diff --git linux-libre-4.14.230-gnu/Makefile linux-libre-4.14.231-gnu/Makefile
index 0c0a148d87b4..2473c0d247aa 100644
--- linux-libre-4.14.230-gnu/Makefile
+++ linux-libre-4.14.231-gnu/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 230
+SUBLEVEL = 231
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff --git linux-libre-4.14.230-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts linux-libre-4.14.231-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
index 06831e1e3f80..6c2d96cbd7cd 100644
--- linux-libre-4.14.230-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
+++ linux-libre-4.14.231-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
@@ -269,6 +269,7 @@
 		status = "okay";
 		compatible = "ethernet-phy-id0141.0DD1", "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
+		marvell,reg-init = <3 18 0 0x4985>;
 
 		/* irq is connected to &pcawan pin 7 */
 	};
diff --git linux-libre-4.14.230-gnu/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi linux-libre-4.14.231-gnu/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
index 25b0704c6054..d2c31eae9fef 100644
--- linux-libre-4.14.230-gnu/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
+++ linux-libre-4.14.231-gnu/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
@@ -423,6 +423,7 @@
 	pinctrl-0 = <&pinctrl_usdhc2>;
 	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&vdd_sd1_reg>;
 	status = "disabled";
 };
 
@@ -432,5 +433,6 @@
 		     &pinctrl_usdhc3_cdwp>;
 	cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&vdd_sd0_reg>;
 	status = "disabled";
 };
diff --git linux-libre-4.14.230-gnu/arch/arm64/include/asm/kvm_arm.h linux-libre-4.14.231-gnu/arch/arm64/include/asm/kvm_arm.h
index f88611e241f0..72ed11292df3 100644
--- linux-libre-4.14.230-gnu/arch/arm64/include/asm/kvm_arm.h
+++ linux-libre-4.14.231-gnu/arch/arm64/include/asm/kvm_arm.h
@@ -191,6 +191,7 @@
 #define CPTR_EL2_DEFAULT	0x000033ff
 
 /* Hyp Debug Configuration Register bits */
+#define MDCR_EL2_TTRF		(1 << 19)
 #define MDCR_EL2_TPMS		(1 << 14)
 #define MDCR_EL2_E2PB_MASK	(UL(0x3))
 #define MDCR_EL2_E2PB_SHIFT	(UL(12))
diff --git linux-libre-4.14.230-gnu/arch/arm64/kernel/cpufeature.c linux-libre-4.14.231-gnu/arch/arm64/kernel/cpufeature.c
index 174aa12fb8b1..1481e18aa5ca 100644
--- linux-libre-4.14.230-gnu/arch/arm64/kernel/cpufeature.c
+++ linux-libre-4.14.231-gnu/arch/arm64/kernel/cpufeature.c
@@ -230,7 +230,6 @@ static const struct arm64_ftr_bits ftr_id_aa64dfr0[] = {
 	 * of support.
 	 */
 	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_AA64DFR0_PMUVER_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64DFR0_TRACEVER_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64DFR0_DEBUGVER_SHIFT, 4, 0x6),
 	ARM64_FTR_END,
 };
diff --git linux-libre-4.14.230-gnu/arch/arm64/kvm/debug.c linux-libre-4.14.231-gnu/arch/arm64/kvm/debug.c
index dbadfaf850a7..2da4f45ab0bb 100644
--- linux-libre-4.14.230-gnu/arch/arm64/kvm/debug.c
+++ linux-libre-4.14.231-gnu/arch/arm64/kvm/debug.c
@@ -96,6 +96,7 @@ void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu)
  *  - Debug ROM Address (MDCR_EL2_TDRA)
  *  - OS related registers (MDCR_EL2_TDOSA)
  *  - Statistical profiler (MDCR_EL2_TPMS/MDCR_EL2_E2PB)
+ *  - Self-hosted Trace Filter controls (MDCR_EL2_TTRF)
  *
  * Additionally, KVM only traps guest accesses to the debug registers if
  * the guest is not actively using them (see the KVM_ARM64_DEBUG_DIRTY
@@ -118,6 +119,7 @@ void kvm_arm_setup_debug(struct kvm_vcpu *vcpu)
 	vcpu->arch.mdcr_el2 = __this_cpu_read(mdcr_el2) & MDCR_EL2_HPMN_MASK;
 	vcpu->arch.mdcr_el2 |= (MDCR_EL2_TPM |
 				MDCR_EL2_TPMS |
+				MDCR_EL2_TTRF |
 				MDCR_EL2_TPMCR |
 				MDCR_EL2_TDRA |
 				MDCR_EL2_TDOSA);
diff --git linux-libre-4.14.230-gnu/arch/ia64/include/asm/ptrace.h linux-libre-4.14.231-gnu/arch/ia64/include/asm/ptrace.h
index 7ff574d56429..f31e07fc936d 100644
--- linux-libre-4.14.230-gnu/arch/ia64/include/asm/ptrace.h
+++ linux-libre-4.14.231-gnu/arch/ia64/include/asm/ptrace.h
@@ -54,8 +54,7 @@
 
 static inline unsigned long user_stack_pointer(struct pt_regs *regs)
 {
-	/* FIXME: should this be bspstore + nr_dirty regs? */
-	return regs->ar_bspstore;
+	return regs->r12;
 }
 
 static inline int is_syscall_success(struct pt_regs *regs)
@@ -79,11 +78,6 @@ static inline long regs_return_value(struct pt_regs *regs)
 	unsigned long __ip = instruction_pointer(regs);			\
 	(__ip & ~3UL) + ((__ip & 3UL) << 2);				\
 })
-/*
- * Why not default?  Because user_stack_pointer() on ia64 gives register
- * stack backing store instead...
- */
-#define current_user_stack_pointer() (current_pt_regs()->r12)
 
   /* given a pointer to a task_struct, return the user's pt_regs */
 # define task_pt_regs(t)		(((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1)
diff --git linux-libre-4.14.230-gnu/arch/parisc/include/asm/cmpxchg.h linux-libre-4.14.231-gnu/arch/parisc/include/asm/cmpxchg.h
index 068958575871..a736dc59bbef 100644
--- linux-libre-4.14.230-gnu/arch/parisc/include/asm/cmpxchg.h
+++ linux-libre-4.14.231-gnu/arch/parisc/include/asm/cmpxchg.h
@@ -72,7 +72,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size)
 #endif
 	case 4: return __cmpxchg_u32((unsigned int *)ptr,
 				     (unsigned int)old, (unsigned int)new_);
-	case 1: return __cmpxchg_u8((u8 *)ptr, (u8)old, (u8)new_);
+	case 1: return __cmpxchg_u8((u8 *)ptr, old & 0xff, new_ & 0xff);
 	}
 	__cmpxchg_called_with_bad_pointer();
 	return old;
diff --git linux-libre-4.14.230-gnu/arch/s390/kernel/cpcmd.c linux-libre-4.14.231-gnu/arch/s390/kernel/cpcmd.c
index af013b4244d3..2da027359798 100644
--- linux-libre-4.14.230-gnu/arch/s390/kernel/cpcmd.c
+++ linux-libre-4.14.231-gnu/arch/s390/kernel/cpcmd.c
@@ -37,10 +37,12 @@ static int diag8_noresponse(int cmdlen)
 
 static int diag8_response(int cmdlen, char *response, int *rlen)
 {
+	unsigned long _cmdlen = cmdlen | 0x40000000L;
+	unsigned long _rlen = *rlen;
 	register unsigned long reg2 asm ("2") = (addr_t) cpcmd_buf;
 	register unsigned long reg3 asm ("3") = (addr_t) response;
-	register unsigned long reg4 asm ("4") = cmdlen | 0x40000000L;
-	register unsigned long reg5 asm ("5") = *rlen;
+	register unsigned long reg4 asm ("4") = _cmdlen;
+	register unsigned long reg5 asm ("5") = _rlen;
 
 	asm volatile(
 		"	diag	%2,%0,0x8\n"
diff --git linux-libre-4.14.230-gnu/block/bio.c linux-libre-4.14.231-gnu/block/bio.c
index 1384f9790882..30df1b45dde8 100644
--- linux-libre-4.14.230-gnu/block/bio.c
+++ linux-libre-4.14.231-gnu/block/bio.c
@@ -312,7 +312,7 @@ static struct bio *__bio_chain_endio(struct bio *bio)
 {
 	struct bio *parent = bio->bi_private;
 
-	if (!parent->bi_status)
+	if (bio->bi_status && !parent->bi_status)
 		parent->bi_status = bio->bi_status;
 	bio_put(bio);
 	return parent;
diff --git linux-libre-4.14.230-gnu/drivers/char/agp/Kconfig linux-libre-4.14.231-gnu/drivers/char/agp/Kconfig
index 6231714ef3c8..cee9e42ce547 100644
--- linux-libre-4.14.230-gnu/drivers/char/agp/Kconfig
+++ linux-libre-4.14.231-gnu/drivers/char/agp/Kconfig
@@ -125,7 +125,7 @@ config AGP_HP_ZX1
 
 config AGP_PARISC
 	tristate "HP Quicksilver AGP support"
-	depends on AGP && PARISC && 64BIT
+	depends on AGP && PARISC && 64BIT && IOMMU_SBA
 	help
 	  This option gives you AGP GART support for the HP Quicksilver
 	  AGP bus adapter on HP PA-RISC machines (Ok, just on the C8000
diff --git linux-libre-4.14.230-gnu/drivers/clk/clk.c linux-libre-4.14.231-gnu/drivers/clk/clk.c
index 4289c519af1b..971a9a5006af 100644
--- linux-libre-4.14.230-gnu/drivers/clk/clk.c
+++ linux-libre-4.14.231-gnu/drivers/clk/clk.c
@@ -3018,20 +3018,19 @@ int clk_notifier_register(struct clk *clk, struct notifier_block *nb)
 	/* search the list of notifiers for this clk */
 	list_for_each_entry(cn, &clk_notifier_list, node)
 		if (cn->clk == clk)
-			break;
+			goto found;
 
 	/* if clk wasn't in the notifier list, allocate new clk_notifier */
-	if (cn->clk != clk) {
-		cn = kzalloc(sizeof(*cn), GFP_KERNEL);
-		if (!cn)
-			goto out;
+	cn = kzalloc(sizeof(*cn), GFP_KERNEL);
+	if (!cn)
+		goto out;
 
-		cn->clk = clk;
-		srcu_init_notifier_head(&cn->notifier_head);
+	cn->clk = clk;
+	srcu_init_notifier_head(&cn->notifier_head);
 
-		list_add(&cn->node, &clk_notifier_list);
-	}
+	list_add(&cn->node, &clk_notifier_list);
 
+found:
 	ret = srcu_notifier_chain_register(&cn->notifier_head, nb);
 
 	clk->core->notifier_count++;
@@ -3056,32 +3055,28 @@ EXPORT_SYMBOL_GPL(clk_notifier_register);
  */
 int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb)
 {
-	struct clk_notifier *cn = NULL;
-	int ret = -EINVAL;
+	struct clk_notifier *cn;
+	int ret = -ENOENT;
 
 	if (!clk || !nb)
 		return -EINVAL;
 
 	clk_prepare_lock();
 
-	list_for_each_entry(cn, &clk_notifier_list, node)
-		if (cn->clk == clk)
-			break;
-
-	if (cn->clk == clk) {
-		ret = srcu_notifier_chain_unregister(&cn->notifier_head, nb);
+	list_for_each_entry(cn, &clk_notifier_list, node) {
+		if (cn->clk == clk) {
+			ret = srcu_notifier_chain_unregister(&cn->notifier_head, nb);
 
-		clk->core->notifier_count--;
+			clk->core->notifier_count--;
 
-		/* XXX the notifier code should handle this better */
-		if (!cn->notifier_head.head) {
-			srcu_cleanup_notifier_head(&cn->notifier_head);
-			list_del(&cn->node);
-			kfree(cn);
+			/* XXX the notifier code should handle this better */
+			if (!cn->notifier_head.head) {
+				srcu_cleanup_notifier_head(&cn->notifier_head);
+				list_del(&cn->node);
+				kfree(cn);
+			}
+			break;
 		}
-
-	} else {
-		ret = -ENOENT;
 	}
 
 	clk_prepare_unlock();
diff --git linux-libre-4.14.230-gnu/drivers/clk/socfpga/clk-gate.c linux-libre-4.14.231-gnu/drivers/clk/socfpga/clk-gate.c
index aa7a6e6a15b6..14918896811d 100644
--- linux-libre-4.14.230-gnu/drivers/clk/socfpga/clk-gate.c
+++ linux-libre-4.14.231-gnu/drivers/clk/socfpga/clk-gate.c
@@ -107,7 +107,7 @@ static unsigned long socfpga_clk_recalc_rate(struct clk_hw *hwclk,
 		val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift;
 		val &= GENMASK(socfpgaclk->width - 1, 0);
 		/* Check for GPIO_DB_CLK by its offset */
-		if ((int) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET)
+		if ((uintptr_t) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET)
 			div = val + 1;
 		else
 			div = (1 << val);
diff --git linux-libre-4.14.230-gnu/drivers/gpu/drm/imx/imx-ldb.c linux-libre-4.14.231-gnu/drivers/gpu/drm/imx/imx-ldb.c
index d38648a7ef2d..d88ac6f2222a 100644
--- linux-libre-4.14.230-gnu/drivers/gpu/drm/imx/imx-ldb.c
+++ linux-libre-4.14.231-gnu/drivers/gpu/drm/imx/imx-ldb.c
@@ -206,6 +206,11 @@ static void imx_ldb_encoder_enable(struct drm_encoder *encoder)
 	int dual = ldb->ldb_ctrl & LDB_SPLIT_MODE_EN;
 	int mux = drm_of_encoder_active_port_id(imx_ldb_ch->child, encoder);
 
+	if (mux < 0 || mux >= ARRAY_SIZE(ldb->clk_sel)) {
+		dev_warn(ldb->dev, "%s: invalid mux %d\n", __func__, mux);
+		return;
+	}
+
 	drm_panel_prepare(imx_ldb_ch->panel);
 
 	if (dual) {
@@ -264,6 +269,11 @@ imx_ldb_encoder_atomic_mode_set(struct drm_encoder *encoder,
 	int mux = drm_of_encoder_active_port_id(imx_ldb_ch->child, encoder);
 	u32 bus_format = imx_ldb_ch->bus_format;
 
+	if (mux < 0 || mux >= ARRAY_SIZE(ldb->clk_sel)) {
+		dev_warn(ldb->dev, "%s: invalid mux %d\n", __func__, mux);
+		return;
+	}
+
 	if (mode->clock > 170000) {
 		dev_warn(ldb->dev,
 			 "%s: mode exceeds 170 MHz pixel clock\n", __func__);
diff --git linux-libre-4.14.230-gnu/drivers/i2c/i2c-core-base.c linux-libre-4.14.231-gnu/drivers/i2c/i2c-core-base.c
index 9f2aa45560e6..39065a5d50fc 100644
--- linux-libre-4.14.230-gnu/drivers/i2c/i2c-core-base.c
+++ linux-libre-4.14.231-gnu/drivers/i2c/i2c-core-base.c
@@ -262,13 +262,14 @@ EXPORT_SYMBOL_GPL(i2c_recover_bus);
 static void i2c_init_recovery(struct i2c_adapter *adap)
 {
 	struct i2c_bus_recovery_info *bri = adap->bus_recovery_info;
-	char *err_str;
+	char *err_str, *err_level = KERN_ERR;
 
 	if (!bri)
 		return;
 
 	if (!bri->recover_bus) {
-		err_str = "no recover_bus() found";
+		err_str = "no suitable method provided";
+		err_level = KERN_DEBUG;
 		goto err;
 	}
 
@@ -296,7 +297,7 @@ static void i2c_init_recovery(struct i2c_adapter *adap)
 
 	return;
  err:
-	dev_err(&adap->dev, "Not using recovery: %s\n", err_str);
+	dev_printk(err_level, &adap->dev, "Not using recovery: %s\n", err_str);
 	adap->bus_recovery_info = NULL;
 }
 
diff --git linux-libre-4.14.230-gnu/drivers/infiniband/hw/cxgb4/cm.c linux-libre-4.14.231-gnu/drivers/infiniband/hw/cxgb4/cm.c
index 72e2031993fb..2ea87fe1184d 100644
--- linux-libre-4.14.230-gnu/drivers/infiniband/hw/cxgb4/cm.c
+++ linux-libre-4.14.231-gnu/drivers/infiniband/hw/cxgb4/cm.c
@@ -3498,7 +3498,8 @@ int c4iw_destroy_listen(struct iw_cm_id *cm_id)
 		c4iw_init_wr_wait(&ep->com.wr_wait);
 		err = cxgb4_remove_server(
 				ep->com.dev->rdev.lldi.ports[0], ep->stid,
-				ep->com.dev->rdev.lldi.rxq_ids[0], true);
+				ep->com.dev->rdev.lldi.rxq_ids[0],
+				ep->com.local_addr.ss_family == AF_INET6);
 		if (err)
 			goto done;
 		err = c4iw_wait_for_reply(&ep->com.dev->rdev, &ep->com.wr_wait,
diff --git linux-libre-4.14.230-gnu/drivers/net/can/usb/peak_usb/pcan_usb_core.c linux-libre-4.14.231-gnu/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index c9d86d50bf88..3c73eaae5388 100644
--- linux-libre-4.14.230-gnu/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ linux-libre-4.14.231-gnu/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -882,7 +882,7 @@ static int peak_usb_create_dev(const struct peak_usb_adapter *peak_usb_adapter,
 	if (dev->adapter->dev_set_bus) {
 		err = dev->adapter->dev_set_bus(dev, 0);
 		if (err)
-			goto lbl_unregister_candev;
+			goto adap_dev_free;
 	}
 
 	/* get device number early */
@@ -894,6 +894,10 @@ static int peak_usb_create_dev(const struct peak_usb_adapter *peak_usb_adapter,
 
 	return 0;
 
+adap_dev_free:
+	if (dev->adapter->dev_free)
+		dev->adapter->dev_free(dev);
+
 lbl_unregister_candev:
 	unregister_candev(netdev);
 
diff --git linux-libre-4.14.230-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h linux-libre-4.14.231-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h
index 95d4b56448c6..cd0459b0055b 100644
--- linux-libre-4.14.230-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ linux-libre-4.14.231-gnu/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -176,9 +176,9 @@
 #define XGBE_DMA_SYS_AWCR	0x30303030
 
 /* DMA cache settings - PCI device */
-#define XGBE_DMA_PCI_ARCR	0x00000003
-#define XGBE_DMA_PCI_AWCR	0x13131313
-#define XGBE_DMA_PCI_AWARCR	0x00000313
+#define XGBE_DMA_PCI_ARCR	0x000f0f0f
+#define XGBE_DMA_PCI_AWCR	0x0f0f0f0f
+#define XGBE_DMA_PCI_AWARCR	0x00000f0f
 
 /* DMA channel interrupt modes */
 #define XGBE_IRQ_MODE_EDGE	0
diff --git linux-libre-4.14.230-gnu/drivers/net/ethernet/freescale/gianfar.c linux-libre-4.14.231-gnu/drivers/net/ethernet/freescale/gianfar.c
index b3b7b98eb32c..c89a5a80c9c8 100644
--- linux-libre-4.14.230-gnu/drivers/net/ethernet/freescale/gianfar.c
+++ linux-libre-4.14.231-gnu/drivers/net/ethernet/freescale/gianfar.c
@@ -485,7 +485,11 @@ static struct net_device_stats *gfar_get_stats(struct net_device *dev)
 
 static int gfar_set_mac_addr(struct net_device *dev, void *p)
 {
-	eth_mac_addr(dev, p);
+	int ret;
+
+	ret = eth_mac_addr(dev, p);
+	if (ret)
+		return ret;
 
 	gfar_set_mac_for_addr(dev, 0, dev->dev_addr);
 
diff --git linux-libre-4.14.230-gnu/drivers/net/ieee802154/atusb.c linux-libre-4.14.231-gnu/drivers/net/ieee802154/atusb.c
index 8e2cbc88df98..2c4274453c15 100644
--- linux-libre-4.14.230-gnu/drivers/net/ieee802154/atusb.c
+++ linux-libre-4.14.231-gnu/drivers/net/ieee802154/atusb.c
@@ -346,6 +346,7 @@ static int atusb_alloc_urbs(struct atusb *atusb, int n)
 			return -ENOMEM;
 		}
 		usb_anchor_urb(urb, &atusb->idle_urbs);
+		usb_free_urb(urb);
 		n--;
 	}
 	return 0;
diff --git linux-libre-4.14.230-gnu/drivers/net/phy/bcm-phy-lib.c linux-libre-4.14.231-gnu/drivers/net/phy/bcm-phy-lib.c
index d5e0833d69b9..66e4ef8ed345 100644
--- linux-libre-4.14.230-gnu/drivers/net/phy/bcm-phy-lib.c
+++ linux-libre-4.14.231-gnu/drivers/net/phy/bcm-phy-lib.c
@@ -198,7 +198,7 @@ EXPORT_SYMBOL_GPL(bcm_phy_enable_apd);
 
 int bcm_phy_set_eee(struct phy_device *phydev, bool enable)
 {
-	int val;
+	int val, mask = 0;
 
 	/* Enable EEE at PHY level */
 	val = phy_read_mmd(phydev, MDIO_MMD_AN, BRCM_CL45VEN_EEE_CONTROL);
@@ -217,10 +217,15 @@ int bcm_phy_set_eee(struct phy_device *phydev, bool enable)
 	if (val < 0)
 		return val;
 
+	if (phydev->supported & SUPPORTED_1000baseT_Full)
+		mask |= MDIO_EEE_1000T;
+	if (phydev->supported & SUPPORTED_100baseT_Full)
+		mask |= MDIO_EEE_100TX;
+
 	if (enable)
-		val |= (MDIO_EEE_100TX | MDIO_EEE_1000T);
+		val |= mask;
 	else
-		val &= ~(MDIO_EEE_100TX | MDIO_EEE_1000T);
+		val &= ~mask;
 
 	phy_write_mmd(phydev, MDIO_MMD_AN, BCM_CL45VEN_EEE_ADV, (u32)val);
 
diff --git linux-libre-4.14.230-gnu/drivers/net/tun.c linux-libre-4.14.231-gnu/drivers/net/tun.c
index abf9c9952b79..2bf58239bd4b 100644
--- linux-libre-4.14.230-gnu/drivers/net/tun.c
+++ linux-libre-4.14.231-gnu/drivers/net/tun.c
@@ -75,6 +75,14 @@
 #include <linux/skb_array.h>
 #include <linux/bpf.h>
 #include <linux/bpf_trace.h>
+#include <linux/ieee802154.h>
+#include <linux/if_ltalk.h>
+#include <uapi/linux/if_fddi.h>
+#include <uapi/linux/if_hippi.h>
+#include <uapi/linux/if_fc.h>
+#include <net/ax25.h>
+#include <net/rose.h>
+#include <net/6lowpan.h>
 
 #include <linux/uaccess.h>
 
@@ -2292,6 +2300,45 @@ unlock:
 	return ret;
 }
 
+/* Return correct value for tun->dev->addr_len based on tun->dev->type. */
+static unsigned char tun_get_addr_len(unsigned short type)
+{
+	switch (type) {
+	case ARPHRD_IP6GRE:
+	case ARPHRD_TUNNEL6:
+		return sizeof(struct in6_addr);
+	case ARPHRD_IPGRE:
+	case ARPHRD_TUNNEL:
+	case ARPHRD_SIT:
+		return 4;
+	case ARPHRD_ETHER:
+		return ETH_ALEN;
+	case ARPHRD_IEEE802154:
+	case ARPHRD_IEEE802154_MONITOR:
+		return IEEE802154_EXTENDED_ADDR_LEN;
+	case ARPHRD_PHONET_PIPE:
+	case ARPHRD_PPP:
+	case ARPHRD_NONE:
+		return 0;
+	case ARPHRD_6LOWPAN:
+		return EUI64_ADDR_LEN;
+	case ARPHRD_FDDI:
+		return FDDI_K_ALEN;
+	case ARPHRD_HIPPI:
+		return HIPPI_ALEN;
+	case ARPHRD_IEEE802:
+		return FC_ALEN;
+	case ARPHRD_ROSE:
+		return ROSE_ADDR_LEN;
+	case ARPHRD_NETROM:
+		return AX25_ADDR_LEN;
+	case ARPHRD_LOCALTLK:
+		return LTALK_ALEN;
+	default:
+		return 0;
+	}
+}
+
 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
 			    unsigned long arg, int ifreq_len)
 {
@@ -2434,6 +2481,7 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
 			ret = -EBUSY;
 		} else {
 			tun->dev->type = (int) arg;
+			tun->dev->addr_len = tun_get_addr_len(tun->dev->type);
 			tun_debug(KERN_INFO, tun, "linktype set to %d\n",
 				  tun->dev->type);
 			ret = 0;
diff --git linux-libre-4.14.230-gnu/drivers/regulator/bd9571mwv-regulator.c linux-libre-4.14.231-gnu/drivers/regulator/bd9571mwv-regulator.c
index c67a83d53c4c..167c05029f9e 100644
--- linux-libre-4.14.230-gnu/drivers/regulator/bd9571mwv-regulator.c
+++ linux-libre-4.14.231-gnu/drivers/regulator/bd9571mwv-regulator.c
@@ -119,7 +119,7 @@ static struct regulator_ops vid_ops = {
 
 static struct regulator_desc regulators[] = {
 	BD9571MWV_REG("VD09", "vd09", VD09, avs_ops, 0, 0x7f,
-		      0x80, 600000, 10000, 0x3c),
+		      0x6f, 600000, 10000, 0x3c),
 	BD9571MWV_REG("VD18", "vd18", VD18, vid_ops, BD9571MWV_VD18_VID, 0xf,
 		      16, 1625000, 25000, 0),
 	BD9571MWV_REG("VD25", "vd25", VD25, vid_ops, BD9571MWV_VD25_VID, 0xf,
@@ -128,7 +128,7 @@ static struct regulator_desc regulators[] = {
 		      11, 2800000, 100000, 0),
 	BD9571MWV_REG("DVFS", "dvfs", DVFS, reg_ops,
 		      BD9571MWV_DVFS_MONIVDAC, 0x7f,
-		      0x80, 600000, 10000, 0x3c),
+		      0x6f, 600000, 10000, 0x3c),
 };
 
 static int bd9571mwv_regulator_probe(struct platform_device *pdev)
diff --git linux-libre-4.14.230-gnu/drivers/soc/fsl/qbman/qman.c linux-libre-4.14.231-gnu/drivers/soc/fsl/qbman/qman.c
index 90892a360c61..06b6d7afc567 100644
--- linux-libre-4.14.230-gnu/drivers/soc/fsl/qbman/qman.c
+++ linux-libre-4.14.231-gnu/drivers/soc/fsl/qbman/qman.c
@@ -146,7 +146,7 @@ struct qm_eqcr_entry {
 	__be32 tag;
 	struct qm_fd fd;
 	u8 __reserved3[32];
-} __packed;
+} __packed __aligned(8);
 #define QM_EQCR_VERB_VBIT		0x80
 #define QM_EQCR_VERB_CMD_MASK		0x61	/* but only one value; */
 #define QM_EQCR_VERB_CMD_ENQUEUE	0x01
diff --git linux-libre-4.14.230-gnu/drivers/usb/usbip/stub_dev.c linux-libre-4.14.231-gnu/drivers/usb/usbip/stub_dev.c
index c6be9923502b..1b3aad59d6c9 100644
--- linux-libre-4.14.230-gnu/drivers/usb/usbip/stub_dev.c
+++ linux-libre-4.14.231-gnu/drivers/usb/usbip/stub_dev.c
@@ -77,6 +77,7 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 
 		dev_info(dev, "stub up\n");
 
+		mutex_lock(&sdev->ud.sysfs_lock);
 		spin_lock_irq(&sdev->ud.lock);
 
 		if (sdev->ud.status != SDEV_ST_AVAILABLE) {
@@ -101,13 +102,13 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 		tcp_rx = kthread_create(stub_rx_loop, &sdev->ud, "stub_rx");
 		if (IS_ERR(tcp_rx)) {
 			sockfd_put(socket);
-			return -EINVAL;
+			goto unlock_mutex;
 		}
 		tcp_tx = kthread_create(stub_tx_loop, &sdev->ud, "stub_tx");
 		if (IS_ERR(tcp_tx)) {
 			kthread_stop(tcp_rx);
 			sockfd_put(socket);
-			return -EINVAL;
+			goto unlock_mutex;
 		}
 
 		/* get task structs now */
@@ -126,6 +127,8 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 		wake_up_process(sdev->ud.tcp_rx);
 		wake_up_process(sdev->ud.tcp_tx);
 
+		mutex_unlock(&sdev->ud.sysfs_lock);
+
 	} else {
 		dev_info(dev, "stub down\n");
 
@@ -136,6 +139,7 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 		spin_unlock_irq(&sdev->ud.lock);
 
 		usbip_event_add(&sdev->ud, SDEV_EVENT_DOWN);
+		mutex_unlock(&sdev->ud.sysfs_lock);
 	}
 
 	return count;
@@ -144,6 +148,8 @@ sock_err:
 	sockfd_put(socket);
 err:
 	spin_unlock_irq(&sdev->ud.lock);
+unlock_mutex:
+	mutex_unlock(&sdev->ud.sysfs_lock);
 	return -EINVAL;
 }
 static DEVICE_ATTR(usbip_sockfd, S_IWUSR, NULL, store_sockfd);
@@ -309,6 +315,7 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev)
 	sdev->ud.side		= USBIP_STUB;
 	sdev->ud.status		= SDEV_ST_AVAILABLE;
 	spin_lock_init(&sdev->ud.lock);
+	mutex_init(&sdev->ud.sysfs_lock);
 	sdev->ud.tcp_socket	= NULL;
 	sdev->ud.sockfd		= -1;
 
diff --git linux-libre-4.14.230-gnu/drivers/usb/usbip/usbip_common.h linux-libre-4.14.231-gnu/drivers/usb/usbip/usbip_common.h
index 59097145cfc0..d740aa8a1231 100644
--- linux-libre-4.14.230-gnu/drivers/usb/usbip/usbip_common.h
+++ linux-libre-4.14.231-gnu/drivers/usb/usbip/usbip_common.h
@@ -277,6 +277,9 @@ struct usbip_device {
 	/* lock for status */
 	spinlock_t lock;
 
+	/* mutex for synchronizing sysfs store paths */
+	struct mutex sysfs_lock;
+
 	int sockfd;
 	struct socket *tcp_socket;
 
diff --git linux-libre-4.14.230-gnu/drivers/usb/usbip/usbip_event.c linux-libre-4.14.231-gnu/drivers/usb/usbip/usbip_event.c
index f8f7f3803a99..01eaae1f265b 100644
--- linux-libre-4.14.230-gnu/drivers/usb/usbip/usbip_event.c
+++ linux-libre-4.14.231-gnu/drivers/usb/usbip/usbip_event.c
@@ -84,6 +84,7 @@ static void event_handler(struct work_struct *work)
 	while ((ud = get_event()) != NULL) {
 		usbip_dbg_eh("pending event %lx\n", ud->event);
 
+		mutex_lock(&ud->sysfs_lock);
 		/*
 		 * NOTE: shutdown must come first.
 		 * Shutdown the device.
@@ -104,6 +105,7 @@ static void event_handler(struct work_struct *work)
 			ud->eh_ops.unusable(ud);
 			unset_event(ud, USBIP_EH_UNUSABLE);
 		}
+		mutex_unlock(&ud->sysfs_lock);
 
 		wake_up(&ud->eh_waitq);
 	}
diff --git linux-libre-4.14.230-gnu/drivers/usb/usbip/vhci_hcd.c linux-libre-4.14.231-gnu/drivers/usb/usbip/vhci_hcd.c
index d87159e6c716..9833f307d70e 100644
--- linux-libre-4.14.230-gnu/drivers/usb/usbip/vhci_hcd.c
+++ linux-libre-4.14.231-gnu/drivers/usb/usbip/vhci_hcd.c
@@ -1115,6 +1115,7 @@ static void vhci_device_init(struct vhci_device *vdev)
 	vdev->ud.side   = USBIP_VHCI;
 	vdev->ud.status = VDEV_ST_NULL;
 	spin_lock_init(&vdev->ud.lock);
+	mutex_init(&vdev->ud.sysfs_lock);
 
 	INIT_LIST_HEAD(&vdev->priv_rx);
 	INIT_LIST_HEAD(&vdev->priv_tx);
diff --git linux-libre-4.14.230-gnu/drivers/usb/usbip/vhci_sysfs.c linux-libre-4.14.231-gnu/drivers/usb/usbip/vhci_sysfs.c
index 4f0f65540888..aa329d752015 100644
--- linux-libre-4.14.230-gnu/drivers/usb/usbip/vhci_sysfs.c
+++ linux-libre-4.14.231-gnu/drivers/usb/usbip/vhci_sysfs.c
@@ -199,6 +199,8 @@ static int vhci_port_disconnect(struct vhci_hcd *vhci_hcd, __u32 rhport)
 
 	usbip_dbg_vhci_sysfs("enter\n");
 
+	mutex_lock(&vdev->ud.sysfs_lock);
+
 	/* lock */
 	spin_lock_irqsave(&vhci->lock, flags);
 	spin_lock(&vdev->ud.lock);
@@ -209,6 +211,7 @@ static int vhci_port_disconnect(struct vhci_hcd *vhci_hcd, __u32 rhport)
 		/* unlock */
 		spin_unlock(&vdev->ud.lock);
 		spin_unlock_irqrestore(&vhci->lock, flags);
+		mutex_unlock(&vdev->ud.sysfs_lock);
 
 		return -EINVAL;
 	}
@@ -219,6 +222,8 @@ static int vhci_port_disconnect(struct vhci_hcd *vhci_hcd, __u32 rhport)
 
 	usbip_event_add(&vdev->ud, VDEV_EVENT_DOWN);
 
+	mutex_unlock(&vdev->ud.sysfs_lock);
+
 	return 0;
 }
 
@@ -363,30 +368,36 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 	else
 		vdev = &vhci->vhci_hcd_hs->vdev[rhport];
 
+	mutex_lock(&vdev->ud.sysfs_lock);
+
 	/* Extract socket from fd. */
 	socket = sockfd_lookup(sockfd, &err);
 	if (!socket) {
 		dev_err(dev, "failed to lookup sock");
-		return -EINVAL;
+		err = -EINVAL;
+		goto unlock_mutex;
 	}
 	if (socket->type != SOCK_STREAM) {
 		dev_err(dev, "Expecting SOCK_STREAM - found %d",
 			socket->type);
 		sockfd_put(socket);
-		return -EINVAL;
+		err = -EINVAL;
+		goto unlock_mutex;
 	}
 
 	/* create threads before locking */
 	tcp_rx = kthread_create(vhci_rx_loop, &vdev->ud, "vhci_rx");
 	if (IS_ERR(tcp_rx)) {
 		sockfd_put(socket);
-		return -EINVAL;
+		err = -EINVAL;
+		goto unlock_mutex;
 	}
 	tcp_tx = kthread_create(vhci_tx_loop, &vdev->ud, "vhci_tx");
 	if (IS_ERR(tcp_tx)) {
 		kthread_stop(tcp_rx);
 		sockfd_put(socket);
-		return -EINVAL;
+		err = -EINVAL;
+		goto unlock_mutex;
 	}
 
 	/* get task structs now */
@@ -411,7 +422,8 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 		 * Will be retried from userspace
 		 * if there's another free port.
 		 */
-		return -EBUSY;
+		err = -EBUSY;
+		goto unlock_mutex;
 	}
 
 	dev_info(dev, "pdev(%u) rhport(%u) sockfd(%d)\n",
@@ -436,7 +448,15 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 
 	rh_port_connect(vdev, speed);
 
+	dev_info(dev, "Device attached\n");
+
+	mutex_unlock(&vdev->ud.sysfs_lock);
+
 	return count;
+
+unlock_mutex:
+	mutex_unlock(&vdev->ud.sysfs_lock);
+	return err;
 }
 static DEVICE_ATTR(attach, S_IWUSR, NULL, store_attach);
 
diff --git linux-libre-4.14.230-gnu/drivers/usb/usbip/vudc_sysfs.c linux-libre-4.14.231-gnu/drivers/usb/usbip/vudc_sysfs.c
index e3f7c76d1956..f44d98eeb36a 100644
--- linux-libre-4.14.230-gnu/drivers/usb/usbip/vudc_sysfs.c
+++ linux-libre-4.14.231-gnu/drivers/usb/usbip/vudc_sysfs.c
@@ -103,8 +103,9 @@ unlock:
 }
 static BIN_ATTR_RO(dev_desc, sizeof(struct usb_device_descriptor));
 
-static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
-		     const char *in, size_t count)
+static ssize_t store_sockfd(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *in, size_t count)
 {
 	struct vudc *udc = (struct vudc *) dev_get_drvdata(dev);
 	int rv;
@@ -113,6 +114,8 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 	struct socket *socket;
 	unsigned long flags;
 	int ret;
+	struct task_struct *tcp_rx = NULL;
+	struct task_struct *tcp_tx = NULL;
 
 	rv = kstrtoint(in, 0, &sockfd);
 	if (rv != 0)
@@ -158,24 +161,47 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 			goto sock_err;
 		}
 
-		udc->ud.tcp_socket = socket;
-
+		/* unlock and create threads and get tasks */
 		spin_unlock_irq(&udc->ud.lock);
 		spin_unlock_irqrestore(&udc->lock, flags);
 
-		udc->ud.tcp_rx = kthread_get_run(&v_rx_loop,
-						    &udc->ud, "vudc_rx");
-		udc->ud.tcp_tx = kthread_get_run(&v_tx_loop,
-						    &udc->ud, "vudc_tx");
+		tcp_rx = kthread_create(&v_rx_loop, &udc->ud, "vudc_rx");
+		if (IS_ERR(tcp_rx)) {
+			sockfd_put(socket);
+			return -EINVAL;
+		}
+		tcp_tx = kthread_create(&v_tx_loop, &udc->ud, "vudc_tx");
+		if (IS_ERR(tcp_tx)) {
+			kthread_stop(tcp_rx);
+			sockfd_put(socket);
+			return -EINVAL;
+		}
+
+		/* get task structs now */
+		get_task_struct(tcp_rx);
+		get_task_struct(tcp_tx);
 
+		/* lock and update udc->ud state */
 		spin_lock_irqsave(&udc->lock, flags);
 		spin_lock_irq(&udc->ud.lock);
+
+		udc->ud.tcp_socket = socket;
+		udc->ud.tcp_rx = tcp_rx;
+		udc->ud.tcp_rx = tcp_tx;
 		udc->ud.status = SDEV_ST_USED;
+
 		spin_unlock_irq(&udc->ud.lock);
 
 		do_gettimeofday(&udc->start_time);
 		v_start_timer(udc);
 		udc->connected = 1;
+
+		spin_unlock_irqrestore(&udc->lock, flags);
+
+		wake_up_process(udc->ud.tcp_rx);
+		wake_up_process(udc->ud.tcp_tx);
+		return count;
+
 	} else {
 		if (!udc->connected) {
 			dev_err(dev, "Device not connected");
diff --git linux-libre-4.14.230-gnu/drivers/xen/events/events_base.c linux-libre-4.14.231-gnu/drivers/xen/events/events_base.c
index fae2a536acc6..b370144682ed 100644
--- linux-libre-4.14.230-gnu/drivers/xen/events/events_base.c
+++ linux-libre-4.14.231-gnu/drivers/xen/events/events_base.c
@@ -221,7 +221,7 @@ static int xen_irq_info_common_setup(struct irq_info *info,
 	info->evtchn = evtchn;
 	info->cpu = cpu;
 	info->mask_reason = EVT_MASK_REASON_EXPLICIT;
-	spin_lock_init(&info->lock);
+	raw_spin_lock_init(&info->lock);
 
 	ret = set_evtchn_to_irq(evtchn, irq);
 	if (ret < 0)
@@ -373,28 +373,28 @@ static void do_mask(struct irq_info *info, u8 reason)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&info->lock, flags);
+	raw_spin_lock_irqsave(&info->lock, flags);
 
 	if (!info->mask_reason)
 		mask_evtchn(info->evtchn);
 
 	info->mask_reason |= reason;
 
-	spin_unlock_irqrestore(&info->lock, flags);
+	raw_spin_unlock_irqrestore(&info->lock, flags);
 }
 
 static void do_unmask(struct irq_info *info, u8 reason)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&info->lock, flags);
+	raw_spin_lock_irqsave(&info->lock, flags);
 
 	info->mask_reason &= ~reason;
 
 	if (!info->mask_reason)
 		unmask_evtchn(info->evtchn);
 
-	spin_unlock_irqrestore(&info->lock, flags);
+	raw_spin_unlock_irqrestore(&info->lock, flags);
 }
 
 #ifdef CONFIG_X86
@@ -1782,7 +1782,7 @@ static void lateeoi_ack_dynirq(struct irq_data *data)
 
 	if (VALID_EVTCHN(evtchn)) {
 		do_mask(info, EVT_MASK_REASON_EOI_PENDING);
-		event_handler_exit(info);
+		ack_dynirq(data);
 	}
 }
 
@@ -1793,7 +1793,7 @@ static void lateeoi_mask_ack_dynirq(struct irq_data *data)
 
 	if (VALID_EVTCHN(evtchn)) {
 		do_mask(info, EVT_MASK_REASON_EXPLICIT);
-		event_handler_exit(info);
+		ack_dynirq(data);
 	}
 }
 
diff --git linux-libre-4.14.230-gnu/drivers/xen/events/events_internal.h linux-libre-4.14.231-gnu/drivers/xen/events/events_internal.h
index 3df6f28b75e6..cc37b711491c 100644
--- linux-libre-4.14.230-gnu/drivers/xen/events/events_internal.h
+++ linux-libre-4.14.231-gnu/drivers/xen/events/events_internal.h
@@ -47,7 +47,7 @@ struct irq_info {
 	unsigned short eoi_cpu;	/* EOI must happen on this cpu */
 	unsigned int irq_epoch;	/* If eoi_cpu valid: irq_epoch of event */
 	u64 eoi_time;		/* Time in jiffies when to EOI. */
-	spinlock_t lock;
+	raw_spinlock_t lock;
 
 	union {
 		unsigned short virq;
diff --git linux-libre-4.14.230-gnu/fs/cifs/connect.c linux-libre-4.14.231-gnu/fs/cifs/connect.c
index e7c46368cf69..73be08ea135f 100644
--- linux-libre-4.14.230-gnu/fs/cifs/connect.c
+++ linux-libre-4.14.231-gnu/fs/cifs/connect.c
@@ -3607,7 +3607,6 @@ int cifs_setup_cifs_sb(struct smb_vol *pvolume_info,
 		cifs_sb->prepath = kstrdup(pvolume_info->prepath, GFP_KERNEL);
 		if (cifs_sb->prepath == NULL)
 			return -ENOMEM;
-		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_USE_PREFIX_PATH;
 	}
 
 	return 0;
diff --git linux-libre-4.14.230-gnu/fs/direct-io.c linux-libre-4.14.231-gnu/fs/direct-io.c
index 30bf22c989de..8d9689aac5f4 100644
--- linux-libre-4.14.230-gnu/fs/direct-io.c
+++ linux-libre-4.14.231-gnu/fs/direct-io.c
@@ -857,6 +857,7 @@ submit_page_section(struct dio *dio, struct dio_submit *sdio, struct page *page,
 		    struct buffer_head *map_bh)
 {
 	int ret = 0;
+	int boundary = sdio->boundary;	/* dio_send_cur_page may clear it */
 
 	if (dio->op == REQ_OP_WRITE) {
 		/*
@@ -895,10 +896,10 @@ submit_page_section(struct dio *dio, struct dio_submit *sdio, struct page *page,
 	sdio->cur_page_fs_offset = sdio->block_in_file << sdio->blkbits;
 out:
 	/*
-	 * If sdio->boundary then we want to schedule the IO now to
+	 * If boundary then we want to schedule the IO now to
 	 * avoid metadata seeks.
 	 */
-	if (sdio->boundary) {
+	if (boundary) {
 		ret = dio_send_cur_page(dio, sdio, map_bh);
 		if (sdio->bio)
 			dio_bio_submit(dio, sdio);
diff --git linux-libre-4.14.230-gnu/fs/gfs2/super.c linux-libre-4.14.231-gnu/fs/gfs2/super.c
index bcf95ec1bc31..56bfed0a5873 100644
--- linux-libre-4.14.230-gnu/fs/gfs2/super.c
+++ linux-libre-4.14.231-gnu/fs/gfs2/super.c
@@ -989,11 +989,13 @@ void gfs2_freeze_func(struct work_struct *work)
 static int gfs2_freeze(struct super_block *sb)
 {
 	struct gfs2_sbd *sdp = sb->s_fs_info;
-	int error = 0;
+	int error;
 
 	mutex_lock(&sdp->sd_freeze_mutex);
-	if (atomic_read(&sdp->sd_freeze_state) != SFS_UNFROZEN)
+	if (atomic_read(&sdp->sd_freeze_state) != SFS_UNFROZEN) {
+		error = -EBUSY;
 		goto out;
+	}
 
 	if (test_bit(SDF_SHUTDOWN, &sdp->sd_flags)) {
 		error = -EINVAL;
@@ -1035,10 +1037,10 @@ static int gfs2_unfreeze(struct super_block *sb)
 	struct gfs2_sbd *sdp = sb->s_fs_info;
 
 	mutex_lock(&sdp->sd_freeze_mutex);
-        if (atomic_read(&sdp->sd_freeze_state) != SFS_FROZEN ||
+	if (atomic_read(&sdp->sd_freeze_state) != SFS_FROZEN ||
 	    !gfs2_holder_initialized(&sdp->sd_freeze_gh)) {
 		mutex_unlock(&sdp->sd_freeze_mutex);
-                return 0;
+		return -EINVAL;
 	}
 
 	gfs2_glock_dq_uninit(&sdp->sd_freeze_gh);
diff --git linux-libre-4.14.230-gnu/fs/ocfs2/aops.c linux-libre-4.14.231-gnu/fs/ocfs2/aops.c
index 7de0c9562b70..ca2b575a1e46 100644
--- linux-libre-4.14.230-gnu/fs/ocfs2/aops.c
+++ linux-libre-4.14.231-gnu/fs/ocfs2/aops.c
@@ -2309,7 +2309,7 @@ static int ocfs2_dio_end_io_write(struct inode *inode,
 	struct ocfs2_alloc_context *meta_ac = NULL;
 	handle_t *handle = NULL;
 	loff_t end = offset + bytes;
-	int ret = 0, credits = 0, locked = 0;
+	int ret = 0, credits = 0;
 
 	ocfs2_init_dealloc_ctxt(&dealloc);
 
@@ -2320,13 +2320,6 @@ static int ocfs2_dio_end_io_write(struct inode *inode,
 	    !dwc->dw_orphaned)
 		goto out;
 
-	/* ocfs2_file_write_iter will get i_mutex, so we need not lock if we
-	 * are in that context. */
-	if (dwc->dw_writer_pid != task_pid_nr(current)) {
-		inode_lock(inode);
-		locked = 1;
-	}
-
 	ret = ocfs2_inode_lock(inode, &di_bh, 1);
 	if (ret < 0) {
 		mlog_errno(ret);
@@ -2401,8 +2394,6 @@ out:
 	if (meta_ac)
 		ocfs2_free_alloc_context(meta_ac);
 	ocfs2_run_deallocs(osb, &dealloc);
-	if (locked)
-		inode_unlock(inode);
 	ocfs2_dio_free_write_ctx(inode, dwc);
 
 	return ret;
diff --git linux-libre-4.14.230-gnu/fs/ocfs2/file.c linux-libre-4.14.231-gnu/fs/ocfs2/file.c
index dc455d45a66a..baf5c4028fd6 100644
--- linux-libre-4.14.230-gnu/fs/ocfs2/file.c
+++ linux-libre-4.14.231-gnu/fs/ocfs2/file.c
@@ -1250,22 +1250,24 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
 				goto bail_unlock;
 			}
 		}
+		down_write(&OCFS2_I(inode)->ip_alloc_sem);
 		handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS +
 					   2 * ocfs2_quota_trans_credits(sb));
 		if (IS_ERR(handle)) {
 			status = PTR_ERR(handle);
 			mlog_errno(status);
-			goto bail_unlock;
+			goto bail_unlock_alloc;
 		}
 		status = __dquot_transfer(inode, transfer_to);
 		if (status < 0)
 			goto bail_commit;
 	} else {
+		down_write(&OCFS2_I(inode)->ip_alloc_sem);
 		handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 		if (IS_ERR(handle)) {
 			status = PTR_ERR(handle);
 			mlog_errno(status);
-			goto bail_unlock;
+			goto bail_unlock_alloc;
 		}
 	}
 
@@ -1278,6 +1280,8 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
 
 bail_commit:
 	ocfs2_commit_trans(osb, handle);
+bail_unlock_alloc:
+	up_write(&OCFS2_I(inode)->ip_alloc_sem);
 bail_unlock:
 	if (status && inode_locked) {
 		ocfs2_inode_unlock_tracker(inode, 1, &oh, had_lock);
diff --git linux-libre-4.14.230-gnu/include/linux/mlx5/mlx5_ifc.h linux-libre-4.14.231-gnu/include/linux/mlx5/mlx5_ifc.h
index 6ffa181598e6..c4b8602ea6f5 100644
--- linux-libre-4.14.230-gnu/include/linux/mlx5/mlx5_ifc.h
+++ linux-libre-4.14.231-gnu/include/linux/mlx5/mlx5_ifc.h
@@ -324,11 +324,11 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
 	u8         reserved_at_60[0x18];
 	u8         log_max_ft_num[0x8];
 
-	u8         reserved_at_80[0x18];
+	u8         reserved_at_80[0x10];
+	u8         log_max_flow_counter[0x8];
 	u8         log_max_destination[0x8];
 
-	u8         log_max_flow_counter[0x8];
-	u8         reserved_at_a8[0x10];
+	u8         reserved_at_a0[0x18];
 	u8         log_max_flow[0x8];
 
 	u8         reserved_at_c0[0x40];
diff --git linux-libre-4.14.230-gnu/include/linux/virtio_net.h linux-libre-4.14.231-gnu/include/linux/virtio_net.h
index 3e26e5dd9546..48afea1b8b4e 100644
--- linux-libre-4.14.230-gnu/include/linux/virtio_net.h
+++ linux-libre-4.14.231-gnu/include/linux/virtio_net.h
@@ -62,6 +62,8 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
 			return -EINVAL;
 	}
 
+	skb_reset_mac_header(skb);
+
 	if (hdr->flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) {
 		u16 start = __virtio16_to_cpu(little_endian, hdr->csum_start);
 		u16 off = __virtio16_to_cpu(little_endian, hdr->csum_offset);
diff --git linux-libre-4.14.230-gnu/include/net/red.h linux-libre-4.14.231-gnu/include/net/red.h
index 8fe55b8b2fb8..ff07a7cedf68 100644
--- linux-libre-4.14.230-gnu/include/net/red.h
+++ linux-libre-4.14.231-gnu/include/net/red.h
@@ -171,9 +171,9 @@ static inline void red_set_vars(struct red_vars *v)
 static inline bool red_check_params(u32 qth_min, u32 qth_max, u8 Wlog,
 				    u8 Scell_log, u8 *stab)
 {
-	if (fls(qth_min) + Wlog > 32)
+	if (fls(qth_min) + Wlog >= 32)
 		return false;
-	if (fls(qth_max) + Wlog > 32)
+	if (fls(qth_max) + Wlog >= 32)
 		return false;
 	if (Scell_log >= 32)
 		return false;
diff --git linux-libre-4.14.230-gnu/include/uapi/linux/ncsi.h linux-libre-4.14.231-gnu/include/uapi/linux/ncsi.h
new file mode 100644
index 000000000000..4c292ecbb748
--- /dev/null
+++ linux-libre-4.14.231-gnu/include/uapi/linux/ncsi.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright Samuel Mendoza-Jonas, IBM Corporation 2018.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __UAPI_NCSI_NETLINK_H__
+#define __UAPI_NCSI_NETLINK_H__
+
+/**
+ * enum ncsi_nl_commands - supported NCSI commands
+ *
+ * @NCSI_CMD_UNSPEC: unspecified command to catch errors
+ * @NCSI_CMD_PKG_INFO: list package and channel attributes. Requires
+ *	NCSI_ATTR_IFINDEX. If NCSI_ATTR_PACKAGE_ID is specified returns the
+ *	specific package and its channels - otherwise a dump request returns
+ *	all packages and their associated channels.
+ * @NCSI_CMD_SET_INTERFACE: set preferred package and channel combination.
+ *	Requires NCSI_ATTR_IFINDEX and the preferred NCSI_ATTR_PACKAGE_ID and
+ *	optionally the preferred NCSI_ATTR_CHANNEL_ID.
+ * @NCSI_CMD_CLEAR_INTERFACE: clear any preferred package/channel combination.
+ *	Requires NCSI_ATTR_IFINDEX.
+ * @NCSI_CMD_MAX: highest command number
+ */
+enum ncsi_nl_commands {
+	NCSI_CMD_UNSPEC,
+	NCSI_CMD_PKG_INFO,
+	NCSI_CMD_SET_INTERFACE,
+	NCSI_CMD_CLEAR_INTERFACE,
+
+	__NCSI_CMD_AFTER_LAST,
+	NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
+};
+
+/**
+ * enum ncsi_nl_attrs - General NCSI netlink attributes
+ *
+ * @NCSI_ATTR_UNSPEC: unspecified attributes to catch errors
+ * @NCSI_ATTR_IFINDEX: ifindex of network device using NCSI
+ * @NCSI_ATTR_PACKAGE_LIST: nested array of NCSI_PKG_ATTR attributes
+ * @NCSI_ATTR_PACKAGE_ID: package ID
+ * @NCSI_ATTR_CHANNEL_ID: channel ID
+ * @NCSI_ATTR_MAX: highest attribute number
+ */
+enum ncsi_nl_attrs {
+	NCSI_ATTR_UNSPEC,
+	NCSI_ATTR_IFINDEX,
+	NCSI_ATTR_PACKAGE_LIST,
+	NCSI_ATTR_PACKAGE_ID,
+	NCSI_ATTR_CHANNEL_ID,
+
+	__NCSI_ATTR_AFTER_LAST,
+	NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum ncsi_nl_pkg_attrs - NCSI netlink package-specific attributes
+ *
+ * @NCSI_PKG_ATTR_UNSPEC: unspecified attributes to catch errors
+ * @NCSI_PKG_ATTR: nested array of package attributes
+ * @NCSI_PKG_ATTR_ID: package ID
+ * @NCSI_PKG_ATTR_FORCED: flag signifying a package has been set as preferred
+ * @NCSI_PKG_ATTR_CHANNEL_LIST: nested array of NCSI_CHANNEL_ATTR attributes
+ * @NCSI_PKG_ATTR_MAX: highest attribute number
+ */
+enum ncsi_nl_pkg_attrs {
+	NCSI_PKG_ATTR_UNSPEC,
+	NCSI_PKG_ATTR,
+	NCSI_PKG_ATTR_ID,
+	NCSI_PKG_ATTR_FORCED,
+	NCSI_PKG_ATTR_CHANNEL_LIST,
+
+	__NCSI_PKG_ATTR_AFTER_LAST,
+	NCSI_PKG_ATTR_MAX = __NCSI_PKG_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum ncsi_nl_channel_attrs - NCSI netlink channel-specific attributes
+ *
+ * @NCSI_CHANNEL_ATTR_UNSPEC: unspecified attributes to catch errors
+ * @NCSI_CHANNEL_ATTR: nested array of channel attributes
+ * @NCSI_CHANNEL_ATTR_ID: channel ID
+ * @NCSI_CHANNEL_ATTR_VERSION_MAJOR: channel major version number
+ * @NCSI_CHANNEL_ATTR_VERSION_MINOR: channel minor version number
+ * @NCSI_CHANNEL_ATTR_VERSION_STR: channel version string
+ * @NCSI_CHANNEL_ATTR_LINK_STATE: channel link state flags
+ * @NCSI_CHANNEL_ATTR_ACTIVE: channels with this flag are in
+ *	NCSI_CHANNEL_ACTIVE state
+ * @NCSI_CHANNEL_ATTR_FORCED: flag signifying a channel has been set as
+ *	preferred
+ * @NCSI_CHANNEL_ATTR_VLAN_LIST: nested array of NCSI_CHANNEL_ATTR_VLAN_IDs
+ * @NCSI_CHANNEL_ATTR_VLAN_ID: VLAN ID being filtered on this channel
+ * @NCSI_CHANNEL_ATTR_MAX: highest attribute number
+ */
+enum ncsi_nl_channel_attrs {
+	NCSI_CHANNEL_ATTR_UNSPEC,
+	NCSI_CHANNEL_ATTR,
+	NCSI_CHANNEL_ATTR_ID,
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR,
+	NCSI_CHANNEL_ATTR_VERSION_MINOR,
+	NCSI_CHANNEL_ATTR_VERSION_STR,
+	NCSI_CHANNEL_ATTR_LINK_STATE,
+	NCSI_CHANNEL_ATTR_ACTIVE,
+	NCSI_CHANNEL_ATTR_FORCED,
+	NCSI_CHANNEL_ATTR_VLAN_LIST,
+	NCSI_CHANNEL_ATTR_VLAN_ID,
+
+	__NCSI_CHANNEL_ATTR_AFTER_LAST,
+	NCSI_CHANNEL_ATTR_MAX = __NCSI_CHANNEL_ATTR_AFTER_LAST - 1
+};
+
+#endif /* __UAPI_NCSI_NETLINK_H__ */
diff --git linux-libre-4.14.230-gnu/kernel/workqueue.c linux-libre-4.14.231-gnu/kernel/workqueue.c
index 79fcec674485..bc32ed4a4cf3 100644
--- linux-libre-4.14.230-gnu/kernel/workqueue.c
+++ linux-libre-4.14.231-gnu/kernel/workqueue.c
@@ -1379,7 +1379,6 @@ static void __queue_work(int cpu, struct workqueue_struct *wq,
 	 */
 	WARN_ON_ONCE(!irqs_disabled());
 
-	debug_work_activate(work);
 
 	/* if draining, only works from the same workqueue are allowed */
 	if (unlikely(wq->flags & __WQ_DRAINING) &&
@@ -1462,6 +1461,7 @@ retry:
 		worklist = &pwq->delayed_works;
 	}
 
+	debug_work_activate(work);
 	insert_work(pwq, work, worklist, work_flags);
 
 	spin_unlock(&pwq->pool->lock);
diff --git linux-libre-4.14.230-gnu/net/batman-adv/translation-table.c linux-libre-4.14.231-gnu/net/batman-adv/translation-table.c
index dbc516824175..9cef38f6cb4d 100644
--- linux-libre-4.14.230-gnu/net/batman-adv/translation-table.c
+++ linux-libre-4.14.231-gnu/net/batman-adv/translation-table.c
@@ -902,6 +902,7 @@ batadv_tt_prepare_tvlv_global_data(struct batadv_orig_node *orig_node,
 	hlist_for_each_entry_rcu(vlan, &orig_node->vlan_list, list) {
 		tt_vlan->vid = htons(vlan->vid);
 		tt_vlan->crc = htonl(vlan->tt.crc);
+		tt_vlan->reserved = 0;
 
 		tt_vlan++;
 	}
@@ -985,6 +986,7 @@ batadv_tt_prepare_tvlv_local_data(struct batadv_priv *bat_priv,
 
 		tt_vlan->vid = htons(vlan->vid);
 		tt_vlan->crc = htonl(vlan->tt.crc);
+		tt_vlan->reserved = 0;
 
 		tt_vlan++;
 	}
diff --git linux-libre-4.14.230-gnu/net/ieee802154/nl-mac.c linux-libre-4.14.231-gnu/net/ieee802154/nl-mac.c
index d3cbb3258718..c0930b9fe848 100644
--- linux-libre-4.14.230-gnu/net/ieee802154/nl-mac.c
+++ linux-libre-4.14.231-gnu/net/ieee802154/nl-mac.c
@@ -559,9 +559,7 @@ ieee802154_llsec_parse_key_id(struct genl_info *info,
 	desc->mode = nla_get_u8(info->attrs[IEEE802154_ATTR_LLSEC_KEY_MODE]);
 
 	if (desc->mode == IEEE802154_SCF_KEY_IMPLICIT) {
-		if (!info->attrs[IEEE802154_ATTR_PAN_ID] &&
-		    !(info->attrs[IEEE802154_ATTR_SHORT_ADDR] ||
-		      info->attrs[IEEE802154_ATTR_HW_ADDR]))
+		if (!info->attrs[IEEE802154_ATTR_PAN_ID])
 			return -EINVAL;
 
 		desc->device_addr.pan_id = nla_get_shortaddr(info->attrs[IEEE802154_ATTR_PAN_ID]);
@@ -570,6 +568,9 @@ ieee802154_llsec_parse_key_id(struct genl_info *info,
 			desc->device_addr.mode = IEEE802154_ADDR_SHORT;
 			desc->device_addr.short_addr = nla_get_shortaddr(info->attrs[IEEE802154_ATTR_SHORT_ADDR]);
 		} else {
+			if (!info->attrs[IEEE802154_ATTR_HW_ADDR])
+				return -EINVAL;
+
 			desc->device_addr.mode = IEEE802154_ADDR_LONG;
 			desc->device_addr.extended_addr = nla_get_hwaddr(info->attrs[IEEE802154_ATTR_HW_ADDR]);
 		}
diff --git linux-libre-4.14.230-gnu/net/ieee802154/nl802154.c linux-libre-4.14.231-gnu/net/ieee802154/nl802154.c
index 99f6c254ea77..b10b297e76b7 100644
--- linux-libre-4.14.230-gnu/net/ieee802154/nl802154.c
+++ linux-libre-4.14.231-gnu/net/ieee802154/nl802154.c
@@ -836,8 +836,13 @@ nl802154_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flags,
 		goto nla_put_failure;
 
 #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		goto out;
+
 	if (nl802154_get_llsec_params(msg, rdev, wpan_dev) < 0)
 		goto nla_put_failure;
+
+out:
 #endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */
 
 	genlmsg_end(msg, hdr);
@@ -1402,6 +1407,9 @@ static int nl802154_set_llsec_params(struct sk_buff *skb,
 	u32 changed = 0;
 	int ret;
 
+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (info->attrs[NL802154_ATTR_SEC_ENABLED]) {
 		u8 enabled;
 
@@ -1562,7 +1570,8 @@ static int nl802154_add_llsec_key(struct sk_buff *skb, struct genl_info *info)
 	struct ieee802154_llsec_key_id id = { };
 	u32 commands[NL802154_CMD_FRAME_NR_IDS / 32] = { };
 
-	if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
+	if (!info->attrs[NL802154_ATTR_SEC_KEY] ||
+	    nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
 			     info->attrs[NL802154_ATTR_SEC_KEY],
 			     nl802154_key_policy, info->extack))
 		return -EINVAL;
@@ -1612,7 +1621,8 @@ static int nl802154_del_llsec_key(struct sk_buff *skb, struct genl_info *info)
 	struct nlattr *attrs[NL802154_KEY_ATTR_MAX + 1];
 	struct ieee802154_llsec_key_id id;
 
-	if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
+	if (!info->attrs[NL802154_ATTR_SEC_KEY] ||
+	    nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
 			     info->attrs[NL802154_ATTR_SEC_KEY],
 			     nl802154_key_policy, info->extack))
 		return -EINVAL;
@@ -1780,7 +1790,8 @@ static int nl802154_del_llsec_dev(struct sk_buff *skb, struct genl_info *info)
 	struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1];
 	__le64 extended_addr;
 
-	if (nla_parse_nested(attrs, NL802154_DEV_ATTR_MAX,
+	if (!info->attrs[NL802154_ATTR_SEC_DEVICE] ||
+	    nla_parse_nested(attrs, NL802154_DEV_ATTR_MAX,
 			     info->attrs[NL802154_ATTR_SEC_DEVICE],
 			     nl802154_dev_policy, info->extack))
 		return -EINVAL;
@@ -1940,7 +1951,8 @@ static int nl802154_del_llsec_devkey(struct sk_buff *skb, struct genl_info *info
 	struct ieee802154_llsec_device_key key;
 	__le64 extended_addr;
 
-	if (nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX,
+	if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] ||
+	    nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX,
 			     info->attrs[NL802154_ATTR_SEC_DEVKEY],
 			     nl802154_devkey_policy, info->extack))
 		return -EINVAL;
@@ -2115,6 +2127,9 @@ static int nl802154_del_llsec_seclevel(struct sk_buff *skb,
 	struct wpan_dev *wpan_dev = dev->ieee802154_ptr;
 	struct ieee802154_llsec_seclevel sl;
 
+	if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
+		return -EOPNOTSUPP;
+
 	if (!info->attrs[NL802154_ATTR_SEC_LEVEL] ||
 	    llsec_parse_seclevel(info->attrs[NL802154_ATTR_SEC_LEVEL],
 				 &sl) < 0)
diff --git linux-libre-4.14.230-gnu/net/ipv4/netfilter/arp_tables.c linux-libre-4.14.231-gnu/net/ipv4/netfilter/arp_tables.c
index 6dd727e0a72f..13a46066546d 100644
--- linux-libre-4.14.230-gnu/net/ipv4/netfilter/arp_tables.c
+++ linux-libre-4.14.231-gnu/net/ipv4/netfilter/arp_tables.c
@@ -1196,6 +1196,8 @@ static int translate_compat_table(struct net *net,
 	if (!newinfo)
 		goto out_unlock;
 
+	memset(newinfo->entries, 0, size);
+
 	newinfo->number = compatr->num_entries;
 	for (i = 0; i < NF_ARP_NUMHOOKS; i++) {
 		newinfo->hook_entry[i] = compatr->hook_entry[i];
diff --git linux-libre-4.14.230-gnu/net/ipv4/netfilter/ip_tables.c linux-libre-4.14.231-gnu/net/ipv4/netfilter/ip_tables.c
index 0d1a2cda1bfb..a4039ac65b54 100644
--- linux-libre-4.14.230-gnu/net/ipv4/netfilter/ip_tables.c
+++ linux-libre-4.14.231-gnu/net/ipv4/netfilter/ip_tables.c
@@ -1432,6 +1432,8 @@ translate_compat_table(struct net *net,
 	if (!newinfo)
 		goto out_unlock;
 
+	memset(newinfo->entries, 0, size);
+
 	newinfo->number = compatr->num_entries;
 	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		newinfo->hook_entry[i] = compatr->hook_entry[i];
diff --git linux-libre-4.14.230-gnu/net/ipv6/netfilter/ip6_tables.c linux-libre-4.14.231-gnu/net/ipv6/netfilter/ip6_tables.c
index 90f5bf2502a7..d0d5e4372730 100644
--- linux-libre-4.14.230-gnu/net/ipv6/netfilter/ip6_tables.c
+++ linux-libre-4.14.231-gnu/net/ipv6/netfilter/ip6_tables.c
@@ -1449,6 +1449,8 @@ translate_compat_table(struct net *net,
 	if (!newinfo)
 		goto out_unlock;
 
+	memset(newinfo->entries, 0, size);
+
 	newinfo->number = compatr->num_entries;
 	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		newinfo->hook_entry[i] = compatr->hook_entry[i];
diff --git linux-libre-4.14.230-gnu/net/ipv6/route.c linux-libre-4.14.231-gnu/net/ipv6/route.c
index ddcaca5979b1..76e10019a0e9 100644
--- linux-libre-4.14.230-gnu/net/ipv6/route.c
+++ linux-libre-4.14.231-gnu/net/ipv6/route.c
@@ -3283,9 +3283,11 @@ static int ip6_route_multipath_add(struct fib6_config *cfg,
 		 * nexthops have been replaced by first new, the rest should
 		 * be added to it.
 		 */
-		cfg->fc_nlinfo.nlh->nlmsg_flags &= ~(NLM_F_EXCL |
-						     NLM_F_REPLACE);
-		cfg->fc_nlinfo.nlh->nlmsg_flags |= NLM_F_CREATE;
+		if (cfg->fc_nlinfo.nlh) {
+			cfg->fc_nlinfo.nlh->nlmsg_flags &= ~(NLM_F_EXCL |
+							     NLM_F_REPLACE);
+			cfg->fc_nlinfo.nlh->nlmsg_flags |= NLM_F_CREATE;
+		}
 		nhn++;
 	}
 
diff --git linux-libre-4.14.230-gnu/net/mac802154/llsec.c linux-libre-4.14.231-gnu/net/mac802154/llsec.c
index 1e1c9b20bab7..ed1b9876d545 100644
--- linux-libre-4.14.230-gnu/net/mac802154/llsec.c
+++ linux-libre-4.14.231-gnu/net/mac802154/llsec.c
@@ -160,7 +160,7 @@ err_tfm0:
 	crypto_free_skcipher(key->tfm0);
 err_tfm:
 	for (i = 0; i < ARRAY_SIZE(key->tfm); i++)
-		if (key->tfm[i])
+		if (!IS_ERR_OR_NULL(key->tfm[i]))
 			crypto_free_aead(key->tfm[i]);
 
 	kzfree(key);
diff --git linux-libre-4.14.230-gnu/net/ncsi/Makefile linux-libre-4.14.231-gnu/net/ncsi/Makefile
index dd12b564f2e7..436ef68331f2 100644
--- linux-libre-4.14.230-gnu/net/ncsi/Makefile
+++ linux-libre-4.14.231-gnu/net/ncsi/Makefile
@@ -1,4 +1,4 @@
 #
 # Makefile for NCSI API
 #
-obj-$(CONFIG_NET_NCSI) += ncsi-cmd.o ncsi-rsp.o ncsi-aen.o ncsi-manage.o
+obj-$(CONFIG_NET_NCSI) += ncsi-cmd.o ncsi-rsp.o ncsi-aen.o ncsi-manage.o ncsi-netlink.o
diff --git linux-libre-4.14.230-gnu/net/ncsi/internal.h linux-libre-4.14.231-gnu/net/ncsi/internal.h
index d30f7bd741d0..8055e3965cef 100644
--- linux-libre-4.14.230-gnu/net/ncsi/internal.h
+++ linux-libre-4.14.231-gnu/net/ncsi/internal.h
@@ -68,15 +68,6 @@ enum {
 	NCSI_MODE_MAX
 };
 
-enum {
-	NCSI_FILTER_BASE	= 0,
-	NCSI_FILTER_VLAN	= 0,
-	NCSI_FILTER_UC,
-	NCSI_FILTER_MC,
-	NCSI_FILTER_MIXED,
-	NCSI_FILTER_MAX
-};
-
 struct ncsi_channel_version {
 	u32 version;		/* Supported BCD encoded NCSI version */
 	u32 alpha2;		/* Supported BCD encoded NCSI version */
@@ -98,11 +89,18 @@ struct ncsi_channel_mode {
 	u32 data[8];	/* Data entries                */
 };
 
-struct ncsi_channel_filter {
-	u32 index;	/* Index of channel filters          */
-	u32 total;	/* Total entries in the filter table */
-	u64 bitmap;	/* Bitmap of valid entries           */
-	u32 data[];	/* Data for the valid entries        */
+struct ncsi_channel_mac_filter {
+	u8	n_uc;
+	u8	n_mc;
+	u8	n_mixed;
+	u64	bitmap;
+	unsigned char	*addrs;
+};
+
+struct ncsi_channel_vlan_filter {
+	u8	n_vids;
+	u64	bitmap;
+	u16	*vids;
 };
 
 struct ncsi_channel_stats {
@@ -186,7 +184,9 @@ struct ncsi_channel {
 	struct ncsi_channel_version version;
 	struct ncsi_channel_cap	    caps[NCSI_CAP_MAX];
 	struct ncsi_channel_mode    modes[NCSI_MODE_MAX];
-	struct ncsi_channel_filter  *filters[NCSI_FILTER_MAX];
+	/* Filtering Settings */
+	struct ncsi_channel_mac_filter	mac_filter;
+	struct ncsi_channel_vlan_filter	vlan_filter;
 	struct ncsi_channel_stats   stats;
 	struct {
 		struct timer_list   timer;
@@ -276,6 +276,8 @@ struct ncsi_dev_priv {
 	unsigned int        package_num;     /* Number of packages         */
 	struct list_head    packages;        /* List of packages           */
 	struct ncsi_channel *hot_channel;    /* Channel was ever active    */
+	struct ncsi_package *force_package;  /* Force a specific package   */
+	struct ncsi_channel *force_channel;  /* Force a specific channel   */
 	struct ncsi_request requests[256];   /* Request table              */
 	unsigned int        request_id;      /* Last used request ID       */
 #define NCSI_REQ_START_IDX	1
@@ -318,9 +320,6 @@ extern spinlock_t ncsi_dev_lock;
 	list_for_each_entry_rcu(nc, &np->channels, node)
 
 /* Resources */
-int ncsi_find_filter(struct ncsi_channel *nc, int table, void *data);
-int ncsi_add_filter(struct ncsi_channel *nc, int table, void *data);
-int ncsi_remove_filter(struct ncsi_channel *nc, int table, int index);
 void ncsi_start_channel_monitor(struct ncsi_channel *nc);
 void ncsi_stop_channel_monitor(struct ncsi_channel *nc);
 struct ncsi_channel *ncsi_find_channel(struct ncsi_package *np,
diff --git linux-libre-4.14.230-gnu/net/ncsi/ncsi-aen.c linux-libre-4.14.231-gnu/net/ncsi/ncsi-aen.c
index f135938bf781..67e708e98ccf 100644
--- linux-libre-4.14.230-gnu/net/ncsi/ncsi-aen.c
+++ linux-libre-4.14.231-gnu/net/ncsi/ncsi-aen.c
@@ -73,6 +73,9 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp,
 	ncm->data[2] = data;
 	ncm->data[4] = ntohl(lsc->oem_status);
 
+	netdev_info(ndp->ndev.dev, "NCSI: LSC AEN - channel %u state %s\n",
+		    nc->id, data & 0x1 ? "up" : "down");
+
 	chained = !list_empty(&nc->link);
 	state = nc->state;
 	spin_unlock_irqrestore(&nc->lock, flags);
@@ -145,6 +148,8 @@ static int ncsi_aen_handler_hncdsc(struct ncsi_dev_priv *ndp,
 	ncm = &nc->modes[NCSI_MODE_LINK];
 	hncdsc = (struct ncsi_aen_hncdsc_pkt *)h;
 	ncm->data[3] = ntohl(hncdsc->status);
+	netdev_info(ndp->ndev.dev, "NCSI: HNCDSC AEN - channel %u state %s\n",
+		    nc->id, ncm->data[3] & 0x3 ? "up" : "down");
 	if (!list_empty(&nc->link) ||
 	    nc->state != NCSI_CHANNEL_ACTIVE) {
 		spin_unlock_irqrestore(&nc->lock, flags);
@@ -212,10 +217,18 @@ int ncsi_aen_handler(struct ncsi_dev_priv *ndp, struct sk_buff *skb)
 	}
 
 	ret = ncsi_validate_aen_pkt(h, nah->payload);
-	if (ret)
+	if (ret) {
+		netdev_warn(ndp->ndev.dev,
+			    "NCSI: 'bad' packet ignored for AEN type 0x%x\n",
+			    h->type);
 		goto out;
+	}
 
 	ret = nah->handler(ndp, h);
+	if (ret)
+		netdev_err(ndp->ndev.dev,
+			   "NCSI: Handler for AEN type 0x%x returned %d\n",
+			   h->type, ret);
 out:
 	consume_skb(skb);
 	return ret;
diff --git linux-libre-4.14.230-gnu/net/ncsi/ncsi-manage.c linux-libre-4.14.231-gnu/net/ncsi/ncsi-manage.c
index 28c42b22b748..dbe8aec6c57b 100644
--- linux-libre-4.14.230-gnu/net/ncsi/ncsi-manage.c
+++ linux-libre-4.14.231-gnu/net/ncsi/ncsi-manage.c
@@ -12,7 +12,6 @@
 #include <linux/init.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
-#include <linux/netlink.h>
 
 #include <net/ncsi.h>
 #include <net/net_namespace.h>
@@ -23,129 +22,11 @@
 
 #include "internal.h"
 #include "ncsi-pkt.h"
+#include "ncsi-netlink.h"
 
 LIST_HEAD(ncsi_dev_list);
 DEFINE_SPINLOCK(ncsi_dev_lock);
 
-static inline int ncsi_filter_size(int table)
-{
-	int sizes[] = { 2, 6, 6, 6 };
-
-	BUILD_BUG_ON(ARRAY_SIZE(sizes) != NCSI_FILTER_MAX);
-	if (table < NCSI_FILTER_BASE || table >= NCSI_FILTER_MAX)
-		return -EINVAL;
-
-	return sizes[table];
-}
-
-u32 *ncsi_get_filter(struct ncsi_channel *nc, int table, int index)
-{
-	struct ncsi_channel_filter *ncf;
-	int size;
-
-	ncf = nc->filters[table];
-	if (!ncf)
-		return NULL;
-
-	size = ncsi_filter_size(table);
-	if (size < 0)
-		return NULL;
-
-	return ncf->data + size * index;
-}
-
-/* Find the first active filter in a filter table that matches the given
- * data parameter. If data is NULL, this returns the first active filter.
- */
-int ncsi_find_filter(struct ncsi_channel *nc, int table, void *data)
-{
-	struct ncsi_channel_filter *ncf;
-	void *bitmap;
-	int index, size;
-	unsigned long flags;
-
-	ncf = nc->filters[table];
-	if (!ncf)
-		return -ENXIO;
-
-	size = ncsi_filter_size(table);
-	if (size < 0)
-		return size;
-
-	spin_lock_irqsave(&nc->lock, flags);
-	bitmap = (void *)&ncf->bitmap;
-	index = -1;
-	while ((index = find_next_bit(bitmap, ncf->total, index + 1))
-	       < ncf->total) {
-		if (!data || !memcmp(ncf->data + size * index, data, size)) {
-			spin_unlock_irqrestore(&nc->lock, flags);
-			return index;
-		}
-	}
-	spin_unlock_irqrestore(&nc->lock, flags);
-
-	return -ENOENT;
-}
-
-int ncsi_add_filter(struct ncsi_channel *nc, int table, void *data)
-{
-	struct ncsi_channel_filter *ncf;
-	int index, size;
-	void *bitmap;
-	unsigned long flags;
-
-	size = ncsi_filter_size(table);
-	if (size < 0)
-		return size;
-
-	index = ncsi_find_filter(nc, table, data);
-	if (index >= 0)
-		return index;
-
-	ncf = nc->filters[table];
-	if (!ncf)
-		return -ENODEV;
-
-	spin_lock_irqsave(&nc->lock, flags);
-	bitmap = (void *)&ncf->bitmap;
-	do {
-		index = find_next_zero_bit(bitmap, ncf->total, 0);
-		if (index >= ncf->total) {
-			spin_unlock_irqrestore(&nc->lock, flags);
-			return -ENOSPC;
-		}
-	} while (test_and_set_bit(index, bitmap));
-
-	memcpy(ncf->data + size * index, data, size);
-	spin_unlock_irqrestore(&nc->lock, flags);
-
-	return index;
-}
-
-int ncsi_remove_filter(struct ncsi_channel *nc, int table, int index)
-{
-	struct ncsi_channel_filter *ncf;
-	int size;
-	void *bitmap;
-	unsigned long flags;
-
-	size = ncsi_filter_size(table);
-	if (size < 0)
-		return size;
-
-	ncf = nc->filters[table];
-	if (!ncf || index >= ncf->total)
-		return -ENODEV;
-
-	spin_lock_irqsave(&nc->lock, flags);
-	bitmap = (void *)&ncf->bitmap;
-	if (test_and_clear_bit(index, bitmap))
-		memset(ncf->data + size * index, 0, size);
-	spin_unlock_irqrestore(&nc->lock, flags);
-
-	return 0;
-}
-
 static void ncsi_report_link(struct ncsi_dev_priv *ndp, bool force_down)
 {
 	struct ncsi_dev *nd = &ndp->ndev;
@@ -203,13 +84,20 @@ static void ncsi_channel_monitor(unsigned long data)
 	monitor_state = nc->monitor.state;
 	spin_unlock_irqrestore(&nc->lock, flags);
 
-	if (!enabled || chained) {
-		ncsi_stop_channel_monitor(nc);
-		return;
-	}
+	if (!enabled)
+		return;		/* expected race disabling timer */
+	if (WARN_ON_ONCE(chained))
+		goto bad_state;
+
 	if (state != NCSI_CHANNEL_INACTIVE &&
 	    state != NCSI_CHANNEL_ACTIVE) {
-		ncsi_stop_channel_monitor(nc);
+bad_state:
+		netdev_warn(ndp->ndev.dev,
+			    "Bad NCSI monitor state channel %d 0x%x %s queue\n",
+			    nc->id, state, chained ? "on" : "off");
+		spin_lock_irqsave(&nc->lock, flags);
+		nc->monitor.enabled = false;
+		spin_unlock_irqrestore(&nc->lock, flags);
 		return;
 	}
 
@@ -229,15 +117,16 @@ static void ncsi_channel_monitor(unsigned long data)
 	case NCSI_CHANNEL_MONITOR_WAIT ... NCSI_CHANNEL_MONITOR_WAIT_MAX:
 		break;
 	default:
+		netdev_err(ndp->ndev.dev, "NCSI Channel %d timed out!\n",
+			   nc->id);
 		if (!(ndp->flags & NCSI_DEV_HWA)) {
 			ncsi_report_link(ndp, true);
 			ndp->flags |= NCSI_DEV_RESHUFFLE;
 		}
 
-		ncsi_stop_channel_monitor(nc);
-
 		ncm = &nc->modes[NCSI_MODE_LINK];
 		spin_lock_irqsave(&nc->lock, flags);
+		nc->monitor.enabled = false;
 		nc->state = NCSI_CHANNEL_INVISIBLE;
 		ncm->data[2] &= ~0x1;
 		spin_unlock_irqrestore(&nc->lock, flags);
@@ -338,20 +227,13 @@ struct ncsi_channel *ncsi_add_channel(struct ncsi_package *np, unsigned char id)
 static void ncsi_remove_channel(struct ncsi_channel *nc)
 {
 	struct ncsi_package *np = nc->package;
-	struct ncsi_channel_filter *ncf;
 	unsigned long flags;
-	int i;
 
-	/* Release filters */
 	spin_lock_irqsave(&nc->lock, flags);
-	for (i = 0; i < NCSI_FILTER_MAX; i++) {
-		ncf = nc->filters[i];
-		if (!ncf)
-			continue;
 
-		nc->filters[i] = NULL;
-		kfree(ncf);
-	}
+	/* Release filters */
+	kfree(nc->mac_filter.addrs);
+	kfree(nc->vlan_filter.vids);
 
 	nc->state = NCSI_CHANNEL_INACTIVE;
 	spin_unlock_irqrestore(&nc->lock, flags);
@@ -669,32 +551,26 @@ error:
 static int clear_one_vid(struct ncsi_dev_priv *ndp, struct ncsi_channel *nc,
 			 struct ncsi_cmd_arg *nca)
 {
+	struct ncsi_channel_vlan_filter *ncf;
+	unsigned long flags;
+	void *bitmap;
 	int index;
-	u32 *data;
 	u16 vid;
 
-	index = ncsi_find_filter(nc, NCSI_FILTER_VLAN, NULL);
-	if (index < 0) {
-		/* Filter table empty */
-		return -1;
-	}
+	ncf = &nc->vlan_filter;
+	bitmap = &ncf->bitmap;
 
-	data = ncsi_get_filter(nc, NCSI_FILTER_VLAN, index);
-	if (!data) {
-		netdev_err(ndp->ndev.dev,
-			   "ncsi: failed to retrieve filter %d\n", index);
-		/* Set the VLAN id to 0 - this will still disable the entry in
-		 * the filter table, but we won't know what it was.
-		 */
-		vid = 0;
-	} else {
-		vid = *(u16 *)data;
+	spin_lock_irqsave(&nc->lock, flags);
+	index = find_next_bit(bitmap, ncf->n_vids, 0);
+	if (index >= ncf->n_vids) {
+		spin_unlock_irqrestore(&nc->lock, flags);
+		return -1;
 	}
+	vid = ncf->vids[index];
 
-	netdev_printk(KERN_DEBUG, ndp->ndev.dev,
-		      "ncsi: removed vlan tag %u at index %d\n",
-		      vid, index + 1);
-	ncsi_remove_filter(nc, NCSI_FILTER_VLAN, index);
+	clear_bit(index, bitmap);
+	ncf->vids[index] = 0;
+	spin_unlock_irqrestore(&nc->lock, flags);
 
 	nca->type = NCSI_PKT_CMD_SVF;
 	nca->words[1] = vid;
@@ -710,45 +586,55 @@ static int clear_one_vid(struct ncsi_dev_priv *ndp, struct ncsi_channel *nc,
 static int set_one_vid(struct ncsi_dev_priv *ndp, struct ncsi_channel *nc,
 		       struct ncsi_cmd_arg *nca)
 {
+	struct ncsi_channel_vlan_filter *ncf;
 	struct vlan_vid *vlan = NULL;
-	int index = 0;
+	unsigned long flags;
+	int i, index;
+	void *bitmap;
+	u16 vid;
+
+	if (list_empty(&ndp->vlan_vids))
+		return -1;
+
+	ncf = &nc->vlan_filter;
+	bitmap = &ncf->bitmap;
 
+	spin_lock_irqsave(&nc->lock, flags);
+
+	rcu_read_lock();
 	list_for_each_entry_rcu(vlan, &ndp->vlan_vids, list) {
-		index = ncsi_find_filter(nc, NCSI_FILTER_VLAN, &vlan->vid);
-		if (index < 0) {
-			/* New tag to add */
-			netdev_printk(KERN_DEBUG, ndp->ndev.dev,
-				      "ncsi: new vlan id to set: %u\n",
-				      vlan->vid);
+		vid = vlan->vid;
+		for (i = 0; i < ncf->n_vids; i++)
+			if (ncf->vids[i] == vid) {
+				vid = 0;
+				break;
+			}
+		if (vid)
 			break;
-		}
-		netdev_printk(KERN_DEBUG, ndp->ndev.dev,
-			      "vid %u already at filter pos %d\n",
-			      vlan->vid, index);
 	}
+	rcu_read_unlock();
 
-	if (!vlan || index >= 0) {
-		netdev_printk(KERN_DEBUG, ndp->ndev.dev,
-			      "no vlan ids left to set\n");
+	if (!vid) {
+		/* No VLAN ID is not set */
+		spin_unlock_irqrestore(&nc->lock, flags);
 		return -1;
 	}
 
-	index = ncsi_add_filter(nc, NCSI_FILTER_VLAN, &vlan->vid);
-	if (index < 0) {
+	index = find_next_zero_bit(bitmap, ncf->n_vids, 0);
+	if (index < 0 || index >= ncf->n_vids) {
 		netdev_err(ndp->ndev.dev,
-			   "Failed to add new VLAN tag, error %d\n", index);
-		if (index == -ENOSPC)
-			netdev_err(ndp->ndev.dev,
-				   "Channel %u already has all VLAN filters set\n",
-				   nc->id);
+			   "Channel %u already has all VLAN filters set\n",
+			   nc->id);
+		spin_unlock_irqrestore(&nc->lock, flags);
 		return -1;
 	}
 
-	netdev_printk(KERN_DEBUG, ndp->ndev.dev,
-		      "ncsi: set vid %u in packet, index %u\n",
-		      vlan->vid, index + 1);
+	ncf->vids[index] = vid;
+	set_bit(index, bitmap);
+	spin_unlock_irqrestore(&nc->lock, flags);
+
 	nca->type = NCSI_PKT_CMD_SVF;
-	nca->words[1] = vlan->vid;
+	nca->words[1] = vid;
 	/* HW filter index starts at 1 */
 	nca->bytes[6] = index + 1;
 	nca->bytes[7] = 0x01;
@@ -784,8 +670,11 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 		nca.package = np->id;
 		nca.channel = NCSI_RESERVED_CHANNEL;
 		ret = ncsi_xmit_cmd(&nca);
-		if (ret)
+		if (ret) {
+			netdev_err(ndp->ndev.dev,
+				   "NCSI: Failed to transmit CMD_SP\n");
 			goto error;
+		}
 
 		nd->state = ncsi_dev_state_config_cis;
 		break;
@@ -797,8 +686,11 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 		nca.package = np->id;
 		nca.channel = nc->id;
 		ret = ncsi_xmit_cmd(&nca);
-		if (ret)
+		if (ret) {
+			netdev_err(ndp->ndev.dev,
+				   "NCSI: Failed to transmit CMD_CIS\n");
 			goto error;
+		}
 
 		nd->state = ncsi_dev_state_config_clear_vids;
 		break;
@@ -895,10 +787,16 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 		}
 
 		ret = ncsi_xmit_cmd(&nca);
-		if (ret)
+		if (ret) {
+			netdev_err(ndp->ndev.dev,
+				   "NCSI: Failed to transmit CMD %x\n",
+				   nca.type);
 			goto error;
+		}
 		break;
 	case ncsi_dev_state_config_done:
+		netdev_printk(KERN_DEBUG, ndp->ndev.dev,
+			      "NCSI: channel %u config done\n", nc->id);
 		spin_lock_irqsave(&nc->lock, flags);
 		if (nc->reconfigure_needed) {
 			/* This channel's configuration has been updated
@@ -925,6 +823,9 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 		} else {
 			hot_nc = NULL;
 			nc->state = NCSI_CHANNEL_INACTIVE;
+			netdev_warn(ndp->ndev.dev,
+				    "NCSI: channel %u link down after config\n",
+				    nc->id);
 		}
 		spin_unlock_irqrestore(&nc->lock, flags);
 
@@ -937,8 +838,8 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 		ncsi_process_next_channel(ndp);
 		break;
 	default:
-		netdev_warn(dev, "Wrong NCSI state 0x%x in config\n",
-			    nd->state);
+		netdev_alert(dev, "Wrong NCSI state 0x%x in config\n",
+			     nd->state);
 	}
 
 	return;
@@ -949,20 +850,37 @@ error:
 
 static int ncsi_choose_active_channel(struct ncsi_dev_priv *ndp)
 {
-	struct ncsi_package *np;
-	struct ncsi_channel *nc, *found, *hot_nc;
+	struct ncsi_package *np, *force_package;
+	struct ncsi_channel *nc, *found, *hot_nc, *force_channel;
 	struct ncsi_channel_mode *ncm;
 	unsigned long flags;
 
 	spin_lock_irqsave(&ndp->lock, flags);
 	hot_nc = ndp->hot_channel;
+	force_channel = ndp->force_channel;
+	force_package = ndp->force_package;
 	spin_unlock_irqrestore(&ndp->lock, flags);
 
+	/* Force a specific channel whether or not it has link if we have been
+	 * configured to do so
+	 */
+	if (force_package && force_channel) {
+		found = force_channel;
+		ncm = &found->modes[NCSI_MODE_LINK];
+		if (!(ncm->data[2] & 0x1))
+			netdev_info(ndp->ndev.dev,
+				    "NCSI: Channel %u forced, but it is link down\n",
+				    found->id);
+		goto out;
+	}
+
 	/* The search is done once an inactive channel with up
 	 * link is found.
 	 */
 	found = NULL;
 	NCSI_FOR_EACH_PACKAGE(ndp, np) {
+		if (ndp->force_package && np != ndp->force_package)
+			continue;
 		NCSI_FOR_EACH_CHANNEL(np, nc) {
 			spin_lock_irqsave(&nc->lock, flags);
 
@@ -990,10 +908,17 @@ static int ncsi_choose_active_channel(struct ncsi_dev_priv *ndp)
 	}
 
 	if (!found) {
+		netdev_warn(ndp->ndev.dev,
+			    "NCSI: No channel found with link\n");
 		ncsi_report_link(ndp, true);
 		return -ENODEV;
 	}
 
+	ncm = &found->modes[NCSI_MODE_LINK];
+	netdev_printk(KERN_DEBUG, ndp->ndev.dev,
+		      "NCSI: Channel %u added to queue (link %s)\n",
+		      found->id, ncm->data[2] & 0x1 ? "up" : "down");
+
 out:
 	spin_lock_irqsave(&ndp->lock, flags);
 	list_add_tail_rcu(&found->link, &ndp->channel_queue);
@@ -1055,6 +980,8 @@ static int ncsi_enable_hwa(struct ncsi_dev_priv *ndp)
 
 	/* We can have no channels in extremely case */
 	if (list_empty(&ndp->channel_queue)) {
+		netdev_err(ndp->ndev.dev,
+			   "NCSI: No available channels for HWA\n");
 		ncsi_report_link(ndp, false);
 		return -ENOENT;
 	}
@@ -1223,6 +1150,9 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 
 	return;
 error:
+	netdev_err(ndp->ndev.dev,
+		   "NCSI: Failed to transmit cmd 0x%x during probe\n",
+		   nca.type);
 	ncsi_report_link(ndp, true);
 }
 
@@ -1276,10 +1206,14 @@ int ncsi_process_next_channel(struct ncsi_dev_priv *ndp)
 	switch (old_state) {
 	case NCSI_CHANNEL_INACTIVE:
 		ndp->ndev.state = ncsi_dev_state_config;
+		netdev_info(ndp->ndev.dev, "NCSI: configuring channel %u\n",
+			    nc->id);
 		ncsi_configure_channel(ndp);
 		break;
 	case NCSI_CHANNEL_ACTIVE:
 		ndp->ndev.state = ncsi_dev_state_suspend;
+		netdev_info(ndp->ndev.dev, "NCSI: suspending channel %u\n",
+			    nc->id);
 		ncsi_suspend_channel(ndp);
 		break;
 	default:
@@ -1299,6 +1233,8 @@ out:
 		return ncsi_choose_active_channel(ndp);
 	}
 
+	netdev_printk(KERN_DEBUG, ndp->ndev.dev,
+		      "NCSI: No more channels to process\n");
 	ncsi_report_link(ndp, false);
 	return -ENODEV;
 }
@@ -1390,7 +1326,7 @@ static int ncsi_kick_channels(struct ncsi_dev_priv *ndp)
 						ncsi_dev_state_config ||
 						!list_empty(&nc->link)) {
 					netdev_printk(KERN_DEBUG, nd->dev,
-						      "ncsi: channel %p marked dirty\n",
+						      "NCSI: channel %p marked dirty\n",
 						      nc);
 					nc->reconfigure_needed = true;
 				}
@@ -1410,7 +1346,7 @@ static int ncsi_kick_channels(struct ncsi_dev_priv *ndp)
 			spin_unlock_irqrestore(&ndp->lock, flags);
 
 			netdev_printk(KERN_DEBUG, nd->dev,
-				      "ncsi: kicked channel %p\n", nc);
+				      "NCSI: kicked channel %p\n", nc);
 			n++;
 		}
 	}
@@ -1431,7 +1367,7 @@ int ncsi_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
 
 	nd = ncsi_find_dev(dev);
 	if (!nd) {
-		netdev_warn(dev, "ncsi: No net_device?\n");
+		netdev_warn(dev, "NCSI: No net_device?\n");
 		return 0;
 	}
 
@@ -1442,7 +1378,7 @@ int ncsi_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
 		n_vids++;
 		if (vlan->vid == vid) {
 			netdev_printk(KERN_DEBUG, dev,
-				      "vid %u already registered\n", vid);
+				      "NCSI: vid %u already registered\n", vid);
 			return 0;
 		}
 	}
@@ -1461,7 +1397,7 @@ int ncsi_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
 	vlan->vid = vid;
 	list_add_rcu(&vlan->list, &ndp->vlan_vids);
 
-	netdev_printk(KERN_DEBUG, dev, "Added new vid %u\n", vid);
+	netdev_printk(KERN_DEBUG, dev, "NCSI: Added new vid %u\n", vid);
 
 	found = ncsi_kick_channels(ndp) != 0;
 
@@ -1481,7 +1417,7 @@ int ncsi_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
 
 	nd = ncsi_find_dev(dev);
 	if (!nd) {
-		netdev_warn(dev, "ncsi: no net_device?\n");
+		netdev_warn(dev, "NCSI: no net_device?\n");
 		return 0;
 	}
 
@@ -1491,14 +1427,14 @@ int ncsi_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
 	list_for_each_entry_safe(vlan, tmp, &ndp->vlan_vids, list)
 		if (vlan->vid == vid) {
 			netdev_printk(KERN_DEBUG, dev,
-				      "vid %u found, removing\n", vid);
+				      "NCSI: vid %u found, removing\n", vid);
 			list_del_rcu(&vlan->list);
 			found = true;
 			kfree(vlan);
 		}
 
 	if (!found) {
-		netdev_err(dev, "ncsi: vid %u wasn't registered!\n", vid);
+		netdev_err(dev, "NCSI: vid %u wasn't registered!\n", vid);
 		return -EINVAL;
 	}
 
@@ -1562,6 +1498,9 @@ struct ncsi_dev *ncsi_register_dev(struct net_device *dev,
 	ndp->ptype.dev = dev;
 	dev_add_pack(&ndp->ptype);
 
+	/* Set up generic netlink interface */
+	ncsi_init_netlink(dev);
+
 	return nd;
 }
 EXPORT_SYMBOL_GPL(ncsi_register_dev);
@@ -1581,10 +1520,12 @@ int ncsi_start_dev(struct ncsi_dev *nd)
 		return 0;
 	}
 
-	if (ndp->flags & NCSI_DEV_HWA)
+	if (ndp->flags & NCSI_DEV_HWA) {
+		netdev_info(ndp->ndev.dev, "NCSI: Enabling HWA mode\n");
 		ret = ncsi_enable_hwa(ndp);
-	else
+	} else {
 		ret = ncsi_choose_active_channel(ndp);
+	}
 
 	return ret;
 }
@@ -1615,6 +1556,7 @@ void ncsi_stop_dev(struct ncsi_dev *nd)
 		}
 	}
 
+	netdev_printk(KERN_DEBUG, ndp->ndev.dev, "NCSI: Stopping device\n");
 	ncsi_report_link(ndp, true);
 }
 EXPORT_SYMBOL_GPL(ncsi_stop_dev);
@@ -1638,6 +1580,8 @@ void ncsi_unregister_dev(struct ncsi_dev *nd)
 #endif
 	spin_unlock_irqrestore(&ncsi_dev_lock, flags);
 
+	ncsi_unregister_netlink(nd->dev);
+
 	kfree(ndp);
 }
 EXPORT_SYMBOL_GPL(ncsi_unregister_dev);
diff --git linux-libre-4.14.230-gnu/net/ncsi/ncsi-netlink.c linux-libre-4.14.231-gnu/net/ncsi/ncsi-netlink.c
new file mode 100644
index 000000000000..9073911ac97b
--- /dev/null
+++ linux-libre-4.14.231-gnu/net/ncsi/ncsi-netlink.c
@@ -0,0 +1,415 @@
+/*
+ * Copyright Samuel Mendoza-Jonas, IBM Corporation 2018.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/if_arp.h>
+#include <linux/rtnetlink.h>
+#include <linux/etherdevice.h>
+#include <linux/module.h>
+#include <net/genetlink.h>
+#include <net/ncsi.h>
+#include <linux/skbuff.h>
+#include <net/sock.h>
+#include <uapi/linux/ncsi.h>
+
+#include "internal.h"
+#include "ncsi-netlink.h"
+
+static struct genl_family ncsi_genl_family;
+
+static const struct nla_policy ncsi_genl_policy[NCSI_ATTR_MAX + 1] = {
+	[NCSI_ATTR_IFINDEX] =		{ .type = NLA_U32 },
+	[NCSI_ATTR_PACKAGE_LIST] =	{ .type = NLA_NESTED },
+	[NCSI_ATTR_PACKAGE_ID] =	{ .type = NLA_U32 },
+	[NCSI_ATTR_CHANNEL_ID] =	{ .type = NLA_U32 },
+};
+
+static struct ncsi_dev_priv *ndp_from_ifindex(struct net *net, u32 ifindex)
+{
+	struct ncsi_dev_priv *ndp;
+	struct net_device *dev;
+	struct ncsi_dev *nd;
+	struct ncsi_dev;
+
+	if (!net)
+		return NULL;
+
+	dev = dev_get_by_index(net, ifindex);
+	if (!dev) {
+		pr_err("NCSI netlink: No device for ifindex %u\n", ifindex);
+		return NULL;
+	}
+
+	nd = ncsi_find_dev(dev);
+	ndp = nd ? TO_NCSI_DEV_PRIV(nd) : NULL;
+
+	dev_put(dev);
+	return ndp;
+}
+
+static int ncsi_write_channel_info(struct sk_buff *skb,
+				   struct ncsi_dev_priv *ndp,
+				   struct ncsi_channel *nc)
+{
+	struct ncsi_channel_vlan_filter *ncf;
+	struct ncsi_channel_mode *m;
+	struct nlattr *vid_nest;
+	int i;
+
+	nla_put_u32(skb, NCSI_CHANNEL_ATTR_ID, nc->id);
+	m = &nc->modes[NCSI_MODE_LINK];
+	nla_put_u32(skb, NCSI_CHANNEL_ATTR_LINK_STATE, m->data[2]);
+	if (nc->state == NCSI_CHANNEL_ACTIVE)
+		nla_put_flag(skb, NCSI_CHANNEL_ATTR_ACTIVE);
+	if (ndp->force_channel == nc)
+		nla_put_flag(skb, NCSI_CHANNEL_ATTR_FORCED);
+
+	nla_put_u32(skb, NCSI_CHANNEL_ATTR_VERSION_MAJOR, nc->version.version);
+	nla_put_u32(skb, NCSI_CHANNEL_ATTR_VERSION_MINOR, nc->version.alpha2);
+	nla_put_string(skb, NCSI_CHANNEL_ATTR_VERSION_STR, nc->version.fw_name);
+
+	vid_nest = nla_nest_start(skb, NCSI_CHANNEL_ATTR_VLAN_LIST);
+	if (!vid_nest)
+		return -ENOMEM;
+	ncf = &nc->vlan_filter;
+	i = -1;
+	while ((i = find_next_bit((void *)&ncf->bitmap, ncf->n_vids,
+				  i + 1)) < ncf->n_vids) {
+		if (ncf->vids[i])
+			nla_put_u16(skb, NCSI_CHANNEL_ATTR_VLAN_ID,
+				    ncf->vids[i]);
+	}
+	nla_nest_end(skb, vid_nest);
+
+	return 0;
+}
+
+static int ncsi_write_package_info(struct sk_buff *skb,
+				   struct ncsi_dev_priv *ndp, unsigned int id)
+{
+	struct nlattr *pnest, *cnest, *nest;
+	struct ncsi_package *np;
+	struct ncsi_channel *nc;
+	bool found;
+	int rc;
+
+	if (id > ndp->package_num) {
+		netdev_info(ndp->ndev.dev, "NCSI: No package with id %u\n", id);
+		return -ENODEV;
+	}
+
+	found = false;
+	NCSI_FOR_EACH_PACKAGE(ndp, np) {
+		if (np->id != id)
+			continue;
+		pnest = nla_nest_start(skb, NCSI_PKG_ATTR);
+		if (!pnest)
+			return -ENOMEM;
+		nla_put_u32(skb, NCSI_PKG_ATTR_ID, np->id);
+		if (ndp->force_package == np)
+			nla_put_flag(skb, NCSI_PKG_ATTR_FORCED);
+		cnest = nla_nest_start(skb, NCSI_PKG_ATTR_CHANNEL_LIST);
+		if (!cnest) {
+			nla_nest_cancel(skb, pnest);
+			return -ENOMEM;
+		}
+		NCSI_FOR_EACH_CHANNEL(np, nc) {
+			nest = nla_nest_start(skb, NCSI_CHANNEL_ATTR);
+			if (!nest) {
+				nla_nest_cancel(skb, cnest);
+				nla_nest_cancel(skb, pnest);
+				return -ENOMEM;
+			}
+			rc = ncsi_write_channel_info(skb, ndp, nc);
+			if (rc) {
+				nla_nest_cancel(skb, nest);
+				nla_nest_cancel(skb, cnest);
+				nla_nest_cancel(skb, pnest);
+				return rc;
+			}
+			nla_nest_end(skb, nest);
+		}
+		nla_nest_end(skb, cnest);
+		nla_nest_end(skb, pnest);
+		found = true;
+	}
+
+	if (!found)
+		return -ENODEV;
+
+	return 0;
+}
+
+static int ncsi_pkg_info_nl(struct sk_buff *msg, struct genl_info *info)
+{
+	struct ncsi_dev_priv *ndp;
+	unsigned int package_id;
+	struct sk_buff *skb;
+	struct nlattr *attr;
+	void *hdr;
+	int rc;
+
+	if (!info || !info->attrs)
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_IFINDEX])
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_PACKAGE_ID])
+		return -EINVAL;
+
+	ndp = ndp_from_ifindex(genl_info_net(info),
+			       nla_get_u32(info->attrs[NCSI_ATTR_IFINDEX]));
+	if (!ndp)
+		return -ENODEV;
+
+	skb = genlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!skb)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(skb, info->snd_portid, info->snd_seq,
+			  &ncsi_genl_family, 0, NCSI_CMD_PKG_INFO);
+	if (!hdr) {
+		kfree(skb);
+		return -EMSGSIZE;
+	}
+
+	package_id = nla_get_u32(info->attrs[NCSI_ATTR_PACKAGE_ID]);
+
+	attr = nla_nest_start(skb, NCSI_ATTR_PACKAGE_LIST);
+	rc = ncsi_write_package_info(skb, ndp, package_id);
+
+	if (rc) {
+		nla_nest_cancel(skb, attr);
+		goto err;
+	}
+
+	nla_nest_end(skb, attr);
+
+	genlmsg_end(skb, hdr);
+	return genlmsg_reply(skb, info);
+
+err:
+	genlmsg_cancel(skb, hdr);
+	kfree(skb);
+	return rc;
+}
+
+static int ncsi_pkg_info_all_nl(struct sk_buff *skb,
+				struct netlink_callback *cb)
+{
+	struct nlattr *attrs[NCSI_ATTR_MAX];
+	struct ncsi_package *np, *package;
+	struct ncsi_dev_priv *ndp;
+	unsigned int package_id;
+	struct nlattr *attr;
+	void *hdr;
+	int rc;
+
+	rc = genlmsg_parse(cb->nlh, &ncsi_genl_family, attrs, NCSI_ATTR_MAX,
+			   ncsi_genl_policy, NULL);
+	if (rc)
+		return rc;
+
+	if (!attrs[NCSI_ATTR_IFINDEX])
+		return -EINVAL;
+
+	ndp = ndp_from_ifindex(get_net(sock_net(skb->sk)),
+			       nla_get_u32(attrs[NCSI_ATTR_IFINDEX]));
+
+	if (!ndp)
+		return -ENODEV;
+
+	package_id = cb->args[0];
+	package = NULL;
+	NCSI_FOR_EACH_PACKAGE(ndp, np)
+		if (np->id == package_id)
+			package = np;
+
+	if (!package)
+		return 0; /* done */
+
+	hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
+			  &ncsi_genl_family, 0,  NCSI_CMD_PKG_INFO);
+	if (!hdr) {
+		rc = -EMSGSIZE;
+		goto err;
+	}
+
+	attr = nla_nest_start(skb, NCSI_ATTR_PACKAGE_LIST);
+	rc = ncsi_write_package_info(skb, ndp, package->id);
+	if (rc) {
+		nla_nest_cancel(skb, attr);
+		goto err;
+	}
+
+	nla_nest_end(skb, attr);
+	genlmsg_end(skb, hdr);
+
+	cb->args[0] = package_id + 1;
+
+	return skb->len;
+err:
+	genlmsg_cancel(skb, hdr);
+	return rc;
+}
+
+static int ncsi_set_interface_nl(struct sk_buff *msg, struct genl_info *info)
+{
+	struct ncsi_package *np, *package;
+	struct ncsi_channel *nc, *channel;
+	u32 package_id, channel_id;
+	struct ncsi_dev_priv *ndp;
+	unsigned long flags;
+
+	if (!info || !info->attrs)
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_IFINDEX])
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_PACKAGE_ID])
+		return -EINVAL;
+
+	ndp = ndp_from_ifindex(get_net(sock_net(msg->sk)),
+			       nla_get_u32(info->attrs[NCSI_ATTR_IFINDEX]));
+	if (!ndp)
+		return -ENODEV;
+
+	package_id = nla_get_u32(info->attrs[NCSI_ATTR_PACKAGE_ID]);
+	package = NULL;
+
+	spin_lock_irqsave(&ndp->lock, flags);
+
+	NCSI_FOR_EACH_PACKAGE(ndp, np)
+		if (np->id == package_id)
+			package = np;
+	if (!package) {
+		/* The user has set a package that does not exist */
+		return -ERANGE;
+	}
+
+	channel = NULL;
+	if (!info->attrs[NCSI_ATTR_CHANNEL_ID]) {
+		/* Allow any channel */
+		channel_id = NCSI_RESERVED_CHANNEL;
+	} else {
+		channel_id = nla_get_u32(info->attrs[NCSI_ATTR_CHANNEL_ID]);
+		NCSI_FOR_EACH_CHANNEL(package, nc)
+			if (nc->id == channel_id)
+				channel = nc;
+	}
+
+	if (channel_id != NCSI_RESERVED_CHANNEL && !channel) {
+		/* The user has set a channel that does not exist on this
+		 * package
+		 */
+		netdev_info(ndp->ndev.dev, "NCSI: Channel %u does not exist!\n",
+			    channel_id);
+		return -ERANGE;
+	}
+
+	ndp->force_package = package;
+	ndp->force_channel = channel;
+	spin_unlock_irqrestore(&ndp->lock, flags);
+
+	netdev_info(ndp->ndev.dev, "Set package 0x%x, channel 0x%x%s as preferred\n",
+		    package_id, channel_id,
+		    channel_id == NCSI_RESERVED_CHANNEL ? " (any)" : "");
+
+	/* Bounce the NCSI channel to set changes */
+	ncsi_stop_dev(&ndp->ndev);
+	ncsi_start_dev(&ndp->ndev);
+
+	return 0;
+}
+
+static int ncsi_clear_interface_nl(struct sk_buff *msg, struct genl_info *info)
+{
+	struct ncsi_dev_priv *ndp;
+	unsigned long flags;
+
+	if (!info || !info->attrs)
+		return -EINVAL;
+
+	if (!info->attrs[NCSI_ATTR_IFINDEX])
+		return -EINVAL;
+
+	ndp = ndp_from_ifindex(get_net(sock_net(msg->sk)),
+			       nla_get_u32(info->attrs[NCSI_ATTR_IFINDEX]));
+	if (!ndp)
+		return -ENODEV;
+
+	/* Clear any override */
+	spin_lock_irqsave(&ndp->lock, flags);
+	ndp->force_package = NULL;
+	ndp->force_channel = NULL;
+	spin_unlock_irqrestore(&ndp->lock, flags);
+	netdev_info(ndp->ndev.dev, "NCSI: Cleared preferred package/channel\n");
+
+	/* Bounce the NCSI channel to set changes */
+	ncsi_stop_dev(&ndp->ndev);
+	ncsi_start_dev(&ndp->ndev);
+
+	return 0;
+}
+
+static const struct genl_ops ncsi_ops[] = {
+	{
+		.cmd = NCSI_CMD_PKG_INFO,
+		.policy = ncsi_genl_policy,
+		.doit = ncsi_pkg_info_nl,
+		.dumpit = ncsi_pkg_info_all_nl,
+		.flags = 0,
+	},
+	{
+		.cmd = NCSI_CMD_SET_INTERFACE,
+		.policy = ncsi_genl_policy,
+		.doit = ncsi_set_interface_nl,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = NCSI_CMD_CLEAR_INTERFACE,
+		.policy = ncsi_genl_policy,
+		.doit = ncsi_clear_interface_nl,
+		.flags = GENL_ADMIN_PERM,
+	},
+};
+
+static struct genl_family ncsi_genl_family __ro_after_init = {
+	.name = "NCSI",
+	.version = 0,
+	.maxattr = NCSI_ATTR_MAX,
+	.module = THIS_MODULE,
+	.ops = ncsi_ops,
+	.n_ops = ARRAY_SIZE(ncsi_ops),
+};
+
+int ncsi_init_netlink(struct net_device *dev)
+{
+	int rc;
+
+	rc = genl_register_family(&ncsi_genl_family);
+	if (rc)
+		netdev_err(dev, "ncsi: failed to register netlink family\n");
+
+	return rc;
+}
+
+int ncsi_unregister_netlink(struct net_device *dev)
+{
+	int rc;
+
+	rc = genl_unregister_family(&ncsi_genl_family);
+	if (rc)
+		netdev_err(dev, "ncsi: failed to unregister netlink family\n");
+
+	return rc;
+}
diff --git linux-libre-4.14.230-gnu/net/ncsi/ncsi-netlink.h linux-libre-4.14.231-gnu/net/ncsi/ncsi-netlink.h
new file mode 100644
index 000000000000..91a5c256f8c4
--- /dev/null
+++ linux-libre-4.14.231-gnu/net/ncsi/ncsi-netlink.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright Samuel Mendoza-Jonas, IBM Corporation 2018.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __NCSI_NETLINK_H__
+#define __NCSI_NETLINK_H__
+
+#include <linux/netdevice.h>
+
+#include "internal.h"
+
+int ncsi_init_netlink(struct net_device *dev);
+int ncsi_unregister_netlink(struct net_device *dev);
+
+#endif /* __NCSI_NETLINK_H__ */
diff --git linux-libre-4.14.230-gnu/net/ncsi/ncsi-rsp.c linux-libre-4.14.231-gnu/net/ncsi/ncsi-rsp.c
index bbedcf48d71c..42878d843c3c 100644
--- linux-libre-4.14.230-gnu/net/ncsi/ncsi-rsp.c
+++ linux-libre-4.14.231-gnu/net/ncsi/ncsi-rsp.c
@@ -146,7 +146,7 @@ static int ncsi_rsp_handler_ec(struct ncsi_request *nr)
 
 	ncm = &nc->modes[NCSI_MODE_ENABLE];
 	if (ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	ncm->enable = 1;
 	return 0;
@@ -173,7 +173,7 @@ static int ncsi_rsp_handler_dc(struct ncsi_request *nr)
 
 	ncm = &nc->modes[NCSI_MODE_ENABLE];
 	if (!ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	ncm->enable = 0;
 	return 0;
@@ -217,7 +217,7 @@ static int ncsi_rsp_handler_ecnt(struct ncsi_request *nr)
 
 	ncm = &nc->modes[NCSI_MODE_TX_ENABLE];
 	if (ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	ncm->enable = 1;
 	return 0;
@@ -239,7 +239,7 @@ static int ncsi_rsp_handler_dcnt(struct ncsi_request *nr)
 
 	ncm = &nc->modes[NCSI_MODE_TX_ENABLE];
 	if (!ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	ncm->enable = 1;
 	return 0;
@@ -263,7 +263,7 @@ static int ncsi_rsp_handler_ae(struct ncsi_request *nr)
 	/* Check if the AEN has been enabled */
 	ncm = &nc->modes[NCSI_MODE_AEN];
 	if (ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to AEN configuration */
 	cmd = (struct ncsi_cmd_ae_pkt *)skb_network_header(nr->cmd);
@@ -334,9 +334,9 @@ static int ncsi_rsp_handler_svf(struct ncsi_request *nr)
 	struct ncsi_rsp_pkt *rsp;
 	struct ncsi_dev_priv *ndp = nr->ndp;
 	struct ncsi_channel *nc;
-	struct ncsi_channel_filter *ncf;
-	unsigned short vlan;
-	int ret;
+	struct ncsi_channel_vlan_filter *ncf;
+	unsigned long flags;
+	void *bitmap;
 
 	/* Find the package and channel */
 	rsp = (struct ncsi_rsp_pkt *)skb_network_header(nr->rsp);
@@ -346,22 +346,23 @@ static int ncsi_rsp_handler_svf(struct ncsi_request *nr)
 		return -ENODEV;
 
 	cmd = (struct ncsi_cmd_svf_pkt *)skb_network_header(nr->cmd);
-	ncf = nc->filters[NCSI_FILTER_VLAN];
-	if (!ncf)
-		return -ENOENT;
-	if (cmd->index >= ncf->total)
+	ncf = &nc->vlan_filter;
+	if (cmd->index > ncf->n_vids)
 		return -ERANGE;
 
-	/* Add or remove the VLAN filter */
+	/* Add or remove the VLAN filter. Remember HW indexes from 1 */
+	spin_lock_irqsave(&nc->lock, flags);
+	bitmap = &ncf->bitmap;
 	if (!(cmd->enable & 0x1)) {
-		/* HW indexes from 1 */
-		ret = ncsi_remove_filter(nc, NCSI_FILTER_VLAN, cmd->index - 1);
+		if (test_and_clear_bit(cmd->index - 1, bitmap))
+			ncf->vids[cmd->index - 1] = 0;
 	} else {
-		vlan = ntohs(cmd->vlan);
-		ret = ncsi_add_filter(nc, NCSI_FILTER_VLAN, &vlan);
+		set_bit(cmd->index - 1, bitmap);
+		ncf->vids[cmd->index - 1] = ntohs(cmd->vlan);
 	}
+	spin_unlock_irqrestore(&nc->lock, flags);
 
-	return ret;
+	return 0;
 }
 
 static int ncsi_rsp_handler_ev(struct ncsi_request *nr)
@@ -382,7 +383,7 @@ static int ncsi_rsp_handler_ev(struct ncsi_request *nr)
 	/* Check if VLAN mode has been enabled */
 	ncm = &nc->modes[NCSI_MODE_VLAN];
 	if (ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to VLAN mode */
 	cmd = (struct ncsi_cmd_ev_pkt *)skb_network_header(nr->cmd);
@@ -409,7 +410,7 @@ static int ncsi_rsp_handler_dv(struct ncsi_request *nr)
 	/* Check if VLAN mode has been enabled */
 	ncm = &nc->modes[NCSI_MODE_VLAN];
 	if (!ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to VLAN mode */
 	ncm->enable = 0;
@@ -422,8 +423,12 @@ static int ncsi_rsp_handler_sma(struct ncsi_request *nr)
 	struct ncsi_rsp_pkt *rsp;
 	struct ncsi_dev_priv *ndp = nr->ndp;
 	struct ncsi_channel *nc;
-	struct ncsi_channel_filter *ncf;
+	struct ncsi_channel_mac_filter *ncf;
+	unsigned long flags;
 	void *bitmap;
+	bool enabled;
+	int index;
+
 
 	/* Find the package and channel */
 	rsp = (struct ncsi_rsp_pkt *)skb_network_header(nr->rsp);
@@ -436,34 +441,23 @@ static int ncsi_rsp_handler_sma(struct ncsi_request *nr)
 	 * isn't supported yet.
 	 */
 	cmd = (struct ncsi_cmd_sma_pkt *)skb_network_header(nr->cmd);
-	switch (cmd->at_e >> 5) {
-	case 0x0:	/* UC address */
-		ncf = nc->filters[NCSI_FILTER_UC];
-		break;
-	case 0x1:	/* MC address */
-		ncf = nc->filters[NCSI_FILTER_MC];
-		break;
-	default:
-		return -EINVAL;
-	}
+	enabled = cmd->at_e & 0x1;
+	ncf = &nc->mac_filter;
+	bitmap = &ncf->bitmap;
 
-	/* Sanity check on the filter */
-	if (!ncf)
-		return -ENOENT;
-	else if (cmd->index >= ncf->total)
+	if (cmd->index > ncf->n_uc + ncf->n_mc + ncf->n_mixed)
 		return -ERANGE;
 
-	bitmap = &ncf->bitmap;
-	if (cmd->at_e & 0x1) {
-		if (test_and_set_bit(cmd->index, bitmap))
-			return -EBUSY;
-		memcpy(ncf->data + 6 * cmd->index, cmd->mac, 6);
+	index = (cmd->index - 1) * ETH_ALEN;
+	spin_lock_irqsave(&nc->lock, flags);
+	if (enabled) {
+		set_bit(cmd->index - 1, bitmap);
+		memcpy(&ncf->addrs[index], cmd->mac, ETH_ALEN);
 	} else {
-		if (!test_and_clear_bit(cmd->index, bitmap))
-			return -EBUSY;
-
-		memset(ncf->data + 6 * cmd->index, 0, 6);
+		clear_bit(cmd->index - 1, bitmap);
+		memset(&ncf->addrs[index], 0, ETH_ALEN);
 	}
+	spin_unlock_irqrestore(&nc->lock, flags);
 
 	return 0;
 }
@@ -485,7 +479,7 @@ static int ncsi_rsp_handler_ebf(struct ncsi_request *nr)
 	/* Check if broadcast filter has been enabled */
 	ncm = &nc->modes[NCSI_MODE_BC];
 	if (ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to broadcast filter mode */
 	cmd = (struct ncsi_cmd_ebf_pkt *)skb_network_header(nr->cmd);
@@ -511,7 +505,7 @@ static int ncsi_rsp_handler_dbf(struct ncsi_request *nr)
 	/* Check if broadcast filter isn't enabled */
 	ncm = &nc->modes[NCSI_MODE_BC];
 	if (!ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to broadcast filter mode */
 	ncm->enable = 0;
@@ -538,7 +532,7 @@ static int ncsi_rsp_handler_egmf(struct ncsi_request *nr)
 	/* Check if multicast filter has been enabled */
 	ncm = &nc->modes[NCSI_MODE_MC];
 	if (ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to multicast filter mode */
 	cmd = (struct ncsi_cmd_egmf_pkt *)skb_network_header(nr->cmd);
@@ -564,7 +558,7 @@ static int ncsi_rsp_handler_dgmf(struct ncsi_request *nr)
 	/* Check if multicast filter has been enabled */
 	ncm = &nc->modes[NCSI_MODE_MC];
 	if (!ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to multicast filter mode */
 	ncm->enable = 0;
@@ -591,7 +585,7 @@ static int ncsi_rsp_handler_snfc(struct ncsi_request *nr)
 	/* Check if flow control has been enabled */
 	ncm = &nc->modes[NCSI_MODE_FC];
 	if (ncm->enable)
-		return -EBUSY;
+		return 0;
 
 	/* Update to flow control mode */
 	cmd = (struct ncsi_cmd_snfc_pkt *)skb_network_header(nr->cmd);
@@ -634,9 +628,7 @@ static int ncsi_rsp_handler_gc(struct ncsi_request *nr)
 	struct ncsi_rsp_gc_pkt *rsp;
 	struct ncsi_dev_priv *ndp = nr->ndp;
 	struct ncsi_channel *nc;
-	struct ncsi_channel_filter *ncf;
-	size_t size, entry_size;
-	int cnt, i;
+	size_t size;
 
 	/* Find the channel */
 	rsp = (struct ncsi_rsp_gc_pkt *)skb_network_header(nr->rsp);
@@ -658,64 +650,40 @@ static int ncsi_rsp_handler_gc(struct ncsi_request *nr)
 	nc->caps[NCSI_CAP_VLAN].cap = rsp->vlan_mode &
 				      NCSI_CAP_VLAN_MASK;
 
-	/* Build filters */
-	for (i = 0; i < NCSI_FILTER_MAX; i++) {
-		switch (i) {
-		case NCSI_FILTER_VLAN:
-			cnt = rsp->vlan_cnt;
-			entry_size = 2;
-			break;
-		case NCSI_FILTER_MIXED:
-			cnt = rsp->mixed_cnt;
-			entry_size = 6;
-			break;
-		case NCSI_FILTER_MC:
-			cnt = rsp->mc_cnt;
-			entry_size = 6;
-			break;
-		case NCSI_FILTER_UC:
-			cnt = rsp->uc_cnt;
-			entry_size = 6;
-			break;
-		default:
-			continue;
-		}
-
-		if (!cnt || nc->filters[i])
-			continue;
-
-		size = sizeof(*ncf) + cnt * entry_size;
-		ncf = kzalloc(size, GFP_ATOMIC);
-		if (!ncf) {
-			pr_warn("%s: Cannot alloc filter table (%d)\n",
-				__func__, i);
-			return -ENOMEM;
-		}
-
-		ncf->index = i;
-		ncf->total = cnt;
-		if (i == NCSI_FILTER_VLAN) {
-			/* Set VLAN filters active so they are cleared in
-			 * first configuration state
-			 */
-			ncf->bitmap = U64_MAX;
-		} else {
-			ncf->bitmap = 0x0ul;
-		}
-		nc->filters[i] = ncf;
-	}
+	size = (rsp->uc_cnt + rsp->mc_cnt + rsp->mixed_cnt) * ETH_ALEN;
+	nc->mac_filter.addrs = kzalloc(size, GFP_ATOMIC);
+	if (!nc->mac_filter.addrs)
+		return -ENOMEM;
+	nc->mac_filter.n_uc = rsp->uc_cnt;
+	nc->mac_filter.n_mc = rsp->mc_cnt;
+	nc->mac_filter.n_mixed = rsp->mixed_cnt;
+
+	nc->vlan_filter.vids = kcalloc(rsp->vlan_cnt,
+				       sizeof(*nc->vlan_filter.vids),
+				       GFP_ATOMIC);
+	if (!nc->vlan_filter.vids)
+		return -ENOMEM;
+	/* Set VLAN filters active so they are cleared in the first
+	 * configuration state
+	 */
+	nc->vlan_filter.bitmap = U64_MAX;
+	nc->vlan_filter.n_vids = rsp->vlan_cnt;
 
 	return 0;
 }
 
 static int ncsi_rsp_handler_gp(struct ncsi_request *nr)
 {
-	struct ncsi_rsp_gp_pkt *rsp;
+	struct ncsi_channel_vlan_filter *ncvf;
+	struct ncsi_channel_mac_filter *ncmf;
 	struct ncsi_dev_priv *ndp = nr->ndp;
+	struct ncsi_rsp_gp_pkt *rsp;
 	struct ncsi_channel *nc;
-	unsigned short enable, vlan;
+	unsigned short enable;
 	unsigned char *pdata;
-	int table, i;
+	unsigned long flags;
+	void *bitmap;
+	int i;
 
 	/* Find the channel */
 	rsp = (struct ncsi_rsp_gp_pkt *)skb_network_header(nr->rsp);
@@ -749,36 +717,33 @@ static int ncsi_rsp_handler_gp(struct ncsi_request *nr)
 	/* MAC addresses filter table */
 	pdata = (unsigned char *)rsp + 48;
 	enable = rsp->mac_enable;
+	ncmf = &nc->mac_filter;
+	spin_lock_irqsave(&nc->lock, flags);
+	bitmap = &ncmf->bitmap;
 	for (i = 0; i < rsp->mac_cnt; i++, pdata += 6) {
-		if (i >= (nc->filters[NCSI_FILTER_UC]->total +
-			  nc->filters[NCSI_FILTER_MC]->total))
-			table = NCSI_FILTER_MIXED;
-		else if (i >= nc->filters[NCSI_FILTER_UC]->total)
-			table = NCSI_FILTER_MC;
-		else
-			table = NCSI_FILTER_UC;
-
 		if (!(enable & (0x1 << i)))
-			continue;
-
-		if (ncsi_find_filter(nc, table, pdata) >= 0)
-			continue;
+			clear_bit(i, bitmap);
+		else
+			set_bit(i, bitmap);
 
-		ncsi_add_filter(nc, table, pdata);
+		memcpy(&ncmf->addrs[i * ETH_ALEN], pdata, ETH_ALEN);
 	}
+	spin_unlock_irqrestore(&nc->lock, flags);
 
 	/* VLAN filter table */
 	enable = ntohs(rsp->vlan_enable);
+	ncvf = &nc->vlan_filter;
+	bitmap = &ncvf->bitmap;
+	spin_lock_irqsave(&nc->lock, flags);
 	for (i = 0; i < rsp->vlan_cnt; i++, pdata += 2) {
 		if (!(enable & (0x1 << i)))
-			continue;
-
-		vlan = ntohs(*(__be16 *)pdata);
-		if (ncsi_find_filter(nc, NCSI_FILTER_VLAN, &vlan) >= 0)
-			continue;
+			clear_bit(i, bitmap);
+		else
+			set_bit(i, bitmap);
 
-		ncsi_add_filter(nc, NCSI_FILTER_VLAN, &vlan);
+		ncvf->vids[i] = ntohs(*(__be16 *)pdata);
 	}
+	spin_unlock_irqrestore(&nc->lock, flags);
 
 	return 0;
 }
@@ -1032,11 +997,19 @@ int ncsi_rcv_rsp(struct sk_buff *skb, struct net_device *dev,
 	if (payload < 0)
 		payload = ntohs(hdr->length);
 	ret = ncsi_validate_rsp_pkt(nr, payload);
-	if (ret)
+	if (ret) {
+		netdev_warn(ndp->ndev.dev,
+			    "NCSI: 'bad' packet ignored for type 0x%x\n",
+			    hdr->type);
 		goto out;
+	}
 
 	/* Process the packet */
 	ret = nrh->handler(nr);
+	if (ret)
+		netdev_err(ndp->ndev.dev,
+			   "NCSI: Handler for packet type 0x%x returned %d\n",
+			   hdr->type, ret);
 out:
 	ncsi_free_request(nr);
 	return ret;
diff --git linux-libre-4.14.230-gnu/net/netfilter/x_tables.c linux-libre-4.14.231-gnu/net/netfilter/x_tables.c
index 43a22968e866..e1b1e6a0f887 100644
--- linux-libre-4.14.230-gnu/net/netfilter/x_tables.c
+++ linux-libre-4.14.231-gnu/net/netfilter/x_tables.c
@@ -638,7 +638,7 @@ void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
 {
 	const struct xt_match *match = m->u.kernel.match;
 	struct compat_xt_entry_match *cm = (struct compat_xt_entry_match *)m;
-	int pad, off = xt_compat_match_offset(match);
+	int off = xt_compat_match_offset(match);
 	u_int16_t msize = cm->u.user.match_size;
 	char name[sizeof(m->u.user.name)];
 
@@ -648,9 +648,6 @@ void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
 		match->compat_from_user(m->data, cm->data);
 	else
 		memcpy(m->data, cm->data, msize - sizeof(*cm));
-	pad = XT_ALIGN(match->matchsize) - match->matchsize;
-	if (pad > 0)
-		memset(m->data + match->matchsize, 0, pad);
 
 	msize += off;
 	m->u.user.match_size = msize;
@@ -993,7 +990,7 @@ void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr,
 {
 	const struct xt_target *target = t->u.kernel.target;
 	struct compat_xt_entry_target *ct = (struct compat_xt_entry_target *)t;
-	int pad, off = xt_compat_target_offset(target);
+	int off = xt_compat_target_offset(target);
 	u_int16_t tsize = ct->u.user.target_size;
 	char name[sizeof(t->u.user.name)];
 
@@ -1003,9 +1000,6 @@ void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr,
 		target->compat_from_user(t->data, ct->data);
 	else
 		memcpy(t->data, ct->data, tsize - sizeof(*ct));
-	pad = XT_ALIGN(target->targetsize) - target->targetsize;
-	if (pad > 0)
-		memset(t->data + target->targetsize, 0, pad);
 
 	tsize += off;
 	t->u.user.target_size = tsize;
diff --git linux-libre-4.14.230-gnu/net/nfc/llcp_sock.c linux-libre-4.14.231-gnu/net/nfc/llcp_sock.c
index 694a43c05eb9..0c2c88a2f0b0 100644
--- linux-libre-4.14.230-gnu/net/nfc/llcp_sock.c
+++ linux-libre-4.14.231-gnu/net/nfc/llcp_sock.c
@@ -120,11 +120,13 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 					  llcp_sock->service_name_len,
 					  GFP_KERNEL);
 	if (!llcp_sock->service_name) {
+		nfc_llcp_local_put(llcp_sock->local);
 		ret = -ENOMEM;
 		goto put_dev;
 	}
 	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
+		nfc_llcp_local_put(llcp_sock->local);
 		kfree(llcp_sock->service_name);
 		llcp_sock->service_name = NULL;
 		ret = -EADDRINUSE;
@@ -684,6 +686,10 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 		ret = -EISCONN;
 		goto error;
 	}
+	if (sk->sk_state == LLCP_CONNECTING) {
+		ret = -EINPROGRESS;
+		goto error;
+	}
 
 	dev = nfc_get_device(addr->dev_idx);
 	if (dev == NULL) {
@@ -715,6 +721,7 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 	llcp_sock->local = nfc_llcp_local_get(local);
 	llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
+		nfc_llcp_local_put(llcp_sock->local);
 		ret = -ENOMEM;
 		goto put_dev;
 	}
@@ -752,8 +759,11 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 
 sock_unlink:
 	nfc_llcp_put_ssap(local, llcp_sock->ssap);
+	nfc_llcp_local_put(llcp_sock->local);
 
 	nfc_llcp_sock_unlink(&local->connecting_sockets, sk);
+	kfree(llcp_sock->service_name);
+	llcp_sock->service_name = NULL;
 
 put_dev:
 	nfc_put_device(dev);
diff --git linux-libre-4.14.230-gnu/net/sched/sch_teql.c linux-libre-4.14.231-gnu/net/sched/sch_teql.c
index 9fe6b427afed..5d8c095ec5ec 100644
--- linux-libre-4.14.230-gnu/net/sched/sch_teql.c
+++ linux-libre-4.14.231-gnu/net/sched/sch_teql.c
@@ -138,6 +138,9 @@ teql_destroy(struct Qdisc *sch)
 	struct teql_sched_data *dat = qdisc_priv(sch);
 	struct teql_master *master = dat->m;
 
+	if (!master)
+		return;
+
 	prev = master->slaves;
 	if (prev) {
 		do {
diff --git linux-libre-4.14.230-gnu/net/tipc/socket.c linux-libre-4.14.231-gnu/net/tipc/socket.c
index 44ede9ab7898..6fd5e1a7a336 100644
--- linux-libre-4.14.230-gnu/net/tipc/socket.c
+++ linux-libre-4.14.231-gnu/net/tipc/socket.c
@@ -840,7 +840,7 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
 		spin_lock_bh(&inputq->lock);
 		if (skb_peek(arrvq) == skb) {
 			skb_queue_splice_tail_init(&tmpq, inputq);
-			kfree_skb(__skb_dequeue(arrvq));
+			__skb_dequeue(arrvq);
 		}
 		spin_unlock_bh(&inputq->lock);
 		__skb_queue_purge(&tmpq);
diff --git linux-libre-4.14.230-gnu/net/wireless/sme.c linux-libre-4.14.231-gnu/net/wireless/sme.c
index 8344153800e2..c9158360154a 100644
--- linux-libre-4.14.230-gnu/net/wireless/sme.c
+++ linux-libre-4.14.231-gnu/net/wireless/sme.c
@@ -530,7 +530,7 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev,
 		cfg80211_sme_free(wdev);
 	}
 
-	if (WARN_ON(wdev->conn))
+	if (wdev->conn)
 		return -EINPROGRESS;
 
 	wdev->conn = kzalloc(sizeof(*wdev->conn), GFP_KERNEL);
diff --git linux-libre-4.14.230-gnu/sound/drivers/aloop.c linux-libre-4.14.231-gnu/sound/drivers/aloop.c
index dfd30a80ece8..8a32a276bd70 100644
--- linux-libre-4.14.230-gnu/sound/drivers/aloop.c
+++ linux-libre-4.14.231-gnu/sound/drivers/aloop.c
@@ -1062,6 +1062,14 @@ static int loopback_mixer_new(struct loopback *loopback, int notify)
 					return -ENOMEM;
 				kctl->id.device = dev;
 				kctl->id.subdevice = substr;
+
+				/* Add the control before copying the id so that
+				 * the numid field of the id is set in the copy.
+				 */
+				err = snd_ctl_add(card, kctl);
+				if (err < 0)
+					return err;
+
 				switch (idx) {
 				case ACTIVE_IDX:
 					setup->active_id = kctl->id;
@@ -1078,9 +1086,6 @@ static int loopback_mixer_new(struct loopback *loopback, int notify)
 				default:
 					break;
 				}
-				err = snd_ctl_add(card, kctl);
-				if (err < 0)
-					return err;
 			}
 		}
 	}
diff --git linux-libre-4.14.230-gnu/sound/soc/codecs/wm8960.c linux-libre-4.14.231-gnu/sound/soc/codecs/wm8960.c
index 9ed455700954..228ab7bd314d 100644
--- linux-libre-4.14.230-gnu/sound/soc/codecs/wm8960.c
+++ linux-libre-4.14.231-gnu/sound/soc/codecs/wm8960.c
@@ -710,7 +710,13 @@ int wm8960_configure_pll(struct snd_soc_codec *codec, int freq_in,
 	best_freq_out = -EINVAL;
 	*sysclk_idx = *dac_idx = *bclk_idx = -1;
 
-	for (i = 0; i < ARRAY_SIZE(sysclk_divs); ++i) {
+	/*
+	 * From Datasheet, the PLL performs best when f2 is between
+	 * 90MHz and 100MHz, the desired sysclk output is 11.2896MHz
+	 * or 12.288MHz, then sysclkdiv = 2 is the best choice.
+	 * So search sysclk_divs from 2 to 1 other than from 1 to 2.
+	 */
+	for (i = ARRAY_SIZE(sysclk_divs) - 1; i >= 0; --i) {
 		if (sysclk_divs[i] == -1)
 			continue;
 		for (j = 0; j < ARRAY_SIZE(dac_divs); ++j) {
diff --git linux-libre-4.14.230-gnu/sound/soc/intel/atom/sst-mfld-platform-pcm.c linux-libre-4.14.231-gnu/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index 3a645fc425cd..cdc0f22a57ee 100644
--- linux-libre-4.14.230-gnu/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ linux-libre-4.14.231-gnu/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -508,14 +508,14 @@ static struct snd_soc_dai_driver sst_platform_dai[] = {
 		.channels_min = SST_STEREO,
 		.channels_max = SST_STEREO,
 		.rates = SNDRV_PCM_RATE_44100|SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
 	},
 	.capture = {
 		.stream_name = "Headset Capture",
 		.channels_min = 1,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_44100|SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
 	},
 },
 {
@@ -526,7 +526,7 @@ static struct snd_soc_dai_driver sst_platform_dai[] = {
 		.channels_min = SST_STEREO,
 		.channels_max = SST_STEREO,
 		.rates = SNDRV_PCM_RATE_44100|SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
 	},
 },
 {
diff --git linux-libre-4.14.230-gnu/sound/soc/sunxi/sun4i-codec.c linux-libre-4.14.231-gnu/sound/soc/sunxi/sun4i-codec.c
index baa9007464ed..700779ca82d0 100644
--- linux-libre-4.14.230-gnu/sound/soc/sunxi/sun4i-codec.c
+++ linux-libre-4.14.231-gnu/sound/soc/sunxi/sun4i-codec.c
@@ -1199,6 +1199,7 @@ static struct snd_soc_card *sun4i_codec_create_card(struct device *dev)
 		return ERR_PTR(-ENOMEM);
 
 	card->dev		= dev;
+	card->owner		= THIS_MODULE;
 	card->name		= "sun4i-codec";
 	card->dapm_widgets	= sun4i_codec_card_dapm_widgets;
 	card->num_dapm_widgets	= ARRAY_SIZE(sun4i_codec_card_dapm_widgets);
@@ -1231,6 +1232,7 @@ static struct snd_soc_card *sun6i_codec_create_card(struct device *dev)
 		return ERR_PTR(-ENOMEM);
 
 	card->dev		= dev;
+	card->owner		= THIS_MODULE;
 	card->name		= "A31 Audio Codec";
 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;
 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
@@ -1284,6 +1286,7 @@ static struct snd_soc_card *sun8i_a23_codec_create_card(struct device *dev)
 		return ERR_PTR(-ENOMEM);
 
 	card->dev		= dev;
+	card->owner		= THIS_MODULE;
 	card->name		= "A23 Audio Codec";
 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;
 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
@@ -1322,6 +1325,7 @@ static struct snd_soc_card *sun8i_h3_codec_create_card(struct device *dev)
 		return ERR_PTR(-ENOMEM);
 
 	card->dev		= dev;
+	card->owner		= THIS_MODULE;
 	card->name		= "H3 Audio Codec";
 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;
 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
@@ -1360,6 +1364,7 @@ static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
 		return ERR_PTR(-ENOMEM);
 
 	card->dev		= dev;
+	card->owner		= THIS_MODULE;
 	card->name		= "V3s Audio Codec";
 	card->dapm_widgets	= sun6i_codec_card_dapm_widgets;
 	card->num_dapm_widgets	= ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
diff --git linux-libre-4.14.230-gnu/tools/perf/util/map.c linux-libre-4.14.231-gnu/tools/perf/util/map.c
index a49f27aa0c95..9d42a2821ecb 100644
--- linux-libre-4.14.230-gnu/tools/perf/util/map.c
+++ linux-libre-4.14.231-gnu/tools/perf/util/map.c
@@ -93,8 +93,7 @@ static inline bool replace_android_lib(const char *filename, char *newfilename)
 	if (!strncmp(filename, "/system/lib/", 12)) {
 		char *ndk, *app;
 		const char *arch;
-		size_t ndk_length;
-		size_t app_length;
+		int ndk_length, app_length;
 
 		ndk = getenv("NDK_ROOT");
 		app = getenv("APP_PLATFORM");
@@ -122,8 +121,8 @@ static inline bool replace_android_lib(const char *filename, char *newfilename)
 		if (new_length > PATH_MAX)
 			return false;
 		snprintf(newfilename, new_length,
-			"%s/platforms/%s/arch-%s/usr/lib/%s",
-			ndk, app, arch, libname);
+			"%.*s/platforms/%.*s/arch-%s/usr/lib/%s",
+			ndk_length, ndk, app_length, app, arch, libname);
 
 		return true;
 	}
