diff -druNp --no-dereference linux-libre-5.4.33-gnu/arch/arm/boot/dts/imx7-colibri.dtsi linux-libre-5.4.34-gnu/arch/arm/boot/dts/imx7-colibri.dtsi
--- linux-libre-5.4.33-gnu/arch/arm/boot/dts/imx7-colibri.dtsi	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/arch/arm/boot/dts/imx7-colibri.dtsi	2020-04-21 03:05:05.000000000 -0400
@@ -346,7 +346,7 @@
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4
-		     &pinctrl_gpio7>;
+		     &pinctrl_gpio7 &pinctrl_usbc_det>;
 
 	pinctrl_gpio1: gpio1-grp {
 		fsl,pins = <
@@ -451,7 +451,6 @@
 
 	pinctrl_enet1: enet1grp {
 		fsl,pins = <
-			MX7D_PAD_ENET1_CRS__GPIO7_IO14			0x14
 			MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL	0x73
 			MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x73
 			MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x73
@@ -649,6 +648,12 @@
 		>;
 	};
 
+	pinctrl_usbc_det: gpio-usbc-det {
+		fsl,pins = <
+			MX7D_PAD_ENET1_CRS__GPIO7_IO14	0x14
+		>;
+	};
+
 	pinctrl_usbh_reg: gpio-usbh-vbus {
 		fsl,pins = <
 			MX7D_PAD_UART3_CTS_B__GPIO4_IO7	0x14 /* SODIMM 129 USBH PEN */
diff -druNp --no-dereference linux-libre-5.4.33-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts linux-libre-5.4.34-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
--- linux-libre-5.4.33-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts	2020-04-21 03:05:05.000000000 -0400
@@ -743,6 +743,7 @@
 };
 
 &usb3_phy0 {
+	vbus-supply = <&reg_5v_p>;
 	status = "okay";
 };
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/arch/arm64/kernel/vdso.c linux-libre-5.4.34-gnu/arch/arm64/kernel/vdso.c
--- linux-libre-5.4.33-gnu/arch/arm64/kernel/vdso.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/arch/arm64/kernel/vdso.c	2020-04-21 03:05:05.000000000 -0400
@@ -260,18 +260,7 @@ static int __aarch32_alloc_vdso_pages(vo
 	if (ret)
 		return ret;
 
-	ret = aarch32_alloc_kuser_vdso_page();
-	if (ret) {
-		unsigned long c_vvar =
-			(unsigned long)page_to_virt(aarch32_vdso_pages[C_VVAR]);
-		unsigned long c_vdso =
-			(unsigned long)page_to_virt(aarch32_vdso_pages[C_VDSO]);
-
-		free_page(c_vvar);
-		free_page(c_vdso);
-	}
-
-	return ret;
+	return aarch32_alloc_kuser_vdso_page();
 }
 #else
 static int __aarch32_alloc_vdso_pages(void)
diff -druNp --no-dereference linux-libre-5.4.33-gnu/arch/x86/include/asm/microcode_amd.h linux-libre-5.4.34-gnu/arch/x86/include/asm/microcode_amd.h
--- linux-libre-5.4.33-gnu/arch/x86/include/asm/microcode_amd.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/arch/x86/include/asm/microcode_amd.h	2020-04-21 03:05:05.000000000 -0400
@@ -41,7 +41,7 @@ struct microcode_amd {
 	unsigned int			mpb[0];
 };
 
-#define PATCH_MAX_SIZE PAGE_SIZE
+#define PATCH_MAX_SIZE (3 * PAGE_SIZE)
 
 #ifdef CONFIG_MICROCODE_AMD
 extern void __init load_ucode_amd_bsp(unsigned int family);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/arch/x86/kernel/cpu/resctrl/core.c linux-libre-5.4.34-gnu/arch/x86/kernel/cpu/resctrl/core.c
--- linux-libre-5.4.33-gnu/arch/x86/kernel/cpu/resctrl/core.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/arch/x86/kernel/cpu/resctrl/core.c	2020-04-21 03:05:05.000000000 -0400
@@ -578,6 +578,8 @@ static void domain_add_cpu(int cpu, stru
 	d->id = id;
 	cpumask_set_cpu(cpu, &d->cpu_mask);
 
+	rdt_domain_reconfigure_cdp(r);
+
 	if (r->alloc_capable && domain_setup_ctrlval(r, d)) {
 		kfree(d);
 		return;
diff -druNp --no-dereference linux-libre-5.4.33-gnu/arch/x86/kernel/cpu/resctrl/internal.h linux-libre-5.4.34-gnu/arch/x86/kernel/cpu/resctrl/internal.h
--- linux-libre-5.4.33-gnu/arch/x86/kernel/cpu/resctrl/internal.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/arch/x86/kernel/cpu/resctrl/internal.h	2020-04-21 03:05:05.000000000 -0400
@@ -601,5 +601,6 @@ bool has_busy_rmid(struct rdt_resource *
 void __check_limbo(struct rdt_domain *d, bool force_free);
 bool cbm_validate_intel(char *buf, u32 *data, struct rdt_resource *r);
 bool cbm_validate_amd(char *buf, u32 *data, struct rdt_resource *r);
+void rdt_domain_reconfigure_cdp(struct rdt_resource *r);
 
 #endif /* _ASM_X86_RESCTRL_INTERNAL_H */
diff -druNp --no-dereference linux-libre-5.4.33-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c linux-libre-5.4.34-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
--- linux-libre-5.4.33-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c	2020-04-21 03:05:05.000000000 -0400
@@ -1769,6 +1769,19 @@ static int set_cache_qos_cfg(int level,
 	return 0;
 }
 
+/* Restore the qos cfg state when a domain comes online */
+void rdt_domain_reconfigure_cdp(struct rdt_resource *r)
+{
+	if (!r->alloc_capable)
+		return;
+
+	if (r == &rdt_resources_all[RDT_RESOURCE_L2DATA])
+		l2_qos_cfg_update(&r->alloc_enabled);
+
+	if (r == &rdt_resources_all[RDT_RESOURCE_L3DATA])
+		l3_qos_cfg_update(&r->alloc_enabled);
+}
+
 /*
  * Enable or disable the MBA software controller
  * which helps user specify bandwidth in MBps.
@@ -2993,7 +3006,8 @@ static int rdtgroup_rmdir(struct kernfs_
 	 * If the rdtgroup is a mon group and parent directory
 	 * is a valid "mon_groups" directory, remove the mon group.
 	 */
-	if (rdtgrp->type == RDTCTRL_GROUP && parent_kn == rdtgroup_default.kn) {
+	if (rdtgrp->type == RDTCTRL_GROUP && parent_kn == rdtgroup_default.kn &&
+	    rdtgrp != &rdtgroup_default) {
 		if (rdtgrp->mode == RDT_MODE_PSEUDO_LOCKSETUP ||
 		    rdtgrp->mode == RDT_MODE_PSEUDO_LOCKED) {
 			ret = rdtgroup_ctrl_remove(kn, rdtgrp);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/acpi/ec.c linux-libre-5.4.34-gnu/drivers/acpi/ec.c
--- linux-libre-5.4.33-gnu/drivers/acpi/ec.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/acpi/ec.c	2020-04-21 03:05:05.000000000 -0400
@@ -1573,6 +1573,7 @@ static int acpi_ec_add(struct acpi_devic
 
 		if (boot_ec && ec->command_addr == boot_ec->command_addr &&
 		    ec->data_addr == boot_ec->data_addr) {
+			boot_ec_is_ecdt = false;
 			/*
 			 * Trust PNP0C09 namespace location rather than
 			 * ECDT ID. But trust ECDT GPE rather than _GPE
@@ -1592,12 +1593,9 @@ static int acpi_ec_add(struct acpi_devic
 
 	if (ec == boot_ec)
 		acpi_handle_info(boot_ec->handle,
-				 "Boot %s EC initialization complete\n",
+				 "Boot %s EC used to handle transactions and events\n",
 				 boot_ec_is_ecdt ? "ECDT" : "DSDT");
 
-	acpi_handle_info(ec->handle,
-			 "EC: Used to handle transactions and events\n");
-
 	device->driver_data = ec;
 
 	ret = !!request_region(ec->data_addr, 1, "EC data");
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/acpi/nfit/core.c linux-libre-5.4.34-gnu/drivers/acpi/nfit/core.c
--- linux-libre-5.4.33-gnu/drivers/acpi/nfit/core.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/acpi/nfit/core.c	2020-04-21 03:05:05.000000000 -0400
@@ -360,7 +360,7 @@ static union acpi_object *acpi_label_inf
 
 static u8 nfit_dsm_revid(unsigned family, unsigned func)
 {
-	static const u8 revid_table[NVDIMM_FAMILY_MAX+1][32] = {
+	static const u8 revid_table[NVDIMM_FAMILY_MAX+1][NVDIMM_CMD_MAX+1] = {
 		[NVDIMM_FAMILY_INTEL] = {
 			[NVDIMM_INTEL_GET_MODES] = 2,
 			[NVDIMM_INTEL_GET_FWINFO] = 2,
@@ -386,7 +386,7 @@ static u8 nfit_dsm_revid(unsigned family
 
 	if (family > NVDIMM_FAMILY_MAX)
 		return 0;
-	if (func > 31)
+	if (func > NVDIMM_CMD_MAX)
 		return 0;
 	id = revid_table[family][func];
 	if (id == 0)
@@ -492,7 +492,8 @@ int acpi_nfit_ctl(struct nvdimm_bus_desc
 	 * Check for a valid command.  For ND_CMD_CALL, we also have to
 	 * make sure that the DSM function is supported.
 	 */
-	if (cmd == ND_CMD_CALL && !test_bit(func, &dsm_mask))
+	if (cmd == ND_CMD_CALL &&
+	    (func > NVDIMM_CMD_MAX || !test_bit(func, &dsm_mask)))
 		return -ENOTTY;
 	else if (!test_bit(cmd, &cmd_mask))
 		return -ENOTTY;
@@ -3499,7 +3500,8 @@ static int acpi_nfit_clear_to_send(struc
 	if (nvdimm && cmd == ND_CMD_CALL &&
 			call_pkg->nd_family == NVDIMM_FAMILY_INTEL) {
 		func = call_pkg->nd_command;
-		if ((1 << func) & NVDIMM_INTEL_SECURITY_CMDMASK)
+		if (func > NVDIMM_CMD_MAX ||
+		    (1 << func) & NVDIMM_INTEL_SECURITY_CMDMASK)
 			return -EOPNOTSUPP;
 	}
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/acpi/nfit/nfit.h linux-libre-5.4.34-gnu/drivers/acpi/nfit/nfit.h
--- linux-libre-5.4.33-gnu/drivers/acpi/nfit/nfit.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/acpi/nfit/nfit.h	2020-04-21 03:05:05.000000000 -0400
@@ -34,6 +34,7 @@
 		| ACPI_NFIT_MEM_NOT_ARMED | ACPI_NFIT_MEM_MAP_FAILED)
 
 #define NVDIMM_FAMILY_MAX NVDIMM_FAMILY_HYPERV
+#define NVDIMM_CMD_MAX 31
 
 #define NVDIMM_STANDARD_CMDMASK \
 (1 << ND_CMD_SMART | 1 << ND_CMD_SMART_THRESHOLD | 1 << ND_CMD_DIMM_FLAGS \
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/clk/at91/clk-usb.c linux-libre-5.4.34-gnu/drivers/clk/at91/clk-usb.c
--- linux-libre-5.4.33-gnu/drivers/clk/at91/clk-usb.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/clk/at91/clk-usb.c	2020-04-21 03:05:05.000000000 -0400
@@ -211,7 +211,7 @@ _at91sam9x5_clk_register_usb(struct regm
 
 	usb->hw.init = &init;
 	usb->regmap = regmap;
-	usb->usbs_mask = SAM9X5_USBS_MASK;
+	usb->usbs_mask = usbs_mask;
 
 	hw = &usb->hw;
 	ret = clk_hw_register(NULL, &usb->hw);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/clk/at91/sam9x60.c linux-libre-5.4.34-gnu/drivers/clk/at91/sam9x60.c
--- linux-libre-5.4.33-gnu/drivers/clk/at91/sam9x60.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/clk/at91/sam9x60.c	2020-04-21 03:05:05.000000000 -0400
@@ -237,9 +237,8 @@ static void __init sam9x60_pmc_setup(str
 
 	parent_names[0] = "pllack";
 	parent_names[1] = "upllck";
-	parent_names[2] = "mainck";
-	parent_names[3] = "mainck";
-	hw = sam9x60_clk_register_usb(regmap, "usbck", parent_names, 4);
+	parent_names[2] = "main_osc";
+	hw = sam9x60_clk_register_usb(regmap, "usbck", parent_names, 3);
 	if (IS_ERR(hw))
 		goto err_free;
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-5.4.34-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
--- linux-libre-5.4.33-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c	2020-04-17 06:19:44.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c	2020-04-22 06:04:00.000000000 -0400
@@ -2167,6 +2167,8 @@ static int amdgpu_device_ip_suspend_phas
 {
 	int i, r;
 
+	amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE);
+	amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE);
 
 	for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
 		if (!adev->ip_blocks[i].status.valid)
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c linux-libre-5.4.34-gnu/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
--- linux-libre-5.4.33-gnu/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c	2020-04-21 03:05:05.000000000 -0400
@@ -3805,9 +3805,12 @@ static int smu7_trim_single_dpm_states(s
 {
 	uint32_t i;
 
+	/* force the trim if mclk_switching is disabled to prevent flicker */
+	bool force_trim = (low_limit == high_limit);
 	for (i = 0; i < dpm_table->count; i++) {
 	/*skip the trim if od is enabled*/
-		if (!hwmgr->od_enabled && (dpm_table->dpm_levels[i].value < low_limit
+		if ((!hwmgr->od_enabled || force_trim)
+			&& (dpm_table->dpm_levels[i].value < low_limit
 			|| dpm_table->dpm_levels[i].value > high_limit))
 			dpm_table->dpm_levels[i].enabled = false;
 		else
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/i2c/busses/i2c-designware-platdrv.c linux-libre-5.4.34-gnu/drivers/i2c/busses/i2c-designware-platdrv.c
--- linux-libre-5.4.33-gnu/drivers/i2c/busses/i2c-designware-platdrv.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/i2c/busses/i2c-designware-platdrv.c	2020-04-21 03:05:05.000000000 -0400
@@ -370,10 +370,16 @@ static int dw_i2c_plat_probe(struct plat
 	adap->dev.of_node = pdev->dev.of_node;
 	adap->nr = -1;
 
-	dev_pm_set_driver_flags(&pdev->dev,
-				DPM_FLAG_SMART_PREPARE |
-				DPM_FLAG_SMART_SUSPEND |
-				DPM_FLAG_LEAVE_SUSPENDED);
+	if (dev->flags & ACCESS_NO_IRQ_SUSPEND) {
+		dev_pm_set_driver_flags(&pdev->dev,
+					DPM_FLAG_SMART_PREPARE |
+					DPM_FLAG_LEAVE_SUSPENDED);
+	} else {
+		dev_pm_set_driver_flags(&pdev->dev,
+					DPM_FLAG_SMART_PREPARE |
+					DPM_FLAG_SMART_SUSPEND |
+					DPM_FLAG_LEAVE_SUSPENDED);
+	}
 
 	/* The code below assumes runtime PM to be disabled. */
 	WARN_ON(pm_runtime_enabled(&pdev->dev));
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/irqchip/irq-ti-sci-inta.c linux-libre-5.4.34-gnu/drivers/irqchip/irq-ti-sci-inta.c
--- linux-libre-5.4.33-gnu/drivers/irqchip/irq-ti-sci-inta.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/irqchip/irq-ti-sci-inta.c	2020-04-21 03:05:05.000000000 -0400
@@ -37,6 +37,7 @@
 #define VINT_ENABLE_SET_OFFSET	0x0
 #define VINT_ENABLE_CLR_OFFSET	0x8
 #define VINT_STATUS_OFFSET	0x18
+#define VINT_STATUS_MASKED_OFFSET	0x20
 
 /**
  * struct ti_sci_inta_event_desc - Description of an event coming to
@@ -116,7 +117,7 @@ static void ti_sci_inta_irq_handler(stru
 	chained_irq_enter(irq_desc_get_chip(desc), desc);
 
 	val = readq_relaxed(inta->base + vint_desc->vint_id * 0x1000 +
-			    VINT_STATUS_OFFSET);
+			    VINT_STATUS_MASKED_OFFSET);
 
 	for_each_set_bit(bit, &val, MAX_EVENTS_PER_VINT) {
 		virq = irq_find_mapping(domain, vint_desc->events[bit].hwirq);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/dsa/mt7530.c linux-libre-5.4.34-gnu/drivers/net/dsa/mt7530.c
--- linux-libre-5.4.33-gnu/drivers/net/dsa/mt7530.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/dsa/mt7530.c	2020-04-21 03:05:05.000000000 -0400
@@ -67,58 +67,6 @@ static const struct mt7530_mib_desc mt75
 };
 
 static int
-mt7623_trgmii_write(struct mt7530_priv *priv,  u32 reg, u32 val)
-{
-	int ret;
-
-	ret =  regmap_write(priv->ethernet, TRGMII_BASE(reg), val);
-	if (ret < 0)
-		dev_err(priv->dev,
-			"failed to priv write register\n");
-	return ret;
-}
-
-static u32
-mt7623_trgmii_read(struct mt7530_priv *priv, u32 reg)
-{
-	int ret;
-	u32 val;
-
-	ret = regmap_read(priv->ethernet, TRGMII_BASE(reg), &val);
-	if (ret < 0) {
-		dev_err(priv->dev,
-			"failed to priv read register\n");
-		return ret;
-	}
-
-	return val;
-}
-
-static void
-mt7623_trgmii_rmw(struct mt7530_priv *priv, u32 reg,
-		  u32 mask, u32 set)
-{
-	u32 val;
-
-	val = mt7623_trgmii_read(priv, reg);
-	val &= ~mask;
-	val |= set;
-	mt7623_trgmii_write(priv, reg, val);
-}
-
-static void
-mt7623_trgmii_set(struct mt7530_priv *priv, u32 reg, u32 val)
-{
-	mt7623_trgmii_rmw(priv, reg, 0, val);
-}
-
-static void
-mt7623_trgmii_clear(struct mt7530_priv *priv, u32 reg, u32 val)
-{
-	mt7623_trgmii_rmw(priv, reg, val, 0);
-}
-
-static int
 core_read_mmd_indirect(struct mt7530_priv *priv, int prtad, int devad)
 {
 	struct mii_bus *bus = priv->bus;
@@ -530,27 +478,6 @@ mt7530_pad_clk_setup(struct dsa_switch *
 		for (i = 0 ; i < NUM_TRGMII_CTRL; i++)
 			mt7530_rmw(priv, MT7530_TRGMII_RD(i),
 				   RD_TAP_MASK, RD_TAP(16));
-	else
-		if (priv->id != ID_MT7621)
-			mt7623_trgmii_set(priv, GSW_INTF_MODE,
-					  INTF_MODE_TRGMII);
-
-	return 0;
-}
-
-static int
-mt7623_pad_clk_setup(struct dsa_switch *ds)
-{
-	struct mt7530_priv *priv = ds->priv;
-	int i;
-
-	for (i = 0 ; i < NUM_TRGMII_CTRL; i++)
-		mt7623_trgmii_write(priv, GSW_TRGMII_TD_ODT(i),
-				    TD_DM_DRVP(8) | TD_DM_DRVN(8));
-
-	mt7623_trgmii_set(priv, GSW_TRGMII_RCK_CTRL, RX_RST | RXC_DQSISEL);
-	mt7623_trgmii_clear(priv, GSW_TRGMII_RCK_CTRL, RX_RST);
-
 	return 0;
 }
 
@@ -857,8 +784,9 @@ mt7530_port_set_vlan_unaware(struct dsa_
 	 */
 	mt7530_rmw(priv, MT7530_PCR_P(port), PCR_PORT_VLAN_MASK,
 		   MT7530_PORT_MATRIX_MODE);
-	mt7530_rmw(priv, MT7530_PVC_P(port), VLAN_ATTR_MASK,
-		   VLAN_ATTR(MT7530_VLAN_TRANSPARENT));
+	mt7530_rmw(priv, MT7530_PVC_P(port), VLAN_ATTR_MASK | PVC_EG_TAG_MASK,
+		   VLAN_ATTR(MT7530_VLAN_TRANSPARENT) |
+		   PVC_EG_TAG(MT7530_VLAN_EG_CONSISTENT));
 
 	for (i = 0; i < MT7530_NUM_PORTS; i++) {
 		if (dsa_is_user_port(ds, i) &&
@@ -874,8 +802,8 @@ mt7530_port_set_vlan_unaware(struct dsa_
 	if (all_user_ports_removed) {
 		mt7530_write(priv, MT7530_PCR_P(MT7530_CPU_PORT),
 			     PCR_MATRIX(dsa_user_ports(priv->ds)));
-		mt7530_write(priv, MT7530_PVC_P(MT7530_CPU_PORT),
-			     PORT_SPEC_TAG);
+		mt7530_write(priv, MT7530_PVC_P(MT7530_CPU_PORT), PORT_SPEC_TAG
+			     | PVC_EG_TAG(MT7530_VLAN_EG_CONSISTENT));
 	}
 }
 
@@ -901,8 +829,9 @@ mt7530_port_set_vlan_aware(struct dsa_sw
 	/* Set the port as a user port which is to be able to recognize VID
 	 * from incoming packets before fetching entry within the VLAN table.
 	 */
-	mt7530_rmw(priv, MT7530_PVC_P(port), VLAN_ATTR_MASK,
-		   VLAN_ATTR(MT7530_VLAN_USER));
+	mt7530_rmw(priv, MT7530_PVC_P(port), VLAN_ATTR_MASK | PVC_EG_TAG_MASK,
+		   VLAN_ATTR(MT7530_VLAN_USER) |
+		   PVC_EG_TAG(MT7530_VLAN_EG_DISABLED));
 }
 
 static void
@@ -1255,10 +1184,6 @@ mt7530_setup(struct dsa_switch *ds)
 	dn = ds->ports[MT7530_CPU_PORT].master->dev.of_node->parent;
 
 	if (priv->id == ID_MT7530) {
-		priv->ethernet = syscon_node_to_regmap(dn);
-		if (IS_ERR(priv->ethernet))
-			return PTR_ERR(priv->ethernet);
-
 		regulator_set_voltage(priv->core_pwr, 1000000, 1000000);
 		ret = regulator_enable(priv->core_pwr);
 		if (ret < 0) {
@@ -1332,6 +1257,10 @@ mt7530_setup(struct dsa_switch *ds)
 			mt7530_cpu_port_enable(priv, i);
 		else
 			mt7530_port_disable(ds, i);
+
+		/* Enable consistent egress tag */
+		mt7530_rmw(priv, MT7530_PVC_P(i), PVC_EG_TAG_MASK,
+			   PVC_EG_TAG(MT7530_VLAN_EG_CONSISTENT));
 	}
 
 	/* Setup port 5 */
@@ -1416,14 +1345,6 @@ static void mt7530_phylink_mac_config(st
 		/* Setup TX circuit incluing relevant PAD and driving */
 		mt7530_pad_clk_setup(ds, state->interface);
 
-		if (priv->id == ID_MT7530) {
-			/* Setup RX circuit, relevant PAD and driving on the
-			 * host which must be placed after the setup on the
-			 * device side is all finished.
-			 */
-			mt7623_pad_clk_setup(ds);
-		}
-
 		priv->p6_interface = state->interface;
 		break;
 	default:
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/dsa/mt7530.h linux-libre-5.4.34-gnu/drivers/net/dsa/mt7530.h
--- linux-libre-5.4.33-gnu/drivers/net/dsa/mt7530.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/dsa/mt7530.h	2020-04-21 03:05:05.000000000 -0400
@@ -167,9 +167,16 @@ enum mt7530_port_mode {
 /* Register for port vlan control */
 #define MT7530_PVC_P(x)			(0x2010 + ((x) * 0x100))
 #define  PORT_SPEC_TAG			BIT(5)
+#define  PVC_EG_TAG(x)			(((x) & 0x7) << 8)
+#define  PVC_EG_TAG_MASK		PVC_EG_TAG(7)
 #define  VLAN_ATTR(x)			(((x) & 0x3) << 6)
 #define  VLAN_ATTR_MASK			VLAN_ATTR(3)
 
+enum mt7530_vlan_port_eg_tag {
+	MT7530_VLAN_EG_DISABLED = 0,
+	MT7530_VLAN_EG_CONSISTENT = 1,
+};
+
 enum mt7530_vlan_port_attr {
 	MT7530_VLAN_USER = 0,
 	MT7530_VLAN_TRANSPARENT = 3,
@@ -268,7 +275,6 @@ enum mt7530_vlan_port_attr {
 
 /* Registers for TRGMII on the both side */
 #define MT7530_TRGMII_RCK_CTRL		0x7a00
-#define GSW_TRGMII_RCK_CTRL		0x300
 #define  RX_RST				BIT(31)
 #define  RXC_DQSISEL			BIT(30)
 #define  DQSI1_TAP_MASK			(0x7f << 8)
@@ -277,31 +283,24 @@ enum mt7530_vlan_port_attr {
 #define  DQSI0_TAP(x)			((x) & 0x7f)
 
 #define MT7530_TRGMII_RCK_RTT		0x7a04
-#define GSW_TRGMII_RCK_RTT		0x304
 #define  DQS1_GATE			BIT(31)
 #define  DQS0_GATE			BIT(30)
 
 #define MT7530_TRGMII_RD(x)		(0x7a10 + (x) * 8)
-#define GSW_TRGMII_RD(x)		(0x310 + (x) * 8)
 #define  BSLIP_EN			BIT(31)
 #define  EDGE_CHK			BIT(30)
 #define  RD_TAP_MASK			0x7f
 #define  RD_TAP(x)			((x) & 0x7f)
 
-#define GSW_TRGMII_TXCTRL		0x340
 #define MT7530_TRGMII_TXCTRL		0x7a40
 #define  TRAIN_TXEN			BIT(31)
 #define  TXC_INV			BIT(30)
 #define  TX_RST				BIT(28)
 
 #define MT7530_TRGMII_TD_ODT(i)		(0x7a54 + 8 * (i))
-#define GSW_TRGMII_TD_ODT(i)		(0x354 + 8 * (i))
 #define  TD_DM_DRVP(x)			((x) & 0xf)
 #define  TD_DM_DRVN(x)			(((x) & 0xf) << 4)
 
-#define GSW_INTF_MODE			0x390
-#define  INTF_MODE_TRGMII		BIT(1)
-
 #define MT7530_TRGMII_TCK_CTRL		0x7a78
 #define  TCK_TAP(x)			(((x) & 0xf) << 8)
 
@@ -434,7 +433,6 @@ static const char *p5_intf_modes(unsigne
  * @ds:			The pointer to the dsa core structure
  * @bus:		The bus used for the device and built-in PHY
  * @rstc:		The pointer to reset control used by MCM
- * @ethernet:		The regmap used for access TRGMII-based registers
  * @core_pwr:		The power supplied into the core
  * @io_pwr:		The power supplied into the I/O
  * @reset:		The descriptor for GPIO line tied to its reset pin
@@ -451,7 +449,6 @@ struct mt7530_priv {
 	struct dsa_switch	*ds;
 	struct mii_bus		*bus;
 	struct reset_control	*rstc;
-	struct regmap		*ethernet;
 	struct regulator	*core_pwr;
 	struct regulator	*io_pwr;
 	struct gpio_desc	*reset;
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/amd/xgbe/xgbe-drv.c linux-libre-5.4.34-gnu/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/amd/xgbe/xgbe-drv.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/amd/xgbe/xgbe-drv.c	2020-04-21 03:05:05.000000000 -0400
@@ -514,7 +514,7 @@ static void xgbe_isr_task(unsigned long
 				xgbe_disable_rx_tx_ints(pdata);
 
 				/* Turn on polling */
-				__napi_schedule_irqoff(&pdata->napi);
+				__napi_schedule(&pdata->napi);
 			}
 		} else {
 			/* Don't clear Rx/Tx status if doing per channel DMA
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c linux-libre-5.4.34-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.c	2020-04-21 03:05:05.000000000 -0400
@@ -65,6 +65,17 @@ u32 mtk_r32(struct mtk_eth *eth, unsigne
 	return __raw_readl(eth->base + reg);
 }
 
+u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned reg)
+{
+	u32 val;
+
+	val = mtk_r32(eth, reg);
+	val &= ~mask;
+	val |= set;
+	mtk_w32(eth, val, reg);
+	return reg;
+}
+
 static int mtk_mdio_busy_wait(struct mtk_eth *eth)
 {
 	unsigned long t_start = jiffies;
@@ -193,7 +204,7 @@ static void mtk_mac_config(struct phylin
 	struct mtk_mac *mac = container_of(config, struct mtk_mac,
 					   phylink_config);
 	struct mtk_eth *eth = mac->hw;
-	u32 mcr_cur, mcr_new, sid;
+	u32 mcr_cur, mcr_new, sid, i;
 	int val, ge_mode, err;
 
 	/* MT76x8 has no hardware settings between for the MAC */
@@ -255,6 +266,17 @@ static void mtk_mac_config(struct phylin
 				    PHY_INTERFACE_MODE_TRGMII)
 					mtk_gmac0_rgmii_adjust(mac->hw,
 							       state->speed);
+
+				/* mt7623_pad_clk_setup */
+				for (i = 0 ; i < NUM_TRGMII_CTRL; i++)
+					mtk_w32(mac->hw,
+						TD_DM_DRVP(8) | TD_DM_DRVN(8),
+						TRGMII_TD_ODT(i));
+
+				/* Assert/release MT7623 RXC reset */
+				mtk_m32(mac->hw, 0, RXC_RST | RXC_DQSISEL,
+					TRGMII_RCK_CTRL);
+				mtk_m32(mac->hw, RXC_RST, 0, TRGMII_RCK_CTRL);
 			}
 		}
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.h linux-libre-5.4.34-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.h
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mediatek/mtk_eth_soc.h	2020-04-21 03:05:05.000000000 -0400
@@ -350,10 +350,13 @@
 #define DQSI0(x)		((x << 0) & GENMASK(6, 0))
 #define DQSI1(x)		((x << 8) & GENMASK(14, 8))
 #define RXCTL_DMWTLAT(x)	((x << 16) & GENMASK(18, 16))
+#define RXC_RST			BIT(31)
 #define RXC_DQSISEL		BIT(30)
 #define RCK_CTRL_RGMII_1000	(RXC_DQSISEL | RXCTL_DMWTLAT(2) | DQSI1(16))
 #define RCK_CTRL_RGMII_10_100	RXCTL_DMWTLAT(2)
 
+#define NUM_TRGMII_CTRL		5
+
 /* TRGMII RXC control register */
 #define TRGMII_TCK_CTRL		0x10340
 #define TXCTL_DMWTLAT(x)	((x << 16) & GENMASK(18, 16))
@@ -361,6 +364,11 @@
 #define TCK_CTRL_RGMII_1000	TXCTL_DMWTLAT(2)
 #define TCK_CTRL_RGMII_10_100	(TXC_INV | TXCTL_DMWTLAT(2))
 
+/* TRGMII TX Drive Strength */
+#define TRGMII_TD_ODT(i)	(0x10354 + 8 * (i))
+#define  TD_DM_DRVP(x)		((x) & 0xf)
+#define  TD_DM_DRVN(x)		(((x) & 0xf) << 4)
+
 /* TRGMII Interface mode register */
 #define INTF_MODE		0x10390
 #define TRGMII_INTF_DIS		BIT(0)
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/devlink.c linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/devlink.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/devlink.c	2020-04-21 03:05:05.000000000 -0400
@@ -23,7 +23,10 @@ static int mlx5_devlink_flash_update(str
 	if (err)
 		return err;
 
-	return mlx5_firmware_flash(dev, fw, extack);
+	err = mlx5_firmware_flash(dev, fw, extack);
+	release_firmware(fw);
+
+	return err;
 }
 
 static u8 mlx5_fw_ver_major(u32 version)
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c	2020-04-21 03:05:05.000000000 -0400
@@ -445,9 +445,7 @@ int mlx5e_ethtool_set_channels(struct ml
 
 	if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
 		*cur_params = new_channels.params;
-		if (!netif_is_rxfh_configured(priv->netdev))
-			mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt,
-						      MLX5E_INDIR_RQT_SIZE, count);
+		mlx5e_num_channels_changed(priv);
 		goto out;
 	}
 
@@ -455,12 +453,8 @@ int mlx5e_ethtool_set_channels(struct ml
 	if (arfs_enabled)
 		mlx5e_arfs_disable(priv);
 
-	if (!netif_is_rxfh_configured(priv->netdev))
-		mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt,
-					      MLX5E_INDIR_RQT_SIZE, count);
-
 	/* Switch to new channels, set new parameters and close old ones */
-	err = mlx5e_safe_switch_channels(priv, &new_channels, NULL);
+	err = mlx5e_safe_switch_channels(priv, &new_channels, mlx5e_num_channels_changed);
 
 	if (arfs_enabled) {
 		int err2 = mlx5e_arfs_enable(priv);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en.h linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en.h
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en.h	2020-04-21 03:05:05.000000000 -0400
@@ -1035,14 +1035,15 @@ int mlx5e_open_channels(struct mlx5e_pri
 			struct mlx5e_channels *chs);
 void mlx5e_close_channels(struct mlx5e_channels *chs);
 
-/* Function pointer to be used to modify WH settings while
+/* Function pointer to be used to modify HW or kernel settings while
  * switching channels
  */
-typedef int (*mlx5e_fp_hw_modify)(struct mlx5e_priv *priv);
+typedef int (*mlx5e_fp_preactivate)(struct mlx5e_priv *priv);
 int mlx5e_safe_reopen_channels(struct mlx5e_priv *priv);
 int mlx5e_safe_switch_channels(struct mlx5e_priv *priv,
 			       struct mlx5e_channels *new_chs,
-			       mlx5e_fp_hw_modify hw_modify);
+			       mlx5e_fp_preactivate preactivate);
+int mlx5e_num_channels_changed(struct mlx5e_priv *priv);
 void mlx5e_activate_priv_channels(struct mlx5e_priv *priv);
 void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv);
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_main.c linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_main.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_main.c	2020-04-21 03:05:05.000000000 -0400
@@ -2897,6 +2897,28 @@ static void mlx5e_netdev_set_tcs(struct
 		netdev_set_tc_queue(netdev, tc, nch, 0);
 }
 
+static void mlx5e_update_netdev_queues(struct mlx5e_priv *priv)
+{
+	int num_txqs = priv->channels.num * priv->channels.params.num_tc;
+	int num_rxqs = priv->channels.num * priv->profile->rq_groups;
+	struct net_device *netdev = priv->netdev;
+
+	mlx5e_netdev_set_tcs(netdev);
+	netif_set_real_num_tx_queues(netdev, num_txqs);
+	netif_set_real_num_rx_queues(netdev, num_rxqs);
+}
+
+int mlx5e_num_channels_changed(struct mlx5e_priv *priv)
+{
+	u16 count = priv->channels.params.num_channels;
+
+	if (!netif_is_rxfh_configured(priv->netdev))
+		mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt,
+					      MLX5E_INDIR_RQT_SIZE, count);
+
+	return 0;
+}
+
 static void mlx5e_build_txq_maps(struct mlx5e_priv *priv)
 {
 	int i, ch;
@@ -2918,13 +2940,7 @@ static void mlx5e_build_txq_maps(struct
 
 void mlx5e_activate_priv_channels(struct mlx5e_priv *priv)
 {
-	int num_txqs = priv->channels.num * priv->channels.params.num_tc;
-	int num_rxqs = priv->channels.num * priv->profile->rq_groups;
-	struct net_device *netdev = priv->netdev;
-
-	mlx5e_netdev_set_tcs(netdev);
-	netif_set_real_num_tx_queues(netdev, num_txqs);
-	netif_set_real_num_rx_queues(netdev, num_rxqs);
+	mlx5e_update_netdev_queues(priv);
 
 	mlx5e_build_txq_maps(priv);
 	mlx5e_activate_channels(&priv->channels);
@@ -2960,7 +2976,7 @@ void mlx5e_deactivate_priv_channels(stru
 
 static void mlx5e_switch_priv_channels(struct mlx5e_priv *priv,
 				       struct mlx5e_channels *new_chs,
-				       mlx5e_fp_hw_modify hw_modify)
+				       mlx5e_fp_preactivate preactivate)
 {
 	struct net_device *netdev = priv->netdev;
 	int new_num_txqs;
@@ -2979,9 +2995,11 @@ static void mlx5e_switch_priv_channels(s
 
 	priv->channels = *new_chs;
 
-	/* New channels are ready to roll, modify HW settings if needed */
-	if (hw_modify)
-		hw_modify(priv);
+	/* New channels are ready to roll, call the preactivate hook if needed
+	 * to modify HW settings or update kernel parameters.
+	 */
+	if (preactivate)
+		preactivate(priv);
 
 	priv->profile->update_rx(priv);
 	mlx5e_activate_priv_channels(priv);
@@ -2993,7 +3011,7 @@ static void mlx5e_switch_priv_channels(s
 
 int mlx5e_safe_switch_channels(struct mlx5e_priv *priv,
 			       struct mlx5e_channels *new_chs,
-			       mlx5e_fp_hw_modify hw_modify)
+			       mlx5e_fp_preactivate preactivate)
 {
 	int err;
 
@@ -3001,7 +3019,7 @@ int mlx5e_safe_switch_channels(struct ml
 	if (err)
 		return err;
 
-	mlx5e_switch_priv_channels(priv, new_chs, hw_modify);
+	mlx5e_switch_priv_channels(priv, new_chs, preactivate);
 	return 0;
 }
 
@@ -5308,9 +5326,10 @@ int mlx5e_attach_netdev(struct mlx5e_pri
 	max_nch = mlx5e_get_max_num_channels(priv->mdev);
 	if (priv->channels.params.num_channels > max_nch) {
 		mlx5_core_warn(priv->mdev, "MLX5E: Reducing number of channels to %d\n", max_nch);
+		/* Reducing the number of channels - RXFH has to be reset. */
+		priv->netdev->priv_flags &= ~IFF_RXFH_CONFIGURED;
 		priv->channels.params.num_channels = max_nch;
-		mlx5e_build_default_indir_rqt(priv->rss_params.indirection_rqt,
-					      MLX5E_INDIR_RQT_SIZE, max_nch);
+		mlx5e_num_channels_changed(priv);
 	}
 
 	err = profile->init_tx(priv);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c	2020-04-21 03:05:05.000000000 -0400
@@ -1814,29 +1814,30 @@ static int register_devlink_port(struct
 	struct mlx5_eswitch_rep *rep = rpriv->rep;
 	struct netdev_phys_item_id ppid = {};
 	unsigned int dl_port_index = 0;
+	u16 pfnum;
 
 	if (!is_devlink_port_supported(dev, rpriv))
 		return 0;
 
 	mlx5e_rep_get_port_parent_id(rpriv->netdev, &ppid);
+	pfnum = PCI_FUNC(dev->pdev->devfn);
 
 	if (rep->vport == MLX5_VPORT_UPLINK) {
 		devlink_port_attrs_set(&rpriv->dl_port,
 				       DEVLINK_PORT_FLAVOUR_PHYSICAL,
-				       PCI_FUNC(dev->pdev->devfn), false, 0,
+				       pfnum, false, 0,
 				       &ppid.id[0], ppid.id_len);
 		dl_port_index = vport_to_devlink_port_index(dev, rep->vport);
 	} else if (rep->vport == MLX5_VPORT_PF) {
 		devlink_port_attrs_pci_pf_set(&rpriv->dl_port,
 					      &ppid.id[0], ppid.id_len,
-					      dev->pdev->devfn);
+					      pfnum);
 		dl_port_index = rep->vport;
 	} else if (mlx5_eswitch_is_vf_vport(dev->priv.eswitch,
 					    rpriv->rep->vport)) {
 		devlink_port_attrs_pci_vf_set(&rpriv->dl_port,
 					      &ppid.id[0], ppid.id_len,
-					      dev->pdev->devfn,
-					      rep->vport - 1);
+					      pfnum, rep->vport - 1);
 		dl_port_index = vport_to_devlink_port_index(dev, rep->vport);
 	}
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c	2020-04-21 03:05:05.000000000 -0400
@@ -3181,12 +3181,13 @@ static int add_vlan_pop_action(struct ml
 			       struct mlx5_esw_flow_attr *attr,
 			       u32 *action)
 {
-	int nest_level = attr->parse_attr->filter_dev->lower_level;
 	struct flow_action_entry vlan_act = {
 		.id = FLOW_ACTION_VLAN_POP,
 	};
-	int err = 0;
+	int nest_level, err = 0;
 
+	nest_level = attr->parse_attr->filter_dev->lower_level -
+						priv->netdev->lower_level;
 	while (nest_level--) {
 		err = parse_tc_vlan_action(priv, &vlan_act, attr, action);
 		if (err)
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/health.c linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/health.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/mellanox/mlx5/core/health.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/mellanox/mlx5/core/health.c	2020-04-21 03:05:05.000000000 -0400
@@ -243,7 +243,7 @@ recover_from_sw_reset:
 		if (mlx5_get_nic_state(dev) == MLX5_NIC_IFC_DISABLED)
 			break;
 
-		cond_resched();
+		msleep(20);
 	} while (!time_after(jiffies, end));
 
 	if (mlx5_get_nic_state(dev) != MLX5_NIC_IFC_DISABLED) {
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c linux-libre-5.4.34-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c
--- linux-libre-5.4.33-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c	2020-04-21 03:05:05.000000000 -0400
@@ -146,6 +146,8 @@ static int sun7i_gmac_probe(struct platf
 	plat_dat->init = sun7i_gmac_init;
 	plat_dat->exit = sun7i_gmac_exit;
 	plat_dat->fix_mac_speed = sun7i_fix_speed;
+	plat_dat->tx_fifo_size = 4096;
+	plat_dat->rx_fifo_size = 16384;
 
 	ret = sun7i_gmac_init(pdev, plat_dat->bsp_priv);
 	if (ret)
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/phy/micrel.c linux-libre-5.4.34-gnu/drivers/net/phy/micrel.c
--- linux-libre-5.4.33-gnu/drivers/net/phy/micrel.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/phy/micrel.c	2020-04-21 03:05:05.000000000 -0400
@@ -1154,7 +1154,7 @@ static struct phy_driver ksphy_driver[]
 	.driver_data	= &ksz9021_type,
 	.probe		= kszphy_probe,
 	.config_init	= ksz9131_config_init,
-	.read_status	= ksz9031_read_status,
+	.read_status	= genphy_read_status,
 	.ack_interrupt	= kszphy_ack_interrupt,
 	.config_intr	= kszphy_config_intr,
 	.get_sset_count = kszphy_get_sset_count,
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/tun.c linux-libre-5.4.34-gnu/drivers/net/tun.c
--- linux-libre-5.4.33-gnu/drivers/net/tun.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/tun.c	2020-04-21 03:05:05.000000000 -0400
@@ -1925,6 +1925,7 @@ drop:
 
 	skb_reset_network_header(skb);
 	skb_probe_transport_header(skb);
+	skb_record_rx_queue(skb, tfile->queue_index);
 
 	if (skb_xdp) {
 		struct bpf_prog *xdp_prog;
@@ -2492,6 +2493,7 @@ build:
 	skb->protocol = eth_type_trans(skb, tun->dev);
 	skb_reset_network_header(skb);
 	skb_probe_transport_header(skb);
+	skb_record_rx_queue(skb, tfile->queue_index);
 
 	if (skb_xdp) {
 		err = do_xdp_generic(xdp_prog, skb);
@@ -2503,7 +2505,6 @@ build:
 	    !tfile->detached)
 		rxhash = __skb_get_hash_symmetric(skb);
 
-	skb_record_rx_queue(skb, tfile->queue_index);
 	netif_receive_skb(skb);
 
 	/* No need for get_cpu_ptr() here since this function is
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/net/wireless/mac80211_hwsim.c linux-libre-5.4.34-gnu/drivers/net/wireless/mac80211_hwsim.c
--- linux-libre-5.4.33-gnu/drivers/net/wireless/mac80211_hwsim.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/net/wireless/mac80211_hwsim.c	2020-04-21 03:05:05.000000000 -0400
@@ -3575,9 +3575,9 @@ static int hwsim_new_radio_nl(struct sk_
 	}
 
 	if (info->attrs[HWSIM_ATTR_RADIO_NAME]) {
-		hwname = kasprintf(GFP_KERNEL, "%.*s",
-				   nla_len(info->attrs[HWSIM_ATTR_RADIO_NAME]),
-				   (char *)nla_data(info->attrs[HWSIM_ATTR_RADIO_NAME]));
+		hwname = kstrndup((char *)nla_data(info->attrs[HWSIM_ATTR_RADIO_NAME]),
+				  nla_len(info->attrs[HWSIM_ATTR_RADIO_NAME]),
+				  GFP_KERNEL);
 		if (!hwname)
 			return -ENOMEM;
 		param.hwname = hwname;
@@ -3597,9 +3597,9 @@ static int hwsim_del_radio_nl(struct sk_
 	if (info->attrs[HWSIM_ATTR_RADIO_ID]) {
 		idx = nla_get_u32(info->attrs[HWSIM_ATTR_RADIO_ID]);
 	} else if (info->attrs[HWSIM_ATTR_RADIO_NAME]) {
-		hwname = kasprintf(GFP_KERNEL, "%.*s",
-				   nla_len(info->attrs[HWSIM_ATTR_RADIO_NAME]),
-				   (char *)nla_data(info->attrs[HWSIM_ATTR_RADIO_NAME]));
+		hwname = kstrndup((char *)nla_data(info->attrs[HWSIM_ATTR_RADIO_NAME]),
+				  nla_len(info->attrs[HWSIM_ATTR_RADIO_NAME]),
+				  GFP_KERNEL);
 		if (!hwname)
 			return -ENOMEM;
 	} else
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/platform/chrome/cros_ec_rpmsg.c linux-libre-5.4.34-gnu/drivers/platform/chrome/cros_ec_rpmsg.c
--- linux-libre-5.4.33-gnu/drivers/platform/chrome/cros_ec_rpmsg.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/platform/chrome/cros_ec_rpmsg.c	2020-04-21 03:05:05.000000000 -0400
@@ -42,6 +42,8 @@ struct cros_ec_rpmsg {
 	struct completion xfer_ack;
 	struct work_struct host_event_work;
 	struct rpmsg_endpoint *ept;
+	bool has_pending_host_event;
+	bool probe_done;
 };
 
 /**
@@ -186,7 +188,14 @@ static int cros_ec_rpmsg_callback(struct
 		memcpy(ec_dev->din, resp->data, len);
 		complete(&ec_rpmsg->xfer_ack);
 	} else if (resp->type == HOST_EVENT_MARK) {
-		schedule_work(&ec_rpmsg->host_event_work);
+		/*
+		 * If the host event is sent before cros_ec_register is
+		 * finished, queue the host event.
+		 */
+		if (ec_rpmsg->probe_done)
+			schedule_work(&ec_rpmsg->host_event_work);
+		else
+			ec_rpmsg->has_pending_host_event = true;
 	} else {
 		dev_warn(ec_dev->dev, "rpmsg received invalid type = %d",
 			 resp->type);
@@ -249,6 +258,11 @@ static int cros_ec_rpmsg_probe(struct rp
 		return ret;
 	}
 
+	ec_rpmsg->probe_done = true;
+
+	if (ec_rpmsg->has_pending_host_event)
+		schedule_work(&ec_rpmsg->host_event_work);
+
 	return 0;
 }
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/pwm/pwm-pca9685.c linux-libre-5.4.34-gnu/drivers/pwm/pwm-pca9685.c
--- linux-libre-5.4.33-gnu/drivers/pwm/pwm-pca9685.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/pwm/pwm-pca9685.c	2020-04-21 03:05:05.000000000 -0400
@@ -20,6 +20,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/pm_runtime.h>
+#include <linux/bitmap.h>
 
 /*
  * Because the PCA9685 has only one prescaler per chip, changing the period of
@@ -74,6 +75,7 @@ struct pca9685 {
 #if IS_ENABLED(CONFIG_GPIOLIB)
 	struct mutex lock;
 	struct gpio_chip gpio;
+	DECLARE_BITMAP(pwms_inuse, PCA9685_MAXCHAN + 1);
 #endif
 };
 
@@ -83,51 +85,51 @@ static inline struct pca9685 *to_pca(str
 }
 
 #if IS_ENABLED(CONFIG_GPIOLIB)
-static int pca9685_pwm_gpio_request(struct gpio_chip *gpio, unsigned int offset)
+static bool pca9685_pwm_test_and_set_inuse(struct pca9685 *pca, int pwm_idx)
 {
-	struct pca9685 *pca = gpiochip_get_data(gpio);
-	struct pwm_device *pwm;
+	bool is_inuse;
 
 	mutex_lock(&pca->lock);
-
-	pwm = &pca->chip.pwms[offset];
-
-	if (pwm->flags & (PWMF_REQUESTED | PWMF_EXPORTED)) {
-		mutex_unlock(&pca->lock);
-		return -EBUSY;
+	if (pwm_idx >= PCA9685_MAXCHAN) {
+		/*
+		 * "all LEDs" channel:
+		 * pretend already in use if any of the PWMs are requested
+		 */
+		if (!bitmap_empty(pca->pwms_inuse, PCA9685_MAXCHAN)) {
+			is_inuse = true;
+			goto out;
+		}
+	} else {
+		/*
+		 * regular channel:
+		 * pretend already in use if the "all LEDs" channel is requested
+		 */
+		if (test_bit(PCA9685_MAXCHAN, pca->pwms_inuse)) {
+			is_inuse = true;
+			goto out;
+		}
 	}
-
-	pwm_set_chip_data(pwm, (void *)1);
-
+	is_inuse = test_and_set_bit(pwm_idx, pca->pwms_inuse);
+out:
 	mutex_unlock(&pca->lock);
-	pm_runtime_get_sync(pca->chip.dev);
-	return 0;
+	return is_inuse;
 }
 
-static bool pca9685_pwm_is_gpio(struct pca9685 *pca, struct pwm_device *pwm)
+static void pca9685_pwm_clear_inuse(struct pca9685 *pca, int pwm_idx)
 {
-	bool is_gpio = false;
-
 	mutex_lock(&pca->lock);
+	clear_bit(pwm_idx, pca->pwms_inuse);
+	mutex_unlock(&pca->lock);
+}
 
-	if (pwm->hwpwm >= PCA9685_MAXCHAN) {
-		unsigned int i;
-
-		/*
-		 * Check if any of the GPIOs are requested and in that case
-		 * prevent using the "all LEDs" channel.
-		 */
-		for (i = 0; i < pca->gpio.ngpio; i++)
-			if (gpiochip_is_requested(&pca->gpio, i)) {
-				is_gpio = true;
-				break;
-			}
-	} else if (pwm_get_chip_data(pwm)) {
-		is_gpio = true;
-	}
+static int pca9685_pwm_gpio_request(struct gpio_chip *gpio, unsigned int offset)
+{
+	struct pca9685 *pca = gpiochip_get_data(gpio);
 
-	mutex_unlock(&pca->lock);
-	return is_gpio;
+	if (pca9685_pwm_test_and_set_inuse(pca, offset))
+		return -EBUSY;
+	pm_runtime_get_sync(pca->chip.dev);
+	return 0;
 }
 
 static int pca9685_pwm_gpio_get(struct gpio_chip *gpio, unsigned int offset)
@@ -162,6 +164,7 @@ static void pca9685_pwm_gpio_free(struct
 
 	pca9685_pwm_gpio_set(gpio, offset, 0);
 	pm_runtime_put(pca->chip.dev);
+	pca9685_pwm_clear_inuse(pca, offset);
 }
 
 static int pca9685_pwm_gpio_get_direction(struct gpio_chip *chip,
@@ -213,12 +216,17 @@ static int pca9685_pwm_gpio_probe(struct
 	return devm_gpiochip_add_data(dev, &pca->gpio, pca);
 }
 #else
-static inline bool pca9685_pwm_is_gpio(struct pca9685 *pca,
-				       struct pwm_device *pwm)
+static inline bool pca9685_pwm_test_and_set_inuse(struct pca9685 *pca,
+						  int pwm_idx)
 {
 	return false;
 }
 
+static inline void
+pca9685_pwm_clear_inuse(struct pca9685 *pca, int pwm_idx)
+{
+}
+
 static inline int pca9685_pwm_gpio_probe(struct pca9685 *pca)
 {
 	return 0;
@@ -402,7 +410,7 @@ static int pca9685_pwm_request(struct pw
 {
 	struct pca9685 *pca = to_pca(chip);
 
-	if (pca9685_pwm_is_gpio(pca, pwm))
+	if (pca9685_pwm_test_and_set_inuse(pca, pwm->hwpwm))
 		return -EBUSY;
 	pm_runtime_get_sync(chip->dev);
 
@@ -411,8 +419,11 @@ static int pca9685_pwm_request(struct pw
 
 static void pca9685_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm)
 {
+	struct pca9685 *pca = to_pca(chip);
+
 	pca9685_pwm_disable(chip, pwm);
 	pm_runtime_put(chip->dev);
+	pca9685_pwm_clear_inuse(pca, pwm->hwpwm);
 }
 
 static const struct pwm_ops pca9685_pwm_ops = {
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/scsi/ufs/ufshcd.c linux-libre-5.4.34-gnu/drivers/scsi/ufs/ufshcd.c
--- linux-libre-5.4.33-gnu/drivers/scsi/ufs/ufshcd.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/scsi/ufs/ufshcd.c	2020-04-21 03:05:05.000000000 -0400
@@ -1539,6 +1539,11 @@ start:
 		 */
 		if (ufshcd_can_hibern8_during_gating(hba) &&
 		    ufshcd_is_link_hibern8(hba)) {
+			if (async) {
+				rc = -EAGAIN;
+				hba->clk_gating.active_reqs--;
+				break;
+			}
 			spin_unlock_irqrestore(hba->host->host_lock, flags);
 			flush_work(&hba->clk_gating.ungate_work);
 			spin_lock_irqsave(hba->host->host_lock, flags);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target.c linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target.c
--- linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target.c	2020-04-21 03:05:05.000000000 -0400
@@ -4303,30 +4303,37 @@ int iscsit_close_connection(
 	if (!atomic_read(&sess->session_reinstatement) &&
 	     atomic_read(&sess->session_fall_back_to_erl0)) {
 		spin_unlock_bh(&sess->conn_lock);
+		complete_all(&sess->session_wait_comp);
 		iscsit_close_session(sess);
 
 		return 0;
 	} else if (atomic_read(&sess->session_logout)) {
 		pr_debug("Moving to TARG_SESS_STATE_FREE.\n");
 		sess->session_state = TARG_SESS_STATE_FREE;
-		spin_unlock_bh(&sess->conn_lock);
 
-		if (atomic_read(&sess->sleep_on_sess_wait_comp))
-			complete(&sess->session_wait_comp);
+		if (atomic_read(&sess->session_close)) {
+			spin_unlock_bh(&sess->conn_lock);
+			complete_all(&sess->session_wait_comp);
+			iscsit_close_session(sess);
+		} else {
+			spin_unlock_bh(&sess->conn_lock);
+		}
 
 		return 0;
 	} else {
 		pr_debug("Moving to TARG_SESS_STATE_FAILED.\n");
 		sess->session_state = TARG_SESS_STATE_FAILED;
 
-		if (!atomic_read(&sess->session_continuation)) {
-			spin_unlock_bh(&sess->conn_lock);
+		if (!atomic_read(&sess->session_continuation))
 			iscsit_start_time2retain_handler(sess);
-		} else
-			spin_unlock_bh(&sess->conn_lock);
 
-		if (atomic_read(&sess->sleep_on_sess_wait_comp))
-			complete(&sess->session_wait_comp);
+		if (atomic_read(&sess->session_close)) {
+			spin_unlock_bh(&sess->conn_lock);
+			complete_all(&sess->session_wait_comp);
+			iscsit_close_session(sess);
+		} else {
+			spin_unlock_bh(&sess->conn_lock);
+		}
 
 		return 0;
 	}
@@ -4432,9 +4439,9 @@ static void iscsit_logout_post_handler_c
 	complete(&conn->conn_logout_comp);
 
 	iscsit_dec_conn_usage_count(conn);
+	atomic_set(&sess->session_close, 1);
 	iscsit_stop_session(sess, sleep, sleep);
 	iscsit_dec_session_usage_count(sess);
-	iscsit_close_session(sess);
 }
 
 static void iscsit_logout_post_handler_samecid(
@@ -4569,49 +4576,6 @@ void iscsit_fail_session(struct iscsi_se
 	sess->session_state = TARG_SESS_STATE_FAILED;
 }
 
-int iscsit_free_session(struct iscsi_session *sess)
-{
-	u16 conn_count = atomic_read(&sess->nconn);
-	struct iscsi_conn *conn, *conn_tmp = NULL;
-	int is_last;
-
-	spin_lock_bh(&sess->conn_lock);
-	atomic_set(&sess->sleep_on_sess_wait_comp, 1);
-
-	list_for_each_entry_safe(conn, conn_tmp, &sess->sess_conn_list,
-			conn_list) {
-		if (conn_count == 0)
-			break;
-
-		if (list_is_last(&conn->conn_list, &sess->sess_conn_list)) {
-			is_last = 1;
-		} else {
-			iscsit_inc_conn_usage_count(conn_tmp);
-			is_last = 0;
-		}
-		iscsit_inc_conn_usage_count(conn);
-
-		spin_unlock_bh(&sess->conn_lock);
-		iscsit_cause_connection_reinstatement(conn, 1);
-		spin_lock_bh(&sess->conn_lock);
-
-		iscsit_dec_conn_usage_count(conn);
-		if (is_last == 0)
-			iscsit_dec_conn_usage_count(conn_tmp);
-
-		conn_count--;
-	}
-
-	if (atomic_read(&sess->nconn)) {
-		spin_unlock_bh(&sess->conn_lock);
-		wait_for_completion(&sess->session_wait_comp);
-	} else
-		spin_unlock_bh(&sess->conn_lock);
-
-	iscsit_close_session(sess);
-	return 0;
-}
-
 void iscsit_stop_session(
 	struct iscsi_session *sess,
 	int session_sleep,
@@ -4622,8 +4586,6 @@ void iscsit_stop_session(
 	int is_last;
 
 	spin_lock_bh(&sess->conn_lock);
-	if (session_sleep)
-		atomic_set(&sess->sleep_on_sess_wait_comp, 1);
 
 	if (connection_sleep) {
 		list_for_each_entry_safe(conn, conn_tmp, &sess->sess_conn_list,
@@ -4681,12 +4643,15 @@ int iscsit_release_sessions_for_tpg(stru
 		spin_lock(&sess->conn_lock);
 		if (atomic_read(&sess->session_fall_back_to_erl0) ||
 		    atomic_read(&sess->session_logout) ||
+		    atomic_read(&sess->session_close) ||
 		    (sess->time2retain_timer_flags & ISCSI_TF_EXPIRED)) {
 			spin_unlock(&sess->conn_lock);
 			continue;
 		}
+		iscsit_inc_session_usage_count(sess);
 		atomic_set(&sess->session_reinstatement, 1);
 		atomic_set(&sess->session_fall_back_to_erl0, 1);
+		atomic_set(&sess->session_close, 1);
 		spin_unlock(&sess->conn_lock);
 
 		list_move_tail(&se_sess->sess_list, &free_list);
@@ -4696,7 +4661,9 @@ int iscsit_release_sessions_for_tpg(stru
 	list_for_each_entry_safe(se_sess, se_sess_tmp, &free_list, sess_list) {
 		sess = (struct iscsi_session *)se_sess->fabric_sess_ptr;
 
-		iscsit_free_session(sess);
+		list_del_init(&se_sess->sess_list);
+		iscsit_stop_session(sess, 1, 1);
+		iscsit_dec_session_usage_count(sess);
 		session_count++;
 	}
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target_configfs.c linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target_configfs.c
--- linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target_configfs.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target_configfs.c	2020-04-21 03:05:05.000000000 -0400
@@ -1476,20 +1476,23 @@ static void lio_tpg_close_session(struct
 	spin_lock(&sess->conn_lock);
 	if (atomic_read(&sess->session_fall_back_to_erl0) ||
 	    atomic_read(&sess->session_logout) ||
+	    atomic_read(&sess->session_close) ||
 	    (sess->time2retain_timer_flags & ISCSI_TF_EXPIRED)) {
 		spin_unlock(&sess->conn_lock);
 		spin_unlock_bh(&se_tpg->session_lock);
 		return;
 	}
+	iscsit_inc_session_usage_count(sess);
 	atomic_set(&sess->session_reinstatement, 1);
 	atomic_set(&sess->session_fall_back_to_erl0, 1);
+	atomic_set(&sess->session_close, 1);
 	spin_unlock(&sess->conn_lock);
 
 	iscsit_stop_time2retain_timer(sess);
 	spin_unlock_bh(&se_tpg->session_lock);
 
 	iscsit_stop_session(sess, 1, 1);
-	iscsit_close_session(sess);
+	iscsit_dec_session_usage_count(sess);
 }
 
 static u32 lio_tpg_get_inst_index(struct se_portal_group *se_tpg)
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target.h linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target.h
--- linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target.h	2020-04-21 03:05:05.000000000 -0400
@@ -43,7 +43,6 @@ extern int iscsi_target_rx_thread(void *
 extern int iscsit_close_connection(struct iscsi_conn *);
 extern int iscsit_close_session(struct iscsi_session *);
 extern void iscsit_fail_session(struct iscsi_session *);
-extern int iscsit_free_session(struct iscsi_session *);
 extern void iscsit_stop_session(struct iscsi_session *, int, int);
 extern int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *, int);
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target_login.c linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target_login.c
--- linux-libre-5.4.33-gnu/drivers/target/iscsi/iscsi_target_login.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/target/iscsi/iscsi_target_login.c	2020-04-21 03:05:05.000000000 -0400
@@ -156,6 +156,7 @@ int iscsi_check_for_session_reinstatemen
 		spin_lock(&sess_p->conn_lock);
 		if (atomic_read(&sess_p->session_fall_back_to_erl0) ||
 		    atomic_read(&sess_p->session_logout) ||
+		    atomic_read(&sess_p->session_close) ||
 		    (sess_p->time2retain_timer_flags & ISCSI_TF_EXPIRED)) {
 			spin_unlock(&sess_p->conn_lock);
 			continue;
@@ -166,6 +167,7 @@ int iscsi_check_for_session_reinstatemen
 		   (sess_p->sess_ops->SessionType == sessiontype))) {
 			atomic_set(&sess_p->session_reinstatement, 1);
 			atomic_set(&sess_p->session_fall_back_to_erl0, 1);
+			atomic_set(&sess_p->session_close, 1);
 			spin_unlock(&sess_p->conn_lock);
 			iscsit_inc_session_usage_count(sess_p);
 			iscsit_stop_time2retain_timer(sess_p);
@@ -190,7 +192,6 @@ int iscsi_check_for_session_reinstatemen
 	if (sess->session_state == TARG_SESS_STATE_FAILED) {
 		spin_unlock_bh(&sess->conn_lock);
 		iscsit_dec_session_usage_count(sess);
-		iscsit_close_session(sess);
 		return 0;
 	}
 	spin_unlock_bh(&sess->conn_lock);
@@ -198,7 +199,6 @@ int iscsi_check_for_session_reinstatemen
 	iscsit_stop_session(sess, 1, 1);
 	iscsit_dec_session_usage_count(sess);
 
-	iscsit_close_session(sess);
 	return 0;
 }
 
@@ -486,6 +486,7 @@ static int iscsi_login_non_zero_tsih_s2(
 		sess_p = (struct iscsi_session *)se_sess->fabric_sess_ptr;
 		if (atomic_read(&sess_p->session_fall_back_to_erl0) ||
 		    atomic_read(&sess_p->session_logout) ||
+		    atomic_read(&sess_p->session_close) ||
 		   (sess_p->time2retain_timer_flags & ISCSI_TF_EXPIRED))
 			continue;
 		if (!memcmp(sess_p->isid, pdu->isid, 6) &&
diff -druNp --no-dereference linux-libre-5.4.33-gnu/drivers/usb/dwc3/gadget.c linux-libre-5.4.34-gnu/drivers/usb/dwc3/gadget.c
--- linux-libre-5.4.33-gnu/drivers/usb/dwc3/gadget.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/drivers/usb/dwc3/gadget.c	2020-04-21 03:05:05.000000000 -0400
@@ -2567,10 +2567,8 @@ static void dwc3_gadget_endpoint_transfe
 
 	dwc3_gadget_ep_cleanup_completed_requests(dep, event, status);
 
-	if (stop) {
+	if (stop)
 		dwc3_stop_active_transfer(dep, true, true);
-		dep->flags = DWC3_EP_ENABLED;
-	}
 
 	/*
 	 * WORKAROUND: This is the 2nd half of U1/U2 -> U0 workaround.
diff -druNp --no-dereference linux-libre-5.4.33-gnu/fs/btrfs/relocation.c linux-libre-5.4.34-gnu/fs/btrfs/relocation.c
--- linux-libre-5.4.33-gnu/fs/btrfs/relocation.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/fs/btrfs/relocation.c	2020-04-21 03:05:05.000000000 -0400
@@ -561,8 +561,8 @@ static int should_ignore_root(struct btr
 	if (!reloc_root)
 		return 0;
 
-	if (btrfs_root_last_snapshot(&reloc_root->root_item) ==
-	    root->fs_info->running_transaction->transid - 1)
+	if (btrfs_header_generation(reloc_root->commit_root) ==
+	    root->fs_info->running_transaction->transid)
 		return 0;
 	/*
 	 * if there is reloc tree and it was created in previous
diff -druNp --no-dereference linux-libre-5.4.33-gnu/fs/ext4/extents.c linux-libre-5.4.34-gnu/fs/ext4/extents.c
--- linux-libre-5.4.33-gnu/fs/ext4/extents.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/fs/ext4/extents.c	2020-04-21 03:05:05.000000000 -0400
@@ -3549,8 +3549,8 @@ static int ext4_ext_convert_to_initializ
 		(unsigned long long)map->m_lblk, map_len);
 
 	sbi = EXT4_SB(inode->i_sb);
-	eof_block = (inode->i_size + inode->i_sb->s_blocksize - 1) >>
-		inode->i_sb->s_blocksize_bits;
+	eof_block = (EXT4_I(inode)->i_disksize + inode->i_sb->s_blocksize - 1)
+			>> inode->i_sb->s_blocksize_bits;
 	if (eof_block < map->m_lblk + map_len)
 		eof_block = map->m_lblk + map_len;
 
@@ -3805,8 +3805,8 @@ static int ext4_split_convert_extents(ha
 		  __func__, inode->i_ino,
 		  (unsigned long long)map->m_lblk, map->m_len);
 
-	eof_block = (inode->i_size + inode->i_sb->s_blocksize - 1) >>
-		inode->i_sb->s_blocksize_bits;
+	eof_block = (EXT4_I(inode)->i_disksize + inode->i_sb->s_blocksize - 1)
+			>> inode->i_sb->s_blocksize_bits;
 	if (eof_block < map->m_lblk + map->m_len)
 		eof_block = map->m_lblk + map->m_len;
 	/*
diff -druNp --no-dereference linux-libre-5.4.33-gnu/fs/ext4/super.c linux-libre-5.4.34-gnu/fs/ext4/super.c
--- linux-libre-5.4.33-gnu/fs/ext4/super.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/fs/ext4/super.c	2020-04-21 03:05:05.000000000 -0400
@@ -4109,7 +4109,7 @@ static int ext4_fill_super(struct super_
 	if (sbi->s_inodes_per_group < sbi->s_inodes_per_block ||
 	    sbi->s_inodes_per_group > blocksize * 8) {
 		ext4_msg(sb, KERN_ERR, "invalid inodes per group: %lu\n",
-			 sbi->s_blocks_per_group);
+			 sbi->s_inodes_per_group);
 		goto failed_mount;
 	}
 	sbi->s_itb_per_group = sbi->s_inodes_per_group /
@@ -4238,9 +4238,9 @@ static int ext4_fill_super(struct super_
 			EXT4_BLOCKS_PER_GROUP(sb) - 1);
 	do_div(blocks_count, EXT4_BLOCKS_PER_GROUP(sb));
 	if (blocks_count > ((uint64_t)1<<32) - EXT4_DESC_PER_BLOCK(sb)) {
-		ext4_msg(sb, KERN_WARNING, "groups count too large: %u "
+		ext4_msg(sb, KERN_WARNING, "groups count too large: %llu "
 		       "(block count %llu, first data block %u, "
-		       "blocks per group %lu)", sbi->s_groups_count,
+		       "blocks per group %lu)", blocks_count,
 		       ext4_blocks_count(es),
 		       le32_to_cpu(es->s_first_data_block),
 		       EXT4_BLOCKS_PER_GROUP(sb));
diff -druNp --no-dereference linux-libre-5.4.33-gnu/fs/jbd2/commit.c linux-libre-5.4.34-gnu/fs/jbd2/commit.c
--- linux-libre-5.4.33-gnu/fs/jbd2/commit.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/fs/jbd2/commit.c	2020-04-21 03:05:05.000000000 -0400
@@ -995,9 +995,10 @@ restart_loop:
 			 * journalled data) we need to unmap buffer and clear
 			 * more bits. We also need to be careful about the check
 			 * because the data page mapping can get cleared under
-			 * out hands, which alse need not to clear more bits
-			 * because the page and buffers will be freed and can
-			 * never be reused once we are done with them.
+			 * our hands. Note that if mapping == NULL, we don't
+			 * need to make buffer unmapped because the page is
+			 * already detached from the mapping and buffers cannot
+			 * get reused.
 			 */
 			mapping = READ_ONCE(bh->b_page->mapping);
 			if (mapping && !sb_is_blkdev_sb(mapping->host->i_sb)) {
diff -druNp --no-dereference linux-libre-5.4.33-gnu/fs/overlayfs/inode.c linux-libre-5.4.34-gnu/fs/overlayfs/inode.c
--- linux-libre-5.4.33-gnu/fs/overlayfs/inode.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/fs/overlayfs/inode.c	2020-04-21 03:05:05.000000000 -0400
@@ -881,7 +881,7 @@ struct inode *ovl_get_inode(struct super
 	struct dentry *lowerdentry = lowerpath ? lowerpath->dentry : NULL;
 	bool bylower = ovl_hash_bylower(sb, upperdentry, lowerdentry,
 					oip->index);
-	int fsid = bylower ? oip->lowerpath->layer->fsid : 0;
+	int fsid = bylower ? lowerpath->layer->fsid : 0;
 	bool is_dir, metacopy = false;
 	unsigned long ino = 0;
 	int err = oip->newinode ? -EEXIST : -ENOMEM;
@@ -931,6 +931,8 @@ struct inode *ovl_get_inode(struct super
 			err = -ENOMEM;
 			goto out_err;
 		}
+		ino = realinode->i_ino;
+		fsid = lowerpath->layer->fsid;
 	}
 	ovl_fill_inode(inode, realinode->i_mode, realinode->i_rdev, ino, fsid);
 	ovl_inode_init(inode, upperdentry, lowerdentry, oip->lowerdata);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/include/net/ip6_route.h linux-libre-5.4.34-gnu/include/net/ip6_route.h
--- linux-libre-5.4.33-gnu/include/net/ip6_route.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/include/net/ip6_route.h	2020-04-21 03:05:05.000000000 -0400
@@ -254,6 +254,7 @@ static inline bool ipv6_anycast_destinat
 
 	return rt->rt6i_flags & RTF_ANYCAST ||
 		(rt->rt6i_dst.plen < 127 &&
+		 !(rt->rt6i_flags & (RTF_GATEWAY | RTF_NONEXTHOP)) &&
 		 ipv6_addr_equal(&rt->rt6i_dst.addr, daddr));
 }
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/include/target/iscsi/iscsi_target_core.h linux-libre-5.4.34-gnu/include/target/iscsi/iscsi_target_core.h
--- linux-libre-5.4.33-gnu/include/target/iscsi/iscsi_target_core.h	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/include/target/iscsi/iscsi_target_core.h	2020-04-21 03:05:05.000000000 -0400
@@ -676,7 +676,7 @@ struct iscsi_session {
 	atomic_t		session_logout;
 	atomic_t		session_reinstatement;
 	atomic_t		session_stop_active;
-	atomic_t		sleep_on_sess_wait_comp;
+	atomic_t		session_close;
 	/* connection list */
 	struct list_head	sess_conn_list;
 	struct list_head	cr_active_list;
diff -druNp --no-dereference linux-libre-5.4.33-gnu/kernel/trace/trace_events_trigger.c linux-libre-5.4.34-gnu/kernel/trace/trace_events_trigger.c
--- linux-libre-5.4.33-gnu/kernel/trace/trace_events_trigger.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/kernel/trace/trace_events_trigger.c	2020-04-21 03:05:05.000000000 -0400
@@ -1088,14 +1088,10 @@ register_snapshot_trigger(char *glob, st
 			  struct event_trigger_data *data,
 			  struct trace_event_file *file)
 {
-	int ret = register_trigger(glob, ops, data, file);
-
-	if (ret > 0 && tracing_alloc_snapshot_instance(file->tr) != 0) {
-		unregister_trigger(glob, ops, data, file);
-		ret = 0;
-	}
+	if (tracing_alloc_snapshot_instance(file->tr) != 0)
+		return 0;
 
-	return ret;
+	return register_trigger(glob, ops, data, file);
 }
 
 static int
diff -druNp --no-dereference linux-libre-5.4.33-gnu/Makefile linux-libre-5.4.34-gnu/Makefile
--- linux-libre-5.4.33-gnu/Makefile	2020-04-17 06:16:09.000000000 -0400
+++ linux-libre-5.4.34-gnu/Makefile	2020-04-22 05:58:52.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 4
-SUBLEVEL = 33
+SUBLEVEL = 34
 EXTRAVERSION = -gnu
 NAME = Kleptomaniac Octopus
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/bpfilter/main.c linux-libre-5.4.34-gnu/net/bpfilter/main.c
--- linux-libre-5.4.33-gnu/net/bpfilter/main.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/bpfilter/main.c	2020-04-21 03:05:05.000000000 -0400
@@ -35,7 +35,6 @@ static void loop(void)
 		struct mbox_reply reply;
 		int n;
 
-		fprintf(debug_f, "testing the buffer\n");
 		n = read(0, &req, sizeof(req));
 		if (n != sizeof(req)) {
 			fprintf(debug_f, "invalid request %d\n", n);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/core/dev.c linux-libre-5.4.34-gnu/net/core/dev.c
--- linux-libre-5.4.33-gnu/net/core/dev.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/core/dev.c	2020-04-21 03:05:05.000000000 -0400
@@ -3863,7 +3863,8 @@ EXPORT_SYMBOL(netdev_max_backlog);
 
 int netdev_tstamp_prequeue __read_mostly = 1;
 int netdev_budget __read_mostly = 300;
-unsigned int __read_mostly netdev_budget_usecs = 2000;
+/* Must be at least 2 jiffes to guarantee 1 jiffy timeout */
+unsigned int __read_mostly netdev_budget_usecs = 2 * USEC_PER_SEC / HZ;
 int weight_p __read_mostly = 64;           /* old backlog weight */
 int dev_weight_rx_bias __read_mostly = 1;  /* bias for backlog weight */
 int dev_weight_tx_bias __read_mostly = 1;  /* bias for output_queue quota */
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/hsr/hsr_netlink.c linux-libre-5.4.34-gnu/net/hsr/hsr_netlink.c
--- linux-libre-5.4.33-gnu/net/hsr/hsr_netlink.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/hsr/hsr_netlink.c	2020-04-21 03:05:05.000000000 -0400
@@ -61,10 +61,16 @@ static int hsr_newlink(struct net *src_n
 	else
 		multicast_spec = nla_get_u8(data[IFLA_HSR_MULTICAST_SPEC]);
 
-	if (!data[IFLA_HSR_VERSION])
+	if (!data[IFLA_HSR_VERSION]) {
 		hsr_version = 0;
-	else
+	} else {
 		hsr_version = nla_get_u8(data[IFLA_HSR_VERSION]);
+		if (hsr_version > 1) {
+			NL_SET_ERR_MSG_MOD(extack,
+					   "Only versions 0..1 are supported");
+			return -EINVAL;
+		}
+	}
 
 	return hsr_dev_finalize(dev, link, multicast_spec, hsr_version);
 }
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/ipv4/devinet.c linux-libre-5.4.34-gnu/net/ipv4/devinet.c
--- linux-libre-5.4.33-gnu/net/ipv4/devinet.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/ipv4/devinet.c	2020-04-21 03:05:05.000000000 -0400
@@ -614,12 +614,15 @@ struct in_ifaddr *inet_ifa_byprefix(stru
 	return NULL;
 }
 
-static int ip_mc_config(struct sock *sk, bool join, const struct in_ifaddr *ifa)
+static int ip_mc_autojoin_config(struct net *net, bool join,
+				 const struct in_ifaddr *ifa)
 {
+#if defined(CONFIG_IP_MULTICAST)
 	struct ip_mreqn mreq = {
 		.imr_multiaddr.s_addr = ifa->ifa_address,
 		.imr_ifindex = ifa->ifa_dev->dev->ifindex,
 	};
+	struct sock *sk = net->ipv4.mc_autojoin_sk;
 	int ret;
 
 	ASSERT_RTNL();
@@ -632,6 +635,9 @@ static int ip_mc_config(struct sock *sk,
 	release_sock(sk);
 
 	return ret;
+#else
+	return -EOPNOTSUPP;
+#endif
 }
 
 static int inet_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh,
@@ -675,7 +681,7 @@ static int inet_rtm_deladdr(struct sk_bu
 			continue;
 
 		if (ipv4_is_multicast(ifa->ifa_address))
-			ip_mc_config(net->ipv4.mc_autojoin_sk, false, ifa);
+			ip_mc_autojoin_config(net, false, ifa);
 		__inet_del_ifa(in_dev, ifap, 1, nlh, NETLINK_CB(skb).portid);
 		return 0;
 	}
@@ -940,8 +946,7 @@ static int inet_rtm_newaddr(struct sk_bu
 		 */
 		set_ifa_lifetime(ifa, valid_lft, prefered_lft);
 		if (ifa->ifa_flags & IFA_F_MCAUTOJOIN) {
-			int ret = ip_mc_config(net->ipv4.mc_autojoin_sk,
-					       true, ifa);
+			int ret = ip_mc_autojoin_config(net, true, ifa);
 
 			if (ret < 0) {
 				inet_free_ifa(ifa);
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/l2tp/l2tp_netlink.c linux-libre-5.4.34-gnu/net/l2tp/l2tp_netlink.c
--- linux-libre-5.4.33-gnu/net/l2tp/l2tp_netlink.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/l2tp/l2tp_netlink.c	2020-04-21 03:05:05.000000000 -0400
@@ -920,51 +920,51 @@ static const struct genl_ops l2tp_nl_ops
 		.cmd = L2TP_CMD_TUNNEL_CREATE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_tunnel_create,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 	{
 		.cmd = L2TP_CMD_TUNNEL_DELETE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_tunnel_delete,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 	{
 		.cmd = L2TP_CMD_TUNNEL_MODIFY,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_tunnel_modify,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 	{
 		.cmd = L2TP_CMD_TUNNEL_GET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_tunnel_get,
 		.dumpit = l2tp_nl_cmd_tunnel_dump,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 	{
 		.cmd = L2TP_CMD_SESSION_CREATE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_session_create,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 	{
 		.cmd = L2TP_CMD_SESSION_DELETE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_session_delete,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 	{
 		.cmd = L2TP_CMD_SESSION_MODIFY,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_session_modify,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 	{
 		.cmd = L2TP_CMD_SESSION_GET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = l2tp_nl_cmd_session_get,
 		.dumpit = l2tp_nl_cmd_session_dump,
-		.flags = GENL_ADMIN_PERM,
+		.flags = GENL_UNS_ADMIN_PERM,
 	},
 };
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/mac80211/main.c linux-libre-5.4.34-gnu/net/mac80211/main.c
--- linux-libre-5.4.33-gnu/net/mac80211/main.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/mac80211/main.c	2020-04-21 03:05:05.000000000 -0400
@@ -1045,7 +1045,7 @@ int ieee80211_register_hw(struct ieee802
 		local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
 		if (hw->max_signal <= 0) {
 			result = -EINVAL;
-			goto fail_wiphy_register;
+			goto fail_workqueue;
 		}
 	}
 
@@ -1107,7 +1107,7 @@ int ieee80211_register_hw(struct ieee802
 
 	result = ieee80211_init_cipher_suites(local);
 	if (result < 0)
-		goto fail_wiphy_register;
+		goto fail_workqueue;
 
 	if (!local->ops->remain_on_channel)
 		local->hw.wiphy->max_remain_on_channel_duration = 5000;
@@ -1133,10 +1133,6 @@ int ieee80211_register_hw(struct ieee802
 
 	local->hw.wiphy->max_num_csa_counters = IEEE80211_MAX_CSA_COUNTERS_NUM;
 
-	result = wiphy_register(local->hw.wiphy);
-	if (result < 0)
-		goto fail_wiphy_register;
-
 	/*
 	 * We use the number of queues for feature tests (QoS, HT) internally
 	 * so restrict them appropriately.
@@ -1192,9 +1188,9 @@ int ieee80211_register_hw(struct ieee802
 		goto fail_flows;
 
 	rtnl_lock();
-
 	result = ieee80211_init_rate_ctrl_alg(local,
 					      hw->rate_control_algorithm);
+	rtnl_unlock();
 	if (result < 0) {
 		wiphy_debug(local->hw.wiphy,
 			    "Failed to initialize rate control algorithm\n");
@@ -1248,6 +1244,12 @@ int ieee80211_register_hw(struct ieee802
 		local->sband_allocated |= BIT(band);
 	}
 
+	result = wiphy_register(local->hw.wiphy);
+	if (result < 0)
+		goto fail_wiphy_register;
+
+	rtnl_lock();
+
 	/* add one default STA interface if supported */
 	if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) &&
 	    !ieee80211_hw_check(hw, NO_AUTO_VIF)) {
@@ -1287,17 +1289,17 @@ int ieee80211_register_hw(struct ieee802
 #if defined(CONFIG_INET) || defined(CONFIG_IPV6)
  fail_ifa:
 #endif
+	wiphy_unregister(local->hw.wiphy);
+ fail_wiphy_register:
 	rtnl_lock();
 	rate_control_deinitialize(local);
 	ieee80211_remove_interfaces(local);
- fail_rate:
 	rtnl_unlock();
+ fail_rate:
  fail_flows:
 	ieee80211_led_exit(local);
 	destroy_workqueue(local->workqueue);
  fail_workqueue:
-	wiphy_unregister(local->hw.wiphy);
- fail_wiphy_register:
 	if (local->wiphy_ciphers_allocated)
 		kfree(local->hw.wiphy->cipher_suites);
 	kfree(local->int_scan_req);
@@ -1347,8 +1349,8 @@ void ieee80211_unregister_hw(struct ieee
 	skb_queue_purge(&local->skb_queue_unreliable);
 	skb_queue_purge(&local->skb_queue_tdls_chsw);
 
-	destroy_workqueue(local->workqueue);
 	wiphy_unregister(local->hw.wiphy);
+	destroy_workqueue(local->workqueue);
 	ieee80211_led_exit(local);
 	kfree(local->int_scan_req);
 }
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/qrtr/qrtr.c linux-libre-5.4.34-gnu/net/qrtr/qrtr.c
--- linux-libre-5.4.33-gnu/net/qrtr/qrtr.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/qrtr/qrtr.c	2020-04-21 03:05:05.000000000 -0400
@@ -763,20 +763,21 @@ static int qrtr_sendmsg(struct socket *s
 
 	node = NULL;
 	if (addr->sq_node == QRTR_NODE_BCAST) {
-		enqueue_fn = qrtr_bcast_enqueue;
-		if (addr->sq_port != QRTR_PORT_CTRL) {
+		if (addr->sq_port != QRTR_PORT_CTRL &&
+		    qrtr_local_nid != QRTR_NODE_BCAST) {
 			release_sock(sk);
 			return -ENOTCONN;
 		}
+		enqueue_fn = qrtr_bcast_enqueue;
 	} else if (addr->sq_node == ipc->us.sq_node) {
 		enqueue_fn = qrtr_local_enqueue;
 	} else {
-		enqueue_fn = qrtr_node_enqueue;
 		node = qrtr_node_lookup(addr->sq_node);
 		if (!node) {
 			release_sock(sk);
 			return -ECONNRESET;
 		}
+		enqueue_fn = qrtr_node_enqueue;
 	}
 
 	plen = (len + 3) & ~3;
diff -druNp --no-dereference linux-libre-5.4.33-gnu/net/wireless/nl80211.c linux-libre-5.4.34-gnu/net/wireless/nl80211.c
--- linux-libre-5.4.33-gnu/net/wireless/nl80211.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/net/wireless/nl80211.c	2020-04-21 03:05:05.000000000 -0400
@@ -618,10 +618,8 @@ const struct nla_policy nl80211_policy[N
 	[NL80211_ATTR_HE_CAPABILITY] = { .type = NLA_BINARY,
 					 .len = NL80211_HE_MAX_CAPABILITY_LEN },
 
-	[NL80211_ATTR_FTM_RESPONDER] = {
-		.type = NLA_NESTED,
-		.validation_data = nl80211_ftm_responder_policy,
-	},
+	[NL80211_ATTR_FTM_RESPONDER] =
+		NLA_POLICY_NESTED(nl80211_ftm_responder_policy),
 	[NL80211_ATTR_TIMEOUT] = NLA_POLICY_MIN(NLA_U32, 1),
 	[NL80211_ATTR_PEER_MEASUREMENTS] =
 		NLA_POLICY_NESTED(nl80211_pmsr_attr_policy),
diff -druNp --no-dereference linux-libre-5.4.33-gnu/security/keys/proc.c linux-libre-5.4.34-gnu/security/keys/proc.c
--- linux-libre-5.4.33-gnu/security/keys/proc.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/security/keys/proc.c	2020-04-21 03:05:05.000000000 -0400
@@ -139,6 +139,8 @@ static void *proc_keys_next(struct seq_f
 	n = key_serial_next(p, v);
 	if (n)
 		*_pos = key_node_serial(n);
+	else
+		(*_pos)++;
 	return n;
 }
 
diff -druNp --no-dereference linux-libre-5.4.33-gnu/sound/pci/hda/patch_realtek.c linux-libre-5.4.34-gnu/sound/pci/hda/patch_realtek.c
--- linux-libre-5.4.33-gnu/sound/pci/hda/patch_realtek.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/sound/pci/hda/patch_realtek.c	2020-04-21 03:05:05.000000000 -0400
@@ -7253,6 +7253,7 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK),
 	SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC),
+	SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x19ce, "ASUS B9450FA", ALC294_FIXUP_ASUS_HPE),
 	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
 	SND_PCI_QUIRK(0x1043, 0x1a30, "ASUS X705UD", ALC256_FIXUP_ASUS_MIC),
diff -druNp --no-dereference linux-libre-5.4.33-gnu/sound/soc/intel/atom/sst/sst_pci.c linux-libre-5.4.34-gnu/sound/soc/intel/atom/sst/sst_pci.c
--- linux-libre-5.4.33-gnu/sound/soc/intel/atom/sst/sst_pci.c	2020-04-17 06:50:43.000000000 -0400
+++ linux-libre-5.4.34-gnu/sound/soc/intel/atom/sst/sst_pci.c	2020-04-22 06:40:01.000000000 -0400
@@ -99,7 +99,7 @@ static int sst_platform_get_resources(st
 	dev_dbg(ctx->dev, "DRAM Ptr %p\n", ctx->dram);
 do_release_regions:
 	pci_release_regions(pci);
-	return 0;
+	return ret;
 }
 
 /*
diff -druNp --no-dereference linux-libre-5.4.33-gnu/sound/soc/intel/atom/sst-atom-controls.c linux-libre-5.4.34-gnu/sound/soc/intel/atom/sst-atom-controls.c
--- linux-libre-5.4.33-gnu/sound/soc/intel/atom/sst-atom-controls.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/sound/soc/intel/atom/sst-atom-controls.c	2020-04-21 03:05:05.000000000 -0400
@@ -1333,7 +1333,7 @@ int sst_send_pipe_gains(struct snd_soc_d
 				dai->capture_widget->name);
 		w = dai->capture_widget;
 		snd_soc_dapm_widget_for_each_source_path(w, p) {
-			if (p->connected && !p->connected(w, p->sink))
+			if (p->connected && !p->connected(w, p->source))
 				continue;
 
 			if (p->connect &&  p->source->power &&
diff -druNp --no-dereference linux-libre-5.4.33-gnu/sound/usb/mixer.c linux-libre-5.4.34-gnu/sound/usb/mixer.c
--- linux-libre-5.4.33-gnu/sound/usb/mixer.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/sound/usb/mixer.c	2020-04-21 03:05:05.000000000 -0400
@@ -1446,7 +1446,7 @@ error:
 		usb_audio_err(chip,
 			"cannot get connectors status: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
 			UAC_GET_CUR, validx, idx, cval->val_type);
-		return ret;
+		return filter_error(cval, ret);
 	}
 
 	ucontrol->value.integer.value[0] = val;
@@ -1750,11 +1750,15 @@ static void get_connector_control_name(s
 
 /* Build a mixer control for a UAC connector control (jack-detect) */
 static void build_connector_control(struct usb_mixer_interface *mixer,
+				    const struct usbmix_name_map *imap,
 				    struct usb_audio_term *term, bool is_input)
 {
 	struct snd_kcontrol *kctl;
 	struct usb_mixer_elem_info *cval;
 
+	if (check_ignored_ctl(find_map(imap, term->id, 0)))
+		return;
+
 	cval = kzalloc(sizeof(*cval), GFP_KERNEL);
 	if (!cval)
 		return;
@@ -2088,8 +2092,9 @@ static int parse_audio_input_terminal(st
 	check_input_term(state, term_id, &iterm);
 
 	/* Check for jack detection. */
-	if (uac_v2v3_control_is_readable(bmctls, control))
-		build_connector_control(state->mixer, &iterm, true);
+	if ((iterm.type & 0xff00) != 0x0100 &&
+	    uac_v2v3_control_is_readable(bmctls, control))
+		build_connector_control(state->mixer, state->map, &iterm, true);
 
 	return 0;
 }
@@ -3050,13 +3055,13 @@ static int snd_usb_mixer_controls_badd(s
 		memset(&iterm, 0, sizeof(iterm));
 		iterm.id = UAC3_BADD_IT_ID4;
 		iterm.type = UAC_BIDIR_TERMINAL_HEADSET;
-		build_connector_control(mixer, &iterm, true);
+		build_connector_control(mixer, map->map, &iterm, true);
 
 		/* Output Term - Insertion control */
 		memset(&oterm, 0, sizeof(oterm));
 		oterm.id = UAC3_BADD_OT_ID3;
 		oterm.type = UAC_BIDIR_TERMINAL_HEADSET;
-		build_connector_control(mixer, &oterm, false);
+		build_connector_control(mixer, map->map, &oterm, false);
 	}
 
 	return 0;
@@ -3085,7 +3090,7 @@ static int snd_usb_mixer_controls(struct
 		if (map->id == state.chip->usb_id) {
 			state.map = map->map;
 			state.selector_map = map->selector_map;
-			mixer->ignore_ctl_error = map->ignore_ctl_error;
+			mixer->ignore_ctl_error |= map->ignore_ctl_error;
 			break;
 		}
 	}
@@ -3128,10 +3133,11 @@ static int snd_usb_mixer_controls(struct
 			if (err < 0 && err != -EINVAL)
 				return err;
 
-			if (uac_v2v3_control_is_readable(le16_to_cpu(desc->bmControls),
+			if ((state.oterm.type & 0xff00) != 0x0100 &&
+			    uac_v2v3_control_is_readable(le16_to_cpu(desc->bmControls),
 							 UAC2_TE_CONNECTOR)) {
-				build_connector_control(state.mixer, &state.oterm,
-							false);
+				build_connector_control(state.mixer, state.map,
+							&state.oterm, false);
 			}
 		} else {  /* UAC_VERSION_3 */
 			struct uac3_output_terminal_descriptor *desc = p;
@@ -3153,10 +3159,11 @@ static int snd_usb_mixer_controls(struct
 			if (err < 0 && err != -EINVAL)
 				return err;
 
-			if (uac_v2v3_control_is_readable(le32_to_cpu(desc->bmControls),
+			if ((state.oterm.type & 0xff00) != 0x0100 &&
+			    uac_v2v3_control_is_readable(le32_to_cpu(desc->bmControls),
 							 UAC3_TE_INSERTION)) {
-				build_connector_control(state.mixer, &state.oterm,
-							false);
+				build_connector_control(state.mixer, state.map,
+							&state.oterm, false);
 			}
 		}
 	}
diff -druNp --no-dereference linux-libre-5.4.33-gnu/sound/usb/mixer_maps.c linux-libre-5.4.34-gnu/sound/usb/mixer_maps.c
--- linux-libre-5.4.33-gnu/sound/usb/mixer_maps.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/sound/usb/mixer_maps.c	2020-04-21 03:05:05.000000000 -0400
@@ -350,9 +350,11 @@ static const struct usbmix_name_map dell
 };
 
 /* Some mobos shipped with a dummy HD-audio show the invalid GET_MIN/GET_MAX
- * response for Input Gain Pad (id=19, control=12).  Skip it.
+ * response for Input Gain Pad (id=19, control=12) and the connector status
+ * for SPDIF terminal (id=18).  Skip them.
  */
 static const struct usbmix_name_map asus_rog_map[] = {
+	{ 18, NULL }, /* OT, connector control */
 	{ 19, NULL, 12 }, /* FU, Input Gain Pad */
 	{}
 };
diff -druNp --no-dereference linux-libre-5.4.33-gnu/tools/perf/builtin-report.c linux-libre-5.4.34-gnu/tools/perf/builtin-report.c
--- linux-libre-5.4.33-gnu/tools/perf/builtin-report.c	2020-04-17 04:50:26.000000000 -0400
+++ linux-libre-5.4.34-gnu/tools/perf/builtin-report.c	2020-04-21 03:05:05.000000000 -0400
@@ -181,24 +181,23 @@ static int hist_iter__branch_callback(st
 {
 	struct hist_entry *he = iter->he;
 	struct report *rep = arg;
-	struct branch_info *bi;
+	struct branch_info *bi = he->branch_info;
 	struct perf_sample *sample = iter->sample;
 	struct evsel *evsel = iter->evsel;
 	int err;
 
+	branch_type_count(&rep->brtype_stat, &bi->flags,
+			  bi->from.addr, bi->to.addr);
+
 	if (!ui__has_annotation() && !rep->symbol_ipc)
 		return 0;
 
-	bi = he->branch_info;
 	err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
 	if (err)
 		goto out;
 
 	err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);
 
-	branch_type_count(&rep->brtype_stat, &bi->flags,
-			  bi->from.addr, bi->to.addr);
-
 out:
 	return err;
 }
