diff -druNp --no-dereference linux-libre-4.14.77-gnu/arch/arc/Makefile linux-libre-4.14.78-gnu/arch/arc/Makefile
--- linux-libre-4.14.77-gnu/arch/arc/Makefile	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/arch/arc/Makefile	2018-10-20 03:48:54.000000000 -0400
@@ -6,34 +6,12 @@
 # published by the Free Software Foundation.
 #
 
-ifeq ($(CROSS_COMPILE),)
-ifndef CONFIG_CPU_BIG_ENDIAN
-CROSS_COMPILE := arc-linux-
-else
-CROSS_COMPILE := arceb-linux-
-endif
-endif
-
 KBUILD_DEFCONFIG := nsim_700_defconfig
 
 cflags-y	+= -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__
 cflags-$(CONFIG_ISA_ARCOMPACT)	+= -mA7
 cflags-$(CONFIG_ISA_ARCV2)	+= -mcpu=archs
 
-is_700 = $(shell $(CC) -dM -E - < /dev/null | grep -q "ARC700" && echo 1 || echo 0)
-
-ifdef CONFIG_ISA_ARCOMPACT
-ifeq ($(is_700), 0)
-    $(error Toolchain not configured for ARCompact builds)
-endif
-endif
-
-ifdef CONFIG_ISA_ARCV2
-ifeq ($(is_700), 1)
-    $(error Toolchain not configured for ARCv2 builds)
-endif
-endif
-
 ifdef CONFIG_ARC_CURR_IN_REG
 # For a global register defintion, make sure it gets passed to every file
 # We had a customer reported bug where some code built in kernel was NOT using
@@ -87,7 +65,7 @@ ldflags-$(CONFIG_CPU_BIG_ENDIAN)	+= -EB
 # --build-id w/o "-marclinux". Default arc-elf32-ld is OK
 ldflags-$(upto_gcc44)			+= -marclinux
 
-LIBGCC	:= $(shell $(CC) $(cflags-y) --print-libgcc-file-name)
+LIBGCC	= $(shell $(CC) $(cflags-y) --print-libgcc-file-name)
 
 # Modules with short calls might break for calls into builtin-kernel
 KBUILD_CFLAGS_MODULE	+= -mlong-calls -mno-millicode
diff -druNp --no-dereference linux-libre-4.14.77-gnu/arch/powerpc/include/asm/code-patching.h linux-libre-4.14.78-gnu/arch/powerpc/include/asm/code-patching.h
--- linux-libre-4.14.77-gnu/arch/powerpc/include/asm/code-patching.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/arch/powerpc/include/asm/code-patching.h	2018-10-20 03:48:54.000000000 -0400
@@ -31,6 +31,7 @@ unsigned int create_cond_branch(const un
 				unsigned long target, int flags);
 int patch_branch(unsigned int *addr, unsigned long target, int flags);
 int patch_instruction(unsigned int *addr, unsigned int instr);
+int raw_patch_instruction(unsigned int *addr, unsigned int instr);
 
 int instr_is_relative_branch(unsigned int instr);
 int instr_is_relative_link_branch(unsigned int instr);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/arch/powerpc/kernel/tm.S linux-libre-4.14.78-gnu/arch/powerpc/kernel/tm.S
--- linux-libre-4.14.77-gnu/arch/powerpc/kernel/tm.S	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/arch/powerpc/kernel/tm.S	2018-10-20 03:48:54.000000000 -0400
@@ -167,13 +167,27 @@ _GLOBAL(tm_reclaim)
 	std	r1, PACATMSCRATCH(r13)
 	ld	r1, PACAR1(r13)
 
-	/* Store the PPR in r11 and reset to decent value */
 	std	r11, GPR11(r1)			/* Temporary stash */
 
+	/*
+	 * Move the saved user r1 to the kernel stack in case PACATMSCRATCH is
+	 * clobbered by an exception once we turn on MSR_RI below.
+	 */
+	ld	r11, PACATMSCRATCH(r13)
+	std	r11, GPR1(r1)
+
+	/*
+	 * Store r13 away so we can free up the scratch SPR for the SLB fault
+	 * handler (needed once we start accessing the thread_struct).
+	 */
+	GET_SCRATCH0(r11)
+	std	r11, GPR13(r1)
+
 	/* Reset MSR RI so we can take SLB faults again */
 	li	r11, MSR_RI
 	mtmsrd	r11, 1
 
+	/* Store the PPR in r11 and reset to decent value */
 	mfspr	r11, SPRN_PPR
 	HMT_MEDIUM
 
@@ -198,11 +212,11 @@ _GLOBAL(tm_reclaim)
 	SAVE_GPR(8, r7)				/* user r8 */
 	SAVE_GPR(9, r7)				/* user r9 */
 	SAVE_GPR(10, r7)			/* user r10 */
-	ld	r3, PACATMSCRATCH(r13)		/* user r1 */
+	ld	r3, GPR1(r1)			/* user r1 */
 	ld	r4, GPR7(r1)			/* user r7 */
 	ld	r5, GPR11(r1)			/* user r11 */
 	ld	r6, GPR12(r1)			/* user r12 */
-	GET_SCRATCH0(8)				/* user r13 */
+	ld	r8, GPR13(r1)			/* user r13 */
 	std	r3, GPR1(r7)
 	std	r4, GPR7(r7)
 	std	r5, GPR11(r7)
diff -druNp --no-dereference linux-libre-4.14.77-gnu/arch/powerpc/lib/code-patching.c linux-libre-4.14.78-gnu/arch/powerpc/lib/code-patching.c
--- linux-libre-4.14.77-gnu/arch/powerpc/lib/code-patching.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/arch/powerpc/lib/code-patching.c	2018-10-20 03:48:54.000000000 -0400
@@ -39,7 +39,7 @@ static int __patch_instruction(unsigned
 	return 0;
 }
 
-static int raw_patch_instruction(unsigned int *addr, unsigned int instr)
+int raw_patch_instruction(unsigned int *addr, unsigned int instr)
 {
 	return __patch_instruction(addr, instr, addr);
 }
@@ -156,7 +156,7 @@ static int do_patch_instruction(unsigned
 	 * when text_poke_area is not ready, but we still need
 	 * to allow patching. We just do the plain old patching
 	 */
-	if (!this_cpu_read(*PTRRELOC(&text_poke_area)))
+	if (!this_cpu_read(text_poke_area))
 		return raw_patch_instruction(addr, instr);
 
 	local_irq_save(flags);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/arch/powerpc/lib/feature-fixups.c linux-libre-4.14.78-gnu/arch/powerpc/lib/feature-fixups.c
--- linux-libre-4.14.77-gnu/arch/powerpc/lib/feature-fixups.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/arch/powerpc/lib/feature-fixups.c	2018-10-20 03:48:54.000000000 -0400
@@ -63,7 +63,7 @@ static int patch_alt_instruction(unsigne
 		}
 	}
 
-	patch_instruction(dest, instr);
+	raw_patch_instruction(dest, instr);
 
 	return 0;
 }
@@ -92,7 +92,7 @@ static int patch_feature_section(unsigne
 	}
 
 	for (; dest < end; dest++)
-		patch_instruction(dest, PPC_INST_NOP);
+		raw_patch_instruction(dest, PPC_INST_NOP);
 
 	return 0;
 }
@@ -292,7 +292,7 @@ void do_lwsync_fixups(unsigned long valu
 
 	for (; start < end; start++) {
 		dest = (void *)start + *start;
-		patch_instruction(dest, PPC_INST_LWSYNC);
+		raw_patch_instruction(dest, PPC_INST_LWSYNC);
 	}
 }
 
@@ -310,7 +310,7 @@ static void do_final_fixups(void)
 	length = (__end_interrupts - _stext) / sizeof(int);
 
 	while (length--) {
-		patch_instruction(dest, *src);
+		raw_patch_instruction(dest, *src);
 		src++;
 		dest++;
 	}
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/clocksource/timer-fttmr010.c linux-libre-4.14.78-gnu/drivers/clocksource/timer-fttmr010.c
--- linux-libre-4.14.77-gnu/drivers/clocksource/timer-fttmr010.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/clocksource/timer-fttmr010.c	2018-10-20 03:48:54.000000000 -0400
@@ -130,13 +130,17 @@ static int fttmr010_timer_set_next_event
 	cr &= ~fttmr010->t1_enable_val;
 	writel(cr, fttmr010->base + TIMER_CR);
 
-	/* Setup the match register forward/backward in time */
-	cr = readl(fttmr010->base + TIMER1_COUNT);
-	if (fttmr010->count_down)
-		cr -= cycles;
-	else
-		cr += cycles;
-	writel(cr, fttmr010->base + TIMER1_MATCH1);
+	if (fttmr010->count_down) {
+		/*
+		 * ASPEED Timer Controller will load TIMER1_LOAD register
+		 * into TIMER1_COUNT register when the timer is re-enabled.
+		 */
+		writel(cycles, fttmr010->base + TIMER1_LOAD);
+	} else {
+		/* Setup the match register forward in time */
+		cr = readl(fttmr010->base + TIMER1_COUNT);
+		writel(cr + cycles, fttmr010->base + TIMER1_MATCH1);
+	}
 
 	/* Start */
 	cr = readl(fttmr010->base + TIMER_CR);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/clocksource/timer-ti-32k.c linux-libre-4.14.78-gnu/drivers/clocksource/timer-ti-32k.c
--- linux-libre-4.14.77-gnu/drivers/clocksource/timer-ti-32k.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/clocksource/timer-ti-32k.c	2018-10-20 03:48:54.000000000 -0400
@@ -98,6 +98,9 @@ static int __init ti_32k_timer_init(stru
 		return -ENXIO;
 	}
 
+	if (!of_machine_is_compatible("ti,am43"))
+		ti_32k_timer.cs.flags |= CLOCK_SOURCE_SUSPEND_NONSTOP;
+
 	ti_32k_timer.counter = ti_32k_timer.base;
 
 	/*
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/gpu/drm/arm/malidp_drv.c linux-libre-4.14.78-gnu/drivers/gpu/drm/arm/malidp_drv.c
--- linux-libre-4.14.77-gnu/drivers/gpu/drm/arm/malidp_drv.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/gpu/drm/arm/malidp_drv.c	2018-10-20 03:48:54.000000000 -0400
@@ -617,6 +617,7 @@ static int malidp_bind(struct device *de
 	drm->irq_enabled = true;
 
 	ret = drm_vblank_init(drm, drm->mode_config.num_crtc);
+	drm_crtc_vblank_reset(&malidp->crtc);
 	if (ret < 0) {
 		DRM_ERROR("failed to initialise vblank\n");
 		goto vblank_fail;
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/i915_drv.c linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/i915_drv.c
--- linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/i915_drv.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/i915_drv.c	2018-10-20 03:48:54.000000000 -0400
@@ -878,7 +878,6 @@ static int i915_driver_init_early(struct
 
 	spin_lock_init(&dev_priv->mm.object_stat_lock);
 	mutex_init(&dev_priv->sb_lock);
-	mutex_init(&dev_priv->modeset_restore_lock);
 	mutex_init(&dev_priv->av_mutex);
 	mutex_init(&dev_priv->wm.wm_mutex);
 	mutex_init(&dev_priv->pps_mutex);
@@ -1505,11 +1504,6 @@ static int i915_drm_suspend(struct drm_d
 	pci_power_t opregion_target_state;
 	int error;
 
-	/* ignore lid events during suspend */
-	mutex_lock(&dev_priv->modeset_restore_lock);
-	dev_priv->modeset_restore = MODESET_SUSPENDED;
-	mutex_unlock(&dev_priv->modeset_restore_lock);
-
 	disable_rpm_wakeref_asserts(dev_priv);
 
 	/* We do a lot of poking in a lot of registers, make sure they work
@@ -1718,10 +1712,6 @@ static int i915_drm_resume(struct drm_de
 
 	intel_fbdev_set_suspend(dev, FBINFO_STATE_RUNNING, false);
 
-	mutex_lock(&dev_priv->modeset_restore_lock);
-	dev_priv->modeset_restore = MODESET_DONE;
-	mutex_unlock(&dev_priv->modeset_restore_lock);
-
 	intel_opregion_notify_adapter(dev_priv, PCI_D0);
 
 	intel_autoenable_gt_powersave(dev_priv);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/i915_drv.h linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/i915_drv.h
--- linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/i915_drv.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/i915_drv.h	2018-10-20 03:48:54.000000000 -0400
@@ -1183,6 +1183,7 @@ enum intel_sbi_destination {
 #define QUIRK_BACKLIGHT_PRESENT (1<<3)
 #define QUIRK_PIN_SWIZZLED_PAGES (1<<5)
 #define QUIRK_INCREASE_T12_DELAY (1<<6)
+#define QUIRK_INCREASE_DDI_DISABLED_TIME (1<<7)
 
 struct intel_fbdev;
 struct intel_fbc_work;
@@ -1614,12 +1615,6 @@ struct i915_gpu_error {
 	unsigned long test_irq_rings;
 };
 
-enum modeset_restore {
-	MODESET_ON_LID_OPEN,
-	MODESET_DONE,
-	MODESET_SUSPENDED,
-};
-
 #define DP_AUX_A 0x40
 #define DP_AUX_B 0x10
 #define DP_AUX_C 0x20
@@ -2296,8 +2291,6 @@ struct drm_i915_private {
 
 	unsigned long quirks;
 
-	enum modeset_restore modeset_restore;
-	struct mutex modeset_restore_lock;
 	struct drm_atomic_state *modeset_restore_state;
 	struct drm_modeset_acquire_ctx reset_ctx;
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_ddi.c linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_ddi.c
--- linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_ddi.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_ddi.c	2018-10-20 03:48:54.000000000 -0400
@@ -1526,15 +1526,24 @@ void intel_ddi_enable_transcoder_func(co
 	I915_WRITE(TRANS_DDI_FUNC_CTL(cpu_transcoder), temp);
 }
 
-void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,
-				       enum transcoder cpu_transcoder)
+void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state)
 {
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
 	i915_reg_t reg = TRANS_DDI_FUNC_CTL(cpu_transcoder);
 	uint32_t val = I915_READ(reg);
 
 	val &= ~(TRANS_DDI_FUNC_ENABLE | TRANS_DDI_PORT_MASK | TRANS_DDI_DP_VC_PAYLOAD_ALLOC);
 	val |= TRANS_DDI_PORT_NONE;
 	I915_WRITE(reg, val);
+
+	if (dev_priv->quirks & QUIRK_INCREASE_DDI_DISABLED_TIME &&
+	    intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) {
+		DRM_DEBUG_KMS("Quirk Increase DDI disabled time\n");
+		/* Quirk time at 100ms for reliable operation */
+		msleep(100);
+	}
 }
 
 bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector)
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_display.c linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_display.c
--- linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_display.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_display.c	2018-10-20 03:48:54.000000000 -0400
@@ -5653,7 +5653,7 @@ static void haswell_crtc_disable(struct
 		intel_ddi_set_vc_payload_alloc(intel_crtc->config, false);
 
 	if (!transcoder_is_dsi(cpu_transcoder))
-		intel_ddi_disable_transcoder_func(dev_priv, cpu_transcoder);
+		intel_ddi_disable_transcoder_func(old_crtc_state);
 
 	if (INTEL_GEN(dev_priv) >= 9)
 		skylake_scaler_disable(intel_crtc);
@@ -14286,6 +14286,18 @@ static void quirk_increase_t12_delay(str
 	DRM_INFO("Applying T12 delay quirk\n");
 }
 
+/*
+ * GeminiLake NUC HDMI outputs require additional off time
+ * this allows the onboard retimer to correctly sync to signal
+ */
+static void quirk_increase_ddi_disabled_time(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = to_i915(dev);
+
+	dev_priv->quirks |= QUIRK_INCREASE_DDI_DISABLED_TIME;
+	DRM_INFO("Applying Increase DDI Disabled quirk\n");
+}
+
 struct intel_quirk {
 	int device;
 	int subsystem_vendor;
@@ -14372,6 +14384,13 @@ static struct intel_quirk intel_quirks[]
 
 	/* Toshiba Satellite P50-C-18C */
 	{ 0x191B, 0x1179, 0xF840, quirk_increase_t12_delay },
+
+	/* GeminiLake NUC */
+	{ 0x3185, 0x8086, 0x2072, quirk_increase_ddi_disabled_time },
+	{ 0x3184, 0x8086, 0x2072, quirk_increase_ddi_disabled_time },
+	/* ASRock ITX*/
+	{ 0x3185, 0x1849, 0x2212, quirk_increase_ddi_disabled_time },
+	{ 0x3184, 0x1849, 0x2212, quirk_increase_ddi_disabled_time },
 };
 
 static void intel_init_quirks(struct drm_device *dev)
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_drv.h linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_drv.h
--- linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_drv.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_drv.h	2018-10-20 03:48:54.000000000 -0400
@@ -1254,8 +1254,7 @@ void intel_ddi_init(struct drm_i915_priv
 enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder);
 bool intel_ddi_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe);
 void intel_ddi_enable_transcoder_func(const struct intel_crtc_state *crtc_state);
-void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv,
-				       enum transcoder cpu_transcoder);
+void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state);
 void intel_ddi_enable_pipe_clock(const struct intel_crtc_state *crtc_state);
 void intel_ddi_disable_pipe_clock(const  struct intel_crtc_state *crtc_state);
 struct intel_encoder *
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_lvds.c linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_lvds.c
--- linux-libre-4.14.77-gnu/drivers/gpu/drm/i915/intel_lvds.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/gpu/drm/i915/intel_lvds.c	2018-10-20 03:48:54.000000000 -0400
@@ -44,8 +44,6 @@
 /* Private structure for the integrated LVDS support */
 struct intel_lvds_connector {
 	struct intel_connector base;
-
-	struct notifier_block lid_notifier;
 };
 
 struct intel_lvds_pps {
@@ -440,26 +438,9 @@ static bool intel_lvds_compute_config(st
 	return true;
 }
 
-/**
- * Detect the LVDS connection.
- *
- * Since LVDS doesn't have hotlug, we use the lid as a proxy.  Open means
- * connected and closed means disconnected.  We also send hotplug events as
- * needed, using lid status notification from the input layer.
- */
 static enum drm_connector_status
 intel_lvds_detect(struct drm_connector *connector, bool force)
 {
-	struct drm_i915_private *dev_priv = to_i915(connector->dev);
-	enum drm_connector_status status;
-
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
-		      connector->base.id, connector->name);
-
-	status = intel_panel_detect(dev_priv);
-	if (status != connector_status_unknown)
-		return status;
-
 	return connector_status_connected;
 }
 
@@ -484,117 +465,6 @@ static int intel_lvds_get_modes(struct d
 	return 1;
 }
 
-static int intel_no_modeset_on_lid_dmi_callback(const struct dmi_system_id *id)
-{
-	DRM_INFO("Skipping forced modeset for %s\n", id->ident);
-	return 1;
-}
-
-/* The GPU hangs up on these systems if modeset is performed on LID open */
-static const struct dmi_system_id intel_no_modeset_on_lid[] = {
-	{
-		.callback = intel_no_modeset_on_lid_dmi_callback,
-		.ident = "Toshiba Tecra A11",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "TECRA A11"),
-		},
-	},
-
-	{ }	/* terminating entry */
-};
-
-/*
- * Lid events. Note the use of 'modeset':
- *  - we set it to MODESET_ON_LID_OPEN on lid close,
- *    and set it to MODESET_DONE on open
- *  - we use it as a "only once" bit (ie we ignore
- *    duplicate events where it was already properly set)
- *  - the suspend/resume paths will set it to
- *    MODESET_SUSPENDED and ignore the lid open event,
- *    because they restore the mode ("lid open").
- */
-static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
-			    void *unused)
-{
-	struct intel_lvds_connector *lvds_connector =
-		container_of(nb, struct intel_lvds_connector, lid_notifier);
-	struct drm_connector *connector = &lvds_connector->base.base;
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-
-	if (dev->switch_power_state != DRM_SWITCH_POWER_ON)
-		return NOTIFY_OK;
-
-	mutex_lock(&dev_priv->modeset_restore_lock);
-	if (dev_priv->modeset_restore == MODESET_SUSPENDED)
-		goto exit;
-	/*
-	 * check and update the status of LVDS connector after receiving
-	 * the LID nofication event.
-	 */
-	connector->status = connector->funcs->detect(connector, false);
-
-	/* Don't force modeset on machines where it causes a GPU lockup */
-	if (dmi_check_system(intel_no_modeset_on_lid))
-		goto exit;
-	if (!acpi_lid_open()) {
-		/* do modeset on next lid open event */
-		dev_priv->modeset_restore = MODESET_ON_LID_OPEN;
-		goto exit;
-	}
-
-	if (dev_priv->modeset_restore == MODESET_DONE)
-		goto exit;
-
-	/*
-	 * Some old platform's BIOS love to wreak havoc while the lid is closed.
-	 * We try to detect this here and undo any damage. The split for PCH
-	 * platforms is rather conservative and a bit arbitrary expect that on
-	 * those platforms VGA disabling requires actual legacy VGA I/O access,
-	 * and as part of the cleanup in the hw state restore we also redisable
-	 * the vga plane.
-	 */
-	if (!HAS_PCH_SPLIT(dev_priv))
-		intel_display_resume(dev);
-
-	dev_priv->modeset_restore = MODESET_DONE;
-
-exit:
-	mutex_unlock(&dev_priv->modeset_restore_lock);
-	return NOTIFY_OK;
-}
-
-static int
-intel_lvds_connector_register(struct drm_connector *connector)
-{
-	struct intel_lvds_connector *lvds = to_lvds_connector(connector);
-	int ret;
-
-	ret = intel_connector_register(connector);
-	if (ret)
-		return ret;
-
-	lvds->lid_notifier.notifier_call = intel_lid_notify;
-	if (acpi_lid_notifier_register(&lvds->lid_notifier)) {
-		DRM_DEBUG_KMS("lid notifier registration failed\n");
-		lvds->lid_notifier.notifier_call = NULL;
-	}
-
-	return 0;
-}
-
-static void
-intel_lvds_connector_unregister(struct drm_connector *connector)
-{
-	struct intel_lvds_connector *lvds = to_lvds_connector(connector);
-
-	if (lvds->lid_notifier.notifier_call)
-		acpi_lid_notifier_unregister(&lvds->lid_notifier);
-
-	intel_connector_unregister(connector);
-}
-
 /**
  * intel_lvds_destroy - unregister and free LVDS structures
  * @connector: connector to free
@@ -627,8 +497,8 @@ static const struct drm_connector_funcs
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.atomic_get_property = intel_digital_connector_atomic_get_property,
 	.atomic_set_property = intel_digital_connector_atomic_set_property,
-	.late_register = intel_lvds_connector_register,
-	.early_unregister = intel_lvds_connector_unregister,
+	.late_register = intel_connector_register,
+	.early_unregister = intel_connector_unregister,
 	.destroy = intel_lvds_destroy,
 	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 	.atomic_duplicate_state = intel_digital_connector_duplicate_state,
@@ -1091,8 +961,6 @@ void intel_lvds_init(struct drm_i915_pri
 	 * 2) check for VBT data
 	 * 3) check to see if LVDS is already on
 	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
 	 */
 
 	/*
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/hid/hid-core.c linux-libre-4.14.78-gnu/drivers/hid/hid-core.c
--- linux-libre-4.14.77-gnu/drivers/hid/hid-core.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/hid/hid-core.c	2018-10-20 03:48:54.000000000 -0400
@@ -1964,6 +1964,9 @@ static const struct hid_device_id hid_ha
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI) },
+	{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI) },
+	{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
 #endif
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/hwtracing/intel_th/pci.c linux-libre-4.14.78-gnu/drivers/hwtracing/intel_th/pci.c
--- linux-libre-4.14.77-gnu/drivers/hwtracing/intel_th/pci.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/hwtracing/intel_th/pci.c	2018-10-20 03:48:54.000000000 -0400
@@ -168,6 +168,11 @@ static const struct pci_device_id intel_
 		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x18e1),
 		.driver_data = (kernel_ulong_t)&intel_th_2x,
 	},
+	{
+		/* Ice Lake PCH */
+		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x34a6),
+		.driver_data = (kernel_ulong_t)&intel_th_2x,
+	},
 	{ 0 },
 };
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/i2c/busses/i2c-rcar.c linux-libre-4.14.78-gnu/drivers/i2c/busses/i2c-rcar.c
--- linux-libre-4.14.77-gnu/drivers/i2c/busses/i2c-rcar.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/i2c/busses/i2c-rcar.c	2018-10-20 03:48:54.000000000 -0400
@@ -32,6 +32,7 @@
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/reset.h>
 #include <linux/slab.h>
 
 /* register offsets */
@@ -111,8 +112,9 @@
 #define ID_ARBLOST	(1 << 3)
 #define ID_NACK		(1 << 4)
 /* persistent flags */
+#define ID_P_NO_RXDMA	(1 << 30) /* HW forbids RXDMA sometimes */
 #define ID_P_PM_BLOCKED	(1 << 31)
-#define ID_P_MASK	ID_P_PM_BLOCKED
+#define ID_P_MASK	(ID_P_PM_BLOCKED | ID_P_NO_RXDMA)
 
 enum rcar_i2c_type {
 	I2C_RCAR_GEN1,
@@ -140,6 +142,8 @@ struct rcar_i2c_priv {
 	struct dma_chan *dma_rx;
 	struct scatterlist sg;
 	enum dma_data_direction dma_direction;
+
+	struct reset_control *rstc;
 };
 
 #define rcar_i2c_priv_to_dev(p)		((p)->adap.dev.parent)
@@ -321,6 +325,11 @@ static void rcar_i2c_dma_unmap(struct rc
 	dma_unmap_single(chan->device->dev, sg_dma_address(&priv->sg),
 			 sg_dma_len(&priv->sg), priv->dma_direction);
 
+	/* Gen3 can only do one RXDMA per transfer and we just completed it */
+	if (priv->devtype == I2C_RCAR_GEN3 &&
+	    priv->dma_direction == DMA_FROM_DEVICE)
+		priv->flags |= ID_P_NO_RXDMA;
+
 	priv->dma_direction = DMA_NONE;
 }
 
@@ -358,8 +367,9 @@ static void rcar_i2c_dma(struct rcar_i2c
 	unsigned char *buf;
 	int len;
 
-	/* Do not use DMA if it's not available or for messages < 8 bytes */
-	if (IS_ERR(chan) || msg->len < 8)
+	/* Do various checks to see if DMA is feasible at all */
+	if (IS_ERR(chan) || msg->len < 8 ||
+	    (read && priv->flags & ID_P_NO_RXDMA))
 		return;
 
 	if (read) {
@@ -688,6 +698,25 @@ static void rcar_i2c_release_dma(struct
 	}
 }
 
+/* I2C is a special case, we need to poll the status of a reset */
+static int rcar_i2c_do_reset(struct rcar_i2c_priv *priv)
+{
+	int i, ret;
+
+	ret = reset_control_reset(priv->rstc);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < LOOP_TIMEOUT; i++) {
+		ret = reset_control_status(priv->rstc);
+		if (ret == 0)
+			return 0;
+		udelay(1);
+	}
+
+	return -ETIMEDOUT;
+}
+
 static int rcar_i2c_master_xfer(struct i2c_adapter *adap,
 				struct i2c_msg *msgs,
 				int num)
@@ -699,6 +728,16 @@ static int rcar_i2c_master_xfer(struct i
 
 	pm_runtime_get_sync(dev);
 
+	/* Gen3 needs a reset before allowing RXDMA once */
+	if (priv->devtype == I2C_RCAR_GEN3) {
+		priv->flags |= ID_P_NO_RXDMA;
+		if (!IS_ERR(priv->rstc)) {
+			ret = rcar_i2c_do_reset(priv);
+			if (ret == 0)
+				priv->flags &= ~ID_P_NO_RXDMA;
+		}
+	}
+
 	rcar_i2c_init(priv);
 
 	ret = rcar_i2c_bus_barrier(priv);
@@ -868,6 +907,15 @@ static int rcar_i2c_probe(struct platfor
 	if (ret < 0)
 		goto out_pm_put;
 
+	if (priv->devtype == I2C_RCAR_GEN3) {
+		priv->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
+		if (!IS_ERR(priv->rstc)) {
+			ret = reset_control_status(priv->rstc);
+			if (ret < 0)
+				priv->rstc = ERR_PTR(-ENOTSUPP);
+		}
+	}
+
 	/* Stay always active when multi-master to keep arbitration working */
 	if (of_property_read_bool(dev->of_node, "multi-master"))
 		priv->flags |= ID_P_PM_BLOCKED;
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/infiniband/hw/hfi1/chip.c linux-libre-4.14.78-gnu/drivers/infiniband/hw/hfi1/chip.c
--- linux-libre-4.14.77-gnu/drivers/infiniband/hw/hfi1/chip.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/infiniband/hw/hfi1/chip.c	2018-10-20 03:48:54.000000000 -0400
@@ -6722,6 +6722,7 @@ void start_freeze_handling(struct hfi1_p
 	struct hfi1_devdata *dd = ppd->dd;
 	struct send_context *sc;
 	int i;
+	int sc_flags;
 
 	if (flags & FREEZE_SELF)
 		write_csr(dd, CCE_CTRL, CCE_CTRL_SPC_FREEZE_SMASK);
@@ -6732,11 +6733,13 @@ void start_freeze_handling(struct hfi1_p
 	/* notify all SDMA engines that they are going into a freeze */
 	sdma_freeze_notify(dd, !!(flags & FREEZE_LINK_DOWN));
 
+	sc_flags = SCF_FROZEN | SCF_HALTED | (flags & FREEZE_LINK_DOWN ?
+					      SCF_LINK_DOWN : 0);
 	/* do halt pre-handling on all enabled send contexts */
 	for (i = 0; i < dd->num_send_contexts; i++) {
 		sc = dd->send_contexts[i].sc;
 		if (sc && (sc->flags & SCF_ENABLED))
-			sc_stop(sc, SCF_FROZEN | SCF_HALTED);
+			sc_stop(sc, sc_flags);
 	}
 
 	/* Send context are frozen. Notify user space */
@@ -10646,6 +10649,8 @@ int set_link_state(struct hfi1_pportdata
 		add_rcvctrl(dd, RCV_CTRL_RCV_PORT_ENABLE_SMASK);
 
 		handle_linkup_change(dd, 1);
+		pio_kernel_linkup(dd);
+
 		ppd->host_link_state = HLS_UP_INIT;
 		break;
 	case HLS_UP_ARMED:
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/infiniband/hw/hfi1/pio.c linux-libre-4.14.78-gnu/drivers/infiniband/hw/hfi1/pio.c
--- linux-libre-4.14.77-gnu/drivers/infiniband/hw/hfi1/pio.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/infiniband/hw/hfi1/pio.c	2018-10-20 03:48:54.000000000 -0400
@@ -942,20 +942,18 @@ void sc_free(struct send_context *sc)
 void sc_disable(struct send_context *sc)
 {
 	u64 reg;
-	unsigned long flags;
 	struct pio_buf *pbuf;
 
 	if (!sc)
 		return;
 
 	/* do all steps, even if already disabled */
-	spin_lock_irqsave(&sc->alloc_lock, flags);
+	spin_lock_irq(&sc->alloc_lock);
 	reg = read_kctxt_csr(sc->dd, sc->hw_context, SC(CTRL));
 	reg &= ~SC(CTRL_CTXT_ENABLE_SMASK);
 	sc->flags &= ~SCF_ENABLED;
 	sc_wait_for_packet_egress(sc, 1);
 	write_kctxt_csr(sc->dd, sc->hw_context, SC(CTRL), reg);
-	spin_unlock_irqrestore(&sc->alloc_lock, flags);
 
 	/*
 	 * Flush any waiters.  Once the context is disabled,
@@ -965,7 +963,7 @@ void sc_disable(struct send_context *sc)
 	 * proceed with the flush.
 	 */
 	udelay(1);
-	spin_lock_irqsave(&sc->release_lock, flags);
+	spin_lock(&sc->release_lock);
 	if (sc->sr) {	/* this context has a shadow ring */
 		while (sc->sr_tail != sc->sr_head) {
 			pbuf = &sc->sr[sc->sr_tail].pbuf;
@@ -976,7 +974,8 @@ void sc_disable(struct send_context *sc)
 				sc->sr_tail = 0;
 		}
 	}
-	spin_unlock_irqrestore(&sc->release_lock, flags);
+	spin_unlock(&sc->release_lock);
+	spin_unlock_irq(&sc->alloc_lock);
 }
 
 /* return SendEgressCtxtStatus.PacketOccupancy */
@@ -1199,11 +1198,39 @@ void pio_kernel_unfreeze(struct hfi1_dev
 		sc = dd->send_contexts[i].sc;
 		if (!sc || !(sc->flags & SCF_FROZEN) || sc->type == SC_USER)
 			continue;
+		if (sc->flags & SCF_LINK_DOWN)
+			continue;
 
 		sc_enable(sc);	/* will clear the sc frozen flag */
 	}
 }
 
+/**
+ * pio_kernel_linkup() - Re-enable send contexts after linkup event
+ * @dd: valid devive data
+ *
+ * When the link goes down, the freeze path is taken.  However, a link down
+ * event is different from a freeze because if the send context is re-enabled
+ * whowever is sending data will start sending data again, which will hang
+ * any QP that is sending data.
+ *
+ * The freeze path now looks at the type of event that occurs and takes this
+ * path for link down event.
+ */
+void pio_kernel_linkup(struct hfi1_devdata *dd)
+{
+	struct send_context *sc;
+	int i;
+
+	for (i = 0; i < dd->num_send_contexts; i++) {
+		sc = dd->send_contexts[i].sc;
+		if (!sc || !(sc->flags & SCF_LINK_DOWN) || sc->type == SC_USER)
+			continue;
+
+		sc_enable(sc);	/* will clear the sc link down flag */
+	}
+}
+
 /*
  * Wait for the SendPioInitCtxt.PioInitInProgress bit to clear.
  * Returns:
@@ -1403,11 +1430,10 @@ void sc_stop(struct send_context *sc, in
 {
 	unsigned long flags;
 
-	/* mark the context */
-	sc->flags |= flag;
-
 	/* stop buffer allocations */
 	spin_lock_irqsave(&sc->alloc_lock, flags);
+	/* mark the context */
+	sc->flags |= flag;
 	sc->flags &= ~SCF_ENABLED;
 	spin_unlock_irqrestore(&sc->alloc_lock, flags);
 	wake_up(&sc->halt_wait);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/infiniband/hw/hfi1/pio.h linux-libre-4.14.78-gnu/drivers/infiniband/hw/hfi1/pio.h
--- linux-libre-4.14.77-gnu/drivers/infiniband/hw/hfi1/pio.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/infiniband/hw/hfi1/pio.h	2018-10-20 03:48:54.000000000 -0400
@@ -145,6 +145,7 @@ struct send_context {
 #define SCF_IN_FREE 0x02
 #define SCF_HALTED  0x04
 #define SCF_FROZEN  0x08
+#define SCF_LINK_DOWN 0x10
 
 struct send_context_info {
 	struct send_context *sc;	/* allocated working context */
@@ -312,6 +313,7 @@ void set_pio_integrity(struct send_conte
 void pio_reset_all(struct hfi1_devdata *dd);
 void pio_freeze(struct hfi1_devdata *dd);
 void pio_kernel_unfreeze(struct hfi1_devdata *dd);
+void pio_kernel_linkup(struct hfi1_devdata *dd);
 
 /* global PIO send control operations */
 #define PSC_GLOBAL_ENABLE 0
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/input/keyboard/atakbd.c linux-libre-4.14.78-gnu/drivers/input/keyboard/atakbd.c
--- linux-libre-4.14.77-gnu/drivers/input/keyboard/atakbd.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/input/keyboard/atakbd.c	2018-10-20 03:48:54.000000000 -0400
@@ -79,8 +79,7 @@ MODULE_LICENSE("GPL");
  */
 
 
-static unsigned char atakbd_keycode[0x72] = {	/* American layout */
-	[0]	 = KEY_GRAVE,
+static unsigned char atakbd_keycode[0x73] = {	/* American layout */
 	[1]	 = KEY_ESC,
 	[2]	 = KEY_1,
 	[3]	 = KEY_2,
@@ -121,9 +120,9 @@ static unsigned char atakbd_keycode[0x72
 	[38]	 = KEY_L,
 	[39]	 = KEY_SEMICOLON,
 	[40]	 = KEY_APOSTROPHE,
-	[41]	 = KEY_BACKSLASH,	/* FIXME, '#' */
+	[41]	 = KEY_GRAVE,
 	[42]	 = KEY_LEFTSHIFT,
-	[43]	 = KEY_GRAVE,		/* FIXME: '~' */
+	[43]	 = KEY_BACKSLASH,
 	[44]	 = KEY_Z,
 	[45]	 = KEY_X,
 	[46]	 = KEY_C,
@@ -149,45 +148,34 @@ static unsigned char atakbd_keycode[0x72
 	[66]	 = KEY_F8,
 	[67]	 = KEY_F9,
 	[68]	 = KEY_F10,
-	[69]	 = KEY_ESC,
-	[70]	 = KEY_DELETE,
-	[71]	 = KEY_KP7,
-	[72]	 = KEY_KP8,
-	[73]	 = KEY_KP9,
+	[71]	 = KEY_HOME,
+	[72]	 = KEY_UP,
 	[74]	 = KEY_KPMINUS,
-	[75]	 = KEY_KP4,
-	[76]	 = KEY_KP5,
-	[77]	 = KEY_KP6,
+	[75]	 = KEY_LEFT,
+	[77]	 = KEY_RIGHT,
 	[78]	 = KEY_KPPLUS,
-	[79]	 = KEY_KP1,
-	[80]	 = KEY_KP2,
-	[81]	 = KEY_KP3,
-	[82]	 = KEY_KP0,
-	[83]	 = KEY_KPDOT,
-	[90]	 = KEY_KPLEFTPAREN,
-	[91]	 = KEY_KPRIGHTPAREN,
-	[92]	 = KEY_KPASTERISK,	/* FIXME */
-	[93]	 = KEY_KPASTERISK,
-	[94]	 = KEY_KPPLUS,
-	[95]	 = KEY_HELP,
+	[80]	 = KEY_DOWN,
+	[82]	 = KEY_INSERT,
+	[83]	 = KEY_DELETE,
 	[96]	 = KEY_102ND,
-	[97]	 = KEY_KPASTERISK,	/* FIXME */
-	[98]	 = KEY_KPSLASH,
+	[97]	 = KEY_UNDO,
+	[98]	 = KEY_HELP,
 	[99]	 = KEY_KPLEFTPAREN,
 	[100]	 = KEY_KPRIGHTPAREN,
 	[101]	 = KEY_KPSLASH,
 	[102]	 = KEY_KPASTERISK,
-	[103]	 = KEY_UP,
-	[104]	 = KEY_KPASTERISK,	/* FIXME */
-	[105]	 = KEY_LEFT,
-	[106]	 = KEY_RIGHT,
-	[107]	 = KEY_KPASTERISK,	/* FIXME */
-	[108]	 = KEY_DOWN,
-	[109]	 = KEY_KPASTERISK,	/* FIXME */
-	[110]	 = KEY_KPASTERISK,	/* FIXME */
-	[111]	 = KEY_KPASTERISK,	/* FIXME */
-	[112]	 = KEY_KPASTERISK,	/* FIXME */
-	[113]	 = KEY_KPASTERISK	/* FIXME */
+	[103]	 = KEY_KP7,
+	[104]	 = KEY_KP8,
+	[105]	 = KEY_KP9,
+	[106]	 = KEY_KP4,
+	[107]	 = KEY_KP5,
+	[108]	 = KEY_KP6,
+	[109]	 = KEY_KP1,
+	[110]	 = KEY_KP2,
+	[111]	 = KEY_KP3,
+	[112]	 = KEY_KP0,
+	[113]	 = KEY_KPDOT,
+	[114]	 = KEY_KPENTER,
 };
 
 static struct input_dev *atakbd_dev;
@@ -195,21 +183,15 @@ static struct input_dev *atakbd_dev;
 static void atakbd_interrupt(unsigned char scancode, char down)
 {
 
-	if (scancode < 0x72) {		/* scancodes < 0xf2 are keys */
+	if (scancode < 0x73) {		/* scancodes < 0xf3 are keys */
 
 		// report raw events here?
 
 		scancode = atakbd_keycode[scancode];
 
-		if (scancode == KEY_CAPSLOCK) {	/* CapsLock is a toggle switch key on Amiga */
-			input_report_key(atakbd_dev, scancode, 1);
-			input_report_key(atakbd_dev, scancode, 0);
-			input_sync(atakbd_dev);
-		} else {
-			input_report_key(atakbd_dev, scancode, down);
-			input_sync(atakbd_dev);
-		}
-	} else				/* scancodes >= 0xf2 are mouse data, most likely */
+		input_report_key(atakbd_dev, scancode, down);
+		input_sync(atakbd_dev);
+	} else				/* scancodes >= 0xf3 are mouse data, most likely */
 		printk(KERN_INFO "atakbd: unhandled scancode %x\n", scancode);
 
 	return;
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/iommu/amd_iommu.c linux-libre-4.14.78-gnu/drivers/iommu/amd_iommu.c
--- linux-libre-4.14.77-gnu/drivers/iommu/amd_iommu.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/iommu/amd_iommu.c	2018-10-20 03:48:54.000000000 -0400
@@ -253,7 +253,13 @@ static u16 get_alias(struct device *dev)
 
 	/* The callers make sure that get_device_id() does not fail here */
 	devid = get_device_id(dev);
+
+	/* For ACPI HID devices, we simply return the devid as such */
+	if (!dev_is_pci(dev))
+		return devid;
+
 	ivrs_alias = amd_iommu_alias_table[devid];
+
 	pci_for_each_dma_alias(pdev, __last_alias, &pci_alias);
 
 	if (ivrs_alias == pci_alias)
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/media/usb/dvb-usb-v2/af9035.c linux-libre-4.14.78-gnu/drivers/media/usb/dvb-usb-v2/af9035.c
--- linux-libre-4.14.77-gnu/drivers/media/usb/dvb-usb-v2/af9035.c	2018-10-18 05:47:23.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/media/usb/dvb-usb-v2/af9035.c	2018-10-20 07:20:01.000000000 -0400
@@ -402,8 +402,10 @@ static int af9035_i2c_master_xfer(struct
 			if (msg[0].addr == state->af9033_i2c_addr[1])
 				reg |= 0x100000;
 
-			ret = af9035_wr_regs(d, reg, &msg[0].buf[3],
-					msg[0].len - 3);
+			ret = (msg[0].len >= 3) ? af9035_wr_regs(d, reg,
+							         &msg[0].buf[3],
+							         msg[0].len - 3)
+					        : -EOPNOTSUPP;
 		} else {
 			/* I2C write */
 			u8 buf[MAX_XFER_SIZE];
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/net/ethernet/ibm/emac/core.c linux-libre-4.14.78-gnu/drivers/net/ethernet/ibm/emac/core.c
--- linux-libre-4.14.77-gnu/drivers/net/ethernet/ibm/emac/core.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/net/ethernet/ibm/emac/core.c	2018-10-20 03:48:54.000000000 -0400
@@ -2671,12 +2671,17 @@ static int emac_init_phy(struct emac_ins
 		if (of_phy_is_fixed_link(np)) {
 			int res = emac_dt_mdio_probe(dev);
 
-			if (!res) {
-				res = of_phy_register_fixed_link(np);
-				if (res)
-					mdiobus_unregister(dev->mii_bus);
+			if (res)
+				return res;
+
+			res = of_phy_register_fixed_link(np);
+			dev->phy_dev = of_phy_find_device(np);
+			if (res || !dev->phy_dev) {
+				mdiobus_unregister(dev->mii_bus);
+				return res ? res : -EINVAL;
 			}
-			return res;
+			emac_adjust_link(dev->ndev);
+			put_device(&dev->phy_dev->mdio.dev);
 		}
 		return 0;
 	}
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/net/ethernet/mellanox/mlx4/eq.c linux-libre-4.14.78-gnu/drivers/net/ethernet/mellanox/mlx4/eq.c
--- linux-libre-4.14.77-gnu/drivers/net/ethernet/mellanox/mlx4/eq.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/net/ethernet/mellanox/mlx4/eq.c	2018-10-20 03:48:54.000000000 -0400
@@ -240,7 +240,8 @@ static void mlx4_set_eq_affinity_hint(st
 	struct mlx4_dev *dev = &priv->dev;
 	struct mlx4_eq *eq = &priv->eq_table.eq[vec];
 
-	if (!eq->affinity_mask || cpumask_empty(eq->affinity_mask))
+	if (!cpumask_available(eq->affinity_mask) ||
+	    cpumask_empty(eq->affinity_mask))
 		return;
 
 	hint_err = irq_set_affinity_hint(eq->irq, eq->affinity_mask);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/net/ethernet/renesas/ravb.h linux-libre-4.14.78-gnu/drivers/net/ethernet/renesas/ravb.h
--- linux-libre-4.14.77-gnu/drivers/net/ethernet/renesas/ravb.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/net/ethernet/renesas/ravb.h	2018-10-20 03:48:54.000000000 -0400
@@ -431,6 +431,7 @@ enum EIS_BIT {
 	EIS_CULF1	= 0x00000080,
 	EIS_TFFF	= 0x00000100,
 	EIS_QFS		= 0x00010000,
+	EIS_RESERVED	= (GENMASK(31, 17) | GENMASK(15, 11)),
 };
 
 /* RIC0 */
@@ -475,6 +476,7 @@ enum RIS0_BIT {
 	RIS0_FRF15	= 0x00008000,
 	RIS0_FRF16	= 0x00010000,
 	RIS0_FRF17	= 0x00020000,
+	RIS0_RESERVED	= GENMASK(31, 18),
 };
 
 /* RIC1 */
@@ -531,6 +533,7 @@ enum RIS2_BIT {
 	RIS2_QFF16	= 0x00010000,
 	RIS2_QFF17	= 0x00020000,
 	RIS2_RFFF	= 0x80000000,
+	RIS2_RESERVED	= GENMASK(30, 18),
 };
 
 /* TIC */
@@ -547,6 +550,7 @@ enum TIS_BIT {
 	TIS_FTF1	= 0x00000002,	/* Undocumented? */
 	TIS_TFUF	= 0x00000100,
 	TIS_TFWF	= 0x00000200,
+	TIS_RESERVED	= (GENMASK(31, 20) | GENMASK(15, 12) | GENMASK(7, 4))
 };
 
 /* ISS */
@@ -620,6 +624,7 @@ enum GIC_BIT {
 enum GIS_BIT {
 	GIS_PTCF	= 0x00000001,	/* Undocumented? */
 	GIS_PTMF	= 0x00000004,
+	GIS_RESERVED	= GENMASK(15, 10),
 };
 
 /* GIE (R-Car Gen3 only) */
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/net/ethernet/renesas/ravb_main.c linux-libre-4.14.78-gnu/drivers/net/ethernet/renesas/ravb_main.c
--- linux-libre-4.14.77-gnu/drivers/net/ethernet/renesas/ravb_main.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/net/ethernet/renesas/ravb_main.c	2018-10-20 03:48:54.000000000 -0400
@@ -721,10 +721,11 @@ static void ravb_error_interrupt(struct
 	u32 eis, ris2;
 
 	eis = ravb_read(ndev, EIS);
-	ravb_write(ndev, ~EIS_QFS, EIS);
+	ravb_write(ndev, ~(EIS_QFS | EIS_RESERVED), EIS);
 	if (eis & EIS_QFS) {
 		ris2 = ravb_read(ndev, RIS2);
-		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_RFFF), RIS2);
+		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_RFFF | RIS2_RESERVED),
+			   RIS2);
 
 		/* Receive Descriptor Empty int */
 		if (ris2 & RIS2_QFF0)
@@ -777,7 +778,7 @@ static bool ravb_timestamp_interrupt(str
 	u32 tis = ravb_read(ndev, TIS);
 
 	if (tis & TIS_TFUF) {
-		ravb_write(ndev, ~TIS_TFUF, TIS);
+		ravb_write(ndev, ~(TIS_TFUF | TIS_RESERVED), TIS);
 		ravb_get_tx_tstamp(ndev);
 		return true;
 	}
@@ -912,7 +913,7 @@ static int ravb_poll(struct napi_struct
 		/* Processing RX Descriptor Ring */
 		if (ris0 & mask) {
 			/* Clear RX interrupt */
-			ravb_write(ndev, ~mask, RIS0);
+			ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0);
 			if (ravb_rx(ndev, &quota, q))
 				goto out;
 		}
@@ -920,7 +921,7 @@ static int ravb_poll(struct napi_struct
 		if (tis & mask) {
 			spin_lock_irqsave(&priv->lock, flags);
 			/* Clear TX interrupt */
-			ravb_write(ndev, ~mask, TIS);
+			ravb_write(ndev, ~(mask | TIS_RESERVED), TIS);
 			ravb_tx_free(ndev, q, true);
 			netif_wake_subqueue(ndev, q);
 			mmiowb();
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/net/ethernet/renesas/ravb_ptp.c linux-libre-4.14.78-gnu/drivers/net/ethernet/renesas/ravb_ptp.c
--- linux-libre-4.14.77-gnu/drivers/net/ethernet/renesas/ravb_ptp.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/net/ethernet/renesas/ravb_ptp.c	2018-10-20 03:48:54.000000000 -0400
@@ -319,7 +319,7 @@ void ravb_ptp_interrupt(struct net_devic
 		}
 	}
 
-	ravb_write(ndev, ~gis, GIS);
+	ravb_write(ndev, ~(gis | GIS_RESERVED), GIS);
 }
 
 void ravb_ptp_init(struct net_device *ndev, struct platform_device *pdev)
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/pci/dwc/pcie-designware.c linux-libre-4.14.78-gnu/drivers/pci/dwc/pcie-designware.c
--- linux-libre-4.14.77-gnu/drivers/pci/dwc/pcie-designware.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/pci/dwc/pcie-designware.c	2018-10-20 03:48:54.000000000 -0400
@@ -138,7 +138,7 @@ static void dw_pcie_prog_outbound_atu_un
 		if (val & PCIE_ATU_ENABLE)
 			return;
 
-		usleep_range(LINK_WAIT_IATU_MIN, LINK_WAIT_IATU_MAX);
+		mdelay(LINK_WAIT_IATU);
 	}
 	dev_err(pci->dev, "outbound iATU is not being enabled\n");
 }
@@ -181,7 +181,7 @@ void dw_pcie_prog_outbound_atu(struct dw
 		if (val & PCIE_ATU_ENABLE)
 			return;
 
-		usleep_range(LINK_WAIT_IATU_MIN, LINK_WAIT_IATU_MAX);
+		mdelay(LINK_WAIT_IATU);
 	}
 	dev_err(pci->dev, "outbound iATU is not being enabled\n");
 }
@@ -239,7 +239,7 @@ static int dw_pcie_prog_inbound_atu_unro
 		if (val & PCIE_ATU_ENABLE)
 			return 0;
 
-		usleep_range(LINK_WAIT_IATU_MIN, LINK_WAIT_IATU_MAX);
+		mdelay(LINK_WAIT_IATU);
 	}
 	dev_err(pci->dev, "inbound iATU is not being enabled\n");
 
@@ -285,7 +285,7 @@ int dw_pcie_prog_inbound_atu(struct dw_p
 		if (val & PCIE_ATU_ENABLE)
 			return 0;
 
-		usleep_range(LINK_WAIT_IATU_MIN, LINK_WAIT_IATU_MAX);
+		mdelay(LINK_WAIT_IATU);
 	}
 	dev_err(pci->dev, "inbound iATU is not being enabled\n");
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/pci/dwc/pcie-designware.h linux-libre-4.14.78-gnu/drivers/pci/dwc/pcie-designware.h
--- linux-libre-4.14.77-gnu/drivers/pci/dwc/pcie-designware.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/pci/dwc/pcie-designware.h	2018-10-20 03:48:54.000000000 -0400
@@ -28,8 +28,7 @@
 
 /* Parameters for the waiting for iATU enabled routine */
 #define LINK_WAIT_MAX_IATU_RETRIES	5
-#define LINK_WAIT_IATU_MIN		9000
-#define LINK_WAIT_IATU_MAX		10000
+#define LINK_WAIT_IATU			9
 
 /* Synopsys-specific PCIe configuration registers */
 #define PCIE_PORT_LINK_CONTROL		0x710
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c linux-libre-4.14.78-gnu/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
--- linux-libre-4.14.77-gnu/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c	2018-10-20 03:48:54.000000000 -0400
@@ -3465,11 +3465,10 @@ static int ibmvscsis_probe(struct vio_de
 		 vscsi->dds.window[LOCAL].liobn,
 		 vscsi->dds.window[REMOTE].liobn);
 
-	strcpy(vscsi->eye, "VSCSI ");
-	strncat(vscsi->eye, vdev->name, MAX_EYE);
+	snprintf(vscsi->eye, sizeof(vscsi->eye), "VSCSI %s", vdev->name);
 
 	vscsi->dds.unit_id = vdev->unit_address;
-	strncpy(vscsi->dds.partition_name, partition_name,
+	strscpy(vscsi->dds.partition_name, partition_name,
 		sizeof(vscsi->dds.partition_name));
 	vscsi->dds.partition_num = partition_number;
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/scsi/ipr.c linux-libre-4.14.78-gnu/drivers/scsi/ipr.c
--- linux-libre-4.14.77-gnu/drivers/scsi/ipr.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/scsi/ipr.c	2018-10-20 03:48:54.000000000 -0400
@@ -3308,6 +3308,65 @@ static void ipr_release_dump(struct kref
 	LEAVE;
 }
 
+static void ipr_add_remove_thread(struct work_struct *work)
+{
+	unsigned long lock_flags;
+	struct ipr_resource_entry *res;
+	struct scsi_device *sdev;
+	struct ipr_ioa_cfg *ioa_cfg =
+		container_of(work, struct ipr_ioa_cfg, scsi_add_work_q);
+	u8 bus, target, lun;
+	int did_work;
+
+	ENTER;
+	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+
+restart:
+	do {
+		did_work = 0;
+		if (!ioa_cfg->hrrq[IPR_INIT_HRRQ].allow_cmds) {
+			spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+			return;
+		}
+
+		list_for_each_entry(res, &ioa_cfg->used_res_q, queue) {
+			if (res->del_from_ml && res->sdev) {
+				did_work = 1;
+				sdev = res->sdev;
+				if (!scsi_device_get(sdev)) {
+					if (!res->add_to_ml)
+						list_move_tail(&res->queue, &ioa_cfg->free_res_q);
+					else
+						res->del_from_ml = 0;
+					spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+					scsi_remove_device(sdev);
+					scsi_device_put(sdev);
+					spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+				}
+				break;
+			}
+		}
+	} while (did_work);
+
+	list_for_each_entry(res, &ioa_cfg->used_res_q, queue) {
+		if (res->add_to_ml) {
+			bus = res->bus;
+			target = res->target;
+			lun = res->lun;
+			res->add_to_ml = 0;
+			spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+			scsi_add_device(ioa_cfg->host, bus, target, lun);
+			spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+			goto restart;
+		}
+	}
+
+	ioa_cfg->scan_done = 1;
+	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+	kobject_uevent(&ioa_cfg->host->shost_dev.kobj, KOBJ_CHANGE);
+	LEAVE;
+}
+
 /**
  * ipr_worker_thread - Worker thread
  * @work:		ioa config struct
@@ -3322,13 +3381,9 @@ static void ipr_release_dump(struct kref
 static void ipr_worker_thread(struct work_struct *work)
 {
 	unsigned long lock_flags;
-	struct ipr_resource_entry *res;
-	struct scsi_device *sdev;
 	struct ipr_dump *dump;
 	struct ipr_ioa_cfg *ioa_cfg =
 		container_of(work, struct ipr_ioa_cfg, work_q);
-	u8 bus, target, lun;
-	int did_work;
 
 	ENTER;
 	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
@@ -3366,49 +3421,9 @@ static void ipr_worker_thread(struct wor
 		return;
 	}
 
-restart:
-	do {
-		did_work = 0;
-		if (!ioa_cfg->hrrq[IPR_INIT_HRRQ].allow_cmds) {
-			spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-			return;
-		}
-
-		list_for_each_entry(res, &ioa_cfg->used_res_q, queue) {
-			if (res->del_from_ml && res->sdev) {
-				did_work = 1;
-				sdev = res->sdev;
-				if (!scsi_device_get(sdev)) {
-					if (!res->add_to_ml)
-						list_move_tail(&res->queue, &ioa_cfg->free_res_q);
-					else
-						res->del_from_ml = 0;
-					spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-					scsi_remove_device(sdev);
-					scsi_device_put(sdev);
-					spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
-				}
-				break;
-			}
-		}
-	} while (did_work);
-
-	list_for_each_entry(res, &ioa_cfg->used_res_q, queue) {
-		if (res->add_to_ml) {
-			bus = res->bus;
-			target = res->target;
-			lun = res->lun;
-			res->add_to_ml = 0;
-			spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-			scsi_add_device(ioa_cfg->host, bus, target, lun);
-			spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
-			goto restart;
-		}
-	}
+	schedule_work(&ioa_cfg->scsi_add_work_q);
 
-	ioa_cfg->scan_done = 1;
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-	kobject_uevent(&ioa_cfg->host->shost_dev.kobj, KOBJ_CHANGE);
 	LEAVE;
 }
 
@@ -9937,6 +9952,7 @@ static void ipr_init_ioa_cfg(struct ipr_
 	INIT_LIST_HEAD(&ioa_cfg->free_res_q);
 	INIT_LIST_HEAD(&ioa_cfg->used_res_q);
 	INIT_WORK(&ioa_cfg->work_q, ipr_worker_thread);
+	INIT_WORK(&ioa_cfg->scsi_add_work_q, ipr_add_remove_thread);
 	init_waitqueue_head(&ioa_cfg->reset_wait_q);
 	init_waitqueue_head(&ioa_cfg->msi_wait_q);
 	init_waitqueue_head(&ioa_cfg->eeh_wait_q);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/scsi/ipr.h linux-libre-4.14.78-gnu/drivers/scsi/ipr.h
--- linux-libre-4.14.77-gnu/drivers/scsi/ipr.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/scsi/ipr.h	2018-10-20 03:48:54.000000000 -0400
@@ -1568,6 +1568,7 @@ struct ipr_ioa_cfg {
 	u8 saved_mode_page_len;
 
 	struct work_struct work_q;
+	struct work_struct scsi_add_work_q;
 	struct workqueue_struct *reset_work_q;
 
 	wait_queue_head_t reset_wait_q;
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/scsi/sd.c linux-libre-4.14.78-gnu/drivers/scsi/sd.c
--- linux-libre-4.14.77-gnu/drivers/scsi/sd.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/scsi/sd.c	2018-10-20 03:48:54.000000000 -0400
@@ -1285,7 +1285,8 @@ static int sd_init_command(struct scsi_c
 	case REQ_OP_ZONE_RESET:
 		return sd_zbc_setup_reset_cmnd(cmd);
 	default:
-		BUG();
+		WARN_ON_ONCE(1);
+		return BLKPREP_KILL;
 	}
 }
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/drivers/staging/ccree/ssi_buffer_mgr.c linux-libre-4.14.78-gnu/drivers/staging/ccree/ssi_buffer_mgr.c
--- linux-libre-4.14.77-gnu/drivers/staging/ccree/ssi_buffer_mgr.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/drivers/staging/ccree/ssi_buffer_mgr.c	2018-10-20 03:48:54.000000000 -0400
@@ -492,7 +492,8 @@ void ssi_buffer_mgr_unmap_blkcipher_requ
 				 DMA_TO_DEVICE);
 	}
 	/* Release pool */
-	if (req_ctx->dma_buf_type == SSI_DMA_BUF_MLLI) {
+	if (req_ctx->dma_buf_type == SSI_DMA_BUF_MLLI &&
+	    req_ctx->mlli_params.mlli_virt_addr) {
 		dma_pool_free(req_ctx->mlli_params.curr_pool,
 			      req_ctx->mlli_params.mlli_virt_addr,
 			      req_ctx->mlli_params.mlli_dma_addr);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/fs/namespace.c linux-libre-4.14.78-gnu/fs/namespace.c
--- linux-libre-4.14.77-gnu/fs/namespace.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/fs/namespace.c	2018-10-20 03:48:54.000000000 -0400
@@ -446,10 +446,10 @@ int mnt_want_write_file_path(struct file
 {
 	int ret;
 
-	sb_start_write(file_inode(file)->i_sb);
+	sb_start_write(file->f_path.mnt->mnt_sb);
 	ret = __mnt_want_write_file(file);
 	if (ret)
-		sb_end_write(file_inode(file)->i_sb);
+		sb_end_write(file->f_path.mnt->mnt_sb);
 	return ret;
 }
 
@@ -540,8 +540,7 @@ void __mnt_drop_write_file(struct file *
 
 void mnt_drop_write_file_path(struct file *file)
 {
-	__mnt_drop_write_file(file);
-	sb_end_write(file_inode(file)->i_sb);
+	mnt_drop_write(file->f_path.mnt);
 }
 
 void mnt_drop_write_file(struct file *file)
diff -druNp --no-dereference linux-libre-4.14.77-gnu/include/linux/huge_mm.h linux-libre-4.14.78-gnu/include/linux/huge_mm.h
--- linux-libre-4.14.77-gnu/include/linux/huge_mm.h	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/include/linux/huge_mm.h	2018-10-20 03:48:54.000000000 -0400
@@ -42,7 +42,7 @@ extern int mincore_huge_pmd(struct vm_ar
 			unsigned char *vec);
 extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
 			 unsigned long new_addr, unsigned long old_end,
-			 pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush);
+			 pmd_t *old_pmd, pmd_t *new_pmd);
 extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
 			unsigned long addr, pgprot_t newprot,
 			int prot_numa);
diff -druNp --no-dereference linux-libre-4.14.77-gnu/kernel/memremap.c linux-libre-4.14.78-gnu/kernel/memremap.c
--- linux-libre-4.14.77-gnu/kernel/memremap.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/kernel/memremap.c	2018-10-20 03:48:54.000000000 -0400
@@ -355,10 +355,27 @@ void *devm_memremap_pages(struct device
 	struct dev_pagemap *pgmap;
 	struct page_map *page_map;
 	int error, nid, is_ram, i = 0;
+	struct dev_pagemap *conflict_pgmap;
 
 	align_start = res->start & ~(SECTION_SIZE - 1);
 	align_size = ALIGN(res->start + resource_size(res), SECTION_SIZE)
 		- align_start;
+	align_end = align_start + align_size - 1;
+
+	conflict_pgmap = get_dev_pagemap(PHYS_PFN(align_start), NULL);
+	if (conflict_pgmap) {
+		dev_WARN(dev, "Conflicting mapping in same section\n");
+		put_dev_pagemap(conflict_pgmap);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	conflict_pgmap = get_dev_pagemap(PHYS_PFN(align_end), NULL);
+	if (conflict_pgmap) {
+		dev_WARN(dev, "Conflicting mapping in same section\n");
+		put_dev_pagemap(conflict_pgmap);
+		return ERR_PTR(-ENOMEM);
+	}
+
 	is_ram = region_intersects(align_start, align_size,
 		IORESOURCE_SYSTEM_RAM, IORES_DESC_NONE);
 
@@ -396,7 +413,6 @@ void *devm_memremap_pages(struct device
 
 	mutex_lock(&pgmap_lock);
 	error = 0;
-	align_end = align_start + align_size - 1;
 
 	foreach_order_pgoff(res, order, pgoff) {
 		struct dev_pagemap *dup;
diff -druNp --no-dereference linux-libre-4.14.77-gnu/Makefile linux-libre-4.14.78-gnu/Makefile
--- linux-libre-4.14.77-gnu/Makefile	2018-10-18 05:38:18.000000000 -0400
+++ linux-libre-4.14.78-gnu/Makefile	2018-10-20 07:11:40.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 77
+SUBLEVEL = 78
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/mm/huge_memory.c linux-libre-4.14.78-gnu/mm/huge_memory.c
--- linux-libre-4.14.77-gnu/mm/huge_memory.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/mm/huge_memory.c	2018-10-20 03:48:54.000000000 -0400
@@ -1765,7 +1765,7 @@ static pmd_t move_soft_dirty_pmd(pmd_t p
 
 bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
 		  unsigned long new_addr, unsigned long old_end,
-		  pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush)
+		  pmd_t *old_pmd, pmd_t *new_pmd)
 {
 	spinlock_t *old_ptl, *new_ptl;
 	pmd_t pmd;
@@ -1796,7 +1796,7 @@ bool move_huge_pmd(struct vm_area_struct
 		if (new_ptl != old_ptl)
 			spin_lock_nested(new_ptl, SINGLE_DEPTH_NESTING);
 		pmd = pmdp_huge_get_and_clear(mm, old_addr, old_pmd);
-		if (pmd_present(pmd) && pmd_dirty(pmd))
+		if (pmd_present(pmd))
 			force_flush = true;
 		VM_BUG_ON(!pmd_none(*new_pmd));
 
@@ -1807,12 +1807,10 @@ bool move_huge_pmd(struct vm_area_struct
 		}
 		pmd = move_soft_dirty_pmd(pmd);
 		set_pmd_at(mm, new_addr, new_pmd, pmd);
-		if (new_ptl != old_ptl)
-			spin_unlock(new_ptl);
 		if (force_flush)
 			flush_tlb_range(vma, old_addr, old_addr + PMD_SIZE);
-		else
-			*need_flush = true;
+		if (new_ptl != old_ptl)
+			spin_unlock(new_ptl);
 		spin_unlock(old_ptl);
 		return true;
 	}
diff -druNp --no-dereference linux-libre-4.14.77-gnu/mm/mremap.c linux-libre-4.14.78-gnu/mm/mremap.c
--- linux-libre-4.14.77-gnu/mm/mremap.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/mm/mremap.c	2018-10-20 03:48:54.000000000 -0400
@@ -115,7 +115,7 @@ static pte_t move_soft_dirty_pte(pte_t p
 static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 		unsigned long old_addr, unsigned long old_end,
 		struct vm_area_struct *new_vma, pmd_t *new_pmd,
-		unsigned long new_addr, bool need_rmap_locks, bool *need_flush)
+		unsigned long new_addr, bool need_rmap_locks)
 {
 	struct mm_struct *mm = vma->vm_mm;
 	pte_t *old_pte, *new_pte, pte;
@@ -163,15 +163,17 @@ static void move_ptes(struct vm_area_str
 
 		pte = ptep_get_and_clear(mm, old_addr, old_pte);
 		/*
-		 * If we are remapping a dirty PTE, make sure
+		 * If we are remapping a valid PTE, make sure
 		 * to flush TLB before we drop the PTL for the
-		 * old PTE or we may race with page_mkclean().
+		 * PTE.
 		 *
-		 * This check has to be done after we removed the
-		 * old PTE from page tables or another thread may
-		 * dirty it after the check and before the removal.
+		 * NOTE! Both old and new PTL matter: the old one
+		 * for racing with page_mkclean(), the new one to
+		 * make sure the physical page stays valid until
+		 * the TLB entry for the old mapping has been
+		 * flushed.
 		 */
-		if (pte_present(pte) && pte_dirty(pte))
+		if (pte_present(pte))
 			force_flush = true;
 		pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
 		pte = move_soft_dirty_pte(pte);
@@ -179,13 +181,11 @@ static void move_ptes(struct vm_area_str
 	}
 
 	arch_leave_lazy_mmu_mode();
+	if (force_flush)
+		flush_tlb_range(vma, old_end - len, old_end);
 	if (new_ptl != old_ptl)
 		spin_unlock(new_ptl);
 	pte_unmap(new_pte - 1);
-	if (force_flush)
-		flush_tlb_range(vma, old_end - len, old_end);
-	else
-		*need_flush = true;
 	pte_unmap_unlock(old_pte - 1, old_ptl);
 	if (need_rmap_locks)
 		drop_rmap_locks(vma);
@@ -200,7 +200,6 @@ unsigned long move_page_tables(struct vm
 {
 	unsigned long extent, next, old_end;
 	pmd_t *old_pmd, *new_pmd;
-	bool need_flush = false;
 	unsigned long mmun_start;	/* For mmu_notifiers */
 	unsigned long mmun_end;		/* For mmu_notifiers */
 
@@ -231,8 +230,7 @@ unsigned long move_page_tables(struct vm
 				if (need_rmap_locks)
 					take_rmap_locks(vma);
 				moved = move_huge_pmd(vma, old_addr, new_addr,
-						    old_end, old_pmd, new_pmd,
-						    &need_flush);
+						    old_end, old_pmd, new_pmd);
 				if (need_rmap_locks)
 					drop_rmap_locks(vma);
 				if (moved)
@@ -250,10 +248,8 @@ unsigned long move_page_tables(struct vm
 		if (extent > LATENCY_LIMIT)
 			extent = LATENCY_LIMIT;
 		move_ptes(vma, old_pmd, old_addr, old_addr + extent, new_vma,
-			  new_pmd, new_addr, need_rmap_locks, &need_flush);
+			  new_pmd, new_addr, need_rmap_locks);
 	}
-	if (need_flush)
-		flush_tlb_range(vma, old_end-len, old_addr);
 
 	mmu_notifier_invalidate_range_end(vma->vm_mm, mmun_start, mmun_end);
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/bat_v_elp.c linux-libre-4.14.78-gnu/net/batman-adv/bat_v_elp.c
--- linux-libre-4.14.77-gnu/net/batman-adv/bat_v_elp.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/bat_v_elp.c	2018-10-20 03:48:54.000000000 -0400
@@ -227,7 +227,7 @@ batadv_v_elp_wifi_neigh_probe(struct bat
 		 * the packet to be exactly of that size to make the link
 		 * throughput estimation effective.
 		 */
-		skb_put(skb, probe_len - hard_iface->bat_v.elp_skb->len);
+		skb_put_zero(skb, probe_len - hard_iface->bat_v.elp_skb->len);
 
 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
 			   "Sending unicast (probe) ELP packet on interface %s to %pM\n",
@@ -254,6 +254,7 @@ static void batadv_v_elp_periodic_work(s
 	struct batadv_priv *bat_priv;
 	struct sk_buff *skb;
 	u32 elp_interval;
+	bool ret;
 
 	bat_v = container_of(work, struct batadv_hard_iface_bat_v, elp_wq.work);
 	hard_iface = container_of(bat_v, struct batadv_hard_iface, bat_v);
@@ -315,8 +316,11 @@ static void batadv_v_elp_periodic_work(s
 		 * may sleep and that is not allowed in an rcu protected
 		 * context. Therefore schedule a task for that.
 		 */
-		queue_work(batadv_event_workqueue,
-			   &hardif_neigh->bat_v.metric_work);
+		ret = queue_work(batadv_event_workqueue,
+				 &hardif_neigh->bat_v.metric_work);
+
+		if (!ret)
+			batadv_hardif_neigh_put(hardif_neigh);
 	}
 	rcu_read_unlock();
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/bridge_loop_avoidance.c linux-libre-4.14.78-gnu/net/batman-adv/bridge_loop_avoidance.c
--- linux-libre-4.14.77-gnu/net/batman-adv/bridge_loop_avoidance.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/bridge_loop_avoidance.c	2018-10-20 03:48:54.000000000 -0400
@@ -1772,6 +1772,7 @@ batadv_bla_loopdetect_check(struct batad
 {
 	struct batadv_bla_backbone_gw *backbone_gw;
 	struct ethhdr *ethhdr;
+	bool ret;
 
 	ethhdr = eth_hdr(skb);
 
@@ -1795,8 +1796,13 @@ batadv_bla_loopdetect_check(struct batad
 	if (unlikely(!backbone_gw))
 		return true;
 
-	queue_work(batadv_event_workqueue, &backbone_gw->report_work);
-	/* backbone_gw is unreferenced in the report work function function */
+	ret = queue_work(batadv_event_workqueue, &backbone_gw->report_work);
+
+	/* backbone_gw is unreferenced in the report work function function
+	 * if queue_work() call was successful
+	 */
+	if (!ret)
+		batadv_backbone_gw_put(backbone_gw);
 
 	return true;
 }
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/gateway_client.c linux-libre-4.14.78-gnu/net/batman-adv/gateway_client.c
--- linux-libre-4.14.77-gnu/net/batman-adv/gateway_client.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/gateway_client.c	2018-10-20 03:48:54.000000000 -0400
@@ -31,6 +31,7 @@
 #include <linux/kernel.h>
 #include <linux/kref.h>
 #include <linux/list.h>
+#include <linux/lockdep.h>
 #include <linux/netdevice.h>
 #include <linux/netlink.h>
 #include <linux/rculist.h>
@@ -325,6 +326,9 @@ out:
  * @bat_priv: the bat priv with all the soft interface information
  * @orig_node: originator announcing gateway capabilities
  * @gateway: announced bandwidth information
+ *
+ * Has to be called with the appropriate locks being acquired
+ * (gw.list_lock).
  */
 static void batadv_gw_node_add(struct batadv_priv *bat_priv,
 			       struct batadv_orig_node *orig_node,
@@ -332,6 +336,8 @@ static void batadv_gw_node_add(struct ba
 {
 	struct batadv_gw_node *gw_node;
 
+	lockdep_assert_held(&bat_priv->gw.list_lock);
+
 	if (gateway->bandwidth_down == 0)
 		return;
 
@@ -346,10 +352,8 @@ static void batadv_gw_node_add(struct ba
 	gw_node->bandwidth_down = ntohl(gateway->bandwidth_down);
 	gw_node->bandwidth_up = ntohl(gateway->bandwidth_up);
 
-	spin_lock_bh(&bat_priv->gw.list_lock);
 	kref_get(&gw_node->refcount);
 	hlist_add_head_rcu(&gw_node->list, &bat_priv->gw.gateway_list);
-	spin_unlock_bh(&bat_priv->gw.list_lock);
 
 	batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
 		   "Found new gateway %pM -> gw bandwidth: %u.%u/%u.%u MBit\n",
@@ -405,11 +409,14 @@ void batadv_gw_node_update(struct batadv
 {
 	struct batadv_gw_node *gw_node, *curr_gw = NULL;
 
+	spin_lock_bh(&bat_priv->gw.list_lock);
 	gw_node = batadv_gw_node_get(bat_priv, orig_node);
 	if (!gw_node) {
 		batadv_gw_node_add(bat_priv, orig_node, gateway);
+		spin_unlock_bh(&bat_priv->gw.list_lock);
 		goto out;
 	}
+	spin_unlock_bh(&bat_priv->gw.list_lock);
 
 	if ((gw_node->bandwidth_down == ntohl(gateway->bandwidth_down)) &&
 	    (gw_node->bandwidth_up == ntohl(gateway->bandwidth_up)))
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/network-coding.c linux-libre-4.14.78-gnu/net/batman-adv/network-coding.c
--- linux-libre-4.14.77-gnu/net/batman-adv/network-coding.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/network-coding.c	2018-10-20 03:48:54.000000000 -0400
@@ -850,16 +850,27 @@ batadv_nc_get_nc_node(struct batadv_priv
 	spinlock_t *lock; /* Used to lock list selected by "int in_coding" */
 	struct list_head *list;
 
+	/* Select ingoing or outgoing coding node */
+	if (in_coding) {
+		lock = &orig_neigh_node->in_coding_list_lock;
+		list = &orig_neigh_node->in_coding_list;
+	} else {
+		lock = &orig_neigh_node->out_coding_list_lock;
+		list = &orig_neigh_node->out_coding_list;
+	}
+
+	spin_lock_bh(lock);
+
 	/* Check if nc_node is already added */
 	nc_node = batadv_nc_find_nc_node(orig_node, orig_neigh_node, in_coding);
 
 	/* Node found */
 	if (nc_node)
-		return nc_node;
+		goto unlock;
 
 	nc_node = kzalloc(sizeof(*nc_node), GFP_ATOMIC);
 	if (!nc_node)
-		return NULL;
+		goto unlock;
 
 	/* Initialize nc_node */
 	INIT_LIST_HEAD(&nc_node->list);
@@ -868,22 +879,14 @@ batadv_nc_get_nc_node(struct batadv_priv
 	kref_get(&orig_neigh_node->refcount);
 	nc_node->orig_node = orig_neigh_node;
 
-	/* Select ingoing or outgoing coding node */
-	if (in_coding) {
-		lock = &orig_neigh_node->in_coding_list_lock;
-		list = &orig_neigh_node->in_coding_list;
-	} else {
-		lock = &orig_neigh_node->out_coding_list_lock;
-		list = &orig_neigh_node->out_coding_list;
-	}
-
 	batadv_dbg(BATADV_DBG_NC, bat_priv, "Adding nc_node %pM -> %pM\n",
 		   nc_node->addr, nc_node->orig_node->orig);
 
 	/* Add nc_node to orig_node */
-	spin_lock_bh(lock);
 	kref_get(&nc_node->refcount);
 	list_add_tail_rcu(&nc_node->list, list);
+
+unlock:
 	spin_unlock_bh(lock);
 
 	return nc_node;
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/soft-interface.c linux-libre-4.14.78-gnu/net/batman-adv/soft-interface.c
--- linux-libre-4.14.77-gnu/net/batman-adv/soft-interface.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/soft-interface.c	2018-10-20 03:48:54.000000000 -0400
@@ -566,15 +566,20 @@ int batadv_softif_create_vlan(struct bat
 	struct batadv_softif_vlan *vlan;
 	int err;
 
+	spin_lock_bh(&bat_priv->softif_vlan_list_lock);
+
 	vlan = batadv_softif_vlan_get(bat_priv, vid);
 	if (vlan) {
 		batadv_softif_vlan_put(vlan);
+		spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
 		return -EEXIST;
 	}
 
 	vlan = kzalloc(sizeof(*vlan), GFP_ATOMIC);
-	if (!vlan)
+	if (!vlan) {
+		spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
 		return -ENOMEM;
+	}
 
 	vlan->bat_priv = bat_priv;
 	vlan->vid = vid;
@@ -582,17 +587,23 @@ int batadv_softif_create_vlan(struct bat
 
 	atomic_set(&vlan->ap_isolation, 0);
 
+	kref_get(&vlan->refcount);
+	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);
+	spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
+
+	/* batadv_sysfs_add_vlan cannot be in the spinlock section due to the
+	 * sleeping behavior of the sysfs functions and the fs_reclaim lock
+	 */
 	err = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);
 	if (err) {
-		kfree(vlan);
+		/* ref for the function */
+		batadv_softif_vlan_put(vlan);
+
+		/* ref for the list */
+		batadv_softif_vlan_put(vlan);
 		return err;
 	}
 
-	spin_lock_bh(&bat_priv->softif_vlan_list_lock);
-	kref_get(&vlan->refcount);
-	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);
-	spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
-
 	/* add a new TT local entry. This one will be marked with the NOPURGE
 	 * flag
 	 */
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/sysfs.c linux-libre-4.14.78-gnu/net/batman-adv/sysfs.c
--- linux-libre-4.14.77-gnu/net/batman-adv/sysfs.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/sysfs.c	2018-10-20 03:48:54.000000000 -0400
@@ -186,7 +186,8 @@ ssize_t batadv_store_##_name(struct kobj
 									\
 	return __batadv_store_uint_attr(buff, count, _min, _max,	\
 					_post_func, attr,		\
-					&bat_priv->_var, net_dev);	\
+					&bat_priv->_var, net_dev,	\
+					NULL);	\
 }
 
 #define BATADV_ATTR_SIF_SHOW_UINT(_name, _var)				\
@@ -260,7 +261,9 @@ ssize_t batadv_store_##_name(struct kobj
 									\
 	length = __batadv_store_uint_attr(buff, count, _min, _max,	\
 					  _post_func, attr,		\
-					  &hard_iface->_var, net_dev);	\
+					  &hard_iface->_var,		\
+					  hard_iface->soft_iface,	\
+					  net_dev);			\
 									\
 	batadv_hardif_put(hard_iface);				\
 	return length;							\
@@ -354,10 +357,12 @@ __batadv_store_bool_attr(char *buff, siz
 
 static int batadv_store_uint_attr(const char *buff, size_t count,
 				  struct net_device *net_dev,
+				  struct net_device *slave_dev,
 				  const char *attr_name,
 				  unsigned int min, unsigned int max,
 				  atomic_t *attr)
 {
+	char ifname[IFNAMSIZ + 3] = "";
 	unsigned long uint_val;
 	int ret;
 
@@ -383,8 +388,11 @@ static int batadv_store_uint_attr(const
 	if (atomic_read(attr) == uint_val)
 		return count;
 
-	batadv_info(net_dev, "%s: Changing from: %i to: %lu\n",
-		    attr_name, atomic_read(attr), uint_val);
+	if (slave_dev)
+		snprintf(ifname, sizeof(ifname), "%s: ", slave_dev->name);
+
+	batadv_info(net_dev, "%s: %sChanging from: %i to: %lu\n",
+		    attr_name, ifname, atomic_read(attr), uint_val);
 
 	atomic_set(attr, uint_val);
 	return count;
@@ -395,12 +403,13 @@ static ssize_t __batadv_store_uint_attr(
 					void (*post_func)(struct net_device *),
 					const struct attribute *attr,
 					atomic_t *attr_store,
-					struct net_device *net_dev)
+					struct net_device *net_dev,
+					struct net_device *slave_dev)
 {
 	int ret;
 
-	ret = batadv_store_uint_attr(buff, count, net_dev, attr->name, min, max,
-				     attr_store);
+	ret = batadv_store_uint_attr(buff, count, net_dev, slave_dev,
+				     attr->name, min, max, attr_store);
 	if (post_func && ret)
 		post_func(net_dev);
 
@@ -569,7 +578,7 @@ static ssize_t batadv_store_gw_sel_class
 	return __batadv_store_uint_attr(buff, count, 1, BATADV_TQ_MAX_VALUE,
 					batadv_post_gw_reselect, attr,
 					&bat_priv->gw.sel_class,
-					bat_priv->soft_iface);
+					bat_priv->soft_iface, NULL);
 }
 
 static ssize_t batadv_show_gw_bwidth(struct kobject *kobj,
@@ -1078,8 +1087,9 @@ static ssize_t batadv_store_throughput_o
 	if (old_tp_override == tp_override)
 		goto out;
 
-	batadv_info(net_dev, "%s: Changing from: %u.%u MBit to: %u.%u MBit\n",
-		    "throughput_override",
+	batadv_info(hard_iface->soft_iface,
+		    "%s: %s: Changing from: %u.%u MBit to: %u.%u MBit\n",
+		    "throughput_override", net_dev->name,
 		    old_tp_override / 10, old_tp_override % 10,
 		    tp_override / 10, tp_override % 10);
 
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/translation-table.c linux-libre-4.14.78-gnu/net/batman-adv/translation-table.c
--- linux-libre-4.14.77-gnu/net/batman-adv/translation-table.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/translation-table.c	2018-10-20 03:48:54.000000000 -0400
@@ -1587,6 +1587,8 @@ batadv_tt_global_orig_entry_add(struct b
 {
 	struct batadv_tt_orig_list_entry *orig_entry;
 
+	spin_lock_bh(&tt_global->list_lock);
+
 	orig_entry = batadv_tt_global_orig_entry_find(tt_global, orig_node);
 	if (orig_entry) {
 		/* refresh the ttvn: the current value could be a bogus one that
@@ -1609,11 +1611,9 @@ batadv_tt_global_orig_entry_add(struct b
 	orig_entry->flags = flags;
 	kref_init(&orig_entry->refcount);
 
-	spin_lock_bh(&tt_global->list_lock);
 	kref_get(&orig_entry->refcount);
 	hlist_add_head_rcu(&orig_entry->list,
 			   &tt_global->orig_list);
-	spin_unlock_bh(&tt_global->list_lock);
 	atomic_inc(&tt_global->orig_list_count);
 
 sync_flags:
@@ -1621,6 +1621,8 @@ sync_flags:
 out:
 	if (orig_entry)
 		batadv_tt_orig_list_entry_put(orig_entry);
+
+	spin_unlock_bh(&tt_global->list_lock);
 }
 
 /**
diff -druNp --no-dereference linux-libre-4.14.77-gnu/net/batman-adv/tvlv.c linux-libre-4.14.78-gnu/net/batman-adv/tvlv.c
--- linux-libre-4.14.77-gnu/net/batman-adv/tvlv.c	2018-10-18 03:16:28.000000000 -0400
+++ linux-libre-4.14.78-gnu/net/batman-adv/tvlv.c	2018-10-20 03:48:54.000000000 -0400
@@ -528,15 +528,20 @@ void batadv_tvlv_handler_register(struct
 {
 	struct batadv_tvlv_handler *tvlv_handler;
 
+	spin_lock_bh(&bat_priv->tvlv.handler_list_lock);
+
 	tvlv_handler = batadv_tvlv_handler_get(bat_priv, type, version);
 	if (tvlv_handler) {
+		spin_unlock_bh(&bat_priv->tvlv.handler_list_lock);
 		batadv_tvlv_handler_put(tvlv_handler);
 		return;
 	}
 
 	tvlv_handler = kzalloc(sizeof(*tvlv_handler), GFP_ATOMIC);
-	if (!tvlv_handler)
+	if (!tvlv_handler) {
+		spin_unlock_bh(&bat_priv->tvlv.handler_list_lock);
 		return;
+	}
 
 	tvlv_handler->ogm_handler = optr;
 	tvlv_handler->unicast_handler = uptr;
@@ -546,7 +551,6 @@ void batadv_tvlv_handler_register(struct
 	kref_init(&tvlv_handler->refcount);
 	INIT_HLIST_NODE(&tvlv_handler->list);
 
-	spin_lock_bh(&bat_priv->tvlv.handler_list_lock);
 	kref_get(&tvlv_handler->refcount);
 	hlist_add_head_rcu(&tvlv_handler->list, &bat_priv->tvlv.handler_list);
 	spin_unlock_bh(&bat_priv->tvlv.handler_list_lock);
