diff -druNp --no-dereference linux-libre-4.4.118-gnu/arch/arm64/kernel/traps.c linux-libre-4.4.119-gnu/arch/arm64/kernel/traps.c
--- linux-libre-4.4.118-gnu/arch/arm64/kernel/traps.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/arch/arm64/kernel/traps.c	2018-02-28 04:17:24.000000000 -0500
@@ -49,7 +49,7 @@ static const char *handler[]= {
 	"Error"
 };
 
-int show_unhandled_signals = 1;
+int show_unhandled_signals = 0;
 
 /*
  * Dump out the contents of some memory nicely...
diff -druNp --no-dereference linux-libre-4.4.118-gnu/arch/powerpc/kernel/setup_64.c linux-libre-4.4.119-gnu/arch/powerpc/kernel/setup_64.c
--- linux-libre-4.4.118-gnu/arch/powerpc/kernel/setup_64.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/arch/powerpc/kernel/setup_64.c	2018-02-28 04:17:24.000000000 -0500
@@ -835,6 +835,7 @@ static int __init disable_hardlockup_det
 	return 0;
 }
 early_initcall(disable_hardlockup_detector);
+#endif
 
 #ifdef CONFIG_PPC_BOOK3S_64
 static enum l1d_flush_type enabled_flush_types;
@@ -973,4 +974,3 @@ ssize_t cpu_show_meltdown(struct device
 	return sprintf(buf, "Vulnerable\n");
 }
 #endif /* CONFIG_PPC_BOOK3S_64 */
-#endif
diff -druNp --no-dereference linux-libre-4.4.118-gnu/arch/x86/oprofile/nmi_int.c linux-libre-4.4.119-gnu/arch/x86/oprofile/nmi_int.c
--- linux-libre-4.4.118-gnu/arch/x86/oprofile/nmi_int.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/arch/x86/oprofile/nmi_int.c	2018-02-28 04:17:24.000000000 -0500
@@ -471,7 +471,7 @@ static int nmi_setup(void)
 		goto fail;
 
 	for_each_possible_cpu(cpu) {
-		if (!cpu)
+		if (!IS_ENABLED(CONFIG_SMP) || !cpu)
 			continue;
 
 		memcpy(per_cpu(cpu_msrs, cpu).counters,
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/android/binder.c linux-libre-4.4.119-gnu/drivers/android/binder.c
--- linux-libre-4.4.118-gnu/drivers/android/binder.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/android/binder.c	2018-02-28 04:17:24.000000000 -0500
@@ -2622,8 +2622,10 @@ static unsigned int binder_poll(struct f
 	binder_lock(__func__);
 
 	thread = binder_get_thread(proc);
-	if (!thread)
+	if (!thread) {
+		binder_unlock(__func__);
 		return POLLERR;
+	}
 
 	wait_for_proc_work = thread->transaction_stack == NULL &&
 		list_empty(&thread->todo) && thread->return_error == BR_OK;
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-4.4.119-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
--- linux-libre-4.4.118-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c	2018-02-28 04:17:24.000000000 -0500
@@ -1467,8 +1467,6 @@ int amdgpu_device_init(struct amdgpu_dev
 	 * ignore it */
 	vga_client_register(adev->pdev, adev, NULL, amdgpu_vga_set_decode);
 
-	if (amdgpu_runtime_pm == 1)
-		runtime = true;
 	if (amdgpu_device_is_px(ddev))
 		runtime = true;
 	vga_switcheroo_register_client(adev->pdev, &amdgpu_switcheroo_ops, runtime);
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/gpu/drm/drm_edid.c linux-libre-4.4.119-gnu/drivers/gpu/drm/drm_edid.c
--- linux-libre-4.4.118-gnu/drivers/gpu/drm/drm_edid.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/gpu/drm/drm_edid.c	2018-02-28 04:17:24.000000000 -0500
@@ -106,6 +106,9 @@ static struct edid_quirk {
 	/* AEO model 0 reports 8 bpc, but is a 6 bpc panel */
 	{ "AEO", 0, EDID_QUIRK_FORCE_6BPC },
 
+	/* CPT panel of Asus UX303LA reports 8 bpc, but is a 6 bpc panel */
+	{ "CPT", 0x17df, EDID_QUIRK_FORCE_6BPC },
+
 	/* Belinea 10 15 55 */
 	{ "MAX", 1516, EDID_QUIRK_PREFER_LARGE_60 },
 	{ "MAX", 0x77e, EDID_QUIRK_PREFER_LARGE_60 },
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/hid/hid-core.c linux-libre-4.4.119-gnu/drivers/hid/hid-core.c
--- linux-libre-4.4.118-gnu/drivers/hid/hid-core.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/hid/hid-core.c	2018-02-28 04:17:24.000000000 -0500
@@ -2386,6 +2386,9 @@ static const struct hid_device_id hid_ig
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERANALYSERCASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CONVERTERCONTROLLERCASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETESTCASSY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) },
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/hid/hid-ids.h linux-libre-4.4.119-gnu/drivers/hid/hid-ids.h
--- linux-libre-4.4.118-gnu/drivers/hid/hid-ids.h	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/hid/hid-ids.h	2018-02-28 04:17:24.000000000 -0500
@@ -570,6 +570,9 @@
 #define USB_DEVICE_ID_LD_MICROCASSYTIME		0x1033
 #define USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE	0x1035
 #define USB_DEVICE_ID_LD_MICROCASSYPH		0x1038
+#define USB_DEVICE_ID_LD_POWERANALYSERCASSY	0x1040
+#define USB_DEVICE_ID_LD_CONVERTERCONTROLLERCASSY	0x1042
+#define USB_DEVICE_ID_LD_MACHINETESTCASSY	0x1043
 #define USB_DEVICE_ID_LD_JWM		0x1080
 #define USB_DEVICE_ID_LD_DMMP		0x1081
 #define USB_DEVICE_ID_LD_UMIP		0x1090
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/iio/imu/adis_trigger.c linux-libre-4.4.119-gnu/drivers/iio/imu/adis_trigger.c
--- linux-libre-4.4.118-gnu/drivers/iio/imu/adis_trigger.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/iio/imu/adis_trigger.c	2018-02-28 04:17:24.000000000 -0500
@@ -47,6 +47,10 @@ int adis_probe_trigger(struct adis *adis
 	if (adis->trig == NULL)
 		return -ENOMEM;
 
+	adis->trig->dev.parent = &adis->spi->dev;
+	adis->trig->ops = &adis_trigger_ops;
+	iio_trigger_set_drvdata(adis->trig, adis);
+
 	ret = request_irq(adis->spi->irq,
 			  &iio_trigger_generic_data_rdy_poll,
 			  IRQF_TRIGGER_RISING,
@@ -55,9 +59,6 @@ int adis_probe_trigger(struct adis *adis
 	if (ret)
 		goto error_free_trig;
 
-	adis->trig->dev.parent = &adis->spi->dev;
-	adis->trig->ops = &adis_trigger_ops;
-	iio_trigger_set_drvdata(adis->trig, adis);
 	ret = iio_trigger_register(adis->trig);
 
 	indio_dev->trig = iio_trigger_get(adis->trig);
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/iio/industrialio-buffer.c linux-libre-4.4.119-gnu/drivers/iio/industrialio-buffer.c
--- linux-libre-4.4.118-gnu/drivers/iio/industrialio-buffer.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/iio/industrialio-buffer.c	2018-02-28 04:17:24.000000000 -0500
@@ -174,7 +174,7 @@ unsigned int iio_buffer_poll(struct file
 	struct iio_dev *indio_dev = filp->private_data;
 	struct iio_buffer *rb = indio_dev->buffer;
 
-	if (!indio_dev->info)
+	if (!indio_dev->info || rb == NULL)
 		return 0;
 
 	poll_wait(filp, &rb->pollq, wait);
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/irqchip/irq-gic-v3.c linux-libre-4.4.119-gnu/drivers/irqchip/irq-gic-v3.c
--- linux-libre-4.4.118-gnu/drivers/irqchip/irq-gic-v3.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/irqchip/irq-gic-v3.c	2018-02-28 04:17:24.000000000 -0500
@@ -604,7 +604,7 @@ static void gic_raise_softirq(const stru
 	 * Ensure that stores to Normal memory are visible to the
 	 * other CPUs before issuing the IPI.
 	 */
-	smp_wmb();
+	wmb();
 
 	for_each_cpu(cpu, mask) {
 		unsigned long cluster_id = cpu_logical_map(cpu) & ~0xffUL;
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/pci/host/pci-keystone.c linux-libre-4.4.119-gnu/drivers/pci/host/pci-keystone.c
--- linux-libre-4.4.118-gnu/drivers/pci/host/pci-keystone.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/pci/host/pci-keystone.c	2018-02-28 04:17:24.000000000 -0500
@@ -179,14 +179,16 @@ static int ks_pcie_get_irq_controller_in
 	}
 
 	/* interrupt controller is in a child node */
-	*np_temp = of_find_node_by_name(np_pcie, controller);
+	*np_temp = of_get_child_by_name(np_pcie, controller);
 	if (!(*np_temp)) {
 		dev_err(dev, "Node for %s is absent\n", controller);
 		goto out;
 	}
 	temp = of_irq_count(*np_temp);
-	if (!temp)
+	if (!temp) {
+		of_node_put(*np_temp);
 		goto out;
+	}
 	if (temp > max_host_irqs)
 		dev_warn(dev, "Too many %s interrupts defined %u\n",
 			(legacy ? "legacy" : "MSI"), temp);
@@ -200,6 +202,9 @@ static int ks_pcie_get_irq_controller_in
 		if (!host_irqs[temp])
 			break;
 	}
+
+	of_node_put(*np_temp);
+
 	if (temp) {
 		*num_irqs = temp;
 		ret = 0;
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/scsi/ibmvscsi/ibmvfc.h linux-libre-4.4.119-gnu/drivers/scsi/ibmvscsi/ibmvfc.h
--- linux-libre-4.4.118-gnu/drivers/scsi/ibmvscsi/ibmvfc.h	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/scsi/ibmvscsi/ibmvfc.h	2018-02-28 04:17:24.000000000 -0500
@@ -366,7 +366,7 @@ enum ibmvfc_fcp_rsp_info_codes {
 };
 
 struct ibmvfc_fcp_rsp_info {
-	__be16 reserved;
+	u8 reserved[3];
 	u8 rsp_code;
 	u8 reserved2[4];
 }__attribute__((packed, aligned (2)));
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/usb/core/quirks.c linux-libre-4.4.119-gnu/drivers/usb/core/quirks.c
--- linux-libre-4.4.118-gnu/drivers/usb/core/quirks.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/usb/core/quirks.c	2018-02-28 04:17:24.000000000 -0500
@@ -225,6 +225,9 @@ static const struct usb_device_id usb_qu
 	{ USB_DEVICE(0x1a0a, 0x0200), .driver_info =
 			USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
 
+	/* Corsair K70 RGB */
+	{ USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT },
+
 	/* Corsair Strafe RGB */
 	{ USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT },
 
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/usb/dwc3/gadget.c linux-libre-4.4.119-gnu/drivers/usb/dwc3/gadget.c
--- linux-libre-4.4.118-gnu/drivers/usb/dwc3/gadget.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/usb/dwc3/gadget.c	2018-02-28 04:17:24.000000000 -0500
@@ -2393,6 +2393,8 @@ static void dwc3_gadget_conndone_interru
 		break;
 	}
 
+	dwc->eps[1]->endpoint.maxpacket = dwc->gadget.ep0->maxpacket;
+
 	/* Enable USB2 LPM Capability */
 
 	if ((dwc->revision > DWC3_REVISION_194A)
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/usb/gadget/function/f_fs.c linux-libre-4.4.119-gnu/drivers/usb/gadget/function/f_fs.c
--- linux-libre-4.4.118-gnu/drivers/usb/gadget/function/f_fs.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/usb/gadget/function/f_fs.c	2018-02-28 04:17:24.000000000 -0500
@@ -2756,10 +2756,8 @@ static int _ffs_func_bind(struct usb_con
 	struct ffs_data *ffs = func->ffs;
 
 	const int full = !!func->ffs->fs_descs_count;
-	const int high = gadget_is_dualspeed(func->gadget) &&
-		func->ffs->hs_descs_count;
-	const int super = gadget_is_superspeed(func->gadget) &&
-		func->ffs->ss_descs_count;
+	const int high = !!func->ffs->hs_descs_count;
+	const int super = !!func->ffs->ss_descs_count;
 
 	int fs_len, hs_len, ss_len, ret, i;
 	struct ffs_ep *eps_ptr;
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/usb/host/ohci-q.c linux-libre-4.4.119-gnu/drivers/usb/host/ohci-q.c
--- linux-libre-4.4.118-gnu/drivers/usb/host/ohci-q.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/usb/host/ohci-q.c	2018-02-28 04:17:24.000000000 -0500
@@ -1018,6 +1018,8 @@ skip_ed:
 		 * have modified this list.  normally it's just prepending
 		 * entries (which we'd ignore), but paranoia won't hurt.
 		 */
+		*last = ed->ed_next;
+		ed->ed_next = NULL;
 		modified = 0;
 
 		/* unlink urbs as requested, but rescan the list after
@@ -1076,21 +1078,22 @@ rescan_this:
 			goto rescan_this;
 
 		/*
-		 * If no TDs are queued, take ED off the ed_rm_list.
+		 * If no TDs are queued, ED is now idle.
 		 * Otherwise, if the HC is running, reschedule.
-		 * If not, leave it on the list for further dequeues.
+		 * If the HC isn't running, add ED back to the
+		 * start of the list for later processing.
 		 */
 		if (list_empty(&ed->td_list)) {
-			*last = ed->ed_next;
-			ed->ed_next = NULL;
 			ed->state = ED_IDLE;
 			list_del(&ed->in_use_list);
 		} else if (ohci->rh_state == OHCI_RH_RUNNING) {
-			*last = ed->ed_next;
-			ed->ed_next = NULL;
 			ed_schedule(ohci, ed);
 		} else {
-			last = &ed->ed_next;
+			ed->ed_next = ohci->ed_rm_list;
+			ohci->ed_rm_list = ed;
+			/* Don't loop on the same ED */
+			if (last == &ohci->ed_rm_list)
+				last = &ed->ed_next;
 		}
 
 		if (modified)
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/usb/misc/ldusb.c linux-libre-4.4.119-gnu/drivers/usb/misc/ldusb.c
--- linux-libre-4.4.118-gnu/drivers/usb/misc/ldusb.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/usb/misc/ldusb.c	2018-02-28 04:17:24.000000000 -0500
@@ -46,6 +46,9 @@
 #define USB_DEVICE_ID_LD_MICROCASSYTIME		0x1033	/* USB Product ID of Micro-CASSY Time (reserved) */
 #define USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE	0x1035	/* USB Product ID of Micro-CASSY Temperature */
 #define USB_DEVICE_ID_LD_MICROCASSYPH		0x1038	/* USB Product ID of Micro-CASSY pH */
+#define USB_DEVICE_ID_LD_POWERANALYSERCASSY	0x1040	/* USB Product ID of Power Analyser CASSY */
+#define USB_DEVICE_ID_LD_CONVERTERCONTROLLERCASSY	0x1042	/* USB Product ID of Converter Controller CASSY */
+#define USB_DEVICE_ID_LD_MACHINETESTCASSY	0x1043	/* USB Product ID of Machine Test CASSY */
 #define USB_DEVICE_ID_LD_JWM		0x1080	/* USB Product ID of Joule and Wattmeter */
 #define USB_DEVICE_ID_LD_DMMP		0x1081	/* USB Product ID of Digital Multimeter P (reserved) */
 #define USB_DEVICE_ID_LD_UMIP		0x1090	/* USB Product ID of UMI P */
@@ -88,6 +91,9 @@ static const struct usb_device_id ld_usb
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERANALYSERCASSY) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CONVERTERCONTROLLERCASSY) },
+	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETESTCASSY) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) },
 	{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) },
diff -druNp --no-dereference linux-libre-4.4.118-gnu/drivers/usb/renesas_usbhs/fifo.c linux-libre-4.4.119-gnu/drivers/usb/renesas_usbhs/fifo.c
--- linux-libre-4.4.118-gnu/drivers/usb/renesas_usbhs/fifo.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/drivers/usb/renesas_usbhs/fifo.c	2018-02-28 04:17:24.000000000 -0500
@@ -999,6 +999,10 @@ static int usbhsf_dma_prepare_pop_with_u
 	if ((uintptr_t)pkt->buf & (USBHS_USB_DMAC_XFER_SIZE - 1))
 		goto usbhsf_pio_prepare_pop;
 
+	/* return at this time if the pipe is running */
+	if (usbhs_pipe_is_running(pipe))
+		return 0;
+
 	usbhs_pipe_config_change_bfre(pipe, 1);
 
 	ret = usbhsf_fifo_select(pipe, fifo, 0);
@@ -1189,6 +1193,7 @@ static int usbhsf_dma_pop_done_with_usb_
 	usbhsf_fifo_clear(pipe, fifo);
 	pkt->actual = usbhs_dma_calc_received_size(pkt, chan, rcv_len);
 
+	usbhs_pipe_running(pipe, 0);
 	usbhsf_dma_stop(pipe, fifo);
 	usbhsf_dma_unmap(pkt);
 	usbhsf_fifo_unselect(pipe, pipe->fifo);
diff -druNp --no-dereference linux-libre-4.4.118-gnu/include/net/ip_tunnels.h linux-libre-4.4.119-gnu/include/net/ip_tunnels.h
--- linux-libre-4.4.118-gnu/include/net/ip_tunnels.h	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/include/net/ip_tunnels.h	2018-02-28 04:17:24.000000000 -0500
@@ -13,6 +13,7 @@
 #include <net/netns/generic.h>
 #include <net/rtnetlink.h>
 #include <net/lwtunnel.h>
+#include <net/dst_cache.h>
 
 #if IS_ENABLED(CONFIG_IPV6)
 #include <net/ipv6.h>
@@ -85,11 +86,6 @@ struct ip_tunnel_prl_entry {
 	struct rcu_head			rcu_head;
 };
 
-struct ip_tunnel_dst {
-	struct dst_entry __rcu 		*dst;
-	__be32				 saddr;
-};
-
 struct metadata_dst;
 
 struct ip_tunnel {
@@ -108,7 +104,7 @@ struct ip_tunnel {
 	int		tun_hlen;	/* Precalculated header length */
 	int		mlink;
 
-	struct ip_tunnel_dst __percpu *dst_cache;
+	struct dst_cache dst_cache;
 
 	struct ip_tunnel_parm parms;
 
@@ -248,7 +244,6 @@ int ip_tunnel_changelink(struct net_devi
 int ip_tunnel_newlink(struct net_device *dev, struct nlattr *tb[],
 		      struct ip_tunnel_parm *p);
 void ip_tunnel_setup(struct net_device *dev, int net_id);
-void ip_tunnel_dst_reset_all(struct ip_tunnel *t);
 int ip_tunnel_encap_setup(struct ip_tunnel *t,
 			  struct ip_tunnel_encap *ipencap);
 
diff -druNp --no-dereference linux-libre-4.4.118-gnu/Makefile linux-libre-4.4.119-gnu/Makefile
--- linux-libre-4.4.118-gnu/Makefile	2018-02-25 09:34:30.000000000 -0500
+++ linux-libre-4.4.119-gnu/Makefile	2018-02-28 12:19:16.000000000 -0500
@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 4
-SUBLEVEL = 118
+SUBLEVEL = 119
 EXTRAVERSION = -gnu
 NAME = Blurry Fish Butt
 
diff -druNp --no-dereference linux-libre-4.4.118-gnu/net/ipv4/ip_sockglue.c linux-libre-4.4.119-gnu/net/ipv4/ip_sockglue.c
--- linux-libre-4.4.118-gnu/net/ipv4/ip_sockglue.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/net/ipv4/ip_sockglue.c	2018-02-28 04:17:24.000000000 -0500
@@ -1527,10 +1527,7 @@ int ip_getsockopt(struct sock *sk, int l
 		if (get_user(len, optlen))
 			return -EFAULT;
 
-		lock_sock(sk);
-		err = nf_getsockopt(sk, PF_INET, optname, optval,
-				&len);
-		release_sock(sk);
+		err = nf_getsockopt(sk, PF_INET, optname, optval, &len);
 		if (err >= 0)
 			err = put_user(len, optlen);
 		return err;
@@ -1562,9 +1559,7 @@ int compat_ip_getsockopt(struct sock *sk
 		if (get_user(len, optlen))
 			return -EFAULT;
 
-		lock_sock(sk);
 		err = compat_nf_getsockopt(sk, PF_INET, optname, optval, &len);
-		release_sock(sk);
 		if (err >= 0)
 			err = put_user(len, optlen);
 		return err;
diff -druNp --no-dereference linux-libre-4.4.118-gnu/net/ipv4/ip_tunnel.c linux-libre-4.4.119-gnu/net/ipv4/ip_tunnel.c
--- linux-libre-4.4.118-gnu/net/ipv4/ip_tunnel.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/net/ipv4/ip_tunnel.c	2018-02-28 04:17:24.000000000 -0500
@@ -69,61 +69,6 @@ static unsigned int ip_tunnel_hash(__be3
 			 IP_TNL_HASH_BITS);
 }
 
-static void __tunnel_dst_set(struct ip_tunnel_dst *idst,
-			     struct dst_entry *dst, __be32 saddr)
-{
-	struct dst_entry *old_dst;
-
-	dst_clone(dst);
-	old_dst = xchg((__force struct dst_entry **)&idst->dst, dst);
-	dst_release(old_dst);
-	idst->saddr = saddr;
-}
-
-static noinline void tunnel_dst_set(struct ip_tunnel *t,
-			   struct dst_entry *dst, __be32 saddr)
-{
-	__tunnel_dst_set(raw_cpu_ptr(t->dst_cache), dst, saddr);
-}
-
-static void tunnel_dst_reset(struct ip_tunnel *t)
-{
-	tunnel_dst_set(t, NULL, 0);
-}
-
-void ip_tunnel_dst_reset_all(struct ip_tunnel *t)
-{
-	int i;
-
-	for_each_possible_cpu(i)
-		__tunnel_dst_set(per_cpu_ptr(t->dst_cache, i), NULL, 0);
-}
-EXPORT_SYMBOL(ip_tunnel_dst_reset_all);
-
-static struct rtable *tunnel_rtable_get(struct ip_tunnel *t,
-					u32 cookie, __be32 *saddr)
-{
-	struct ip_tunnel_dst *idst;
-	struct dst_entry *dst;
-
-	rcu_read_lock();
-	idst = raw_cpu_ptr(t->dst_cache);
-	dst = rcu_dereference(idst->dst);
-	if (dst && !atomic_inc_not_zero(&dst->__refcnt))
-		dst = NULL;
-	if (dst) {
-		if (!dst->obsolete || dst->ops->check(dst, cookie)) {
-			*saddr = idst->saddr;
-		} else {
-			tunnel_dst_reset(t);
-			dst_release(dst);
-			dst = NULL;
-		}
-	}
-	rcu_read_unlock();
-	return (struct rtable *)dst;
-}
-
 static bool ip_tunnel_key_match(const struct ip_tunnel_parm *p,
 				__be16 flags, __be32 key)
 {
@@ -382,11 +327,12 @@ static int ip_tunnel_bind_dev(struct net
 
 		if (!IS_ERR(rt)) {
 			tdev = rt->dst.dev;
-			tunnel_dst_set(tunnel, &rt->dst, fl4.saddr);
 			ip_rt_put(rt);
 		}
 		if (dev->type != ARPHRD_ETHER)
 			dev->flags |= IFF_POINTOPOINT;
+
+		dst_cache_reset(&tunnel->dst_cache);
 	}
 
 	if (!tdev && tunnel->parms.link)
@@ -733,7 +679,8 @@ void ip_tunnel_xmit(struct sk_buff *skb,
 	if (ip_tunnel_encap(skb, tunnel, &protocol, &fl4) < 0)
 		goto tx_error;
 
-	rt = connected ? tunnel_rtable_get(tunnel, 0, &fl4.saddr) : NULL;
+	rt = connected ? dst_cache_get_ip4(&tunnel->dst_cache, &fl4.saddr) :
+			 NULL;
 
 	if (!rt) {
 		rt = ip_route_output_key(tunnel->net, &fl4);
@@ -743,7 +690,8 @@ void ip_tunnel_xmit(struct sk_buff *skb,
 			goto tx_error;
 		}
 		if (connected)
-			tunnel_dst_set(tunnel, &rt->dst, fl4.saddr);
+			dst_cache_set_ip4(&tunnel->dst_cache, &rt->dst,
+					  fl4.saddr);
 	}
 
 	if (rt->dst.dev == dev) {
@@ -841,7 +789,7 @@ static void ip_tunnel_update(struct ip_t
 		if (set_mtu)
 			dev->mtu = mtu;
 	}
-	ip_tunnel_dst_reset_all(t);
+	dst_cache_reset(&t->dst_cache);
 	netdev_state_change(dev);
 }
 
@@ -980,7 +928,7 @@ static void ip_tunnel_dev_free(struct ne
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 
 	gro_cells_destroy(&tunnel->gro_cells);
-	free_percpu(tunnel->dst_cache);
+	dst_cache_destroy(&tunnel->dst_cache);
 	free_percpu(dev->tstats);
 	free_netdev(dev);
 }
@@ -1174,15 +1122,15 @@ int ip_tunnel_init(struct net_device *de
 	if (!dev->tstats)
 		return -ENOMEM;
 
-	tunnel->dst_cache = alloc_percpu(struct ip_tunnel_dst);
-	if (!tunnel->dst_cache) {
+	err = dst_cache_init(&tunnel->dst_cache, GFP_KERNEL);
+	if (err) {
 		free_percpu(dev->tstats);
-		return -ENOMEM;
+		return err;
 	}
 
 	err = gro_cells_init(&tunnel->gro_cells, dev);
 	if (err) {
-		free_percpu(tunnel->dst_cache);
+		dst_cache_destroy(&tunnel->dst_cache);
 		free_percpu(dev->tstats);
 		return err;
 	}
@@ -1212,7 +1160,7 @@ void ip_tunnel_uninit(struct net_device
 	if (itn->fb_tunnel_dev != dev)
 		ip_tunnel_del(itn, netdev_priv(dev));
 
-	ip_tunnel_dst_reset_all(tunnel);
+	dst_cache_reset(&tunnel->dst_cache);
 }
 EXPORT_SYMBOL_GPL(ip_tunnel_uninit);
 
diff -druNp --no-dereference linux-libre-4.4.118-gnu/net/ipv4/Kconfig linux-libre-4.4.119-gnu/net/ipv4/Kconfig
--- linux-libre-4.4.118-gnu/net/ipv4/Kconfig	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/net/ipv4/Kconfig	2018-02-28 04:17:24.000000000 -0500
@@ -186,6 +186,7 @@ config NET_IPGRE_DEMUX
 
 config NET_IP_TUNNEL
 	tristate
+	select DST_CACHE
 	default n
 
 config NET_IPGRE
diff -druNp --no-dereference linux-libre-4.4.118-gnu/net/ipv6/ipv6_sockglue.c linux-libre-4.4.119-gnu/net/ipv6/ipv6_sockglue.c
--- linux-libre-4.4.118-gnu/net/ipv6/ipv6_sockglue.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/net/ipv6/ipv6_sockglue.c	2018-02-28 04:17:24.000000000 -0500
@@ -1340,10 +1340,7 @@ int ipv6_getsockopt(struct sock *sk, int
 		if (get_user(len, optlen))
 			return -EFAULT;
 
-		lock_sock(sk);
-		err = nf_getsockopt(sk, PF_INET6, optname, optval,
-				&len);
-		release_sock(sk);
+		err = nf_getsockopt(sk, PF_INET6, optname, optval, &len);
 		if (err >= 0)
 			err = put_user(len, optlen);
 	}
@@ -1382,10 +1379,7 @@ int compat_ipv6_getsockopt(struct sock *
 		if (get_user(len, optlen))
 			return -EFAULT;
 
-		lock_sock(sk);
-		err = compat_nf_getsockopt(sk, PF_INET6,
-					   optname, optval, &len);
-		release_sock(sk);
+		err = compat_nf_getsockopt(sk, PF_INET6, optname, optval, &len);
 		if (err >= 0)
 			err = put_user(len, optlen);
 	}
diff -druNp --no-dereference linux-libre-4.4.118-gnu/net/ipv6/sit.c linux-libre-4.4.119-gnu/net/ipv6/sit.c
--- linux-libre-4.4.118-gnu/net/ipv6/sit.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/net/ipv6/sit.c	2018-02-28 04:17:24.000000000 -0500
@@ -475,7 +475,7 @@ static void ipip6_tunnel_uninit(struct n
 		ipip6_tunnel_unlink(sitn, tunnel);
 		ipip6_tunnel_del_prl(tunnel, NULL);
 	}
-	ip_tunnel_dst_reset_all(tunnel);
+	dst_cache_reset(&tunnel->dst_cache);
 	dev_put(dev);
 }
 
@@ -1098,7 +1098,7 @@ static void ipip6_tunnel_update(struct i
 		t->parms.link = p->link;
 		ipip6_tunnel_bind_dev(t->dev);
 	}
-	ip_tunnel_dst_reset_all(t);
+	dst_cache_reset(&t->dst_cache);
 	netdev_state_change(t->dev);
 }
 
@@ -1129,7 +1129,7 @@ static int ipip6_tunnel_update_6rd(struc
 	t->ip6rd.relay_prefix = relay_prefix;
 	t->ip6rd.prefixlen = ip6rd->prefixlen;
 	t->ip6rd.relay_prefixlen = ip6rd->relay_prefixlen;
-	ip_tunnel_dst_reset_all(t);
+	dst_cache_reset(&t->dst_cache);
 	netdev_state_change(t->dev);
 	return 0;
 }
@@ -1283,7 +1283,7 @@ ipip6_tunnel_ioctl(struct net_device *de
 			err = ipip6_tunnel_add_prl(t, &prl, cmd == SIOCCHGPRL);
 			break;
 		}
-		ip_tunnel_dst_reset_all(t);
+		dst_cache_reset(&t->dst_cache);
 		netdev_state_change(dev);
 		break;
 
@@ -1344,7 +1344,7 @@ static void ipip6_dev_free(struct net_de
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 
-	free_percpu(tunnel->dst_cache);
+	dst_cache_destroy(&tunnel->dst_cache);
 	free_percpu(dev->tstats);
 	free_netdev(dev);
 }
@@ -1377,6 +1377,7 @@ static void ipip6_tunnel_setup(struct ne
 static int ipip6_tunnel_init(struct net_device *dev)
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
+	int err;
 
 	tunnel->dev = dev;
 	tunnel->net = dev_net(dev);
@@ -1387,11 +1388,11 @@ static int ipip6_tunnel_init(struct net_
 	if (!dev->tstats)
 		return -ENOMEM;
 
-	tunnel->dst_cache = alloc_percpu(struct ip_tunnel_dst);
-	if (!tunnel->dst_cache) {
+	err = dst_cache_init(&tunnel->dst_cache, GFP_KERNEL);
+	if (err) {
 		free_percpu(dev->tstats);
 		dev->tstats = NULL;
-		return -ENOMEM;
+		return err;
 	}
 
 	return 0;
diff -druNp --no-dereference linux-libre-4.4.118-gnu/net/mac80211/cfg.c linux-libre-4.4.119-gnu/net/mac80211/cfg.c
--- linux-libre-4.4.118-gnu/net/mac80211/cfg.c	2018-02-25 05:03:55.000000000 -0500
+++ linux-libre-4.4.119-gnu/net/mac80211/cfg.c	2018-02-28 04:17:24.000000000 -0500
@@ -2877,7 +2877,7 @@ cfg80211_beacon_dup(struct cfg80211_beac
 	}
 	if (beacon->probe_resp_len) {
 		new_beacon->probe_resp_len = beacon->probe_resp_len;
-		beacon->probe_resp = pos;
+		new_beacon->probe_resp = pos;
 		memcpy(pos, beacon->probe_resp, beacon->probe_resp_len);
 		pos += beacon->probe_resp_len;
 	}
