diff -druNp --no-dereference linux-libre-4.14.72-gnu/arch/x86/xen/pmu.c linux-libre-4.14.73-gnu/arch/x86/xen/pmu.c
--- linux-libre-4.14.72-gnu/arch/x86/xen/pmu.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/arch/x86/xen/pmu.c	2018-09-29 06:06:07.000000000 -0400
@@ -478,7 +478,7 @@ static void xen_convert_regs(const struc
 irqreturn_t xen_pmu_irq_handler(int irq, void *dev_id)
 {
 	int err, ret = IRQ_NONE;
-	struct pt_regs regs;
+	struct pt_regs regs = {0};
 	const struct xen_pmu_data *xenpmu_data = get_xenpmu_data();
 	uint8_t xenpmu_flags = get_xenpmu_flags();
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c linux-libre-4.14.73-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c	2018-09-26 11:42:24.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c	2018-09-29 09:26:42.000000000 -0400
@@ -715,12 +715,14 @@ static int amdgpu_cgs_get_firmware_info(
 				break;
 			case CHIP_POLARIS10:
 				if (type == CGS_UCODE_ID_SMU) {
-					if ((adev->pdev->device == 0x67df) &&
-					    ((adev->pdev->revision == 0xe0) ||
-					     (adev->pdev->revision == 0xe3) ||
-					     (adev->pdev->revision == 0xe4) ||
-					     (adev->pdev->revision == 0xe5) ||
-					     (adev->pdev->revision == 0xe7) ||
+					if (((adev->pdev->device == 0x67df) &&
+					     ((adev->pdev->revision == 0xe0) ||
+					      (adev->pdev->revision == 0xe3) ||
+					      (adev->pdev->revision == 0xe4) ||
+					      (adev->pdev->revision == 0xe5) ||
+					      (adev->pdev->revision == 0xe7) ||
+					      (adev->pdev->revision == 0xef))) ||
+					    ((adev->pdev->device == 0x6fdf) &&
 					     (adev->pdev->revision == 0xef))) {
 						info->is_kicker = true;
 						strcpy(fw_name, "/*(DEBLOBBED)*/");
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c linux-libre-4.14.73-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c	2018-09-29 06:06:07.000000000 -0400
@@ -500,6 +500,7 @@ static const struct pci_device_id pciidl
 	{0x1002, 0x67CA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
 	{0x1002, 0x67CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
 	{0x1002, 0x67CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
+	{0x1002, 0x6FDF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS10},
 	/* Polaris12 */
 	{0x1002, 0x6980, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
 	{0x1002, 0x6981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c	2018-09-29 06:06:07.000000000 -0400
@@ -570,12 +570,16 @@ nouveau_connector_detect(struct drm_conn
 		nv_connector->edid = NULL;
 	}
 
-	/* Outputs are only polled while runtime active, so acquiring a
-	 * runtime PM ref here is unnecessary (and would deadlock upon
-	 * runtime suspend because it waits for polling to finish).
+	/* Outputs are only polled while runtime active, so resuming the
+	 * device here is unnecessary (and would deadlock upon runtime suspend
+	 * because it waits for polling to finish). We do however, want to
+	 * prevent the autosuspend timer from elapsing during this operation
+	 * if possible.
 	 */
-	if (!drm_kms_helper_is_poll_worker()) {
-		ret = pm_runtime_get_sync(connector->dev->dev);
+	if (drm_kms_helper_is_poll_worker()) {
+		pm_runtime_get_noresume(dev->dev);
+	} else {
+		ret = pm_runtime_get_sync(dev->dev);
 		if (ret < 0 && ret != -EACCES)
 			return conn_status;
 	}
@@ -653,10 +657,8 @@ detect_analog:
 
  out:
 
-	if (!drm_kms_helper_is_poll_worker()) {
-		pm_runtime_mark_last_busy(connector->dev->dev);
-		pm_runtime_put_autosuspend(connector->dev->dev);
-	}
+	pm_runtime_mark_last_busy(dev->dev);
+	pm_runtime_put_autosuspend(dev->dev);
 
 	return conn_status;
 }
@@ -1120,6 +1122,26 @@ nouveau_connector_hotplug(struct nvif_no
 	const struct nvif_notify_conn_rep_v0 *rep = notify->data;
 	const char *name = connector->name;
 	struct nouveau_encoder *nv_encoder;
+	int ret;
+
+	ret = pm_runtime_get(drm->dev->dev);
+	if (ret == 0) {
+		/* We can't block here if there's a pending PM request
+		 * running, as we'll deadlock nouveau_display_fini() when it
+		 * calls nvif_put() on our nvif_notify struct. So, simply
+		 * defer the hotplug event until the device finishes resuming
+		 */
+		NV_DEBUG(drm, "Deferring HPD on %s until runtime resume\n",
+			 name);
+		schedule_work(&drm->hpd_work);
+
+		pm_runtime_put_noidle(drm->dev->dev);
+		return NVIF_NOTIFY_KEEP;
+	} else if (ret != 1 && ret != -EACCES) {
+		NV_WARN(drm, "HPD on %s dropped due to RPM failure: %d\n",
+			name, ret);
+		return NVIF_NOTIFY_DROP;
+	}
 
 	if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) {
 		NV_DEBUG(drm, "service %s\n", name);
@@ -1137,6 +1159,8 @@ nouveau_connector_hotplug(struct nvif_no
 		drm_helper_hpd_irq_event(connector->dev);
 	}
 
+	pm_runtime_mark_last_busy(drm->dev->dev);
+	pm_runtime_put_autosuspend(drm->dev->dev);
 	return NVIF_NOTIFY_KEEP;
 }
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_display.c linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_display.c
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_display.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_display.c	2018-09-29 06:06:07.000000000 -0400
@@ -356,8 +356,6 @@ nouveau_display_hpd_work(struct work_str
 	pm_runtime_get_sync(drm->dev->dev);
 
 	drm_helper_hpd_irq_event(drm->dev);
-	/* enable polling for external displays */
-	drm_kms_helper_poll_enable(drm->dev);
 
 	pm_runtime_mark_last_busy(drm->dev->dev);
 	pm_runtime_put_sync(drm->dev->dev);
@@ -380,15 +378,29 @@ nouveau_display_acpi_ntfy(struct notifie
 {
 	struct nouveau_drm *drm = container_of(nb, typeof(*drm), acpi_nb);
 	struct acpi_bus_event *info = data;
+	int ret;
 
 	if (!strcmp(info->device_class, ACPI_VIDEO_CLASS)) {
 		if (info->type == ACPI_VIDEO_NOTIFY_PROBE) {
-			/*
-			 * This may be the only indication we receive of a
-			 * connector hotplug on a runtime suspended GPU,
-			 * schedule hpd_work to check.
-			 */
-			schedule_work(&drm->hpd_work);
+			ret = pm_runtime_get(drm->dev->dev);
+			if (ret == 1 || ret == -EACCES) {
+				/* If the GPU is already awake, or in a state
+				 * where we can't wake it up, it can handle
+				 * it's own hotplug events.
+				 */
+				pm_runtime_put_autosuspend(drm->dev->dev);
+			} else if (ret == 0) {
+				/* This may be the only indication we receive
+				 * of a connector hotplug on a runtime
+				 * suspended GPU, schedule hpd_work to check.
+				 */
+				NV_DEBUG(drm, "ACPI requested connector reprobe\n");
+				schedule_work(&drm->hpd_work);
+				pm_runtime_put_noidle(drm->dev->dev);
+			} else {
+				NV_WARN(drm, "Dropped ACPI reprobe event due to RPM error: %d\n",
+					ret);
+			}
 
 			/* acpi-video should not generate keypresses for this */
 			return NOTIFY_BAD;
@@ -412,6 +424,11 @@ nouveau_display_init(struct drm_device *
 	if (ret)
 		return ret;
 
+	/* enable connector detection and polling for connectors without HPD
+	 * support
+	 */
+	drm_kms_helper_poll_enable(dev);
+
 	/* enable hotplug interrupts */
 	drm_connector_list_iter_begin(dev, &conn_iter);
 	nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) {
@@ -426,7 +443,7 @@ nouveau_display_init(struct drm_device *
 }
 
 void
-nouveau_display_fini(struct drm_device *dev, bool suspend)
+nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime)
 {
 	struct nouveau_display *disp = nouveau_display(dev);
 	struct nouveau_drm *drm = nouveau_drm(dev);
@@ -451,6 +468,9 @@ nouveau_display_fini(struct drm_device *
 	}
 	drm_connector_list_iter_end(&conn_iter);
 
+	if (!runtime)
+		cancel_work_sync(&drm->hpd_work);
+
 	drm_kms_helper_poll_disable(dev);
 	disp->fini(dev);
 }
@@ -640,11 +660,11 @@ nouveau_display_suspend(struct drm_devic
 			}
 		}
 
-		nouveau_display_fini(dev, true);
+		nouveau_display_fini(dev, true, runtime);
 		return 0;
 	}
 
-	nouveau_display_fini(dev, true);
+	nouveau_display_fini(dev, true, runtime);
 
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		struct nouveau_framebuffer *nouveau_fb;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_display.h linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_display.h
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_display.h	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_display.h	2018-09-29 06:06:07.000000000 -0400
@@ -64,7 +64,7 @@ nouveau_display(struct drm_device *dev)
 int  nouveau_display_create(struct drm_device *dev);
 void nouveau_display_destroy(struct drm_device *dev);
 int  nouveau_display_init(struct drm_device *dev);
-void nouveau_display_fini(struct drm_device *dev, bool suspend);
+void nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime);
 int  nouveau_display_suspend(struct drm_device *dev, bool runtime);
 void nouveau_display_resume(struct drm_device *dev, bool runtime);
 int  nouveau_display_vblank_enable(struct drm_device *, unsigned int);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c	2018-09-29 06:06:07.000000000 -0400
@@ -546,7 +546,7 @@ nouveau_drm_unload(struct drm_device *de
 	nouveau_debugfs_fini(drm);
 
 	if (dev->mode_config.num_crtc)
-		nouveau_display_fini(dev, false);
+		nouveau_display_fini(dev, false, false);
 	nouveau_display_destroy(dev);
 
 	nouveau_bios_takedown(dev);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/udl/udl_fb.c linux-libre-4.14.73-gnu/drivers/gpu/drm/udl/udl_fb.c
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/udl/udl_fb.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/udl/udl_fb.c	2018-09-29 06:06:07.000000000 -0400
@@ -432,9 +432,11 @@ static void udl_fbdev_destroy(struct drm
 {
 	drm_fb_helper_unregister_fbi(&ufbdev->helper);
 	drm_fb_helper_fini(&ufbdev->helper);
-	drm_framebuffer_unregister_private(&ufbdev->ufb.base);
-	drm_framebuffer_cleanup(&ufbdev->ufb.base);
-	drm_gem_object_put_unlocked(&ufbdev->ufb.obj->base);
+	if (ufbdev->ufb.obj) {
+		drm_framebuffer_unregister_private(&ufbdev->ufb.base);
+		drm_framebuffer_cleanup(&ufbdev->ufb.base);
+		drm_gem_object_put_unlocked(&ufbdev->ufb.obj->base);
+	}
 }
 
 int udl_fbdev_init(struct drm_device *dev)
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/gpu/drm/vc4/vc4_plane.c linux-libre-4.14.73-gnu/drivers/gpu/drm/vc4/vc4_plane.c
--- linux-libre-4.14.72-gnu/drivers/gpu/drm/vc4/vc4_plane.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/gpu/drm/vc4/vc4_plane.c	2018-09-29 06:06:07.000000000 -0400
@@ -329,6 +329,9 @@ static int vc4_plane_setup_clipping_and_
 	vc4_state->y_scaling[0] = vc4_get_scaling_mode(vc4_state->src_h[0],
 						       vc4_state->crtc_h);
 
+	vc4_state->is_unity = (vc4_state->x_scaling[0] == VC4_SCALING_NONE &&
+			       vc4_state->y_scaling[0] == VC4_SCALING_NONE);
+
 	if (num_planes > 1) {
 		vc4_state->is_yuv = true;
 
@@ -344,24 +347,17 @@ static int vc4_plane_setup_clipping_and_
 			vc4_get_scaling_mode(vc4_state->src_h[1],
 					     vc4_state->crtc_h);
 
-		/* YUV conversion requires that scaling be enabled,
-		 * even on a plane that's otherwise 1:1.  Choose TPZ
-		 * for simplicity.
+		/* YUV conversion requires that horizontal scaling be enabled,
+		 * even on a plane that's otherwise 1:1. Looks like only PPF
+		 * works in that case, so let's pick that one.
 		 */
-		if (vc4_state->x_scaling[0] == VC4_SCALING_NONE)
-			vc4_state->x_scaling[0] = VC4_SCALING_TPZ;
-		if (vc4_state->y_scaling[0] == VC4_SCALING_NONE)
-			vc4_state->y_scaling[0] = VC4_SCALING_TPZ;
+		if (vc4_state->is_unity)
+			vc4_state->x_scaling[0] = VC4_SCALING_PPF;
 	} else {
 		vc4_state->x_scaling[1] = VC4_SCALING_NONE;
 		vc4_state->y_scaling[1] = VC4_SCALING_NONE;
 	}
 
-	vc4_state->is_unity = (vc4_state->x_scaling[0] == VC4_SCALING_NONE &&
-			       vc4_state->y_scaling[0] == VC4_SCALING_NONE &&
-			       vc4_state->x_scaling[1] == VC4_SCALING_NONE &&
-			       vc4_state->y_scaling[1] == VC4_SCALING_NONE);
-
 	/* No configuring scaling on the cursor plane, since it gets
 	   non-vblank-synced updates, and scaling requires requires
 	   LBM changes which have to be vblank-synced.
@@ -639,7 +635,10 @@ static int vc4_plane_mode_set(struct drm
 		vc4_dlist_write(vc4_state, SCALER_CSC2_ITR_R_601_5);
 	}
 
-	if (!vc4_state->is_unity) {
+	if (vc4_state->x_scaling[0] != VC4_SCALING_NONE ||
+	    vc4_state->x_scaling[1] != VC4_SCALING_NONE ||
+	    vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
+	    vc4_state->y_scaling[1] != VC4_SCALING_NONE) {
 		/* LBM Base Address. */
 		if (vc4_state->y_scaling[0] != VC4_SCALING_NONE ||
 		    vc4_state->y_scaling[1] != VC4_SCALING_NONE) {
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/infiniband/hw/cxgb4/qp.c linux-libre-4.14.73-gnu/drivers/infiniband/hw/cxgb4/qp.c
--- linux-libre-4.14.72-gnu/drivers/infiniband/hw/cxgb4/qp.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/infiniband/hw/cxgb4/qp.c	2018-09-29 06:06:07.000000000 -0400
@@ -1395,6 +1395,12 @@ static void flush_qp(struct c4iw_qp *qhp
 	schp = to_c4iw_cq(qhp->ibqp.send_cq);
 
 	if (qhp->ibqp.uobject) {
+
+		/* for user qps, qhp->wq.flushed is protected by qhp->mutex */
+		if (qhp->wq.flushed)
+			return;
+
+		qhp->wq.flushed = 1;
 		t4_set_wq_in_error(&qhp->wq);
 		t4_set_cq_in_error(&rchp->cq);
 		spin_lock_irqsave(&rchp->comp_handler_lock, flag);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/misc/vmw_balloon.c linux-libre-4.14.73-gnu/drivers/misc/vmw_balloon.c
--- linux-libre-4.14.72-gnu/drivers/misc/vmw_balloon.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/misc/vmw_balloon.c	2018-09-29 06:06:07.000000000 -0400
@@ -45,6 +45,7 @@
 #include <linux/seq_file.h>
 #include <linux/vmw_vmci_defs.h>
 #include <linux/vmw_vmci_api.h>
+#include <linux/io.h>
 #include <asm/hypervisor.h>
 
 MODULE_AUTHOR("VMware, Inc.");
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/net/appletalk/ipddp.c linux-libre-4.14.73-gnu/drivers/net/appletalk/ipddp.c
--- linux-libre-4.14.72-gnu/drivers/net/appletalk/ipddp.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/net/appletalk/ipddp.c	2018-09-29 06:06:07.000000000 -0400
@@ -283,8 +283,12 @@ static int ipddp_ioctl(struct net_device
                 case SIOCFINDIPDDPRT:
 			spin_lock_bh(&ipddp_route_lock);
 			rp = __ipddp_find_route(&rcp);
-			if (rp)
-				memcpy(&rcp2, rp, sizeof(rcp2));
+			if (rp) {
+				memset(&rcp2, 0, sizeof(rcp2));
+				rcp2.ip    = rp->ip;
+				rcp2.at    = rp->at;
+				rcp2.flags = rp->flags;
+			}
 			spin_unlock_bh(&ipddp_route_lock);
 
 			if (rp) {
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/net/ethernet/hp/hp100.c linux-libre-4.14.73-gnu/drivers/net/ethernet/hp/hp100.c
--- linux-libre-4.14.72-gnu/drivers/net/ethernet/hp/hp100.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/net/ethernet/hp/hp100.c	2018-09-29 06:06:07.000000000 -0400
@@ -2634,7 +2634,7 @@ static int hp100_login_to_vg_hub(struct
 		/* Wait for link to drop */
 		time = jiffies + (HZ / 10);
 		do {
-			if (~(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST))
+			if (!(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST))
 				break;
 			if (!in_interrupt())
 				schedule_timeout_interruptible(1);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/net/ppp/pppoe.c linux-libre-4.14.73-gnu/drivers/net/ppp/pppoe.c
--- linux-libre-4.14.72-gnu/drivers/net/ppp/pppoe.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/net/ppp/pppoe.c	2018-09-29 06:06:07.000000000 -0400
@@ -429,6 +429,9 @@ static int pppoe_rcv(struct sk_buff *skb
 	if (!skb)
 		goto out;
 
+	if (skb_mac_header_len(skb) < ETH_HLEN)
+		goto drop;
+
 	if (!pskb_may_pull(skb, sizeof(struct pppoe_hdr)))
 		goto drop;
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/net/usb/qmi_wwan.c linux-libre-4.14.73-gnu/drivers/net/usb/qmi_wwan.c
--- linux-libre-4.14.72-gnu/drivers/net/usb/qmi_wwan.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/net/usb/qmi_wwan.c	2018-09-29 06:06:07.000000000 -0400
@@ -1205,13 +1205,13 @@ static const struct usb_device_id produc
 	{QMI_FIXED_INTF(0x1199, 0x9061, 8)},	/* Sierra Wireless Modem */
 	{QMI_FIXED_INTF(0x1199, 0x9063, 8)},	/* Sierra Wireless EM7305 */
 	{QMI_FIXED_INTF(0x1199, 0x9063, 10)},	/* Sierra Wireless EM7305 */
-	{QMI_FIXED_INTF(0x1199, 0x9071, 8)},	/* Sierra Wireless MC74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9071, 10)},	/* Sierra Wireless MC74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9079, 8)},	/* Sierra Wireless EM74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9079, 10)},	/* Sierra Wireless EM74xx */
-	{QMI_FIXED_INTF(0x1199, 0x907b, 8)},	/* Sierra Wireless EM74xx */
-	{QMI_FIXED_INTF(0x1199, 0x907b, 10)},	/* Sierra Wireless EM74xx */
-	{QMI_FIXED_INTF(0x1199, 0x9091, 8)},	/* Sierra Wireless EM7565 */
+	{QMI_QUIRK_SET_DTR(0x1199, 0x9071, 8)},	/* Sierra Wireless MC74xx */
+	{QMI_QUIRK_SET_DTR(0x1199, 0x9071, 10)},/* Sierra Wireless MC74xx */
+	{QMI_QUIRK_SET_DTR(0x1199, 0x9079, 8)},	/* Sierra Wireless EM74xx */
+	{QMI_QUIRK_SET_DTR(0x1199, 0x9079, 10)},/* Sierra Wireless EM74xx */
+	{QMI_QUIRK_SET_DTR(0x1199, 0x907b, 8)},	/* Sierra Wireless EM74xx */
+	{QMI_QUIRK_SET_DTR(0x1199, 0x907b, 10)},/* Sierra Wireless EM74xx */
+	{QMI_QUIRK_SET_DTR(0x1199, 0x9091, 8)},	/* Sierra Wireless EM7565 */
 	{QMI_FIXED_INTF(0x1bbb, 0x011e, 4)},	/* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */
 	{QMI_FIXED_INTF(0x1bbb, 0x0203, 2)},	/* Alcatel L800MA */
 	{QMI_FIXED_INTF(0x2357, 0x0201, 4)},	/* TP-LINK HSUPA Modem MA180 */
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/net/xen-netfront.c linux-libre-4.14.73-gnu/drivers/net/xen-netfront.c
--- linux-libre-4.14.72-gnu/drivers/net/xen-netfront.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/net/xen-netfront.c	2018-09-29 06:06:07.000000000 -0400
@@ -907,7 +907,11 @@ static RING_IDX xennet_fill_frags(struct
 			BUG_ON(pull_to <= skb_headlen(skb));
 			__pskb_pull_tail(skb, pull_to - skb_headlen(skb));
 		}
-		BUG_ON(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS);
+		if (unlikely(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS)) {
+			queue->rx.rsp_cons = ++cons;
+			kfree_skb(nskb);
+			return ~0U;
+		}
 
 		skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
 				skb_frag_page(nfrag),
@@ -1044,6 +1048,8 @@ err:
 		skb->len += rx->status;
 
 		i = xennet_fill_frags(queue, skb, &tmpq);
+		if (unlikely(i == ~0U))
+			goto err;
 
 		if (rx->flags & XEN_NETRXF_csum_blank)
 			skb->ip_summed = CHECKSUM_PARTIAL;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/pci/host/pci-aardvark.c linux-libre-4.14.73-gnu/drivers/pci/host/pci-aardvark.c
--- linux-libre-4.14.72-gnu/drivers/pci/host/pci-aardvark.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/pci/host/pci-aardvark.c	2018-09-29 06:06:07.000000000 -0400
@@ -954,6 +954,7 @@ static int advk_pcie_probe(struct platfo
 
 	bus = bridge->bus;
 
+	pci_bus_size_bridges(bus);
 	pci_bus_assign_resources(bus);
 
 	list_for_each_entry(child, &bus->children, node)
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/pci/quirks.c linux-libre-4.14.73-gnu/drivers/pci/quirks.c
--- linux-libre-4.14.72-gnu/drivers/pci/quirks.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/pci/quirks.c	2018-09-29 06:06:07.000000000 -0400
@@ -4388,11 +4388,6 @@ static int pci_quirk_qcom_rp_acs(struct
  *
  * 0x9d10-0x9d1b PCI Express Root port #{1-12}
  *
- * The 300 series chipset suffers from the same bug so include those root
- * ports here as well.
- *
- * 0xa32c-0xa343 PCI Express Root port #{0-24}
- *
  * [1] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-datasheet-vol-2.html
  * [2] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-datasheet-vol-1.html
  * [3] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-spec-update.html
@@ -4410,7 +4405,6 @@ static bool pci_quirk_intel_spt_pch_acs_
 	case 0xa110 ... 0xa11f: case 0xa167 ... 0xa16a: /* Sunrise Point */
 	case 0xa290 ... 0xa29f: case 0xa2e7 ... 0xa2ee: /* Union Point */
 	case 0x9d10 ... 0x9d1b: /* 7th & 8th Gen Mobile */
-	case 0xa32c ... 0xa343:				/* 300 series */
 		return true;
 	}
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/platform/x86/alienware-wmi.c linux-libre-4.14.73-gnu/drivers/platform/x86/alienware-wmi.c
--- linux-libre-4.14.72-gnu/drivers/platform/x86/alienware-wmi.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/platform/x86/alienware-wmi.c	2018-09-29 06:06:07.000000000 -0400
@@ -519,6 +519,7 @@ static acpi_status alienware_wmax_comman
 		if (obj && obj->type == ACPI_TYPE_INTEGER)
 			*out_data = (u32) obj->integer.value;
 	}
+	kfree(output.pointer);
 	return status;
 
 }
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/rpmsg/rpmsg_core.c linux-libre-4.14.73-gnu/drivers/rpmsg/rpmsg_core.c
--- linux-libre-4.14.72-gnu/drivers/rpmsg/rpmsg_core.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/rpmsg/rpmsg_core.c	2018-09-29 06:06:07.000000000 -0400
@@ -23,7 +23,6 @@
 #include <linux/module.h>
 #include <linux/rpmsg.h>
 #include <linux/of_device.h>
-#include <linux/pm_domain.h>
 #include <linux/slab.h>
 
 #include "rpmsg_internal.h"
@@ -419,10 +418,6 @@ static int rpmsg_dev_probe(struct device
 	struct rpmsg_endpoint *ept = NULL;
 	int err;
 
-	err = dev_pm_domain_attach(dev, true);
-	if (err)
-		goto out;
-
 	if (rpdrv->callback) {
 		strncpy(chinfo.name, rpdev->id.name, RPMSG_NAME_SIZE);
 		chinfo.src = rpdev->src;
@@ -464,8 +459,6 @@ static int rpmsg_dev_remove(struct devic
 
 	rpdrv->remove(rpdev);
 
-	dev_pm_domain_detach(dev, true);
-
 	if (rpdev->ept)
 		rpmsg_destroy_ept(rpdev->ept);
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/spi/spi.c linux-libre-4.14.73-gnu/drivers/spi/spi.c
--- linux-libre-4.14.72-gnu/drivers/spi/spi.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/spi/spi.c	2018-09-29 06:06:07.000000000 -0400
@@ -2108,8 +2108,17 @@ int spi_register_controller(struct spi_c
 	 */
 	if (ctlr->num_chipselect == 0)
 		return -EINVAL;
-	/* allocate dynamic bus number using Linux idr */
-	if ((ctlr->bus_num < 0) && ctlr->dev.of_node) {
+	if (ctlr->bus_num >= 0) {
+		/* devices with a fixed bus num must check-in with the num */
+		mutex_lock(&board_lock);
+		id = idr_alloc(&spi_master_idr, ctlr, ctlr->bus_num,
+			ctlr->bus_num + 1, GFP_KERNEL);
+		mutex_unlock(&board_lock);
+		if (WARN(id < 0, "couldn't get idr"))
+			return id == -ENOSPC ? -EBUSY : id;
+		ctlr->bus_num = id;
+	} else if (ctlr->dev.of_node) {
+		/* allocate dynamic bus number using Linux idr */
 		id = of_alias_get_id(ctlr->dev.of_node, "spi");
 		if (id >= 0) {
 			ctlr->bus_num = id;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/target/iscsi/iscsi_target_auth.c linux-libre-4.14.73-gnu/drivers/target/iscsi/iscsi_target_auth.c
--- linux-libre-4.14.72-gnu/drivers/target/iscsi/iscsi_target_auth.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/target/iscsi/iscsi_target_auth.c	2018-09-29 06:06:07.000000000 -0400
@@ -26,27 +26,6 @@
 #include "iscsi_target_nego.h"
 #include "iscsi_target_auth.h"
 
-static int chap_string_to_hex(unsigned char *dst, unsigned char *src, int len)
-{
-	int j = DIV_ROUND_UP(len, 2), rc;
-
-	rc = hex2bin(dst, src, j);
-	if (rc < 0)
-		pr_debug("CHAP string contains non hex digit symbols\n");
-
-	dst[j] = '\0';
-	return j;
-}
-
-static void chap_binaryhex_to_asciihex(char *dst, char *src, int src_len)
-{
-	int i;
-
-	for (i = 0; i < src_len; i++) {
-		sprintf(&dst[i*2], "%02x", (int) src[i] & 0xff);
-	}
-}
-
 static int chap_gen_challenge(
 	struct iscsi_conn *conn,
 	int caller,
@@ -62,7 +41,7 @@ static int chap_gen_challenge(
 	ret = get_random_bytes_wait(chap->challenge, CHAP_CHALLENGE_LENGTH);
 	if (unlikely(ret))
 		return ret;
-	chap_binaryhex_to_asciihex(challenge_asciihex, chap->challenge,
+	bin2hex(challenge_asciihex, chap->challenge,
 				CHAP_CHALLENGE_LENGTH);
 	/*
 	 * Set CHAP_C, and copy the generated challenge into c_str.
@@ -248,9 +227,16 @@ static int chap_server_compute_md5(
 		pr_err("Could not find CHAP_R.\n");
 		goto out;
 	}
+	if (strlen(chap_r) != MD5_SIGNATURE_SIZE * 2) {
+		pr_err("Malformed CHAP_R\n");
+		goto out;
+	}
+	if (hex2bin(client_digest, chap_r, MD5_SIGNATURE_SIZE) < 0) {
+		pr_err("Malformed CHAP_R\n");
+		goto out;
+	}
 
 	pr_debug("[server] Got CHAP_R=%s\n", chap_r);
-	chap_string_to_hex(client_digest, chap_r, strlen(chap_r));
 
 	tfm = crypto_alloc_shash("md5", 0, 0);
 	if (IS_ERR(tfm)) {
@@ -294,7 +280,7 @@ static int chap_server_compute_md5(
 		goto out;
 	}
 
-	chap_binaryhex_to_asciihex(response, server_digest, MD5_SIGNATURE_SIZE);
+	bin2hex(response, server_digest, MD5_SIGNATURE_SIZE);
 	pr_debug("[server] MD5 Server Digest: %s\n", response);
 
 	if (memcmp(server_digest, client_digest, MD5_SIGNATURE_SIZE) != 0) {
@@ -349,9 +335,7 @@ static int chap_server_compute_md5(
 		pr_err("Could not find CHAP_C.\n");
 		goto out;
 	}
-	pr_debug("[server] Got CHAP_C=%s\n", challenge);
-	challenge_len = chap_string_to_hex(challenge_binhex, challenge,
-				strlen(challenge));
+	challenge_len = DIV_ROUND_UP(strlen(challenge), 2);
 	if (!challenge_len) {
 		pr_err("Unable to convert incoming challenge\n");
 		goto out;
@@ -360,6 +344,11 @@ static int chap_server_compute_md5(
 		pr_err("CHAP_C exceeds maximum binary size of 1024 bytes\n");
 		goto out;
 	}
+	if (hex2bin(challenge_binhex, challenge, challenge_len) < 0) {
+		pr_err("Malformed CHAP_C\n");
+		goto out;
+	}
+	pr_debug("[server] Got CHAP_C=%s\n", challenge);
 	/*
 	 * During mutual authentication, the CHAP_C generated by the
 	 * initiator must not match the original CHAP_C generated by
@@ -413,7 +402,7 @@ static int chap_server_compute_md5(
 	/*
 	 * Convert response from binary hex to ascii hext.
 	 */
-	chap_binaryhex_to_asciihex(response, digest, MD5_SIGNATURE_SIZE);
+	bin2hex(response, digest, MD5_SIGNATURE_SIZE);
 	*nr_out_len += sprintf(nr_out_ptr + *nr_out_len, "CHAP_R=0x%s",
 			response);
 	*nr_out_len += 1;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/drivers/tty/vt/vt_ioctl.c linux-libre-4.14.73-gnu/drivers/tty/vt/vt_ioctl.c
--- linux-libre-4.14.72-gnu/drivers/tty/vt/vt_ioctl.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/drivers/tty/vt/vt_ioctl.c	2018-09-29 06:06:07.000000000 -0400
@@ -32,6 +32,8 @@
 #include <asm/io.h>
 #include <linux/uaccess.h>
 
+#include <linux/nospec.h>
+
 #include <linux/kbd_kern.h>
 #include <linux/vt_kern.h>
 #include <linux/kbd_diacr.h>
@@ -700,6 +702,8 @@ int vt_ioctl(struct tty_struct *tty,
 		if (vsa.console == 0 || vsa.console > MAX_NR_CONSOLES)
 			ret = -ENXIO;
 		else {
+			vsa.console = array_index_nospec(vsa.console,
+							 MAX_NR_CONSOLES + 1);
 			vsa.console--;
 			console_lock();
 			ret = vc_allocate(vsa.console);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/dir.c linux-libre-4.14.73-gnu/fs/ext4/dir.c
--- linux-libre-4.14.72-gnu/fs/ext4/dir.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/dir.c	2018-09-29 06:06:07.000000000 -0400
@@ -75,7 +75,7 @@ int __ext4_check_dir_entry(const char *f
 	else if (unlikely(rlen < EXT4_DIR_REC_LEN(de->name_len)))
 		error_msg = "rec_len is too small for name_len";
 	else if (unlikely(((char *) de - buf) + rlen > size))
-		error_msg = "directory entry across range";
+		error_msg = "directory entry overrun";
 	else if (unlikely(le32_to_cpu(de->inode) >
 			le32_to_cpu(EXT4_SB(dir->i_sb)->s_es->s_inodes_count)))
 		error_msg = "inode out of bounds";
@@ -84,18 +84,16 @@ int __ext4_check_dir_entry(const char *f
 
 	if (filp)
 		ext4_error_file(filp, function, line, bh->b_blocknr,
-				"bad entry in directory: %s - offset=%u(%u), "
-				"inode=%u, rec_len=%d, name_len=%d",
-				error_msg, (unsigned) (offset % size),
-				offset, le32_to_cpu(de->inode),
-				rlen, de->name_len);
+				"bad entry in directory: %s - offset=%u, "
+				"inode=%u, rec_len=%d, name_len=%d, size=%d",
+				error_msg, offset, le32_to_cpu(de->inode),
+				rlen, de->name_len, size);
 	else
 		ext4_error_inode(dir, function, line, bh->b_blocknr,
-				"bad entry in directory: %s - offset=%u(%u), "
-				"inode=%u, rec_len=%d, name_len=%d",
-				error_msg, (unsigned) (offset % size),
-				offset, le32_to_cpu(de->inode),
-				rlen, de->name_len);
+				"bad entry in directory: %s - offset=%u, "
+				"inode=%u, rec_len=%d, name_len=%d, size=%d",
+				 error_msg, offset, le32_to_cpu(de->inode),
+				 rlen, de->name_len, size);
 
 	return 1;
 }
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/ext4.h linux-libre-4.14.73-gnu/fs/ext4/ext4.h
--- linux-libre-4.14.72-gnu/fs/ext4/ext4.h	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/ext4.h	2018-09-29 06:06:07.000000000 -0400
@@ -714,6 +714,9 @@ struct fsxattr {
 /* Max physical block we can address w/o extents */
 #define EXT4_MAX_BLOCK_FILE_PHYS	0xFFFFFFFF
 
+/* Max logical block we can support */
+#define EXT4_MAX_LOGICAL_BLOCK		0xFFFFFFFF
+
 /*
  * Structure of an inode on the disk
  */
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/inline.c linux-libre-4.14.73-gnu/fs/ext4/inline.c
--- linux-libre-4.14.72-gnu/fs/ext4/inline.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/inline.c	2018-09-29 06:06:07.000000000 -0400
@@ -1759,6 +1759,7 @@ bool empty_inline_dir(struct inode *dir,
 {
 	int err, inline_size;
 	struct ext4_iloc iloc;
+	size_t inline_len;
 	void *inline_pos;
 	unsigned int offset;
 	struct ext4_dir_entry_2 *de;
@@ -1786,8 +1787,9 @@ bool empty_inline_dir(struct inode *dir,
 		goto out;
 	}
 
+	inline_len = ext4_get_inline_size(dir);
 	offset = EXT4_INLINE_DOTDOT_SIZE;
-	while (offset < dir->i_size) {
+	while (offset < inline_len) {
 		de = ext4_get_inline_entry(dir, &iloc, offset,
 					   &inline_pos, &inline_size);
 		if (ext4_check_dir_entry(dir, NULL, de,
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/inode.c linux-libre-4.14.73-gnu/fs/ext4/inode.c
--- linux-libre-4.14.72-gnu/fs/ext4/inode.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/inode.c	2018-09-29 06:06:07.000000000 -0400
@@ -3407,11 +3407,16 @@ static int ext4_iomap_begin(struct inode
 {
 	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
 	unsigned int blkbits = inode->i_blkbits;
-	unsigned long first_block = offset >> blkbits;
-	unsigned long last_block = (offset + length - 1) >> blkbits;
+	unsigned long first_block, last_block;
 	struct ext4_map_blocks map;
 	int ret;
 
+	if ((offset >> blkbits) > EXT4_MAX_LOGICAL_BLOCK)
+		return -EINVAL;
+	first_block = offset >> blkbits;
+	last_block = min_t(loff_t, (offset + length - 1) >> blkbits,
+			   EXT4_MAX_LOGICAL_BLOCK);
+
 	if (WARN_ON_ONCE(ext4_has_inline_data(inode)))
 		return -ERANGE;
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/mmp.c linux-libre-4.14.73-gnu/fs/ext4/mmp.c
--- linux-libre-4.14.72-gnu/fs/ext4/mmp.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/mmp.c	2018-09-29 06:06:07.000000000 -0400
@@ -49,7 +49,6 @@ static int write_mmp_block(struct super_
 	 */
 	sb_start_write(sb);
 	ext4_mmp_csum_set(sb, mmp);
-	mark_buffer_dirty(bh);
 	lock_buffer(bh);
 	bh->b_end_io = end_buffer_write_sync;
 	get_bh(bh);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/namei.c linux-libre-4.14.73-gnu/fs/ext4/namei.c
--- linux-libre-4.14.72-gnu/fs/ext4/namei.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/namei.c	2018-09-29 06:06:07.000000000 -0400
@@ -3514,6 +3514,12 @@ static int ext4_rename(struct inode *old
 	int credits;
 	u8 old_file_type;
 
+	if (new.inode && new.inode->i_nlink == 0) {
+		EXT4_ERROR_INODE(new.inode,
+				 "target of rename is already freed");
+		return -EFSCORRUPTED;
+	}
+
 	if ((ext4_test_inode_flag(new_dir, EXT4_INODE_PROJINHERIT)) &&
 	    (!projid_eq(EXT4_I(new_dir)->i_projid,
 			EXT4_I(old_dentry->d_inode)->i_projid)))
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/resize.c linux-libre-4.14.73-gnu/fs/ext4/resize.c
--- linux-libre-4.14.72-gnu/fs/ext4/resize.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/resize.c	2018-09-29 06:06:07.000000000 -0400
@@ -19,6 +19,7 @@
 
 int ext4_resize_begin(struct super_block *sb)
 {
+	struct ext4_sb_info *sbi = EXT4_SB(sb);
 	int ret = 0;
 
 	if (!capable(CAP_SYS_RESOURCE))
@@ -29,7 +30,7 @@ int ext4_resize_begin(struct super_block
          * because the user tools have no way of handling this.  Probably a
          * bad time to do it anyways.
          */
-	if (EXT4_SB(sb)->s_sbh->b_blocknr !=
+	if (EXT4_B2C(sbi, sbi->s_sbh->b_blocknr) !=
 	    le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) {
 		ext4_warning(sb, "won't resize using backup superblock at %llu",
 			(unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr);
@@ -1956,6 +1957,26 @@ retry:
 		}
 	}
 
+	/*
+	 * Make sure the last group has enough space so that it's
+	 * guaranteed to have enough space for all metadata blocks
+	 * that it might need to hold.  (We might not need to store
+	 * the inode table blocks in the last block group, but there
+	 * will be cases where this might be needed.)
+	 */
+	if ((ext4_group_first_block_no(sb, n_group) +
+	     ext4_group_overhead_blocks(sb, n_group) + 2 +
+	     sbi->s_itb_per_group + sbi->s_cluster_ratio) >= n_blocks_count) {
+		n_blocks_count = ext4_group_first_block_no(sb, n_group);
+		n_group--;
+		n_blocks_count_retry = 0;
+		if (resize_inode) {
+			iput(resize_inode);
+			resize_inode = NULL;
+		}
+		goto retry;
+	}
+
 	/* extend the last group */
 	if (n_group == o_group)
 		add = n_blocks_count - o_blocks_count;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ext4/super.c linux-libre-4.14.73-gnu/fs/ext4/super.c
--- linux-libre-4.14.72-gnu/fs/ext4/super.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ext4/super.c	2018-09-29 06:06:07.000000000 -0400
@@ -2085,6 +2085,8 @@ static int _ext4_show_options(struct seq
 		SEQ_OPTS_PRINT("max_dir_size_kb=%u", sbi->s_max_dir_size_kb);
 	if (test_opt(sb, DATA_ERR_ABORT))
 		SEQ_OPTS_PUTS("data_err=abort");
+	if (DUMMY_ENCRYPTION_ENABLED(sbi))
+		SEQ_OPTS_PUTS("test_dummy_encryption");
 
 	ext4_show_quota_options(seq, sb);
 	return 0;
@@ -4311,11 +4313,13 @@ no_journal:
 	block = ext4_count_free_clusters(sb);
 	ext4_free_blocks_count_set(sbi->s_es, 
 				   EXT4_C2B(sbi, block));
+	ext4_superblock_csum_set(sb);
 	err = percpu_counter_init(&sbi->s_freeclusters_counter, block,
 				  GFP_KERNEL);
 	if (!err) {
 		unsigned long freei = ext4_count_free_inodes(sb);
 		sbi->s_es->s_free_inodes_count = cpu_to_le32(freei);
+		ext4_superblock_csum_set(sb);
 		err = percpu_counter_init(&sbi->s_freeinodes_counter, freei,
 					  GFP_KERNEL);
 	}
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ocfs2/buffer_head_io.c linux-libre-4.14.73-gnu/fs/ocfs2/buffer_head_io.c
--- linux-libre-4.14.72-gnu/fs/ocfs2/buffer_head_io.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ocfs2/buffer_head_io.c	2018-09-29 06:06:07.000000000 -0400
@@ -342,6 +342,7 @@ int ocfs2_read_blocks(struct ocfs2_cachi
 				 * for this bh as it's not marked locally
 				 * uptodate. */
 				status = -EIO;
+				clear_buffer_needs_validate(bh);
 				put_bh(bh);
 				bhs[i] = NULL;
 				continue;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/fs/ubifs/xattr.c linux-libre-4.14.73-gnu/fs/ubifs/xattr.c
--- linux-libre-4.14.72-gnu/fs/ubifs/xattr.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/fs/ubifs/xattr.c	2018-09-29 06:06:07.000000000 -0400
@@ -152,12 +152,6 @@ static int create_xattr(struct ubifs_inf
 	ui->data_len = size;
 
 	mutex_lock(&host_ui->ui_mutex);
-
-	if (!host->i_nlink) {
-		err = -ENOENT;
-		goto out_noent;
-	}
-
 	host->i_ctime = current_time(host);
 	host_ui->xattr_cnt += 1;
 	host_ui->xattr_size += CALC_DENT_SIZE(fname_len(nm));
@@ -189,7 +183,6 @@ out_cancel:
 	host_ui->xattr_size -= CALC_XATTR_BYTES(size);
 	host_ui->xattr_names -= fname_len(nm);
 	host_ui->flags &= ~UBIFS_CRYPT_FL;
-out_noent:
 	mutex_unlock(&host_ui->ui_mutex);
 out_free:
 	make_bad_inode(inode);
@@ -241,12 +234,6 @@ static int change_xattr(struct ubifs_inf
 	mutex_unlock(&ui->ui_mutex);
 
 	mutex_lock(&host_ui->ui_mutex);
-
-	if (!host->i_nlink) {
-		err = -ENOENT;
-		goto out_noent;
-	}
-
 	host->i_ctime = current_time(host);
 	host_ui->xattr_size -= CALC_XATTR_BYTES(old_size);
 	host_ui->xattr_size += CALC_XATTR_BYTES(size);
@@ -268,7 +255,6 @@ static int change_xattr(struct ubifs_inf
 out_cancel:
 	host_ui->xattr_size -= CALC_XATTR_BYTES(size);
 	host_ui->xattr_size += CALC_XATTR_BYTES(old_size);
-out_noent:
 	mutex_unlock(&host_ui->ui_mutex);
 	make_bad_inode(inode);
 out_free:
@@ -497,12 +483,6 @@ static int remove_xattr(struct ubifs_inf
 		return err;
 
 	mutex_lock(&host_ui->ui_mutex);
-
-	if (!host->i_nlink) {
-		err = -ENOENT;
-		goto out_noent;
-	}
-
 	host->i_ctime = current_time(host);
 	host_ui->xattr_cnt -= 1;
 	host_ui->xattr_size -= CALC_DENT_SIZE(fname_len(nm));
@@ -522,7 +502,6 @@ out_cancel:
 	host_ui->xattr_size += CALC_DENT_SIZE(fname_len(nm));
 	host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len);
 	host_ui->xattr_names += fname_len(nm);
-out_noent:
 	mutex_unlock(&host_ui->ui_mutex);
 	ubifs_release_budget(c, &req);
 	make_bad_inode(inode);
@@ -562,9 +541,6 @@ static int ubifs_xattr_remove(struct ino
 
 	ubifs_assert(inode_is_locked(host));
 
-	if (!host->i_nlink)
-		return -ENOENT;
-
 	if (fname_len(&nm) > UBIFS_MAX_NLEN)
 		return -ENAMETOOLONG;
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/include/net/nfc/hci.h linux-libre-4.14.73-gnu/include/net/nfc/hci.h
--- linux-libre-4.14.72-gnu/include/net/nfc/hci.h	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/include/net/nfc/hci.h	2018-09-29 06:06:07.000000000 -0400
@@ -87,7 +87,7 @@ struct nfc_hci_pipe {
  * According to specification 102 622 chapter 4.4 Pipes,
  * the pipe identifier is 7 bits long.
  */
-#define NFC_HCI_MAX_PIPES		127
+#define NFC_HCI_MAX_PIPES		128
 struct nfc_hci_init_data {
 	u8 gate_count;
 	struct nfc_hci_gate gates[NFC_HCI_MAX_CUSTOM_GATES];
diff -druNp --no-dereference linux-libre-4.14.72-gnu/include/net/tls.h linux-libre-4.14.73-gnu/include/net/tls.h
--- linux-libre-4.14.72-gnu/include/net/tls.h	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/include/net/tls.h	2018-09-29 06:06:07.000000000 -0400
@@ -79,11 +79,13 @@ enum {
 	TLS_PENDING_CLOSED_RECORD
 };
 
+union tls_crypto_context {
+	struct tls_crypto_info info;
+	struct tls12_crypto_info_aes_gcm_128 aes_gcm_128;
+};
+
 struct tls_context {
-	union {
-		struct tls_crypto_info crypto_send;
-		struct tls12_crypto_info_aes_gcm_128 crypto_send_aes_gcm_128;
-	};
+	union tls_crypto_context crypto_send;
 
 	void *priv_ctx;
 
@@ -208,8 +210,8 @@ static inline void tls_fill_prepend(stru
 	 * size KTLS_DTLS_HEADER_SIZE + KTLS_DTLS_NONCE_EXPLICIT_SIZE
 	 */
 	buf[0] = record_type;
-	buf[1] = TLS_VERSION_MINOR(ctx->crypto_send.version);
-	buf[2] = TLS_VERSION_MAJOR(ctx->crypto_send.version);
+	buf[1] = TLS_VERSION_MINOR(ctx->crypto_send.info.version);
+	buf[2] = TLS_VERSION_MAJOR(ctx->crypto_send.info.version);
 	/* we can use IV for nonce explicit according to spec */
 	buf[3] = pkt_len >> 8;
 	buf[4] = pkt_len & 0xFF;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/include/uapi/linux/keyctl.h linux-libre-4.14.73-gnu/include/uapi/linux/keyctl.h
--- linux-libre-4.14.72-gnu/include/uapi/linux/keyctl.h	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/include/uapi/linux/keyctl.h	2018-09-29 06:06:07.000000000 -0400
@@ -65,7 +65,7 @@
 
 /* keyctl structures */
 struct keyctl_dh_params {
-	__s32 dh_private;
+	__s32 private;
 	__s32 prime;
 	__s32 base;
 };
diff -druNp --no-dereference linux-libre-4.14.72-gnu/kernel/sched/fair.c linux-libre-4.14.73-gnu/kernel/sched/fair.c
--- linux-libre-4.14.72-gnu/kernel/sched/fair.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/kernel/sched/fair.c	2018-09-29 06:06:07.000000000 -0400
@@ -9137,7 +9137,8 @@ static inline bool vruntime_normalized(s
 	 * - A task which has been woken up by try_to_wake_up() and
 	 *   waiting for actually being woken up by sched_ttwu_pending().
 	 */
-	if (!se->sum_exec_runtime || p->state == TASK_WAKING)
+	if (!se->sum_exec_runtime ||
+	    (p->state == TASK_WAKING && p->sched_remote_wakeup))
 		return true;
 
 	return false;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/kernel/time/tick-sched.c linux-libre-4.14.73-gnu/kernel/time/tick-sched.c
--- linux-libre-4.14.72-gnu/kernel/time/tick-sched.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/kernel/time/tick-sched.c	2018-09-29 06:06:07.000000000 -0400
@@ -908,7 +908,7 @@ static bool can_stop_idle_tick(int cpu,
 	if (unlikely(local_softirq_pending() && cpu_online(cpu))) {
 		static int ratelimit;
 
-		if (ratelimit < 10 &&
+		if (ratelimit < 10 && !in_softirq() &&
 		    (local_softirq_pending() & SOFTIRQ_STOP_IDLE_MASK)) {
 			pr_warn("NOHZ: local_softirq_pending %02x\n",
 				(unsigned int) local_softirq_pending());
diff -druNp --no-dereference linux-libre-4.14.72-gnu/kernel/trace/ring_buffer.c linux-libre-4.14.73-gnu/kernel/trace/ring_buffer.c
--- linux-libre-4.14.72-gnu/kernel/trace/ring_buffer.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/kernel/trace/ring_buffer.c	2018-09-29 06:06:07.000000000 -0400
@@ -1479,6 +1479,8 @@ rb_remove_pages(struct ring_buffer_per_c
 	tmp_iter_page = first_page;
 
 	do {
+		cond_resched();
+
 		to_remove_page = tmp_iter_page;
 		rb_inc_page(cpu_buffer, &tmp_iter_page);
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/Makefile linux-libre-4.14.73-gnu/Makefile
--- linux-libre-4.14.72-gnu/Makefile	2018-09-26 11:39:10.000000000 -0400
+++ linux-libre-4.14.73-gnu/Makefile	2018-09-29 09:23:21.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 72
+SUBLEVEL = 73
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.72-gnu/mm/shmem.c linux-libre-4.14.73-gnu/mm/shmem.c
--- linux-libre-4.14.72-gnu/mm/shmem.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/mm/shmem.c	2018-09-29 06:06:07.000000000 -0400
@@ -2207,6 +2207,8 @@ static struct inode *shmem_get_inode(str
 			mpol_shared_policy_init(&info->policy, NULL);
 			break;
 		}
+
+		lockdep_annotate_inode_mutex_key(inode);
 	} else
 		shmem_free_inode(sb);
 	return inode;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/core/neighbour.c linux-libre-4.14.73-gnu/net/core/neighbour.c
--- linux-libre-4.14.72-gnu/net/core/neighbour.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/core/neighbour.c	2018-09-29 06:06:07.000000000 -0400
@@ -1174,6 +1174,12 @@ int neigh_update(struct neighbour *neigh
 		lladdr = neigh->ha;
 	}
 
+	/* Update confirmed timestamp for neighbour entry after we
+	 * received ARP packet even if it doesn't change IP to MAC binding.
+	 */
+	if (new & NUD_CONNECTED)
+		neigh->confirmed = jiffies;
+
 	/* If entry was valid and address is not changed,
 	   do not change entry state, if new one is STALE.
 	 */
@@ -1195,15 +1201,12 @@ int neigh_update(struct neighbour *neigh
 		}
 	}
 
-	/* Update timestamps only once we know we will make a change to the
+	/* Update timestamp only once we know we will make a change to the
 	 * neighbour entry. Otherwise we risk to move the locktime window with
 	 * noop updates and ignore relevant ARP updates.
 	 */
-	if (new != old || lladdr != neigh->ha) {
-		if (new & NUD_CONNECTED)
-			neigh->confirmed = jiffies;
+	if (new != old || lladdr != neigh->ha)
 		neigh->updated = jiffies;
-	}
 
 	if (new != old) {
 		neigh_del_timer(neigh);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/ipv4/af_inet.c linux-libre-4.14.73-gnu/net/ipv4/af_inet.c
--- linux-libre-4.14.72-gnu/net/ipv4/af_inet.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/ipv4/af_inet.c	2018-09-29 06:06:07.000000000 -0400
@@ -1307,6 +1307,7 @@ struct sk_buff *inet_gso_segment(struct
 		if (encap)
 			skb_reset_inner_headers(skb);
 		skb->network_header = (u8 *)iph - skb->head;
+		skb_reset_mac_len(skb);
 	} while ((skb = skb->next));
 
 out:
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/ipv4/udp.c linux-libre-4.14.73-gnu/net/ipv4/udp.c
--- linux-libre-4.14.72-gnu/net/ipv4/udp.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/ipv4/udp.c	2018-09-29 06:06:07.000000000 -0400
@@ -2049,6 +2049,28 @@ static inline int udp4_csum_init(struct
 							 inet_compute_pseudo);
 }
 
+/* wrapper for udp_queue_rcv_skb tacking care of csum conversion and
+ * return code conversion for ip layer consumption
+ */
+static int udp_unicast_rcv_skb(struct sock *sk, struct sk_buff *skb,
+			       struct udphdr *uh)
+{
+	int ret;
+
+	if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
+		skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
+					 inet_compute_pseudo);
+
+	ret = udp_queue_rcv_skb(sk, skb);
+
+	/* a return value > 0 means to resubmit the input, but
+	 * it wants the return to be -protocol, or 0
+	 */
+	if (ret > 0)
+		return -ret;
+	return 0;
+}
+
 /*
  *	All we need to do is get the socket, and then do a checksum.
  */
@@ -2095,14 +2117,9 @@ int __udp4_lib_rcv(struct sk_buff *skb,
 		if (unlikely(sk->sk_rx_dst != dst))
 			udp_sk_rx_dst_set(sk, dst);
 
-		ret = udp_queue_rcv_skb(sk, skb);
+		ret = udp_unicast_rcv_skb(sk, skb, uh);
 		sock_put(sk);
-		/* a return value > 0 means to resubmit the input, but
-		 * it wants the return to be -protocol, or 0
-		 */
-		if (ret > 0)
-			return -ret;
-		return 0;
+		return ret;
 	}
 
 	if (rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST))
@@ -2110,22 +2127,8 @@ int __udp4_lib_rcv(struct sk_buff *skb,
 						saddr, daddr, udptable, proto);
 
 	sk = __udp4_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
-	if (sk) {
-		int ret;
-
-		if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
-			skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
-						 inet_compute_pseudo);
-
-		ret = udp_queue_rcv_skb(sk, skb);
-
-		/* a return value > 0 means to resubmit the input, but
-		 * it wants the return to be -protocol, or 0
-		 */
-		if (ret > 0)
-			return -ret;
-		return 0;
-	}
+	if (sk)
+		return udp_unicast_rcv_skb(sk, skb, uh);
 
 	if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb))
 		goto drop;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/ipv6/ip6_offload.c linux-libre-4.14.73-gnu/net/ipv6/ip6_offload.c
--- linux-libre-4.14.72-gnu/net/ipv6/ip6_offload.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/ipv6/ip6_offload.c	2018-09-29 06:06:07.000000000 -0400
@@ -113,6 +113,7 @@ static struct sk_buff *ipv6_gso_segment(
 			payload_len = skb->len - nhoff - sizeof(*ipv6h);
 		ipv6h->payload_len = htons(payload_len);
 		skb->network_header = (u8 *)ipv6h - skb->head;
+		skb_reset_mac_len(skb);
 
 		if (udpfrag) {
 			int err = ip6_find_1stfragopt(skb, &prevhdr);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/ipv6/ip6_output.c linux-libre-4.14.73-gnu/net/ipv6/ip6_output.c
--- linux-libre-4.14.72-gnu/net/ipv6/ip6_output.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/ipv6/ip6_output.c	2018-09-29 06:06:07.000000000 -0400
@@ -219,12 +219,10 @@ int ip6_xmit(const struct sock *sk, stru
 				kfree_skb(skb);
 				return -ENOBUFS;
 			}
+			if (skb->sk)
+				skb_set_owner_w(skb2, skb->sk);
 			consume_skb(skb);
 			skb = skb2;
-			/* skb_set_owner_w() changes sk->sk_wmem_alloc atomically,
-			 * it is safe to call in our context (socket lock not held)
-			 */
-			skb_set_owner_w(skb, (struct sock *)sk);
 		}
 		if (opt->opt_flen)
 			ipv6_push_frag_opts(skb, opt, &proto);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/ipv6/udp.c linux-libre-4.14.73-gnu/net/ipv6/udp.c
--- linux-libre-4.14.72-gnu/net/ipv6/udp.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/ipv6/udp.c	2018-09-29 06:06:07.000000000 -0400
@@ -780,6 +780,28 @@ static void udp6_sk_rx_dst_set(struct so
 	}
 }
 
+/* wrapper for udp_queue_rcv_skb tacking care of csum conversion and
+ * return code conversion for ip layer consumption
+ */
+static int udp6_unicast_rcv_skb(struct sock *sk, struct sk_buff *skb,
+				struct udphdr *uh)
+{
+	int ret;
+
+	if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
+		skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
+					 ip6_compute_pseudo);
+
+	ret = udpv6_queue_rcv_skb(sk, skb);
+
+	/* a return value > 0 means to resubmit the input, but
+	 * it wants the return to be -protocol, or 0
+	 */
+	if (ret > 0)
+		return -ret;
+	return 0;
+}
+
 int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
 		   int proto)
 {
@@ -831,13 +853,14 @@ int __udp6_lib_rcv(struct sk_buff *skb,
 		if (unlikely(sk->sk_rx_dst != dst))
 			udp6_sk_rx_dst_set(sk, dst);
 
-		ret = udpv6_queue_rcv_skb(sk, skb);
-		sock_put(sk);
+		if (!uh->check && !udp_sk(sk)->no_check6_rx) {
+			sock_put(sk);
+			goto report_csum_error;
+		}
 
-		/* a return value > 0 means to resubmit the input */
-		if (ret > 0)
-			return ret;
-		return 0;
+		ret = udp6_unicast_rcv_skb(sk, skb, uh);
+		sock_put(sk);
+		return ret;
 	}
 
 	/*
@@ -850,30 +873,13 @@ int __udp6_lib_rcv(struct sk_buff *skb,
 	/* Unicast */
 	sk = __udp6_lib_lookup_skb(skb, uh->source, uh->dest, udptable);
 	if (sk) {
-		int ret;
-
-		if (!uh->check && !udp_sk(sk)->no_check6_rx) {
-			udp6_csum_zero_error(skb);
-			goto csum_error;
-		}
-
-		if (inet_get_convert_csum(sk) && uh->check && !IS_UDPLITE(sk))
-			skb_checksum_try_convert(skb, IPPROTO_UDP, uh->check,
-						 ip6_compute_pseudo);
-
-		ret = udpv6_queue_rcv_skb(sk, skb);
-
-		/* a return value > 0 means to resubmit the input */
-		if (ret > 0)
-			return ret;
-
-		return 0;
+		if (!uh->check && !udp_sk(sk)->no_check6_rx)
+			goto report_csum_error;
+		return udp6_unicast_rcv_skb(sk, skb, uh);
 	}
 
-	if (!uh->check) {
-		udp6_csum_zero_error(skb);
-		goto csum_error;
-	}
+	if (!uh->check)
+		goto report_csum_error;
 
 	if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
 		goto discard;
@@ -894,6 +900,9 @@ short_packet:
 			    ulen, skb->len,
 			    daddr, ntohs(uh->dest));
 	goto discard;
+
+report_csum_error:
+	udp6_csum_zero_error(skb);
 csum_error:
 	__UDP6_INC_STATS(net, UDP_MIB_CSUMERRORS, proto == IPPROTO_UDPLITE);
 discard:
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/nfc/hci/core.c linux-libre-4.14.73-gnu/net/nfc/hci/core.c
--- linux-libre-4.14.72-gnu/net/nfc/hci/core.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/nfc/hci/core.c	2018-09-29 06:06:07.000000000 -0400
@@ -209,6 +209,11 @@ void nfc_hci_cmd_received(struct nfc_hci
 		}
 		create_info = (struct hci_create_pipe_resp *)skb->data;
 
+		if (create_info->pipe >= NFC_HCI_MAX_PIPES) {
+			status = NFC_HCI_ANY_E_NOK;
+			goto exit;
+		}
+
 		/* Save the new created pipe and bind with local gate,
 		 * the description for skb->data[3] is destination gate id
 		 * but since we received this cmd from host controller, we
@@ -232,6 +237,11 @@ void nfc_hci_cmd_received(struct nfc_hci
 		}
 		delete_info = (struct hci_delete_pipe_noti *)skb->data;
 
+		if (delete_info->pipe >= NFC_HCI_MAX_PIPES) {
+			status = NFC_HCI_ANY_E_NOK;
+			goto exit;
+		}
+
 		hdev->pipes[delete_info->pipe].gate = NFC_HCI_INVALID_GATE;
 		hdev->pipes[delete_info->pipe].dest_host = NFC_HCI_INVALID_HOST;
 		break;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/sched/act_sample.c linux-libre-4.14.73-gnu/net/sched/act_sample.c
--- linux-libre-4.14.72-gnu/net/sched/act_sample.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/sched/act_sample.c	2018-09-29 06:06:07.000000000 -0400
@@ -64,7 +64,7 @@ static int tcf_sample_init(struct net *n
 
 	if (!exists) {
 		ret = tcf_idr_create(tn, parm->index, est, a,
-				     &act_sample_ops, bind, false);
+				     &act_sample_ops, bind, true);
 		if (ret)
 			return ret;
 		ret = ACT_P_CREATED;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/tls/tls_main.c linux-libre-4.14.73-gnu/net/tls/tls_main.c
--- linux-libre-4.14.72-gnu/net/tls/tls_main.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/tls/tls_main.c	2018-09-29 06:06:07.000000000 -0400
@@ -218,6 +218,15 @@ static void tls_write_space(struct sock
 	ctx->sk_write_space(sk);
 }
 
+static void tls_ctx_free(struct tls_context *ctx)
+{
+	if (!ctx)
+		return;
+
+	memzero_explicit(&ctx->crypto_send, sizeof(ctx->crypto_send));
+	kfree(ctx);
+}
+
 static void tls_sk_proto_close(struct sock *sk, long timeout)
 {
 	struct tls_context *ctx = tls_get_ctx(sk);
@@ -246,7 +255,7 @@ static void tls_sk_proto_close(struct so
 	kfree(ctx->iv);
 
 	sk_proto_close = ctx->sk_proto_close;
-	kfree(ctx);
+	tls_ctx_free(ctx);
 
 	release_sock(sk);
 	sk_proto_close(sk, timeout);
@@ -274,7 +283,7 @@ static int do_tls_getsockopt_tx(struct s
 	}
 
 	/* get user crypto info */
-	crypto_info = &ctx->crypto_send;
+	crypto_info = &ctx->crypto_send.info;
 
 	if (!TLS_CRYPTO_INFO_READY(crypto_info)) {
 		rc = -EBUSY;
@@ -371,7 +380,7 @@ static int do_tls_setsockopt_tx(struct s
 	}
 
 	/* get user crypto info */
-	crypto_info = &ctx->crypto_send;
+	crypto_info = &ctx->crypto_send.info;
 
 	/* Currently we don't support set crypto info more than one time */
 	if (TLS_CRYPTO_INFO_READY(crypto_info)) {
@@ -416,7 +425,7 @@ static int do_tls_setsockopt_tx(struct s
 	goto out;
 
 err_crypto_info:
-	memset(crypto_info, 0, sizeof(*crypto_info));
+	memzero_explicit(crypto_info, sizeof(union tls_crypto_context));
 out:
 	return rc;
 }
diff -druNp --no-dereference linux-libre-4.14.72-gnu/net/tls/tls_sw.c linux-libre-4.14.73-gnu/net/tls/tls_sw.c
--- linux-libre-4.14.72-gnu/net/tls/tls_sw.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/net/tls/tls_sw.c	2018-09-29 06:06:07.000000000 -0400
@@ -661,7 +661,6 @@ static void tls_sw_free_resources(struct
 
 int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx)
 {
-	char keyval[TLS_CIPHER_AES_GCM_128_KEY_SIZE];
 	struct tls_crypto_info *crypto_info;
 	struct tls12_crypto_info_aes_gcm_128 *gcm_128_info;
 	struct tls_sw_context *sw_ctx;
@@ -688,7 +687,7 @@ int tls_set_sw_offload(struct sock *sk,
 	ctx->priv_ctx = (struct tls_offload_context *)sw_ctx;
 	ctx->free_resources = tls_sw_free_resources;
 
-	crypto_info = &ctx->crypto_send;
+	crypto_info = &ctx->crypto_send.info;
 	switch (crypto_info->cipher_type) {
 	case TLS_CIPHER_AES_GCM_128: {
 		nonce_size = TLS_CIPHER_AES_GCM_128_IV_SIZE;
@@ -753,9 +752,7 @@ int tls_set_sw_offload(struct sock *sk,
 
 	ctx->push_pending_record = tls_sw_push_pending_record;
 
-	memcpy(keyval, gcm_128_info->key, TLS_CIPHER_AES_GCM_128_KEY_SIZE);
-
-	rc = crypto_aead_setkey(sw_ctx->aead_send, keyval,
+	rc = crypto_aead_setkey(sw_ctx->aead_send, gcm_128_info->key,
 				TLS_CIPHER_AES_GCM_128_KEY_SIZE);
 	if (rc)
 		goto free_aead;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/security/keys/dh.c linux-libre-4.14.73-gnu/security/keys/dh.c
--- linux-libre-4.14.72-gnu/security/keys/dh.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/security/keys/dh.c	2018-09-29 06:06:07.000000000 -0400
@@ -307,7 +307,7 @@ long __keyctl_dh_compute(struct keyctl_d
 	}
 	dh_inputs.g_size = dlen;
 
-	dlen = dh_data_from_key(pcopy.dh_private, &dh_inputs.key);
+	dlen = dh_data_from_key(pcopy.private, &dh_inputs.key);
 	if (dlen < 0) {
 		ret = dlen;
 		goto out2;
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/firewire/bebob/bebob.c linux-libre-4.14.73-gnu/sound/firewire/bebob/bebob.c
--- linux-libre-4.14.72-gnu/sound/firewire/bebob/bebob.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/firewire/bebob/bebob.c	2018-09-29 06:06:07.000000000 -0400
@@ -263,6 +263,8 @@ do_registration(struct work_struct *work
 error:
 	mutex_unlock(&devices_mutex);
 	snd_bebob_stream_destroy_duplex(bebob);
+	kfree(bebob->maudio_special_quirk);
+	bebob->maudio_special_quirk = NULL;
 	snd_card_free(bebob->card);
 	dev_info(&bebob->unit->device,
 		 "Sound card registration failed: %d\n", err);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/firewire/bebob/bebob_maudio.c linux-libre-4.14.73-gnu/sound/firewire/bebob/bebob_maudio.c
--- linux-libre-4.14.72-gnu/sound/firewire/bebob/bebob_maudio.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/firewire/bebob/bebob_maudio.c	2018-09-29 06:06:07.000000000 -0400
@@ -96,17 +96,13 @@ int snd_bebob_maudio_load_firmware(struc
 	struct fw_device *device = fw_parent_device(unit);
 	int err, rcode;
 	u64 date;
-	__le32 cues[3] = {
-		cpu_to_le32(MAUDIO_BOOTLOADER_CUE1),
-		cpu_to_le32(MAUDIO_BOOTLOADER_CUE2),
-		cpu_to_le32(MAUDIO_BOOTLOADER_CUE3)
-	};
+	__le32 *cues;
 
 	/* check date of software used to build */
 	err = snd_bebob_read_block(unit, INFO_OFFSET_SW_DATE,
 				   &date, sizeof(u64));
 	if (err < 0)
-		goto end;
+		return err;
 	/*
 	 * firmware version 5058 or later has date later than "20070401", but
 	 * 'date' is not null-terminated.
@@ -114,20 +110,28 @@ int snd_bebob_maudio_load_firmware(struc
 	if (date < 0x3230303730343031LL) {
 		dev_err(&unit->device,
 			"Use firmware version 5058 or later\n");
-		err = -ENOSYS;
-		goto end;
+		return -ENXIO;
 	}
 
+	cues = kmalloc_array(3, sizeof(*cues), GFP_KERNEL);
+	if (!cues)
+		return -ENOMEM;
+
+	cues[0] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE1);
+	cues[1] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE2);
+	cues[2] = cpu_to_le32(MAUDIO_BOOTLOADER_CUE3);
+
 	rcode = fw_run_transaction(device->card, TCODE_WRITE_BLOCK_REQUEST,
 				   device->node_id, device->generation,
 				   device->max_speed, BEBOB_ADDR_REG_REQ,
-				   cues, sizeof(cues));
+				   cues, 3 * sizeof(*cues));
+	kfree(cues);
 	if (rcode != RCODE_COMPLETE) {
 		dev_err(&unit->device,
 			"Failed to send a cue to load firmware\n");
 		err = -EIO;
 	}
-end:
+
 	return err;
 }
 
@@ -290,10 +294,6 @@ snd_bebob_maudio_special_discover(struct
 		bebob->midi_output_ports = 2;
 	}
 end:
-	if (err < 0) {
-		kfree(params);
-		bebob->maudio_special_quirk = NULL;
-	}
 	mutex_unlock(&bebob->mutex);
 	return err;
 }
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/firewire/digi00x/digi00x.c linux-libre-4.14.73-gnu/sound/firewire/digi00x/digi00x.c
--- linux-libre-4.14.72-gnu/sound/firewire/digi00x/digi00x.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/firewire/digi00x/digi00x.c	2018-09-29 06:06:07.000000000 -0400
@@ -49,6 +49,7 @@ static void dg00x_free(struct snd_dg00x
 	fw_unit_put(dg00x->unit);
 
 	mutex_destroy(&dg00x->mutex);
+	kfree(dg00x);
 }
 
 static void dg00x_card_free(struct snd_card *card)
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/firewire/fireface/ff-protocol-ff400.c linux-libre-4.14.73-gnu/sound/firewire/fireface/ff-protocol-ff400.c
--- linux-libre-4.14.72-gnu/sound/firewire/fireface/ff-protocol-ff400.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/firewire/fireface/ff-protocol-ff400.c	2018-09-29 06:06:07.000000000 -0400
@@ -146,6 +146,7 @@ static int ff400_switch_fetching_mode(st
 {
 	__le32 *reg;
 	int i;
+	int err;
 
 	reg = kzalloc(sizeof(__le32) * 18, GFP_KERNEL);
 	if (reg == NULL)
@@ -163,9 +164,11 @@ static int ff400_switch_fetching_mode(st
 			reg[i] = cpu_to_le32(0x00000001);
 	}
 
-	return snd_fw_transaction(ff->unit, TCODE_WRITE_BLOCK_REQUEST,
-				  FF400_FETCH_PCM_FRAMES, reg,
-				  sizeof(__le32) * 18, 0);
+	err = snd_fw_transaction(ff->unit, TCODE_WRITE_BLOCK_REQUEST,
+				 FF400_FETCH_PCM_FRAMES, reg,
+				 sizeof(__le32) * 18, 0);
+	kfree(reg);
+	return err;
 }
 
 static void ff400_dump_sync_status(struct snd_ff *ff,
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/firewire/fireworks/fireworks.c linux-libre-4.14.73-gnu/sound/firewire/fireworks/fireworks.c
--- linux-libre-4.14.72-gnu/sound/firewire/fireworks/fireworks.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/firewire/fireworks/fireworks.c	2018-09-29 06:06:07.000000000 -0400
@@ -301,6 +301,8 @@ error:
 	snd_efw_transaction_remove_instance(efw);
 	snd_efw_stream_destroy_duplex(efw);
 	snd_card_free(efw->card);
+	kfree(efw->resp_buf);
+	efw->resp_buf = NULL;
 	dev_info(&efw->unit->device,
 		 "Sound card registration failed: %d\n", err);
 }
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/firewire/oxfw/oxfw.c linux-libre-4.14.73-gnu/sound/firewire/oxfw/oxfw.c
--- linux-libre-4.14.72-gnu/sound/firewire/oxfw/oxfw.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/firewire/oxfw/oxfw.c	2018-09-29 06:06:07.000000000 -0400
@@ -136,6 +136,7 @@ static void oxfw_free(struct snd_oxfw *o
 
 	kfree(oxfw->spec);
 	mutex_destroy(&oxfw->mutex);
+	kfree(oxfw);
 }
 
 /*
@@ -213,6 +214,7 @@ static int detect_quirks(struct snd_oxfw
 static void do_registration(struct work_struct *work)
 {
 	struct snd_oxfw *oxfw = container_of(work, struct snd_oxfw, dwork.work);
+	int i;
 	int err;
 
 	if (oxfw->registered)
@@ -275,7 +277,15 @@ error:
 	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
 	if (oxfw->has_output)
 		snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
+	for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; ++i) {
+		kfree(oxfw->tx_stream_formats[i]);
+		oxfw->tx_stream_formats[i] = NULL;
+		kfree(oxfw->rx_stream_formats[i]);
+		oxfw->rx_stream_formats[i] = NULL;
+	}
 	snd_card_free(oxfw->card);
+	kfree(oxfw->spec);
+	oxfw->spec = NULL;
 	dev_info(&oxfw->unit->device,
 		 "Sound card registration failed: %d\n", err);
 }
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/firewire/tascam/tascam.c linux-libre-4.14.73-gnu/sound/firewire/tascam/tascam.c
--- linux-libre-4.14.72-gnu/sound/firewire/tascam/tascam.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/firewire/tascam/tascam.c	2018-09-29 06:06:07.000000000 -0400
@@ -93,6 +93,7 @@ static void tscm_free(struct snd_tscm *t
 	fw_unit_put(tscm->unit);
 
 	mutex_destroy(&tscm->mutex);
+	kfree(tscm);
 }
 
 static void tscm_card_free(struct snd_card *card)
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/pci/emu10k1/emufx.c linux-libre-4.14.73-gnu/sound/pci/emu10k1/emufx.c
--- linux-libre-4.14.72-gnu/sound/pci/emu10k1/emufx.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/pci/emu10k1/emufx.c	2018-09-29 06:06:07.000000000 -0400
@@ -2547,7 +2547,7 @@ static int snd_emu10k1_fx8010_ioctl(stru
 		emu->support_tlv = 1;
 		return put_user(SNDRV_EMU10K1_VERSION, (int __user *)argp);
 	case SNDRV_EMU10K1_IOCTL_INFO:
-		info = kmalloc(sizeof(*info), GFP_KERNEL);
+		info = kzalloc(sizeof(*info), GFP_KERNEL);
 		if (!info)
 			return -ENOMEM;
 		snd_emu10k1_fx8010_info(emu, info);
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/soc/codecs/cs4265.c linux-libre-4.14.73-gnu/sound/soc/codecs/cs4265.c
--- linux-libre-4.14.72-gnu/sound/soc/codecs/cs4265.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/soc/codecs/cs4265.c	2018-09-29 06:06:07.000000000 -0400
@@ -157,8 +157,8 @@ static const struct snd_kcontrol_new cs4
 	SOC_SINGLE("Validity Bit Control Switch", CS4265_SPDIF_CTL2,
 				3, 1, 0),
 	SOC_ENUM("SPDIF Mono/Stereo", spdif_mono_stereo_enum),
-	SOC_SINGLE("MMTLR Data Switch", 0,
-				1, 1, 0),
+	SOC_SINGLE("MMTLR Data Switch", CS4265_SPDIF_CTL2,
+				0, 1, 0),
 	SOC_ENUM("Mono Channel Select", spdif_mono_select_enum),
 	SND_SOC_BYTES("C Data Buffer", CS4265_C_DATA_BUFF, 24),
 };
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/soc/sh/rcar/core.c linux-libre-4.14.73-gnu/sound/soc/sh/rcar/core.c
--- linux-libre-4.14.72-gnu/sound/soc/sh/rcar/core.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/soc/sh/rcar/core.c	2018-09-29 06:06:07.000000000 -0400
@@ -925,12 +925,23 @@ static void rsnd_soc_dai_shutdown(struct
 	rsnd_dai_call(nolock_stop, io, priv);
 }
 
+static int rsnd_soc_dai_prepare(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct rsnd_priv *priv = rsnd_dai_to_priv(dai);
+	struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai);
+	struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream);
+
+	return rsnd_dai_call(prepare, io, priv);
+}
+
 static const struct snd_soc_dai_ops rsnd_soc_dai_ops = {
 	.startup	= rsnd_soc_dai_startup,
 	.shutdown	= rsnd_soc_dai_shutdown,
 	.trigger	= rsnd_soc_dai_trigger,
 	.set_fmt	= rsnd_soc_dai_set_fmt,
 	.set_tdm_slot	= rsnd_soc_set_dai_tdm_slot,
+	.prepare	= rsnd_soc_dai_prepare,
 };
 
 void rsnd_parse_connect_common(struct rsnd_dai *rdai,
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/soc/sh/rcar/rsnd.h linux-libre-4.14.73-gnu/sound/soc/sh/rcar/rsnd.h
--- linux-libre-4.14.72-gnu/sound/soc/sh/rcar/rsnd.h	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/soc/sh/rcar/rsnd.h	2018-09-29 06:06:07.000000000 -0400
@@ -283,6 +283,9 @@ struct rsnd_mod_ops {
 	int (*nolock_stop)(struct rsnd_mod *mod,
 		    struct rsnd_dai_stream *io,
 		    struct rsnd_priv *priv);
+	int (*prepare)(struct rsnd_mod *mod,
+		       struct rsnd_dai_stream *io,
+		       struct rsnd_priv *priv);
 };
 
 struct rsnd_dai_stream;
@@ -312,6 +315,7 @@ struct rsnd_mod {
  * H	0: fallback
  * H	0: hw_params
  * H	0: pointer
+ * H	0: prepare
  */
 #define __rsnd_mod_shift_nolock_start	0
 #define __rsnd_mod_shift_nolock_stop	0
@@ -326,6 +330,7 @@ struct rsnd_mod {
 #define __rsnd_mod_shift_fallback	28 /* always called */
 #define __rsnd_mod_shift_hw_params	28 /* always called */
 #define __rsnd_mod_shift_pointer	28 /* always called */
+#define __rsnd_mod_shift_prepare	28 /* always called */
 
 #define __rsnd_mod_add_probe		0
 #define __rsnd_mod_add_remove		0
@@ -340,6 +345,7 @@ struct rsnd_mod {
 #define __rsnd_mod_add_fallback		0
 #define __rsnd_mod_add_hw_params	0
 #define __rsnd_mod_add_pointer		0
+#define __rsnd_mod_add_prepare		0
 
 #define __rsnd_mod_call_probe		0
 #define __rsnd_mod_call_remove		0
@@ -354,6 +360,7 @@ struct rsnd_mod {
 #define __rsnd_mod_call_pointer		0
 #define __rsnd_mod_call_nolock_start	0
 #define __rsnd_mod_call_nolock_stop	1
+#define __rsnd_mod_call_prepare		0
 
 #define rsnd_mod_to_priv(mod) ((mod)->priv)
 #define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)
diff -druNp --no-dereference linux-libre-4.14.72-gnu/sound/soc/sh/rcar/ssi.c linux-libre-4.14.73-gnu/sound/soc/sh/rcar/ssi.c
--- linux-libre-4.14.72-gnu/sound/soc/sh/rcar/ssi.c	2018-09-26 02:38:16.000000000 -0400
+++ linux-libre-4.14.73-gnu/sound/soc/sh/rcar/ssi.c	2018-09-29 06:06:07.000000000 -0400
@@ -280,7 +280,7 @@ static int rsnd_ssi_master_clk_start(str
 	if (rsnd_ssi_is_multi_slave(mod, io))
 		return 0;
 
-	if (ssi->usrcnt > 1) {
+	if (ssi->rate) {
 		if (ssi->rate != rate) {
 			dev_err(dev, "SSI parent/child should use same rate\n");
 			return -EINVAL;
@@ -482,7 +482,6 @@ static int rsnd_ssi_init(struct rsnd_mod
 			 struct rsnd_priv *priv)
 {
 	struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
-	int ret;
 
 	if (!rsnd_ssi_is_run_mods(mod, io))
 		return 0;
@@ -493,10 +492,6 @@ static int rsnd_ssi_init(struct rsnd_mod
 
 	rsnd_mod_power_on(mod);
 
-	ret = rsnd_ssi_master_clk_start(mod, io);
-	if (ret < 0)
-		return ret;
-
 	rsnd_ssi_config_init(mod, io);
 
 	rsnd_ssi_register_setup(mod);
@@ -847,6 +842,13 @@ static int rsnd_ssi_pointer(struct rsnd_
 	return 0;
 }
 
+static int rsnd_ssi_prepare(struct rsnd_mod *mod,
+			    struct rsnd_dai_stream *io,
+			    struct rsnd_priv *priv)
+{
+	return rsnd_ssi_master_clk_start(mod, io);
+}
+
 static struct rsnd_mod_ops rsnd_ssi_pio_ops = {
 	.name	= SSI_NAME,
 	.probe	= rsnd_ssi_common_probe,
@@ -859,6 +861,7 @@ static struct rsnd_mod_ops rsnd_ssi_pio_
 	.pointer= rsnd_ssi_pointer,
 	.pcm_new = rsnd_ssi_pcm_new,
 	.hw_params = rsnd_ssi_hw_params,
+	.prepare = rsnd_ssi_prepare,
 };
 
 static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,
@@ -935,6 +938,7 @@ static struct rsnd_mod_ops rsnd_ssi_dma_
 	.pcm_new = rsnd_ssi_pcm_new,
 	.fallback = rsnd_ssi_fallback,
 	.hw_params = rsnd_ssi_hw_params,
+	.prepare = rsnd_ssi_prepare,
 };
 
 int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod)
