diff --git linux-libre-5.14.12-gnu/Makefile linux-libre-5.14.13-gnu/Makefile
index 7f3076955699..e026b206e704 100644
--- linux-libre-5.14.12-gnu/Makefile
+++ linux-libre-5.14.13-gnu/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 14
-SUBLEVEL = 12
+SUBLEVEL = 13
 EXTRAVERSION = -gnu
 NAME = Opossums on Parade
 
diff --git linux-libre-5.14.12-gnu/arch/arm64/kvm/hyp/nvhe/Makefile linux-libre-5.14.13-gnu/arch/arm64/kvm/hyp/nvhe/Makefile
index 5df6193fc430..8d741f71377f 100644
--- linux-libre-5.14.12-gnu/arch/arm64/kvm/hyp/nvhe/Makefile
+++ linux-libre-5.14.13-gnu/arch/arm64/kvm/hyp/nvhe/Makefile
@@ -54,7 +54,7 @@ $(obj)/kvm_nvhe.tmp.o: $(obj)/hyp.lds $(addprefix $(obj)/,$(hyp-obj)) FORCE
 #    runtime. Because the hypervisor is part of the kernel binary, relocations
 #    produce a kernel VA. We enumerate relocations targeting hyp at build time
 #    and convert the kernel VAs at those positions to hyp VAs.
-$(obj)/hyp-reloc.S: $(obj)/kvm_nvhe.tmp.o $(obj)/gen-hyprel
+$(obj)/hyp-reloc.S: $(obj)/kvm_nvhe.tmp.o $(obj)/gen-hyprel FORCE
 	$(call if_changed,hyprel)
 
 # 5) Compile hyp-reloc.S and link it into the existing partially linked object.
diff --git linux-libre-5.14.12-gnu/arch/m68k/kernel/signal.c linux-libre-5.14.13-gnu/arch/m68k/kernel/signal.c
index 8f215e79e70e..cd11eb101eac 100644
--- linux-libre-5.14.12-gnu/arch/m68k/kernel/signal.c
+++ linux-libre-5.14.13-gnu/arch/m68k/kernel/signal.c
@@ -447,7 +447,7 @@ static inline void save_fpu_state(struct sigcontext *sc, struct pt_regs *regs)
 
 	if (CPU_IS_060 ? sc->sc_fpstate[2] : sc->sc_fpstate[0]) {
 		fpu_version = sc->sc_fpstate[0];
-		if (CPU_IS_020_OR_030 &&
+		if (CPU_IS_020_OR_030 && !regs->stkadj &&
 		    regs->vector >= (VEC_FPBRUC * 4) &&
 		    regs->vector <= (VEC_FPNAN * 4)) {
 			/* Clear pending exception in 68882 idle frame */
@@ -510,7 +510,7 @@ static inline int rt_save_fpu_state(struct ucontext __user *uc, struct pt_regs *
 		if (!(CPU_IS_060 || CPU_IS_COLDFIRE))
 			context_size = fpstate[1];
 		fpu_version = fpstate[0];
-		if (CPU_IS_020_OR_030 &&
+		if (CPU_IS_020_OR_030 && !regs->stkadj &&
 		    regs->vector >= (VEC_FPBRUC * 4) &&
 		    regs->vector <= (VEC_FPNAN * 4)) {
 			/* Clear pending exception in 68882 idle frame */
@@ -832,18 +832,24 @@ badframe:
 	return 0;
 }
 
+static inline struct pt_regs *rte_regs(struct pt_regs *regs)
+{
+	return (void *)regs + regs->stkadj;
+}
+
 static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs,
 			     unsigned long mask)
 {
+	struct pt_regs *tregs = rte_regs(regs);
 	sc->sc_mask = mask;
 	sc->sc_usp = rdusp();
 	sc->sc_d0 = regs->d0;
 	sc->sc_d1 = regs->d1;
 	sc->sc_a0 = regs->a0;
 	sc->sc_a1 = regs->a1;
-	sc->sc_sr = regs->sr;
-	sc->sc_pc = regs->pc;
-	sc->sc_formatvec = regs->format << 12 | regs->vector;
+	sc->sc_sr = tregs->sr;
+	sc->sc_pc = tregs->pc;
+	sc->sc_formatvec = tregs->format << 12 | tregs->vector;
 	save_a5_state(sc, regs);
 	save_fpu_state(sc, regs);
 }
@@ -851,6 +857,7 @@ static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs,
 static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs *regs)
 {
 	struct switch_stack *sw = (struct switch_stack *)regs - 1;
+	struct pt_regs *tregs = rte_regs(regs);
 	greg_t __user *gregs = uc->uc_mcontext.gregs;
 	int err = 0;
 
@@ -871,9 +878,9 @@ static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs *
 	err |= __put_user(sw->a5, &gregs[13]);
 	err |= __put_user(sw->a6, &gregs[14]);
 	err |= __put_user(rdusp(), &gregs[15]);
-	err |= __put_user(regs->pc, &gregs[16]);
-	err |= __put_user(regs->sr, &gregs[17]);
-	err |= __put_user((regs->format << 12) | regs->vector, &uc->uc_formatvec);
+	err |= __put_user(tregs->pc, &gregs[16]);
+	err |= __put_user(tregs->sr, &gregs[17]);
+	err |= __put_user((tregs->format << 12) | tregs->vector, &uc->uc_formatvec);
 	err |= rt_save_fpu_state(uc, regs);
 	return err;
 }
@@ -890,13 +897,14 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 			struct pt_regs *regs)
 {
 	struct sigframe __user *frame;
-	int fsize = frame_extra_sizes(regs->format);
+	struct pt_regs *tregs = rte_regs(regs);
+	int fsize = frame_extra_sizes(tregs->format);
 	struct sigcontext context;
 	int err = 0, sig = ksig->sig;
 
 	if (fsize < 0) {
 		pr_debug("setup_frame: Unknown frame format %#x\n",
-			 regs->format);
+			 tregs->format);
 		return -EFAULT;
 	}
 
@@ -907,7 +915,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 
 	err |= __put_user(sig, &frame->sig);
 
-	err |= __put_user(regs->vector, &frame->code);
+	err |= __put_user(tregs->vector, &frame->code);
 	err |= __put_user(&frame->sc, &frame->psc);
 
 	if (_NSIG_WORDS > 1)
@@ -933,34 +941,28 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 
 	push_cache ((unsigned long) &frame->retcode);
 
-	/*
-	 * Set up registers for signal handler.  All the state we are about
-	 * to destroy is successfully copied to sigframe.
-	 */
-	wrusp ((unsigned long) frame);
-	regs->pc = (unsigned long) ksig->ka.sa.sa_handler;
-	adjustformat(regs);
-
 	/*
 	 * This is subtle; if we build more than one sigframe, all but the
 	 * first one will see frame format 0 and have fsize == 0, so we won't
 	 * screw stkadj.
 	 */
-	if (fsize)
+	if (fsize) {
 		regs->stkadj = fsize;
-
-	/* Prepare to skip over the extra stuff in the exception frame.  */
-	if (regs->stkadj) {
-		struct pt_regs *tregs =
-			(struct pt_regs *)((ulong)regs + regs->stkadj);
+		tregs = rte_regs(regs);
 		pr_debug("Performing stackadjust=%04lx\n", regs->stkadj);
-		/* This must be copied with decreasing addresses to
-                   handle overlaps.  */
 		tregs->vector = 0;
 		tregs->format = 0;
-		tregs->pc = regs->pc;
 		tregs->sr = regs->sr;
 	}
+
+	/*
+	 * Set up registers for signal handler.  All the state we are about
+	 * to destroy is successfully copied to sigframe.
+	 */
+	wrusp ((unsigned long) frame);
+	tregs->pc = (unsigned long) ksig->ka.sa.sa_handler;
+	adjustformat(regs);
+
 	return 0;
 }
 
@@ -968,7 +970,8 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
 			   struct pt_regs *regs)
 {
 	struct rt_sigframe __user *frame;
-	int fsize = frame_extra_sizes(regs->format);
+	struct pt_regs *tregs = rte_regs(regs);
+	int fsize = frame_extra_sizes(tregs->format);
 	int err = 0, sig = ksig->sig;
 
 	if (fsize < 0) {
@@ -1018,34 +1021,27 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
 
 	push_cache ((unsigned long) &frame->retcode);
 
-	/*
-	 * Set up registers for signal handler.  All the state we are about
-	 * to destroy is successfully copied to sigframe.
-	 */
-	wrusp ((unsigned long) frame);
-	regs->pc = (unsigned long) ksig->ka.sa.sa_handler;
-	adjustformat(regs);
-
 	/*
 	 * This is subtle; if we build more than one sigframe, all but the
 	 * first one will see frame format 0 and have fsize == 0, so we won't
 	 * screw stkadj.
 	 */
-	if (fsize)
+	if (fsize) {
 		regs->stkadj = fsize;
-
-	/* Prepare to skip over the extra stuff in the exception frame.  */
-	if (regs->stkadj) {
-		struct pt_regs *tregs =
-			(struct pt_regs *)((ulong)regs + regs->stkadj);
+		tregs = rte_regs(regs);
 		pr_debug("Performing stackadjust=%04lx\n", regs->stkadj);
-		/* This must be copied with decreasing addresses to
-                   handle overlaps.  */
 		tregs->vector = 0;
 		tregs->format = 0;
-		tregs->pc = regs->pc;
 		tregs->sr = regs->sr;
 	}
+
+	/*
+	 * Set up registers for signal handler.  All the state we are about
+	 * to destroy is successfully copied to sigframe.
+	 */
+	wrusp ((unsigned long) frame);
+	tregs->pc = (unsigned long) ksig->ka.sa.sa_handler;
+	adjustformat(regs);
 	return 0;
 }
 
diff --git linux-libre-5.14.12-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c linux-libre-5.14.13-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index 4523df2785d6..5b6317bf9751 100644
--- linux-libre-5.14.12-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ linux-libre-5.14.13-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -1094,6 +1094,8 @@ static int gmc_v10_0_hw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	gmc_v10_0_gart_disable(adev);
+
 	if (amdgpu_sriov_vf(adev)) {
 		/* full access mode, so don't touch any GMC register */
 		DRM_DEBUG("For SRIOV client, shouldn't do anything.\n");
@@ -1102,7 +1104,6 @@ static int gmc_v10_0_hw_fini(void *handle)
 
 	amdgpu_irq_put(adev, &adev->gmc.ecc_irq, 0);
 	amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
-	gmc_v10_0_gart_disable(adev);
 
 	return 0;
 }
diff --git linux-libre-5.14.12-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c linux-libre-5.14.13-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 7eb70d69f760..f3cd2b3fb4cc 100644
--- linux-libre-5.14.12-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ linux-libre-5.14.13-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1764,6 +1764,8 @@ static int gmc_v9_0_hw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	gmc_v9_0_gart_disable(adev);
+
 	if (amdgpu_sriov_vf(adev)) {
 		/* full access mode, so don't touch any GMC register */
 		DRM_DEBUG("For SRIOV client, shouldn't do anything.\n");
@@ -1772,7 +1774,6 @@ static int gmc_v9_0_hw_fini(void *handle)
 
 	amdgpu_irq_put(adev, &adev->gmc.ecc_irq, 0);
 	amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
-	gmc_v9_0_gart_disable(adev);
 
 	return 0;
 }
diff --git linux-libre-5.14.12-gnu/drivers/hid/hid-apple.c linux-libre-5.14.13-gnu/drivers/hid/hid-apple.c
index dc6bd4299c54..87edcd4ce07c 100644
--- linux-libre-5.14.12-gnu/drivers/hid/hid-apple.c
+++ linux-libre-5.14.13-gnu/drivers/hid/hid-apple.c
@@ -322,12 +322,19 @@ static int apple_event(struct hid_device *hdev, struct hid_field *field,
 
 /*
  * MacBook JIS keyboard has wrong logical maximum
+ * Magic Keyboard JIS has wrong logical maximum
  */
 static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		unsigned int *rsize)
 {
 	struct apple_sc *asc = hid_get_drvdata(hdev);
 
+	if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) {
+		hid_info(hdev,
+			 "fixing up Magic Keyboard JIS report descriptor\n");
+		rdesc[64] = rdesc[70] = 0xe7;
+	}
+
 	if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
 			rdesc[53] == 0x65 && rdesc[59] == 0x65) {
 		hid_info(hdev,
diff --git linux-libre-5.14.12-gnu/drivers/hid/wacom_wac.c linux-libre-5.14.13-gnu/drivers/hid/wacom_wac.c
index 81ba642adcb7..528d94ccd76f 100644
--- linux-libre-5.14.12-gnu/drivers/hid/wacom_wac.c
+++ linux-libre-5.14.13-gnu/drivers/hid/wacom_wac.c
@@ -4720,6 +4720,12 @@ static const struct wacom_features wacom_features_0x393 =
 	{ "Wacom Intuos Pro S", 31920, 19950, 8191, 63,
 	  INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7,
 	  .touch_max = 10 };
+static const struct wacom_features wacom_features_0x3c6 =
+	{ "Wacom Intuos BT S", 15200, 9500, 4095, 63,
+	  INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
+static const struct wacom_features wacom_features_0x3c8 =
+	{ "Wacom Intuos BT M", 21600, 13500, 4095, 63,
+	  INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
 
 static const struct wacom_features wacom_features_HID_ANY_ID =
 	{ "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
@@ -4893,6 +4899,8 @@ const struct hid_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0x37A) },
 	{ USB_DEVICE_WACOM(0x37B) },
 	{ BT_DEVICE_WACOM(0x393) },
+	{ BT_DEVICE_WACOM(0x3c6) },
+	{ BT_DEVICE_WACOM(0x3c8) },
 	{ USB_DEVICE_WACOM(0x4001) },
 	{ USB_DEVICE_WACOM(0x4004) },
 	{ USB_DEVICE_WACOM(0x5000) },
diff --git linux-libre-5.14.12-gnu/drivers/hwmon/ltc2947-core.c linux-libre-5.14.13-gnu/drivers/hwmon/ltc2947-core.c
index bb3f7749a0b0..5423466de697 100644
--- linux-libre-5.14.12-gnu/drivers/hwmon/ltc2947-core.c
+++ linux-libre-5.14.13-gnu/drivers/hwmon/ltc2947-core.c
@@ -989,8 +989,12 @@ static int ltc2947_setup(struct ltc2947_data *st)
 		return ret;
 
 	/* check external clock presence */
-	extclk = devm_clk_get(st->dev, NULL);
-	if (!IS_ERR(extclk)) {
+	extclk = devm_clk_get_optional(st->dev, NULL);
+	if (IS_ERR(extclk))
+		return dev_err_probe(st->dev, PTR_ERR(extclk),
+				     "Failed to get external clock\n");
+
+	if (extclk) {
 		unsigned long rate_hz;
 		u8 pre = 0, div, tbctl;
 		u64 aux;
diff --git linux-libre-5.14.12-gnu/drivers/hwmon/pmbus/ibm-cffps.c linux-libre-5.14.13-gnu/drivers/hwmon/pmbus/ibm-cffps.c
index df712ce4b164..53f7d1418bc9 100644
--- linux-libre-5.14.12-gnu/drivers/hwmon/pmbus/ibm-cffps.c
+++ linux-libre-5.14.13-gnu/drivers/hwmon/pmbus/ibm-cffps.c
@@ -171,8 +171,14 @@ static ssize_t ibm_cffps_debugfs_read(struct file *file, char __user *buf,
 		cmd = CFFPS_SN_CMD;
 		break;
 	case CFFPS_DEBUGFS_MAX_POWER_OUT:
-		rc = i2c_smbus_read_word_swapped(psu->client,
-						 CFFPS_MAX_POWER_OUT_CMD);
+		if (psu->version == cffps1) {
+			rc = i2c_smbus_read_word_swapped(psu->client,
+					CFFPS_MAX_POWER_OUT_CMD);
+		} else {
+			rc = i2c_smbus_read_word_data(psu->client,
+					CFFPS_MAX_POWER_OUT_CMD);
+		}
+
 		if (rc < 0)
 			return rc;
 
diff --git linux-libre-5.14.12-gnu/drivers/net/ethernet/broadcom/bgmac-platform.c linux-libre-5.14.13-gnu/drivers/net/ethernet/broadcom/bgmac-platform.c
index 4ab5bf64d353..df8ff839cc62 100644
--- linux-libre-5.14.12-gnu/drivers/net/ethernet/broadcom/bgmac-platform.c
+++ linux-libre-5.14.13-gnu/drivers/net/ethernet/broadcom/bgmac-platform.c
@@ -192,6 +192,9 @@ static int bgmac_probe(struct platform_device *pdev)
 	bgmac->dma_dev = &pdev->dev;
 
 	ret = of_get_mac_address(np, bgmac->net_dev->dev_addr);
+	if (ret == -EPROBE_DEFER)
+		return ret;
+
 	if (ret)
 		dev_warn(&pdev->dev,
 			 "MAC address not present in device tree\n");
diff --git linux-libre-5.14.12-gnu/drivers/net/ethernet/sun/Kconfig linux-libre-5.14.13-gnu/drivers/net/ethernet/sun/Kconfig
index 309de38a7530..b0d3f9a2950c 100644
--- linux-libre-5.14.12-gnu/drivers/net/ethernet/sun/Kconfig
+++ linux-libre-5.14.13-gnu/drivers/net/ethernet/sun/Kconfig
@@ -73,6 +73,7 @@ config CASSINI
 config SUNVNET_COMMON
 	tristate "Common routines to support Sun Virtual Networking"
 	depends on SUN_LDOMS
+	depends on INET
 	default m
 
 config SUNVNET
diff --git linux-libre-5.14.12-gnu/drivers/pinctrl/qcom/pinctrl-sc7280.c linux-libre-5.14.13-gnu/drivers/pinctrl/qcom/pinctrl-sc7280.c
index afddf6d60dbe..9017ede409c9 100644
--- linux-libre-5.14.12-gnu/drivers/pinctrl/qcom/pinctrl-sc7280.c
+++ linux-libre-5.14.13-gnu/drivers/pinctrl/qcom/pinctrl-sc7280.c
@@ -1496,6 +1496,7 @@ static const struct of_device_id sc7280_pinctrl_of_match[] = {
 static struct platform_driver sc7280_pinctrl_driver = {
 	.driver = {
 		.name = "sc7280-pinctrl",
+		.pm = &msm_pinctrl_dev_pm_ops,
 		.of_match_table = sc7280_pinctrl_of_match,
 	},
 	.probe = sc7280_pinctrl_probe,
diff --git linux-libre-5.14.12-gnu/drivers/scsi/qla2xxx/qla_isr.c linux-libre-5.14.13-gnu/drivers/scsi/qla2xxx/qla_isr.c
index 2aa8f519aae6..5f1092195d1f 100644
--- linux-libre-5.14.12-gnu/drivers/scsi/qla2xxx/qla_isr.c
+++ linux-libre-5.14.13-gnu/drivers/scsi/qla2xxx/qla_isr.c
@@ -2399,7 +2399,7 @@ static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
 	}
 
 	if (unlikely(logit))
-		ql_log(ql_log_warn, fcport->vha, 0x5060,
+		ql_log(ql_dbg_io, fcport->vha, 0x5060,
 		   "NVME-%s ERR Handling - hdl=%x status(%x) tr_len:%x resid=%x  ox_id=%x\n",
 		   sp->name, sp->handle, comp_status,
 		   fd->transferred_length, le32_to_cpu(sts->residual_len),
@@ -3246,7 +3246,7 @@ check_scsi_status:
 
 out:
 	if (logit)
-		ql_log(ql_log_warn, fcport->vha, 0x3022,
+		ql_log(ql_dbg_io, fcport->vha, 0x3022,
 		       "FCP command status: 0x%x-0x%x (0x%x) nexus=%ld:%d:%llu portid=%02x%02x%02x oxid=0x%x cdb=%10phN len=0x%x rsp_info=0x%x resid=0x%x fw_resid=0x%x sp=%p cp=%p.\n",
 		       comp_status, scsi_status, res, vha->host_no,
 		       cp->device->id, cp->device->lun, fcport->d_id.b.domain,
diff --git linux-libre-5.14.12-gnu/drivers/scsi/ses.c linux-libre-5.14.13-gnu/drivers/scsi/ses.c
index 43e682297fd5..0a1734f34587 100644
--- linux-libre-5.14.12-gnu/drivers/scsi/ses.c
+++ linux-libre-5.14.13-gnu/drivers/scsi/ses.c
@@ -118,7 +118,7 @@ static int ses_recv_diag(struct scsi_device *sdev, int page_code,
 static int ses_send_diag(struct scsi_device *sdev, int page_code,
 			 void *buf, int bufflen)
 {
-	u32 result;
+	int result;
 
 	unsigned char cmd[] = {
 		SEND_DIAGNOSTIC,
diff --git linux-libre-5.14.12-gnu/drivers/scsi/virtio_scsi.c linux-libre-5.14.13-gnu/drivers/scsi/virtio_scsi.c
index b0deaf4af5a3..13f55f41a902 100644
--- linux-libre-5.14.12-gnu/drivers/scsi/virtio_scsi.c
+++ linux-libre-5.14.13-gnu/drivers/scsi/virtio_scsi.c
@@ -300,7 +300,7 @@ static void virtscsi_handle_transport_reset(struct virtio_scsi *vscsi,
 		}
 		break;
 	default:
-		pr_info("Unsupport virtio scsi event reason %x\n", event->reason);
+		pr_info("Unsupported virtio scsi event reason %x\n", event->reason);
 	}
 }
 
@@ -392,7 +392,7 @@ static void virtscsi_handle_event(struct work_struct *work)
 		virtscsi_handle_param_change(vscsi, event);
 		break;
 	default:
-		pr_err("Unsupport virtio scsi event %x\n", event->event);
+		pr_err("Unsupported virtio scsi event %x\n", event->event);
 	}
 	virtscsi_kick_event(vscsi, event_node);
 }
diff --git linux-libre-5.14.12-gnu/fs/ext4/inline.c linux-libre-5.14.13-gnu/fs/ext4/inline.c
index 24e994e75f5c..8049448476a6 100644
--- linux-libre-5.14.12-gnu/fs/ext4/inline.c
+++ linux-libre-5.14.13-gnu/fs/ext4/inline.c
@@ -733,18 +733,13 @@ int ext4_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len,
 	void *kaddr;
 	struct ext4_iloc iloc;
 
-	if (unlikely(copied < len)) {
-		if (!PageUptodate(page)) {
-			copied = 0;
-			goto out;
-		}
-	}
+	if (unlikely(copied < len) && !PageUptodate(page))
+		return 0;
 
 	ret = ext4_get_inode_loc(inode, &iloc);
 	if (ret) {
 		ext4_std_error(inode->i_sb, ret);
-		copied = 0;
-		goto out;
+		return ret;
 	}
 
 	ext4_write_lock_xattr(inode, &no_expand);
@@ -757,7 +752,7 @@ int ext4_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len,
 	(void) ext4_find_inline_data_nolock(inode);
 
 	kaddr = kmap_atomic(page);
-	ext4_write_inline_data(inode, &iloc, kaddr, pos, len);
+	ext4_write_inline_data(inode, &iloc, kaddr, pos, copied);
 	kunmap_atomic(kaddr);
 	SetPageUptodate(page);
 	/* clear page dirty so that writepages wouldn't work for us. */
@@ -766,7 +761,7 @@ int ext4_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len,
 	ext4_write_unlock_xattr(inode, &no_expand);
 	brelse(iloc.bh);
 	mark_inode_dirty(inode);
-out:
+
 	return copied;
 }
 
diff --git linux-libre-5.14.12-gnu/fs/ext4/inode.c linux-libre-5.14.13-gnu/fs/ext4/inode.c
index 73daf9443e5e..fc6ea56de77c 100644
--- linux-libre-5.14.12-gnu/fs/ext4/inode.c
+++ linux-libre-5.14.13-gnu/fs/ext4/inode.c
@@ -1295,6 +1295,7 @@ static int ext4_write_end(struct file *file,
 			goto errout;
 		}
 		copied = ret;
+		ret = 0;
 	} else
 		copied = block_write_end(file, mapping, pos,
 					 len, copied, page, fsdata);
@@ -1321,13 +1322,14 @@ static int ext4_write_end(struct file *file,
 	if (i_size_changed || inline_data)
 		ret = ext4_mark_inode_dirty(handle, inode);
 
+errout:
 	if (pos + len > inode->i_size && !verity && ext4_can_truncate(inode))
 		/* if we have allocated more blocks and copied
 		 * less. We will have blocks allocated outside
 		 * inode->i_size. So truncate them
 		 */
 		ext4_orphan_add(handle, inode);
-errout:
+
 	ret2 = ext4_journal_stop(handle);
 	if (!ret)
 		ret = ret2;
@@ -1410,6 +1412,7 @@ static int ext4_journalled_write_end(struct file *file,
 			goto errout;
 		}
 		copied = ret;
+		ret = 0;
 	} else if (unlikely(copied < len) && !PageUptodate(page)) {
 		copied = 0;
 		ext4_journalled_zero_new_buffers(handle, page, from, to);
@@ -1439,6 +1442,7 @@ static int ext4_journalled_write_end(struct file *file,
 			ret = ret2;
 	}
 
+errout:
 	if (pos + len > inode->i_size && !verity && ext4_can_truncate(inode))
 		/* if we have allocated more blocks and copied
 		 * less. We will have blocks allocated outside
@@ -1446,7 +1450,6 @@ static int ext4_journalled_write_end(struct file *file,
 		 */
 		ext4_orphan_add(handle, inode);
 
-errout:
 	ret2 = ext4_journal_stop(handle);
 	if (!ret)
 		ret = ret2;
@@ -3089,35 +3092,37 @@ static int ext4_da_write_end(struct file *file,
 	end = start + copied - 1;
 
 	/*
-	 * generic_write_end() will run mark_inode_dirty() if i_size
-	 * changes.  So let's piggyback the i_disksize mark_inode_dirty
-	 * into that.
+	 * Since we are holding inode lock, we are sure i_disksize <=
+	 * i_size. We also know that if i_disksize < i_size, there are
+	 * delalloc writes pending in the range upto i_size. If the end of
+	 * the current write is <= i_size, there's no need to touch
+	 * i_disksize since writeback will push i_disksize upto i_size
+	 * eventually. If the end of the current write is > i_size and
+	 * inside an allocated block (ext4_da_should_update_i_disksize()
+	 * check), we need to update i_disksize here as neither
+	 * ext4_writepage() nor certain ext4_writepages() paths not
+	 * allocating blocks update i_disksize.
+	 *
+	 * Note that we defer inode dirtying to generic_write_end() /
+	 * ext4_da_write_inline_data_end().
 	 */
 	new_i_size = pos + copied;
-	if (copied && new_i_size > EXT4_I(inode)->i_disksize) {
+	if (copied && new_i_size > inode->i_size) {
 		if (ext4_has_inline_data(inode) ||
-		    ext4_da_should_update_i_disksize(page, end)) {
+		    ext4_da_should_update_i_disksize(page, end))
 			ext4_update_i_disksize(inode, new_i_size);
-			/* We need to mark inode dirty even if
-			 * new_i_size is less that inode->i_size
-			 * bu greater than i_disksize.(hint delalloc)
-			 */
-			ret = ext4_mark_inode_dirty(handle, inode);
-		}
 	}
 
 	if (write_mode != CONVERT_INLINE_DATA &&
 	    ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA) &&
 	    ext4_has_inline_data(inode))
-		ret2 = ext4_da_write_inline_data_end(inode, pos, len, copied,
+		ret = ext4_da_write_inline_data_end(inode, pos, len, copied,
 						     page);
 	else
-		ret2 = generic_write_end(file, mapping, pos, len, copied,
+		ret = generic_write_end(file, mapping, pos, len, copied,
 							page, fsdata);
 
-	copied = ret2;
-	if (ret2 < 0)
-		ret = ret2;
+	copied = ret;
 	ret2 = ext4_journal_stop(handle);
 	if (unlikely(ret2 && !ret))
 		ret = ret2;
diff --git linux-libre-5.14.12-gnu/fs/io_uring.c linux-libre-5.14.13-gnu/fs/io_uring.c
index 675216f7022d..2f79586c1a7c 100644
--- linux-libre-5.14.12-gnu/fs/io_uring.c
+++ linux-libre-5.14.13-gnu/fs/io_uring.c
@@ -419,7 +419,6 @@ struct io_ring_ctx {
 		struct wait_queue_head	cq_wait;
 		unsigned		cq_extra;
 		atomic_t		cq_timeouts;
-		struct fasync_struct	*cq_fasync;
 		unsigned		cq_last_tm_flush;
 	} ____cacheline_aligned_in_smp;
 
@@ -1448,10 +1447,8 @@ static void io_cqring_ev_posted(struct io_ring_ctx *ctx)
 		wake_up(&ctx->sq_data->wait);
 	if (io_should_trigger_evfd(ctx))
 		eventfd_signal(ctx->cq_ev_fd, 1);
-	if (waitqueue_active(&ctx->poll_wait)) {
+	if (waitqueue_active(&ctx->poll_wait))
 		wake_up_interruptible(&ctx->poll_wait);
-		kill_fasync(&ctx->cq_fasync, SIGIO, POLL_IN);
-	}
 }
 
 static void io_cqring_ev_posted_iopoll(struct io_ring_ctx *ctx)
@@ -1465,10 +1462,8 @@ static void io_cqring_ev_posted_iopoll(struct io_ring_ctx *ctx)
 	}
 	if (io_should_trigger_evfd(ctx))
 		eventfd_signal(ctx->cq_ev_fd, 1);
-	if (waitqueue_active(&ctx->poll_wait)) {
+	if (waitqueue_active(&ctx->poll_wait))
 		wake_up_interruptible(&ctx->poll_wait);
-		kill_fasync(&ctx->cq_fasync, SIGIO, POLL_IN);
-	}
 }
 
 /* Returns true if there are no backlogged entries after the flush */
@@ -8779,13 +8774,6 @@ static __poll_t io_uring_poll(struct file *file, poll_table *wait)
 	return mask;
 }
 
-static int io_uring_fasync(int fd, struct file *file, int on)
-{
-	struct io_ring_ctx *ctx = file->private_data;
-
-	return fasync_helper(fd, file, on, &ctx->cq_fasync);
-}
-
 static int io_unregister_personality(struct io_ring_ctx *ctx, unsigned id)
 {
 	const struct cred *creds;
@@ -9571,7 +9559,6 @@ static const struct file_operations io_uring_fops = {
 	.mmap_capabilities = io_uring_nommu_mmap_capabilities,
 #endif
 	.poll		= io_uring_poll,
-	.fasync		= io_uring_fasync,
 #ifdef CONFIG_PROC_FS
 	.show_fdinfo	= io_uring_show_fdinfo,
 #endif
diff --git linux-libre-5.14.12-gnu/fs/vboxsf/super.c linux-libre-5.14.13-gnu/fs/vboxsf/super.c
index 4f5e59f06284..37dd3fe5b1e9 100644
--- linux-libre-5.14.12-gnu/fs/vboxsf/super.c
+++ linux-libre-5.14.13-gnu/fs/vboxsf/super.c
@@ -21,10 +21,7 @@
 
 #define VBOXSF_SUPER_MAGIC 0x786f4256 /* 'VBox' little endian */
 
-#define VBSF_MOUNT_SIGNATURE_BYTE_0 ('\000')
-#define VBSF_MOUNT_SIGNATURE_BYTE_1 ('\377')
-#define VBSF_MOUNT_SIGNATURE_BYTE_2 ('\376')
-#define VBSF_MOUNT_SIGNATURE_BYTE_3 ('\375')
+static const unsigned char VBSF_MOUNT_SIGNATURE[4] = "\000\377\376\375";
 
 static int follow_symlinks;
 module_param(follow_symlinks, int, 0444);
@@ -386,12 +383,7 @@ fail_nomem:
 
 static int vboxsf_parse_monolithic(struct fs_context *fc, void *data)
 {
-	unsigned char *options = data;
-
-	if (options && options[0] == VBSF_MOUNT_SIGNATURE_BYTE_0 &&
-		       options[1] == VBSF_MOUNT_SIGNATURE_BYTE_1 &&
-		       options[2] == VBSF_MOUNT_SIGNATURE_BYTE_2 &&
-		       options[3] == VBSF_MOUNT_SIGNATURE_BYTE_3) {
+	if (data && !memcmp(data, VBSF_MOUNT_SIGNATURE, 4)) {
 		vbg_err("vboxsf: Old binary mount data not supported, remove obsolete mount.vboxsf and/or update your VBoxService.\n");
 		return -EINVAL;
 	}
diff --git linux-libre-5.14.12-gnu/include/linux/perf_event.h linux-libre-5.14.13-gnu/include/linux/perf_event.h
index 2d510ad750ed..4aa52f7a48c1 100644
--- linux-libre-5.14.12-gnu/include/linux/perf_event.h
+++ linux-libre-5.14.13-gnu/include/linux/perf_event.h
@@ -683,7 +683,9 @@ struct perf_event {
 	/*
 	 * timestamp shadows the actual context timing but it can
 	 * be safely used in NMI interrupt context. It reflects the
-	 * context time as it was when the event was last scheduled in.
+	 * context time as it was when the event was last scheduled in,
+	 * or when ctx_sched_in failed to schedule the event because we
+	 * run out of PMC.
 	 *
 	 * ctx_time already accounts for ctx->timestamp. Therefore to
 	 * compute ctx_time for a sample, simply add perf_clock().
diff --git linux-libre-5.14.12-gnu/include/linux/sched.h linux-libre-5.14.13-gnu/include/linux/sched.h
index f6935787e7e8..8e10c7accdbc 100644
--- linux-libre-5.14.12-gnu/include/linux/sched.h
+++ linux-libre-5.14.13-gnu/include/linux/sched.h
@@ -1633,7 +1633,7 @@ extern struct pid *cad_pid;
 #define tsk_used_math(p)			((p)->flags & PF_USED_MATH)
 #define used_math()				tsk_used_math(current)
 
-static inline bool is_percpu_thread(void)
+static __always_inline bool is_percpu_thread(void)
 {
 #ifdef CONFIG_SMP
 	return (current->flags & PF_NO_SETAFFINITY) &&
diff --git linux-libre-5.14.12-gnu/include/net/pkt_sched.h linux-libre-5.14.13-gnu/include/net/pkt_sched.h
index 6d7b12cba015..bf79f3a890af 100644
--- linux-libre-5.14.12-gnu/include/net/pkt_sched.h
+++ linux-libre-5.14.13-gnu/include/net/pkt_sched.h
@@ -11,6 +11,7 @@
 #include <uapi/linux/pkt_sched.h>
 
 #define DEFAULT_TX_QUEUE_LEN	1000
+#define STAB_SIZE_LOG_MAX	30
 
 struct qdisc_walker {
 	int	stop;
diff --git linux-libre-5.14.12-gnu/kernel/events/core.c linux-libre-5.14.13-gnu/kernel/events/core.c
index e5c4aca620c5..22c5b1622c22 100644
--- linux-libre-5.14.12-gnu/kernel/events/core.c
+++ linux-libre-5.14.13-gnu/kernel/events/core.c
@@ -3707,6 +3707,29 @@ static noinline int visit_groups_merge(struct perf_cpu_context *cpuctx,
 	return 0;
 }
 
+static inline bool event_update_userpage(struct perf_event *event)
+{
+	if (likely(!atomic_read(&event->mmap_count)))
+		return false;
+
+	perf_event_update_time(event);
+	perf_set_shadow_time(event, event->ctx);
+	perf_event_update_userpage(event);
+
+	return true;
+}
+
+static inline void group_update_userpage(struct perf_event *group_event)
+{
+	struct perf_event *event;
+
+	if (!event_update_userpage(group_event))
+		return;
+
+	for_each_sibling_event(event, group_event)
+		event_update_userpage(event);
+}
+
 static int merge_sched_in(struct perf_event *event, void *data)
 {
 	struct perf_event_context *ctx = event->ctx;
@@ -3725,14 +3748,15 @@ static int merge_sched_in(struct perf_event *event, void *data)
 	}
 
 	if (event->state == PERF_EVENT_STATE_INACTIVE) {
+		*can_add_hw = 0;
 		if (event->attr.pinned) {
 			perf_cgroup_event_disable(event, ctx);
 			perf_event_set_state(event, PERF_EVENT_STATE_ERROR);
+		} else {
+			ctx->rotate_necessary = 1;
+			perf_mux_hrtimer_restart(cpuctx);
+			group_update_userpage(event);
 		}
-
-		*can_add_hw = 0;
-		ctx->rotate_necessary = 1;
-		perf_mux_hrtimer_restart(cpuctx);
 	}
 
 	return 0;
@@ -6311,6 +6335,8 @@ accounting:
 
 		ring_buffer_attach(event, rb);
 
+		perf_event_update_time(event);
+		perf_set_shadow_time(event, event->ctx);
 		perf_event_init_userpage(event);
 		perf_event_update_userpage(event);
 	} else {
diff --git linux-libre-5.14.12-gnu/net/ipv6/netfilter/ip6_tables.c linux-libre-5.14.13-gnu/net/ipv6/netfilter/ip6_tables.c
index de2cf3943b91..a579ea14a69b 100644
--- linux-libre-5.14.12-gnu/net/ipv6/netfilter/ip6_tables.c
+++ linux-libre-5.14.13-gnu/net/ipv6/netfilter/ip6_tables.c
@@ -273,6 +273,7 @@ ip6t_do_table(struct sk_buff *skb,
 	 * things we don't know, ie. tcp syn flag or ports).  If the
 	 * rule is also a fragment-specific rule, non-fragments won't
 	 * match it. */
+	acpar.fragoff = 0;
 	acpar.hotdrop = false;
 	acpar.state   = state;
 
diff --git linux-libre-5.14.12-gnu/net/mac80211/mesh_pathtbl.c linux-libre-5.14.13-gnu/net/mac80211/mesh_pathtbl.c
index efbefcbac3ac..7cab1cf09bf1 100644
--- linux-libre-5.14.12-gnu/net/mac80211/mesh_pathtbl.c
+++ linux-libre-5.14.13-gnu/net/mac80211/mesh_pathtbl.c
@@ -60,7 +60,10 @@ static struct mesh_table *mesh_table_alloc(void)
 	atomic_set(&newtbl->entries,  0);
 	spin_lock_init(&newtbl->gates_lock);
 	spin_lock_init(&newtbl->walk_lock);
-	rhashtable_init(&newtbl->rhead, &mesh_rht_params);
+	if (rhashtable_init(&newtbl->rhead, &mesh_rht_params)) {
+		kfree(newtbl);
+		return NULL;
+	}
 
 	return newtbl;
 }
diff --git linux-libre-5.14.12-gnu/net/mac80211/rx.c linux-libre-5.14.13-gnu/net/mac80211/rx.c
index 2563473b5cf1..e023e307c0c3 100644
--- linux-libre-5.14.12-gnu/net/mac80211/rx.c
+++ linux-libre-5.14.13-gnu/net/mac80211/rx.c
@@ -4053,7 +4053,8 @@ static bool ieee80211_accept_frame(struct ieee80211_rx_data *rx)
 		if (!bssid)
 			return false;
 		if (ether_addr_equal(sdata->vif.addr, hdr->addr2) ||
-		    ether_addr_equal(sdata->u.ibss.bssid, hdr->addr2))
+		    ether_addr_equal(sdata->u.ibss.bssid, hdr->addr2) ||
+		    !is_valid_ether_addr(hdr->addr2))
 			return false;
 		if (ieee80211_is_beacon(hdr->frame_control))
 			return true;
diff --git linux-libre-5.14.12-gnu/net/netfilter/nf_nat_masquerade.c linux-libre-5.14.13-gnu/net/netfilter/nf_nat_masquerade.c
index 8e8a65d46345..acd73f717a08 100644
--- linux-libre-5.14.12-gnu/net/netfilter/nf_nat_masquerade.c
+++ linux-libre-5.14.13-gnu/net/netfilter/nf_nat_masquerade.c
@@ -9,8 +9,19 @@
 
 #include <net/netfilter/nf_nat_masquerade.h>
 
+struct masq_dev_work {
+	struct work_struct work;
+	struct net *net;
+	union nf_inet_addr addr;
+	int ifindex;
+	int (*iter)(struct nf_conn *i, void *data);
+};
+
+#define MAX_MASQ_WORKER_COUNT	16
+
 static DEFINE_MUTEX(masq_mutex);
 static unsigned int masq_refcnt __read_mostly;
+static atomic_t masq_worker_count __read_mostly;
 
 unsigned int
 nf_nat_masquerade_ipv4(struct sk_buff *skb, unsigned int hooknum,
@@ -63,13 +74,71 @@ nf_nat_masquerade_ipv4(struct sk_buff *skb, unsigned int hooknum,
 }
 EXPORT_SYMBOL_GPL(nf_nat_masquerade_ipv4);
 
-static int device_cmp(struct nf_conn *i, void *ifindex)
+static void iterate_cleanup_work(struct work_struct *work)
+{
+	struct masq_dev_work *w;
+
+	w = container_of(work, struct masq_dev_work, work);
+
+	nf_ct_iterate_cleanup_net(w->net, w->iter, (void *)w, 0, 0);
+
+	put_net(w->net);
+	kfree(w);
+	atomic_dec(&masq_worker_count);
+	module_put(THIS_MODULE);
+}
+
+/* Iterate conntrack table in the background and remove conntrack entries
+ * that use the device/address being removed.
+ *
+ * In case too many work items have been queued already or memory allocation
+ * fails iteration is skipped, conntrack entries will time out eventually.
+ */
+static void nf_nat_masq_schedule(struct net *net, union nf_inet_addr *addr,
+				 int ifindex,
+				 int (*iter)(struct nf_conn *i, void *data),
+				 gfp_t gfp_flags)
+{
+	struct masq_dev_work *w;
+
+	if (atomic_read(&masq_worker_count) > MAX_MASQ_WORKER_COUNT)
+		return;
+
+	net = maybe_get_net(net);
+	if (!net)
+		return;
+
+	if (!try_module_get(THIS_MODULE))
+		goto err_module;
+
+	w = kzalloc(sizeof(*w), gfp_flags);
+	if (w) {
+		/* We can overshoot MAX_MASQ_WORKER_COUNT, no big deal */
+		atomic_inc(&masq_worker_count);
+
+		INIT_WORK(&w->work, iterate_cleanup_work);
+		w->ifindex = ifindex;
+		w->net = net;
+		w->iter = iter;
+		if (addr)
+			w->addr = *addr;
+		schedule_work(&w->work);
+		return;
+	}
+
+	module_put(THIS_MODULE);
+ err_module:
+	put_net(net);
+}
+
+static int device_cmp(struct nf_conn *i, void *arg)
 {
 	const struct nf_conn_nat *nat = nfct_nat(i);
+	const struct masq_dev_work *w = arg;
 
 	if (!nat)
 		return 0;
-	return nat->masq_index == (int)(long)ifindex;
+	return nat->masq_index == w->ifindex;
 }
 
 static int masq_device_event(struct notifier_block *this,
@@ -85,8 +154,8 @@ static int masq_device_event(struct notifier_block *this,
 		 * and forget them.
 		 */
 
-		nf_ct_iterate_cleanup_net(net, device_cmp,
-					  (void *)(long)dev->ifindex, 0, 0);
+		nf_nat_masq_schedule(net, NULL, dev->ifindex,
+				     device_cmp, GFP_KERNEL);
 	}
 
 	return NOTIFY_DONE;
@@ -94,35 +163,45 @@ static int masq_device_event(struct notifier_block *this,
 
 static int inet_cmp(struct nf_conn *ct, void *ptr)
 {
-	struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
-	struct net_device *dev = ifa->ifa_dev->dev;
 	struct nf_conntrack_tuple *tuple;
+	struct masq_dev_work *w = ptr;
 
-	if (!device_cmp(ct, (void *)(long)dev->ifindex))
+	if (!device_cmp(ct, ptr))
 		return 0;
 
 	tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple;
 
-	return ifa->ifa_address == tuple->dst.u3.ip;
+	return nf_inet_addr_cmp(&w->addr, &tuple->dst.u3);
 }
 
 static int masq_inet_event(struct notifier_block *this,
 			   unsigned long event,
 			   void *ptr)
 {
-	struct in_device *idev = ((struct in_ifaddr *)ptr)->ifa_dev;
-	struct net *net = dev_net(idev->dev);
+	const struct in_ifaddr *ifa = ptr;
+	const struct in_device *idev;
+	const struct net_device *dev;
+	union nf_inet_addr addr;
+
+	if (event != NETDEV_DOWN)
+		return NOTIFY_DONE;
 
 	/* The masq_dev_notifier will catch the case of the device going
 	 * down.  So if the inetdev is dead and being destroyed we have
 	 * no work to do.  Otherwise this is an individual address removal
 	 * and we have to perform the flush.
 	 */
+	idev = ifa->ifa_dev;
 	if (idev->dead)
 		return NOTIFY_DONE;
 
-	if (event == NETDEV_DOWN)
-		nf_ct_iterate_cleanup_net(net, inet_cmp, ptr, 0, 0);
+	memset(&addr, 0, sizeof(addr));
+
+	addr.ip = ifa->ifa_address;
+
+	dev = idev->dev;
+	nf_nat_masq_schedule(dev_net(idev->dev), &addr, dev->ifindex,
+			     inet_cmp, GFP_KERNEL);
 
 	return NOTIFY_DONE;
 }
@@ -136,8 +215,6 @@ static struct notifier_block masq_inet_notifier = {
 };
 
 #if IS_ENABLED(CONFIG_IPV6)
-static atomic_t v6_worker_count __read_mostly;
-
 static int
 nat_ipv6_dev_get_saddr(struct net *net, const struct net_device *dev,
 		       const struct in6_addr *daddr, unsigned int srcprefs,
@@ -187,40 +264,6 @@ nf_nat_masquerade_ipv6(struct sk_buff *skb, const struct nf_nat_range2 *range,
 }
 EXPORT_SYMBOL_GPL(nf_nat_masquerade_ipv6);
 
-struct masq_dev_work {
-	struct work_struct work;
-	struct net *net;
-	struct in6_addr addr;
-	int ifindex;
-};
-
-static int inet6_cmp(struct nf_conn *ct, void *work)
-{
-	struct masq_dev_work *w = (struct masq_dev_work *)work;
-	struct nf_conntrack_tuple *tuple;
-
-	if (!device_cmp(ct, (void *)(long)w->ifindex))
-		return 0;
-
-	tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple;
-
-	return ipv6_addr_equal(&w->addr, &tuple->dst.u3.in6);
-}
-
-static void iterate_cleanup_work(struct work_struct *work)
-{
-	struct masq_dev_work *w;
-
-	w = container_of(work, struct masq_dev_work, work);
-
-	nf_ct_iterate_cleanup_net(w->net, inet6_cmp, (void *)w, 0, 0);
-
-	put_net(w->net);
-	kfree(w);
-	atomic_dec(&v6_worker_count);
-	module_put(THIS_MODULE);
-}
-
 /* atomic notifier; can't call nf_ct_iterate_cleanup_net (it can sleep).
  *
  * Defer it to the system workqueue.
@@ -233,36 +276,19 @@ static int masq_inet6_event(struct notifier_block *this,
 {
 	struct inet6_ifaddr *ifa = ptr;
 	const struct net_device *dev;
-	struct masq_dev_work *w;
-	struct net *net;
+	union nf_inet_addr addr;
 
-	if (event != NETDEV_DOWN || atomic_read(&v6_worker_count) >= 16)
+	if (event != NETDEV_DOWN)
 		return NOTIFY_DONE;
 
 	dev = ifa->idev->dev;
-	net = maybe_get_net(dev_net(dev));
-	if (!net)
-		return NOTIFY_DONE;
 
-	if (!try_module_get(THIS_MODULE))
-		goto err_module;
+	memset(&addr, 0, sizeof(addr));
 
-	w = kmalloc(sizeof(*w), GFP_ATOMIC);
-	if (w) {
-		atomic_inc(&v6_worker_count);
-
-		INIT_WORK(&w->work, iterate_cleanup_work);
-		w->ifindex = dev->ifindex;
-		w->net = net;
-		w->addr = ifa->addr;
-		schedule_work(&w->work);
+	addr.in6 = ifa->addr;
 
-		return NOTIFY_DONE;
-	}
-
-	module_put(THIS_MODULE);
- err_module:
-	put_net(net);
+	nf_nat_masq_schedule(dev_net(dev), &addr, dev->ifindex, inet_cmp,
+			     GFP_ATOMIC);
 	return NOTIFY_DONE;
 }
 
diff --git linux-libre-5.14.12-gnu/net/sched/sch_api.c linux-libre-5.14.13-gnu/net/sched/sch_api.c
index f87d07736a14..148edd0e71e3 100644
--- linux-libre-5.14.12-gnu/net/sched/sch_api.c
+++ linux-libre-5.14.13-gnu/net/sched/sch_api.c
@@ -513,6 +513,12 @@ static struct qdisc_size_table *qdisc_get_stab(struct nlattr *opt,
 		return stab;
 	}
 
+	if (s->size_log > STAB_SIZE_LOG_MAX ||
+	    s->cell_log > STAB_SIZE_LOG_MAX) {
+		NL_SET_ERR_MSG(extack, "Invalid logarithmic size of size table");
+		return ERR_PTR(-EINVAL);
+	}
+
 	stab = kmalloc(sizeof(*stab) + tsize * sizeof(u16), GFP_KERNEL);
 	if (!stab)
 		return ERR_PTR(-ENOMEM);
diff --git linux-libre-5.14.12-gnu/sound/firewire/oxfw/oxfw.c linux-libre-5.14.13-gnu/sound/firewire/oxfw/oxfw.c
index cb5b5e3a481b..daf731364695 100644
--- linux-libre-5.14.12-gnu/sound/firewire/oxfw/oxfw.c
+++ linux-libre-5.14.13-gnu/sound/firewire/oxfw/oxfw.c
@@ -184,13 +184,16 @@ static int detect_quirks(struct snd_oxfw *oxfw, const struct ieee1394_device_id
 			model = val;
 	}
 
-	/*
-	 * Mackie Onyx Satellite with base station has a quirk to report a wrong
-	 * value in 'dbs' field of CIP header against its format information.
-	 */
-	if (vendor == VENDOR_LOUD && model == MODEL_SATELLITE)
+	if (vendor == VENDOR_LOUD) {
+		// Mackie Onyx Satellite with base station has a quirk to report a wrong
+		// value in 'dbs' field of CIP header against its format information.
 		oxfw->quirks |= SND_OXFW_QUIRK_WRONG_DBS;
 
+		// OXFW971-based models may transfer events by blocking method.
+		if (!(oxfw->quirks & SND_OXFW_QUIRK_JUMBO_PAYLOAD))
+			oxfw->quirks |= SND_OXFW_QUIRK_BLOCKING_TRANSMISSION;
+	}
+
 	return 0;
 }
 
diff --git linux-libre-5.14.12-gnu/sound/soc/intel/boards/sof_sdw.c linux-libre-5.14.13-gnu/sound/soc/intel/boards/sof_sdw.c
index 1a867c73a48e..cb3afc4519cf 100644
--- linux-libre-5.14.12-gnu/sound/soc/intel/boards/sof_sdw.c
+++ linux-libre-5.14.13-gnu/sound/soc/intel/boards/sof_sdw.c
@@ -860,6 +860,11 @@ static int create_sdw_dailink(struct device *dev, int *be_index,
 			      cpus + *cpu_id, cpu_dai_num,
 			      codecs, codec_num,
 			      NULL, &sdw_ops);
+		/*
+		 * SoundWire DAILINKs use 'stream' functions and Bank Switch operations
+		 * based on wait_for_completion(), tag them as 'nonatomic'.
+		 */
+		dai_links[*be_index].nonatomic = true;
 
 		ret = set_codec_init_func(link, dai_links + (*be_index)++,
 					  playback, group_id);
diff --git linux-libre-5.14.12-gnu/sound/soc/sof/core.c linux-libre-5.14.13-gnu/sound/soc/sof/core.c
index 3e4dd4a86363..59d0d7b2b55c 100644
--- linux-libre-5.14.12-gnu/sound/soc/sof/core.c
+++ linux-libre-5.14.13-gnu/sound/soc/sof/core.c
@@ -371,7 +371,6 @@ int snd_sof_device_remove(struct device *dev)
 			dev_warn(dev, "error: %d failed to prepare DSP for device removal",
 				 ret);
 
-		snd_sof_fw_unload(sdev);
 		snd_sof_ipc_free(sdev);
 		snd_sof_free_debug(sdev);
 		snd_sof_free_trace(sdev);
@@ -394,8 +393,7 @@ int snd_sof_device_remove(struct device *dev)
 		snd_sof_remove(sdev);
 
 	/* release firmware */
-	release_firmware(pdata->fw);
-	pdata->fw = NULL;
+	snd_sof_fw_unload(sdev);
 
 	return 0;
 }
diff --git linux-libre-5.14.12-gnu/sound/soc/sof/loader.c linux-libre-5.14.13-gnu/sound/soc/sof/loader.c
index 2b38a77cd594..9c3f251a0dd0 100644
--- linux-libre-5.14.12-gnu/sound/soc/sof/loader.c
+++ linux-libre-5.14.13-gnu/sound/soc/sof/loader.c
@@ -880,5 +880,7 @@ EXPORT_SYMBOL(snd_sof_run_firmware);
 void snd_sof_fw_unload(struct snd_sof_dev *sdev)
 {
 	/* TODO: support module unloading at runtime */
+	release_firmware(sdev->pdata->fw);
+	sdev->pdata->fw = NULL;
 }
 EXPORT_SYMBOL(snd_sof_fw_unload);
diff --git linux-libre-5.14.12-gnu/sound/usb/card.c linux-libre-5.14.13-gnu/sound/usb/card.c
index 6abfc9d079e7..fa75b7e72ad1 100644
--- linux-libre-5.14.12-gnu/sound/usb/card.c
+++ linux-libre-5.14.13-gnu/sound/usb/card.c
@@ -1020,7 +1020,7 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
 	return 0;
 }
 
-static int __usb_audio_resume(struct usb_interface *intf, bool reset_resume)
+static int usb_audio_resume(struct usb_interface *intf)
 {
 	struct snd_usb_audio *chip = usb_get_intfdata(intf);
 	struct snd_usb_stream *as;
@@ -1046,7 +1046,7 @@ static int __usb_audio_resume(struct usb_interface *intf, bool reset_resume)
 	 * we just notify and restart the mixers
 	 */
 	list_for_each_entry(mixer, &chip->mixer_list, list) {
-		err = snd_usb_mixer_resume(mixer, reset_resume);
+		err = snd_usb_mixer_resume(mixer);
 		if (err < 0)
 			goto err_out;
 	}
@@ -1066,20 +1066,10 @@ err_out:
 	atomic_dec(&chip->active); /* allow autopm after this point */
 	return err;
 }
-
-static int usb_audio_resume(struct usb_interface *intf)
-{
-	return __usb_audio_resume(intf, false);
-}
-
-static int usb_audio_reset_resume(struct usb_interface *intf)
-{
-	return __usb_audio_resume(intf, true);
-}
 #else
 #define usb_audio_suspend	NULL
 #define usb_audio_resume	NULL
-#define usb_audio_reset_resume	NULL
+#define usb_audio_resume	NULL
 #endif		/* CONFIG_PM */
 
 static const struct usb_device_id usb_audio_ids [] = {
@@ -1101,7 +1091,7 @@ static struct usb_driver usb_audio_driver = {
 	.disconnect =	usb_audio_disconnect,
 	.suspend =	usb_audio_suspend,
 	.resume =	usb_audio_resume,
-	.reset_resume =	usb_audio_reset_resume,
+	.reset_resume =	usb_audio_resume,
 	.id_table =	usb_audio_ids,
 	.supports_autosuspend = 1,
 };
diff --git linux-libre-5.14.12-gnu/sound/usb/mixer.c linux-libre-5.14.13-gnu/sound/usb/mixer.c
index 9b713b4a5ec4..fa7cf982d39e 100644
--- linux-libre-5.14.12-gnu/sound/usb/mixer.c
+++ linux-libre-5.14.13-gnu/sound/usb/mixer.c
@@ -3655,33 +3655,16 @@ static int restore_mixer_value(struct usb_mixer_elem_list *list)
 	return 0;
 }
 
-static int default_mixer_reset_resume(struct usb_mixer_elem_list *list)
-{
-	int err;
-
-	if (list->resume) {
-		err = list->resume(list);
-		if (err < 0)
-			return err;
-	}
-	return restore_mixer_value(list);
-}
-
-int snd_usb_mixer_resume(struct usb_mixer_interface *mixer, bool reset_resume)
+int snd_usb_mixer_resume(struct usb_mixer_interface *mixer)
 {
 	struct usb_mixer_elem_list *list;
-	usb_mixer_elem_resume_func_t f;
 	int id, err;
 
 	/* restore cached mixer values */
 	for (id = 0; id < MAX_ID_ELEMS; id++) {
 		for_each_mixer_elem(list, mixer, id) {
-			if (reset_resume)
-				f = list->reset_resume;
-			else
-				f = list->resume;
-			if (f) {
-				err = f(list);
+			if (list->resume) {
+				err = list->resume(list);
 				if (err < 0)
 					return err;
 			}
@@ -3702,7 +3685,6 @@ void snd_usb_mixer_elem_init_std(struct usb_mixer_elem_list *list,
 	list->id = unitid;
 	list->dump = snd_usb_mixer_dump_cval;
 #ifdef CONFIG_PM
-	list->resume = NULL;
-	list->reset_resume = default_mixer_reset_resume;
+	list->resume = restore_mixer_value;
 #endif
 }
diff --git linux-libre-5.14.12-gnu/sound/usb/mixer.h linux-libre-5.14.13-gnu/sound/usb/mixer.h
index ea41e7a1f7bf..16567912b998 100644
--- linux-libre-5.14.12-gnu/sound/usb/mixer.h
+++ linux-libre-5.14.13-gnu/sound/usb/mixer.h
@@ -70,7 +70,6 @@ struct usb_mixer_elem_list {
 	bool is_std_info;
 	usb_mixer_elem_dump_func_t dump;
 	usb_mixer_elem_resume_func_t resume;
-	usb_mixer_elem_resume_func_t reset_resume;
 };
 
 /* iterate over mixer element list of the given unit id */
@@ -122,7 +121,7 @@ int snd_usb_mixer_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
 
 #ifdef CONFIG_PM
 int snd_usb_mixer_suspend(struct usb_mixer_interface *mixer);
-int snd_usb_mixer_resume(struct usb_mixer_interface *mixer, bool reset_resume);
+int snd_usb_mixer_resume(struct usb_mixer_interface *mixer);
 #endif
 
 int snd_usb_set_cur_mix_value(struct usb_mixer_elem_info *cval, int channel,
diff --git linux-libre-5.14.12-gnu/sound/usb/mixer_quirks.c linux-libre-5.14.13-gnu/sound/usb/mixer_quirks.c
index 0a3cb8fd7d00..4a4d3361ac04 100644
--- linux-libre-5.14.12-gnu/sound/usb/mixer_quirks.c
+++ linux-libre-5.14.13-gnu/sound/usb/mixer_quirks.c
@@ -151,7 +151,7 @@ static int add_single_ctl_with_resume(struct usb_mixer_interface *mixer,
 		*listp = list;
 	list->mixer = mixer;
 	list->id = id;
-	list->reset_resume = resume;
+	list->resume = resume;
 	kctl = snd_ctl_new1(knew, list);
 	if (!kctl) {
 		kfree(list);
