diff -druNp --no-dereference linux-libre-4.14.135-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi linux-libre-4.14.136-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
--- linux-libre-4.14.135-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi	2019-08-04 03:32:04.000000000 -0400
@@ -134,7 +134,7 @@
 
 			uart0: serial@12000 {
 				compatible = "marvell,armada-3700-uart";
-				reg = <0x12000 0x400>;
+				reg = <0x12000 0x200>;
 				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
diff -druNp --no-dereference linux-libre-4.14.135-gnu/arch/arm64/include/asm/compat.h linux-libre-4.14.136-gnu/arch/arm64/include/asm/compat.h
--- linux-libre-4.14.135-gnu/arch/arm64/include/asm/compat.h	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/arch/arm64/include/asm/compat.h	2019-08-04 03:32:04.000000000 -0400
@@ -234,6 +234,7 @@ static inline compat_uptr_t ptr_to_compa
 }
 
 #define compat_user_stack_pointer() (user_stack_pointer(task_pt_regs(current)))
+#define COMPAT_MINSIGSTKSZ	2048
 
 static inline void __user *arch_compat_alloc_user_space(long len)
 {
diff -druNp --no-dereference linux-libre-4.14.135-gnu/arch/sh/boards/Kconfig linux-libre-4.14.136-gnu/arch/sh/boards/Kconfig
--- linux-libre-4.14.135-gnu/arch/sh/boards/Kconfig	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/arch/sh/boards/Kconfig	2019-08-04 03:32:04.000000000 -0400
@@ -8,27 +8,19 @@ config SH_ALPHA_BOARD
 	bool
 
 config SH_DEVICE_TREE
-	bool "Board Described by Device Tree"
+	bool
 	select OF
 	select OF_EARLY_FLATTREE
 	select TIMER_OF
 	select COMMON_CLK
 	select GENERIC_CALIBRATE_DELAY
-	help
-	  Select Board Described by Device Tree to build a kernel that
-	  does not hard-code any board-specific knowledge but instead uses
-	  a device tree blob provided by the boot-loader. You must enable
-	  drivers for any hardware you want to use separately. At this
-	  time, only boards based on the open-hardware J-Core processors
-	  have sufficient driver coverage to use this option; do not
-	  select it if you are using original SuperH hardware.
 
 config SH_JCORE_SOC
 	bool "J-Core SoC"
-	depends on SH_DEVICE_TREE && (CPU_SH2 || CPU_J2)
+	select SH_DEVICE_TREE
 	select CLKSRC_JCORE_PIT
 	select JCORE_AIC
-	default y if CPU_J2
+	depends on CPU_J2
 	help
 	  Select this option to include drivers core components of the
 	  J-Core SoC, including interrupt controllers and timers.
diff -druNp --no-dereference linux-libre-4.14.135-gnu/Documentation/devicetree/bindings/serial/mvebu-uart.txt linux-libre-4.14.136-gnu/Documentation/devicetree/bindings/serial/mvebu-uart.txt
--- linux-libre-4.14.135-gnu/Documentation/devicetree/bindings/serial/mvebu-uart.txt	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/Documentation/devicetree/bindings/serial/mvebu-uart.txt	2019-08-04 03:32:04.000000000 -0400
@@ -8,6 +8,6 @@ Required properties:
 Example:
 	serial@12000 {
 		compatible = "marvell,armada-3700-uart";
-		reg = <0x12000 0x400>;
+		reg = <0x12000 0x200>;
 		interrupts = <43>;
 	};
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/android/binder.c linux-libre-4.14.136-gnu/drivers/android/binder.c
--- linux-libre-4.14.135-gnu/drivers/android/binder.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/android/binder.c	2019-08-04 03:32:04.000000000 -0400
@@ -1903,8 +1903,18 @@ static struct binder_thread *binder_get_
 
 static void binder_free_transaction(struct binder_transaction *t)
 {
-	if (t->buffer)
-		t->buffer->transaction = NULL;
+	struct binder_proc *target_proc = t->to_proc;
+
+	if (target_proc) {
+		binder_inner_proc_lock(target_proc);
+		if (t->buffer)
+			t->buffer->transaction = NULL;
+		binder_inner_proc_unlock(target_proc);
+	}
+	/*
+	 * If the transaction has no target_proc, then
+	 * t->buffer->transaction has already been cleared.
+	 */
 	kfree(t);
 	binder_stats_deleted(BINDER_STAT_TRANSACTION);
 }
@@ -3426,10 +3436,12 @@ static int binder_thread_write(struct bi
 				     buffer->debug_id,
 				     buffer->transaction ? "active" : "finished");
 
+			binder_inner_proc_lock(proc);
 			if (buffer->transaction) {
 				buffer->transaction->buffer = NULL;
 				buffer->transaction = NULL;
 			}
+			binder_inner_proc_unlock(proc);
 			if (buffer->async_transaction && buffer->target_node) {
 				struct binder_node *buf_node;
 				struct binder_work *w;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/bluetooth/hci_ath.c linux-libre-4.14.136-gnu/drivers/bluetooth/hci_ath.c
--- linux-libre-4.14.135-gnu/drivers/bluetooth/hci_ath.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/bluetooth/hci_ath.c	2019-08-04 03:32:04.000000000 -0400
@@ -101,6 +101,9 @@ static int ath_open(struct hci_uart *hu)
 
 	BT_DBG("hu %p", hu);
 
+	if (!hci_uart_has_flow_control(hu))
+		return -EOPNOTSUPP;
+
 	ath = kzalloc(sizeof(*ath), GFP_KERNEL);
 	if (!ath)
 		return -ENOMEM;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/bluetooth/hci_bcm.c linux-libre-4.14.136-gnu/drivers/bluetooth/hci_bcm.c
--- linux-libre-4.14.135-gnu/drivers/bluetooth/hci_bcm.c	2019-07-31 04:53:36.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/bluetooth/hci_bcm.c	2019-08-04 23:06:13.000000000 -0400
@@ -305,6 +305,9 @@ static int bcm_open(struct hci_uart *hu)
 
 	bt_dev_dbg(hu->hdev, "hu %p", hu);
 
+	if (!hci_uart_has_flow_control(hu))
+		return -EOPNOTSUPP;
+
 	bcm = kzalloc(sizeof(*bcm), GFP_KERNEL);
 	if (!bcm)
 		return -ENOMEM;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/bluetooth/hci_intel.c linux-libre-4.14.136-gnu/drivers/bluetooth/hci_intel.c
--- linux-libre-4.14.135-gnu/drivers/bluetooth/hci_intel.c	2019-07-31 04:53:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/bluetooth/hci_intel.c	2019-08-04 23:06:36.000000000 -0400
@@ -406,6 +406,9 @@ static int intel_open(struct hci_uart *h
 
 	BT_DBG("hu %p", hu);
 
+	if (!hci_uart_has_flow_control(hu))
+		return -EOPNOTSUPP;
+
 	intel = kzalloc(sizeof(*intel), GFP_KERNEL);
 	if (!intel)
 		return -ENOMEM;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/bluetooth/hci_ldisc.c linux-libre-4.14.136-gnu/drivers/bluetooth/hci_ldisc.c
--- linux-libre-4.14.135-gnu/drivers/bluetooth/hci_ldisc.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/bluetooth/hci_ldisc.c	2019-08-04 03:32:04.000000000 -0400
@@ -297,6 +297,19 @@ static int hci_uart_send_frame(struct hc
 	return 0;
 }
 
+/* Check the underlying device or tty has flow control support */
+bool hci_uart_has_flow_control(struct hci_uart *hu)
+{
+	/* serdev nodes check if the needed operations are present */
+	if (hu->serdev)
+		return true;
+
+	if (hu->tty->driver->ops->tiocmget && hu->tty->driver->ops->tiocmset)
+		return true;
+
+	return false;
+}
+
 /* Flow control or un-flow control the device */
 void hci_uart_set_flow_control(struct hci_uart *hu, bool enable)
 {
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/bluetooth/hci_mrvl.c linux-libre-4.14.136-gnu/drivers/bluetooth/hci_mrvl.c
--- linux-libre-4.14.135-gnu/drivers/bluetooth/hci_mrvl.c	2019-07-31 04:53:41.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/bluetooth/hci_mrvl.c	2019-08-04 23:06:18.000000000 -0400
@@ -66,6 +66,9 @@ static int mrvl_open(struct hci_uart *hu
 
 	BT_DBG("hu %p", hu);
 
+	if (!hci_uart_has_flow_control(hu))
+		return -EOPNOTSUPP;
+
 	mrvl = kzalloc(sizeof(*mrvl), GFP_KERNEL);
 	if (!mrvl)
 		return -ENOMEM;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/bluetooth/hci_uart.h linux-libre-4.14.136-gnu/drivers/bluetooth/hci_uart.h
--- linux-libre-4.14.135-gnu/drivers/bluetooth/hci_uart.h	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/bluetooth/hci_uart.h	2019-08-04 03:32:04.000000000 -0400
@@ -117,6 +117,7 @@ void hci_uart_unregister_device(struct h
 int hci_uart_tx_wakeup(struct hci_uart *hu);
 int hci_uart_init_ready(struct hci_uart *hu);
 void hci_uart_set_baudrate(struct hci_uart *hu, unsigned int speed);
+bool hci_uart_has_flow_control(struct hci_uart *hu);
 void hci_uart_set_flow_control(struct hci_uart *hu, bool enable);
 void hci_uart_set_speeds(struct hci_uart *hu, unsigned int init_speed,
 			 unsigned int oper_speed);
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/i2c/busses/i2c-qup.c linux-libre-4.14.136-gnu/drivers/i2c/busses/i2c-qup.c
--- linux-libre-4.14.135-gnu/drivers/i2c/busses/i2c-qup.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/i2c/busses/i2c-qup.c	2019-08-04 03:32:04.000000000 -0400
@@ -844,6 +844,8 @@ static int qup_i2c_bam_do_xfer(struct qu
 	}
 
 	if (ret || qup->bus_err || qup->qup_err) {
+		reinit_completion(&qup->xfer);
+
 		if (qup_i2c_change_state(qup, QUP_RUN_STATE)) {
 			dev_err(qup->dev, "change to run state timed out");
 			goto desc_err;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/iommu/intel-iommu.c linux-libre-4.14.136-gnu/drivers/iommu/intel-iommu.c
--- linux-libre-4.14.135-gnu/drivers/iommu/intel-iommu.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/iommu/intel-iommu.c	2019-08-04 03:32:04.000000000 -0400
@@ -3702,7 +3702,7 @@ static void intel_unmap(struct device *d
 
 	freelist = domain_unmap(domain, start_pfn, last_pfn);
 
-	if (intel_iommu_strict) {
+	if (intel_iommu_strict || !has_iova_flush_queue(&domain->iovad)) {
 		iommu_flush_iotlb_psi(iommu, domain, start_pfn,
 				      nrpages, !freelist, 0);
 		/* free iova */
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/iommu/iova.c linux-libre-4.14.136-gnu/drivers/iommu/iova.c
--- linux-libre-4.14.135-gnu/drivers/iommu/iova.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/iommu/iova.c	2019-08-04 03:32:04.000000000 -0400
@@ -58,9 +58,14 @@ init_iova_domain(struct iova_domain *iov
 }
 EXPORT_SYMBOL_GPL(init_iova_domain);
 
+bool has_iova_flush_queue(struct iova_domain *iovad)
+{
+	return !!iovad->fq;
+}
+
 static void free_iova_flush_queue(struct iova_domain *iovad)
 {
-	if (!iovad->fq)
+	if (!has_iova_flush_queue(iovad))
 		return;
 
 	if (timer_pending(&iovad->fq_timer))
@@ -78,13 +83,14 @@ static void free_iova_flush_queue(struct
 int init_iova_flush_queue(struct iova_domain *iovad,
 			  iova_flush_cb flush_cb, iova_entry_dtor entry_dtor)
 {
+	struct iova_fq __percpu *queue;
 	int cpu;
 
 	atomic64_set(&iovad->fq_flush_start_cnt,  0);
 	atomic64_set(&iovad->fq_flush_finish_cnt, 0);
 
-	iovad->fq = alloc_percpu(struct iova_fq);
-	if (!iovad->fq)
+	queue = alloc_percpu(struct iova_fq);
+	if (!queue)
 		return -ENOMEM;
 
 	iovad->flush_cb   = flush_cb;
@@ -93,13 +99,17 @@ int init_iova_flush_queue(struct iova_do
 	for_each_possible_cpu(cpu) {
 		struct iova_fq *fq;
 
-		fq = per_cpu_ptr(iovad->fq, cpu);
+		fq = per_cpu_ptr(queue, cpu);
 		fq->head = 0;
 		fq->tail = 0;
 
 		spin_lock_init(&fq->lock);
 	}
 
+	smp_wmb();
+
+	iovad->fq = queue;
+
 	setup_timer(&iovad->fq_timer, fq_flush_timeout, (unsigned long)iovad);
 	atomic_set(&iovad->fq_timer_on, 0);
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c linux-libre-4.14.136-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c
--- linux-libre-4.14.135-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/isdn/hardware/mISDN/hfcsusb.c	2019-08-04 03:32:04.000000000 -0400
@@ -1963,6 +1963,9 @@ hfcsusb_probe(struct usb_interface *intf
 
 				/* get endpoint base */
 				idx = ((ep_addr & 0x7f) - 1) * 2;
+				if (idx > 15)
+					return -EIO;
+
 				if (ep_addr & 0x80)
 					idx++;
 				attr = ep->desc.bmAttributes;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/media/radio/radio-raremono.c linux-libre-4.14.136-gnu/drivers/media/radio/radio-raremono.c
--- linux-libre-4.14.135-gnu/drivers/media/radio/radio-raremono.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/media/radio/radio-raremono.c	2019-08-04 03:32:04.000000000 -0400
@@ -283,6 +283,14 @@ static int vidioc_g_frequency(struct fil
 	return 0;
 }
 
+static void raremono_device_release(struct v4l2_device *v4l2_dev)
+{
+	struct raremono_device *radio = to_raremono_dev(v4l2_dev);
+
+	kfree(radio->buffer);
+	kfree(radio);
+}
+
 /* File system interface */
 static const struct v4l2_file_operations usb_raremono_fops = {
 	.owner		= THIS_MODULE,
@@ -307,12 +315,14 @@ static int usb_raremono_probe(struct usb
 	struct raremono_device *radio;
 	int retval = 0;
 
-	radio = devm_kzalloc(&intf->dev, sizeof(struct raremono_device), GFP_KERNEL);
-	if (radio)
-		radio->buffer = devm_kmalloc(&intf->dev, BUFFER_LENGTH, GFP_KERNEL);
-
-	if (!radio || !radio->buffer)
+	radio = kzalloc(sizeof(*radio), GFP_KERNEL);
+	if (!radio)
 		return -ENOMEM;
+	radio->buffer = kmalloc(BUFFER_LENGTH, GFP_KERNEL);
+	if (!radio->buffer) {
+		kfree(radio);
+		return -ENOMEM;
+	}
 
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->intf = intf;
@@ -336,7 +346,8 @@ static int usb_raremono_probe(struct usb
 	if (retval != 3 ||
 	    (get_unaligned_be16(&radio->buffer[1]) & 0xfff) == 0x0242) {
 		dev_info(&intf->dev, "this is not Thanko's Raremono.\n");
-		return -ENODEV;
+		retval = -ENODEV;
+		goto free_mem;
 	}
 
 	dev_info(&intf->dev, "Thanko's Raremono connected: (%04X:%04X)\n",
@@ -345,7 +356,7 @@ static int usb_raremono_probe(struct usb
 	retval = v4l2_device_register(&intf->dev, &radio->v4l2_dev);
 	if (retval < 0) {
 		dev_err(&intf->dev, "couldn't register v4l2_device\n");
-		return retval;
+		goto free_mem;
 	}
 
 	mutex_init(&radio->lock);
@@ -357,6 +368,7 @@ static int usb_raremono_probe(struct usb
 	radio->vdev.ioctl_ops = &usb_raremono_ioctl_ops;
 	radio->vdev.lock = &radio->lock;
 	radio->vdev.release = video_device_release_empty;
+	radio->v4l2_dev.release = raremono_device_release;
 
 	usb_set_intfdata(intf, &radio->v4l2_dev);
 
@@ -372,6 +384,10 @@ static int usb_raremono_probe(struct usb
 	}
 	dev_err(&intf->dev, "could not register video device\n");
 	v4l2_device_unregister(&radio->v4l2_dev);
+
+free_mem:
+	kfree(radio->buffer);
+	kfree(radio);
 	return retval;
 }
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/media/usb/au0828/au0828-core.c linux-libre-4.14.136-gnu/drivers/media/usb/au0828/au0828-core.c
--- linux-libre-4.14.135-gnu/drivers/media/usb/au0828/au0828-core.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/media/usb/au0828/au0828-core.c	2019-08-04 03:32:04.000000000 -0400
@@ -623,6 +623,12 @@ static int au0828_usb_probe(struct usb_i
 	/* Setup */
 	au0828_card_setup(dev);
 
+	/*
+	 * Store the pointer to the au0828_dev so it can be accessed in
+	 * au0828_usb_disconnect
+	 */
+	usb_set_intfdata(interface, dev);
+
 	/* Analog TV */
 	retval = au0828_analog_register(dev, interface);
 	if (retval) {
@@ -641,12 +647,6 @@ static int au0828_usb_probe(struct usb_i
 	/* Remote controller */
 	au0828_rc_register(dev);
 
-	/*
-	 * Store the pointer to the au0828_dev so it can be accessed in
-	 * au0828_usb_disconnect
-	 */
-	usb_set_intfdata(interface, dev);
-
 	pr_info("Registered device AU0828 [%s]\n",
 		dev->board.name == NULL ? "Unset" : dev->board.name);
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/media/usb/cpia2/cpia2_usb.c linux-libre-4.14.136-gnu/drivers/media/usb/cpia2/cpia2_usb.c
--- linux-libre-4.14.135-gnu/drivers/media/usb/cpia2/cpia2_usb.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/media/usb/cpia2/cpia2_usb.c	2019-08-04 03:32:04.000000000 -0400
@@ -901,7 +901,6 @@ static void cpia2_usb_disconnect(struct
 	cpia2_unregister_camera(cam);
 	v4l2_device_disconnect(&cam->v4l2_dev);
 	mutex_unlock(&cam->v4l2_lock);
-	v4l2_device_put(&cam->v4l2_dev);
 
 	if(cam->buffers) {
 		DBG("Wakeup waiting processes\n");
@@ -913,6 +912,8 @@ static void cpia2_usb_disconnect(struct
 	DBG("Releasing interface\n");
 	usb_driver_release_interface(&cpia2_driver, intf);
 
+	v4l2_device_put(&cam->v4l2_dev);
+
 	LOG("CPiA2 camera disconnected.\n");
 }
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/media/usb/pvrusb2/pvrusb2-hdw.c linux-libre-4.14.136-gnu/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
--- linux-libre-4.14.135-gnu/drivers/media/usb/pvrusb2/pvrusb2-hdw.c	2019-07-31 04:43:16.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/media/usb/pvrusb2/pvrusb2-hdw.c	2019-08-04 22:54:59.000000000 -0400
@@ -1680,7 +1680,7 @@ static int pvr2_decoder_enable(struct pv
 	}
 	if (!hdw->flag_decoder_missed) {
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: No decoder present");
+			   "***WARNING*** No decoder present");
 		hdw->flag_decoder_missed = !0;
 		trace_stbit("flag_decoder_missed",
 			    hdw->flag_decoder_missed);
@@ -2365,7 +2365,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct
 	if (hdw_desc->flag_is_experimental) {
 		pvr2_trace(PVR2_TRACE_INFO, "**********");
 		pvr2_trace(PVR2_TRACE_INFO,
-			   "WARNING: Support for this device (%s) is experimental.",
+			   "***WARNING*** Support for this device (%s) is experimental.",
 							      hdw_desc->description);
 		pvr2_trace(PVR2_TRACE_INFO,
 			   "Important functionality might not be entirely working.");
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c linux-libre-4.14.136-gnu/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
--- linux-libre-4.14.135-gnu/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c	2019-08-04 03:32:04.000000000 -0400
@@ -343,11 +343,11 @@ static int i2c_hack_cx25840(struct pvr2_
 
 	if ((ret != 0) || (*rdata == 0x04) || (*rdata == 0x0a)) {
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: Detected a wedged cx25840 chip; the device will not work.");
+			   "***WARNING*** Detected a wedged cx25840 chip; the device will not work.");
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: Try power cycling the pvrusb2 device.");
+			   "***WARNING*** Try power cycling the pvrusb2 device.");
 		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "WARNING: Disabling further access to the device to prevent other foul-ups.");
+			   "***WARNING*** Disabling further access to the device to prevent other foul-ups.");
 		// This blocks all further communication with the part.
 		hdw->i2c_func[0x44] = NULL;
 		pvr2_hdw_render_useless(hdw);
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/media/usb/pvrusb2/pvrusb2-std.c linux-libre-4.14.136-gnu/drivers/media/usb/pvrusb2/pvrusb2-std.c
--- linux-libre-4.14.135-gnu/drivers/media/usb/pvrusb2/pvrusb2-std.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/media/usb/pvrusb2/pvrusb2-std.c	2019-08-04 03:32:04.000000000 -0400
@@ -353,7 +353,7 @@ struct v4l2_standard *pvr2_std_create_en
 		bcnt = pvr2_std_id_to_str(buf,sizeof(buf),fmsk);
 		pvr2_trace(
 			PVR2_TRACE_ERROR_LEGS,
-			"WARNING: Failed to classify the following standard(s): %.*s",
+			"***WARNING*** Failed to classify the following standard(s): %.*s",
 			bcnt,buf);
 	}
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/net/wireless/ath/ath10k/usb.c linux-libre-4.14.136-gnu/drivers/net/wireless/ath/ath10k/usb.c
--- linux-libre-4.14.135-gnu/drivers/net/wireless/ath/ath10k/usb.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/net/wireless/ath/ath10k/usb.c	2019-08-04 03:32:04.000000000 -0400
@@ -1025,7 +1025,7 @@ static int ath10k_usb_probe(struct usb_i
 	}
 
 	/* TODO: remove this once USB support is fully implemented */
-	ath10k_warn(ar, "WARNING: ath10k USB support is incomplete, don't expect anything to work!\n");
+	ath10k_warn(ar, "Warning: ath10k USB support is incomplete, don't expect anything to work!\n");
 
 	return 0;
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/drivers/pps/pps.c linux-libre-4.14.136-gnu/drivers/pps/pps.c
--- linux-libre-4.14.135-gnu/drivers/pps/pps.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/drivers/pps/pps.c	2019-08-04 03:32:04.000000000 -0400
@@ -166,6 +166,14 @@ static long pps_cdev_ioctl(struct file *
 			pps->params.mode |= PPS_CANWAIT;
 		pps->params.api_version = PPS_API_VERS;
 
+		/*
+		 * Clear unused fields of pps_kparams to avoid leaking
+		 * uninitialized data of the PPS_SETPARAMS caller via
+		 * PPS_GETPARAMS
+		 */
+		pps->params.assert_off_tu.flags = 0;
+		pps->params.clear_off_tu.flags = 0;
+
 		spin_unlock_irq(&pps->lock);
 
 		break;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/fs/ceph/caps.c linux-libre-4.14.136-gnu/fs/ceph/caps.c
--- linux-libre-4.14.135-gnu/fs/ceph/caps.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/fs/ceph/caps.c	2019-08-04 03:32:04.000000000 -0400
@@ -1119,20 +1119,23 @@ static int send_cap_msg(struct cap_msg_a
 }
 
 /*
- * Queue cap releases when an inode is dropped from our cache.  Since
- * inode is about to be destroyed, there is no need for i_ceph_lock.
+ * Queue cap releases when an inode is dropped from our cache.
  */
 void ceph_queue_caps_release(struct inode *inode)
 {
 	struct ceph_inode_info *ci = ceph_inode(inode);
 	struct rb_node *p;
 
+	/* lock i_ceph_lock, because ceph_d_revalidate(..., LOOKUP_RCU)
+	 * may call __ceph_caps_issued_mask() on a freeing inode. */
+	spin_lock(&ci->i_ceph_lock);
 	p = rb_first(&ci->i_caps);
 	while (p) {
 		struct ceph_cap *cap = rb_entry(p, struct ceph_cap, ci_node);
 		p = rb_next(p);
 		__ceph_remove_cap(cap, true);
 	}
+	spin_unlock(&ci->i_ceph_lock);
 }
 
 /*
diff -druNp --no-dereference linux-libre-4.14.135-gnu/fs/exec.c linux-libre-4.14.136-gnu/fs/exec.c
--- linux-libre-4.14.135-gnu/fs/exec.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/fs/exec.c	2019-08-04 03:32:04.000000000 -0400
@@ -1808,7 +1808,7 @@ static int do_execveat_common(int fd, st
 	current->in_execve = 0;
 	membarrier_execve(current);
 	acct_update_integrals(current);
-	task_numa_free(current);
+	task_numa_free(current, false);
 	free_bprm(bprm);
 	kfree(pathbuf);
 	putname(filename);
diff -druNp --no-dereference linux-libre-4.14.135-gnu/fs/nfs/client.c linux-libre-4.14.136-gnu/fs/nfs/client.c
--- linux-libre-4.14.135-gnu/fs/nfs/client.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/fs/nfs/client.c	2019-08-04 03:32:04.000000000 -0400
@@ -416,10 +416,10 @@ struct nfs_client *nfs_get_client(const
 		clp = nfs_match_client(cl_init);
 		if (clp) {
 			spin_unlock(&nn->nfs_client_lock);
-			if (IS_ERR(clp))
-				return clp;
 			if (new)
 				new->rpc_ops->free_client(new);
+			if (IS_ERR(clp))
+				return clp;
 			return nfs_found_client(cl_init, clp);
 		}
 		if (new) {
diff -druNp --no-dereference linux-libre-4.14.135-gnu/fs/nfs/dir.c linux-libre-4.14.136-gnu/fs/nfs/dir.c
--- linux-libre-4.14.135-gnu/fs/nfs/dir.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/fs/nfs/dir.c	2019-08-04 03:32:04.000000000 -0400
@@ -1059,6 +1059,100 @@ int nfs_neg_need_reval(struct inode *dir
 	return !nfs_check_verifier(dir, dentry, flags & LOOKUP_RCU);
 }
 
+static int
+nfs_lookup_revalidate_done(struct inode *dir, struct dentry *dentry,
+			   struct inode *inode, int error)
+{
+	switch (error) {
+	case 1:
+		dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) is valid\n",
+			__func__, dentry);
+		return 1;
+	case 0:
+		nfs_mark_for_revalidate(dir);
+		if (inode && S_ISDIR(inode->i_mode)) {
+			/* Purge readdir caches. */
+			nfs_zap_caches(inode);
+			/*
+			 * We can't d_drop the root of a disconnected tree:
+			 * its d_hash is on the s_anon list and d_drop() would hide
+			 * it from shrink_dcache_for_unmount(), leading to busy
+			 * inodes on unmount and further oopses.
+			 */
+			if (IS_ROOT(dentry))
+				return 1;
+		}
+		dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) is invalid\n",
+				__func__, dentry);
+		return 0;
+	}
+	dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) lookup returned error %d\n",
+				__func__, dentry, error);
+	return error;
+}
+
+static int
+nfs_lookup_revalidate_negative(struct inode *dir, struct dentry *dentry,
+			       unsigned int flags)
+{
+	int ret = 1;
+	if (nfs_neg_need_reval(dir, dentry, flags)) {
+		if (flags & LOOKUP_RCU)
+			return -ECHILD;
+		ret = 0;
+	}
+	return nfs_lookup_revalidate_done(dir, dentry, NULL, ret);
+}
+
+static int
+nfs_lookup_revalidate_delegated(struct inode *dir, struct dentry *dentry,
+				struct inode *inode)
+{
+	nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
+	return nfs_lookup_revalidate_done(dir, dentry, inode, 1);
+}
+
+static int
+nfs_lookup_revalidate_dentry(struct inode *dir, struct dentry *dentry,
+			     struct inode *inode)
+{
+	struct nfs_fh *fhandle;
+	struct nfs_fattr *fattr;
+	struct nfs4_label *label;
+	int ret;
+
+	ret = -ENOMEM;
+	fhandle = nfs_alloc_fhandle();
+	fattr = nfs_alloc_fattr();
+	label = nfs4_label_alloc(NFS_SERVER(inode), GFP_KERNEL);
+	if (fhandle == NULL || fattr == NULL || IS_ERR(label))
+		goto out;
+
+	ret = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, label);
+	if (ret < 0) {
+		if (ret == -ESTALE || ret == -ENOENT)
+			ret = 0;
+		goto out;
+	}
+	ret = 0;
+	if (nfs_compare_fh(NFS_FH(inode), fhandle))
+		goto out;
+	if (nfs_refresh_inode(inode, fattr) < 0)
+		goto out;
+
+	nfs_setsecurity(inode, fattr, label);
+	nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
+
+	/* set a readdirplus hint that we had a cache miss */
+	nfs_force_use_readdirplus(dir);
+	ret = 1;
+out:
+	nfs_free_fattr(fattr);
+	nfs_free_fhandle(fhandle);
+	nfs4_label_free(label);
+	return nfs_lookup_revalidate_done(dir, dentry, inode, ret);
+}
+
 /*
  * This is called every time the dcache has a lookup hit,
  * and we should check whether we can really trust that
@@ -1070,58 +1164,36 @@ int nfs_neg_need_reval(struct inode *dir
  * If the parent directory is seen to have changed, we throw out the
  * cached dentry and do a new lookup.
  */
-static int nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
+static int
+nfs_do_lookup_revalidate(struct inode *dir, struct dentry *dentry,
+			 unsigned int flags)
 {
-	struct inode *dir;
 	struct inode *inode;
-	struct dentry *parent;
-	struct nfs_fh *fhandle = NULL;
-	struct nfs_fattr *fattr = NULL;
-	struct nfs4_label *label = NULL;
 	int error;
 
-	if (flags & LOOKUP_RCU) {
-		parent = ACCESS_ONCE(dentry->d_parent);
-		dir = d_inode_rcu(parent);
-		if (!dir)
-			return -ECHILD;
-	} else {
-		parent = dget_parent(dentry);
-		dir = d_inode(parent);
-	}
 	nfs_inc_stats(dir, NFSIOS_DENTRYREVALIDATE);
 	inode = d_inode(dentry);
 
-	if (!inode) {
-		if (nfs_neg_need_reval(dir, dentry, flags)) {
-			if (flags & LOOKUP_RCU)
-				return -ECHILD;
-			goto out_bad;
-		}
-		goto out_valid;
-	}
+	if (!inode)
+		return nfs_lookup_revalidate_negative(dir, dentry, flags);
 
 	if (is_bad_inode(inode)) {
-		if (flags & LOOKUP_RCU)
-			return -ECHILD;
 		dfprintk(LOOKUPCACHE, "%s: %pd2 has dud inode\n",
 				__func__, dentry);
 		goto out_bad;
 	}
 
 	if (NFS_PROTO(dir)->have_delegation(inode, FMODE_READ))
-		goto out_set_verifier;
+		return nfs_lookup_revalidate_delegated(dir, dentry, inode);
 
 	/* Force a full look up iff the parent directory has changed */
 	if (!nfs_is_exclusive_create(dir, flags) &&
 	    nfs_check_verifier(dir, dentry, flags & LOOKUP_RCU)) {
 		error = nfs_lookup_verify_inode(inode, flags);
 		if (error) {
-			if (flags & LOOKUP_RCU)
-				return -ECHILD;
 			if (error == -ESTALE)
-				goto out_zap_parent;
-			goto out_error;
+				nfs_zap_caches(dir);
+			goto out_bad;
 		}
 		nfs_advise_use_readdirplus(dir);
 		goto out_valid;
@@ -1133,81 +1205,45 @@ static int nfs_lookup_revalidate(struct
 	if (NFS_STALE(inode))
 		goto out_bad;
 
-	error = -ENOMEM;
-	fhandle = nfs_alloc_fhandle();
-	fattr = nfs_alloc_fattr();
-	if (fhandle == NULL || fattr == NULL)
-		goto out_error;
-
-	label = nfs4_label_alloc(NFS_SERVER(inode), GFP_NOWAIT);
-	if (IS_ERR(label))
-		goto out_error;
-
 	trace_nfs_lookup_revalidate_enter(dir, dentry, flags);
-	error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, label);
+	error = nfs_lookup_revalidate_dentry(dir, dentry, inode);
 	trace_nfs_lookup_revalidate_exit(dir, dentry, flags, error);
-	if (error == -ESTALE || error == -ENOENT)
-		goto out_bad;
-	if (error)
-		goto out_error;
-	if (nfs_compare_fh(NFS_FH(inode), fhandle))
-		goto out_bad;
-	if ((error = nfs_refresh_inode(inode, fattr)) != 0)
-		goto out_bad;
-
-	nfs_setsecurity(inode, fattr, label);
-
-	nfs_free_fattr(fattr);
-	nfs_free_fhandle(fhandle);
-	nfs4_label_free(label);
+	return error;
+out_valid:
+	return nfs_lookup_revalidate_done(dir, dentry, inode, 1);
+out_bad:
+	if (flags & LOOKUP_RCU)
+		return -ECHILD;
+	return nfs_lookup_revalidate_done(dir, dentry, inode, 0);
+}
 
-	/* set a readdirplus hint that we had a cache miss */
-	nfs_force_use_readdirplus(dir);
+static int
+__nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags,
+			int (*reval)(struct inode *, struct dentry *, unsigned int))
+{
+	struct dentry *parent;
+	struct inode *dir;
+	int ret;
 
-out_set_verifier:
-	nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
- out_valid:
 	if (flags & LOOKUP_RCU) {
+		parent = ACCESS_ONCE(dentry->d_parent);
+		dir = d_inode_rcu(parent);
+		if (!dir)
+			return -ECHILD;
+		ret = reval(dir, dentry, flags);
 		if (parent != ACCESS_ONCE(dentry->d_parent))
 			return -ECHILD;
-	} else
+	} else {
+		parent = dget_parent(dentry);
+		ret = reval(d_inode(parent), dentry, flags);
 		dput(parent);
-	dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) is valid\n",
-			__func__, dentry);
-	return 1;
-out_zap_parent:
-	nfs_zap_caches(dir);
- out_bad:
-	WARN_ON(flags & LOOKUP_RCU);
-	nfs_free_fattr(fattr);
-	nfs_free_fhandle(fhandle);
-	nfs4_label_free(label);
-	nfs_mark_for_revalidate(dir);
-	if (inode && S_ISDIR(inode->i_mode)) {
-		/* Purge readdir caches. */
-		nfs_zap_caches(inode);
-		/*
-		 * We can't d_drop the root of a disconnected tree:
-		 * its d_hash is on the s_anon list and d_drop() would hide
-		 * it from shrink_dcache_for_unmount(), leading to busy
-		 * inodes on unmount and further oopses.
-		 */
-		if (IS_ROOT(dentry))
-			goto out_valid;
 	}
-	dput(parent);
-	dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) is invalid\n",
-			__func__, dentry);
-	return 0;
-out_error:
-	WARN_ON(flags & LOOKUP_RCU);
-	nfs_free_fattr(fattr);
-	nfs_free_fhandle(fhandle);
-	nfs4_label_free(label);
-	dput(parent);
-	dfprintk(LOOKUPCACHE, "NFS: %s(%pd2) lookup returned error %d\n",
-			__func__, dentry, error);
-	return error;
+	return ret;
+}
+
+static int nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
+{
+	return __nfs_lookup_revalidate(dentry, flags, nfs_do_lookup_revalidate);
 }
 
 /*
@@ -1560,62 +1596,55 @@ no_open:
 }
 EXPORT_SYMBOL_GPL(nfs_atomic_open);
 
-static int nfs4_lookup_revalidate(struct dentry *dentry, unsigned int flags)
+static int
+nfs4_do_lookup_revalidate(struct inode *dir, struct dentry *dentry,
+			  unsigned int flags)
 {
 	struct inode *inode;
-	int ret = 0;
 
 	if (!(flags & LOOKUP_OPEN) || (flags & LOOKUP_DIRECTORY))
-		goto no_open;
+		goto full_reval;
 	if (d_mountpoint(dentry))
-		goto no_open;
-	if (NFS_SB(dentry->d_sb)->caps & NFS_CAP_ATOMIC_OPEN_V1)
-		goto no_open;
+		goto full_reval;
 
 	inode = d_inode(dentry);
 
 	/* We can't create new files in nfs_open_revalidate(), so we
 	 * optimize away revalidation of negative dentries.
 	 */
-	if (inode == NULL) {
-		struct dentry *parent;
-		struct inode *dir;
+	if (inode == NULL)
+		goto full_reval;
 
-		if (flags & LOOKUP_RCU) {
-			parent = ACCESS_ONCE(dentry->d_parent);
-			dir = d_inode_rcu(parent);
-			if (!dir)
-				return -ECHILD;
-		} else {
-			parent = dget_parent(dentry);
-			dir = d_inode(parent);
-		}
-		if (!nfs_neg_need_reval(dir, dentry, flags))
-			ret = 1;
-		else if (flags & LOOKUP_RCU)
-			ret = -ECHILD;
-		if (!(flags & LOOKUP_RCU))
-			dput(parent);
-		else if (parent != ACCESS_ONCE(dentry->d_parent))
-			return -ECHILD;
-		goto out;
-	}
+	if (NFS_PROTO(dir)->have_delegation(inode, FMODE_READ))
+		return nfs_lookup_revalidate_delegated(dir, dentry, inode);
 
 	/* NFS only supports OPEN on regular files */
 	if (!S_ISREG(inode->i_mode))
-		goto no_open;
+		goto full_reval;
+
 	/* We cannot do exclusive creation on a positive dentry */
-	if (flags & LOOKUP_EXCL)
-		goto no_open;
+	if (flags & (LOOKUP_EXCL | LOOKUP_REVAL))
+		goto reval_dentry;
+
+	/* Check if the directory changed */
+	if (!nfs_check_verifier(dir, dentry, flags & LOOKUP_RCU))
+		goto reval_dentry;
 
 	/* Let f_op->open() actually open (and revalidate) the file */
-	ret = 1;
+	return 1;
+reval_dentry:
+	if (flags & LOOKUP_RCU)
+		return -ECHILD;
+	return nfs_lookup_revalidate_dentry(dir, dentry, inode);;
 
-out:
-	return ret;
+full_reval:
+	return nfs_do_lookup_revalidate(dir, dentry, flags);
+}
 
-no_open:
-	return nfs_lookup_revalidate(dentry, flags);
+static int nfs4_lookup_revalidate(struct dentry *dentry, unsigned int flags)
+{
+	return __nfs_lookup_revalidate(dentry, flags,
+			nfs4_do_lookup_revalidate);
 }
 
 #endif /* CONFIG_NFSV4 */
diff -druNp --no-dereference linux-libre-4.14.135-gnu/fs/nfs/nfs4proc.c linux-libre-4.14.136-gnu/fs/nfs/nfs4proc.c
--- linux-libre-4.14.135-gnu/fs/nfs/nfs4proc.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/fs/nfs/nfs4proc.c	2019-08-04 03:32:04.000000000 -0400
@@ -1317,12 +1317,20 @@ static bool nfs4_mode_match_open_stateid
 	return false;
 }
 
-static int can_open_cached(struct nfs4_state *state, fmode_t mode, int open_mode)
+static int can_open_cached(struct nfs4_state *state, fmode_t mode,
+		int open_mode, enum open_claim_type4 claim)
 {
 	int ret = 0;
 
 	if (open_mode & (O_EXCL|O_TRUNC))
 		goto out;
+	switch (claim) {
+	case NFS4_OPEN_CLAIM_NULL:
+	case NFS4_OPEN_CLAIM_FH:
+		goto out;
+	default:
+		break;
+	}
 	switch (mode & (FMODE_READ|FMODE_WRITE)) {
 		case FMODE_READ:
 			ret |= test_bit(NFS_O_RDONLY_STATE, &state->flags) != 0
@@ -1617,7 +1625,7 @@ static struct nfs4_state *nfs4_try_open_
 
 	for (;;) {
 		spin_lock(&state->owner->so_lock);
-		if (can_open_cached(state, fmode, open_mode)) {
+		if (can_open_cached(state, fmode, open_mode, claim)) {
 			update_open_stateflags(state, fmode);
 			spin_unlock(&state->owner->so_lock);
 			goto out_return_state;
@@ -2141,7 +2149,8 @@ static void nfs4_open_prepare(struct rpc
 	if (data->state != NULL) {
 		struct nfs_delegation *delegation;
 
-		if (can_open_cached(data->state, data->o_arg.fmode, data->o_arg.open_flags))
+		if (can_open_cached(data->state, data->o_arg.fmode,
+					data->o_arg.open_flags, claim))
 			goto out_no_action;
 		rcu_read_lock();
 		delegation = rcu_dereference(NFS_I(data->state->inode)->delegation);
diff -druNp --no-dereference linux-libre-4.14.135-gnu/include/linux/iova.h linux-libre-4.14.136-gnu/include/linux/iova.h
--- linux-libre-4.14.135-gnu/include/linux/iova.h	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/include/linux/iova.h	2019-08-04 03:32:04.000000000 -0400
@@ -154,6 +154,7 @@ struct iova *reserve_iova(struct iova_do
 void copy_reserved_iova(struct iova_domain *from, struct iova_domain *to);
 void init_iova_domain(struct iova_domain *iovad, unsigned long granule,
 	unsigned long start_pfn, unsigned long pfn_32bit);
+bool has_iova_flush_queue(struct iova_domain *iovad);
 int init_iova_flush_queue(struct iova_domain *iovad,
 			  iova_flush_cb flush_cb, iova_entry_dtor entry_dtor);
 struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn);
@@ -234,6 +235,11 @@ static inline void init_iova_domain(stru
 {
 }
 
+static inline bool has_iova_flush_queue(struct iova_domain *iovad)
+{
+	return false;
+}
+
 static inline int init_iova_flush_queue(struct iova_domain *iovad,
 					iova_flush_cb flush_cb,
 					iova_entry_dtor entry_dtor)
diff -druNp --no-dereference linux-libre-4.14.135-gnu/include/linux/sched/numa_balancing.h linux-libre-4.14.136-gnu/include/linux/sched/numa_balancing.h
--- linux-libre-4.14.135-gnu/include/linux/sched/numa_balancing.h	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/include/linux/sched/numa_balancing.h	2019-08-04 03:32:04.000000000 -0400
@@ -19,7 +19,7 @@
 extern void task_numa_fault(int last_node, int node, int pages, int flags);
 extern pid_t task_numa_group_id(struct task_struct *p);
 extern void set_numabalancing_state(bool enabled);
-extern void task_numa_free(struct task_struct *p);
+extern void task_numa_free(struct task_struct *p, bool final);
 extern bool should_numa_migrate_memory(struct task_struct *p, struct page *page,
 					int src_nid, int dst_cpu);
 #else
@@ -34,7 +34,7 @@ static inline pid_t task_numa_group_id(s
 static inline void set_numabalancing_state(bool enabled)
 {
 }
-static inline void task_numa_free(struct task_struct *p)
+static inline void task_numa_free(struct task_struct *p, bool final)
 {
 }
 static inline bool should_numa_migrate_memory(struct task_struct *p,
diff -druNp --no-dereference linux-libre-4.14.135-gnu/include/net/af_vsock.h linux-libre-4.14.136-gnu/include/net/af_vsock.h
--- linux-libre-4.14.135-gnu/include/net/af_vsock.h	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/include/net/af_vsock.h	2019-08-04 03:32:04.000000000 -0400
@@ -22,9 +22,6 @@
 
 #include "vsock_addr.h"
 
-/* vsock-specific sock->sk_state constants */
-#define VSOCK_SS_LISTEN 255
-
 #define LAST_RESERVED_PORT 1023
 
 #define vsock_sk(__sk)    ((struct vsock_sock *)__sk)
diff -druNp --no-dereference linux-libre-4.14.135-gnu/kernel/fork.c linux-libre-4.14.136-gnu/kernel/fork.c
--- linux-libre-4.14.135-gnu/kernel/fork.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/kernel/fork.c	2019-08-04 03:32:04.000000000 -0400
@@ -415,7 +415,7 @@ void __put_task_struct(struct task_struc
 	WARN_ON(tsk == current);
 
 	cgroup_free(tsk);
-	task_numa_free(tsk);
+	task_numa_free(tsk, true);
 	security_task_free(tsk);
 	exit_creds(tsk);
 	delayacct_tsk_free(tsk);
diff -druNp --no-dereference linux-libre-4.14.135-gnu/kernel/sched/fair.c linux-libre-4.14.136-gnu/kernel/sched/fair.c
--- linux-libre-4.14.135-gnu/kernel/sched/fair.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/kernel/sched/fair.c	2019-08-04 03:32:04.000000000 -0400
@@ -2358,13 +2358,23 @@ no_join:
 	return;
 }
 
-void task_numa_free(struct task_struct *p)
+/*
+ * Get rid of NUMA staticstics associated with a task (either current or dead).
+ * If @final is set, the task is dead and has reached refcount zero, so we can
+ * safely free all relevant data structures. Otherwise, there might be
+ * concurrent reads from places like load balancing and procfs, and we should
+ * reset the data back to default state without freeing ->numa_faults.
+ */
+void task_numa_free(struct task_struct *p, bool final)
 {
 	struct numa_group *grp = p->numa_group;
-	void *numa_faults = p->numa_faults;
+	unsigned long *numa_faults = p->numa_faults;
 	unsigned long flags;
 	int i;
 
+	if (!numa_faults)
+		return;
+
 	if (grp) {
 		spin_lock_irqsave(&grp->lock, flags);
 		for (i = 0; i < NR_NUMA_HINT_FAULT_STATS * nr_node_ids; i++)
@@ -2377,8 +2387,14 @@ void task_numa_free(struct task_struct *
 		put_numa_group(grp);
 	}
 
-	p->numa_faults = NULL;
-	kfree(numa_faults);
+	if (final) {
+		p->numa_faults = NULL;
+		kfree(numa_faults);
+	} else {
+		p->total_numa_faults = 0;
+		for (i = 0; i < NR_NUMA_HINT_FAULT_STATS * nr_node_ids; i++)
+			numa_faults[i] = 0;
+	}
 }
 
 /*
diff -druNp --no-dereference linux-libre-4.14.135-gnu/Makefile linux-libre-4.14.136-gnu/Makefile
--- linux-libre-4.14.135-gnu/Makefile	2019-07-31 04:32:38.000000000 -0400
+++ linux-libre-4.14.136-gnu/Makefile	2019-08-04 22:44:30.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 135
+SUBLEVEL = 136
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/ipv4/ip_tunnel_core.c linux-libre-4.14.136-gnu/net/ipv4/ip_tunnel_core.c
--- linux-libre-4.14.135-gnu/net/ipv4/ip_tunnel_core.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/ipv4/ip_tunnel_core.c	2019-08-04 03:32:04.000000000 -0400
@@ -89,9 +89,12 @@ void iptunnel_xmit(struct sock *sk, stru
 	__ip_select_ident(net, iph, skb_shinfo(skb)->gso_segs ?: 1);
 
 	err = ip_local_out(net, sk, skb);
-	if (unlikely(net_xmit_eval(err)))
-		pkt_len = 0;
-	iptunnel_xmit_stats(dev, pkt_len);
+
+	if (dev) {
+		if (unlikely(net_xmit_eval(err)))
+			pkt_len = 0;
+		iptunnel_xmit_stats(dev, pkt_len);
+	}
 }
 EXPORT_SYMBOL_GPL(iptunnel_xmit);
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/vmw_vsock/af_vsock.c linux-libre-4.14.136-gnu/net/vmw_vsock/af_vsock.c
--- linux-libre-4.14.135-gnu/net/vmw_vsock/af_vsock.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/vmw_vsock/af_vsock.c	2019-08-04 03:32:04.000000000 -0400
@@ -36,7 +36,7 @@
  * not support simultaneous connects (two "client" sockets connecting).
  *
  * - "Server" sockets are referred to as listener sockets throughout this
- * implementation because they are in the VSOCK_SS_LISTEN state.  When a
+ * implementation because they are in the TCP_LISTEN state.  When a
  * connection request is received (the second kind of socket mentioned above),
  * we create a new socket and refer to it as a pending socket.  These pending
  * sockets are placed on the pending connection list of the listener socket.
@@ -82,6 +82,15 @@
  * argument, we must ensure the reference count is increased to ensure the
  * socket isn't freed before the function is run; the deferred function will
  * then drop the reference.
+ *
+ * - sk->sk_state uses the TCP state constants because they are widely used by
+ * other address families and exposed to userspace tools like ss(8):
+ *
+ *   TCP_CLOSE - unconnected
+ *   TCP_SYN_SENT - connecting
+ *   TCP_ESTABLISHED - connected
+ *   TCP_CLOSING - disconnecting
+ *   TCP_LISTEN - listening
  */
 
 #include <linux/types.h>
@@ -279,7 +288,8 @@ EXPORT_SYMBOL_GPL(vsock_insert_connected
 void vsock_remove_bound(struct vsock_sock *vsk)
 {
 	spin_lock_bh(&vsock_table_lock);
-	__vsock_remove_bound(vsk);
+	if (__vsock_in_bound_table(vsk))
+		__vsock_remove_bound(vsk);
 	spin_unlock_bh(&vsock_table_lock);
 }
 EXPORT_SYMBOL_GPL(vsock_remove_bound);
@@ -287,7 +297,8 @@ EXPORT_SYMBOL_GPL(vsock_remove_bound);
 void vsock_remove_connected(struct vsock_sock *vsk)
 {
 	spin_lock_bh(&vsock_table_lock);
-	__vsock_remove_connected(vsk);
+	if (__vsock_in_connected_table(vsk))
+		__vsock_remove_connected(vsk);
 	spin_unlock_bh(&vsock_table_lock);
 }
 EXPORT_SYMBOL_GPL(vsock_remove_connected);
@@ -323,35 +334,10 @@ struct sock *vsock_find_connected_socket
 }
 EXPORT_SYMBOL_GPL(vsock_find_connected_socket);
 
-static bool vsock_in_bound_table(struct vsock_sock *vsk)
-{
-	bool ret;
-
-	spin_lock_bh(&vsock_table_lock);
-	ret = __vsock_in_bound_table(vsk);
-	spin_unlock_bh(&vsock_table_lock);
-
-	return ret;
-}
-
-static bool vsock_in_connected_table(struct vsock_sock *vsk)
-{
-	bool ret;
-
-	spin_lock_bh(&vsock_table_lock);
-	ret = __vsock_in_connected_table(vsk);
-	spin_unlock_bh(&vsock_table_lock);
-
-	return ret;
-}
-
 void vsock_remove_sock(struct vsock_sock *vsk)
 {
-	if (vsock_in_bound_table(vsk))
-		vsock_remove_bound(vsk);
-
-	if (vsock_in_connected_table(vsk))
-		vsock_remove_connected(vsk);
+	vsock_remove_bound(vsk);
+	vsock_remove_connected(vsk);
 }
 EXPORT_SYMBOL_GPL(vsock_remove_sock);
 
@@ -482,10 +468,9 @@ static void vsock_pending_work(struct wo
 	 * incoming packets can't find this socket, and to reduce the reference
 	 * count.
 	 */
-	if (vsock_in_connected_table(vsk))
-		vsock_remove_connected(vsk);
+	vsock_remove_connected(vsk);
 
-	sk->sk_state = SS_FREE;
+	sk->sk_state = TCP_CLOSE;
 
 out:
 	release_sock(sk);
@@ -626,7 +611,6 @@ struct sock *__vsock_create(struct net *
 
 	sk->sk_destruct = vsock_sk_destruct;
 	sk->sk_backlog_rcv = vsock_queue_rcv_skb;
-	sk->sk_state = 0;
 	sock_reset_flag(sk, SOCK_DONE);
 
 	INIT_LIST_HEAD(&vsk->bound_table);
@@ -902,7 +886,7 @@ static unsigned int vsock_poll(struct fi
 		/* Listening sockets that have connections in their accept
 		 * queue can be read.
 		 */
-		if (sk->sk_state == VSOCK_SS_LISTEN
+		if (sk->sk_state == TCP_LISTEN
 		    && !vsock_is_accept_queue_empty(sk))
 			mask |= POLLIN | POLLRDNORM;
 
@@ -931,7 +915,7 @@ static unsigned int vsock_poll(struct fi
 		}
 
 		/* Connected sockets that can produce data can be written. */
-		if (sk->sk_state == SS_CONNECTED) {
+		if (sk->sk_state == TCP_ESTABLISHED) {
 			if (!(sk->sk_shutdown & SEND_SHUTDOWN)) {
 				bool space_avail_now = false;
 				int ret = transport->notify_poll_out(
@@ -953,7 +937,7 @@ static unsigned int vsock_poll(struct fi
 		 * POLLOUT|POLLWRNORM when peer is closed and nothing to read,
 		 * but local send is not shutdown.
 		 */
-		if (sk->sk_state == SS_UNCONNECTED) {
+		if (sk->sk_state == TCP_CLOSE) {
 			if (!(sk->sk_shutdown & SEND_SHUTDOWN))
 				mask |= POLLOUT | POLLWRNORM;
 
@@ -1123,9 +1107,9 @@ static void vsock_connect_timeout(struct
 	sk = sk_vsock(vsk);
 
 	lock_sock(sk);
-	if (sk->sk_state == SS_CONNECTING &&
+	if (sk->sk_state == TCP_SYN_SENT &&
 	    (sk->sk_shutdown != SHUTDOWN_MASK)) {
-		sk->sk_state = SS_UNCONNECTED;
+		sk->sk_state = TCP_CLOSE;
 		sk->sk_err = ETIMEDOUT;
 		sk->sk_error_report(sk);
 		cancel = 1;
@@ -1171,7 +1155,7 @@ static int vsock_stream_connect(struct s
 		err = -EALREADY;
 		break;
 	default:
-		if ((sk->sk_state == VSOCK_SS_LISTEN) ||
+		if ((sk->sk_state == TCP_LISTEN) ||
 		    vsock_addr_cast(addr, addr_len, &remote_addr) != 0) {
 			err = -EINVAL;
 			goto out;
@@ -1194,7 +1178,7 @@ static int vsock_stream_connect(struct s
 		if (err)
 			goto out;
 
-		sk->sk_state = SS_CONNECTING;
+		sk->sk_state = TCP_SYN_SENT;
 
 		err = transport->connect(vsk);
 		if (err < 0)
@@ -1214,7 +1198,7 @@ static int vsock_stream_connect(struct s
 	timeout = vsk->connect_timeout;
 	prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 
-	while (sk->sk_state != SS_CONNECTED && sk->sk_err == 0) {
+	while (sk->sk_state != TCP_ESTABLISHED && sk->sk_err == 0) {
 		if (flags & O_NONBLOCK) {
 			/* If we're not going to block, we schedule a timeout
 			 * function to generate a timeout on the connection
@@ -1235,13 +1219,13 @@ static int vsock_stream_connect(struct s
 
 		if (signal_pending(current)) {
 			err = sock_intr_errno(timeout);
-			sk->sk_state = SS_UNCONNECTED;
+			sk->sk_state = TCP_CLOSE;
 			sock->state = SS_UNCONNECTED;
 			vsock_transport_cancel_pkt(vsk);
 			goto out_wait;
 		} else if (timeout == 0) {
 			err = -ETIMEDOUT;
-			sk->sk_state = SS_UNCONNECTED;
+			sk->sk_state = TCP_CLOSE;
 			sock->state = SS_UNCONNECTED;
 			vsock_transport_cancel_pkt(vsk);
 			goto out_wait;
@@ -1252,7 +1236,7 @@ static int vsock_stream_connect(struct s
 
 	if (sk->sk_err) {
 		err = -sk->sk_err;
-		sk->sk_state = SS_UNCONNECTED;
+		sk->sk_state = TCP_CLOSE;
 		sock->state = SS_UNCONNECTED;
 	} else {
 		err = 0;
@@ -1285,7 +1269,7 @@ static int vsock_accept(struct socket *s
 		goto out;
 	}
 
-	if (listener->sk_state != VSOCK_SS_LISTEN) {
+	if (listener->sk_state != TCP_LISTEN) {
 		err = -EINVAL;
 		goto out;
 	}
@@ -1375,7 +1359,7 @@ static int vsock_listen(struct socket *s
 	}
 
 	sk->sk_max_ack_backlog = backlog;
-	sk->sk_state = VSOCK_SS_LISTEN;
+	sk->sk_state = TCP_LISTEN;
 
 	err = 0;
 
@@ -1555,7 +1539,7 @@ static int vsock_stream_sendmsg(struct s
 
 	/* Callers should not provide a destination with stream sockets. */
 	if (msg->msg_namelen) {
-		err = sk->sk_state == SS_CONNECTED ? -EISCONN : -EOPNOTSUPP;
+		err = sk->sk_state == TCP_ESTABLISHED ? -EISCONN : -EOPNOTSUPP;
 		goto out;
 	}
 
@@ -1566,7 +1550,7 @@ static int vsock_stream_sendmsg(struct s
 		goto out;
 	}
 
-	if (sk->sk_state != SS_CONNECTED ||
+	if (sk->sk_state != TCP_ESTABLISHED ||
 	    !vsock_addr_bound(&vsk->local_addr)) {
 		err = -ENOTCONN;
 		goto out;
@@ -1690,7 +1674,7 @@ vsock_stream_recvmsg(struct socket *sock
 
 	lock_sock(sk);
 
-	if (sk->sk_state != SS_CONNECTED) {
+	if (sk->sk_state != TCP_ESTABLISHED) {
 		/* Recvmsg is supposed to return 0 if a peer performs an
 		 * orderly shutdown. Differentiate between that case and when a
 		 * peer has not connected or a local shutdown occured with the
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/vmw_vsock/hyperv_transport.c linux-libre-4.14.136-gnu/net/vmw_vsock/hyperv_transport.c
--- linux-libre-4.14.135-gnu/net/vmw_vsock/hyperv_transport.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/vmw_vsock/hyperv_transport.c	2019-08-04 03:32:04.000000000 -0400
@@ -35,6 +35,9 @@
 /* The MTU is 16KB per the host side's design */
 #define HVS_MTU_SIZE		(1024 * 16)
 
+/* How long to wait for graceful shutdown of a connection */
+#define HVS_CLOSE_TIMEOUT (8 * HZ)
+
 struct vmpipe_proto_header {
 	u32 pkt_type;
 	u32 data_size;
@@ -290,19 +293,32 @@ static void hvs_channel_cb(void *ctx)
 		sk->sk_write_space(sk);
 }
 
-static void hvs_close_connection(struct vmbus_channel *chan)
+static void hvs_do_close_lock_held(struct vsock_sock *vsk,
+				   bool cancel_timeout)
 {
-	struct sock *sk = get_per_channel_state(chan);
-	struct vsock_sock *vsk = vsock_sk(sk);
-
-	lock_sock(sk);
+	struct sock *sk = sk_vsock(vsk);
 
-	sk->sk_state = SS_UNCONNECTED;
 	sock_set_flag(sk, SOCK_DONE);
-	vsk->peer_shutdown |= SEND_SHUTDOWN | RCV_SHUTDOWN;
-
+	vsk->peer_shutdown = SHUTDOWN_MASK;
+	if (vsock_stream_has_data(vsk) <= 0)
+		sk->sk_state = TCP_CLOSING;
 	sk->sk_state_change(sk);
+	if (vsk->close_work_scheduled &&
+	    (!cancel_timeout || cancel_delayed_work(&vsk->close_work))) {
+		vsk->close_work_scheduled = false;
+		vsock_remove_sock(vsk);
+
+		/* Release the reference taken while scheduling the timeout */
+		sock_put(sk);
+	}
+}
+
+static void hvs_close_connection(struct vmbus_channel *chan)
+{
+	struct sock *sk = get_per_channel_state(chan);
 
+	lock_sock(sk);
+	hvs_do_close_lock_held(vsock_sk(sk), true);
 	release_sock(sk);
 }
 
@@ -336,8 +352,8 @@ static void hvs_open_connection(struct v
 
 	lock_sock(sk);
 
-	if ((conn_from_host && sk->sk_state != VSOCK_SS_LISTEN) ||
-	    (!conn_from_host && sk->sk_state != SS_CONNECTING))
+	if ((conn_from_host && sk->sk_state != TCP_LISTEN) ||
+	    (!conn_from_host && sk->sk_state != TCP_SYN_SENT))
 		goto out;
 
 	if (conn_from_host) {
@@ -349,7 +365,7 @@ static void hvs_open_connection(struct v
 		if (!new)
 			goto out;
 
-		new->sk_state = SS_CONNECTING;
+		new->sk_state = TCP_SYN_SENT;
 		vnew = vsock_sk(new);
 		hvs_new = vnew->trans;
 		hvs_new->chan = chan;
@@ -383,7 +399,7 @@ static void hvs_open_connection(struct v
 	hvs_set_channel_pending_send_size(chan);
 
 	if (conn_from_host) {
-		new->sk_state = SS_CONNECTED;
+		new->sk_state = TCP_ESTABLISHED;
 		sk->sk_ack_backlog++;
 
 		hvs_addr_init(&vnew->local_addr, if_type);
@@ -396,7 +412,7 @@ static void hvs_open_connection(struct v
 
 		vsock_enqueue_accept(sk, new);
 	} else {
-		sk->sk_state = SS_CONNECTED;
+		sk->sk_state = TCP_ESTABLISHED;
 		sk->sk_socket->state = SS_CONNECTED;
 
 		vsock_insert_connected(vsock_sk(sk));
@@ -446,50 +462,80 @@ static int hvs_connect(struct vsock_sock
 	return vmbus_send_tl_connect_request(&h->vm_srv_id, &h->host_srv_id);
 }
 
+static void hvs_shutdown_lock_held(struct hvsock *hvs, int mode)
+{
+	struct vmpipe_proto_header hdr;
+
+	if (hvs->fin_sent || !hvs->chan)
+		return;
+
+	/* It can't fail: see hvs_channel_writable_bytes(). */
+	(void)hvs_send_data(hvs->chan, (struct hvs_send_buf *)&hdr, 0);
+	hvs->fin_sent = true;
+}
+
 static int hvs_shutdown(struct vsock_sock *vsk, int mode)
 {
 	struct sock *sk = sk_vsock(vsk);
-	struct vmpipe_proto_header hdr;
-	struct hvs_send_buf *send_buf;
-	struct hvsock *hvs;
 
 	if (!(mode & SEND_SHUTDOWN))
 		return 0;
 
 	lock_sock(sk);
+	hvs_shutdown_lock_held(vsk->trans, mode);
+	release_sock(sk);
+	return 0;
+}
 
-	hvs = vsk->trans;
-	if (hvs->fin_sent)
-		goto out;
-
-	send_buf = (struct hvs_send_buf *)&hdr;
+static void hvs_close_timeout(struct work_struct *work)
+{
+	struct vsock_sock *vsk =
+		container_of(work, struct vsock_sock, close_work.work);
+	struct sock *sk = sk_vsock(vsk);
 
-	/* It can't fail: see hvs_channel_writable_bytes(). */
-	(void)hvs_send_data(hvs->chan, send_buf, 0);
+	sock_hold(sk);
+	lock_sock(sk);
+	if (!sock_flag(sk, SOCK_DONE))
+		hvs_do_close_lock_held(vsk, false);
 
-	hvs->fin_sent = true;
-out:
+	vsk->close_work_scheduled = false;
 	release_sock(sk);
-	return 0;
+	sock_put(sk);
 }
 
-static void hvs_release(struct vsock_sock *vsk)
+/* Returns true, if it is safe to remove socket; false otherwise */
+static bool hvs_close_lock_held(struct vsock_sock *vsk)
 {
 	struct sock *sk = sk_vsock(vsk);
-	struct hvsock *hvs = vsk->trans;
-	struct vmbus_channel *chan;
 
-	lock_sock(sk);
+	if (!(sk->sk_state == TCP_ESTABLISHED ||
+	      sk->sk_state == TCP_CLOSING))
+		return true;
 
-	sk->sk_state = TCP_CLOSING;
-	vsock_remove_sock(vsk);
+	if ((sk->sk_shutdown & SHUTDOWN_MASK) != SHUTDOWN_MASK)
+		hvs_shutdown_lock_held(vsk->trans, SHUTDOWN_MASK);
 
-	release_sock(sk);
+	if (sock_flag(sk, SOCK_DONE))
+		return true;
 
-	chan = hvs->chan;
-	if (chan)
-		hvs_shutdown(vsk, RCV_SHUTDOWN | SEND_SHUTDOWN);
+	/* This reference will be dropped by the delayed close routine */
+	sock_hold(sk);
+	INIT_DELAYED_WORK(&vsk->close_work, hvs_close_timeout);
+	vsk->close_work_scheduled = true;
+	schedule_delayed_work(&vsk->close_work, HVS_CLOSE_TIMEOUT);
+	return false;
+}
+
+static void hvs_release(struct vsock_sock *vsk)
+{
+	struct sock *sk = sk_vsock(vsk);
+	bool remove_sock;
 
+	lock_sock(sk);
+	remove_sock = hvs_close_lock_held(vsk);
+	release_sock(sk);
+	if (remove_sock)
+		vsock_remove_sock(vsk);
 }
 
 static void hvs_destruct(struct vsock_sock *vsk)
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/vmw_vsock/virtio_transport.c linux-libre-4.14.136-gnu/net/vmw_vsock/virtio_transport.c
--- linux-libre-4.14.135-gnu/net/vmw_vsock/virtio_transport.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/vmw_vsock/virtio_transport.c	2019-08-04 03:32:04.000000000 -0400
@@ -417,7 +417,7 @@ static void virtio_vsock_event_fill(stru
 static void virtio_vsock_reset_sock(struct sock *sk)
 {
 	lock_sock(sk);
-	sk->sk_state = SS_UNCONNECTED;
+	sk->sk_state = TCP_CLOSE;
 	sk->sk_err = ECONNRESET;
 	sk->sk_error_report(sk);
 	release_sock(sk);
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/vmw_vsock/virtio_transport_common.c linux-libre-4.14.136-gnu/net/vmw_vsock/virtio_transport_common.c
--- linux-libre-4.14.135-gnu/net/vmw_vsock/virtio_transport_common.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/vmw_vsock/virtio_transport_common.c	2019-08-04 03:32:04.000000000 -0400
@@ -716,7 +716,7 @@ static void virtio_transport_do_close(st
 	sock_set_flag(sk, SOCK_DONE);
 	vsk->peer_shutdown = SHUTDOWN_MASK;
 	if (vsock_stream_has_data(vsk) <= 0)
-		sk->sk_state = SS_DISCONNECTING;
+		sk->sk_state = TCP_CLOSING;
 	sk->sk_state_change(sk);
 
 	if (vsk->close_work_scheduled &&
@@ -756,8 +756,8 @@ static bool virtio_transport_close(struc
 {
 	struct sock *sk = &vsk->sk;
 
-	if (!(sk->sk_state == SS_CONNECTED ||
-	      sk->sk_state == SS_DISCONNECTING))
+	if (!(sk->sk_state == TCP_ESTABLISHED ||
+	      sk->sk_state == TCP_CLOSING))
 		return true;
 
 	/* Already received SHUTDOWN from peer, reply with RST */
@@ -816,7 +816,7 @@ virtio_transport_recv_connecting(struct
 
 	switch (le16_to_cpu(pkt->hdr.op)) {
 	case VIRTIO_VSOCK_OP_RESPONSE:
-		sk->sk_state = SS_CONNECTED;
+		sk->sk_state = TCP_ESTABLISHED;
 		sk->sk_socket->state = SS_CONNECTED;
 		vsock_insert_connected(vsk);
 		sk->sk_state_change(sk);
@@ -836,7 +836,7 @@ virtio_transport_recv_connecting(struct
 
 destroy:
 	virtio_transport_reset(vsk, pkt);
-	sk->sk_state = SS_UNCONNECTED;
+	sk->sk_state = TCP_CLOSE;
 	sk->sk_err = skerr;
 	sk->sk_error_report(sk);
 	return err;
@@ -872,7 +872,7 @@ virtio_transport_recv_connected(struct s
 			vsk->peer_shutdown |= SEND_SHUTDOWN;
 		if (vsk->peer_shutdown == SHUTDOWN_MASK &&
 		    vsock_stream_has_data(vsk) <= 0)
-			sk->sk_state = SS_DISCONNECTING;
+			sk->sk_state = TCP_CLOSING;
 		if (le32_to_cpu(pkt->hdr.flags))
 			sk->sk_state_change(sk);
 		break;
@@ -943,7 +943,7 @@ virtio_transport_recv_listen(struct sock
 
 	lock_sock_nested(child, SINGLE_DEPTH_NESTING);
 
-	child->sk_state = SS_CONNECTED;
+	child->sk_state = TCP_ESTABLISHED;
 
 	vchild = vsock_sk(child);
 	vsock_addr_init(&vchild->local_addr, le64_to_cpu(pkt->hdr.dst_cid),
@@ -1031,18 +1031,18 @@ void virtio_transport_recv_pkt(struct vi
 		sk->sk_write_space(sk);
 
 	switch (sk->sk_state) {
-	case VSOCK_SS_LISTEN:
+	case TCP_LISTEN:
 		virtio_transport_recv_listen(sk, pkt);
 		virtio_transport_free_pkt(pkt);
 		break;
-	case SS_CONNECTING:
+	case TCP_SYN_SENT:
 		virtio_transport_recv_connecting(sk, pkt);
 		virtio_transport_free_pkt(pkt);
 		break;
-	case SS_CONNECTED:
+	case TCP_ESTABLISHED:
 		virtio_transport_recv_connected(sk, pkt);
 		break;
-	case SS_DISCONNECTING:
+	case TCP_CLOSING:
 		virtio_transport_recv_disconnecting(sk, pkt);
 		virtio_transport_free_pkt(pkt);
 		break;
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/vmw_vsock/vmci_transport.c linux-libre-4.14.136-gnu/net/vmw_vsock/vmci_transport.c
--- linux-libre-4.14.135-gnu/net/vmw_vsock/vmci_transport.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/vmw_vsock/vmci_transport.c	2019-08-04 03:32:04.000000000 -0400
@@ -776,7 +776,7 @@ static int vmci_transport_recv_stream_cb
 		/* The local context ID may be out of date, update it. */
 		vsk->local_addr.svm_cid = dst.svm_cid;
 
-		if (sk->sk_state == SS_CONNECTED)
+		if (sk->sk_state == TCP_ESTABLISHED)
 			vmci_trans(vsk)->notify_ops->handle_notify_pkt(
 					sk, pkt, true, &dst, &src,
 					&bh_process_pkt);
@@ -834,7 +834,9 @@ static void vmci_transport_handle_detach
 		 * left in our consume queue.
 		 */
 		if (vsock_stream_has_data(vsk) <= 0) {
-			if (sk->sk_state == SS_CONNECTING) {
+			sk->sk_state = TCP_CLOSE;
+
+			if (sk->sk_state == TCP_SYN_SENT) {
 				/* The peer may detach from a queue pair while
 				 * we are still in the connecting state, i.e.,
 				 * if the peer VM is killed after attaching to
@@ -843,12 +845,10 @@ static void vmci_transport_handle_detach
 				 * event like a reset.
 				 */
 
-				sk->sk_state = SS_UNCONNECTED;
 				sk->sk_err = ECONNRESET;
 				sk->sk_error_report(sk);
 				return;
 			}
-			sk->sk_state = SS_UNCONNECTED;
 		}
 		sk->sk_state_change(sk);
 	}
@@ -916,17 +916,17 @@ static void vmci_transport_recv_pkt_work
 	vsock_sk(sk)->local_addr.svm_cid = pkt->dg.dst.context;
 
 	switch (sk->sk_state) {
-	case VSOCK_SS_LISTEN:
+	case TCP_LISTEN:
 		vmci_transport_recv_listen(sk, pkt);
 		break;
-	case SS_CONNECTING:
+	case TCP_SYN_SENT:
 		/* Processing of pending connections for servers goes through
 		 * the listening socket, so see vmci_transport_recv_listen()
 		 * for that path.
 		 */
 		vmci_transport_recv_connecting_client(sk, pkt);
 		break;
-	case SS_CONNECTED:
+	case TCP_ESTABLISHED:
 		vmci_transport_recv_connected(sk, pkt);
 		break;
 	default:
@@ -975,7 +975,7 @@ static int vmci_transport_recv_listen(st
 		vsock_sk(pending)->local_addr.svm_cid = pkt->dg.dst.context;
 
 		switch (pending->sk_state) {
-		case SS_CONNECTING:
+		case TCP_SYN_SENT:
 			err = vmci_transport_recv_connecting_server(sk,
 								    pending,
 								    pkt);
@@ -1105,7 +1105,7 @@ static int vmci_transport_recv_listen(st
 	vsock_add_pending(sk, pending);
 	sk->sk_ack_backlog++;
 
-	pending->sk_state = SS_CONNECTING;
+	pending->sk_state = TCP_SYN_SENT;
 	vmci_trans(vpending)->produce_size =
 		vmci_trans(vpending)->consume_size = qp_size;
 	vmci_trans(vpending)->queue_pair_size = qp_size;
@@ -1229,11 +1229,11 @@ vmci_transport_recv_connecting_server(st
 	 * the socket will be valid until it is removed from the queue.
 	 *
 	 * If we fail sending the attach below, we remove the socket from the
-	 * connected list and move the socket to SS_UNCONNECTED before
+	 * connected list and move the socket to TCP_CLOSE before
 	 * releasing the lock, so a pending slow path processing of an incoming
 	 * packet will not see the socket in the connected state in that case.
 	 */
-	pending->sk_state = SS_CONNECTED;
+	pending->sk_state = TCP_ESTABLISHED;
 
 	vsock_insert_connected(vpending);
 
@@ -1264,7 +1264,7 @@ vmci_transport_recv_connecting_server(st
 
 destroy:
 	pending->sk_err = skerr;
-	pending->sk_state = SS_UNCONNECTED;
+	pending->sk_state = TCP_CLOSE;
 	/* As long as we drop our reference, all necessary cleanup will handle
 	 * when the cleanup function drops its reference and our destruct
 	 * implementation is called.  Note that since the listen handler will
@@ -1302,7 +1302,7 @@ vmci_transport_recv_connecting_client(st
 		 * accounting (it can already be found since it's in the bound
 		 * table).
 		 */
-		sk->sk_state = SS_CONNECTED;
+		sk->sk_state = TCP_ESTABLISHED;
 		sk->sk_socket->state = SS_CONNECTED;
 		vsock_insert_connected(vsk);
 		sk->sk_state_change(sk);
@@ -1370,7 +1370,7 @@ vmci_transport_recv_connecting_client(st
 destroy:
 	vmci_transport_send_reset(sk, pkt);
 
-	sk->sk_state = SS_UNCONNECTED;
+	sk->sk_state = TCP_CLOSE;
 	sk->sk_err = skerr;
 	sk->sk_error_report(sk);
 	return err;
@@ -1558,7 +1558,7 @@ static int vmci_transport_recv_connected
 		sock_set_flag(sk, SOCK_DONE);
 		vsk->peer_shutdown = SHUTDOWN_MASK;
 		if (vsock_stream_has_data(vsk) <= 0)
-			sk->sk_state = SS_DISCONNECTING;
+			sk->sk_state = TCP_CLOSING;
 
 		sk->sk_state_change(sk);
 		break;
@@ -1826,7 +1826,7 @@ static int vmci_transport_connect(struct
 		err = vmci_transport_send_conn_request(
 			sk, vmci_trans(vsk)->queue_pair_size);
 		if (err < 0) {
-			sk->sk_state = SS_UNCONNECTED;
+			sk->sk_state = TCP_CLOSE;
 			return err;
 		}
 	} else {
@@ -1836,7 +1836,7 @@ static int vmci_transport_connect(struct
 				sk, vmci_trans(vsk)->queue_pair_size,
 				supported_proto_versions);
 		if (err < 0) {
-			sk->sk_state = SS_UNCONNECTED;
+			sk->sk_state = TCP_CLOSE;
 			return err;
 		}
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/vmw_vsock/vmci_transport_notify.c linux-libre-4.14.136-gnu/net/vmw_vsock/vmci_transport_notify.c
--- linux-libre-4.14.135-gnu/net/vmw_vsock/vmci_transport_notify.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/vmw_vsock/vmci_transport_notify.c	2019-08-04 03:32:04.000000000 -0400
@@ -355,7 +355,7 @@ vmci_transport_notify_pkt_poll_in(struct
 		 * queue. Ask for notifications when there is something to
 		 * read.
 		 */
-		if (sk->sk_state == SS_CONNECTED) {
+		if (sk->sk_state == TCP_ESTABLISHED) {
 			if (!send_waiting_read(sk, 1))
 				return -1;
 
diff -druNp --no-dereference linux-libre-4.14.135-gnu/net/vmw_vsock/vmci_transport_notify_qstate.c linux-libre-4.14.136-gnu/net/vmw_vsock/vmci_transport_notify_qstate.c
--- linux-libre-4.14.135-gnu/net/vmw_vsock/vmci_transport_notify_qstate.c	2019-07-31 01:28:59.000000000 -0400
+++ linux-libre-4.14.136-gnu/net/vmw_vsock/vmci_transport_notify_qstate.c	2019-08-04 03:32:04.000000000 -0400
@@ -176,7 +176,7 @@ vmci_transport_notify_pkt_poll_in(struct
 		 * queue. Ask for notifications when there is something to
 		 * read.
 		 */
-		if (sk->sk_state == SS_CONNECTED)
+		if (sk->sk_state == TCP_ESTABLISHED)
 			vsock_block_update_write_window(sk);
 		*data_ready_now = false;
 	}
