diff --git linux-libre-4.9.333-gnu1/Makefile linux-libre-4.9.334-gnu1/Makefile
index 63619a791230..baf7a0b37be6 100644
--- linux-libre-4.9.333-gnu1/Makefile
+++ linux-libre-4.9.334-gnu1/Makefile
@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 9
-SUBLEVEL = 333
+SUBLEVEL = 334
 EXTRAVERSION = -gnu1
 NAME = Roaring Lionus
 
diff --git linux-libre-4.9.333-gnu1/arch/x86/include/asm/msr-index.h linux-libre-4.9.334-gnu1/arch/x86/include/asm/msr-index.h
index 5131146e1bd8..aafd1747cae6 100644
--- linux-libre-4.9.333-gnu1/arch/x86/include/asm/msr-index.h
+++ linux-libre-4.9.334-gnu1/arch/x86/include/asm/msr-index.h
@@ -364,6 +364,11 @@
 #define MSR_AMD64_OSVW_STATUS		0xc0010141
 #define MSR_AMD64_LS_CFG		0xc0011020
 #define MSR_AMD64_DC_CFG		0xc0011022
+
+#define MSR_AMD64_DE_CFG		0xc0011029
+#define MSR_AMD64_DE_CFG_LFENCE_SERIALIZE_BIT	 1
+#define MSR_AMD64_DE_CFG_LFENCE_SERIALIZE	BIT_ULL(MSR_AMD64_DE_CFG_LFENCE_SERIALIZE_BIT)
+
 #define MSR_AMD64_BU_CFG2		0xc001102a
 #define MSR_AMD64_IBSFETCHCTL		0xc0011030
 #define MSR_AMD64_IBSFETCHLINAD		0xc0011031
@@ -414,9 +419,6 @@
 #define FAM10H_MMIO_CONF_BASE_MASK	0xfffffffULL
 #define FAM10H_MMIO_CONF_BASE_SHIFT	20
 #define MSR_FAM10H_NODE_ID		0xc001100c
-#define MSR_F10H_DECFG			0xc0011029
-#define MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT	1
-#define MSR_F10H_DECFG_LFENCE_SERIALIZE		BIT_ULL(MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT)
 
 /* K8 MSRs */
 #define MSR_K8_TOP_MEM1			0xc001001a
diff --git linux-libre-4.9.333-gnu1/arch/x86/kernel/cpu/amd.c linux-libre-4.9.334-gnu1/arch/x86/kernel/cpu/amd.c
index 9428b54fff66..13915fdbb4c9 100644
--- linux-libre-4.9.333-gnu1/arch/x86/kernel/cpu/amd.c
+++ linux-libre-4.9.334-gnu1/arch/x86/kernel/cpu/amd.c
@@ -735,8 +735,6 @@ static void init_amd_gh(struct cpuinfo_x86 *c)
 		set_cpu_bug(c, X86_BUG_AMD_TLB_MMATCH);
 }
 
-#define MSR_AMD64_DE_CFG	0xC0011029
-
 static void init_amd_ln(struct cpuinfo_x86 *c)
 {
 	/*
@@ -898,16 +896,16 @@ static void init_amd(struct cpuinfo_x86 *c)
 		 * msr_set_bit() uses the safe accessors, too, even if the MSR
 		 * is not present.
 		 */
-		msr_set_bit(MSR_F10H_DECFG,
-			    MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT);
+		msr_set_bit(MSR_AMD64_DE_CFG,
+			    MSR_AMD64_DE_CFG_LFENCE_SERIALIZE_BIT);
 
 		/*
 		 * Verify that the MSR write was successful (could be running
 		 * under a hypervisor) and only then assume that LFENCE is
 		 * serializing.
 		 */
-		ret = rdmsrl_safe(MSR_F10H_DECFG, &val);
-		if (!ret && (val & MSR_F10H_DECFG_LFENCE_SERIALIZE)) {
+		ret = rdmsrl_safe(MSR_AMD64_DE_CFG, &val);
+		if (!ret && (val & MSR_AMD64_DE_CFG_LFENCE_SERIALIZE_BIT)) {
 			/* A serializing LFENCE stops RDTSC speculation */
 			set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
 		} else {
diff --git linux-libre-4.9.333-gnu1/arch/x86/kvm/svm.c linux-libre-4.9.334-gnu1/arch/x86/kvm/svm.c
index c8e18144ecf2..1556c55a0909 100644
--- linux-libre-4.9.333-gnu1/arch/x86/kvm/svm.c
+++ linux-libre-4.9.334-gnu1/arch/x86/kvm/svm.c
@@ -3528,9 +3528,9 @@ static int svm_get_msr_feature(struct kvm_msr_entry *msr)
 	msr->data = 0;
 
 	switch (msr->index) {
-	case MSR_F10H_DECFG:
-		if (boot_cpu_has(X86_FEATURE_LFENCE_RDTSC))
-			msr->data |= MSR_F10H_DECFG_LFENCE_SERIALIZE;
+	case MSR_AMD64_DE_CFG:
+		if (cpu_feature_enabled(X86_FEATURE_LFENCE_RDTSC))
+			msr->data |= MSR_AMD64_DE_CFG_LFENCE_SERIALIZE;
 		break;
 	default:
 		return 1;
@@ -3638,7 +3638,7 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 			msr_info->data = 0x1E;
 		}
 		break;
-	case MSR_F10H_DECFG:
+	case MSR_AMD64_DE_CFG:
 		msr_info->data = svm->msr_decfg;
 		break;
 	default:
@@ -3829,7 +3829,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 	case MSR_VM_IGNNE:
 		vcpu_unimpl(vcpu, "unimplemented wrmsr: 0x%x data 0x%llx\n", ecx, data);
 		break;
-	case MSR_F10H_DECFG: {
+	case MSR_AMD64_DE_CFG: {
 		struct kvm_msr_entry msr_entry;
 
 		msr_entry.index = msr->index;
diff --git linux-libre-4.9.333-gnu1/arch/x86/kvm/x86.c linux-libre-4.9.334-gnu1/arch/x86/kvm/x86.c
index 78c1838b9fff..007dc3298f88 100644
--- linux-libre-4.9.333-gnu1/arch/x86/kvm/x86.c
+++ linux-libre-4.9.334-gnu1/arch/x86/kvm/x86.c
@@ -1026,7 +1026,7 @@ static unsigned num_emulated_msrs;
  * can be used by a hypervisor to validate requested CPU features.
  */
 static u32 msr_based_features[] = {
-	MSR_F10H_DECFG,
+	MSR_AMD64_DE_CFG,
 	MSR_IA32_UCODE_REV,
 	MSR_IA32_ARCH_CAPABILITIES,
 };
diff --git linux-libre-4.9.333-gnu1/arch/x86/power/cpu.c linux-libre-4.9.334-gnu1/arch/x86/power/cpu.c
index a1fbf18eed5a..4c073926ab93 100644
--- linux-libre-4.9.333-gnu1/arch/x86/power/cpu.c
+++ linux-libre-4.9.334-gnu1/arch/x86/power/cpu.c
@@ -526,6 +526,7 @@ static void pm_save_spec_msr(void)
 		MSR_TSX_FORCE_ABORT,
 		MSR_IA32_MCU_OPT_CTRL,
 		MSR_AMD64_LS_CFG,
+		MSR_AMD64_DE_CFG,
 	};
 
 	msr_build_context(spec_msr_id, ARRAY_SIZE(spec_msr_id));
diff --git linux-libre-4.9.333-gnu1/drivers/dma/at_hdmac.c linux-libre-4.9.334-gnu1/drivers/dma/at_hdmac.c
index cb72b8c915c7..4a2c9a24b173 100644
--- linux-libre-4.9.333-gnu1/drivers/dma/at_hdmac.c
+++ linux-libre-4.9.334-gnu1/drivers/dma/at_hdmac.c
@@ -253,6 +253,8 @@ static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)
 		       ATC_SPIP_BOUNDARY(first->boundary));
 	channel_writel(atchan, DPIP, ATC_DPIP_HOLE(first->dst_hole) |
 		       ATC_DPIP_BOUNDARY(first->boundary));
+	/* Don't allow CPU to reorder channel enable. */
+	wmb();
 	dma_writel(atdma, CHER, atchan->mask);
 
 	vdbg_dump_regs(atchan);
@@ -313,7 +315,8 @@ static int atc_get_bytes_left(struct dma_chan *chan, dma_cookie_t cookie)
 	struct at_desc *desc_first = atc_first_active(atchan);
 	struct at_desc *desc;
 	int ret;
-	u32 ctrla, dscr, trials;
+	u32 ctrla, dscr;
+	unsigned int i;
 
 	/*
 	 * If the cookie doesn't match to the currently running transfer then
@@ -383,7 +386,7 @@ static int atc_get_bytes_left(struct dma_chan *chan, dma_cookie_t cookie)
 		dscr = channel_readl(atchan, DSCR);
 		rmb(); /* ensure DSCR is read before CTRLA */
 		ctrla = channel_readl(atchan, CTRLA);
-		for (trials = 0; trials < ATC_MAX_DSCR_TRIALS; ++trials) {
+		for (i = 0; i < ATC_MAX_DSCR_TRIALS; ++i) {
 			u32 new_dscr;
 
 			rmb(); /* ensure DSCR is read after CTRLA */
@@ -409,7 +412,7 @@ static int atc_get_bytes_left(struct dma_chan *chan, dma_cookie_t cookie)
 			rmb(); /* ensure DSCR is read before CTRLA */
 			ctrla = channel_readl(atchan, CTRLA);
 		}
-		if (unlikely(trials >= ATC_MAX_DSCR_TRIALS))
+		if (unlikely(i == ATC_MAX_DSCR_TRIALS))
 			return -ETIMEDOUT;
 
 		/* for the first descriptor we can be more accurate */
@@ -557,10 +560,6 @@ static void atc_handle_error(struct at_dma_chan *atchan)
 	bad_desc = atc_first_active(atchan);
 	list_del_init(&bad_desc->desc_node);
 
-	/* As we are stopped, take advantage to push queued descriptors
-	 * in active_list */
-	list_splice_init(&atchan->queue, atchan->active_list.prev);
-
 	/* Try to restart the controller */
 	if (!list_empty(&atchan->active_list))
 		atc_dostart(atchan, atc_first_active(atchan));
@@ -681,19 +680,11 @@ static dma_cookie_t atc_tx_submit(struct dma_async_tx_descriptor *tx)
 	spin_lock_irqsave(&atchan->lock, flags);
 	cookie = dma_cookie_assign(tx);
 
-	if (list_empty(&atchan->active_list)) {
-		dev_vdbg(chan2dev(tx->chan), "tx_submit: started %u\n",
-				desc->txd.cookie);
-		atc_dostart(atchan, desc);
-		list_add_tail(&desc->desc_node, &atchan->active_list);
-	} else {
-		dev_vdbg(chan2dev(tx->chan), "tx_submit: queued %u\n",
-				desc->txd.cookie);
-		list_add_tail(&desc->desc_node, &atchan->queue);
-	}
-
+	list_add_tail(&desc->desc_node, &atchan->queue);
 	spin_unlock_irqrestore(&atchan->lock, flags);
 
+	dev_vdbg(chan2dev(tx->chan), "tx_submit: queued %u\n",
+		 desc->txd.cookie);
 	return cookie;
 }
 
@@ -2101,7 +2092,11 @@ static int __init at_dma_probe(struct platform_device *pdev)
 	  dma_has_cap(DMA_SG, atdma->dma_common.cap_mask)  ? "sg-cpy " : "",
 	  plat_dat->nr_channels);
 
-	dma_async_device_register(&atdma->dma_common);
+	err = dma_async_device_register(&atdma->dma_common);
+	if (err) {
+		dev_err(&pdev->dev, "Unable to register: %d.\n", err);
+		goto err_dma_async_device_register;
+	}
 
 	/*
 	 * Do not return an error if the dmac node is not present in order to
@@ -2121,6 +2116,7 @@ static int __init at_dma_probe(struct platform_device *pdev)
 
 err_of_dma_controller_register:
 	dma_async_device_unregister(&atdma->dma_common);
+err_dma_async_device_register:
 	dma_pool_destroy(atdma->memset_pool);
 err_memset_pool_create:
 	dma_pool_destroy(atdma->dma_desc_pool);
diff --git linux-libre-4.9.333-gnu1/drivers/dma/at_hdmac_regs.h linux-libre-4.9.334-gnu1/drivers/dma/at_hdmac_regs.h
index 7f58f06157f6..f1fc4094d712 100644
--- linux-libre-4.9.333-gnu1/drivers/dma/at_hdmac_regs.h
+++ linux-libre-4.9.334-gnu1/drivers/dma/at_hdmac_regs.h
@@ -168,13 +168,13 @@
 /* LLI == Linked List Item; aka DMA buffer descriptor */
 struct at_lli {
 	/* values that are not changed by hardware */
-	dma_addr_t	saddr;
-	dma_addr_t	daddr;
+	u32 saddr;
+	u32 daddr;
 	/* value that may get written back: */
-	u32		ctrla;
+	u32 ctrla;
 	/* more values that are not changed by hardware */
-	u32		ctrlb;
-	dma_addr_t	dscr;	/* chain to next lli */
+	u32 ctrlb;
+	u32 dscr;	/* chain to next lli */
 };
 
 /**
diff --git linux-libre-4.9.333-gnu1/drivers/dma/mv_xor_v2.c linux-libre-4.9.334-gnu1/drivers/dma/mv_xor_v2.c
index be1f5c26fae8..9eb5647fef3e 100644
--- linux-libre-4.9.333-gnu1/drivers/dma/mv_xor_v2.c
+++ linux-libre-4.9.334-gnu1/drivers/dma/mv_xor_v2.c
@@ -847,6 +847,7 @@ static int mv_xor_v2_remove(struct platform_device *pdev)
 	tasklet_kill(&xor_dev->irq_tasklet);
 
 	clk_disable_unprepare(xor_dev->clk);
+	clk_disable_unprepare(xor_dev->reg_clk);
 
 	return 0;
 }
diff --git linux-libre-4.9.333-gnu1/drivers/gpu/drm/imx/imx-tve.c linux-libre-4.9.334-gnu1/drivers/gpu/drm/imx/imx-tve.c
index 9ae515f3171e..372582df6008 100644
--- linux-libre-4.9.333-gnu1/drivers/gpu/drm/imx/imx-tve.c
+++ linux-libre-4.9.334-gnu1/drivers/gpu/drm/imx/imx-tve.c
@@ -254,8 +254,9 @@ static int imx_tve_connector_get_modes(struct drm_connector *connector)
 	return ret;
 }
 
-static int imx_tve_connector_mode_valid(struct drm_connector *connector,
-					struct drm_display_mode *mode)
+static enum drm_mode_status
+imx_tve_connector_mode_valid(struct drm_connector *connector,
+			     struct drm_display_mode *mode)
 {
 	struct imx_tve *tve = con_to_tve(connector);
 	unsigned long rate;
diff --git linux-libre-4.9.333-gnu1/drivers/hid/hid-hyperv.c linux-libre-4.9.334-gnu1/drivers/hid/hid-hyperv.c
index 6039f071fab1..15e20d5e76dd 100644
--- linux-libre-4.9.333-gnu1/drivers/hid/hid-hyperv.c
+++ linux-libre-4.9.334-gnu1/drivers/hid/hid-hyperv.c
@@ -536,7 +536,7 @@ static int mousevsc_probe(struct hv_device *device,
 
 	ret = hid_add_device(hid_dev);
 	if (ret)
-		goto probe_err1;
+		goto probe_err2;
 
 
 	ret = hid_parse(hid_dev);
diff --git linux-libre-4.9.333-gnu1/drivers/iio/adc/at91_adc.c linux-libre-4.9.334-gnu1/drivers/iio/adc/at91_adc.c
index dd9f2280927b..0b14efc2842b 100644
--- linux-libre-4.9.333-gnu1/drivers/iio/adc/at91_adc.c
+++ linux-libre-4.9.334-gnu1/drivers/iio/adc/at91_adc.c
@@ -617,8 +617,10 @@ static struct iio_trigger *at91_adc_allocate_trigger(struct iio_dev *idev,
 	trig->ops = &at91_adc_trigger_ops;
 
 	ret = iio_trigger_register(trig);
-	if (ret)
+	if (ret) {
+		iio_trigger_free(trig);
 		return NULL;
+	}
 
 	return trig;
 }
diff --git linux-libre-4.9.333-gnu1/drivers/iio/pressure/ms5611_spi.c linux-libre-4.9.334-gnu1/drivers/iio/pressure/ms5611_spi.c
index 932e05001e1a..a582515ae2e6 100644
--- linux-libre-4.9.333-gnu1/drivers/iio/pressure/ms5611_spi.c
+++ linux-libre-4.9.334-gnu1/drivers/iio/pressure/ms5611_spi.c
@@ -95,7 +95,7 @@ static int ms5611_spi_probe(struct spi_device *spi)
 	spi_set_drvdata(spi, indio_dev);
 
 	spi->mode = SPI_MODE_0;
-	spi->max_speed_hz = 20000000;
+	spi->max_speed_hz = min(spi->max_speed_hz, 20000000U);
 	spi->bits_per_word = 8;
 	ret = spi_setup(spi);
 	if (ret < 0)
diff --git linux-libre-4.9.333-gnu1/drivers/iio/trigger/iio-trig-sysfs.c linux-libre-4.9.334-gnu1/drivers/iio/trigger/iio-trig-sysfs.c
index 0e9590e071d1..098d7505eb3f 100644
--- linux-libre-4.9.333-gnu1/drivers/iio/trigger/iio-trig-sysfs.c
+++ linux-libre-4.9.334-gnu1/drivers/iio/trigger/iio-trig-sysfs.c
@@ -212,9 +212,13 @@ static int iio_sysfs_trigger_remove(int id)
 
 static int __init iio_sysfs_trig_init(void)
 {
+	int ret;
 	device_initialize(&iio_sysfs_trig_dev);
 	dev_set_name(&iio_sysfs_trig_dev, "iio_sysfs_trigger");
-	return device_add(&iio_sysfs_trig_dev);
+	ret = device_add(&iio_sysfs_trig_dev);
+	if (ret)
+		put_device(&iio_sysfs_trig_dev);
+	return ret;
 }
 module_init(iio_sysfs_trig_init);
 
diff --git linux-libre-4.9.333-gnu1/drivers/isdn/mISDN/core.c linux-libre-4.9.334-gnu1/drivers/isdn/mISDN/core.c
index 5cd53b2c47c7..e542439f4950 100644
--- linux-libre-4.9.333-gnu1/drivers/isdn/mISDN/core.c
+++ linux-libre-4.9.334-gnu1/drivers/isdn/mISDN/core.c
@@ -231,7 +231,7 @@ mISDN_register_device(struct mISDNdevice *dev,
 
 	err = get_free_devid();
 	if (err < 0)
-		goto error1;
+		return err;
 	dev->id = err;
 
 	device_initialize(&dev->dev);
diff --git linux-libre-4.9.333-gnu1/drivers/isdn/mISDN/dsp_pipeline.c linux-libre-4.9.334-gnu1/drivers/isdn/mISDN/dsp_pipeline.c
index e72b4e73cd61..796cae691560 100644
--- linux-libre-4.9.333-gnu1/drivers/isdn/mISDN/dsp_pipeline.c
+++ linux-libre-4.9.334-gnu1/drivers/isdn/mISDN/dsp_pipeline.c
@@ -97,6 +97,7 @@ int mISDN_dsp_element_register(struct mISDN_dsp_element *elem)
 	if (!entry)
 		return -ENOMEM;
 
+	INIT_LIST_HEAD(&entry->list);
 	entry->elem = elem;
 
 	entry->dev.class = elements_class;
@@ -131,7 +132,7 @@ err2:
 	device_unregister(&entry->dev);
 	return ret;
 err1:
-	kfree(entry);
+	put_device(&entry->dev);
 	return ret;
 }
 EXPORT_SYMBOL(mISDN_dsp_element_register);
diff --git linux-libre-4.9.333-gnu1/drivers/md/dm-ioctl.c linux-libre-4.9.334-gnu1/drivers/md/dm-ioctl.c
index 70245782e7f6..8c3312b3b0ff 100644
--- linux-libre-4.9.333-gnu1/drivers/md/dm-ioctl.c
+++ linux-libre-4.9.334-gnu1/drivers/md/dm-ioctl.c
@@ -561,7 +561,7 @@ static void list_version_get_needed(struct target_type *tt, void *needed_param)
     size_t *needed = needed_param;
 
     *needed += sizeof(struct dm_target_versions);
-    *needed += strlen(tt->name);
+    *needed += strlen(tt->name) + 1;
     *needed += ALIGN_MASK;
 }
 
@@ -616,7 +616,7 @@ static int list_versions(struct dm_ioctl *param, size_t param_size)
 	iter_info.old_vers = NULL;
 	iter_info.vers = vers;
 	iter_info.flags = 0;
-	iter_info.end = (char *)vers+len;
+	iter_info.end = (char *)vers + needed;
 
 	/*
 	 * Now loop through filling out the names & versions.
diff --git linux-libre-4.9.333-gnu1/drivers/misc/vmw_vmci/vmci_queue_pair.c linux-libre-4.9.334-gnu1/drivers/misc/vmw_vmci/vmci_queue_pair.c
index 67863ec9231e..ceb1430b3d0c 100644
--- linux-libre-4.9.333-gnu1/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ linux-libre-4.9.334-gnu1/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -952,6 +952,7 @@ static int qp_notify_peer_local(bool attach, struct vmci_handle handle)
 	u32 context_id = vmci_get_context_id();
 	struct vmci_event_qp ev;
 
+	memset(&ev, 0, sizeof(ev));
 	ev.msg.hdr.dst = vmci_make_handle(context_id, VMCI_EVENT_HANDLER);
 	ev.msg.hdr.src = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,
 					  VMCI_CONTEXT_RESOURCE_ID);
@@ -1563,6 +1564,7 @@ static int qp_notify_peer(bool attach,
 	 * kernel.
 	 */
 
+	memset(&ev, 0, sizeof(ev));
 	ev.msg.hdr.dst = vmci_make_handle(peer_id, VMCI_EVENT_HANDLER);
 	ev.msg.hdr.src = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,
 					  VMCI_CONTEXT_RESOURCE_ID);
diff --git linux-libre-4.9.333-gnu1/drivers/mmc/core/core.c linux-libre-4.9.334-gnu1/drivers/mmc/core/core.c
index dfe55e9d729f..0dbb8f1824aa 100644
--- linux-libre-4.9.333-gnu1/drivers/mmc/core/core.c
+++ linux-libre-4.9.334-gnu1/drivers/mmc/core/core.c
@@ -1641,7 +1641,13 @@ u32 mmc_select_voltage(struct mmc_host *host, u32 ocr)
 		mmc_power_cycle(host, ocr);
 	} else {
 		bit = fls(ocr) - 1;
-		ocr &= 3 << bit;
+		/*
+		 * The bit variable represents the highest voltage bit set in
+		 * the OCR register.
+		 * To keep a range of 2 values (e.g. 3.2V/3.3V and 3.3V/3.4V),
+		 * we must shift the mask '3' with (bit - 1).
+		 */
+		ocr &= 3 << (bit - 1);
 		if (bit != host->ios.vdd)
 			dev_warn(mmc_dev(host), "exceeding card's volts\n");
 	}
diff --git linux-libre-4.9.333-gnu1/drivers/net/ethernet/apm/xgene/xgene_enet_main.c linux-libre-4.9.334-gnu1/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 17c07837033f..3eeae65bcc5a 100644
--- linux-libre-4.9.333-gnu1/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ linux-libre-4.9.334-gnu1/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -805,8 +805,10 @@ static int xgene_enet_open(struct net_device *ndev)
 
 	xgene_enet_napi_enable(pdata);
 	ret = xgene_enet_register_irq(ndev);
-	if (ret)
+	if (ret) {
+		xgene_enet_napi_disable(pdata);
 		return ret;
+	}
 
 	if (ndev->phydev) {
 		phy_start(ndev->phydev);
diff --git linux-libre-4.9.333-gnu1/drivers/net/ethernet/broadcom/bnxt/bnxt.c linux-libre-4.9.334-gnu1/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 77dadbe1a446..ceaa066bdc33 100644
--- linux-libre-4.9.333-gnu1/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ linux-libre-4.9.334-gnu1/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -6577,8 +6577,8 @@ static int bnxt_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
 	rcu_read_lock();
 	hlist_for_each_entry_rcu(fltr, head, hash) {
 		if (bnxt_fltr_match(fltr, new_fltr)) {
+			rc = fltr->sw_id;
 			rcu_read_unlock();
-			rc = 0;
 			goto err_free;
 		}
 	}
diff --git linux-libre-4.9.333-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c linux-libre-4.9.334-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 23274478ce53..4138f6fdaba9 100644
--- linux-libre-4.9.333-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ linux-libre-4.9.334-gnu1/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -1297,6 +1297,7 @@ static int cxgb_up(struct adapter *adap)
 		if (ret < 0) {
 			CH_ERR(adap, "failed to bind qsets, err %d\n", ret);
 			t3_intr_disable(adap);
+			quiesce_rx(adap);
 			free_irq_resources(adap);
 			err = ret;
 			goto out;
diff --git linux-libre-4.9.333-gnu1/drivers/net/ethernet/freescale/fman/mac.c linux-libre-4.9.334-gnu1/drivers/net/ethernet/freescale/fman/mac.c
index 93b7ed361b82..dca6fd114bb5 100644
--- linux-libre-4.9.333-gnu1/drivers/net/ethernet/freescale/fman/mac.c
+++ linux-libre-4.9.334-gnu1/drivers/net/ethernet/freescale/fman/mac.c
@@ -953,12 +953,21 @@ _return:
 	return err;
 }
 
+static int mac_remove(struct platform_device *pdev)
+{
+	struct mac_device *mac_dev = platform_get_drvdata(pdev);
+
+	platform_device_unregister(mac_dev->priv->eth_dev);
+	return 0;
+}
+
 static struct platform_driver mac_driver = {
 	.driver = {
 		.name		= KBUILD_MODNAME,
 		.of_match_table	= mac_match,
 	},
 	.probe		= mac_probe,
+	.remove		= mac_remove,
 };
 
 builtin_platform_driver(mac_driver);
diff --git linux-libre-4.9.333-gnu1/drivers/net/ethernet/marvell/mv643xx_eth.c linux-libre-4.9.334-gnu1/drivers/net/ethernet/marvell/mv643xx_eth.c
index 526d07e02bbc..d91118f2e24f 100644
--- linux-libre-4.9.333-gnu1/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ linux-libre-4.9.334-gnu1/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -2491,6 +2491,7 @@ out_free:
 	for (i = 0; i < mp->rxq_count; i++)
 		rxq_deinit(mp->rxq + i);
 out:
+	napi_disable(&mp->napi);
 	free_irq(dev->irq, dev);
 
 	return err;
diff --git linux-libre-4.9.333-gnu1/drivers/net/ethernet/neterion/s2io.c linux-libre-4.9.334-gnu1/drivers/net/ethernet/neterion/s2io.c
index a1447d7ff48b..a66f4b867e3a 100644
--- linux-libre-4.9.333-gnu1/drivers/net/ethernet/neterion/s2io.c
+++ linux-libre-4.9.334-gnu1/drivers/net/ethernet/neterion/s2io.c
@@ -7171,9 +7171,8 @@ static int s2io_card_up(struct s2io_nic *sp)
 		if (ret) {
 			DBG_PRINT(ERR_DBG, "%s: Out of memory in Open\n",
 				  dev->name);
-			s2io_reset(sp);
-			free_rx_buffers(sp);
-			return -ENOMEM;
+			ret = -ENOMEM;
+			goto err_fill_buff;
 		}
 		DBG_PRINT(INFO_DBG, "Buf in ring:%d is %d:\n", i,
 			  ring->rx_bufs_left);
@@ -7211,18 +7210,16 @@ static int s2io_card_up(struct s2io_nic *sp)
 	/* Enable Rx Traffic and interrupts on the NIC */
 	if (start_nic(sp)) {
 		DBG_PRINT(ERR_DBG, "%s: Starting NIC failed\n", dev->name);
-		s2io_reset(sp);
-		free_rx_buffers(sp);
-		return -ENODEV;
+		ret = -ENODEV;
+		goto err_out;
 	}
 
 	/* Add interrupt service routine */
 	if (s2io_add_isr(sp) != 0) {
 		if (sp->config.intr_type == MSI_X)
 			s2io_rem_isr(sp);
-		s2io_reset(sp);
-		free_rx_buffers(sp);
-		return -ENODEV;
+		ret = -ENODEV;
+		goto err_out;
 	}
 
 	S2IO_TIMER_CONF(sp->alarm_timer, s2io_alarm_handle, sp, (HZ/2));
@@ -7241,6 +7238,20 @@ static int s2io_card_up(struct s2io_nic *sp)
 	}
 
 	return 0;
+
+err_out:
+	if (config->napi) {
+		if (config->intr_type == MSI_X) {
+			for (i = 0; i < sp->config.rx_ring_num; i++)
+				napi_disable(&sp->mac_control.rings[i].napi);
+		} else {
+			napi_disable(&sp->napi);
+		}
+	}
+err_fill_buff:
+	s2io_reset(sp);
+	free_rx_buffers(sp);
+	return ret;
 }
 
 /**
diff --git linux-libre-4.9.333-gnu1/drivers/net/hamradio/bpqether.c linux-libre-4.9.334-gnu1/drivers/net/hamradio/bpqether.c
index f5e0983ae2a1..7b766301189a 100644
--- linux-libre-4.9.333-gnu1/drivers/net/hamradio/bpqether.c
+++ linux-libre-4.9.334-gnu1/drivers/net/hamradio/bpqether.c
@@ -551,7 +551,7 @@ static int bpq_device_event(struct notifier_block *this,
 	if (!net_eq(dev_net(dev), &init_net))
 		return NOTIFY_DONE;
 
-	if (!dev_is_ethdev(dev))
+	if (!dev_is_ethdev(dev) && !bpq_get_ax25_dev(dev))
 		return NOTIFY_DONE;
 
 	switch (event) {
diff --git linux-libre-4.9.333-gnu1/drivers/net/macvlan.c linux-libre-4.9.334-gnu1/drivers/net/macvlan.c
index 9dda2dc6b5e7..c8dbc0468ea2 100644
--- linux-libre-4.9.333-gnu1/drivers/net/macvlan.c
+++ linux-libre-4.9.334-gnu1/drivers/net/macvlan.c
@@ -1392,8 +1392,10 @@ destroy_macvlan_port:
 	/* the macvlan port may be freed by macvlan_uninit when fail to register.
 	 * so we destroy the macvlan port only when it's valid.
 	 */
-	if (create && macvlan_port_get_rtnl(lowerdev))
+	if (create && macvlan_port_get_rtnl(lowerdev)) {
+		macvlan_flush_sources(port, vlan);
 		macvlan_port_destroy(port->dev);
+	}
 	return err;
 }
 EXPORT_SYMBOL_GPL(macvlan_common_newlink);
diff --git linux-libre-4.9.333-gnu1/drivers/net/wan/lapbether.c linux-libre-4.9.334-gnu1/drivers/net/wan/lapbether.c
index 24daa1d0e9c5..2741bbe09ba4 100644
--- linux-libre-4.9.333-gnu1/drivers/net/wan/lapbether.c
+++ linux-libre-4.9.334-gnu1/drivers/net/wan/lapbether.c
@@ -407,7 +407,7 @@ static int lapbeth_device_event(struct notifier_block *this,
 	if (dev_net(dev) != &init_net)
 		return NOTIFY_DONE;
 
-	if (!dev_is_ethdev(dev))
+	if (!dev_is_ethdev(dev) && !lapbeth_get_x25_dev(dev))
 		return NOTIFY_DONE;
 
 	switch (event) {
diff --git linux-libre-4.9.333-gnu1/drivers/parport/parport_pc.c linux-libre-4.9.334-gnu1/drivers/parport/parport_pc.c
index 02e6485c1ed5..8c72d54d8d16 100644
--- linux-libre-4.9.333-gnu1/drivers/parport/parport_pc.c
+++ linux-libre-4.9.334-gnu1/drivers/parport/parport_pc.c
@@ -474,7 +474,7 @@ static size_t parport_pc_fifo_write_block_pio(struct parport *port,
 	const unsigned char *bufp = buf;
 	size_t left = length;
 	unsigned long expire = jiffies + port->physport->cad->timeout;
-	const int fifo = FIFO(port);
+	const unsigned long fifo = FIFO(port);
 	int poll_for = 8; /* 80 usecs */
 	const struct parport_pc_private *priv = port->physport->private_data;
 	const int fifo_depth = priv->fifo_depth;
diff --git linux-libre-4.9.333-gnu1/drivers/pinctrl/devicetree.c linux-libre-4.9.334-gnu1/drivers/pinctrl/devicetree.c
index d32aedfc6dd0..29f8abffe99f 100644
--- linux-libre-4.9.333-gnu1/drivers/pinctrl/devicetree.c
+++ linux-libre-4.9.334-gnu1/drivers/pinctrl/devicetree.c
@@ -207,6 +207,8 @@ int pinctrl_dt_to_map(struct pinctrl *p)
 	for (state = 0; ; state++) {
 		/* Retrieve the pinctrl-* property */
 		propname = kasprintf(GFP_KERNEL, "pinctrl-%d", state);
+		if (!propname)
+			return -ENOMEM;
 		prop = of_find_property(np, propname, &size);
 		kfree(propname);
 		if (!prop) {
diff --git linux-libre-4.9.333-gnu1/drivers/platform/x86/hp-wmi.c linux-libre-4.9.334-gnu1/drivers/platform/x86/hp-wmi.c
index f065529390fe..bad4bcc3b386 100644
--- linux-libre-4.9.333-gnu1/drivers/platform/x86/hp-wmi.c
+++ linux-libre-4.9.334-gnu1/drivers/platform/x86/hp-wmi.c
@@ -899,8 +899,16 @@ static int __init hp_wmi_bios_setup(struct platform_device *device)
 	wwan_rfkill = NULL;
 	rfkill2_count = 0;
 
-	if (hp_wmi_rfkill_setup(device))
-		hp_wmi_rfkill2_setup(device);
+	/*
+	 * In pre-2009 BIOS, command 1Bh return 0x4 to indicate that
+	 * BIOS no longer controls the power for the wireless
+	 * devices. All features supported by this command will no
+	 * longer be supported.
+	 */
+	if (!hp_wmi_bios_2009_later()) {
+		if (hp_wmi_rfkill_setup(device))
+			hp_wmi_rfkill2_setup(device);
+	}
 
 	err = device_create_file(&device->dev, &dev_attr_display);
 	if (err)
diff --git linux-libre-4.9.333-gnu1/drivers/tty/n_gsm.c linux-libre-4.9.334-gnu1/drivers/tty/n_gsm.c
index 3badb10229ef..1131065a4ef3 100644
--- linux-libre-4.9.333-gnu1/drivers/tty/n_gsm.c
+++ linux-libre-4.9.334-gnu1/drivers/tty/n_gsm.c
@@ -1377,7 +1377,7 @@ static struct gsm_control *gsm_control_send(struct gsm_mux *gsm,
 		unsigned int command, u8 *data, int clen)
 {
 	struct gsm_control *ctrl = kzalloc(sizeof(struct gsm_control),
-						GFP_KERNEL);
+						GFP_ATOMIC);
 	unsigned long flags;
 	if (ctrl == NULL)
 		return NULL;
diff --git linux-libre-4.9.333-gnu1/drivers/tty/serial/8250/8250_lpss.c linux-libre-4.9.334-gnu1/drivers/tty/serial/8250/8250_lpss.c
index b9923464599f..b38c7a349e0e 100644
--- linux-libre-4.9.333-gnu1/drivers/tty/serial/8250/8250_lpss.c
+++ linux-libre-4.9.334-gnu1/drivers/tty/serial/8250/8250_lpss.c
@@ -245,8 +245,13 @@ static int lpss8250_dma_setup(struct lpss8250 *lpss, struct uart_8250_port *port
 	struct dw_dma_slave *rx_param, *tx_param;
 	struct device *dev = port->port.dev;
 
-	if (!lpss->dma_param.dma_dev)
+	if (!lpss->dma_param.dma_dev) {
+		dma = port->dma;
+		if (dma)
+			goto out_configuration_only;
+
 		return 0;
+	}
 
 	rx_param = devm_kzalloc(dev, sizeof(*rx_param), GFP_KERNEL);
 	if (!rx_param)
@@ -257,16 +262,18 @@ static int lpss8250_dma_setup(struct lpss8250 *lpss, struct uart_8250_port *port
 		return -ENOMEM;
 
 	*rx_param = lpss->dma_param;
-	dma->rxconf.src_maxburst = lpss->dma_maxburst;
-
 	*tx_param = lpss->dma_param;
-	dma->txconf.dst_maxburst = lpss->dma_maxburst;
 
 	dma->fn = lpss8250_dma_filter;
 	dma->rx_param = rx_param;
 	dma->tx_param = tx_param;
 
 	port->dma = dma;
+
+out_configuration_only:
+	dma->rxconf.src_maxburst = lpss->dma_maxburst;
+	dma->txconf.dst_maxburst = lpss->dma_maxburst;
+
 	return 0;
 }
 
diff --git linux-libre-4.9.333-gnu1/drivers/tty/serial/8250/8250_omap.c linux-libre-4.9.334-gnu1/drivers/tty/serial/8250/8250_omap.c
index c551407bee07..d5962162c590 100644
--- linux-libre-4.9.333-gnu1/drivers/tty/serial/8250/8250_omap.c
+++ linux-libre-4.9.334-gnu1/drivers/tty/serial/8250/8250_omap.c
@@ -160,27 +160,10 @@ static void omap8250_set_mctrl(struct uart_port *port, unsigned int mctrl)
 static void omap_8250_mdr1_errataset(struct uart_8250_port *up,
 				     struct omap8250_priv *priv)
 {
-	u8 timeout = 255;
-
 	serial_out(up, UART_OMAP_MDR1, priv->mdr1);
 	udelay(2);
 	serial_out(up, UART_FCR, up->fcr | UART_FCR_CLEAR_XMIT |
 			UART_FCR_CLEAR_RCVR);
-	/*
-	 * Wait for FIFO to empty: when empty, RX_FIFO_E bit is 0 and
-	 * TX_FIFO_E bit is 1.
-	 */
-	while (UART_LSR_THRE != (serial_in(up, UART_LSR) &
-				(UART_LSR_THRE | UART_LSR_DR))) {
-		timeout--;
-		if (!timeout) {
-			/* Should *never* happen. we warn and carry on */
-			dev_crit(up->port.dev, "Errata i202: timedout %x\n",
-				 serial_in(up, UART_LSR));
-			break;
-		}
-		udelay(1);
-	}
 }
 
 static void omap_8250_get_divisor(struct uart_port *port, unsigned int baud,
@@ -1251,6 +1234,7 @@ static int omap8250_remove(struct platform_device *pdev)
 
 	pm_runtime_dont_use_autosuspend(&pdev->dev);
 	pm_runtime_put_sync(&pdev->dev);
+	flush_work(&priv->qos_work);
 	pm_runtime_disable(&pdev->dev);
 	serial8250_unregister_port(priv->line);
 	pm_qos_remove_request(&priv->pm_qos_request);
diff --git linux-libre-4.9.333-gnu1/drivers/tty/serial/8250/8250_port.c linux-libre-4.9.334-gnu1/drivers/tty/serial/8250/8250_port.c
index b461cf2cc2ca..065bde35ab87 100644
--- linux-libre-4.9.333-gnu1/drivers/tty/serial/8250/8250_port.c
+++ linux-libre-4.9.334-gnu1/drivers/tty/serial/8250/8250_port.c
@@ -1798,10 +1798,13 @@ EXPORT_SYMBOL_GPL(serial8250_modem_status);
 static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir)
 {
 	switch (iir & 0x3f) {
-	case UART_IIR_RX_TIMEOUT:
-		serial8250_rx_dma_flush(up);
+	case UART_IIR_RDI:
+		if (!up->dma->rx_running)
+			break;
 		/* fall-through */
 	case UART_IIR_RLSI:
+	case UART_IIR_RX_TIMEOUT:
+		serial8250_rx_dma_flush(up);
 		return true;
 	}
 	return up->dma->rx_dma(up);
diff --git linux-libre-4.9.333-gnu1/drivers/usb/chipidea/otg_fsm.c linux-libre-4.9.334-gnu1/drivers/usb/chipidea/otg_fsm.c
index de8e22ec3902..2ec7bd6c50e4 100644
--- linux-libre-4.9.333-gnu1/drivers/usb/chipidea/otg_fsm.c
+++ linux-libre-4.9.334-gnu1/drivers/usb/chipidea/otg_fsm.c
@@ -260,8 +260,10 @@ static void ci_otg_del_timer(struct ci_hdrc *ci, enum otg_fsm_timer t)
 	ci->enabled_otg_timer_bits &= ~(1 << t);
 	if (ci->next_otg_timer == t) {
 		if (ci->enabled_otg_timer_bits == 0) {
+			spin_unlock_irqrestore(&ci->lock, flags);
 			/* No enabled timers after delete it */
 			hrtimer_cancel(&ci->otg_fsm_hrtimer);
+			spin_lock_irqsave(&ci->lock, flags);
 			ci->next_otg_timer = NUM_OTG_FSM_TIMERS;
 		} else {
 			/* Find the next timer */
diff --git linux-libre-4.9.333-gnu1/drivers/usb/core/quirks.c linux-libre-4.9.334-gnu1/drivers/usb/core/quirks.c
index 3c33bd8d4679..c102c7a9a3b4 100644
--- linux-libre-4.9.333-gnu1/drivers/usb/core/quirks.c
+++ linux-libre-4.9.334-gnu1/drivers/usb/core/quirks.c
@@ -209,6 +209,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x0781, 0x5583), .driver_info = USB_QUIRK_NO_LPM },
 	{ USB_DEVICE(0x0781, 0x5591), .driver_info = USB_QUIRK_NO_LPM },
 
+	/* Realforce 87U Keyboard */
+	{ USB_DEVICE(0x0853, 0x011b), .driver_info = USB_QUIRK_NO_LPM },
+
 	/* M-Systems Flash Disk Pioneers */
 	{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
 
diff --git linux-libre-4.9.333-gnu1/drivers/usb/serial/option.c linux-libre-4.9.334-gnu1/drivers/usb/serial/option.c
index dc39243688e4..f32bccab222a 100644
--- linux-libre-4.9.333-gnu1/drivers/usb/serial/option.c
+++ linux-libre-4.9.334-gnu1/drivers/usb/serial/option.c
@@ -165,6 +165,8 @@ static void option_instat_callback(struct urb *urb);
 #define NOVATELWIRELESS_PRODUCT_G2		0xA010
 #define NOVATELWIRELESS_PRODUCT_MC551		0xB001
 
+#define UBLOX_VENDOR_ID				0x1546
+
 /* AMOI PRODUCTS */
 #define AMOI_VENDOR_ID				0x1614
 #define AMOI_PRODUCT_H01			0x0800
@@ -243,7 +245,6 @@ static void option_instat_callback(struct urb *urb);
 #define QUECTEL_PRODUCT_UC15			0x9090
 /* These u-blox products use Qualcomm's vendor ID */
 #define UBLOX_PRODUCT_R410M			0x90b2
-#define UBLOX_PRODUCT_R6XX			0x90fa
 /* These Yuga products use Qualcomm's vendor ID */
 #define YUGA_PRODUCT_CLM920_NC5			0x9625
 
@@ -575,6 +576,9 @@ static void option_instat_callback(struct urb *urb);
 #define OPPO_VENDOR_ID				0x22d9
 #define OPPO_PRODUCT_R11			0x276c
 
+/* Sierra Wireless products */
+#define SIERRA_VENDOR_ID			0x1199
+#define SIERRA_PRODUCT_EM9191			0x90d3
 
 /* Device flags */
 
@@ -1115,8 +1119,16 @@ static const struct usb_device_id option_ids[] = {
 	/* u-blox products using Qualcomm vendor ID */
 	{ USB_DEVICE(QUALCOMM_VENDOR_ID, UBLOX_PRODUCT_R410M),
 	  .driver_info = RSVD(1) | RSVD(3) },
-	{ USB_DEVICE(QUALCOMM_VENDOR_ID, UBLOX_PRODUCT_R6XX),
+	{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x908b),	/* u-blox LARA-R6 00B */
+	  .driver_info = RSVD(4) },
+	{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x90fa),
 	  .driver_info = RSVD(3) },
+	/* u-blox products */
+	{ USB_DEVICE(UBLOX_VENDOR_ID, 0x1341) },	/* u-blox LARA-L6 */
+	{ USB_DEVICE(UBLOX_VENDOR_ID, 0x1342),		/* u-blox LARA-L6 (RMNET) */
+	  .driver_info = RSVD(4) },
+	{ USB_DEVICE(UBLOX_VENDOR_ID, 0x1343),		/* u-blox LARA-L6 (ECM) */
+	  .driver_info = RSVD(4) },
 	/* Quectel products using Quectel vendor ID */
 	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC21),
 	  .driver_info = RSVD(4) },
@@ -2128,6 +2140,7 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x010a, 0xff) },			/* Fibocom MA510 (ECM mode) */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x010b, 0xff, 0xff, 0x30) },	/* Fibocom FG150 Diag */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x010b, 0xff, 0, 0) },		/* Fibocom FG150 AT */
+	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0111, 0xff) },			/* Fibocom FM160 (MBIM mode) */
 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a0, 0xff) },			/* Fibocom NL668-AM/NL652-EU (laptop MBIM) */
 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a2, 0xff) },			/* Fibocom FM101-GL (laptop MBIM) */
 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a4, 0xff),			/* Fibocom FM101-GL (laptop MBIM) */
@@ -2137,6 +2150,8 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1405, 0xff) },			/* GosunCn GM500 MBIM */
 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1406, 0xff) },			/* GosunCn GM500 ECM/NCM */
 	{ USB_DEVICE_AND_INTERFACE_INFO(OPPO_VENDOR_ID, OPPO_PRODUCT_R11, 0xff, 0xff, 0x30) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9191, 0xff, 0xff, 0x30) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9191, 0xff, 0, 0) },
 	{ } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
diff --git linux-libre-4.9.333-gnu1/drivers/xen/pcpu.c linux-libre-4.9.334-gnu1/drivers/xen/pcpu.c
index cdc6daa7a9f6..9cf7085a260b 100644
--- linux-libre-4.9.333-gnu1/drivers/xen/pcpu.c
+++ linux-libre-4.9.334-gnu1/drivers/xen/pcpu.c
@@ -228,7 +228,7 @@ static int register_pcpu(struct pcpu *pcpu)
 
 	err = device_register(dev);
 	if (err) {
-		pcpu_release(dev);
+		put_device(dev);
 		return err;
 	}
 
diff --git linux-libre-4.9.333-gnu1/fs/btrfs/tests/btrfs-tests.c linux-libre-4.9.334-gnu1/fs/btrfs/tests/btrfs-tests.c
index ace3209f3a39..28b8eb7a54d9 100644
--- linux-libre-4.9.333-gnu1/fs/btrfs/tests/btrfs-tests.c
+++ linux-libre-4.9.334-gnu1/fs/btrfs/tests/btrfs-tests.c
@@ -183,7 +183,7 @@ void btrfs_free_dummy_fs_info(struct btrfs_fs_info *fs_info)
 
 void btrfs_free_dummy_root(struct btrfs_root *root)
 {
-	if (!root)
+	if (IS_ERR_OR_NULL(root))
 		return;
 	/* Will be freed by btrfs_free_fs_roots */
 	if (WARN_ON(test_bit(BTRFS_ROOT_IN_RADIX, &root->state)))
diff --git linux-libre-4.9.333-gnu1/fs/buffer.c linux-libre-4.9.334-gnu1/fs/buffer.c
index 681b249039eb..661251d0fd47 100644
--- linux-libre-4.9.333-gnu1/fs/buffer.c
+++ linux-libre-4.9.334-gnu1/fs/buffer.c
@@ -2329,7 +2329,7 @@ int generic_cont_expand_simple(struct inode *inode, loff_t size)
 {
 	struct address_space *mapping = inode->i_mapping;
 	struct page *page;
-	void *fsdata;
+	void *fsdata = NULL;
 	int err;
 
 	err = inode_newsize_ok(inode, size);
@@ -2356,7 +2356,7 @@ static int cont_expand_zero(struct file *file, struct address_space *mapping,
 	struct inode *inode = mapping->host;
 	unsigned int blocksize = i_blocksize(inode);
 	struct page *page;
-	void *fsdata;
+	void *fsdata = NULL;
 	pgoff_t index, curidx;
 	loff_t curpos;
 	unsigned zerofrom, offset, len;
diff --git linux-libre-4.9.333-gnu1/fs/cifs/ioctl.c linux-libre-4.9.334-gnu1/fs/cifs/ioctl.c
index bdba9e7a9438..c9226567309b 100644
--- linux-libre-4.9.333-gnu1/fs/cifs/ioctl.c
+++ linux-libre-4.9.334-gnu1/fs/cifs/ioctl.c
@@ -206,7 +206,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 					rc = put_user(ExtAttrBits &
 						FS_FL_USER_VISIBLE,
 						(int __user *)arg);
-				if (rc != EOPNOTSUPP)
+				if (rc != -EOPNOTSUPP)
 					break;
 			}
 #endif /* CONFIG_CIFS_POSIX */
@@ -235,7 +235,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 			 *		       pSMBFile->fid.netfid,
 			 *		       extAttrBits,
 			 *		       &ExtAttrMask);
-			 * if (rc != EOPNOTSUPP)
+			 * if (rc != -EOPNOTSUPP)
 			 *	break;
 			 */
 
diff --git linux-libre-4.9.333-gnu1/fs/gfs2/ops_fstype.c linux-libre-4.9.334-gnu1/fs/gfs2/ops_fstype.c
index 0e6fa91f4c8f..af04060f3ab5 100644
--- linux-libre-4.9.333-gnu1/fs/gfs2/ops_fstype.c
+++ linux-libre-4.9.334-gnu1/fs/gfs2/ops_fstype.c
@@ -171,7 +171,10 @@ static int gfs2_check_sb(struct gfs2_sbd *sdp, int silent)
 		pr_warn("Invalid superblock size\n");
 		return -EINVAL;
 	}
-
+	if (sb->sb_bsize_shift != ffs(sb->sb_bsize) - 1) {
+		pr_warn("Invalid block size shift\n");
+		return -EINVAL;
+	}
 	return 0;
 }
 
@@ -387,8 +390,10 @@ static int init_names(struct gfs2_sbd *sdp, int silent)
 	if (!table[0])
 		table = sdp->sd_vfs->s_id;
 
-	strlcpy(sdp->sd_proto_name, proto, GFS2_FSNAME_LEN);
-	strlcpy(sdp->sd_table_name, table, GFS2_FSNAME_LEN);
+	BUILD_BUG_ON(GFS2_LOCKNAME_LEN > GFS2_FSNAME_LEN);
+
+	strscpy(sdp->sd_proto_name, proto, GFS2_LOCKNAME_LEN);
+	strscpy(sdp->sd_table_name, table, GFS2_LOCKNAME_LEN);
 
 	table = sdp->sd_table_name;
 	while ((table = strchr(table, '/')))
diff --git linux-libre-4.9.333-gnu1/fs/namei.c linux-libre-4.9.334-gnu1/fs/namei.c
index 0953281430b1..a1b17411baff 100644
--- linux-libre-4.9.333-gnu1/fs/namei.c
+++ linux-libre-4.9.334-gnu1/fs/namei.c
@@ -4802,7 +4802,7 @@ int __page_symlink(struct inode *inode, const char *symname, int len, int nofs)
 {
 	struct address_space *mapping = inode->i_mapping;
 	struct page *page;
-	void *fsdata;
+	void *fsdata = NULL;
 	int err;
 	unsigned int flags = AOP_FLAG_UNINTERRUPTIBLE;
 	if (nofs)
diff --git linux-libre-4.9.333-gnu1/fs/nilfs2/segment.c linux-libre-4.9.334-gnu1/fs/nilfs2/segment.c
index 450bfdee513b..86769ecfe61f 100644
--- linux-libre-4.9.333-gnu1/fs/nilfs2/segment.c
+++ linux-libre-4.9.334-gnu1/fs/nilfs2/segment.c
@@ -329,7 +329,7 @@ void nilfs_relax_pressure_in_lock(struct super_block *sb)
 	struct the_nilfs *nilfs = sb->s_fs_info;
 	struct nilfs_sc_info *sci = nilfs->ns_writer;
 
-	if (!sci || !sci->sc_flush_request)
+	if (sb->s_flags & MS_RDONLY || unlikely(!sci) || !sci->sc_flush_request)
 		return;
 
 	set_bit(NILFS_SC_PRIOR_FLUSH, &sci->sc_flags);
@@ -2252,7 +2252,7 @@ int nilfs_construct_segment(struct super_block *sb)
 	struct nilfs_transaction_info *ti;
 	int err;
 
-	if (!sci)
+	if (sb->s_flags & MS_RDONLY || unlikely(!sci))
 		return -EROFS;
 
 	/* A call inside transactions causes a deadlock. */
@@ -2291,7 +2291,7 @@ int nilfs_construct_dsync_segment(struct super_block *sb, struct inode *inode,
 	struct nilfs_transaction_info ti;
 	int err = 0;
 
-	if (!sci)
+	if (sb->s_flags & MS_RDONLY || unlikely(!sci))
 		return -EROFS;
 
 	nilfs_transaction_lock(sb, &ti, 0);
@@ -2788,11 +2788,12 @@ int nilfs_attach_log_writer(struct super_block *sb, struct nilfs_root *root)
 
 	if (nilfs->ns_writer) {
 		/*
-		 * This happens if the filesystem was remounted
-		 * read/write after nilfs_error degenerated it into a
-		 * read-only mount.
+		 * This happens if the filesystem is made read-only by
+		 * __nilfs_error or nilfs_remount and then remounted
+		 * read/write.  In these cases, reuse the existing
+		 * writer.
 		 */
-		nilfs_detach_log_writer(sb);
+		return 0;
 	}
 
 	nilfs->ns_writer = nilfs_segctor_new(sb, root);
diff --git linux-libre-4.9.333-gnu1/fs/nilfs2/super.c linux-libre-4.9.334-gnu1/fs/nilfs2/super.c
index c95d369e90aa..9e8f186b14d1 100644
--- linux-libre-4.9.333-gnu1/fs/nilfs2/super.c
+++ linux-libre-4.9.334-gnu1/fs/nilfs2/super.c
@@ -1147,8 +1147,6 @@ static int nilfs_remount(struct super_block *sb, int *flags, char *data)
 	if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
 		goto out;
 	if (*flags & MS_RDONLY) {
-		/* Shutting down log writer */
-		nilfs_detach_log_writer(sb);
 		sb->s_flags |= MS_RDONLY;
 
 		/*
diff --git linux-libre-4.9.333-gnu1/fs/nilfs2/the_nilfs.c linux-libre-4.9.334-gnu1/fs/nilfs2/the_nilfs.c
index 2dd75bf619ad..9bbdd152c296 100644
--- linux-libre-4.9.333-gnu1/fs/nilfs2/the_nilfs.c
+++ linux-libre-4.9.334-gnu1/fs/nilfs2/the_nilfs.c
@@ -704,9 +704,7 @@ int nilfs_count_free_blocks(struct the_nilfs *nilfs, sector_t *nblocks)
 {
 	unsigned long ncleansegs;
 
-	down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);
 	ncleansegs = nilfs_sufile_get_ncleansegs(nilfs->ns_sufile);
-	up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);
 	*nblocks = (sector_t)ncleansegs * nilfs->ns_blocks_per_segment;
 	return 0;
 }
diff --git linux-libre-4.9.333-gnu1/fs/ntfs/attrib.c linux-libre-4.9.334-gnu1/fs/ntfs/attrib.c
index 62b49197e5f6..0a7efbe2adb3 100644
--- linux-libre-4.9.333-gnu1/fs/ntfs/attrib.c
+++ linux-libre-4.9.334-gnu1/fs/ntfs/attrib.c
@@ -608,17 +608,37 @@ static int ntfs_attr_find(const ATTR_TYPE type, const ntfschar *name,
 	for (;;	a = (ATTR_RECORD*)((u8*)a + le32_to_cpu(a->length))) {
 		u8 *mrec_end = (u8 *)ctx->mrec +
 		               le32_to_cpu(ctx->mrec->bytes_allocated);
-		u8 *name_end = (u8 *)a + le16_to_cpu(a->name_offset) +
-			       a->name_length * sizeof(ntfschar);
-		if ((u8*)a < (u8*)ctx->mrec || (u8*)a > mrec_end ||
-		    name_end > mrec_end)
+		u8 *name_end;
+
+		/* check whether ATTR_RECORD wrap */
+		if ((u8 *)a < (u8 *)ctx->mrec)
+			break;
+
+		/* check whether Attribute Record Header is within bounds */
+		if ((u8 *)a > mrec_end ||
+		    (u8 *)a + sizeof(ATTR_RECORD) > mrec_end)
+			break;
+
+		/* check whether ATTR_RECORD's name is within bounds */
+		name_end = (u8 *)a + le16_to_cpu(a->name_offset) +
+			   a->name_length * sizeof(ntfschar);
+		if (name_end > mrec_end)
 			break;
+
 		ctx->attr = a;
 		if (unlikely(le32_to_cpu(a->type) > le32_to_cpu(type) ||
 				a->type == AT_END))
 			return -ENOENT;
 		if (unlikely(!a->length))
 			break;
+
+		/* check whether ATTR_RECORD's length wrap */
+		if ((u8 *)a + le32_to_cpu(a->length) < (u8 *)a)
+			break;
+		/* check whether ATTR_RECORD's length is within bounds */
+		if ((u8 *)a + le32_to_cpu(a->length) > mrec_end)
+			break;
+
 		if (a->type != type)
 			continue;
 		/*
diff --git linux-libre-4.9.333-gnu1/fs/ntfs/inode.c linux-libre-4.9.334-gnu1/fs/ntfs/inode.c
index 4150b3633f77..8ad21fd98198 100644
--- linux-libre-4.9.333-gnu1/fs/ntfs/inode.c
+++ linux-libre-4.9.334-gnu1/fs/ntfs/inode.c
@@ -1863,6 +1863,13 @@ int ntfs_read_inode_mount(struct inode *vi)
 		goto err_out;
 	}
 
+	/* Sanity check offset to the first attribute */
+	if (le16_to_cpu(m->attrs_offset) >= le32_to_cpu(m->bytes_allocated)) {
+		ntfs_error(sb, "Incorrect mft offset to the first attribute %u in superblock.",
+			       le16_to_cpu(m->attrs_offset));
+		goto err_out;
+	}
+
 	/* Need this to sanity check attribute list references to $MFT. */
 	vi->i_generation = ni->seq_no = le16_to_cpu(m->sequence_number);
 
diff --git linux-libre-4.9.333-gnu1/fs/udf/namei.c linux-libre-4.9.334-gnu1/fs/udf/namei.c
index bfa53dead8c8..aefa939176e1 100644
--- linux-libre-4.9.333-gnu1/fs/udf/namei.c
+++ linux-libre-4.9.334-gnu1/fs/udf/namei.c
@@ -237,7 +237,7 @@ static struct fileIdentDesc *udf_find_entry(struct inode *dir,
 						      poffset - lfi);
 			else {
 				if (!copy_name) {
-					copy_name = kmalloc(UDF_NAME_LEN,
+					copy_name = kmalloc(UDF_NAME_LEN_CS0,
 							    GFP_NOFS);
 					if (!copy_name) {
 						fi = ERR_PTR(-ENOMEM);
diff --git linux-libre-4.9.333-gnu1/include/uapi/linux/capability.h linux-libre-4.9.334-gnu1/include/uapi/linux/capability.h
index 49bc06295398..0ba5b62a6aa0 100644
--- linux-libre-4.9.333-gnu1/include/uapi/linux/capability.h
+++ linux-libre-4.9.334-gnu1/include/uapi/linux/capability.h
@@ -359,7 +359,7 @@ struct vfs_cap_data {
  */
 
 #define CAP_TO_INDEX(x)     ((x) >> 5)        /* 1 << 5 == bits in __u32 */
-#define CAP_TO_MASK(x)      (1 << ((x) & 31)) /* mask for indexed __u32 */
+#define CAP_TO_MASK(x)      (1U << ((x) & 31)) /* mask for indexed __u32 */
 
 
 #endif /* _UAPI_LINUX_CAPABILITY_H */
diff --git linux-libre-4.9.333-gnu1/kernel/trace/ftrace.c linux-libre-4.9.334-gnu1/kernel/trace/ftrace.c
index 7ffb9f122555..6812e51ca4ff 100644
--- linux-libre-4.9.333-gnu1/kernel/trace/ftrace.c
+++ linux-libre-4.9.334-gnu1/kernel/trace/ftrace.c
@@ -3013,7 +3013,7 @@ static int ftrace_allocate_records(struct ftrace_page *pg, int count)
 		/* if we can't allocate this size, try something smaller */
 		if (!order)
 			return -ENOMEM;
-		order >>= 1;
+		order--;
 		goto again;
 	}
 
@@ -5177,7 +5177,7 @@ void __init ftrace_init(void)
 	}
 
 	pr_info("ftrace: allocating %ld entries in %ld pages\n",
-		count, count / ENTRIES_PER_PAGE + 1);
+		count, DIV_ROUND_UP(count, ENTRIES_PER_PAGE));
 
 	last_ftrace_enabled = ftrace_enabled = 1;
 
diff --git linux-libre-4.9.333-gnu1/kernel/trace/ring_buffer.c linux-libre-4.9.334-gnu1/kernel/trace/ring_buffer.c
index 8199b15b5cd3..c989164477f8 100644
--- linux-libre-4.9.333-gnu1/kernel/trace/ring_buffer.c
+++ linux-libre-4.9.334-gnu1/kernel/trace/ring_buffer.c
@@ -1267,9 +1267,9 @@ static void rb_free_cpu_buffer(struct ring_buffer_per_cpu *cpu_buffer)
 
 	free_buffer_page(cpu_buffer->reader_page);
 
-	rb_head_page_deactivate(cpu_buffer);
-
 	if (head) {
+		rb_head_page_deactivate(cpu_buffer);
+
 		list_for_each_entry_safe(bpage, tmp, head, list) {
 			list_del_init(&bpage->list);
 			free_buffer_page(bpage);
diff --git linux-libre-4.9.333-gnu1/mm/filemap.c linux-libre-4.9.334-gnu1/mm/filemap.c
index 05af91f495f5..d2ae935600cb 100644
--- linux-libre-4.9.333-gnu1/mm/filemap.c
+++ linux-libre-4.9.334-gnu1/mm/filemap.c
@@ -2719,7 +2719,7 @@ ssize_t generic_perform_write(struct file *file,
 		unsigned long offset;	/* Offset into pagecache page */
 		unsigned long bytes;	/* Bytes to write to page */
 		size_t copied;		/* Bytes copied from user */
-		void *fsdata;
+		void *fsdata = NULL;
 
 		offset = (pos & (PAGE_SIZE - 1));
 		bytes = min_t(unsigned long, PAGE_SIZE - offset,
diff --git linux-libre-4.9.333-gnu1/net/9p/trans_fd.c linux-libre-4.9.334-gnu1/net/9p/trans_fd.c
index 33b317a25a2d..a7973bd56a40 100644
--- linux-libre-4.9.333-gnu1/net/9p/trans_fd.c
+++ linux-libre-4.9.334-gnu1/net/9p/trans_fd.c
@@ -215,6 +215,8 @@ static void p9_conn_cancel(struct p9_conn *m, int err)
 		list_move(&req->req_list, &cancel_list);
 	}
 
+	spin_unlock(&m->client->lock);
+
 	list_for_each_entry_safe(req, rtmp, &cancel_list, req_list) {
 		p9_debug(P9_DEBUG_ERROR, "call back req %p\n", req);
 		list_del(&req->req_list);
@@ -222,7 +224,6 @@ static void p9_conn_cancel(struct p9_conn *m, int err)
 			req->t_err = err;
 		p9_client_cb(m->client, req, REQ_STATUS_ERROR);
 	}
-	spin_unlock(&m->client->lock);
 }
 
 static int
@@ -819,11 +820,14 @@ static int p9_fd_open(struct p9_client *client, int rfd, int wfd)
 		goto out_free_ts;
 	if (!(ts->rd->f_mode & FMODE_READ))
 		goto out_put_rd;
+	/* prevent workers from hanging on IO when fd is a pipe */
+	ts->rd->f_flags |= O_NONBLOCK;
 	ts->wr = fget(wfd);
 	if (!ts->wr)
 		goto out_put_rd;
 	if (!(ts->wr->f_mode & FMODE_WRITE))
 		goto out_put_wr;
+	ts->wr->f_flags |= O_NONBLOCK;
 
 	client->trans = ts;
 	client->status = Connected;
diff --git linux-libre-4.9.333-gnu1/net/bluetooth/l2cap_core.c linux-libre-4.9.334-gnu1/net/bluetooth/l2cap_core.c
index 693344984035..c230f89e7238 100644
--- linux-libre-4.9.333-gnu1/net/bluetooth/l2cap_core.c
+++ linux-libre-4.9.334-gnu1/net/bluetooth/l2cap_core.c
@@ -1824,7 +1824,7 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm,
 		if (link_type == LE_LINK && c->src_type == BDADDR_BREDR)
 			continue;
 
-		if (c->psm == psm) {
+		if (c->chan_type != L2CAP_CHAN_FIXED && c->psm == psm) {
 			int src_match, dst_match;
 			int src_any, dst_any;
 
diff --git linux-libre-4.9.333-gnu1/net/caif/chnl_net.c linux-libre-4.9.334-gnu1/net/caif/chnl_net.c
index 12063f333897..1bfcfcb68a26 100644
--- linux-libre-4.9.333-gnu1/net/caif/chnl_net.c
+++ linux-libre-4.9.334-gnu1/net/caif/chnl_net.c
@@ -316,9 +316,6 @@ static int chnl_net_open(struct net_device *dev)
 
 	if (result == 0) {
 		pr_debug("connect timeout\n");
-		caif_disconnect_client(dev_net(dev), &priv->chnl);
-		priv->state = CAIF_DISCONNECTED;
-		pr_debug("state disconnected\n");
 		result = -ETIMEDOUT;
 		goto error;
 	}
diff --git linux-libre-4.9.333-gnu1/net/core/skbuff.c linux-libre-4.9.334-gnu1/net/core/skbuff.c
index 022e26c18024..5dcdbffdee49 100644
--- linux-libre-4.9.333-gnu1/net/core/skbuff.c
+++ linux-libre-4.9.334-gnu1/net/core/skbuff.c
@@ -3125,23 +3125,25 @@ struct sk_buff *skb_segment(struct sk_buff *head_skb,
 	int pos;
 	int dummy;
 
-	if (list_skb && !list_skb->head_frag && skb_headlen(list_skb) &&
-	    (skb_shinfo(head_skb)->gso_type & SKB_GSO_DODGY)) {
-		/* gso_size is untrusted, and we have a frag_list with a linear
-		 * non head_frag head.
-		 *
-		 * (we assume checking the first list_skb member suffices;
-		 * i.e if either of the list_skb members have non head_frag
-		 * head, then the first one has too).
-		 *
-		 * If head_skb's headlen does not fit requested gso_size, it
-		 * means that the frag_list members do NOT terminate on exact
-		 * gso_size boundaries. Hence we cannot perform skb_frag_t page
-		 * sharing. Therefore we must fallback to copying the frag_list
-		 * skbs; we do so by disabling SG.
-		 */
-		if (mss != GSO_BY_FRAGS && mss != skb_headlen(head_skb))
-			features &= ~NETIF_F_SG;
+	if ((skb_shinfo(head_skb)->gso_type & SKB_GSO_DODGY) &&
+	    mss != GSO_BY_FRAGS && mss != skb_headlen(head_skb)) {
+		struct sk_buff *check_skb;
+
+		for (check_skb = list_skb; check_skb; check_skb = check_skb->next) {
+			if (skb_headlen(check_skb) && !check_skb->head_frag) {
+				/* gso_size is untrusted, and we have a frag_list with
+				 * a linear non head_frag item.
+				 *
+				 * If head_skb's headlen does not fit requested gso_size,
+				 * it means that the frag_list members do NOT terminate
+				 * on exact gso_size boundaries. Hence we cannot perform
+				 * skb_frag_t page sharing. Therefore we must fallback to
+				 * copying the frag_list skbs; we do so by disabling SG.
+				 */
+				features &= ~NETIF_F_SG;
+				break;
+			}
+		}
 	}
 
 	__skb_push(head_skb, doffset);
diff --git linux-libre-4.9.333-gnu1/net/ipv4/tcp_cdg.c linux-libre-4.9.334-gnu1/net/ipv4/tcp_cdg.c
index 35b280361cb2..b3bca1154986 100644
--- linux-libre-4.9.333-gnu1/net/ipv4/tcp_cdg.c
+++ linux-libre-4.9.334-gnu1/net/ipv4/tcp_cdg.c
@@ -382,6 +382,7 @@ static void tcp_cdg_init(struct sock *sk)
 	struct cdg *ca = inet_csk_ca(sk);
 	struct tcp_sock *tp = tcp_sk(sk);
 
+	ca->gradients = NULL;
 	/* We silently fall back to window = 1 if allocation fails. */
 	if (window > 1)
 		ca->gradients = kcalloc(window, sizeof(ca->gradients[0]),
@@ -395,6 +396,7 @@ static void tcp_cdg_release(struct sock *sk)
 	struct cdg *ca = inet_csk_ca(sk);
 
 	kfree(ca->gradients);
+	ca->gradients = NULL;
 }
 
 struct tcp_congestion_ops tcp_cdg __read_mostly = {
diff --git linux-libre-4.9.333-gnu1/net/ipv6/addrlabel.c linux-libre-4.9.334-gnu1/net/ipv6/addrlabel.c
index a8f6986dcbe5..2297df80d3ca 100644
--- linux-libre-4.9.333-gnu1/net/ipv6/addrlabel.c
+++ linux-libre-4.9.334-gnu1/net/ipv6/addrlabel.c
@@ -458,6 +458,7 @@ static void ip6addrlbl_putmsg(struct nlmsghdr *nlh,
 {
 	struct ifaddrlblmsg *ifal = nlmsg_data(nlh);
 	ifal->ifal_family = AF_INET6;
+	ifal->__ifal_reserved = 0;
 	ifal->ifal_prefixlen = prefixlen;
 	ifal->ifal_flags = 0;
 	ifal->ifal_index = ifindex;
diff --git linux-libre-4.9.333-gnu1/net/kcm/kcmsock.c linux-libre-4.9.334-gnu1/net/kcm/kcmsock.c
index b464c711e9c0..0244055cf480 100644
--- linux-libre-4.9.333-gnu1/net/kcm/kcmsock.c
+++ linux-libre-4.9.334-gnu1/net/kcm/kcmsock.c
@@ -1850,10 +1850,10 @@ static int kcm_release(struct socket *sock)
 	kcm = kcm_sk(sk);
 	mux = kcm->mux;
 
+	lock_sock(sk);
 	sock_orphan(sk);
 	kfree_skb(kcm->seq_skb);
 
-	lock_sock(sk);
 	/* Purge queue under lock to avoid race condition with tx_work trying
 	 * to act when queue is nonempty. If tx_work runs after this point
 	 * it will just return.
diff --git linux-libre-4.9.333-gnu1/net/tipc/netlink_compat.c linux-libre-4.9.334-gnu1/net/tipc/netlink_compat.c
index 69151de9657c..2e6c33fbd238 100644
--- linux-libre-4.9.333-gnu1/net/tipc/netlink_compat.c
+++ linux-libre-4.9.334-gnu1/net/tipc/netlink_compat.c
@@ -856,7 +856,7 @@ static int tipc_nl_compat_name_table_dump_header(struct tipc_nl_compat_msg *msg)
 	};
 
 	ntq = (struct tipc_name_table_query *)TLV_DATA(msg->req);
-	if (TLV_GET_DATA_LEN(msg->req) < sizeof(struct tipc_name_table_query))
+	if (TLV_GET_DATA_LEN(msg->req) < (int)sizeof(struct tipc_name_table_query))
 		return -EINVAL;
 
 	depth = ntohl(ntq->depth);
diff --git linux-libre-4.9.333-gnu1/net/x25/x25_dev.c linux-libre-4.9.334-gnu1/net/x25/x25_dev.c
index 30f71620d4e3..24f2676e3b66 100644
--- linux-libre-4.9.333-gnu1/net/x25/x25_dev.c
+++ linux-libre-4.9.334-gnu1/net/x25/x25_dev.c
@@ -122,7 +122,7 @@ int x25_lapb_receive_frame(struct sk_buff *skb, struct net_device *dev,
 
 	if (!pskb_may_pull(skb, 1)) {
 		x25_neigh_put(nb);
-		return 0;
+		goto drop;
 	}
 
 	switch (skb->data[0]) {
diff --git linux-libre-4.9.333-gnu1/scripts/extract-cert.c linux-libre-4.9.334-gnu1/scripts/extract-cert.c
index b071bf476fea..dd1a4bd706a2 100644
--- linux-libre-4.9.333-gnu1/scripts/extract-cert.c
+++ linux-libre-4.9.334-gnu1/scripts/extract-cert.c
@@ -23,6 +23,13 @@
 #include <openssl/err.h>
 #include <openssl/engine.h>
 
+/*
+ * OpenSSL 3.0 deprecates the OpenSSL's ENGINE API.
+ *
+ * Remove this if/when that API is no longer used
+ */
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+
 #define PKEY_ID_PKCS7 2
 
 static __attribute__((noreturn))
diff --git linux-libre-4.9.333-gnu1/scripts/sign-file.c linux-libre-4.9.334-gnu1/scripts/sign-file.c
index 53af6dc3e6c1..e8d0ebdad7a0 100755
--- linux-libre-4.9.333-gnu1/scripts/sign-file.c
+++ linux-libre-4.9.334-gnu1/scripts/sign-file.c
@@ -29,6 +29,13 @@
 #include <openssl/err.h>
 #include <openssl/engine.h>
 
+/*
+ * OpenSSL 3.0 deprecates the OpenSSL's ENGINE API.
+ *
+ * Remove this if/when that API is no longer used
+ */
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+
 /*
  * Use CMS if we have openssl-1.0.0 or newer available - otherwise we have to
  * assume that it's not available and its header file is missing and that we
diff --git linux-libre-4.9.333-gnu1/sound/hda/hdac_sysfs.c linux-libre-4.9.334-gnu1/sound/hda/hdac_sysfs.c
index 42d61bf41969..c396e44b4318 100644
--- linux-libre-4.9.333-gnu1/sound/hda/hdac_sysfs.c
+++ linux-libre-4.9.334-gnu1/sound/hda/hdac_sysfs.c
@@ -345,8 +345,10 @@ static int add_widget_node(struct kobject *parent, hda_nid_t nid,
 		return -ENOMEM;
 	kobject_init(kobj, &widget_ktype);
 	err = kobject_add(kobj, parent, "%02x", nid);
-	if (err < 0)
+	if (err < 0) {
+		kobject_put(kobj);
 		return err;
+	}
 	err = sysfs_create_group(kobj, group);
 	if (err < 0) {
 		kobject_put(kobj);
diff --git linux-libre-4.9.333-gnu1/sound/soc/soc-core.c linux-libre-4.9.334-gnu1/sound/soc/soc-core.c
index 81c3aa167038..033253de5d4b 100644
--- linux-libre-4.9.333-gnu1/sound/soc/soc-core.c
+++ linux-libre-4.9.334-gnu1/sound/soc/soc-core.c
@@ -3931,10 +3931,23 @@ EXPORT_SYMBOL_GPL(snd_soc_of_get_dai_link_codecs);
 
 static int __init snd_soc_init(void)
 {
+	int ret;
+
 	snd_soc_debugfs_init();
-	snd_soc_util_init();
+	ret = snd_soc_util_init();
+	if (ret)
+		goto err_util_init;
 
-	return platform_driver_register(&soc_driver);
+	ret = platform_driver_register(&soc_driver);
+	if (ret)
+		goto err_register;
+	return 0;
+
+err_register:
+	snd_soc_util_exit();
+err_util_init:
+	snd_soc_debugfs_exit();
+	return ret;
 }
 module_init(snd_soc_init);
 
diff --git linux-libre-4.9.333-gnu1/sound/soc/soc-utils.c linux-libre-4.9.334-gnu1/sound/soc/soc-utils.c
index 393e8f0fe2cc..ec84b75ecbce 100644
--- linux-libre-4.9.333-gnu1/sound/soc/soc-utils.c
+++ linux-libre-4.9.334-gnu1/sound/soc/soc-utils.c
@@ -186,7 +186,7 @@ int __init snd_soc_util_init(void)
 	return ret;
 }
 
-void __exit snd_soc_util_exit(void)
+void snd_soc_util_exit(void)
 {
 	platform_device_unregister(soc_dummy_dev);
 	platform_driver_unregister(&soc_dummy_driver);
diff --git linux-libre-4.9.333-gnu1/sound/usb/midi.c linux-libre-4.9.334-gnu1/sound/usb/midi.c
index 83da676519a8..53d16b168df8 100644
--- linux-libre-4.9.333-gnu1/sound/usb/midi.c
+++ linux-libre-4.9.334-gnu1/sound/usb/midi.c
@@ -1148,10 +1148,8 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
 					port = &umidi->endpoints[i].out->ports[j];
 					break;
 				}
-	if (!port) {
-		snd_BUG();
+	if (!port)
 		return -ENXIO;
-	}
 
 	substream->runtime->private_data = port;
 	port->state = STATE_UNKNOWN;
diff --git linux-libre-4.9.333-gnu1/sound/usb/quirks-table.h linux-libre-4.9.334-gnu1/sound/usb/quirks-table.h
index 2cd789ddc2ab..0201737058fb 100644
--- linux-libre-4.9.333-gnu1/sound/usb/quirks-table.h
+++ linux-libre-4.9.334-gnu1/sound/usb/quirks-table.h
@@ -2089,6 +2089,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 		}
 	}
 },
+{
+	/* M-Audio Micro */
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x201a),
+},
 {
 	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2030),
 	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
