9 @@
 	if (map->notify.flags & UNMAP_NOTIFY_SEND_EVENT)
 		notify_remote_via_evtchn(map->notify.event);
 
-	if (map->pages) {
-		if (!use_ptemod)
-			unmap_grant_pages(map, 0, map->count);
-
-		free_xenballooned_pages(map->count, map->pages);
-	}
-	kfree(map->pages);
-	kfree(map->grants);
-	kfree(map->map_ops);
-	kfree(map->unmap_ops);
-	kfree(map);
+	if (map->pages && !use_ptemod)
+		unmap_grant_pages(map, 0, map->count);
+	gntdev_free_map(map);
 }
 
 /* ------------------------------------------------------------------ */
diff -druN linux-libre-3.2.33-gnu/fs/cifs/cifsacl.c linux-libre-3.2.34-gnu/fs/cifs/cifsacl.c
--- linux-libre-3.2.33-gnu/fs/cifs/cifsacl.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/cifs/cifsacl.c	2012-11-16 11:47:22.000000000 -0500
@@ -225,6 +225,13 @@
 }
 
 static void
+cifs_copy_sid(struct cifs_sid *dst, const struct cifs_sid *src)
+{
+	memcpy(dst, src, sizeof(*dst));
+	dst->num_subauth = min_t(u8, src->num_subauth, NUM_SUBAUTHS);
+}
+
+static void
 id_rb_insert(struct rb_root *root, struct cifs_sid *sidptr,
 		struct cifs_sid_id **psidid, char *typestr)
 {
@@ -248,7 +255,7 @@
 		}
 	}
 
-	memcpy(&(*psidid)->sid, sidptr, sizeof(struct cifs_sid));
+	cifs_copy_sid(&(*psidid)->sid, sidptr);
 	(*psidid)->time = jiffies - (SID_MAP_RETRY + 1);
 	(*psidid)->refcount = 0;
 
@@ -354,7 +361,7 @@
 	 * any fields of the node after a reference is put .
 	 */
 	if (test_bit(SID_ID_MAPPED, &psidid->state)) {
-		memcpy(ssid, &psidid->sid, sizeof(struct cifs_sid));
+		cifs_copy_sid(ssid, &psidid->sid);
 		psidid->time = jiffies; /* update ts for accessing */
 		goto id_sid_out;
 	}
@@ -370,14 +377,14 @@
 		if (IS_ERR(sidkey)) {
 			rc = -EINVAL;
 			cFYI(1, "%s: Can't map and id to a SID", __func__);
+		} else if (sidkey->datalen < sizeof(struct cifs_sid)) {
+			rc = -EIO;
+			cFYI(1, "%s: Downcall contained malformed key "
+				"(datalen=%hu)", __func__, sidkey->datalen);
 		} else {
 			lsid = (struct cifs_sid *)sidkey->payload.data;
-			memcpy(&psidid->sid, lsid,
-				sidkey->datalen < sizeof(struct cifs_sid) ?
-				sidkey->datalen : sizeof(struct cifs_sid));
-			memcpy(ssid, &psidid->sid,
-				sidkey->datalen < sizeof(struct cifs_sid) ?
-				sidkey->datalen : sizeof(struct cifs_sid));
+			cifs_copy_sid(&psidid->sid, lsid);
+			cifs_copy_sid(ssid, &psidid->sid);
 			set_bit(SID_ID_MAPPED, &psidid->state);
 			key_put(sidkey);
 			kfree(psidid->sidstr);
@@ -396,7 +403,7 @@
 			return rc;
 		}
 		if (test_bit(SID_ID_MAPPED, &psidid->state))
-			memcpy(ssid, &psidid->sid, sizeof(struct cifs_sid));
+			cifs_copy_sid(ssid, &psidid->sid);
 		else
 			rc = -EINVAL;
 	}
@@ -674,8 +681,6 @@
 static void copy_sec_desc(const struct cifs_ntsd *pntsd,
 				struct cifs_ntsd *pnntsd, __u32 sidsoffset)
 {
-	int i;
-
 	struct cifs_sid *owner_sid_ptr, *group_sid_ptr;
 	struct cifs_sid *nowner_sid_ptr, *ngroup_sid_ptr;
 
@@ -691,26 +696,14 @@
 	owner_sid_ptr = (struct cifs_sid *)((char *)pntsd +
 				le32_to_cpu(pntsd->osidoffset));
 	nowner_sid_ptr = (struct cifs_sid *)((char *)pnntsd + sidsoffset);
-
-	nowner_sid_ptr->revision = owner_sid_ptr->revision;
-	nowner_sid_ptr->num_subauth = owner_sid_ptr->num_subauth;
-	for (i = 0; i < 6; i++)
-		nowner_sid_ptr->authority[i] = owner_sid_ptr->authority[i];
-	for (i = 0; i < 5; i++)
-		nowner_sid_ptr->sub_auth[i] = owner_sid_ptr->sub_auth[i];
+	cifs_copy_sid(nowner_sid_ptr, owner_sid_ptr);
 
 	/* copy group sid */
 	group_sid_ptr = (struct cifs_sid *)((char *)pntsd +
 				le32_to_cpu(pntsd->gsidoffset));
 	ngroup_sid_ptr = (struct cifs_sid *)((char *)pnntsd + sidsoffset +
 					sizeof(struct cifs_sid));
-
-	ngroup_sid_ptr->revision = group_sid_ptr->revision;
-	ngroup_sid_ptr->num_subauth = group_sid_ptr->num_subauth;
-	for (i = 0; i < 6; i++)
-		ngroup_sid_ptr->authority[i] = group_sid_ptr->authority[i];
-	for (i = 0; i < 5; i++)
-		ngroup_sid_ptr->sub_auth[i] = group_sid_ptr->sub_auth[i];
+	cifs_copy_sid(ngroup_sid_ptr, group_sid_ptr);
 
 	return;
 }
@@ -1117,8 +1110,7 @@
 				kfree(nowner_sid_ptr);
 				return rc;
 			}
-			memcpy(owner_sid_ptr, nowner_sid_ptr,
-					sizeof(struct cifs_sid));
+			cifs_copy_sid(owner_sid_ptr, nowner_sid_ptr);
 			kfree(nowner_sid_ptr);
 			*aclflag = CIFS_ACL_OWNER;
 		}
@@ -1136,8 +1128,7 @@
 				kfree(ngroup_sid_ptr);
 				return rc;
 			}
-			memcpy(group_sid_ptr, ngroup_sid_ptr,
-					sizeof(struct cifs_sid));
+			cifs_copy_sid(group_sid_ptr, ngroup_sid_ptr);
 			kfree(ngroup_sid_ptr);
 			*aclflag = CIFS_ACL_GROUP;
 		}
diff -druN linux-libre-3.2.33-gnu/fs/ecryptfs/main.c linux-libre-3.2.34-gnu/fs/ecryptfs/main.c
--- linux-libre-3.2.33-gnu/fs/ecryptfs/main.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/ecryptfs/main.c	2012-11-16 11:47:22.000000000 -0500
@@ -280,6 +280,7 @@
 	char *fnek_src;
 	char *cipher_key_bytes_src;
 	char *fn_cipher_key_bytes_src;
+	u8 cipher_code;
 
 	*check_ruid = 0;
 
@@ -421,6 +422,18 @@
 	    && !fn_cipher_key_bytes_set)
 		mount_crypt_stat->global_default_fn_cipher_key_bytes =
 			mount_crypt_stat->global_default_cipher_key_size;
+
+	cipher_code = ecryptfs_code_for_cipher_string(
+		mount_crypt_stat->global_default_cipher_name,
+		mount_crypt_stat->global_default_cipher_key_size);
+	if (!cipher_code) {
+		ecryptfs_printk(KERN_ERR,
+				"eCryptfs doesn't support cipher: %s",
+				mount_crypt_stat->global_default_cipher_name);
+		rc = -EINVAL;
+		goto out;
+	}
+
 	mutex_lock(&key_tfm_list_mutex);
 	if (!ecryptfs_tfm_exists(mount_crypt_stat->global_default_cipher_name,
 				 NULL)) {
@@ -506,7 +519,6 @@
 		goto out;
 	}
 
-	s->s_flags = flags;
 	rc = bdi_setup_and_register(&sbi->bdi, "ecryptfs", BDI_CAP_MAP_COPY);
 	if (rc)
 		goto out1;
@@ -542,6 +554,15 @@
 	}
 
 	ecryptfs_set_superblock_lower(s, path.dentry->d_sb);
+
+	/**
+	 * Set the POSIX ACL flag based on whether they're enabled in the lower
+	 * mount. Force a read-only eCryptfs mount if the lower mount is ro.
+	 * Allow a ro eCryptfs mount even when the lower mount is rw.
+	 */
+	s->s_flags = flags & ~MS_POSIXACL;
+	s->s_flags |= path.dentry->d_sb->s_flags & (MS_RDONLY | MS_POSIXACL);
+
 	s->s_maxbytes = path.dentry->d_sb->s_maxbytes;
 	s->s_blocksize = path.dentry->d_sb->s_blocksize;
 	s->s_magic = ECRYPTFS_SUPER_MAGIC;
diff -druN linux-libre-3.2.33-gnu/fs/nfs/dns_resolve.c linux-libre-3.2.34-gnu/fs/nfs/dns_resolve.c
--- linux-libre-3.2.33-gnu/fs/nfs/dns_resolve.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfs/dns_resolve.c	2012-11-16 11:47:22.000000000 -0500
@@ -213,7 +213,7 @@
 {
 	char buf1[NFS_DNS_HOSTNAME_MAXLEN+1];
 	struct nfs_dns_ent key, *item;
-	unsigned long ttl;
+	unsigned int ttl;
 	ssize_t len;
 	int ret = -EINVAL;
 
@@ -236,7 +236,8 @@
 	key.namelen = len;
 	memset(&key.h, 0, sizeof(key.h));
 
-	ttl = get_expiry(&buf);
+	if (get_uint(&buf, &ttl) < 0)
+		goto out;
 	if (ttl == 0)
 		goto out;
 	key.h.expiry_time = ttl + seconds_since_boot();
diff -druN linux-libre-3.2.33-gnu/fs/nfs/internal.h linux-libre-3.2.34-gnu/fs/nfs/internal.h
--- linux-libre-3.2.33-gnu/fs/nfs/internal.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfs/internal.h	2012-11-16 11:47:22.000000000 -0500
@@ -274,8 +274,9 @@
 extern void nfs_sb_deactive(struct super_block *sb);
 
 /* namespace.c */
+#define NFS_PATH_CANONICAL 1
 extern char *nfs_path(char **p, struct dentry *dentry,
-		      char *buffer, ssize_t buflen);
+		      char *buffer, ssize_t buflen, unsigned flags);
 extern struct vfsmount *nfs_d_automount(struct path *path);
 #ifdef CONFIG_NFS_V4
 rpc_authflavor_t nfs_find_best_sec(struct nfs4_secinfo_flavors *);
@@ -364,7 +365,7 @@
 				char *buffer, ssize_t buflen)
 {
 	char *dummy;
-	return nfs_path(&dummy, dentry, buffer, buflen);
+	return nfs_path(&dummy, dentry, buffer, buflen, NFS_PATH_CANONICAL);
 }
 
 /*
diff -druN linux-libre-3.2.33-gnu/fs/nfs/mount_clnt.c linux-libre-3.2.34-gnu/fs/nfs/mount_clnt.c
--- linux-libre-3.2.33-gnu/fs/nfs/mount_clnt.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfs/mount_clnt.c	2012-11-16 11:47:22.000000000 -0500
@@ -181,7 +181,7 @@
 	else
 		msg.rpc_proc = &mnt_clnt->cl_procinfo[MOUNTPROC_MNT];
 
-	status = rpc_call_sync(mnt_clnt, &msg, 0);
+	status = rpc_call_sync(mnt_clnt, &msg, RPC_TASK_SOFT|RPC_TASK_TIMEOUT);
 	rpc_shutdown_client(mnt_clnt);
 
 	if (status < 0)
diff -druN linux-libre-3.2.33-gnu/fs/nfs/namespace.c linux-libre-3.2.34-gnu/fs/nfs/namespace.c
--- linux-libre-3.2.33-gnu/fs/nfs/namespace.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfs/namespace.c	2012-11-16 11:47:22.000000000 -0500
@@ -37,6 +37,7 @@
  * @dentry - pointer to dentry
  * @buffer - result buffer
  * @buflen - length of buffer
+ * @flags - options (see below)
  *
  * Helper function for constructing the server pathname
  * by arbitrary hashed dentry.
@@ -44,8 +45,14 @@
  * This is mainly for use in figuring out the path on the
  * server side when automounting on top of an existing partition
  * and in generating /proc/mounts and friends.
+ *
+ * Supported flags:
+ * NFS_PATH_CANONICAL: ensure there is exactly one slash after
+ *		       the original device (export) name
+ *		       (if unset, the original name is returned verbatim)
  */
-char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen)
+char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen,
+	       unsigned flags)
 {
 	char *end;
 	int namelen;
@@ -78,7 +85,7 @@
 		rcu_read_unlock();
 		goto rename_retry;
 	}
-	if (*end != '/') {
+	if ((flags & NFS_PATH_CANONICAL) && *end != '/') {
 		if (--buflen < 0) {
 			spin_unlock(&dentry->d_lock);
 			rcu_read_unlock();
@@ -95,9 +102,11 @@
 		return end;
 	}
 	namelen = strlen(base);
-	/* Strip off excess slashes in base string */
-	while (namelen > 0 && base[namelen - 1] == '/')
-		namelen--;
+	if (flags & NFS_PATH_CANONICAL) {
+		/* Strip off excess slashes in base string */
+		while (namelen > 0 && base[namelen - 1] == '/')
+			namelen--;
+	}
 	buflen -= namelen;
 	if (buflen < 0) {
 		spin_unlock(&dentry->d_lock);
diff -druN linux-libre-3.2.33-gnu/fs/nfs/nfs4namespace.c linux-libre-3.2.34-gnu/fs/nfs/nfs4namespace.c
--- linux-libre-3.2.33-gnu/fs/nfs/nfs4namespace.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfs/nfs4namespace.c	2012-11-16 11:47:22.000000000 -0500
@@ -57,7 +57,8 @@
 static char *nfs4_path(struct dentry *dentry, char *buffer, ssize_t buflen)
 {
 	char *limit;
-	char *path = nfs_path(&limit, dentry, buffer, buflen);
+	char *path = nfs_path(&limit, dentry, buffer, buflen,
+			      NFS_PATH_CANONICAL);
 	if (!IS_ERR(path)) {
 		char *colon = strchr(path, ':');
 		if (colon && colon < limit)
diff -druN linux-libre-3.2.33-gnu/fs/nfs/nfs4proc.c linux-libre-3.2.34-gnu/fs/nfs/nfs4proc.c
--- linux-libre-3.2.33-gnu/fs/nfs/nfs4proc.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfs/nfs4proc.c	2012-11-16 11:47:22.000000000 -0500
@@ -303,8 +303,7 @@
 			dprintk("%s ERROR: %d Reset session\n", __func__,
 				errorcode);
 			nfs4_schedule_session_recovery(clp->cl_session);
-			exception->retry = 1;
-			break;
+			goto wait_on_recovery;
 #endif /* defined(CONFIG_NFS_V4_1) */
 		case -NFS4ERR_FILE_OPEN:
 			if (exception->timeout > HZ) {
@@ -1464,9 +1463,11 @@
 	data->timestamp = jiffies;
 	if (nfs4_setup_sequence(data->o_arg.server,
 				&data->o_arg.seq_args,
-				&data->o_res.seq_res, 1, task))
-		return;
-	rpc_call_start(task);
+				&data->o_res.seq_res,
+				1, task) != 0)
+		nfs_release_seqid(data->o_arg.seqid);
+	else
+		rpc_call_start(task);
 	return;
 unlock_no_action:
 	rcu_read_unlock();
@@ -2046,9 +2047,10 @@
 	calldata->timestamp = jiffies;
 	if (nfs4_setup_sequence(NFS_SERVER(calldata->inode),
 				&calldata->arg.seq_args, &calldata->res.seq_res,
-				1, task))
-		return;
-	rpc_call_start(task);
+				1, task) != 0)
+		nfs_release_seqid(calldata->arg.seqid);
+	else
+		rpc_call_start(task);
 }
 
 static const struct rpc_call_ops nfs4_close_ops = {
@@ -4148,6 +4150,7 @@
 			if (nfs4_async_handle_error(task, calldata->server, NULL) == -EAGAIN)
 				rpc_restart_call_prepare(task);
 	}
+	nfs_release_seqid(calldata->arg.seqid);
 }
 
 static void nfs4_locku_prepare(struct rpc_task *task, void *data)
@@ -4164,9 +4167,11 @@
 	calldata->timestamp = jiffies;
 	if (nfs4_setup_sequence(calldata->server,
 				&calldata->arg.seq_args,
-				&calldata->res.seq_res, 1, task))
-		return;
-	rpc_call_start(task);
+				&calldata->res.seq_res,
+				1, task) != 0)
+		nfs_release_seqid(calldata->arg.seqid);
+	else
+		rpc_call_start(task);
 }
 
 static const struct rpc_call_ops nfs4_locku_ops = {
@@ -4310,7 +4315,7 @@
 	/* Do we need to do an open_to_lock_owner? */
 	if (!(data->arg.lock_seqid->sequence->flags & NFS_SEQID_CONFIRMED)) {
 		if (nfs_wait_on_sequence(data->arg.open_seqid, task) != 0)
-			return;
+			goto out_release_lock_seqid;
 		data->arg.open_stateid = &state->stateid;
 		data->arg.new_lock_owner = 1;
 		data->res.open_seqid = data->arg.open_seqid;
@@ -4319,10 +4324,15 @@
 	data->timestamp = jiffies;
 	if (nfs4_setup_sequence(data->server,
 				&data->arg.seq_args,
-				&data->res.seq_res, 1, task))
+				&data->res.seq_res,
+				1, task) == 0) {
+		rpc_call_start(task);
 		return;
-	rpc_call_start(task);
-	dprintk("%s: done!, ret = %d\n", __func__, data->rpc_status);
+	}
+	nfs_release_seqid(data->arg.open_seqid);
+out_release_lock_seqid:
+	nfs_release_seqid(data->arg.lock_seqid);
+	dprintk("%s: done!, ret = %d\n", __func__, task->tk_status);
 }
 
 static void nfs4_recover_lock_prepare(struct rpc_task *task, void *calldata)
diff -druN linux-libre-3.2.33-gnu/fs/nfs/super.c linux-libre-3.2.34-gnu/fs/nfs/super.c
--- linux-libre-3.2.33-gnu/fs/nfs/super.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfs/super.c	2012-11-16 11:47:22.000000000 -0500
@@ -768,7 +768,7 @@
 	int err = 0;
 	if (!page)
 		return -ENOMEM;
-	devname = nfs_path(&dummy, mnt->mnt_root, page, PAGE_SIZE);
+	devname = nfs_path(&dummy, mnt->mnt_root, page, PAGE_SIZE, 0);
 	if (IS_ERR(devname))
 		err = PTR_ERR(devname);
 	else
diff -druN linux-libre-3.2.33-gnu/fs/nfsd/export.c linux-libre-3.2.34-gnu/fs/nfsd/export.c
--- linux-libre-3.2.33-gnu/fs/nfsd/export.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/nfsd/export.c	2012-11-16 11:47:22.000000000 -0500
@@ -401,7 +401,7 @@
 	int migrated, i, err;
 
 	/* listsize */
-	err = get_int(mesg, &fsloc->locations_count);
+	err = get_uint(mesg, &fsloc->locations_count);
 	if (err)
 		return err;
 	if (fsloc->locations_count > MAX_FS_LOCATIONS)
@@ -459,7 +459,7 @@
 		return -EINVAL;
 
 	for (f = exp->ex_flavors; f < exp->ex_flavors + listsize; f++) {
-		err = get_int(mesg, &f->pseudoflavor);
+		err = get_uint(mesg, &f->pseudoflavor);
 		if (err)
 			return err;
 		/*
@@ -468,7 +468,7 @@
 		 * problem at export time instead of when a client fails
 		 * to authenticate.
 		 */
-		err = get_int(mesg, &f->flags);
+		err = get_uint(mesg, &f->flags);
 		if (err)
 			return err;
 		/* Only some flags are allowed to differ between flavors: */
diff -druN linux-libre-3.2.33-gnu/fs/notify/fanotify/fanotify.c linux-libre-3.2.34-gnu/fs/notify/fanotify/fanotify.c
--- linux-libre-3.2.33-gnu/fs/notify/fanotify/fanotify.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/notify/fanotify/fanotify.c	2012-11-16 11:47:22.000000000 -0500
@@ -21,6 +21,7 @@
 			if ((old->path.mnt == new->path.mnt) &&
 			    (old->path.dentry == new->path.dentry))
 				return true;
+			break;
 		case (FSNOTIFY_EVENT_NONE):
 			return true;
 		default:
diff -druN linux-libre-3.2.33-gnu/fs/xfs/xfs_log_recover.c linux-libre-3.2.34-gnu/fs/xfs/xfs_log_recover.c
--- linux-libre-3.2.33-gnu/fs/xfs/xfs_log_recover.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/fs/xfs/xfs_log_recover.c	2012-11-16 11:47:22.000000000 -0500
@@ -3514,7 +3514,7 @@
 				 *   - order is important.
 				 */
 				error = xlog_bread_offset(log, 0,
-						bblks - split_bblks, hbp,
+						bblks - split_bblks, dbp,
 						offset + BBTOB(split_bblks));
 				if (error)
 					goto bread_err2;
diff -druN linux-libre-3.2.33-gnu/include/linux/if_link.h linux-libre-3.2.34-gnu/include/linux/if_link.h
--- linux-libre-3.2.33-gnu/include/linux/if_link.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/include/linux/if_link.h	2012-11-16 11:47:22.000000000 -0500
@@ -137,6 +137,7 @@
 	IFLA_AF_SPEC,
 	IFLA_GROUP,		/* Group the device belongs to */
 	IFLA_NET_NS_FD,
+	IFLA_EXT_MASK,		/* Extended info mask, VFs, etc */
 	__IFLA_MAX
 };
 
diff -druN linux-libre-3.2.33-gnu/include/linux/rtnetlink.h linux-libre-3.2.34-gnu/include/linux/rtnetlink.h
--- linux-libre-3.2.33-gnu/include/linux/rtnetlink.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/include/linux/rtnetlink.h	2012-11-16 11:47:22.000000000 -0500
@@ -602,6 +602,9 @@
 #define TCA_ACT_TAB 1 /* attr type must be >=1 */	
 #define TCAA_MAX 1
 
+/* New extended info filters for IFLA_EXT_MASK */
+#define RTEXT_FILTER_VF		(1 << 0)
+
 /* End of information exported to user level */
 
 #ifdef __KERNEL__
diff -druN linux-libre-3.2.33-gnu/include/linux/sunrpc/cache.h linux-libre-3.2.34-gnu/include/linux/sunrpc/cache.h
--- linux-libre-3.2.33-gnu/include/linux/sunrpc/cache.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/include/linux/sunrpc/cache.h	2012-11-16 11:47:22.000000000 -0500
@@ -224,6 +224,22 @@
 	return 0;
 }
 
+static inline int get_uint(char **bpp, unsigned int *anint)
+{
+	char buf[50];
+	int len = qword_get(bpp, buf, sizeof(buf));
+
+	if (len < 0)
+		return -EINVAL;
+	if (len == 0)
+		return -ENOENT;
+
+	if (kstrtouint(buf, 0, anint))
+		return -EINVAL;
+
+	return 0;
+}
+
 /*
  * timestamps kept in the cache are expressed in seconds
  * since boot.  This is the best for measuring differences in
diff -druN linux-libre-3.2.33-gnu/include/net/cfg80211.h linux-libre-3.2.34-gnu/include/net/cfg80211.h
--- linux-libre-3.2.33-gnu/include/net/cfg80211.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/include/net/cfg80211.h	2012-11-16 11:47:22.000000000 -0500
@@ -2431,6 +2431,15 @@
 unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc);
 
 /**
+ * ieee80211_get_mesh_hdrlen - get mesh extension header length
+ * @meshhdr: the mesh extension header, only the flags field
+ *	(first byte) will be accessed
+ * Returns the length of the extension header, which is always at
+ * least 6 bytes and at most 18 if address 5 and 6 are present.
+ */
+unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr);
+
+/**
  * DOC: Data path helpers
  *
  * In addition to generic utilities, cfg80211 also offers
diff -druN linux-libre-3.2.33-gnu/include/net/rtnetlink.h linux-libre-3.2.34-gnu/include/net/rtnetlink.h
--- linux-libre-3.2.33-gnu/include/net/rtnetlink.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/include/net/rtnetlink.h	2012-11-16 11:47:22.000000000 -0500
@@ -6,7 +6,7 @@
 
 typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, void *);
 typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
-typedef u16 (*rtnl_calcit_func)(struct sk_buff *);
+typedef u16 (*rtnl_calcit_func)(struct sk_buff *, struct nlmsghdr *);
 
 extern int	__rtnl_register(int protocol, int msgtype,
 				rtnl_doit_func, rtnl_dumpit_func,
diff -druN linux-libre-3.2.33-gnu/include/sound/core.h linux-libre-3.2.34-gnu/include/sound/core.h
--- linux-libre-3.2.33-gnu/include/sound/core.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/include/sound/core.h	2012-11-16 11:47:22.000000000 -0500
@@ -132,6 +132,7 @@
 	int shutdown;			/* this card is going down */
 	int free_on_last_close;		/* free in context of file_release */
 	wait_queue_head_t shutdown_sleep;
+	atomic_t refcount;		/* refcount for disconnection */
 	struct device *dev;		/* device assigned to this card */
 	struct device *card_dev;	/* cardX object for sysfs */
 
@@ -189,6 +190,7 @@
 	const struct file_operations *f_ops;	/* file operations */
 	void *private_data;		/* private data for f_ops->open */
 	struct device *dev;		/* device for sysfs */
+	struct snd_card *card_ptr;	/* assigned card instance */
 };
 
 /* return a device pointer linked to each sound device as a parent */
@@ -295,6 +297,7 @@
 int snd_component_add(struct snd_card *card, const char *component);
 int snd_card_file_add(struct snd_card *card, struct file *file);
 int snd_card_file_remove(struct snd_card *card, struct file *file);
+void snd_card_unref(struct snd_card *card);
 
 #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr))
 
diff -druN linux-libre-3.2.33-gnu/include/trace/events/xen.h linux-libre-3.2.34-gnu/include/trace/events/xen.h
--- linux-libre-3.2.33-gnu/include/trace/events/xen.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/include/trace/events/xen.h	2012-11-16 11:47:22.000000000 -0500
@@ -377,6 +377,14 @@
 DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin);
 DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin);
 
+TRACE_EVENT(xen_mmu_flush_tlb_all,
+	    TP_PROTO(int x),
+	    TP_ARGS(x),
+	    TP_STRUCT__entry(__array(char, x, 0)),
+	    TP_fast_assign((void)x),
+	    TP_printk("%s", "")
+	);
+
 TRACE_EVENT(xen_mmu_flush_tlb,
 	    TP_PROTO(int x),
 	    TP_ARGS(x),
diff -druN linux-libre-3.2.33-gnu/kernel/module.c linux-libre-3.2.34-gnu/kernel/module.c
--- linux-libre-3.2.33-gnu/kernel/module.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/kernel/module.c	2012-11-16 11:47:22.000000000 -0500
@@ -2193,15 +2193,17 @@
 
 	src = (void *)info->hdr + symsect->sh_offset;
 	nsrc = symsect->sh_size / sizeof(*src);
-	for (ndst = i = 1; i < nsrc; ++i, ++src)
-		if (is_core_symbol(src, info->sechdrs, info->hdr->e_shnum)) {
-			unsigned int j = src->st_name;
+	for (ndst = i = 0; i < nsrc; i++) {
+		if (i == 0 ||
+		    is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum)) {
+			unsigned int j = src[i].st_name;
 
 			while (!__test_and_set_bit(j, info->strmap)
 			       && info->strtab[j])
 				++j;
 			++ndst;
 		}
+	}
 
 	/* Append room for core symbols at end of core part. */
 	info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
@@ -2238,14 +2240,14 @@
 
 	mod->core_symtab = dst = mod->module_core + info->symoffs;
 	src = mod->symtab;
-	*dst = *src;
-	for (ndst = i = 1; i < mod->num_symtab; ++i, ++src) {
-		if (!is_core_symbol(src, info->sechdrs, info->hdr->e_shnum))
-			continue;
-		dst[ndst] = *src;
-		dst[ndst].st_name = bitmap_weight(info->strmap,
-						  dst[ndst].st_name);
-		++ndst;
+	for (ndst = i = 0; i < mod->num_symtab; i++) {
+		if (i == 0 ||
+		    is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum)) {
+			dst[ndst] = src[i];
+			dst[ndst].st_name = bitmap_weight(info->strmap,
+							  dst[ndst].st_name);
+			++ndst;
+		}
 	}
 	mod->core_num_syms = ndst;
 
diff -druN linux-libre-3.2.33-gnu/Makefile linux-libre-3.2.34-gnu/Makefile
--- linux-libre-3.2.33-gnu/Makefile	2012-10-31 10:46:48.000000000 -0400
+++ linux-libre-3.2.34-gnu/Makefile	2012-11-17 23:01:41.000000000 -0500
@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 2
-SUBLEVEL = 33
+SUBLEVEL = 34
 EXTRAVERSION =-gnu
 NAME = Saber-toothed Squirrel
 
diff -druN linux-libre-3.2.33-gnu/mm/vmscan.c linux-libre-3.2.34-gnu/mm/vmscan.c
--- linux-libre-3.2.33-gnu/mm/vmscan.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/mm/vmscan.c	2012-11-16 11:47:22.000000000 -0500
@@ -3015,6 +3015,8 @@
 						&balanced_classzone_idx);
 		}
 	}
+
+	current->reclaim_state = NULL;
 	return 0;
 }
 
diff -druN linux-libre-3.2.33-gnu/net/bluetooth/hci_conn.c linux-libre-3.2.34-gnu/net/bluetooth/hci_conn.c
--- linux-libre-3.2.33-gnu/net/bluetooth/hci_conn.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/bluetooth/hci_conn.c	2012-11-16 11:47:22.000000000 -0500
@@ -642,8 +642,10 @@
 {
 	BT_DBG("conn %p", conn);
 
+#ifdef CONFIG_BT_L2CAP
 	if (conn->type == LE_LINK)
 		return smp_conn_security(conn, sec_level);
+#endif
 
 	/* For sdp we don't need the link key. */
 	if (sec_level == BT_SECURITY_SDP)
diff -druN linux-libre-3.2.33-gnu/net/core/dev.c linux-libre-3.2.34-gnu/net/core/dev.c
--- linux-libre-3.2.33-gnu/net/core/dev.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/core/dev.c	2012-11-16 11:47:22.000000000 -0500
@@ -1633,7 +1633,7 @@
 
 static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb)
 {
-	if (ptype->af_packet_priv == NULL)
+	if (!ptype->af_packet_priv || !skb->sk)
 		return false;
 
 	if (ptype->id_match)
diff -druN linux-libre-3.2.33-gnu/net/core/rtnetlink.c linux-libre-3.2.34-gnu/net/core/rtnetlink.c
--- linux-libre-3.2.33-gnu/net/core/rtnetlink.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/core/rtnetlink.c	2012-11-16 11:47:22.000000000 -0500
@@ -60,7 +60,6 @@
 };
 
 static DEFINE_MUTEX(rtnl_mutex);
-static u16 min_ifinfo_dump_size;
 
 void rtnl_lock(void)
 {
@@ -727,10 +726,11 @@
 }
 
 /* All VF info */
-static inline int rtnl_vfinfo_size(const struct net_device *dev)
+static inline int rtnl_vfinfo_size(const struct net_device *dev,
+				   u32 ext_filter_mask)
 {
-	if (dev->dev.parent && dev_is_pci(dev->dev.parent)) {
-
+	if (dev->dev.parent && dev_is_pci(dev->dev.parent) &&
+	    (ext_filter_mask & RTEXT_FILTER_VF)) {
 		int num_vfs = dev_num_vf(dev->dev.parent);
 		size_t size = nla_total_size(sizeof(struct nlattr));
 		size += nla_total_size(num_vfs * sizeof(struct nlattr));
@@ -769,7 +769,8 @@
 		return port_self_size;
 }
 
-static noinline size_t if_nlmsg_size(const struct net_device *dev)
+static noinline size_t if_nlmsg_size(const struct net_device *dev,
+				     u32 ext_filter_mask)
 {
 	return NLMSG_ALIGN(sizeof(struct ifinfomsg))
 	       + nla_total_size(IFNAMSIZ) /* IFLA_IFNAME */
@@ -787,8 +788,9 @@
 	       + nla_total_size(4) /* IFLA_MASTER */
 	       + nla_total_size(1) /* IFLA_OPERSTATE */
 	       + nla_total_size(1) /* IFLA_LINKMODE */
-	       + nla_total_size(4) /* IFLA_NUM_VF */
-	       + rtnl_vfinfo_size(dev) /* IFLA_VFINFO_LIST */
+	       + nla_total_size(ext_filter_mask
+			        & RTEXT_FILTER_VF ? 4 : 0) /* IFLA_NUM_VF */
+	       + rtnl_vfinfo_size(dev, ext_filter_mask) /* IFLA_VFINFO_LIST */
 	       + rtnl_port_size(dev) /* IFLA_VF_PORTS + IFLA_PORT_SELF */
 	       + rtnl_link_get_size(dev) /* IFLA_LINKINFO */
 	       + rtnl_link_get_af_size(dev); /* IFLA_AF_SPEC */
@@ -871,7 +873,7 @@
 
 static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 			    int type, u32 pid, u32 seq, u32 change,
-			    unsigned int flags)
+			    unsigned int flags, u32 ext_filter_mask)
 {
 	struct ifinfomsg *ifm;
 	struct nlmsghdr *nlh;
@@ -944,10 +946,11 @@
 		goto nla_put_failure;
 	copy_rtnl_link_stats64(nla_data(attr), stats);
 
-	if (dev->dev.parent)
+	if (dev->dev.parent && (ext_filter_mask & RTEXT_FILTER_VF))
 		NLA_PUT_U32(skb, IFLA_NUM_VF, dev_num_vf(dev->dev.parent));
 
-	if (dev->netdev_ops->ndo_get_vf_config && dev->dev.parent) {
+	if (dev->netdev_ops->ndo_get_vf_config && dev->dev.parent
+	    && (ext_filter_mask & RTEXT_FILTER_VF)) {
 		int i;
 
 		struct nlattr *vfinfo, *vf;
@@ -1051,6 +1054,8 @@
 	struct net_device *dev;
 	struct hlist_head *head;
 	struct hlist_node *node;
+	struct nlattr *tb[IFLA_MAX+1];
+	u32 ext_filter_mask = 0;
 
 	s_h = cb->args[0];
 	s_idx = cb->args[1];
@@ -1058,6 +1063,13 @@
 	rcu_read_lock();
 	cb->seq = net->dev_base_seq;
 
+	if (nlmsg_parse(cb->nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX,
+			ifla_policy) >= 0) {
+
+		if (tb[IFLA_EXT_MASK])
+			ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]);
+	}
+
 	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
 		idx = 0;
 		head = &net->dev_index_head[h];
@@ -1067,7 +1079,8 @@
 			if (rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK,
 					     NETLINK_CB(cb->skb).pid,
 					     cb->nlh->nlmsg_seq, 0,
-					     NLM_F_MULTI) <= 0)
+					     NLM_F_MULTI,
+					     ext_filter_mask) <= 0)
 				goto out;
 
 			nl_dump_check_consistent(cb, nlmsg_hdr(skb));
@@ -1103,6 +1116,7 @@
 	[IFLA_VF_PORTS]		= { .type = NLA_NESTED },
 	[IFLA_PORT_SELF]	= { .type = NLA_NESTED },
 	[IFLA_AF_SPEC]		= { .type = NLA_NESTED },
+	[IFLA_EXT_MASK]		= { .type = NLA_U32 },
 };
 EXPORT_SYMBOL(ifla_policy);
 
@@ -1845,6 +1859,7 @@
 	struct net_device *dev = NULL;
 	struct sk_buff *nskb;
 	int err;
+	u32 ext_filter_mask = 0;
 
 	err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy);
 	if (err < 0)
@@ -1853,6 +1868,9 @@
 	if (tb[IFLA_IFNAME])
 		nla_strlcpy(ifname, tb[IFLA_IFNAME], IFNAMSIZ);
 
+	if (tb[IFLA_EXT_MASK])
+		ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]);
+
 	ifm = nlmsg_data(nlh);
 	if (ifm->ifi_index > 0)
 		dev = __dev_get_by_index(net, ifm->ifi_index);
@@ -1864,12 +1882,12 @@
 	if (dev == NULL)
 		return -ENODEV;
 
-	nskb = nlmsg_new(if_nlmsg_size(dev), GFP_KERNEL);
+	nskb = nlmsg_new(if_nlmsg_size(dev, ext_filter_mask), GFP_KERNEL);
 	if (nskb == NULL)
 		return -ENOBUFS;
 
 	err = rtnl_fill_ifinfo(nskb, dev, RTM_NEWLINK, NETLINK_CB(skb).pid,
-			       nlh->nlmsg_seq, 0, 0);
+			       nlh->nlmsg_seq, 0, 0, ext_filter_mask);
 	if (err < 0) {
 		/* -EMSGSIZE implies BUG in if_nlmsg_size */
 		WARN_ON(err == -EMSGSIZE);
@@ -1880,8 +1898,32 @@
 	return err;
 }
 
-static u16 rtnl_calcit(struct sk_buff *skb)
+static u16 rtnl_calcit(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
+	struct net *net = sock_net(skb->sk);
+	struct net_device *dev;
+	struct nlattr *tb[IFLA_MAX+1];
+	u32 ext_filter_mask = 0;
+	u16 min_ifinfo_dump_size = 0;
+
+	if (nlmsg_parse(nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX,
+			ifla_policy) >= 0) {
+		if (tb[IFLA_EXT_MASK])
+			ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]);
+	}
+
+	if (!ext_filter_mask)
+		return NLMSG_GOODSIZE;
+	/*
+	 * traverse the list of net devices and compute the minimum
+	 * buffer size based upon the filter mask.
+	 */
+	list_for_each_entry(dev, &net->dev_base_head, dev_list) {
+		min_ifinfo_dump_size = max_t(u16, min_ifinfo_dump_size,
+					     if_nlmsg_size(dev,
+						           ext_filter_mask));
+	}
+
 	return min_ifinfo_dump_size;
 }
 
@@ -1916,13 +1958,11 @@
 	int err = -ENOBUFS;
 	size_t if_info_size;
 
-	skb = nlmsg_new((if_info_size = if_nlmsg_size(dev)), GFP_KERNEL);
+	skb = nlmsg_new((if_info_size = if_nlmsg_size(dev, 0)), GFP_KERNEL);
 	if (skb == NULL)
 		goto errout;
 
-	min_ifinfo_dump_size = max_t(u16, if_info_size, min_ifinfo_dump_size);
-
-	err = rtnl_fill_ifinfo(skb, dev, type, 0, 0, change, 0);
+	err = rtnl_fill_ifinfo(skb, dev, type, 0, 0, change, 0, 0);
 	if (err < 0) {
 		/* -EMSGSIZE implies BUG in if_nlmsg_size() */
 		WARN_ON(err == -EMSGSIZE);
@@ -1980,7 +2020,7 @@
 			return -EOPNOTSUPP;
 		calcit = rtnl_get_calcit(family, type);
 		if (calcit)
-			min_dump_alloc = calcit(skb);
+			min_dump_alloc = calcit(skb, nlh);
 
 		__rtnl_unlock();
 		rtnl = net->rtnl;
diff -druN linux-libre-3.2.33-gnu/net/ipv4/tcp.c linux-libre-3.2.34-gnu/net/ipv4/tcp.c
--- linux-libre-3.2.33-gnu/net/ipv4/tcp.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/ipv4/tcp.c	2012-11-16 11:47:22.000000000 -0500
@@ -481,14 +481,12 @@
 			 !tp->urg_data ||
 			 before(tp->urg_seq, tp->copied_seq) ||
 			 !before(tp->urg_seq, tp->rcv_nxt)) {
-			struct sk_buff *skb;
 
 			answ = tp->rcv_nxt - tp->copied_seq;
 
-			/* Subtract 1, if FIN is in queue. */
-			skb = skb_peek_tail(&sk->sk_receive_queue);
-			if (answ && skb)
-				answ -= tcp_hdr(skb)->fin;
+			/* Subtract 1, if FIN was received */
+			if (answ && sock_flag(sk, SOCK_DONE))
+				answ--;
 		} else
 			answ = tp->urg_seq - tp->copied_seq;
 		release_sock(sk);
diff -druN linux-libre-3.2.33-gnu/net/ipv4/tcp_illinois.c linux-libre-3.2.34-gnu/net/ipv4/tcp_illinois.c
--- linux-libre-3.2.33-gnu/net/ipv4/tcp_illinois.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/ipv4/tcp_illinois.c	2012-11-16 11:47:22.000000000 -0500
@@ -313,11 +313,13 @@
 			.tcpv_rttcnt = ca->cnt_rtt,
 			.tcpv_minrtt = ca->base_rtt,
 		};
-		u64 t = ca->sum_rtt;
 
-		do_div(t, ca->cnt_rtt);
-		info.tcpv_rtt = t;
+		if (info.tcpv_rttcnt > 0) {
+			u64 t = ca->sum_rtt;
 
+			do_div(t, info.tcpv_rttcnt);
+			info.tcpv_rtt = t;
+		}
 		nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);
 	}
 }
diff -druN linux-libre-3.2.33-gnu/net/ipv6/ndisc.c linux-libre-3.2.34-gnu/net/ipv6/ndisc.c
--- linux-libre-3.2.33-gnu/net/ipv6/ndisc.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/ipv6/ndisc.c	2012-11-16 11:47:22.000000000 -0500
@@ -606,7 +606,7 @@
 {
 	struct inet6_dev *idev;
 	struct inet6_ifaddr *ifa;
-	struct in6_addr mcaddr;
+	struct in6_addr mcaddr = IN6ADDR_LINKLOCAL_ALLNODES_INIT;
 
 	idev = in6_dev_get(dev);
 	if (!idev)
@@ -614,7 +614,6 @@
 
 	read_lock_bh(&idev->lock);
 	list_for_each_entry(ifa, &idev->addr_list, if_list) {
-		addrconf_addr_solict_mult(&ifa->addr, &mcaddr);
 		ndisc_send_na(dev, NULL, &mcaddr, &ifa->addr,
 			      /*router=*/ !!idev->cnf.forwarding,
 			      /*solicited=*/ false, /*override=*/ true,
diff -druN linux-libre-3.2.33-gnu/net/ipv6/route.c linux-libre-3.2.34-gnu/net/ipv6/route.c
--- linux-libre-3.2.33-gnu/net/ipv6/route.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/ipv6/route.c	2012-11-16 11:47:22.000000000 -0500
@@ -185,7 +185,7 @@
 };
 
 static const u32 ip6_template_metrics[RTAX_MAX] = {
-	[RTAX_HOPLIMIT - 1] = 255,
+	[RTAX_HOPLIMIT - 1] = 0,
 };
 
 static struct rt6_info ip6_null_entry_template = {
@@ -1097,7 +1097,7 @@
 	ipv6_addr_copy(&rt->rt6i_dst.addr, addr);
 	rt->rt6i_dst.plen = 128;
 	rt->rt6i_idev     = idev;
-	dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255);
+	dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 0);
 
 	spin_lock_bh(&icmp6_dst_lock);
 	rt->dst.next = icmp6_dst_gc_list;
diff -druN linux-libre-3.2.33-gnu/net/l2tp/l2tp_eth.c linux-libre-3.2.34-gnu/net/l2tp/l2tp_eth.c
--- linux-libre-3.2.33-gnu/net/l2tp/l2tp_eth.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/l2tp/l2tp_eth.c	2012-11-16 11:47:22.000000000 -0500
@@ -269,6 +269,7 @@
 
 out_del_dev:
 	free_netdev(dev);
+	spriv->dev = NULL;
 out_del_session:
 	l2tp_session_delete(session);
 out:
diff -druN linux-libre-3.2.33-gnu/net/mac80211/ibss.c linux-libre-3.2.34-gnu/net/mac80211/ibss.c
--- linux-libre-3.2.33-gnu/net/mac80211/ibss.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/mac80211/ibss.c	2012-11-16 11:47:22.000000000 -0500
@@ -940,7 +940,7 @@
 	sdata->u.ibss.state = IEEE80211_IBSS_MLME_SEARCH;
 	sdata->u.ibss.ibss_join_req = jiffies;
 
-	memcpy(sdata->u.ibss.ssid, params->ssid, IEEE80211_MAX_SSID_LEN);
+	memcpy(sdata->u.ibss.ssid, params->ssid, params->ssid_len);
 	sdata->u.ibss.ssid_len = params->ssid_len;
 
 	mutex_unlock(&sdata->u.ibss.mtx);
diff -druN linux-libre-3.2.33-gnu/net/mac80211/rx.c linux-libre-3.2.34-gnu/net/mac80211/rx.c
--- linux-libre-3.2.33-gnu/net/mac80211/rx.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/mac80211/rx.c	2012-11-16 11:47:22.000000000 -0500
@@ -515,6 +515,11 @@
 
 		if (ieee80211_is_action(hdr->frame_control)) {
 			u8 category;
+
+			/* make sure category field is present */
+			if (rx->skb->len < IEEE80211_MIN_ACTION_SIZE)
+				return RX_DROP_MONITOR;
+
 			mgmt = (struct ieee80211_mgmt *)hdr;
 			category = mgmt->u.action.category;
 			if (category != WLAN_CATEGORY_MESH_ACTION &&
@@ -854,14 +859,16 @@
 		     (!rx->sta || !test_sta_flag(rx->sta, WLAN_STA_ASSOC)))) {
 		if (rx->sta && rx->sta->dummy &&
 		    ieee80211_is_data_present(hdr->frame_control)) {
-			u16 ethertype;
-			u8 *payload;
+			unsigned int hdrlen;
+			__be16 ethertype;
 
-			payload = rx->skb->data +
-				ieee80211_hdrlen(hdr->frame_control);
-			ethertype = (payload[6] << 8) | payload[7];
-			if (cpu_to_be16(ethertype) ==
-			    rx->sdata->control_port_protocol)
+			hdrlen = ieee80211_hdrlen(hdr->frame_control);
+
+			if (rx->skb->len < hdrlen + 8)
+				return RX_DROP_MONITOR;
+
+			skb_copy_bits(rx->skb, hdrlen + 6, &ethertype, 2);
+			if (ethertype == rx->sdata->control_port_protocol)
 				return RX_CONTINUE;
 		}
 		return RX_DROP_MONITOR;
@@ -1449,11 +1456,14 @@
 
 	hdr = (struct ieee80211_hdr *)rx->skb->data;
 	fc = hdr->frame_control;
+
+	if (ieee80211_is_ctl(fc))
+		return RX_CONTINUE;
+
 	sc = le16_to_cpu(hdr->seq_ctrl);
 	frag = sc & IEEE80211_SCTL_FRAG;
 
 	if (likely((!ieee80211_has_morefrags(fc) && frag == 0) ||
-		   (rx->skb)->len < 24 ||
 		   is_multicast_ether_addr(hdr->addr1))) {
 		/* not fragmented */
 		goto out;
@@ -1887,6 +1897,20 @@
 
 	hdr = (struct ieee80211_hdr *) skb->data;
 	hdrlen = ieee80211_hdrlen(hdr->frame_control);
+
+	/* make sure fixed part of mesh header is there, also checks skb len */
+	if (!pskb_may_pull(rx->skb, hdrlen + 6))
+		return RX_DROP_MONITOR;
+
+	mesh_hdr = (struct ieee80211s_hdr *) (skb->data + hdrlen);
+
+	/* make sure full mesh header is there, also checks skb len */
+	if (!pskb_may_pull(rx->skb,
+			   hdrlen + ieee80211_get_mesh_hdrlen(mesh_hdr)))
+		return RX_DROP_MONITOR;
+
+	/* reload pointers */
+	hdr = (struct ieee80211_hdr *) skb->data;
 	mesh_hdr = (struct ieee80211s_hdr *) (skb->data + hdrlen);
 
 	/* frame is in RMC, don't forward */
@@ -1895,7 +1919,8 @@
 	    mesh_rmc_check(hdr->addr3, mesh_hdr, rx->sdata))
 		return RX_DROP_MONITOR;
 
-	if (!ieee80211_is_data(hdr->frame_control))
+	if (!ieee80211_is_data(hdr->frame_control) ||
+	    !(status->rx_flags & IEEE80211_RX_RA_MATCH))
 		return RX_CONTINUE;
 
 	if (!mesh_hdr->ttl)
@@ -1916,9 +1941,12 @@
 		if (is_multicast_ether_addr(hdr->addr1)) {
 			mpp_addr = hdr->addr3;
 			proxied_addr = mesh_hdr->eaddr1;
-		} else {
+		} else if (mesh_hdr->flags & MESH_FLAGS_AE_A5_A6) {
+			/* has_a4 already checked in ieee80211_rx_mesh_check */
 			mpp_addr = hdr->addr4;
 			proxied_addr = mesh_hdr->eaddr2;
+		} else {
+			return RX_DROP_MONITOR;
 		}
 
 		rcu_read_lock();
@@ -1941,7 +1969,7 @@
 
 	mesh_hdr->ttl--;
 
-	if (status->rx_flags & IEEE80211_RX_RA_MATCH) {
+	{
 		if (!mesh_hdr->ttl)
 			IEEE80211_IFSTA_MESH_CTR_INC(&rx->sdata->u.mesh,
 						     dropped_frames_ttl);
@@ -2295,6 +2323,10 @@
 		}
 		break;
 	case WLAN_CATEGORY_SELF_PROTECTED:
+		if (len < (IEEE80211_MIN_ACTION_SIZE +
+			   sizeof(mgmt->u.action.u.self_prot.action_code)))
+			break;
+
 		switch (mgmt->u.action.u.self_prot.action_code) {
 		case WLAN_SP_MESH_PEERING_OPEN:
 		case WLAN_SP_MESH_PEERING_CLOSE:
@@ -2313,6 +2345,10 @@
 		}
 		break;
 	case WLAN_CATEGORY_MESH_ACTION:
+		if (len < (IEEE80211_MIN_ACTION_SIZE +
+			   sizeof(mgmt->u.action.u.mesh_action.action_code)))
+			break;
+
 		if (!ieee80211_vif_is_mesh(&sdata->vif))
 			break;
 		if (mesh_action_is_path_sel(mgmt) &&
@@ -2870,10 +2906,15 @@
 		     test_bit(SCAN_OFF_CHANNEL, &local->scanning)))
 		status->rx_flags |= IEEE80211_RX_IN_SCAN;
 
-	if (ieee80211_is_mgmt(fc))
-		err = skb_linearize(skb);
-	else
+	if (ieee80211_is_mgmt(fc)) {
+		/* drop frame if too short for header */
+		if (skb->len < ieee80211_hdrlen(fc))
+			err = -ENOBUFS;
+		else
+			err = skb_linearize(skb);
+	} else {
 		err = !pskb_may_pull(skb, ieee80211_hdrlen(fc));
+	}
 
 	if (err) {
 		dev_kfree_skb(skb);
diff -druN linux-libre-3.2.33-gnu/net/netlink/af_netlink.c linux-libre-3.2.34-gnu/net/netlink/af_netlink.c
--- linux-libre-3.2.33-gnu/net/netlink/af_netlink.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/netlink/af_netlink.c	2012-11-16 11:47:22.000000000 -0500
@@ -137,6 +137,8 @@
 static DEFINE_RWLOCK(nl_table_lock);
 static atomic_t nl_table_users = ATOMIC_INIT(0);
 
+#define nl_deref_protected(X) rcu_dereference_protected(X, lockdep_is_held(&nl_table_lock));
+
 static ATOMIC_NOTIFIER_HEAD(netlink_chain);
 
 static u32 netlink_group_mask(u32 group)
@@ -331,6 +333,11 @@
 	struct hlist_node *node;
 	unsigned long mask;
 	unsigned int i;
+	struct listeners *listeners;
+
+	listeners = nl_deref_protected(tbl->listeners);
+	if (!listeners)
+		return;
 
 	for (i = 0; i < NLGRPLONGS(tbl->groups); i++) {
 		mask = 0;
@@ -338,7 +345,7 @@
 			if (i < NLGRPLONGS(nlk_sk(sk)->ngroups))
 				mask |= nlk_sk(sk)->groups[i];
 		}
-		tbl->listeners->masks[i] = mask;
+		listeners->masks[i] = mask;
 	}
 	/* this function is only called with the netlink table "grabbed", which
 	 * makes sure updates are visible before bind or setsockopt return. */
@@ -519,7 +526,11 @@
 	if (netlink_is_kernel(sk)) {
 		BUG_ON(nl_table[sk->sk_protocol].registered == 0);
 		if (--nl_table[sk->sk_protocol].registered == 0) {
-			kfree(nl_table[sk->sk_protocol].listeners);
+			struct listeners *old;
+
+			old = nl_deref_protected(nl_table[sk->sk_protocol].listeners);
+			RCU_INIT_POINTER(nl_table[sk->sk_protocol].listeners, NULL);
+			kfree_rcu(old, rcu);
 			nl_table[sk->sk_protocol].module = NULL;
 			nl_table[sk->sk_protocol].registered = 0;
 		}
@@ -950,7 +961,7 @@
 	rcu_read_lock();
 	listeners = rcu_dereference(nl_table[sk->sk_protocol].listeners);
 
-	if (group - 1 < nl_table[sk->sk_protocol].groups)
+	if (listeners && group - 1 < nl_table[sk->sk_protocol].groups)
 		res = test_bit(group - 1, listeners->masks);
 
 	rcu_read_unlock();
@@ -1584,7 +1595,7 @@
 		new = kzalloc(sizeof(*new) + NLGRPSZ(groups), GFP_ATOMIC);
 		if (!new)
 			return -ENOMEM;
-		old = rcu_dereference_protected(tbl->listeners, 1);
+		old = nl_deref_protected(tbl->listeners);
 		memcpy(new->masks, old->masks, NLGRPSZ(tbl->groups));
 		rcu_assign_pointer(tbl->listeners, new);
 
diff -druN linux-libre-3.2.33-gnu/net/sctp/sm_sideeffect.c linux-libre-3.2.34-gnu/net/sctp/sm_sideeffect.c
--- linux-libre-3.2.33-gnu/net/sctp/sm_sideeffect.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/sctp/sm_sideeffect.c	2012-11-16 11:47:22.000000000 -0500
@@ -1604,8 +1604,9 @@
 					asoc->outqueue.outstanding_bytes;
 			sackh.num_gap_ack_blocks = 0;
 			sackh.num_dup_tsns = 0;
+			chunk->subh.sack_hdr = &sackh;
 			sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_SACK,
-					SCTP_SACKH(&sackh));
+					SCTP_CHUNK(chunk));
 			break;
 
 		case SCTP_CMD_DISCARD_PACKET:
diff -druN linux-libre-3.2.33-gnu/net/wireless/core.c linux-libre-3.2.34-gnu/net/wireless/core.c
--- linux-libre-3.2.33-gnu/net/wireless/core.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/wireless/core.c	2012-11-16 11:47:22.000000000 -0500
@@ -548,8 +548,7 @@
 		for (i = 0; i < sband->n_channels; i++) {
 			sband->channels[i].orig_flags =
 				sband->channels[i].flags;
-			sband->channels[i].orig_mag =
-				sband->channels[i].max_antenna_gain;
+			sband->channels[i].orig_mag = INT_MAX;
 			sband->channels[i].orig_mpwr =
 				sband->channels[i].max_power;
 			sband->channels[i].band = band;
diff -druN linux-libre-3.2.33-gnu/net/wireless/util.c linux-libre-3.2.34-gnu/net/wireless/util.c
--- linux-libre-3.2.33-gnu/net/wireless/util.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/net/wireless/util.c	2012-11-16 11:47:22.000000000 -0500
@@ -301,23 +301,21 @@
 }
 EXPORT_SYMBOL(ieee80211_get_hdrlen_from_skb);
 
-static int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr)
+unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr)
 {
 	int ae = meshhdr->flags & MESH_FLAGS_AE;
-	/* 7.1.3.5a.2 */
+	/* 802.11-2012, 8.2.4.7.3 */
 	switch (ae) {
+	default:
 	case 0:
 		return 6;
 	case MESH_FLAGS_AE_A4:
 		return 12;
 	case MESH_FLAGS_AE_A5_A6:
 		return 18;
-	case (MESH_FLAGS_AE_A4 | MESH_FLAGS_AE_A5_A6):
-		return 24;
-	default:
-		return 6;
 	}
 }
+EXPORT_SYMBOL(ieee80211_get_mesh_hdrlen);
 
 int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
 			   enum nl80211_iftype iftype)
@@ -365,6 +363,8 @@
 			/* make sure meshdr->flags is on the linear part */
 			if (!pskb_may_pull(skb, hdrlen + 1))
 				return -1;
+			if (meshdr->flags & MESH_FLAGS_AE_A4)
+				return -1;
 			if (meshdr->flags & MESH_FLAGS_AE_A5_A6) {
 				skb_copy_bits(skb, hdrlen +
 					offsetof(struct ieee80211s_hdr, eaddr1),
@@ -389,6 +389,8 @@
 			/* make sure meshdr->flags is on the linear part */
 			if (!pskb_may_pull(skb, hdrlen + 1))
 				return -1;
+			if (meshdr->flags & MESH_FLAGS_AE_A5_A6)
+				return -1;
 			if (meshdr->flags & MESH_FLAGS_AE_A4)
 				skb_copy_bits(skb, hdrlen +
 					offsetof(struct ieee80211s_hdr, eaddr1),
diff -druN linux-libre-3.2.33-gnu/sound/core/control.c linux-libre-3.2.34-gnu/sound/core/control.c
--- linux-libre-3.2.33-gnu/sound/core/control.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/control.c	2012-11-16 11:47:22.000000000 -0500
@@ -86,6 +86,7 @@
 	write_lock_irqsave(&card->ctl_files_rwlock, flags);
 	list_add_tail(&ctl->list, &card->ctl_files);
 	write_unlock_irqrestore(&card->ctl_files_rwlock, flags);
+	snd_card_unref(card);
 	return 0;
 
       __error:
@@ -93,6 +94,8 @@
       __error2:
 	snd_card_file_remove(card, file);
       __error1:
+	if (card)
+		snd_card_unref(card);
       	return err;
 }
 
@@ -1433,6 +1436,8 @@
 			spin_unlock_irq(&ctl->read_lock);
 			schedule();
 			remove_wait_queue(&ctl->change_sleep, &wait);
+			if (ctl->card->shutdown)
+				return -ENODEV;
 			if (signal_pending(current))
 				return -ERESTARTSYS;
 			spin_lock_irq(&ctl->read_lock);
diff -druN linux-libre-3.2.33-gnu/sound/core/hwdep.c linux-libre-3.2.34-gnu/sound/core/hwdep.c
--- linux-libre-3.2.33-gnu/sound/core/hwdep.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/hwdep.c	2012-11-16 11:47:22.000000000 -0500
@@ -100,8 +100,10 @@
 	if (hw == NULL)
 		return -ENODEV;
 
-	if (!try_module_get(hw->card->module))
+	if (!try_module_get(hw->card->module)) {
+		snd_card_unref(hw->card);
 		return -EFAULT;
+	}
 
 	init_waitqueue_entry(&wait, current);
 	add_wait_queue(&hw->open_wait, &wait);
@@ -129,6 +131,10 @@
 		mutex_unlock(&hw->open_mutex);
 		schedule();
 		mutex_lock(&hw->open_mutex);
+		if (hw->card->shutdown) {
+			err = -ENODEV;
+			break;
+		}
 		if (signal_pending(current)) {
 			err = -ERESTARTSYS;
 			break;
@@ -148,6 +154,7 @@
 	mutex_unlock(&hw->open_mutex);
 	if (err < 0)
 		module_put(hw->card->module);
+	snd_card_unref(hw->card);
 	return err;
 }
 
@@ -459,12 +466,15 @@
 		mutex_unlock(&register_mutex);
 		return -EINVAL;
 	}
+	mutex_lock(&hwdep->open_mutex);
+	wake_up(&hwdep->open_wait);
 #ifdef CONFIG_SND_OSSEMUL
 	if (hwdep->ossreg)
 		snd_unregister_oss_device(hwdep->oss_type, hwdep->card, hwdep->device);
 #endif
 	snd_unregister_device(SNDRV_DEVICE_TYPE_HWDEP, hwdep->card, hwdep->device);
 	list_del_init(&hwdep->list);
+	mutex_unlock(&hwdep->open_mutex);
 	mutex_unlock(&register_mutex);
 	return 0;
 }
diff -druN linux-libre-3.2.33-gnu/sound/core/init.c linux-libre-3.2.34-gnu/sound/core/init.c
--- linux-libre-3.2.33-gnu/sound/core/init.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/init.c	2012-11-16 11:47:22.000000000 -0500
@@ -212,6 +212,7 @@
 	spin_lock_init(&card->files_lock);
 	INIT_LIST_HEAD(&card->files_list);
 	init_waitqueue_head(&card->shutdown_sleep);
+	atomic_set(&card->refcount, 0);
 #ifdef CONFIG_PM
 	mutex_init(&card->power_lock);
 	init_waitqueue_head(&card->power_sleep);
@@ -445,21 +446,36 @@
 	return 0;
 }
 
+/**
+ * snd_card_unref - release the reference counter
+ * @card: the card instance
+ *
+ * Decrements the reference counter.  When it reaches to zero, wake up
+ * the sleeper and call the destructor if needed.
+ */
+void snd_card_unref(struct snd_card *card)
+{
+	if (atomic_dec_and_test(&card->refcount)) {
+		wake_up(&card->shutdown_sleep);
+		if (card->free_on_last_close)
+			snd_card_do_free(card);
+	}
+}
+EXPORT_SYMBOL(snd_card_unref);
+
 int snd_card_free_when_closed(struct snd_card *card)
 {
-	int free_now = 0;
-	int ret = snd_card_disconnect(card);
-	if (ret)
-		return ret;
+	int ret;
 
-	spin_lock(&card->files_lock);
-	if (list_empty(&card->files_list))
-		free_now = 1;
-	else
-		card->free_on_last_close = 1;
-	spin_unlock(&card->files_lock);
+	atomic_inc(&card->refcount);
+	ret = snd_card_disconnect(card);
+	if (ret) {
+		atomic_dec(&card->refcount);
+		return ret;
+	}
 
-	if (free_now)
+	card->free_on_last_close = 1;
+	if (atomic_dec_and_test(&card->refcount))
 		snd_card_do_free(card);
 	return 0;
 }
@@ -473,7 +489,7 @@
 		return ret;
 
 	/* wait, until all devices are ready for the free operation */
-	wait_event(card->shutdown_sleep, list_empty(&card->files_list));
+	wait_event(card->shutdown_sleep, !atomic_read(&card->refcount));
 	snd_card_do_free(card);
 	return 0;
 }
@@ -854,6 +870,7 @@
 		return -ENODEV;
 	}
 	list_add(&mfile->list, &card->files_list);
+	atomic_inc(&card->refcount);
 	spin_unlock(&card->files_lock);
 	return 0;
 }
@@ -876,7 +893,6 @@
 int snd_card_file_remove(struct snd_card *card, struct file *file)
 {
 	struct snd_monitor_file *mfile, *found = NULL;
-	int last_close = 0;
 
 	spin_lock(&card->files_lock);
 	list_for_each_entry(mfile, &card->files_list, list) {
@@ -891,19 +907,13 @@
 			break;
 		}
 	}
-	if (list_empty(&card->files_list))
-		last_close = 1;
 	spin_unlock(&card->files_lock);
-	if (last_close) {
-		wake_up(&card->shutdown_sleep);
-		if (card->free_on_last_close)
-			snd_card_do_free(card);
-	}
 	if (!found) {
 		snd_printk(KERN_ERR "ALSA card file remove problem (%p)\n", file);
 		return -ENOENT;
 	}
 	kfree(found);
+	snd_card_unref(card);
 	return 0;
 }
 
diff -druN linux-libre-3.2.33-gnu/sound/core/oss/mixer_oss.c linux-libre-3.2.34-gnu/sound/core/oss/mixer_oss.c
--- linux-libre-3.2.33-gnu/sound/core/oss/mixer_oss.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/oss/mixer_oss.c	2012-11-16 11:47:22.000000000 -0500
@@ -52,14 +52,19 @@
 					 SNDRV_OSS_DEVICE_TYPE_MIXER);
 	if (card == NULL)
 		return -ENODEV;
-	if (card->mixer_oss == NULL)
+	if (card->mixer_oss == NULL) {
+		snd_card_unref(card);
 		return -ENODEV;
+	}
 	err = snd_card_file_add(card, file);
-	if (err < 0)
+	if (err < 0) {
+		snd_card_unref(card);
 		return err;
+	}
 	fmixer = kzalloc(sizeof(*fmixer), GFP_KERNEL);
 	if (fmixer == NULL) {
 		snd_card_file_remove(card, file);
+		snd_card_unref(card);
 		return -ENOMEM;
 	}
 	fmixer->card = card;
@@ -68,8 +73,10 @@
 	if (!try_module_get(card->module)) {
 		kfree(fmixer);
 		snd_card_file_remove(card, file);
+		snd_card_unref(card);
 		return -EFAULT;
 	}
+	snd_card_unref(card);
 	return 0;
 }
 
diff -druN linux-libre-3.2.33-gnu/sound/core/oss/pcm_oss.c linux-libre-3.2.34-gnu/sound/core/oss/pcm_oss.c
--- linux-libre-3.2.33-gnu/sound/core/oss/pcm_oss.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/oss/pcm_oss.c	2012-11-16 11:47:22.000000000 -0500
@@ -2441,6 +2441,10 @@
 		mutex_unlock(&pcm->open_mutex);
 		schedule();
 		mutex_lock(&pcm->open_mutex);
+		if (pcm->card->shutdown) {
+			err = -ENODEV;
+			break;
+		}
 		if (signal_pending(current)) {
 			err = -ERESTARTSYS;
 			break;
@@ -2450,6 +2454,7 @@
 	mutex_unlock(&pcm->open_mutex);
 	if (err < 0)
 		goto __error;
+	snd_card_unref(pcm->card);
 	return err;
 
       __error:
@@ -2457,6 +2462,8 @@
       __error2:
       	snd_card_file_remove(pcm->card, file);
       __error1:
+	if (pcm)
+		snd_card_unref(pcm->card);
 	return err;
 }
 
diff -druN linux-libre-3.2.33-gnu/sound/core/pcm.c linux-libre-3.2.34-gnu/sound/core/pcm.c
--- linux-libre-3.2.33-gnu/sound/core/pcm.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/pcm.c	2012-11-16 11:47:22.000000000 -0500
@@ -1046,11 +1046,19 @@
 	if (list_empty(&pcm->list))
 		goto unlock;
 
+	mutex_lock(&pcm->open_mutex);
+	wake_up(&pcm->open_wait);
 	list_del_init(&pcm->list);
 	for (cidx = 0; cidx < 2; cidx++)
-		for (substream = pcm->streams[cidx].substream; substream; substream = substream->next)
-			if (substream->runtime)
+		for (substream = pcm->streams[cidx].substream; substream; substream = substream->next) {
+			snd_pcm_stream_lock_irq(substream);
+			if (substream->runtime) {
 				substream->runtime->status->state = SNDRV_PCM_STATE_DISCONNECTED;
+				wake_up(&substream->runtime->sleep);
+				wake_up(&substream->runtime->tsleep);
+			}
+			snd_pcm_stream_unlock_irq(substream);
+		}
 	list_for_each_entry(notify, &snd_pcm_notify_list, list) {
 		notify->n_disconnect(pcm);
 	}
@@ -1066,6 +1074,7 @@
 		}
 		snd_unregister_device(devtype, pcm->card, pcm->device);
 	}
+	mutex_unlock(&pcm->open_mutex);
  unlock:
 	mutex_unlock(&register_mutex);
 	return 0;
diff -druN linux-libre-3.2.33-gnu/sound/core/pcm_native.c linux-libre-3.2.34-gnu/sound/core/pcm_native.c
--- linux-libre-3.2.33-gnu/sound/core/pcm_native.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/pcm_native.c	2012-11-16 11:47:22.000000000 -0500
@@ -369,6 +369,14 @@
 	return usecs;
 }
 
+static void snd_pcm_set_state(struct snd_pcm_substream *substream, int state)
+{
+	snd_pcm_stream_lock_irq(substream);
+	if (substream->runtime->status->state != SNDRV_PCM_STATE_DISCONNECTED)
+		substream->runtime->status->state = state;
+	snd_pcm_stream_unlock_irq(substream);
+}
+
 static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
 			     struct snd_pcm_hw_params *params)
 {
@@ -452,7 +460,7 @@
 		runtime->boundary *= 2;
 
 	snd_pcm_timer_resolution_change(substream);
-	runtime->status->state = SNDRV_PCM_STATE_SETUP;
+	snd_pcm_set_state(substream, SNDRV_PCM_STATE_SETUP);
 
 	if (pm_qos_request_active(&substream->latency_pm_qos_req))
 		pm_qos_remove_request(&substream->latency_pm_qos_req);
@@ -464,7 +472,7 @@
 	/* hardware might be unusable from this time,
 	   so we force application to retry to set
 	   the correct hardware parameter settings */
-	runtime->status->state = SNDRV_PCM_STATE_OPEN;
+	snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
 	if (substream->ops->hw_free != NULL)
 		substream->ops->hw_free(substream);
 	return err;
@@ -512,7 +520,7 @@
 		return -EBADFD;
 	if (substream->ops->hw_free)
 		result = substream->ops->hw_free(substream);
-	runtime->status->state = SNDRV_PCM_STATE_OPEN;
+	snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
 	pm_qos_remove_request(&substream->latency_pm_qos_req);
 	return result;
 }
@@ -1320,7 +1328,7 @@
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	runtime->control->appl_ptr = runtime->status->hw_ptr;
-	runtime->status->state = SNDRV_PCM_STATE_PREPARED;
+	snd_pcm_set_state(substream, SNDRV_PCM_STATE_PREPARED);
 }
 
 static struct action_ops snd_pcm_action_prepare = {
@@ -1500,6 +1508,10 @@
 		down_read(&snd_pcm_link_rwsem);
 		snd_pcm_stream_lock_irq(substream);
 		remove_wait_queue(&to_check->sleep, &wait);
+		if (card->shutdown) {
+			result = -ENODEV;
+			break;
+		}
 		if (tout == 0) {
 			if (substream->runtime->status->state == SNDRV_PCM_STATE_SUSPENDED)
 				result = -ESTRPIPE;
@@ -1620,6 +1632,7 @@
  _end:
 	write_unlock_irq(&snd_pcm_link_rwlock);
 	up_write(&snd_pcm_link_rwsem);
+	snd_card_unref(substream1->pcm->card);
 	fput(file);
 	return res;
 }
@@ -2092,7 +2105,10 @@
 		return err;
 	pcm = snd_lookup_minor_data(iminor(inode),
 				    SNDRV_DEVICE_TYPE_PCM_PLAYBACK);
-	return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK);
+	err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK);
+	if (pcm)
+		snd_card_unref(pcm->card);
+	return err;
 }
 
 static int snd_pcm_capture_open(struct inode *inode, struct file *file)
@@ -2103,7 +2119,10 @@
 		return err;
 	pcm = snd_lookup_minor_data(iminor(inode),
 				    SNDRV_DEVICE_TYPE_PCM_CAPTURE);
-	return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE);
+	err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE);
+	if (pcm)
+		snd_card_unref(pcm->card);
+	return err;
 }
 
 static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream)
@@ -2140,6 +2159,10 @@
 		mutex_unlock(&pcm->open_mutex);
 		schedule();
 		mutex_lock(&pcm->open_mutex);
+		if (pcm->card->shutdown) {
+			err = -ENODEV;
+			break;
+		}
 		if (signal_pending(current)) {
 			err = -ERESTARTSYS;
 			break;
diff -druN linux-libre-3.2.33-gnu/sound/core/rawmidi.c linux-libre-3.2.34-gnu/sound/core/rawmidi.c
--- linux-libre-3.2.33-gnu/sound/core/rawmidi.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/rawmidi.c	2012-11-16 11:47:22.000000000 -0500
@@ -379,8 +379,10 @@
 	if (rmidi == NULL)
 		return -ENODEV;
 
-	if (!try_module_get(rmidi->card->module))
+	if (!try_module_get(rmidi->card->module)) {
+		snd_card_unref(rmidi->card);
 		return -ENXIO;
+	}
 
 	mutex_lock(&rmidi->open_mutex);
 	card = rmidi->card;
@@ -422,6 +424,10 @@
 		mutex_unlock(&rmidi->open_mutex);
 		schedule();
 		mutex_lock(&rmidi->open_mutex);
+		if (rmidi->card->shutdown) {
+			err = -ENODEV;
+			break;
+		}
 		if (signal_pending(current)) {
 			err = -ERESTARTSYS;
 			break;
@@ -440,6 +446,7 @@
 #endif
 	file->private_data = rawmidi_file;
 	mutex_unlock(&rmidi->open_mutex);
+	snd_card_unref(rmidi->card);
 	return 0;
 
  __error:
@@ -447,6 +454,7 @@
  __error_card:
 	mutex_unlock(&rmidi->open_mutex);
 	module_put(rmidi->card->module);
+	snd_card_unref(rmidi->card);
 	return err;
 }
 
@@ -991,6 +999,8 @@
 			spin_unlock_irq(&runtime->lock);
 			schedule();
 			remove_wait_queue(&runtime->sleep, &wait);
+			if (rfile->rmidi->card->shutdown)
+				return -ENODEV;
 			if (signal_pending(current))
 				return result > 0 ? result : -ERESTARTSYS;
 			if (!runtime->avail)
@@ -1234,6 +1244,8 @@
 			spin_unlock_irq(&runtime->lock);
 			timeout = schedule_timeout(30 * HZ);
 			remove_wait_queue(&runtime->sleep, &wait);
+			if (rfile->rmidi->card->shutdown)
+				return -ENODEV;
 			if (signal_pending(current))
 				return result > 0 ? result : -ERESTARTSYS;
 			if (!runtime->avail && !timeout)
@@ -1609,9 +1621,20 @@
 static int snd_rawmidi_dev_disconnect(struct snd_device *device)
 {
 	struct snd_rawmidi *rmidi = device->device_data;
+	int dir;
 
 	mutex_lock(&register_mutex);
+	mutex_lock(&rmidi->open_mutex);
+	wake_up(&rmidi->open_wait);
 	list_del_init(&rmidi->list);
+	for (dir = 0; dir < 2; dir++) {
+		struct snd_rawmidi_substream *s;
+		list_for_each_entry(s, &rmidi->streams[dir].substreams, list) {
+			if (s->runtime)
+				wake_up(&s->runtime->sleep);
+		}
+	}
+
 #ifdef CONFIG_SND_OSSEMUL
 	if (rmidi->ossreg) {
 		if ((int)rmidi->device == midi_map[rmidi->card->number]) {
@@ -1626,6 +1649,7 @@
 	}
 #endif /* CONFIG_SND_OSSEMUL */
 	snd_unregister_device(SNDRV_DEVICE_TYPE_RAWMIDI, rmidi->card, rmidi->device);
+	mutex_unlock(&rmidi->open_mutex);
 	mutex_unlock(&register_mutex);
 	return 0;
 }
diff -druN linux-libre-3.2.33-gnu/sound/core/sound.c linux-libre-3.2.34-gnu/sound/core/sound.c
--- linux-libre-3.2.33-gnu/sound/core/sound.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/sound.c	2012-11-16 11:47:22.000000000 -0500
@@ -99,6 +99,10 @@
  *
  * Checks that a minor device with the specified type is registered, and returns
  * its user data pointer.
+ *
+ * This function increments the reference counter of the card instance
+ * if an associated instance with the given minor number and type is found.
+ * The caller must call snd_card_unref() appropriately later.
  */
 void *snd_lookup_minor_data(unsigned int minor, int type)
 {
@@ -109,9 +113,11 @@
 		return NULL;
 	mutex_lock(&sound_mutex);
 	mreg = snd_minors[minor];
-	if (mreg && mreg->type == type)
+	if (mreg && mreg->type == type) {
 		private_data = mreg->private_data;
-	else
+		if (private_data && mreg->card_ptr)
+			atomic_inc(&mreg->card_ptr->refcount);
+	} else
 		private_data = NULL;
 	mutex_unlock(&sound_mutex);
 	return private_data;
@@ -275,6 +281,7 @@
 	preg->device = dev;
 	preg->f_ops = f_ops;
 	preg->private_data = private_data;
+	preg->card_ptr = card;
 	mutex_lock(&sound_mutex);
 #ifdef CONFIG_SND_DYNAMIC_MINORS
 	minor = snd_find_free_minor(type);
diff -druN linux-libre-3.2.33-gnu/sound/core/sound_oss.c linux-libre-3.2.34-gnu/sound/core/sound_oss.c
--- linux-libre-3.2.33-gnu/sound/core/sound_oss.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/core/sound_oss.c	2012-11-16 11:47:22.000000000 -0500
@@ -40,6 +40,9 @@
 static struct snd_minor *snd_oss_minors[SNDRV_OSS_MINORS];
 static DEFINE_MUTEX(sound_oss_mutex);
 
+/* NOTE: This function increments the refcount of the associated card like
+ * snd_lookup_minor_data(); the caller must call snd_card_unref() appropriately
+ */
 void *snd_lookup_oss_minor_data(unsigned int minor, int type)
 {
 	struct snd_minor *mreg;
@@ -49,9 +52,11 @@
 		return NULL;
 	mutex_lock(&sound_oss_mutex);
 	mreg = snd_oss_minors[minor];
-	if (mreg && mreg->type == type)
+	if (mreg && mreg->type == type) {
 		private_data = mreg->private_data;
-	else
+		if (private_data && mreg->card_ptr)
+			atomic_inc(&mreg->card_ptr->refcount);
+	} else
 		private_data = NULL;
 	mutex_unlock(&sound_oss_mutex);
 	return private_data;
@@ -123,6 +128,7 @@
 	preg->device = dev;
 	preg->f_ops = f_ops;
 	preg->private_data = private_data;
+	preg->card_ptr = card;
 	mutex_lock(&sound_oss_mutex);
 	snd_oss_minors[minor] = preg;
 	minor_unit = SNDRV_MINOR_OSS_DEVICE(minor);
diff -druN linux-libre-3.2.33-gnu/sound/pci/hda/patch_analog.c linux-libre-3.2.34-gnu/sound/pci/hda/patch_analog.c
--- linux-libre-3.2.33-gnu/sound/pci/hda/patch_analog.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/pci/hda/patch_analog.c	2012-11-16 11:47:22.000000000 -0500
@@ -573,6 +573,7 @@
 	if (spec->multiout.dig_out_nid) {
 		info++;
 		codec->num_pcms++;
+		codec->spdif_status_reset = 1;
 		info->name = "AD198x Digital";
 		info->pcm_type = HDA_PCM_TYPE_SPDIF;
 		info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad198x_pcm_digital_playback;
diff -druN linux-libre-3.2.33-gnu/sound/pci/hda/patch_cirrus.c linux-libre-3.2.34-gnu/sound/pci/hda/patch_cirrus.c
--- linux-libre-3.2.33-gnu/sound/pci/hda/patch_cirrus.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/pci/hda/patch_cirrus.c	2012-11-16 11:47:22.000000000 -0500
@@ -93,8 +93,8 @@
 #define CS420X_VENDOR_NID	0x11
 #define CS_DIG_OUT1_PIN_NID	0x10
 #define CS_DIG_OUT2_PIN_NID	0x15
-#define CS_DMIC1_PIN_NID	0x12
-#define CS_DMIC2_PIN_NID	0x0e
+#define CS_DMIC1_PIN_NID	0x0e
+#define CS_DMIC2_PIN_NID	0x12
 
 /* coef indices */
 #define IDX_SPDIF_STAT		0x0000
@@ -1088,14 +1088,18 @@
 			cs_automic(codec);
 
 		coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
+		cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
+
+		coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
 		if (is_active_pin(codec, CS_DMIC2_PIN_NID))
-			coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
+			coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
 		if (is_active_pin(codec, CS_DMIC1_PIN_NID))
-			coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
+			coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
 					 * No effect if SPDIF_OUT2 is
 					 * selected in IDX_SPDIF_CTL.
 					*/
-		cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
+
+		cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
 	}
 }
 
@@ -1109,7 +1113,7 @@
 	  | 0x0400 /* Disable Coefficient Auto increment */
 	  )},
 	/* Beep */
-	{0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
+	{0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
 	{0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
 
 	{} /* terminator */
diff -druN linux-libre-3.2.33-gnu/sound/pci/hda/patch_realtek.c linux-libre-3.2.34-gnu/sound/pci/hda/patch_realtek.c
--- linux-libre-3.2.33-gnu/sound/pci/hda/patch_realtek.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/pci/hda/patch_realtek.c	2012-11-16 11:47:22.000000000 -0500
@@ -6039,6 +6039,7 @@
 	  .patch = patch_alc662 },
 	{ .id = 0x10ec0663, .name = "ALC663", .patch = patch_alc662 },
 	{ .id = 0x10ec0665, .name = "ALC665", .patch = patch_alc662 },
+	{ .id = 0x10ec0668, .name = "ALC668", .patch = patch_alc662 },
 	{ .id = 0x10ec0670, .name = "ALC670", .patch = patch_alc662 },
 	{ .id = 0x10ec0680, .name = "ALC680", .patch = patch_alc680 },
 	{ .id = 0x10ec0880, .name = "ALC880", .patch = patch_alc880 },
@@ -6056,6 +6057,7 @@
 	{ .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc882 },
 	{ .id = 0x10ec0892, .name = "ALC892", .patch = patch_alc662 },
 	{ .id = 0x10ec0899, .name = "ALC898", .patch = patch_alc882 },
+	{ .id = 0x10ec0900, .name = "ALC1150", .patch = patch_alc882 },
 	{} /* terminator */
 };
 
diff -druN linux-libre-3.2.33-gnu/sound/pci/hda/patch_via.c linux-libre-3.2.34-gnu/sound/pci/hda/patch_via.c
--- linux-libre-3.2.33-gnu/sound/pci/hda/patch_via.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/pci/hda/patch_via.c	2012-11-16 11:47:22.000000000 -0500
@@ -1856,11 +1856,11 @@
 {
 	struct via_spec *spec = codec->spec;
 	const struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i, dac_num;
+	int i;
 	hda_nid_t nid;
 
+	spec->multiout.num_dacs = 0;
 	spec->multiout.dac_nids = spec->private_dac_nids;
-	dac_num = 0;
 	for (i = 0; i < cfg->line_outs; i++) {
 		hda_nid_t dac = 0;
 		nid = cfg->line_out_pins[i];
@@ -1871,16 +1871,13 @@
 		if (!i && parse_output_path(codec, nid, dac, 1,
 					    &spec->out_mix_path))
 			dac = spec->out_mix_path.path[0];
-		if (dac) {
-			spec->private_dac_nids[i] = dac;
-			dac_num++;
-		}
+		if (dac)
+			spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
 	}
 	if (!spec->out_path[0].depth && spec->out_mix_path.depth) {
 		spec->out_path[0] = spec->out_mix_path;
 		spec->out_mix_path.depth = 0;
 	}
-	spec->multiout.num_dacs = dac_num;
 	return 0;
 }
 
@@ -3689,6 +3686,18 @@
 				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
 }
 
+/* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
+ * Replace this with mixer NID 0x1c
+ */
+static void fix_vt1802_connections(struct hda_codec *codec)
+{
+	static hda_nid_t conn_24[] = { 0x14, 0x1c };
+	static hda_nid_t conn_33[] = { 0x1c };
+
+	snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
+	snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
+}
+
 /* patch for vt2002P */
 static int patch_vt2002P(struct hda_codec *codec)
 {
@@ -3703,6 +3712,8 @@
 	spec->aa_mix_nid = 0x21;
 	override_mic_boost(codec, 0x2b, 0, 3, 40);
 	override_mic_boost(codec, 0x29, 0, 3, 40);
+	if (spec->codec_type == VT1802)
+		fix_vt1802_connections(codec);
 	add_secret_dac_path(codec);
 
 	/* automatic parse from the BIOS config */
diff -druN linux-libre-3.2.33-gnu/sound/usb/card.c linux-libre-3.2.34-gnu/sound/usb/card.c
--- linux-libre-3.2.33-gnu/sound/usb/card.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/card.c	2012-11-16 11:47:22.000000000 -0500
@@ -336,7 +336,7 @@
 		return -ENOMEM;
 	}
 
-	mutex_init(&chip->shutdown_mutex);
+	init_rwsem(&chip->shutdown_rwsem);
 	chip->index = idx;
 	chip->dev = dev;
 	chip->card = card;
@@ -555,9 +555,11 @@
 		return;
 
 	card = chip->card;
-	mutex_lock(&register_mutex);
-	mutex_lock(&chip->shutdown_mutex);
+	down_write(&chip->shutdown_rwsem);
 	chip->shutdown = 1;
+	up_write(&chip->shutdown_rwsem);
+
+	mutex_lock(&register_mutex);
 	chip->num_interfaces--;
 	if (chip->num_interfaces <= 0) {
 		snd_card_disconnect(card);
@@ -574,11 +576,9 @@
 			snd_usb_mixer_disconnect(p);
 		}
 		usb_chip[chip->index] = NULL;
-		mutex_unlock(&chip->shutdown_mutex);
 		mutex_unlock(&register_mutex);
 		snd_card_free_when_closed(card);
 	} else {
-		mutex_unlock(&chip->shutdown_mutex);
 		mutex_unlock(&register_mutex);
 	}
 }
@@ -610,16 +610,20 @@
 {
 	int err = -ENODEV;
 
+	down_read(&chip->shutdown_rwsem);
 	if (!chip->shutdown && !chip->probing)
 		err = usb_autopm_get_interface(chip->pm_intf);
+	up_read(&chip->shutdown_rwsem);
 
 	return err;
 }
 
 void snd_usb_autosuspend(struct snd_usb_audio *chip)
 {
+	down_read(&chip->shutdown_rwsem);
 	if (!chip->shutdown && !chip->probing)
 		usb_autopm_put_interface(chip->pm_intf);
+	up_read(&chip->shutdown_rwsem);
 }
 
 static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
diff -druN linux-libre-3.2.33-gnu/sound/usb/card.h linux-libre-3.2.34-gnu/sound/usb/card.h
--- linux-libre-3.2.33-gnu/sound/usb/card.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/card.h	2012-11-16 11:47:22.000000000 -0500
@@ -86,6 +86,7 @@
 	struct snd_urb_ctx syncurb[SYNC_URBS];	/* sync urb table */
 	char *syncbuf;				/* sync buffer for all sync URBs */
 	dma_addr_t sync_dma;			/* DMA address of syncbuf */
+	unsigned int speed;		/* USB_SPEED_XXX */
 
 	u64 formats;			/* format bitmasks (all or'ed) */
 	unsigned int num_formats;		/* number of supported audio formats (list) */
diff -druN linux-libre-3.2.33-gnu/sound/usb/endpoint.c linux-libre-3.2.34-gnu/sound/usb/endpoint.c
--- linux-libre-3.2.33-gnu/sound/usb/endpoint.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/endpoint.c	2012-11-16 11:47:22.000000000 -0500
@@ -148,8 +148,10 @@
 	int i;
 
 	/* stop urbs (to be sure) */
-	deactivate_urbs(subs, force, 1);
-	wait_clear_urbs(subs);
+	if (!subs->stream->chip->shutdown) {
+		deactivate_urbs(subs, force, 1);
+		wait_clear_urbs(subs);
+	}
 
 	for (i = 0; i < MAX_URBS; i++)
 		release_urb_ctx(&subs->dataurb[i]);
@@ -895,7 +897,8 @@
 	subs->dev = as->chip->dev;
 	subs->txfr_quirk = as->chip->txfr_quirk;
 	subs->ops = audio_urb_ops[stream];
-	if (snd_usb_get_speed(subs->dev) >= USB_SPEED_HIGH)
+	subs->speed = snd_usb_get_speed(subs->dev);
+	if (subs->speed >= USB_SPEED_HIGH)
 		subs->ops.prepare_sync = prepare_capture_sync_urb_hs;
 
 	snd_usb_set_pcm_ops(as->pcm, stream);
diff -druN linux-libre-3.2.33-gnu/sound/usb/mixer.c linux-libre-3.2.34-gnu/sound/usb/mixer.c
--- linux-libre-3.2.33-gnu/sound/usb/mixer.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/mixer.c	2012-11-16 11:47:22.000000000 -0500
@@ -287,25 +287,32 @@
 	unsigned char buf[2];
 	int val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1;
 	int timeout = 10;
-	int err;
+	int idx = 0, err;
 
 	err = snd_usb_autoresume(cval->mixer->chip);
 	if (err < 0)
 		return -EIO;
+	down_read(&chip->shutdown_rwsem);
 	while (timeout-- > 0) {
+		if (chip->shutdown)
+			break;
+		idx = snd_usb_ctrl_intf(chip) | (cval->id << 8);
 		if (snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), request,
 				    USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
-				    validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
-				    buf, val_len) >= val_len) {
+				    validx, idx, buf, val_len) >= val_len) {
 			*value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len));
-			snd_usb_autosuspend(cval->mixer->chip);
-			return 0;
+			err = 0;
+			goto out;
 		}
 	}
-	snd_usb_autosuspend(cval->mixer->chip);
 	snd_printdd(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
-		    request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type);
-	return -EINVAL;
+		    request, validx, idx, cval->val_type);
+	err = -EINVAL;
+
+ out:
+	up_read(&chip->shutdown_rwsem);
+	snd_usb_autosuspend(cval->mixer->chip);
+	return err;
 }
 
 static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int validx, int *value_ret)
@@ -313,7 +320,7 @@
 	struct snd_usb_audio *chip = cval->mixer->chip;
 	unsigned char buf[2 + 3*sizeof(__u16)]; /* enough space for one range */
 	unsigned char *val;
-	int ret, size;
+	int idx = 0, ret, size;
 	__u8 bRequest;
 
 	if (request == UAC_GET_CUR) {
@@ -330,16 +337,22 @@
 	if (ret)
 		goto error;
 
-	ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest,
+	down_read(&chip->shutdown_rwsem);
+	if (chip->shutdown)
+		ret = -ENODEV;
+	else {
+		idx = snd_usb_ctrl_intf(chip) | (cval->id << 8);
+		ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest,
 			      USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
-			      validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
-			      buf, size);
+			      validx, idx, buf, size);
+	}
+	up_read(&chip->shutdown_rwsem);
 	snd_usb_autosuspend(chip);
 
 	if (ret < 0) {
 error:
 		snd_printk(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
-			   request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type);
+			   request, validx, idx, cval->val_type);
 		return ret;
 	}
 
@@ -417,7 +430,7 @@
 {
 	struct snd_usb_audio *chip = cval->mixer->chip;
 	unsigned char buf[2];
-	int val_len, err, timeout = 10;
+	int idx = 0, val_len, err, timeout = 10;
 
 	if (cval->mixer->protocol == UAC_VERSION_1) {
 		val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1;
@@ -440,19 +453,27 @@
 	err = snd_usb_autoresume(chip);
 	if (err < 0)
 		return -EIO;
-	while (timeout-- > 0)
+	down_read(&chip->shutdown_rwsem);
+	while (timeout-- > 0) {
+		if (chip->shutdown)
+			break;
+		idx = snd_usb_ctrl_intf(chip) | (cval->id << 8);
 		if (snd_usb_ctl_msg(chip->dev,
 				    usb_sndctrlpipe(chip->dev, 0), request,
 				    USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
-				    validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
-				    buf, val_len) >= 0) {
-			snd_usb_autosuspend(chip);
-			return 0;
+				    validx, idx, buf, val_len) >= 0) {
+			err = 0;
+			goto out;
 		}
-	snd_usb_autosuspend(chip);
+	}
 	snd_printdd(KERN_ERR "cannot set ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d, data = %#x/%#x\n",
-		    request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type, buf[0], buf[1]);
-	return -EINVAL;
+		    request, validx, idx, cval->val_type, buf[0], buf[1]);
+	err = -EINVAL;
+
+ out:
+	up_read(&chip->shutdown_rwsem);
+	snd_usb_autosuspend(chip);
+	return err;
 }
 
 static int set_cur_ctl_value(struct usb_mixer_elem_info *cval, int validx, int value)
diff -druN linux-libre-3.2.33-gnu/sound/usb/mixer_quirks.c linux-libre-3.2.34-gnu/sound/usb/mixer_quirks.c
--- linux-libre-3.2.33-gnu/sound/usb/mixer_quirks.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/mixer_quirks.c	2012-11-16 11:47:22.000000000 -0500
@@ -186,6 +186,11 @@
 	if (value > 1)
 		return -EINVAL;
 	changed = value != mixer->audigy2nx_leds[index];
+	down_read(&mixer->chip->shutdown_rwsem);
+	if (mixer->chip->shutdown) {
+		err = -ENODEV;
+		goto out;
+	}
 	if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042))
 		err = snd_usb_ctl_msg(mixer->chip->dev,
 			      usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
@@ -202,6 +207,8 @@
 			      usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
 			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
 			      value, index + 2, NULL, 0);
+ out:
+	up_read(&mixer->chip->shutdown_rwsem);
 	if (err < 0)
 		return err;
 	mixer->audigy2nx_leds[index] = value;
@@ -295,11 +302,16 @@
 
 	for (i = 0; jacks[i].name; ++i) {
 		snd_iprintf(buffer, "%s: ", jacks[i].name);
-		err = snd_usb_ctl_msg(mixer->chip->dev,
+		down_read(&mixer->chip->shutdown_rwsem);
+		if (mixer->chip->shutdown)
+			err = 0;
+		else
+			err = snd_usb_ctl_msg(mixer->chip->dev,
 				      usb_rcvctrlpipe(mixer->chip->dev, 0),
 				      UAC_GET_MEM, USB_DIR_IN | USB_TYPE_CLASS |
 				      USB_RECIP_INTERFACE, 0,
 				      jacks[i].unitid << 8, buf, 3);
+		up_read(&mixer->chip->shutdown_rwsem);
 		if (err == 3 && (buf[0] == 3 || buf[0] == 6))
 			snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]);
 		else
@@ -329,10 +341,15 @@
 	else
 		new_status = old_status & ~0x02;
 	changed = new_status != old_status;
-	err = snd_usb_ctl_msg(mixer->chip->dev,
+	down_read(&mixer->chip->shutdown_rwsem);
+	if (mixer->chip->shutdown)
+		err = -ENODEV;
+	else
+		err = snd_usb_ctl_msg(mixer->chip->dev,
 			      usb_sndctrlpipe(mixer->chip->dev, 0), 0x08,
 			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
 			      50, 0, &new_status, 1);
+	up_read(&mixer->chip->shutdown_rwsem);
 	if (err < 0)
 		return err;
 	mixer->xonar_u1_status = new_status;
@@ -371,11 +388,17 @@
 	u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
 	u16 wIndex = kcontrol->private_value & 0xffff;
 	u8 tmp;
+	int ret;
 
-	int ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest,
+	down_read(&mixer->chip->shutdown_rwsem);
+	if (mixer->chip->shutdown)
+		ret = -ENODEV;
+	else
+		ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest,
 				  USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
 				  0, cpu_to_le16(wIndex),
 				  &tmp, sizeof(tmp), 1000);
+	up_read(&mixer->chip->shutdown_rwsem);
 
 	if (ret < 0) {
 		snd_printk(KERN_ERR
@@ -396,11 +419,17 @@
 	u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
 	u16 wIndex = kcontrol->private_value & 0xffff;
 	u16 wValue = ucontrol->value.integer.value[0];
+	int ret;
 
-	int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest,
+	down_read(&mixer->chip->shutdown_rwsem);
+	if (mixer->chip->shutdown)
+		ret = -ENODEV;
+	else
+		ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest,
 				  USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
 				  cpu_to_le16(wValue), cpu_to_le16(wIndex),
 				  NULL, 0, 1000);
+	up_read(&mixer->chip->shutdown_rwsem);
 
 	if (ret < 0) {
 		snd_printk(KERN_ERR
diff -druN linux-libre-3.2.33-gnu/sound/usb/pcm.c linux-libre-3.2.34-gnu/sound/usb/pcm.c
--- linux-libre-3.2.33-gnu/sound/usb/pcm.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/pcm.c	2012-11-16 11:47:22.000000000 -0500
@@ -67,6 +67,8 @@
 	unsigned int hwptr_done;
 
 	subs = (struct snd_usb_substream *)substream->runtime->private_data;
+	if (subs->stream->chip->shutdown)
+		return SNDRV_PCM_POS_XRUN;
 	spin_lock(&subs->lock);
 	hwptr_done = subs->hwptr_done;
 	substream->runtime->delay = snd_usb_pcm_delay(subs,
@@ -373,8 +375,14 @@
 	changed = subs->cur_audiofmt != fmt ||
 		subs->period_bytes != params_period_bytes(hw_params) ||
 		subs->cur_rate != rate;
+
+	down_read(&subs->stream->chip->shutdown_rwsem);
+	if (subs->stream->chip->shutdown) {
+		ret = -ENODEV;
+		goto unlock;
+	}
 	if ((ret = set_format(subs, fmt)) < 0)
-		return ret;
+		goto unlock;
 
 	if (subs->cur_rate != rate) {
 		struct usb_host_interface *alts;
@@ -383,12 +391,11 @@
 		alts = &iface->altsetting[fmt->altset_idx];
 		ret = snd_usb_init_sample_rate(subs->stream->chip, subs->interface, alts, fmt, rate);
 		if (ret < 0)
-			return ret;
+			goto unlock;
 		subs->cur_rate = rate;
 	}
 
 	if (changed) {
-		mutex_lock(&subs->stream->chip->shutdown_mutex);
 		/* format changed */
 		snd_usb_release_substream_urbs(subs, 0);
 		/* influenced: period_bytes, channels, rate, format, */
@@ -396,9 +403,10 @@
 						  params_rate(hw_params),
 						  snd_pcm_format_physical_width(params_format(hw_params)) *
 							params_channels(hw_params));
-		mutex_unlock(&subs->stream->chip->shutdown_mutex);
 	}
 
+unlock:
+	up_read(&subs->stream->chip->shutdown_rwsem);
 	return ret;
 }
 
@@ -414,9 +422,9 @@
 	subs->cur_audiofmt = NULL;
 	subs->cur_rate = 0;
 	subs->period_bytes = 0;
-	mutex_lock(&subs->stream->chip->shutdown_mutex);
+	down_read(&subs->stream->chip->shutdown_rwsem);
 	snd_usb_release_substream_urbs(subs, 0);
-	mutex_unlock(&subs->stream->chip->shutdown_mutex);
+	up_read(&subs->stream->chip->shutdown_rwsem);
 	return snd_pcm_lib_free_vmalloc_buffer(substream);
 }
 
@@ -429,12 +437,18 @@
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_usb_substream *subs = runtime->private_data;
+	int ret = 0;
 
 	if (! subs->cur_audiofmt) {
 		snd_printk(KERN_ERR "usbaudio: no format is specified!\n");
 		return -ENXIO;
 	}
 
+	down_read(&subs->stream->chip->shutdown_rwsem);
+	if (subs->stream->chip->shutdown) {
+		ret = -ENODEV;
+		goto unlock;
+	}
 	/* some unit conversions in runtime */
 	subs->maxframesize = bytes_to_frames(runtime, subs->maxpacksize);
 	subs->curframesize = bytes_to_frames(runtime, subs->curpacksize);
@@ -447,7 +461,10 @@
 	subs->last_frame_number = 0;
 	runtime->delay = 0;
 
-	return snd_usb_substream_prepare(subs, runtime);
+	ret = snd_usb_substream_prepare(subs, runtime);
+ unlock:
+	up_read(&subs->stream->chip->shutdown_rwsem);
+	return ret;
 }
 
 static struct snd_pcm_hardware snd_usb_hardware =
@@ -500,7 +517,7 @@
 		return 0;
 	}
 	/* check whether the period time is >= the data packet interval */
-	if (snd_usb_get_speed(subs->dev) != USB_SPEED_FULL) {
+	if (subs->speed != USB_SPEED_FULL) {
 		ptime = 125 * (1 << fp->datainterval);
 		if (ptime > pt->max || (ptime == pt->max && pt->openmax)) {
 			hwc_debug("   > check: ptime %u > max %u\n", ptime, pt->max);
@@ -776,7 +793,7 @@
 		return err;
 
 	param_period_time_if_needed = SNDRV_PCM_HW_PARAM_PERIOD_TIME;
-	if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL)
+	if (subs->speed == USB_SPEED_FULL)
 		/* full speed devices have fixed data packet interval */
 		ptmin = 1000;
 	if (ptmin == 1000)
diff -druN linux-libre-3.2.33-gnu/sound/usb/proc.c linux-libre-3.2.34-gnu/sound/usb/proc.c
--- linux-libre-3.2.33-gnu/sound/usb/proc.c	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/proc.c	2012-11-16 11:47:22.000000000 -0500
@@ -107,7 +107,7 @@
 			}
 			snd_iprintf(buffer, "\n");
 		}
-		if (snd_usb_get_speed(subs->dev) != USB_SPEED_FULL)
+		if (subs->speed != USB_SPEED_FULL)
 			snd_iprintf(buffer, "    Data packet interval: %d us\n",
 				    125 * (1 << fp->datainterval));
 		// snd_iprintf(buffer, "    Max Packet Size = %d\n", fp->maxpacksize);
@@ -128,7 +128,7 @@
 		snd_iprintf(buffer, "]\n");
 		snd_iprintf(buffer, "    Packet Size = %d\n", subs->curpacksize);
 		snd_iprintf(buffer, "    Momentary freq = %u Hz (%#x.%04x)\n",
-			    snd_usb_get_speed(subs->dev) == USB_SPEED_FULL
+			    subs->speed == USB_SPEED_FULL
 			    ? get_full_speed_hz(subs->freqm)
 			    : get_high_speed_hz(subs->freqm),
 			    subs->freqm >> 16, subs->freqm & 0xffff);
diff -druN linux-libre-3.2.33-gnu/sound/usb/usbaudio.h linux-libre-3.2.34-gnu/sound/usb/usbaudio.h
--- linux-libre-3.2.33-gnu/sound/usb/usbaudio.h	2012-10-30 19:27:11.000000000 -0400
+++ linux-libre-3.2.34-gnu/sound/usb/usbaudio.h	2012-11-16 11:47:22.000000000 -0500
@@ -36,7 +36,7 @@
 	struct snd_card *card;
 	struct usb_interface *pm_intf;
 	u32 usb_id;
-	struct mutex shutdown_mutex;
+	struct rw_semaphore shutdown_rwsem;
 	unsigned int shutdown:1;
 	unsigned int probing:1;
 	unsigned int autosuspended:1;	
