diff --git linux-libre-5.4.237-gnu1/Documentation/filesystems/vfs.rst linux-libre-5.4.238-gnu1/Documentation/filesystems/vfs.rst
index 7d4d09dd5e6d..241e31200643 100644
--- linux-libre-5.4.237-gnu1/Documentation/filesystems/vfs.rst
+++ linux-libre-5.4.238-gnu1/Documentation/filesystems/vfs.rst
@@ -1173,7 +1173,7 @@ defined:
 	return
 	-ECHILD and it will be called again in ref-walk mode.
 
-``_weak_revalidate``
+``d_weak_revalidate``
 	called when the VFS needs to revalidate a "jumped" dentry.  This
 	is called when a path-walk ends at dentry that was not acquired
 	by doing a lookup in the parent directory.  This includes "/",
diff --git linux-libre-5.4.237-gnu1/Makefile linux-libre-5.4.238-gnu1/Makefile
index ec724d539486..847ec1f7a72c 100644
--- linux-libre-5.4.237-gnu1/Makefile
+++ linux-libre-5.4.238-gnu1/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 4
-SUBLEVEL = 237
+SUBLEVEL = 238
 EXTRAVERSION = -gnu1
 NAME = Kleptomaniac Octopus
 
diff --git linux-libre-5.4.237-gnu1/arch/s390/boot/ipl_report.c linux-libre-5.4.238-gnu1/arch/s390/boot/ipl_report.c
index 0b4965573656..88bacf4999c4 100644
--- linux-libre-5.4.237-gnu1/arch/s390/boot/ipl_report.c
+++ linux-libre-5.4.238-gnu1/arch/s390/boot/ipl_report.c
@@ -57,11 +57,19 @@ repeat:
 	if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && INITRD_START && INITRD_SIZE &&
 	    intersects(INITRD_START, INITRD_SIZE, safe_addr, size))
 		safe_addr = INITRD_START + INITRD_SIZE;
+	if (intersects(safe_addr, size, (unsigned long)comps, comps->len)) {
+		safe_addr = (unsigned long)comps + comps->len;
+		goto repeat;
+	}
 	for_each_rb_entry(comp, comps)
 		if (intersects(safe_addr, size, comp->addr, comp->len)) {
 			safe_addr = comp->addr + comp->len;
 			goto repeat;
 		}
+	if (intersects(safe_addr, size, (unsigned long)certs, certs->len)) {
+		safe_addr = (unsigned long)certs + certs->len;
+		goto repeat;
+	}
 	for_each_rb_entry(cert, certs)
 		if (intersects(safe_addr, size, cert->addr, cert->len)) {
 			safe_addr = cert->addr + cert->len;
diff --git linux-libre-5.4.237-gnu1/arch/x86/kvm/vmx/nested.c linux-libre-5.4.238-gnu1/arch/x86/kvm/vmx/nested.c
index d3a8ee0ef988..cd96c31fe2bb 100644
--- linux-libre-5.4.237-gnu1/arch/x86/kvm/vmx/nested.c
+++ linux-libre-5.4.238-gnu1/arch/x86/kvm/vmx/nested.c
@@ -2779,7 +2779,7 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu,
 					struct vmcs12 *vmcs12,
 					u32 *exit_qual)
 {
-	bool ia32e;
+	bool ia32e = !!(vmcs12->vm_entry_controls & VM_ENTRY_IA32E_MODE);
 
 	*exit_qual = ENTRY_FAIL_DEFAULT;
 
@@ -2796,6 +2796,13 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu,
 		return -EINVAL;
 	}
 
+	if (CC((vmcs12->guest_cr0 & (X86_CR0_PG | X86_CR0_PE)) == X86_CR0_PG))
+		return -EINVAL;
+
+	if (CC(ia32e && !(vmcs12->guest_cr4 & X86_CR4_PAE)) ||
+	    CC(ia32e && !(vmcs12->guest_cr0 & X86_CR0_PG)))
+		return -EINVAL;
+
 	/*
 	 * If the load IA32_EFER VM-entry control is 1, the following checks
 	 * are performed on the field for the IA32_EFER MSR:
@@ -2807,7 +2814,6 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu,
 	 */
 	if (to_vmx(vcpu)->nested.nested_run_pending &&
 	    (vmcs12->vm_entry_controls & VM_ENTRY_LOAD_IA32_EFER)) {
-		ia32e = (vmcs12->vm_entry_controls & VM_ENTRY_IA32E_MODE) != 0;
 		if (CC(!kvm_valid_efer(vcpu, vmcs12->guest_ia32_efer)) ||
 		    CC(ia32e != !!(vmcs12->guest_ia32_efer & EFER_LMA)) ||
 		    CC(((vmcs12->guest_cr0 & X86_CR0_PG) &&
diff --git linux-libre-5.4.237-gnu1/arch/x86/mm/mem_encrypt_identity.c linux-libre-5.4.238-gnu1/arch/x86/mm/mem_encrypt_identity.c
index ebc8e3af1c67..77d4aa57fd35 100644
--- linux-libre-5.4.237-gnu1/arch/x86/mm/mem_encrypt_identity.c
+++ linux-libre-5.4.238-gnu1/arch/x86/mm/mem_encrypt_identity.c
@@ -579,7 +579,8 @@ void __init sme_enable(struct boot_params *bp)
 	cmdline_ptr = (const char *)((u64)bp->hdr.cmd_line_ptr |
 				     ((u64)bp->ext_cmd_line_ptr << 32));
 
-	cmdline_find_option(cmdline_ptr, cmdline_arg, buffer, sizeof(buffer));
+	if (cmdline_find_option(cmdline_ptr, cmdline_arg, buffer, sizeof(buffer)) < 0)
+		return;
 
 	if (!strncmp(buffer, cmdline_on, sizeof(buffer)))
 		sme_me_mask = me_mask;
diff --git linux-libre-5.4.237-gnu1/drivers/block/sunvdc.c linux-libre-5.4.238-gnu1/drivers/block/sunvdc.c
index 6b2fd630de85..6622dd1aa07b 100644
--- linux-libre-5.4.237-gnu1/drivers/block/sunvdc.c
+++ linux-libre-5.4.238-gnu1/drivers/block/sunvdc.c
@@ -983,6 +983,8 @@ static int vdc_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	print_version();
 
 	hp = mdesc_grab();
+	if (!hp)
+		return -ENODEV;
 
 	err = -ENODEV;
 	if ((vdev->dev_no << PARTITION_SHIFT) & ~(u64)MINORMASK) {
diff --git linux-libre-5.4.237-gnu1/drivers/clk/Kconfig linux-libre-5.4.238-gnu1/drivers/clk/Kconfig
index c44247d0b83e..cc871ae3a179 100644
--- linux-libre-5.4.237-gnu1/drivers/clk/Kconfig
+++ linux-libre-5.4.238-gnu1/drivers/clk/Kconfig
@@ -63,7 +63,7 @@ config COMMON_CLK_RK808
 config COMMON_CLK_HI655X
 	tristate "Clock driver for Hi655x" if EXPERT
 	depends on (MFD_HI655X_PMIC || COMPILE_TEST)
-	depends on REGMAP
+	select REGMAP
 	default MFD_HI655X_PMIC
 	---help---
 	  This driver supports the hi655x PMIC clock. This
diff --git linux-libre-5.4.237-gnu1/drivers/gpu/drm/amd/amdkfd/kfd_events.c linux-libre-5.4.238-gnu1/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index adbb2fec2e0f..4fd7dcef2e38 100644
--- linux-libre-5.4.237-gnu1/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ linux-libre-5.4.238-gnu1/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -529,16 +529,13 @@ static struct kfd_event_waiter *alloc_event_waiters(uint32_t num_events)
 	struct kfd_event_waiter *event_waiters;
 	uint32_t i;
 
-	event_waiters = kmalloc_array(num_events,
-					sizeof(struct kfd_event_waiter),
-					GFP_KERNEL);
+	event_waiters = kcalloc(num_events, sizeof(struct kfd_event_waiter),
+				GFP_KERNEL);
 	if (!event_waiters)
 		return NULL;
 
-	for (i = 0; (event_waiters) && (i < num_events) ; i++) {
+	for (i = 0; i < num_events; i++)
 		init_wait(&event_waiters[i].wait);
-		event_waiters[i].activated = false;
-	}
 
 	return event_waiters;
 }
diff --git linux-libre-5.4.237-gnu1/drivers/gpu/drm/i915/gt/intel_ringbuffer.c linux-libre-5.4.238-gnu1/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
index 808269b2108f..125f7bb67bee 100644
--- linux-libre-5.4.237-gnu1/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
+++ linux-libre-5.4.238-gnu1/drivers/gpu/drm/i915/gt/intel_ringbuffer.c
@@ -1268,10 +1268,11 @@ static struct i915_vma *create_ring_vma(struct i915_ggtt *ggtt, int size)
 {
 	struct i915_address_space *vm = &ggtt->vm;
 	struct drm_i915_private *i915 = vm->i915;
-	struct drm_i915_gem_object *obj;
+	struct drm_i915_gem_object *obj = NULL;
 	struct i915_vma *vma;
 
-	obj = i915_gem_object_create_stolen(i915, size);
+	if (!HAS_LLC(i915))
+		obj = i915_gem_object_create_stolen(i915, size);
 	if (!obj)
 		obj = i915_gem_object_create_internal(i915, size);
 	if (IS_ERR(obj))
diff --git linux-libre-5.4.237-gnu1/drivers/gpu/drm/meson/meson_vpp.c linux-libre-5.4.238-gnu1/drivers/gpu/drm/meson/meson_vpp.c
index 154837688ab0..5df1957c8e41 100644
--- linux-libre-5.4.237-gnu1/drivers/gpu/drm/meson/meson_vpp.c
+++ linux-libre-5.4.238-gnu1/drivers/gpu/drm/meson/meson_vpp.c
@@ -100,6 +100,8 @@ void meson_vpp_init(struct meson_drm *priv)
 			       priv->io_base + _REG(VPP_DOLBY_CTRL));
 		writel_relaxed(0x1020080,
 				priv->io_base + _REG(VPP_DUMMY_DATA1));
+		writel_relaxed(0x42020,
+				priv->io_base + _REG(VPP_DUMMY_DATA));
 	} else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
 		writel_relaxed(0xf, priv->io_base + _REG(DOLBY_PATH_CTRL));
 
diff --git linux-libre-5.4.237-gnu1/drivers/gpu/drm/panfrost/panfrost_mmu.c linux-libre-5.4.238-gnu1/drivers/gpu/drm/panfrost/panfrost_mmu.c
index 8a014dc11571..f1007c50565b 100644
--- linux-libre-5.4.237-gnu1/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ linux-libre-5.4.238-gnu1/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -233,7 +233,7 @@ static void panfrost_mmu_flush_range(struct panfrost_device *pfdev,
 	if (pm_runtime_active(pfdev->dev))
 		mmu_hw_do_operation(pfdev, mmu, iova, size, AS_COMMAND_FLUSH_PT);
 
-	pm_runtime_put_sync_autosuspend(pfdev->dev);
+	pm_runtime_put_autosuspend(pfdev->dev);
 }
 
 static int mmu_map_sg(struct panfrost_device *pfdev, struct panfrost_mmu *mmu,
diff --git linux-libre-5.4.237-gnu1/drivers/hid/hid-core.c linux-libre-5.4.238-gnu1/drivers/hid/hid-core.c
index 0c8075d9717c..8248cdc30e1d 100644
--- linux-libre-5.4.237-gnu1/drivers/hid/hid-core.c
+++ linux-libre-5.4.238-gnu1/drivers/hid/hid-core.c
@@ -258,6 +258,7 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 {
 	struct hid_report *report;
 	struct hid_field *field;
+	unsigned int max_buffer_size = HID_MAX_BUFFER_SIZE;
 	unsigned int usages;
 	unsigned int offset;
 	unsigned int i;
@@ -288,8 +289,11 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 	offset = report->size;
 	report->size += parser->global.report_size * parser->global.report_count;
 
+	if (parser->device->ll_driver->max_buffer_size)
+		max_buffer_size = parser->device->ll_driver->max_buffer_size;
+
 	/* Total size check: Allow for possible report index byte */
-	if (report->size > (HID_MAX_BUFFER_SIZE - 1) << 3) {
+	if (report->size > (max_buffer_size - 1) << 3) {
 		hid_err(parser->device, "report is too long\n");
 		return -1;
 	}
@@ -1745,6 +1749,7 @@ int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size,
 	struct hid_report_enum *report_enum = hid->report_enum + type;
 	struct hid_report *report;
 	struct hid_driver *hdrv;
+	int max_buffer_size = HID_MAX_BUFFER_SIZE;
 	unsigned int a;
 	u32 rsize, csize = size;
 	u8 *cdata = data;
@@ -1761,10 +1766,13 @@ int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size,
 
 	rsize = hid_compute_report_size(report);
 
-	if (report_enum->numbered && rsize >= HID_MAX_BUFFER_SIZE)
-		rsize = HID_MAX_BUFFER_SIZE - 1;
-	else if (rsize > HID_MAX_BUFFER_SIZE)
-		rsize = HID_MAX_BUFFER_SIZE;
+	if (hid->ll_driver->max_buffer_size)
+		max_buffer_size = hid->ll_driver->max_buffer_size;
+
+	if (report_enum->numbered && rsize >= max_buffer_size)
+		rsize = max_buffer_size - 1;
+	else if (rsize > max_buffer_size)
+		rsize = max_buffer_size;
 
 	if (csize < rsize) {
 		dbg_hid("report %d is too short, (%d < %d)\n", report->id,
diff --git linux-libre-5.4.237-gnu1/drivers/hid/uhid.c linux-libre-5.4.238-gnu1/drivers/hid/uhid.c
index fc06d8bb42e0..ba0ca652b9da 100644
--- linux-libre-5.4.237-gnu1/drivers/hid/uhid.c
+++ linux-libre-5.4.238-gnu1/drivers/hid/uhid.c
@@ -395,6 +395,7 @@ struct hid_ll_driver uhid_hid_driver = {
 	.parse = uhid_hid_parse,
 	.raw_request = uhid_hid_raw_request,
 	.output_report = uhid_hid_output_report,
+	.max_buffer_size = UHID_DATA_MAX,
 };
 EXPORT_SYMBOL_GPL(uhid_hid_driver);
 
diff --git linux-libre-5.4.237-gnu1/drivers/hwmon/adt7475.c linux-libre-5.4.238-gnu1/drivers/hwmon/adt7475.c
index 01c2eeb02aa9..5af7226657ab 100644
--- linux-libre-5.4.237-gnu1/drivers/hwmon/adt7475.c
+++ linux-libre-5.4.238-gnu1/drivers/hwmon/adt7475.c
@@ -484,10 +484,10 @@ static ssize_t temp_store(struct device *dev, struct device_attribute *attr,
 		val = (temp - val) / 1000;
 
 		if (sattr->index != 1) {
-			data->temp[HYSTERSIS][sattr->index] &= 0xF0;
+			data->temp[HYSTERSIS][sattr->index] &= 0x0F;
 			data->temp[HYSTERSIS][sattr->index] |= (val & 0xF) << 4;
 		} else {
-			data->temp[HYSTERSIS][sattr->index] &= 0x0F;
+			data->temp[HYSTERSIS][sattr->index] &= 0xF0;
 			data->temp[HYSTERSIS][sattr->index] |= (val & 0xF);
 		}
 
@@ -552,11 +552,11 @@ static ssize_t temp_st_show(struct device *dev, struct device_attribute *attr,
 		val = data->enh_acoustics[0] & 0xf;
 		break;
 	case 1:
-		val = (data->enh_acoustics[1] >> 4) & 0xf;
+		val = data->enh_acoustics[1] & 0xf;
 		break;
 	case 2:
 	default:
-		val = data->enh_acoustics[1] & 0xf;
+		val = (data->enh_acoustics[1] >> 4) & 0xf;
 		break;
 	}
 
diff --git linux-libre-5.4.237-gnu1/drivers/hwmon/ina3221.c linux-libre-5.4.238-gnu1/drivers/hwmon/ina3221.c
index 026f70d7c5a4..1b7f92f23530 100644
--- linux-libre-5.4.237-gnu1/drivers/hwmon/ina3221.c
+++ linux-libre-5.4.238-gnu1/drivers/hwmon/ina3221.c
@@ -672,7 +672,7 @@ static int ina3221_probe_child_from_dt(struct device *dev,
 		return ret;
 	} else if (val > INA3221_CHANNEL3) {
 		dev_err(dev, "invalid reg %d of %pOFn\n", val, child);
-		return ret;
+		return -EINVAL;
 	}
 
 	input = &ina->inputs[val];
diff --git linux-libre-5.4.237-gnu1/drivers/hwmon/xgene-hwmon.c linux-libre-5.4.238-gnu1/drivers/hwmon/xgene-hwmon.c
index f2a5af239c95..f5d3cf86753f 100644
--- linux-libre-5.4.237-gnu1/drivers/hwmon/xgene-hwmon.c
+++ linux-libre-5.4.238-gnu1/drivers/hwmon/xgene-hwmon.c
@@ -768,6 +768,7 @@ static int xgene_hwmon_remove(struct platform_device *pdev)
 {
 	struct xgene_hwmon_dev *ctx = platform_get_drvdata(pdev);
 
+	cancel_work_sync(&ctx->workq);
 	hwmon_device_unregister(ctx->hwmon_dev);
 	kfifo_free(&ctx->async_msg_fifo);
 	if (acpi_disabled)
diff --git linux-libre-5.4.237-gnu1/drivers/interconnect/core.c linux-libre-5.4.238-gnu1/drivers/interconnect/core.c
index e579b3633a84..e63c48a1602f 100644
--- linux-libre-5.4.237-gnu1/drivers/interconnect/core.c
+++ linux-libre-5.4.238-gnu1/drivers/interconnect/core.c
@@ -612,6 +612,10 @@ void icc_node_destroy(int id)
 
 	mutex_unlock(&icc_lock);
 
+	if (!node)
+		return;
+
+	kfree(node->links);
 	kfree(node);
 }
 EXPORT_SYMBOL_GPL(icc_node_destroy);
diff --git linux-libre-5.4.237-gnu1/drivers/media/i2c/m5mols/m5mols_core.c linux-libre-5.4.238-gnu1/drivers/media/i2c/m5mols/m5mols_core.c
index 21666d705e37..dcf9e4d4ee6b 100644
--- linux-libre-5.4.237-gnu1/drivers/media/i2c/m5mols/m5mols_core.c
+++ linux-libre-5.4.238-gnu1/drivers/media/i2c/m5mols/m5mols_core.c
@@ -488,7 +488,7 @@ static enum m5mols_restype __find_restype(u32 code)
 	do {
 		if (code == m5mols_default_ffmt[type].code)
 			return type;
-	} while (type++ != SIZE_DEFAULT_FFMT);
+	} while (++type != SIZE_DEFAULT_FFMT);
 
 	return 0;
 }
diff --git linux-libre-5.4.237-gnu1/drivers/mmc/host/atmel-mci.c linux-libre-5.4.238-gnu1/drivers/mmc/host/atmel-mci.c
index 9c084f64f7db..4d8f2778d8f9 100644
--- linux-libre-5.4.237-gnu1/drivers/mmc/host/atmel-mci.c
+++ linux-libre-5.4.238-gnu1/drivers/mmc/host/atmel-mci.c
@@ -1812,7 +1812,6 @@ static void atmci_tasklet_func(unsigned long priv)
 				atmci_writel(host, ATMCI_IER, ATMCI_NOTBUSY);
 				state = STATE_WAITING_NOTBUSY;
 			} else if (host->mrq->stop) {
-				atmci_writel(host, ATMCI_IER, ATMCI_CMDRDY);
 				atmci_send_stop_cmd(host, data);
 				state = STATE_SENDING_STOP;
 			} else {
@@ -1845,8 +1844,6 @@ static void atmci_tasklet_func(unsigned long priv)
 				 * command to send.
 				 */
 				if (host->mrq->stop) {
-					atmci_writel(host, ATMCI_IER,
-					             ATMCI_CMDRDY);
 					atmci_send_stop_cmd(host, data);
 					state = STATE_SENDING_STOP;
 				} else {
diff --git linux-libre-5.4.237-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c linux-libre-5.4.238-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
index 3f983d69f10e..05f2f5637d3d 100644
--- linux-libre-5.4.237-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ linux-libre-5.4.238-gnu1/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -14823,6 +14823,7 @@ static int i40e_init_recovery_mode(struct i40e_pf *pf, struct i40e_hw *hw)
 	int err;
 	int v_idx;
 
+	pci_set_drvdata(pf->pdev, pf);
 	pci_save_state(pf->pdev);
 
 	/* set up periodic task facility */
diff --git linux-libre-5.4.237-gnu1/drivers/net/ethernet/qlogic/qed/qed_dev.c linux-libre-5.4.238-gnu1/drivers/net/ethernet/qlogic/qed/qed_dev.c
index a923c6553270..35119778cf1f 100644
--- linux-libre-5.4.237-gnu1/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ linux-libre-5.4.238-gnu1/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -5139,6 +5139,11 @@ static int qed_init_wfq_param(struct qed_hwfn *p_hwfn,
 
 	num_vports = p_hwfn->qm_info.num_vports;
 
+	if (num_vports < 2) {
+		DP_NOTICE(p_hwfn, "Unexpected num_vports: %d\n", num_vports);
+		return -EINVAL;
+	}
+
 	/* Accounting for the vports which are configured for WFQ explicitly */
 	for (i = 0; i < num_vports; i++) {
 		u32 tmp_speed;
diff --git linux-libre-5.4.237-gnu1/drivers/net/ethernet/sun/ldmvsw.c linux-libre-5.4.238-gnu1/drivers/net/ethernet/sun/ldmvsw.c
index 01ea0d6f8819..934a4b54784b 100644
--- linux-libre-5.4.237-gnu1/drivers/net/ethernet/sun/ldmvsw.c
+++ linux-libre-5.4.238-gnu1/drivers/net/ethernet/sun/ldmvsw.c
@@ -290,6 +290,9 @@ static int vsw_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 
 	hp = mdesc_grab();
 
+	if (!hp)
+		return -ENODEV;
+
 	rmac = mdesc_get_property(hp, vdev->mp, remote_macaddr_prop, &len);
 	err = -ENODEV;
 	if (!rmac) {
diff --git linux-libre-5.4.237-gnu1/drivers/net/ethernet/sun/sunvnet.c linux-libre-5.4.238-gnu1/drivers/net/ethernet/sun/sunvnet.c
index 96b883f965f6..b6c03adf1e76 100644
--- linux-libre-5.4.237-gnu1/drivers/net/ethernet/sun/sunvnet.c
+++ linux-libre-5.4.238-gnu1/drivers/net/ethernet/sun/sunvnet.c
@@ -431,6 +431,9 @@ static int vnet_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 
 	hp = mdesc_grab();
 
+	if (!hp)
+		return -ENODEV;
+
 	vp = vnet_find_parent(hp, vdev->mp, vdev);
 	if (IS_ERR(vp)) {
 		pr_err("Cannot find port parent vnet\n");
diff --git linux-libre-5.4.237-gnu1/drivers/net/ipvlan/ipvlan_l3s.c linux-libre-5.4.238-gnu1/drivers/net/ipvlan/ipvlan_l3s.c
index 943d26cbf39f..71712ea25403 100644
--- linux-libre-5.4.237-gnu1/drivers/net/ipvlan/ipvlan_l3s.c
+++ linux-libre-5.4.238-gnu1/drivers/net/ipvlan/ipvlan_l3s.c
@@ -101,6 +101,7 @@ static unsigned int ipvlan_nf_input(void *priv, struct sk_buff *skb,
 		goto out;
 
 	skb->dev = addr->master->dev;
+	skb->skb_iif = skb->dev->ifindex;
 	len = skb->len + ETH_HLEN;
 	ipvlan_count_rx(addr->master, len, true, false);
 out:
diff --git linux-libre-5.4.237-gnu1/drivers/net/phy/smsc.c linux-libre-5.4.238-gnu1/drivers/net/phy/smsc.c
index b73298250793..e387c219f17d 100644
--- linux-libre-5.4.237-gnu1/drivers/net/phy/smsc.c
+++ linux-libre-5.4.238-gnu1/drivers/net/phy/smsc.c
@@ -108,8 +108,11 @@ static int lan911x_config_init(struct phy_device *phydev)
 static int lan87xx_read_status(struct phy_device *phydev)
 {
 	struct smsc_phy_priv *priv = phydev->priv;
+	int err;
 
-	int err = genphy_read_status(phydev);
+	err = genphy_read_status(phydev);
+	if (err)
+		return err;
 
 	if (!phydev->link && priv->energy_enable) {
 		int i;
diff --git linux-libre-5.4.237-gnu1/drivers/net/usb/smsc75xx.c linux-libre-5.4.238-gnu1/drivers/net/usb/smsc75xx.c
index aa848be459ec..bd533827af8b 100644
--- linux-libre-5.4.237-gnu1/drivers/net/usb/smsc75xx.c
+++ linux-libre-5.4.238-gnu1/drivers/net/usb/smsc75xx.c
@@ -2198,6 +2198,13 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 		size = (rx_cmd_a & RX_CMD_A_LEN) - RXW_PADDING;
 		align_count = (4 - ((size + RXW_PADDING) % 4)) % 4;
 
+		if (unlikely(size > skb->len)) {
+			netif_dbg(dev, rx_err, dev->net,
+				  "size err rx_cmd_a=0x%08x\n",
+				  rx_cmd_a);
+			return 0;
+		}
+
 		if (unlikely(rx_cmd_a & RX_CMD_A_RED)) {
 			netif_dbg(dev, rx_err, dev->net,
 				  "Error rx_cmd_a=0x%08x\n", rx_cmd_a);
diff --git linux-libre-5.4.237-gnu1/drivers/nfc/pn533/usb.c linux-libre-5.4.238-gnu1/drivers/nfc/pn533/usb.c
index 82e5b7dbaee9..2021a9d31f4a 100644
--- linux-libre-5.4.237-gnu1/drivers/nfc/pn533/usb.c
+++ linux-libre-5.4.238-gnu1/drivers/nfc/pn533/usb.c
@@ -175,6 +175,7 @@ static int pn533_usb_send_frame(struct pn533 *dev,
 	print_hex_dump_debug("PN533 TX: ", DUMP_PREFIX_NONE, 16, 1,
 			     out->data, out->len, false);
 
+	arg.phy = phy;
 	init_completion(&arg.done);
 	cntx = phy->out_urb->context;
 	phy->out_urb->context = &arg;
diff --git linux-libre-5.4.237-gnu1/drivers/nfc/st-nci/ndlc.c linux-libre-5.4.238-gnu1/drivers/nfc/st-nci/ndlc.c
index 5d74c674368a..8ccf5a86ad1b 100644
--- linux-libre-5.4.237-gnu1/drivers/nfc/st-nci/ndlc.c
+++ linux-libre-5.4.238-gnu1/drivers/nfc/st-nci/ndlc.c
@@ -286,13 +286,15 @@ EXPORT_SYMBOL(ndlc_probe);
 
 void ndlc_remove(struct llt_ndlc *ndlc)
 {
-	st_nci_remove(ndlc->ndev);
-
 	/* cancel timers */
 	del_timer_sync(&ndlc->t1_timer);
 	del_timer_sync(&ndlc->t2_timer);
 	ndlc->t2_active = false;
 	ndlc->t1_active = false;
+	/* cancel work */
+	cancel_work_sync(&ndlc->sm_work);
+
+	st_nci_remove(ndlc->ndev);
 
 	skb_queue_purge(&ndlc->rcv_q);
 	skb_queue_purge(&ndlc->send_q);
diff --git linux-libre-5.4.237-gnu1/drivers/nvme/target/core.c linux-libre-5.4.238-gnu1/drivers/nvme/target/core.c
index ff206faae775..d109333b95b8 100644
--- linux-libre-5.4.237-gnu1/drivers/nvme/target/core.c
+++ linux-libre-5.4.238-gnu1/drivers/nvme/target/core.c
@@ -728,8 +728,10 @@ static void __nvmet_req_complete(struct nvmet_req *req, u16 status)
 
 void nvmet_req_complete(struct nvmet_req *req, u16 status)
 {
+	struct nvmet_sq *sq = req->sq;
+
 	__nvmet_req_complete(req, status);
-	percpu_ref_put(&req->sq->ref);
+	percpu_ref_put(&sq->ref);
 }
 EXPORT_SYMBOL_GPL(nvmet_req_complete);
 
diff --git linux-libre-5.4.237-gnu1/drivers/pci/pci-driver.c linux-libre-5.4.238-gnu1/drivers/pci/pci-driver.c
index 5ea612a15550..70c8584b3ffc 100644
--- linux-libre-5.4.237-gnu1/drivers/pci/pci-driver.c
+++ linux-libre-5.4.238-gnu1/drivers/pci/pci-driver.c
@@ -946,7 +946,7 @@ static int pci_pm_resume_noirq(struct device *dev)
 	pcie_pme_root_status_cleanup(pci_dev);
 
 	if (!skip_bus_pm && prev_state == PCI_D3cold)
-		pci_bridge_wait_for_secondary_bus(pci_dev);
+		pci_bridge_wait_for_secondary_bus(pci_dev, "resume", PCI_RESET_WAIT);
 
 	if (pci_has_legacy_pm_support(pci_dev))
 		return pci_legacy_resume_early(dev);
@@ -1355,7 +1355,7 @@ static int pci_pm_runtime_resume(struct device *dev)
 	pci_fixup_device(pci_fixup_resume, pci_dev);
 
 	if (prev_state == PCI_D3cold)
-		pci_bridge_wait_for_secondary_bus(pci_dev);
+		pci_bridge_wait_for_secondary_bus(pci_dev, "resume", PCI_RESET_WAIT);
 
 	if (pm && pm->runtime_resume)
 		rc = pm->runtime_resume(dev);
diff --git linux-libre-5.4.237-gnu1/drivers/pci/pci.c linux-libre-5.4.238-gnu1/drivers/pci/pci.c
index 365b9ed6d815..f8c730b6701b 100644
--- linux-libre-5.4.237-gnu1/drivers/pci/pci.c
+++ linux-libre-5.4.238-gnu1/drivers/pci/pci.c
@@ -4483,7 +4483,7 @@ static int pci_dev_wait(struct pci_dev *dev, char *reset_type, int timeout)
 			return -ENOTTY;
 		}
 
-		if (delay > 1000)
+		if (delay > PCI_RESET_WAIT)
 			pci_info(dev, "not ready %dms after %s; waiting\n",
 				 delay - 1, reset_type);
 
@@ -4492,7 +4492,7 @@ static int pci_dev_wait(struct pci_dev *dev, char *reset_type, int timeout)
 		pci_read_config_dword(dev, PCI_COMMAND, &id);
 	}
 
-	if (delay > 1000)
+	if (delay > PCI_RESET_WAIT)
 		pci_info(dev, "ready %dms after %s\n", delay - 1,
 			 reset_type);
 
@@ -4727,24 +4727,31 @@ static int pci_bus_max_d3cold_delay(const struct pci_bus *bus)
 /**
  * pci_bridge_wait_for_secondary_bus - Wait for secondary bus to be accessible
  * @dev: PCI bridge
+ * @reset_type: reset type in human-readable form
+ * @timeout: maximum time to wait for devices on secondary bus (milliseconds)
  *
  * Handle necessary delays before access to the devices on the secondary
- * side of the bridge are permitted after D3cold to D0 transition.
+ * side of the bridge are permitted after D3cold to D0 transition
+ * or Conventional Reset.
  *
  * For PCIe this means the delays in PCIe 5.0 section 6.6.1. For
  * conventional PCI it means Tpvrh + Trhfa specified in PCI 3.0 section
  * 4.3.2.
+ *
+ * Return 0 on success or -ENOTTY if the first device on the secondary bus
+ * failed to become accessible.
  */
-void pci_bridge_wait_for_secondary_bus(struct pci_dev *dev)
+int pci_bridge_wait_for_secondary_bus(struct pci_dev *dev, char *reset_type,
+				      int timeout)
 {
 	struct pci_dev *child;
 	int delay;
 
 	if (pci_dev_is_disconnected(dev))
-		return;
+		return 0;
 
 	if (!pci_is_bridge(dev))
-		return;
+		return 0;
 
 	down_read(&pci_bus_sem);
 
@@ -4756,14 +4763,14 @@ void pci_bridge_wait_for_secondary_bus(struct pci_dev *dev)
 	 */
 	if (!dev->subordinate || list_empty(&dev->subordinate->devices)) {
 		up_read(&pci_bus_sem);
-		return;
+		return 0;
 	}
 
 	/* Take d3cold_delay requirements into account */
 	delay = pci_bus_max_d3cold_delay(dev->subordinate);
 	if (!delay) {
 		up_read(&pci_bus_sem);
-		return;
+		return 0;
 	}
 
 	child = list_first_entry(&dev->subordinate->devices, struct pci_dev,
@@ -4772,14 +4779,12 @@ void pci_bridge_wait_for_secondary_bus(struct pci_dev *dev)
 
 	/*
 	 * Conventional PCI and PCI-X we need to wait Tpvrh + Trhfa before
-	 * accessing the device after reset (that is 1000 ms + 100 ms). In
-	 * practice this should not be needed because we don't do power
-	 * management for them (see pci_bridge_d3_possible()).
+	 * accessing the device after reset (that is 1000 ms + 100 ms).
 	 */
 	if (!pci_is_pcie(dev)) {
 		pci_dbg(dev, "waiting %d ms for secondary bus\n", 1000 + delay);
 		msleep(1000 + delay);
-		return;
+		return 0;
 	}
 
 	/*
@@ -4796,11 +4801,11 @@ void pci_bridge_wait_for_secondary_bus(struct pci_dev *dev)
 	 * configuration requests if we only wait for 100 ms (see
 	 * https://bugzilla.kernel.org/show_bug.cgi?id=203885).
 	 *
-	 * Therefore we wait for 100 ms and check for the device presence.
-	 * If it is still not present give it an additional 100 ms.
+	 * Therefore we wait for 100 ms and check for the device presence
+	 * until the timeout expires.
 	 */
 	if (!pcie_downstream_port(dev))
-		return;
+		return 0;
 
 	if (pcie_get_speed_cap(dev) <= PCIE_SPEED_5_0GT) {
 		pci_dbg(dev, "waiting %d ms for downstream link\n", delay);
@@ -4810,14 +4815,11 @@ void pci_bridge_wait_for_secondary_bus(struct pci_dev *dev)
 			delay);
 		if (!pcie_wait_for_link_delay(dev, true, delay)) {
 			/* Did not train, no need to wait any further */
-			return;
+			return -ENOTTY;
 		}
 	}
 
-	if (!pci_device_is_present(child)) {
-		pci_dbg(child, "waiting additional %d ms to become accessible\n", delay);
-		msleep(delay);
-	}
+	return pci_dev_wait(child, reset_type, timeout - delay);
 }
 
 void pci_reset_secondary_bus(struct pci_dev *dev)
@@ -4836,15 +4838,6 @@ void pci_reset_secondary_bus(struct pci_dev *dev)
 
 	ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET;
 	pci_write_config_word(dev, PCI_BRIDGE_CONTROL, ctrl);
-
-	/*
-	 * Trhfa for conventional PCI is 2^25 clock cycles.
-	 * Assuming a minimum 33MHz clock this results in a 1s
-	 * delay before we can consider subordinate devices to
-	 * be re-initialized.  PCIe has some ways to shorten this,
-	 * but we don't make use of them yet.
-	 */
-	ssleep(1);
 }
 
 void __weak pcibios_reset_secondary_bus(struct pci_dev *dev)
@@ -4863,7 +4856,8 @@ int pci_bridge_secondary_bus_reset(struct pci_dev *dev)
 {
 	pcibios_reset_secondary_bus(dev);
 
-	return pci_dev_wait(dev, "bus reset", PCIE_RESET_READY_POLL_MS);
+	return pci_bridge_wait_for_secondary_bus(dev, "bus reset",
+						 PCIE_RESET_READY_POLL_MS);
 }
 EXPORT_SYMBOL_GPL(pci_bridge_secondary_bus_reset);
 
diff --git linux-libre-5.4.237-gnu1/drivers/pci/pci.h linux-libre-5.4.238-gnu1/drivers/pci/pci.h
index 2db1e2bee215..725d2b0d4569 100644
--- linux-libre-5.4.237-gnu1/drivers/pci/pci.h
+++ linux-libre-5.4.238-gnu1/drivers/pci/pci.h
@@ -47,6 +47,13 @@ int pci_bus_error_reset(struct pci_dev *dev);
 #define PCI_PM_D3COLD_WAIT      100
 #define PCI_PM_BUS_WAIT         50
 
+/*
+ * Following exit from Conventional Reset, devices must be ready within 1 sec
+ * (PCIe r6.0 sec 6.6.1).  A D3cold to D0 transition implies a Conventional
+ * Reset (PCIe r6.0 sec 5.8).
+ */
+#define PCI_RESET_WAIT		1000	/* msec */
+
 /**
  * struct pci_platform_pm_ops - Firmware PM callbacks
  *
@@ -107,7 +114,8 @@ void pci_allocate_cap_save_buffers(struct pci_dev *dev);
 void pci_free_cap_save_buffers(struct pci_dev *dev);
 bool pci_bridge_d3_possible(struct pci_dev *dev);
 void pci_bridge_d3_update(struct pci_dev *dev);
-void pci_bridge_wait_for_secondary_bus(struct pci_dev *dev);
+int pci_bridge_wait_for_secondary_bus(struct pci_dev *dev, char *reset_type,
+				      int timeout);
 
 static inline void pci_wakeup_event(struct pci_dev *dev)
 {
diff --git linux-libre-5.4.237-gnu1/drivers/scsi/hosts.c linux-libre-5.4.238-gnu1/drivers/scsi/hosts.c
index b08d963013db..b97e046c6a6e 100644
--- linux-libre-5.4.237-gnu1/drivers/scsi/hosts.c
+++ linux-libre-5.4.238-gnu1/drivers/scsi/hosts.c
@@ -319,10 +319,7 @@ static void scsi_host_dev_release(struct device *dev)
 	struct Scsi_Host *shost = dev_to_shost(dev);
 	struct device *parent = dev->parent;
 
-	/* In case scsi_remove_host() has not been called. */
-	scsi_proc_hostdir_rm(shost->hostt);
-
-	/* Wait for functions invoked through call_rcu(&shost->rcu, ...) */
+	/* Wait for functions invoked through call_rcu(&scmd->rcu, ...) */
 	rcu_barrier();
 
 	if (shost->tmf_work_q)
diff --git linux-libre-5.4.237-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c linux-libre-5.4.238-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c
index b909cf100ea4..ebe78ec42da8 100644
--- linux-libre-5.4.237-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ linux-libre-5.4.238-gnu1/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -670,7 +670,7 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle,
 		goto out_fail;
 	}
 	port = sas_port_alloc_num(sas_node->parent_dev);
-	if ((sas_port_add(port))) {
+	if (!port || (sas_port_add(port))) {
 		ioc_err(ioc, "failure at %s:%d/%s()!\n",
 			__FILE__, __LINE__, __func__);
 		goto out_fail;
@@ -695,6 +695,12 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle,
 		rphy = sas_expander_alloc(port,
 		    mpt3sas_port->remote_identify.device_type);
 
+	if (!rphy) {
+		ioc_err(ioc, "failure at %s:%d/%s()!\n",
+			__FILE__, __LINE__, __func__);
+		goto out_delete_port;
+	}
+
 	rphy->identify = mpt3sas_port->remote_identify;
 
 	if (mpt3sas_port->remote_identify.device_type == SAS_END_DEVICE) {
@@ -714,6 +720,7 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle,
 			__FILE__, __LINE__, __func__);
 		sas_rphy_free(rphy);
 		rphy = NULL;
+		goto out_delete_port;
 	}
 
 	if (mpt3sas_port->remote_identify.device_type == SAS_END_DEVICE) {
@@ -741,7 +748,10 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle,
 		    rphy_to_expander_device(rphy));
 	return mpt3sas_port;
 
- out_fail:
+out_delete_port:
+	sas_port_delete(port);
+
+out_fail:
 	list_for_each_entry_safe(mpt3sas_phy, next, &mpt3sas_port->phy_list,
 	    port_siblings)
 		list_del(&mpt3sas_phy->port_siblings);
diff --git linux-libre-5.4.237-gnu1/drivers/tty/serial/8250/8250_em.c linux-libre-5.4.238-gnu1/drivers/tty/serial/8250/8250_em.c
index 2a76e22d2ec0..5670c8a267d8 100644
--- linux-libre-5.4.237-gnu1/drivers/tty/serial/8250/8250_em.c
+++ linux-libre-5.4.238-gnu1/drivers/tty/serial/8250/8250_em.c
@@ -102,8 +102,8 @@ static int serial8250_em_probe(struct platform_device *pdev)
 	memset(&up, 0, sizeof(up));
 	up.port.mapbase = regs->start;
 	up.port.irq = irq->start;
-	up.port.type = PORT_UNKNOWN;
-	up.port.flags = UPF_BOOT_AUTOCONF | UPF_FIXED_PORT | UPF_IOREMAP;
+	up.port.type = PORT_16750;
+	up.port.flags = UPF_FIXED_PORT | UPF_IOREMAP | UPF_FIXED_TYPE;
 	up.port.dev = &pdev->dev;
 	up.port.private_data = priv;
 
diff --git linux-libre-5.4.237-gnu1/drivers/tty/serial/fsl_lpuart.c linux-libre-5.4.238-gnu1/drivers/tty/serial/fsl_lpuart.c
index 790e48262579..cac136e9d5e0 100644
--- linux-libre-5.4.237-gnu1/drivers/tty/serial/fsl_lpuart.c
+++ linux-libre-5.4.238-gnu1/drivers/tty/serial/fsl_lpuart.c
@@ -2002,9 +2002,15 @@ lpuart32_set_termios(struct uart_port *port, struct ktermios *termios,
 	/* update the per-port timeout */
 	uart_update_timeout(port, termios->c_cflag, baud);
 
-	/* wait transmit engin complete */
-	lpuart32_write(&sport->port, 0, UARTMODIR);
-	lpuart32_wait_bit_set(&sport->port, UARTSTAT, UARTSTAT_TC);
+	/*
+	 * LPUART Transmission Complete Flag may never be set while queuing a break
+	 * character, so skip waiting for transmission complete when UARTCTRL_SBK is
+	 * asserted.
+	 */
+	if (!(old_ctrl & UARTCTRL_SBK)) {
+		lpuart32_write(&sport->port, 0, UARTMODIR);
+		lpuart32_wait_bit_set(&sport->port, UARTSTAT, UARTSTAT_TC);
+	}
 
 	/* disable transmit and receive */
 	lpuart32_write(&sport->port, old_ctrl & ~(UARTCTRL_TE | UARTCTRL_RE),
diff --git linux-libre-5.4.237-gnu1/drivers/video/fbdev/stifb.c linux-libre-5.4.238-gnu1/drivers/video/fbdev/stifb.c
index 9530ed46f435..e606fc728794 100644
--- linux-libre-5.4.237-gnu1/drivers/video/fbdev/stifb.c
+++ linux-libre-5.4.238-gnu1/drivers/video/fbdev/stifb.c
@@ -921,6 +921,28 @@ SETUP_HCRX(struct stifb_info *fb)
 
 /* ------------------- driver specific functions --------------------------- */
 
+static int
+stifb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+	struct stifb_info *fb = container_of(info, struct stifb_info, info);
+
+	if (var->xres != fb->info.var.xres ||
+	    var->yres != fb->info.var.yres ||
+	    var->bits_per_pixel != fb->info.var.bits_per_pixel)
+		return -EINVAL;
+
+	var->xres_virtual = var->xres;
+	var->yres_virtual = var->yres;
+	var->xoffset = 0;
+	var->yoffset = 0;
+	var->grayscale = fb->info.var.grayscale;
+	var->red.length = fb->info.var.red.length;
+	var->green.length = fb->info.var.green.length;
+	var->blue.length = fb->info.var.blue.length;
+
+	return 0;
+}
+
 static int
 stifb_setcolreg(u_int regno, u_int red, u_int green,
 	      u_int blue, u_int transp, struct fb_info *info)
@@ -1103,6 +1125,7 @@ stifb_init_display(struct stifb_info *fb)
 
 static struct fb_ops stifb_ops = {
 	.owner		= THIS_MODULE,
+	.fb_check_var	= stifb_check_var,
 	.fb_setcolreg	= stifb_setcolreg,
 	.fb_blank	= stifb_blank,
 	.fb_fillrect	= cfb_fillrect,
@@ -1122,6 +1145,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	struct stifb_info *fb;
 	struct fb_info *info;
 	unsigned long sti_rom_address;
+	char modestr[32];
 	char *dev_name;
 	int bpp, xres, yres;
 
@@ -1300,6 +1324,9 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
 	info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA;
 	info->pseudo_palette = &fb->pseudo_palette;
 
+	scnprintf(modestr, sizeof(modestr), "%dx%d-%d", xres, yres, bpp);
+	fb_find_mode(&info->var, info, modestr, NULL, 0, NULL, bpp);
+
 	/* This has to be done !!! */
 	if (fb_alloc_cmap(&info->cmap, NR_PALETTE, 0))
 		goto out_err1;
diff --git linux-libre-5.4.237-gnu1/fs/cifs/transport.c linux-libre-5.4.238-gnu1/fs/cifs/transport.c
index b98ae69edb8f..60141a7468b0 100644
--- linux-libre-5.4.237-gnu1/fs/cifs/transport.c
+++ linux-libre-5.4.238-gnu1/fs/cifs/transport.c
@@ -312,7 +312,7 @@ static int
 __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
 		struct smb_rqst *rqst)
 {
-	int rc = 0;
+	int rc;
 	struct kvec *iov;
 	int n_vec;
 	unsigned int send_length = 0;
@@ -324,6 +324,7 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
 	int val = 1;
 	__be32 rfc1002_marker;
 
+	cifs_in_send_inc(server);
 	if (cifs_rdma_enabled(server)) {
 		/* return -EAGAIN when connecting or reconnecting */
 		rc = -EAGAIN;
@@ -332,14 +333,17 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
 		goto smbd_done;
 	}
 
+	rc = -EAGAIN;
 	if (ssocket == NULL)
-		return -EAGAIN;
+		goto out;
 
+	rc = -ERESTARTSYS;
 	if (fatal_signal_pending(current)) {
 		cifs_dbg(FYI, "signal pending before send request\n");
-		return -ERESTARTSYS;
+		goto out;
 	}
 
+	rc = 0;
 	/* cork the socket */
 	kernel_setsockopt(ssocket, SOL_TCP, TCP_CORK,
 				(char *)&val, sizeof(val));
@@ -453,7 +457,8 @@ smbd_done:
 			 rc);
 	else if (rc > 0)
 		rc = 0;
-
+out:
+	cifs_in_send_dec(server);
 	return rc;
 }
 
@@ -830,9 +835,7 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_rqst *rqst,
 	 * I/O response may come back and free the mid entry on another thread.
 	 */
 	cifs_save_when_sent(mid);
-	cifs_in_send_inc(server);
 	rc = smb_send_rqst(server, 1, rqst, flags);
-	cifs_in_send_dec(server);
 
 	if (rc < 0) {
 		revert_current_mid(server, mid->credits);
@@ -1095,9 +1098,7 @@ compound_send_recv(const unsigned int xid, struct cifs_ses *ses,
 		else
 			midQ[i]->callback = cifs_compound_last_callback;
 	}
-	cifs_in_send_inc(server);
 	rc = smb_send_rqst(server, num_rqst, rqst, flags);
-	cifs_in_send_dec(server);
 
 	for (i = 0; i < num_rqst; i++)
 		cifs_save_when_sent(midQ[i]);
@@ -1332,9 +1333,7 @@ SendReceive(const unsigned int xid, struct cifs_ses *ses,
 
 	midQ->mid_state = MID_REQUEST_SUBMITTED;
 
-	cifs_in_send_inc(server);
 	rc = smb_send(server, in_buf, len);
-	cifs_in_send_dec(server);
 	cifs_save_when_sent(midQ);
 
 	if (rc < 0)
@@ -1471,9 +1470,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifs_tcon *tcon,
 	}
 
 	midQ->mid_state = MID_REQUEST_SUBMITTED;
-	cifs_in_send_inc(server);
 	rc = smb_send(server, in_buf, len);
-	cifs_in_send_dec(server);
 	cifs_save_when_sent(midQ);
 
 	if (rc < 0)
diff --git linux-libre-5.4.237-gnu1/fs/ext4/inode.c linux-libre-5.4.238-gnu1/fs/ext4/inode.c
index 63b10ee986d4..57b40308b32b 100644
--- linux-libre-5.4.237-gnu1/fs/ext4/inode.c
+++ linux-libre-5.4.238-gnu1/fs/ext4/inode.c
@@ -4944,13 +4944,6 @@ struct inode *__ext4_iget(struct super_block *sb, unsigned long ino,
 		goto bad_inode;
 	raw_inode = ext4_raw_inode(&iloc);
 
-	if ((ino == EXT4_ROOT_INO) && (raw_inode->i_links_count == 0)) {
-		ext4_error_inode(inode, function, line, 0,
-				 "iget: root inode unallocated");
-		ret = -EFSCORRUPTED;
-		goto bad_inode;
-	}
-
 	if ((flags & EXT4_IGET_HANDLE) &&
 	    (raw_inode->i_links_count == 0) && (raw_inode->i_mode == 0)) {
 		ret = -ESTALE;
@@ -5021,11 +5014,16 @@ struct inode *__ext4_iget(struct super_block *sb, unsigned long ino,
 	 * NeilBrown 1999oct15
 	 */
 	if (inode->i_nlink == 0) {
-		if ((inode->i_mode == 0 ||
+		if ((inode->i_mode == 0 || flags & EXT4_IGET_SPECIAL ||
 		     !(EXT4_SB(inode->i_sb)->s_mount_state & EXT4_ORPHAN_FS)) &&
 		    ino != EXT4_BOOT_LOADER_INO) {
-			/* this inode is deleted */
-			ret = -ESTALE;
+			/* this inode is deleted or unallocated */
+			if (flags & EXT4_IGET_SPECIAL) {
+				ext4_error_inode(inode, function, line, 0,
+						 "iget: special inode unallocated");
+				ret = -EFSCORRUPTED;
+			} else
+				ret = -ESTALE;
 			goto bad_inode;
 		}
 		/* The only unlinked inodes we let through here have
diff --git linux-libre-5.4.237-gnu1/fs/ext4/namei.c linux-libre-5.4.238-gnu1/fs/ext4/namei.c
index b708b437b3e3..d3804975e82b 100644
--- linux-libre-5.4.237-gnu1/fs/ext4/namei.c
+++ linux-libre-5.4.238-gnu1/fs/ext4/namei.c
@@ -3866,10 +3866,8 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,
 				goto end_rename;
 		}
 		retval = ext4_rename_dir_prepare(handle, &old);
-		if (retval) {
-			inode_unlock(old.inode);
+		if (retval)
 			goto end_rename;
-		}
 	}
 	/*
 	 * If we're renaming a file within an inline_data dir and adding or
diff --git linux-libre-5.4.237-gnu1/fs/ext4/page-io.c linux-libre-5.4.238-gnu1/fs/ext4/page-io.c
index b66b335a0ca6..5858fb9b5cd5 100644
--- linux-libre-5.4.237-gnu1/fs/ext4/page-io.c
+++ linux-libre-5.4.238-gnu1/fs/ext4/page-io.c
@@ -380,7 +380,8 @@ static int io_submit_init_bio(struct ext4_io_submit *io,
 
 static int io_submit_add_bh(struct ext4_io_submit *io,
 			    struct inode *inode,
-			    struct page *page,
+			    struct page *pagecache_page,
+			    struct page *bounce_page,
 			    struct buffer_head *bh)
 {
 	int ret;
@@ -395,10 +396,11 @@ submit_and_retry:
 			return ret;
 		io->io_bio->bi_write_hint = inode->i_write_hint;
 	}
-	ret = bio_add_page(io->io_bio, page, bh->b_size, bh_offset(bh));
+	ret = bio_add_page(io->io_bio, bounce_page ?: pagecache_page,
+			   bh->b_size, bh_offset(bh));
 	if (ret != bh->b_size)
 		goto submit_and_retry;
-	wbc_account_cgroup_owner(io->io_wbc, page, bh->b_size);
+	wbc_account_cgroup_owner(io->io_wbc, pagecache_page, bh->b_size);
 	io->io_next_block++;
 	return 0;
 }
@@ -511,7 +513,7 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
 	do {
 		if (!buffer_async_write(bh))
 			continue;
-		ret = io_submit_add_bh(io, inode, bounce_page ?: page, bh);
+		ret = io_submit_add_bh(io, inode, page, bounce_page, bh);
 		if (ret) {
 			/*
 			 * We only get here on ENOMEM.  Not much else
diff --git linux-libre-5.4.237-gnu1/fs/ext4/xattr.c linux-libre-5.4.238-gnu1/fs/ext4/xattr.c
index 254bc6b26d69..db19261cd509 100644
--- linux-libre-5.4.237-gnu1/fs/ext4/xattr.c
+++ linux-libre-5.4.238-gnu1/fs/ext4/xattr.c
@@ -384,6 +384,17 @@ static int ext4_xattr_inode_iget(struct inode *parent, unsigned long ea_ino,
 	struct inode *inode;
 	int err;
 
+	/*
+	 * We have to check for this corruption early as otherwise
+	 * iget_locked() could wait indefinitely for the state of our
+	 * parent inode.
+	 */
+	if (parent->i_ino == ea_ino) {
+		ext4_error(parent->i_sb,
+			   "Parent and EA inode have the same ino %lu", ea_ino);
+		return -EFSCORRUPTED;
+	}
+
 	inode = ext4_iget(parent->i_sb, ea_ino, EXT4_IGET_NORMAL);
 	if (IS_ERR(inode)) {
 		err = PTR_ERR(inode);
diff --git linux-libre-5.4.237-gnu1/fs/jffs2/file.c linux-libre-5.4.238-gnu1/fs/jffs2/file.c
index 34880a4c2173..94bd4bbd3787 100644
--- linux-libre-5.4.237-gnu1/fs/jffs2/file.c
+++ linux-libre-5.4.238-gnu1/fs/jffs2/file.c
@@ -137,19 +137,18 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
 	struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
 	struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb);
 	pgoff_t index = pos >> PAGE_SHIFT;
-	uint32_t pageofs = index << PAGE_SHIFT;
 	int ret = 0;
 
 	jffs2_dbg(1, "%s()\n", __func__);
 
-	if (pageofs > inode->i_size) {
-		/* Make new hole frag from old EOF to new page */
+	if (pos > inode->i_size) {
+		/* Make new hole frag from old EOF to new position */
 		struct jffs2_raw_inode ri;
 		struct jffs2_full_dnode *fn;
 		uint32_t alloc_len;
 
-		jffs2_dbg(1, "Writing new hole frag 0x%x-0x%x between current EOF and new page\n",
-			  (unsigned int)inode->i_size, pageofs);
+		jffs2_dbg(1, "Writing new hole frag 0x%x-0x%x between current EOF and new position\n",
+			  (unsigned int)inode->i_size, (uint32_t)pos);
 
 		ret = jffs2_reserve_space(c, sizeof(ri), &alloc_len,
 					  ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
@@ -169,10 +168,10 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
 		ri.mode = cpu_to_jemode(inode->i_mode);
 		ri.uid = cpu_to_je16(i_uid_read(inode));
 		ri.gid = cpu_to_je16(i_gid_read(inode));
-		ri.isize = cpu_to_je32(max((uint32_t)inode->i_size, pageofs));
+		ri.isize = cpu_to_je32((uint32_t)pos);
 		ri.atime = ri.ctime = ri.mtime = cpu_to_je32(JFFS2_NOW());
 		ri.offset = cpu_to_je32(inode->i_size);
-		ri.dsize = cpu_to_je32(pageofs - inode->i_size);
+		ri.dsize = cpu_to_je32((uint32_t)pos - inode->i_size);
 		ri.csize = cpu_to_je32(0);
 		ri.compr = JFFS2_COMPR_ZERO;
 		ri.node_crc = cpu_to_je32(crc32(0, &ri, sizeof(ri)-8));
@@ -202,7 +201,7 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
 			goto out_err;
 		}
 		jffs2_complete_reservation(c);
-		inode->i_size = pageofs;
+		inode->i_size = pos;
 		mutex_unlock(&f->sem);
 	}
 
diff --git linux-libre-5.4.237-gnu1/include/linux/hid.h linux-libre-5.4.238-gnu1/include/linux/hid.h
index d5f9bbf8afa5..20266127cf66 100644
--- linux-libre-5.4.237-gnu1/include/linux/hid.h
+++ linux-libre-5.4.238-gnu1/include/linux/hid.h
@@ -796,6 +796,7 @@ struct hid_driver {
  * @raw_request: send raw report request to device (e.g. feature report)
  * @output_report: send output report to device
  * @idle: send idle request to device
+ * @max_buffer_size: over-ride maximum data buffer size (default: HID_MAX_BUFFER_SIZE)
  */
 struct hid_ll_driver {
 	int (*start)(struct hid_device *hdev);
@@ -820,6 +821,8 @@ struct hid_ll_driver {
 	int (*output_report) (struct hid_device *hdev, __u8 *buf, size_t len);
 
 	int (*idle)(struct hid_device *hdev, int report, int idle, int reqtype);
+
+	unsigned int max_buffer_size;
 };
 
 extern struct hid_ll_driver i2c_hid_ll_driver;
diff --git linux-libre-5.4.237-gnu1/include/linux/netdevice.h linux-libre-5.4.238-gnu1/include/linux/netdevice.h
index 73bc0f53303f..14183cbf0f0d 100644
--- linux-libre-5.4.237-gnu1/include/linux/netdevice.h
+++ linux-libre-5.4.238-gnu1/include/linux/netdevice.h
@@ -265,9 +265,11 @@ struct hh_cache {
  * relationship HH alignment <= LL alignment.
  */
 #define LL_RESERVED_SPACE(dev) \
-	((((dev)->hard_header_len+(dev)->needed_headroom)&~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
+	((((dev)->hard_header_len + READ_ONCE((dev)->needed_headroom)) \
+	  & ~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
 #define LL_RESERVED_SPACE_EXTRA(dev,extra) \
-	((((dev)->hard_header_len+(dev)->needed_headroom+(extra))&~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
+	((((dev)->hard_header_len + READ_ONCE((dev)->needed_headroom) + (extra)) \
+	  & ~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
 
 struct header_ops {
 	int	(*create) (struct sk_buff *skb, struct net_device *dev,
diff --git linux-libre-5.4.237-gnu1/include/linux/sh_intc.h linux-libre-5.4.238-gnu1/include/linux/sh_intc.h
index c255273b0281..37ad81058d6a 100644
--- linux-libre-5.4.237-gnu1/include/linux/sh_intc.h
+++ linux-libre-5.4.238-gnu1/include/linux/sh_intc.h
@@ -97,7 +97,10 @@ struct intc_hw_desc {
 	unsigned int nr_subgroups;
 };
 
-#define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
+#define _INTC_SIZEOF_OR_ZERO(a) (_Generic(a,                 \
+                                 typeof(NULL):  0,           \
+                                 default:       sizeof(a)))
+#define _INTC_ARRAY(a) a, _INTC_SIZEOF_OR_ZERO(a)/sizeof(*a)
 
 #define INTC_HW_DESC(vectors, groups, mask_regs,	\
 		     prio_regs,	sense_regs, ack_regs)	\
diff --git linux-libre-5.4.237-gnu1/include/linux/tracepoint.h linux-libre-5.4.238-gnu1/include/linux/tracepoint.h
index eede1a7c8195..bee7573f40f5 100644
--- linux-libre-5.4.237-gnu1/include/linux/tracepoint.h
+++ linux-libre-5.4.238-gnu1/include/linux/tracepoint.h
@@ -231,12 +231,11 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
  * not add unwanted padding between the beginning of the section and the
  * structure. Force alignment to the same alignment as the section start.
  *
- * When lockdep is enabled, we make sure to always do the RCU portions of
- * the tracepoint code, regardless of whether tracing is on. However,
- * don't check if the condition is false, due to interaction with idle
- * instrumentation. This lets us find RCU issues triggered with tracepoints
- * even when this tracepoint is off. This code has no purpose other than
- * poking RCU a bit.
+ * When lockdep is enabled, we make sure to always test if RCU is
+ * "watching" regardless if the tracepoint is enabled or not. Tracepoints
+ * require RCU to be active, and it should always warn at the tracepoint
+ * site if it is not watching, as it will need to be active when the
+ * tracepoint is enabled.
  */
 #define __DECLARE_TRACE(name, proto, args, cond, data_proto, data_args) \
 	extern struct tracepoint __tracepoint_##name;			\
@@ -248,9 +247,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
 				TP_ARGS(data_args),			\
 				TP_CONDITION(cond), 0);			\
 		if (IS_ENABLED(CONFIG_LOCKDEP) && (cond)) {		\
-			rcu_read_lock_sched_notrace();			\
-			rcu_dereference_sched(__tracepoint_##name.funcs);\
-			rcu_read_unlock_sched_notrace();		\
+			WARN_ON_ONCE(!rcu_is_watching());		\
 		}							\
 	}								\
 	__DECLARE_TRACE_RCU(name, PARAMS(proto), PARAMS(args),		\
diff --git linux-libre-5.4.237-gnu1/kernel/trace/ftrace.c linux-libre-5.4.238-gnu1/kernel/trace/ftrace.c
index 61f8c78daf17..8e3c76dcc0ff 100644
--- linux-libre-5.4.237-gnu1/kernel/trace/ftrace.c
+++ linux-libre-5.4.238-gnu1/kernel/trace/ftrace.c
@@ -1557,7 +1557,8 @@ unsigned long ftrace_location_range(unsigned long start, unsigned long end)
 	key.flags = end;	/* overload flags, as it is unsigned long */
 
 	for (pg = ftrace_pages_start; pg; pg = pg->next) {
-		if (end < pg->records[0].ip ||
+		if (pg->index == 0 ||
+		    end < pg->records[0].ip ||
 		    start >= (pg->records[pg->index - 1].ip + MCOUNT_INSN_SIZE))
 			continue;
 		rec = bsearch(&key, pg->records, pg->index,
diff --git linux-libre-5.4.237-gnu1/kernel/trace/trace_events_hist.c linux-libre-5.4.238-gnu1/kernel/trace/trace_events_hist.c
index 50b6fb641e5b..3cb937c17ce0 100644
--- linux-libre-5.4.237-gnu1/kernel/trace/trace_events_hist.c
+++ linux-libre-5.4.238-gnu1/kernel/trace/trace_events_hist.c
@@ -1996,6 +1996,9 @@ static const char *hist_field_name(struct hist_field *field,
 {
 	const char *field_name = "";
 
+	if (WARN_ON_ONCE(!field))
+		return field_name;
+
 	if (level > 1)
 		return field_name;
 
diff --git linux-libre-5.4.237-gnu1/net/ipv4/fib_frontend.c linux-libre-5.4.238-gnu1/net/ipv4/fib_frontend.c
index be31eeacb0be..c31003d8c22f 100644
--- linux-libre-5.4.237-gnu1/net/ipv4/fib_frontend.c
+++ linux-libre-5.4.238-gnu1/net/ipv4/fib_frontend.c
@@ -583,6 +583,9 @@ static int rtentry_to_fib_config(struct net *net, int cmd, struct rtentry *rt,
 			cfg->fc_scope = RT_SCOPE_UNIVERSE;
 	}
 
+	if (!cfg->fc_table)
+		cfg->fc_table = RT_TABLE_MAIN;
+
 	if (cmd == SIOCDELRT)
 		return 0;
 
diff --git linux-libre-5.4.237-gnu1/net/ipv4/ip_tunnel.c linux-libre-5.4.238-gnu1/net/ipv4/ip_tunnel.c
index 38d3095ef979..4559edad8cec 100644
--- linux-libre-5.4.237-gnu1/net/ipv4/ip_tunnel.c
+++ linux-libre-5.4.238-gnu1/net/ipv4/ip_tunnel.c
@@ -620,10 +620,10 @@ void ip_md_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
 	}
 
 	headroom += LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len;
-	if (headroom > dev->needed_headroom)
-		dev->needed_headroom = headroom;
+	if (headroom > READ_ONCE(dev->needed_headroom))
+		WRITE_ONCE(dev->needed_headroom, headroom);
 
-	if (skb_cow_head(skb, dev->needed_headroom)) {
+	if (skb_cow_head(skb, READ_ONCE(dev->needed_headroom))) {
 		ip_rt_put(rt);
 		goto tx_dropped;
 	}
@@ -804,10 +804,10 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
 
 	max_headroom = LL_RESERVED_SPACE(rt->dst.dev) + sizeof(struct iphdr)
 			+ rt->dst.header_len + ip_encap_hlen(&tunnel->encap);
-	if (max_headroom > dev->needed_headroom)
-		dev->needed_headroom = max_headroom;
+	if (max_headroom > READ_ONCE(dev->needed_headroom))
+		WRITE_ONCE(dev->needed_headroom, max_headroom);
 
-	if (skb_cow_head(skb, dev->needed_headroom)) {
+	if (skb_cow_head(skb, READ_ONCE(dev->needed_headroom))) {
 		ip_rt_put(rt);
 		dev->stats.tx_dropped++;
 		kfree_skb(skb);
diff --git linux-libre-5.4.237-gnu1/net/ipv4/tcp_output.c linux-libre-5.4.238-gnu1/net/ipv4/tcp_output.c
index b4a9f6948cb5..6ac84b273ffb 100644
--- linux-libre-5.4.237-gnu1/net/ipv4/tcp_output.c
+++ linux-libre-5.4.238-gnu1/net/ipv4/tcp_output.c
@@ -3374,7 +3374,7 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
 	th->window = htons(min(req->rsk_rcv_wnd, 65535U));
 	tcp_options_write((__be32 *)(th + 1), NULL, &opts);
 	th->doff = (tcp_header_size >> 2);
-	__TCP_INC_STATS(sock_net(sk), TCP_MIB_OUTSEGS);
+	TCP_INC_STATS(sock_net(sk), TCP_MIB_OUTSEGS);
 
 #ifdef CONFIG_TCP_MD5SIG
 	/* Okay, we have all we need - do the md5 hash if needed */
diff --git linux-libre-5.4.237-gnu1/net/ipv6/ip6_tunnel.c linux-libre-5.4.238-gnu1/net/ipv6/ip6_tunnel.c
index acc75975edde..b97611894882 100644
--- linux-libre-5.4.237-gnu1/net/ipv6/ip6_tunnel.c
+++ linux-libre-5.4.238-gnu1/net/ipv6/ip6_tunnel.c
@@ -1201,8 +1201,8 @@ route_lookup:
 	 */
 	max_headroom = LL_RESERVED_SPACE(dst->dev) + sizeof(struct ipv6hdr)
 			+ dst->header_len + t->hlen;
-	if (max_headroom > dev->needed_headroom)
-		dev->needed_headroom = max_headroom;
+	if (max_headroom > READ_ONCE(dev->needed_headroom))
+		WRITE_ONCE(dev->needed_headroom, max_headroom);
 
 	err = ip6_tnl_encap(skb, t, &proto, fl6);
 	if (err)
diff --git linux-libre-5.4.237-gnu1/net/iucv/iucv.c linux-libre-5.4.238-gnu1/net/iucv/iucv.c
index a4d1b5b7a154..392f8ddf9719 100644
--- linux-libre-5.4.237-gnu1/net/iucv/iucv.c
+++ linux-libre-5.4.238-gnu1/net/iucv/iucv.c
@@ -106,7 +106,7 @@ struct iucv_irq_data {
 	u16 ippathid;
 	u8  ipflags1;
 	u8  iptype;
-	u32 res2[8];
+	u32 res2[9];
 };
 
 struct iucv_irq_list {
diff --git linux-libre-5.4.237-gnu1/net/netfilter/nft_redir.c linux-libre-5.4.238-gnu1/net/netfilter/nft_redir.c
index 43eeb1f609f1..d75de63189b6 100644
--- linux-libre-5.4.237-gnu1/net/netfilter/nft_redir.c
+++ linux-libre-5.4.238-gnu1/net/netfilter/nft_redir.c
@@ -236,7 +236,7 @@ static struct nft_expr_type nft_redir_inet_type __read_mostly = {
 	.name		= "redir",
 	.ops		= &nft_redir_inet_ops,
 	.policy		= nft_redir_policy,
-	.maxattr	= NFTA_MASQ_MAX,
+	.maxattr	= NFTA_REDIR_MAX,
 	.owner		= THIS_MODULE,
 };
 
diff --git linux-libre-5.4.237-gnu1/net/xfrm/xfrm_state.c linux-libre-5.4.238-gnu1/net/xfrm/xfrm_state.c
index bee1a8143d75..e8be18bff096 100644
--- linux-libre-5.4.237-gnu1/net/xfrm/xfrm_state.c
+++ linux-libre-5.4.238-gnu1/net/xfrm/xfrm_state.c
@@ -2511,9 +2511,6 @@ int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload)
 		if (inner_mode == NULL)
 			goto error;
 
-		if (!(inner_mode->flags & XFRM_MODE_FLAG_TUNNEL))
-			goto error;
-
 		x->inner_mode = *inner_mode;
 
 		if (x->props.family == AF_INET)
diff --git linux-libre-5.4.237-gnu1/sound/pci/hda/hda_intel.c linux-libre-5.4.238-gnu1/sound/pci/hda/hda_intel.c
index e387e8db65d2..9b7a345233cf 100644
--- linux-libre-5.4.237-gnu1/sound/pci/hda/hda_intel.c
+++ linux-libre-5.4.238-gnu1/sound/pci/hda/hda_intel.c
@@ -363,10 +363,15 @@ enum {
 #define needs_eld_notify_link(chip)	false
 #endif
 
-#define CONTROLLER_IN_GPU(pci) (((pci)->device == 0x0a0c) || \
+#define CONTROLLER_IN_GPU(pci) (((pci)->vendor == 0x8086) &&         \
+				       (((pci)->device == 0x0a0c) || \
 					((pci)->device == 0x0c0c) || \
 					((pci)->device == 0x0d0c) || \
-					((pci)->device == 0x160c))
+					((pci)->device == 0x160c) || \
+					((pci)->device == 0x490d) || \
+					((pci)->device == 0x4f90) || \
+					((pci)->device == 0x4f91) || \
+					((pci)->device == 0x4f92)))
 
 #define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98)
 #define IS_CFL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa348)
@@ -2501,6 +2506,19 @@ static const struct pci_device_id azx_ids[] = {
 	/* Tigerlake-H */
 	{ PCI_DEVICE(0x8086, 0x43c8),
 	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
+	/* DG1 */
+	{ PCI_DEVICE(0x8086, 0x490d),
+	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
+	/* DG2 */
+	{ PCI_DEVICE(0x8086, 0x4f90),
+	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
+	{ PCI_DEVICE(0x8086, 0x4f91),
+	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
+	{ PCI_DEVICE(0x8086, 0x4f92),
+	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
+	/* Alderlake-S */
+	{ PCI_DEVICE(0x8086, 0x7ad0),
+	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
 	/* Elkhart Lake */
 	{ PCI_DEVICE(0x8086, 0x4b55),
 	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
diff --git linux-libre-5.4.237-gnu1/sound/pci/hda/patch_hdmi.c linux-libre-5.4.238-gnu1/sound/pci/hda/patch_hdmi.c
index 54c67d8b7b49..58e9a0171fe1 100644
--- linux-libre-5.4.237-gnu1/sound/pci/hda/patch_hdmi.c
+++ linux-libre-5.4.238-gnu1/sound/pci/hda/patch_hdmi.c
@@ -4220,7 +4220,10 @@ HDA_CODEC_ENTRY(0x8086280c, "Cannonlake HDMI",	patch_i915_glk_hdmi),
 HDA_CODEC_ENTRY(0x8086280d, "Geminilake HDMI",	patch_i915_glk_hdmi),
 HDA_CODEC_ENTRY(0x8086280f, "Icelake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x80862812, "Tigerlake HDMI",	patch_i915_tgl_hdmi),
+HDA_CODEC_ENTRY(0x80862814, "DG1 HDMI",	patch_i915_tgl_hdmi),
+HDA_CODEC_ENTRY(0x80862815, "Alderlake HDMI",	patch_i915_tgl_hdmi),
 HDA_CODEC_ENTRY(0x80862816, "Rocketlake HDMI",	patch_i915_tgl_hdmi),
+HDA_CODEC_ENTRY(0x80862819, "DG2 HDMI",	patch_i915_tgl_hdmi),
 HDA_CODEC_ENTRY(0x8086281a, "Jasperlake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI",	patch_generic_hdmi),
 HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI",	patch_i915_byt_hdmi),
