6.19.12-rc1 review

index 51a98f27d5d91..f2ee2cbf3486b 100644
@@ -38,7 +38,7 @@ struct fbnic_net;
 #define FBNIC_MAX_XDPQS			128u
 
 /* These apply to TWQs, TCQ, RCQ */
-#define FBNIC_QUEUE_SIZE_MIN		16u
+#define FBNIC_QUEUE_SIZE_MIN		64u
 #define FBNIC_QUEUE_SIZE_MAX		SZ_64K
 
 #define FBNIC_TXQ_SIZE_DEFAULT		1024

index 11fe83d6109d7..0aea870b87a6c 100644
@@ -7806,7 +7806,8 @@ static int check_mem_access(struct bpf_verifier_env *env, int insn_idx, u32 regn
 	} else if (reg->type == CONST_PTR_TO_MAP) {
 		err = check_ptr_to_map_access(env, regs, regno, off, size, t,
 					      value_regno);
-	} else if (base_type(reg->type) == PTR_TO_BUF) {
+	} else if (base_type(reg->type) == PTR_TO_BUF &&
+		   !type_may_be_null(reg->type)) {
 		bool rdonly_mem = type_is_rdonly_mem(reg->type);
 		u32 *max_access;
 

index e448a2553f7ce..42734975a06bc 100644
@@ -2739,6 +2739,10 @@ int bpf_kprobe_multi_link_attach(const union bpf_attr *attr, struct bpf_prog *pr
 	if (!is_kprobe_multi(prog))
 		return -EINVAL;
 
+	/* kprobe_multi is not allowed to be sleepable. */
+	if (prog->sleepable)
+		return -EINVAL;
+
 	/* Writing to context is not allowed for kprobes. */
 	if (prog->aux->kprobe_write_ctx)
 		return -EINVAL;

index 0aea870b87a6c..d1394e16d108c 100644
@@ -608,6 +608,13 @@ static bool is_atomic_load_insn(const struct bpf_insn *insn)
 	       insn->imm == BPF_LOAD_ACQ;
 }
 
+static bool is_atomic_fetch_insn(const struct bpf_insn *insn)
+{
+	return BPF_CLASS(insn->code) == BPF_STX &&
+	       BPF_MODE(insn->code) == BPF_ATOMIC &&
+	       (insn->imm & BPF_FETCH);
+}
+
 static int __get_spi(s32 off)
 {
 	return (-off - 1) / BPF_REG_SIZE;

@@ -4356,10 +4363,24 @@ static int backtrack_insn(struct bpf_verifier_env *env, int idx, int subseq_idx,
 			   * dreg still needs precision before this insn
 			   */
 		}
-	} else if (class == BPF_LDX || is_atomic_load_insn(insn)) {
-		if (!bt_is_reg_set(bt, dreg))
+	} else if (class == BPF_LDX ||
+		   is_atomic_load_insn(insn) ||
+		   is_atomic_fetch_insn(insn)) {
+		u32 load_reg = dreg;
+
+		/*
+		 * Atomic fetch operation writes the old value into
+		 * a register (sreg or r0) and if it was tracked for
+		 * precision, propagate to the stack slot like we do
+		 * in regular ldx.
+		 */
+		if (is_atomic_fetch_insn(insn))
+			load_reg = insn->imm == BPF_CMPXCHG ?
+				   BPF_REG_0 : sreg;
+
+		if (!bt_is_reg_set(bt, load_reg))
 			return 0;
-		bt_clear_reg(bt, dreg);
+		bt_clear_reg(bt, load_reg);
 
 		/* scalars can only be spilled into stack w/o losing precision.
 		 * Load from any other memory can be zero extended.

@@ -233,7 +233,6 @@ static void drm_events_release(struct dr
 void drm_file_free(struct drm_file *file)
 {
 	struct drm_device *dev;
-	int idx;
 
 	if (!file)
 		return;

@@ -250,11 +249,9 @@ void drm_file_free(struct drm_file *file
 
 	drm_events_release(file);
 
-	if (drm_core_check_feature(dev, DRIVER_MODESET) &&
-	    drm_dev_enter(dev, &idx)) {
+	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
 		drm_fb_release(file);
 		drm_property_destroy_user_blobs(dev, file);
-		drm_dev_exit(idx);
 	}
 
 	if (drm_core_check_feature(dev, DRIVER_SYNCOBJ))

@@ -577,13 +577,10 @@ void drm_mode_config_cleanup(struct drm_
 	 */
 	WARN_ON(!list_empty(&dev->mode_config.fb_list));
 	list_for_each_entry_safe(fb, fbt, &dev->mode_config.fb_list, head) {
-		if (list_empty(&fb->filp_head) || drm_framebuffer_read_refcount(fb) > 1) {
-			struct drm_printer p = drm_dbg_printer(dev, DRM_UT_KMS, "[leaked fb]");
+		struct drm_printer p = drm_dbg_printer(dev, DRM_UT_KMS, "[leaked fb]");
 
-			drm_printf(&p, "framebuffer[%u]:\n", fb->base.id);
-			drm_framebuffer_print_info(&p, 1, fb);
-		}
-		list_del_init(&fb->filp_head);
+		drm_printf(&p, "framebuffer[%u]:\n", fb->base.id);
+		drm_framebuffer_print_info(&p, 1, fb);
 		drm_framebuffer_free(&fb->base.refcount);
 	}
 

index 303bc308f80a8..c96fec2ebb3e7 100644
@@ -64,7 +64,7 @@
 #define BNO055_GRAVITY_DATA_X_LSB_REG	0x2E
 #define BNO055_GRAVITY_DATA_Y_LSB_REG	0x30
 #define BNO055_GRAVITY_DATA_Z_LSB_REG	0x32
-#define BNO055_SCAN_CH_COUNT ((BNO055_GRAVITY_DATA_Z_LSB_REG - BNO055_ACC_DATA_X_LSB_REG) / 2)
+#define BNO055_SCAN_CH_COUNT ((BNO055_GRAVITY_DATA_Z_LSB_REG - BNO055_ACC_DATA_X_LSB_REG) / 2 + 1)
 #define BNO055_TEMP_REG			0x34
 #define BNO055_CALIB_STAT_REG		0x35
 #define BNO055_CALIB_STAT_MAGN_SHIFT 0

index 2e33afbbfda48..04068f4eb3422 100644
@@ -2466,8 +2466,10 @@ int gpiod_request_commit(struct gpio_desc *desc, const char *label)
 		return -EBUSY;
 
 	offset = gpiod_hwgpio(desc);
-	if (!gpiochip_line_is_valid(guard.gc, offset))
-		return -EINVAL;
+	if (!gpiochip_line_is_valid(guard.gc, offset)) {
+		ret = -EINVAL;
+		goto out_clear_bit;
+	}
 
 	/* NOTE:  gpio_request() can be called in early boot,
 	 * before IRQs are enabled, for non-sleeping (SOC) GPIOs.

index 669a638bf3efc..c88327d200acc 100644
@@ -800,7 +800,7 @@ static struct qcom_icc_node qhs_compute_cfg = {
 	.channels = 1,
 	.buswidth = 4,
 	.num_links = 1,
-	.link_nodes = { MASTER_CDSP_NOC_CFG },
+	.link_nodes = { &qhm_nsp_noc_config },
 };
 
 static struct qcom_icc_node qhs_cpr_cx = {

@@ -874,7 +874,7 @@ static struct qcom_icc_node qhs_lpass_cfg = {
 	.channels = 1,
 	.buswidth = 4,
 	.num_links = 1,
-	.link_nodes = { MASTER_CNOC_LPASS_AG_NOC },
+	.link_nodes = { &qhm_config_noc },
 };
 
 static struct qcom_icc_node qhs_mss_cfg = {

index e16f467b72e7a..6316ae5a1c310 100644
@@ -511,8 +511,9 @@ static void gpio_shared_remove_adev(struct auxiliary_device *adev)
 	auxiliary_device_uninit(adev);
 }
 
-int gpio_device_setup_shared(struct gpio_device *gdev)
+int gpiochip_setup_shared(struct gpio_chip *gc)
 {
+	struct gpio_device *gdev = gc->gpiodev;
 	struct gpio_shared_entry *entry;
 	struct gpio_shared_ref *ref;
 	struct gpio_desc *desc;

@@ -537,12 +538,34 @@ int gpio_device_setup_shared(struct gpio_device *gdev)
 	 * exposing shared pins. Find them and create the proxy devices.
 	 */
 	list_for_each_entry(entry, &gpio_shared_list, list) {
+		guard(mutex)(&entry->lock);
+
 		if (!device_match_fwnode(&gdev->dev, entry->fwnode))
 			continue;
 
 		if (list_count_nodes(&entry->refs) <= 1)
 			continue;
 
+#if IS_ENABLED(CONFIG_OF)
+		if (is_of_node(entry->fwnode) && gc->of_xlate) {
+			/*
+			 * This is the earliest that we can tranlate the
+			 * devicetree offset to the chip offset.
+			 */
+			struct of_phandle_args gpiospec = { };
+
+			gpiospec.np = to_of_node(entry->fwnode);
+			gpiospec.args_count = 2;
+			gpiospec.args[0] = entry->offset;
+
+			ret = gc->of_xlate(gc, &gpiospec, NULL);
+			if (ret < 0)
+				return ret;
+
+			entry->offset = ret;
+		}
+#endif /* CONFIG_OF */
+
 		desc = &gdev->descs[entry->offset];
 
 		__set_bit(GPIOD_FLAG_SHARED, &desc->flags);

@@ -580,6 +603,8 @@ void gpio_device_teardown_shared(struct gpio_device *gdev)
 	struct gpio_shared_ref *ref;
 
 	list_for_each_entry(entry, &gpio_shared_list, list) {
+		guard(mutex)(&entry->lock);
+
 		if (!device_match_fwnode(&gdev->dev, entry->fwnode))
 			continue;
 

index 40568ef7364cc..e11e260e1f590 100644
@@ -14,14 +14,14 @@ struct device;
 
 #if IS_ENABLED(CONFIG_GPIO_SHARED)
 
-int gpio_device_setup_shared(struct gpio_device *gdev);
+int gpiochip_setup_shared(struct gpio_chip *gc);
 void gpio_device_teardown_shared(struct gpio_device *gdev);
 int gpio_shared_add_proxy_lookup(struct device *consumer, const char *con_id,
 				 unsigned long lflags);
 
 #else
 
-static inline int gpio_device_setup_shared(struct gpio_device *gdev)
+static inline int gpiochip_setup_shared(struct gpio_chip *gc)
 {
 	return 0;
 }

index 04068f4eb3422..0285142893642 100644
@@ -1211,7 +1211,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
 	if (ret)
 		goto err_remove_irqchip_mask;
 
-	ret = gpio_device_setup_shared(gdev);
+	ret = gpiochip_setup_shared(gc);
 	if (ret)
 		goto err_remove_irqchip;
 

index 6316ae5a1c310..9c31736d29b77 100644
@@ -443,8 +443,8 @@ static bool gpio_shared_dev_is_reset_gpio(struct device *consumer,
 }
 #endif /* CONFIG_RESET_GPIO */
 
-int gpio_shared_add_proxy_lookup(struct device *consumer, const char *con_id,
-				 unsigned long lflags)
+int gpio_shared_add_proxy_lookup(struct device *consumer, struct fwnode_handle *fwnode,
+				 const char *con_id, unsigned long lflags)
 {
 	const char *dev_id = dev_name(consumer);
 	struct gpiod_lookup_table *lookup;

@@ -463,7 +463,7 @@ int gpio_shared_add_proxy_lookup(struct device *consumer, const char *con_id,
 			if (!ref->fwnode && strstarts(dev_name(consumer), "reset.gpio.")) {
 				if (!gpio_shared_dev_is_reset_gpio(consumer, entry, ref))
 					continue;
-			} else if (!device_match_fwnode(consumer, ref->fwnode)) {
+			} else if (fwnode != ref->fwnode) {
 				continue;
 			}
 

index e11e260e1f590..15e72a8dcdb13 100644
@@ -11,13 +11,15 @@
 struct gpio_device;
 struct gpio_desc;
 struct device;
+struct fwnode_handle;
 
 #if IS_ENABLED(CONFIG_GPIO_SHARED)
 
 int gpiochip_setup_shared(struct gpio_chip *gc);
 void gpio_device_teardown_shared(struct gpio_device *gdev);
-int gpio_shared_add_proxy_lookup(struct device *consumer, const char *con_id,
-				 unsigned long lflags);
+int gpio_shared_add_proxy_lookup(struct device *consumer,
+				 struct fwnode_handle *fwnode,
+				 const char *con_id, unsigned long lflags);
 
 #else
 

@@ -29,6 +31,7 @@ static inline int gpiochip_setup_shared(struct gpio_chip *gc)
 static inline void gpio_device_teardown_shared(struct gpio_device *gdev) { }
 
 static inline int gpio_shared_add_proxy_lookup(struct device *consumer,
+					       struct fwnode_handle *fwnode,
 					       const char *con_id,
 					       unsigned long lflags)
 {

index 0285142893642..fc7c4bf2de2be 100644
@@ -4720,8 +4720,8 @@ struct gpio_desc *gpiod_find_and_request(struct device *consumer,
 			 * lookup table for the proxy device as previously
 			 * we only knew the consumer's fwnode.
 			 */
-			ret = gpio_shared_add_proxy_lookup(consumer, con_id,
-							   lookupflags);
+			ret = gpio_shared_add_proxy_lookup(consumer, fwnode,
+							   con_id, lookupflags);
 			if (ret)
 				return ERR_PTR(ret);
 

index 6e67f43ac0bdd..3ced47db1521c 100644
@@ -60,8 +60,8 @@ static int qixis_cpld_gpio_probe(struct platform_device *pdev)
 			return PTR_ERR(reg);
 
 		regmap = devm_regmap_init_mmio(&pdev->dev, reg, &regmap_config_8r_8v);
-		if (!regmap)
-			return -ENODEV;
+		if (IS_ERR(regmap))
+			return PTR_ERR(regmap);
 
 		/* In this case, the offset of our register is 0 inside the
 		 * regmap area that we just created.

index 8f355df883d8a..250bf8fa51677 100644
@@ -1465,11 +1465,17 @@ EXPORT_SYMBOL(devm_drm_put_bridge);
 static void drm_bridge_debugfs_show_bridge(struct drm_printer *p,
 					   struct drm_bridge *bridge,
 					   unsigned int idx,
-					   bool lingering)
+					   bool lingering,
+					   bool scoped)
 {
+	unsigned int refcount = kref_read(&bridge->refcount);
+
+	if (scoped)
+		refcount--;
+
 	drm_printf(p, "bridge[%u]: %ps\n", idx, bridge->funcs);
 
-	drm_printf(p, "\trefcount: %u%s\n", kref_read(&bridge->refcount),
+	drm_printf(p, "\trefcount: %u%s\n", refcount,
 		   lingering ? " [lingering]" : "");
 
 	drm_printf(p, "\ttype: [%d] %s\n",

@@ -1503,10 +1509,10 @@ static int allbridges_show(struct seq_file *m, void *data)
 	mutex_lock(&bridge_lock);
 
 	list_for_each_entry(bridge, &bridge_list, list)
-		drm_bridge_debugfs_show_bridge(&p, bridge, idx++, false);
+		drm_bridge_debugfs_show_bridge(&p, bridge, idx++, false, false);
 
 	list_for_each_entry(bridge, &bridge_lingering_list, list)
-		drm_bridge_debugfs_show_bridge(&p, bridge, idx++, true);
+		drm_bridge_debugfs_show_bridge(&p, bridge, idx++, true, false);
 
 	mutex_unlock(&bridge_lock);
 

@@ -1521,7 +1527,7 @@ static int encoder_bridges_show(struct seq_file *m, void *data)
 	unsigned int idx = 0;
 
 	drm_for_each_bridge_in_chain_scoped(encoder, bridge)
-		drm_bridge_debugfs_show_bridge(&p, bridge, idx++, false);
+		drm_bridge_debugfs_show_bridge(&p, bridge, idx++, false, true);
 
 	return 0;
 }

index 428d8f65bff36..3842e59291b93 100644
@@ -913,7 +913,7 @@ static int decode_deactivate(struct qaic_device *qdev, void *trans, u32 *msg_len
 		 */
 		return -ENODEV;
 
-	if (status) {
+	if (usr && status) {
 		/*
 		 * Releasing resources failed on the device side, which puts
 		 * us in a bind since they may still be in use, so enable the

@@ -1108,6 +1108,9 @@ static void *msg_xfer(struct qaic_device *qdev, struct wrapper_list *wrappers, u
 	mutex_lock(&qdev->cntl_mutex);
 	if (!list_empty(&elem.list))
 		list_del(&elem.list);
+	/* resp_worker() processed the response but the wait was interrupted */
+	else if (ret == -ERESTARTSYS)
+		ret = 0;
 	if (!ret && !elem.buf)
 		ret = -ETIMEDOUT;
 	else if (ret > 0 && !elem.buf)

@@ -1418,9 +1421,49 @@ static void resp_worker(struct work_struct *work)
 	}
 	mutex_unlock(&qdev->cntl_mutex);
 
-	if (!found)
+	if (!found) {
+		/*
+		 * The user might have gone away at this point without waiting
+		 * for QAIC_TRANS_DEACTIVATE_FROM_DEV transaction coming from
+		 * the device. If this is not handled correctly, the host will
+		 * not know that the DBC[n] has been freed on the device.
+		 * Due to this failure in synchronization between the device and
+		 * the host, if another user requests to activate a network, and
+		 * the device assigns DBC[n] again, save_dbc_buf() will hang,
+		 * waiting for dbc[n]->in_use to be set to false, which will not
+		 * happen unless the qaic_dev_reset_clean_local_state() gets
+		 * called by resetting the device (or re-inserting the module).
+		 *
+		 * As a solution, we look for QAIC_TRANS_DEACTIVATE_FROM_DEV
+		 * transactions in the message before disposing of it, then
+		 * handle releasing the DBC resources.
+		 *
+		 * Since the user has gone away, if the device could not
+		 * deactivate the network (status != 0), there is no way to
+		 * enable and reassign the DBC to the user. We can put trust in
+		 * the device that it will release all the active DBCs in
+		 * response to the QAIC_TRANS_TERMINATE_TO_DEV transaction,
+		 * otherwise, the user can issue an soc_reset to the device.
+		 */
+		u32 msg_count = le32_to_cpu(msg->hdr.count);
+		u32 msg_len = le32_to_cpu(msg->hdr.len);
+		u32 len = 0;
+		int j;
+
+		for (j = 0; j < msg_count && len < msg_len; ++j) {
+			struct wire_trans_hdr *trans_hdr;
+
+			trans_hdr = (struct wire_trans_hdr *)(msg->data + len);
+			if (le32_to_cpu(trans_hdr->type) == QAIC_TRANS_DEACTIVATE_FROM_DEV) {
+				if (decode_deactivate(qdev, trans_hdr, &len, NULL))
+					len += le32_to_cpu(trans_hdr->len);
+			} else {
+				len += le32_to_cpu(trans_hdr->len);
+			}
+		}
 		/* request must have timed out, drop packet */
 		kfree(msg);
+	}
 
 	kfree(resp);
 }

index 41c89f5c616da..81446f9649ae9 100644
@@ -1084,6 +1084,10 @@ static int io_import_fixed(int ddir, struct iov_iter *iter,
 		return ret;
 	if (!(imu->dir & (1 << ddir)))
 		return -EFAULT;
+	if (unlikely(!len)) {
+		iov_iter_bvec(iter, ddir, NULL, 0, 0);
+		return 0;
+	}
 
 	offset = buf_addr - imu->ubuf;
 

index ca2bfa25eb04c..3bca543817a60 100644
@@ -103,10 +103,10 @@ static int tps53679_identify_chip(struct i2c_client *client,
 	}
 
 	ret = i2c_smbus_read_block_data(client, PMBUS_IC_DEVICE_ID, buf);
-	if (ret < 0)
-		return ret;
+	if (ret <= 0)
+		return ret < 0 ? ret : -EIO;
 
-	/* Adjust length if null terminator if present */
+	/* Adjust length if null terminator is present */
 	buf_len = (buf[ret - 1] != '\x00' ? ret : ret - 1);
 
 	id_len = strlen(id);

index 6a4a978eca7e8..24c1f961c7668 100644
@@ -104,7 +104,10 @@ static int pxe1610_probe(struct i2c_client *client)
 	 * By default this device doesn't boot to page 0, so set page 0
 	 * to access all pmbus registers.
 	 */
-	i2c_smbus_write_byte_data(client, PMBUS_PAGE, 0);
+	ret = i2c_smbus_write_byte_data(client, PMBUS_PAGE, 0);
+	if (ret < 0)
+		return dev_err_probe(&client->dev, ret,
+				     "Failed to set page 0\n");
 
 	/* Read Manufacturer id */
 	ret = i2c_smbus_read_block_data(client, PMBUS_MFR_ID, buf);

index aabd0bcdfeee3..8715d380784a0 100644
@@ -173,3 +173,4 @@ module_i2c_driver(ltc4286_driver);
 MODULE_AUTHOR("Delphine CC Chiu <[email protected]>");
 MODULE_DESCRIPTION("PMBUS driver for LTC4286 and compatibles");
 MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS("PMBUS");

index 9c31736d29b77..692f568ffe7a4 100644
@@ -538,48 +538,48 @@ int gpiochip_setup_shared(struct gpio_chip *gc)
 	 * exposing shared pins. Find them and create the proxy devices.
 	 */
 	list_for_each_entry(entry, &gpio_shared_list, list) {
-		guard(mutex)(&entry->lock);
-
 		if (!device_match_fwnode(&gdev->dev, entry->fwnode))
 			continue;
 
 		if (list_count_nodes(&entry->refs) <= 1)
 			continue;
 
+		scoped_guard(mutex, &entry->lock) {
 #if IS_ENABLED(CONFIG_OF)
-		if (is_of_node(entry->fwnode) && gc->of_xlate) {
-			/*
-			 * This is the earliest that we can tranlate the
-			 * devicetree offset to the chip offset.
-			 */
-			struct of_phandle_args gpiospec = { };
+			if (is_of_node(entry->fwnode) && gc->of_xlate) {
+				/*
+				 * This is the earliest that we can tranlate the
+				 * devicetree offset to the chip offset.
+				 */
+				struct of_phandle_args gpiospec = { };
 
-			gpiospec.np = to_of_node(entry->fwnode);
-			gpiospec.args_count = 2;
-			gpiospec.args[0] = entry->offset;
+				gpiospec.np = to_of_node(entry->fwnode);
+				gpiospec.args_count = 2;
+				gpiospec.args[0] = entry->offset;
 
-			ret = gc->of_xlate(gc, &gpiospec, NULL);
-			if (ret < 0)
-				return ret;
+				ret = gc->of_xlate(gc, &gpiospec, NULL);
+				if (ret < 0)
+					return ret;
 
-			entry->offset = ret;
-		}
+				entry->offset = ret;
+			}
 #endif /* CONFIG_OF */
 
-		desc = &gdev->descs[entry->offset];
+			desc = &gdev->descs[entry->offset];
 
-		__set_bit(GPIOD_FLAG_SHARED, &desc->flags);
-		/*
-		 * Shared GPIOs are not requested via the normal path. Make
-		 * them inaccessible to anyone even before we register the
-		 * chip.
-		 */
-		ret = gpiod_request_commit(desc, "shared");
-		if (ret)
-			return ret;
+			__set_bit(GPIOD_FLAG_SHARED, &desc->flags);
+			/*
+			 * Shared GPIOs are not requested via the normal path. Make
+			 * them inaccessible to anyone even before we register the
+			 * chip.
+			 */
+			ret = gpiod_request_commit(desc, "shared");
+			if (ret)
+				return ret;
 
-		pr_debug("GPIO %u owned by %s is shared by multiple consumers\n",
-			 entry->offset, gpio_device_get_label(gdev));
+			pr_debug("GPIO %u owned by %s is shared by multiple consumers\n",
+				 entry->offset, gpio_device_get_label(gdev));
+		}
 
 		list_for_each_entry(ref, &entry->refs, list) {
 			pr_debug("Setting up a shared GPIO entry for %s (con_id: '%s')\n",

index f36fd36da2692..5fa27de89210a 100644
@@ -963,11 +963,8 @@ static int stm32_ospi_probe(struct platform_device *pdev)
 static void stm32_ospi_remove(struct platform_device *pdev)
 {
 	struct stm32_ospi *ospi = platform_get_drvdata(pdev);
-	int ret;
 
-	ret = pm_runtime_resume_and_get(ospi->dev);
-	if (ret < 0)
-		return;
+	pm_runtime_resume_and_get(ospi->dev);
 
 	spi_unregister_controller(ospi->ctrl);
 	/* Disable ospi */

index 5fa27de89210a..2988ff288ff02 100644
@@ -939,13 +939,15 @@ static int stm32_ospi_probe(struct platform_device *pdev)
 	if (ret) {
 		/* Disable ospi */
 		writel_relaxed(0, ospi->regs_base + OSPI_CR);
-		goto err_pm_resume;
+		goto err_reset_control;
 	}
 
 	pm_runtime_put_autosuspend(ospi->dev);
 
 	return 0;
 
+err_reset_control:
+	reset_control_release(ospi->rstc);
 err_pm_resume:
 	pm_runtime_put_sync_suspend(ospi->dev);
 

index afb06598b6e1a..0b625a52a5984 100644
@@ -187,6 +187,12 @@ static int xe_pagefault_service(struct xe_pagefault *pf)
 		goto unlock_vm;
 	}
 
+	if (xe_vma_read_only(vma) &&
+	    pf->consumer.access_type != XE_PAGEFAULT_ACCESS_TYPE_READ) {
+		err = -EPERM;
+		goto unlock_vm;
+	}
+
 	atomic = xe_pagefault_access_is_atomic(pf->consumer.access_type);
 
 	if (xe_vma_is_cpu_addr_mirror(vma))

index bdbdbbf6a6781..ba4d52001b853 100644
@@ -603,6 +603,7 @@ static int pxp_start(struct xe_pxp *pxp, u8 type)
 			drm_err(&pxp->xe->drm, "PXP termination failed before start\n");
 			mutex_lock(&pxp->mutex);
 			pxp->status = XE_PXP_ERROR;
+			complete_all(&pxp->termination);
 
 			goto out_unlock;
 		}

index ba4d52001b853..fdcecc026e937 100644
@@ -891,11 +891,6 @@ int xe_pxp_pm_suspend(struct xe_pxp *pxp)
 		pxp->key_instance++;
 		needs_queue_inval = true;
 		break;
-	default:
-		drm_err(&pxp->xe->drm, "unexpected state during PXP suspend: %u",
-			pxp->status);
-		ret = -EIO;
-		goto out;
 	}
 
 	/*

@@ -920,7 +915,6 @@ int xe_pxp_pm_suspend(struct xe_pxp *pxp)
 
 	pxp->last_suspend_key_instance = pxp->key_instance;
 
-out:
 	return ret;
 }
 

index fdcecc026e937..9261a8412b64f 100644
@@ -532,7 +532,7 @@ static int __exec_queue_add(struct xe_pxp *pxp, struct xe_exec_queue *q)
 static int pxp_start(struct xe_pxp *pxp, u8 type)
 {
 	int ret = 0;
-	bool restart = false;
+	bool restart;
 
 	if (!xe_pxp_is_enabled(pxp))
 		return -ENODEV;

@@ -561,6 +561,8 @@ static int pxp_start(struct xe_pxp *pxp, u8 type)
 					 msecs_to_jiffies(PXP_ACTIVATION_TIMEOUT_MS)))
 		return -ETIMEDOUT;
 
+	restart = false;
+
 	mutex_lock(&pxp->mutex);
 
 	/* If PXP is not already active, turn it on */

index 3bca543817a60..249974c13aa39 100644
@@ -175,8 +175,8 @@ static int tps53676_identify(struct i2c_client *client,
 	ret = i2c_smbus_read_block_data(client, PMBUS_IC_DEVICE_ID, buf);
 	if (ret < 0)
 		return ret;
-	if (strncmp("TI\x53\x67\x60", buf, 5)) {
-		dev_err(&client->dev, "Unexpected device ID: %s\n", buf);
+	if (ret != 6 || memcmp(buf, "TI\x53\x67\x60\x00", 6)) {
+		dev_err(&client->dev, "Unexpected device ID: %*ph\n", ret, buf);
 		return -ENODEV;
 	}
 

index b2589fe2425cc..3393e1f305709 100644
@@ -1066,6 +1066,13 @@ static const struct nand_ecc_engine_ops aml_sfc_ecc_engine_ops = {
 	.finish_io_req = aml_sfc_ecc_finish_io_req,
 };
 
+static void aml_sfc_unregister_ecc_engine(void *data)
+{
+	struct nand_ecc_engine *eng = data;
+
+	nand_ecc_unregister_on_host_hw_engine(eng);
+}
+
 static int aml_sfc_clk_init(struct aml_sfc *sfc)
 {
 	sfc->gate_clk = devm_clk_get_enabled(sfc->dev, "gate");

@@ -1149,6 +1156,11 @@ static int aml_sfc_probe(struct platform_device *pdev)
 	if (ret)
 		return dev_err_probe(&pdev->dev, ret, "failed to register Aml host ecc engine.\n");
 
+	ret = devm_add_action_or_reset(dev, aml_sfc_unregister_ecc_engine,
+				       &sfc->ecc_eng);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to add ECC unregister action\n");
+
 	ret = of_property_read_u32(np, "amlogic,rx-adj", &val);
 	if (!ret)
 		sfc->rx_adj = val;

index 89928d38831b6..86c79156a46b9 100644
@@ -725,7 +725,7 @@ static ssize_t occ_show_extended(struct device *dev,
 	switch (sattr->nr) {
 	case 0:
 		if (extn->flags & EXTN_FLAG_SENSOR_ID) {
-			rc = sysfs_emit(buf, "%u",
+			rc = sysfs_emit(buf, "%u\n",
 					get_unaligned_be32(&extn->sensor_id));
 		} else {
 			rc = sysfs_emit(buf, "%4phN\n", extn->name);

index 9f53979b69625..d9afb6ae98cf5 100644
@@ -150,7 +150,7 @@ static void aplic_pm_remove(void *data)
 	struct device *dev = priv->dev;
 
 	list_del(&priv->head);
-	if (dev->pm_domain)
+	if (dev->pm_domain && dev->of_node)
 		dev_pm_genpd_remove_notifier(dev);
 }
 

@@ -165,7 +165,7 @@ static int aplic_pm_add(struct device *dev, struct aplic_priv *priv)
 
 	priv->saved_hw_regs.srcs = srcs;
 	list_add(&priv->head, &aplics);
-	if (dev->pm_domain) {
+	if (dev->pm_domain && dev->of_node) {
 		priv->genpd_nb.notifier_call = aplic_pm_notifier;
 		ret = dev_pm_genpd_add_notifier(dev, &priv->genpd_nb);
 		if (ret)

index 1b683d55d6ea4..ac48bfa47e081 100644
@@ -151,7 +151,6 @@ static struct efidrm_device *efidrm_device_create(struct drm_driver *drv,
 	struct drm_sysfb_device *sysfb;
 	struct drm_device *dev;
 	struct resource *mem = NULL;
-	void __iomem *screen_base = NULL;
 	struct drm_plane *primary_plane;
 	struct drm_crtc *crtc;
 	struct drm_encoder *encoder;

@@ -236,21 +235,38 @@ static struct efidrm_device *efidrm_device_create(struct drm_driver *drv,
 
 	mem_flags = efidrm_get_mem_flags(dev, res->start, vsize);
 
-	if (mem_flags & EFI_MEMORY_WC)
-		screen_base = devm_ioremap_wc(&pdev->dev, mem->start, resource_size(mem));
-	else if (mem_flags & EFI_MEMORY_UC)
-		screen_base = devm_ioremap(&pdev->dev, mem->start, resource_size(mem));
-	else if (mem_flags & EFI_MEMORY_WT)
-		screen_base = devm_memremap(&pdev->dev, mem->start, resource_size(mem),
-					    MEMREMAP_WT);
-	else if (mem_flags & EFI_MEMORY_WB)
-		screen_base = devm_memremap(&pdev->dev, mem->start, resource_size(mem),
-					    MEMREMAP_WB);
-	else
+	if (mem_flags & EFI_MEMORY_WC) {
+		void __iomem *screen_base = devm_ioremap_wc(&pdev->dev, mem->start,
+							    resource_size(mem));
+
+		if (!screen_base)
+			return ERR_PTR(-ENXIO);
+		iosys_map_set_vaddr_iomem(&sysfb->fb_addr, screen_base);
+	} else if (mem_flags & EFI_MEMORY_UC) {
+		void __iomem *screen_base = devm_ioremap(&pdev->dev, mem->start,
+							 resource_size(mem));
+
+		if (!screen_base)
+			return ERR_PTR(-ENXIO);
+		iosys_map_set_vaddr_iomem(&sysfb->fb_addr, screen_base);
+	} else if (mem_flags & EFI_MEMORY_WT) {
+		void *screen_base = devm_memremap(&pdev->dev, mem->start,
+						  resource_size(mem), MEMREMAP_WT);
+
+		if (IS_ERR(screen_base))
+			return ERR_CAST(screen_base);
+		iosys_map_set_vaddr(&sysfb->fb_addr, screen_base);
+	} else if (mem_flags & EFI_MEMORY_WB) {
+		void *screen_base = devm_memremap(&pdev->dev, mem->start,
+						  resource_size(mem), MEMREMAP_WB);
+
+		if (IS_ERR(screen_base))
+			return ERR_CAST(screen_base);
+		iosys_map_set_vaddr(&sysfb->fb_addr, screen_base);
+	} else {
 		drm_err(dev, "invalid mem_flags: 0x%llx\n", mem_flags);
-	if (!screen_base)
-		return ERR_PTR(-ENOMEM);
-	iosys_map_set_vaddr_iomem(&sysfb->fb_addr, screen_base);
+		return ERR_PTR(-EINVAL);
+	}
 
 	/*
 	 * Modesetting

index a1445799e23d8..b685d9954df43 100644
@@ -111,6 +111,8 @@ enum ec_sensors {
 	ec_sensor_temp_mb,
 	/* "T_Sensor" temperature sensor reading [℃] */
 	ec_sensor_temp_t_sensor,
+	/* like ec_sensor_temp_t_sensor, but at an alternate address [℃] */
+	ec_sensor_temp_t_sensor_alt1,
 	/* VRM temperature [℃] */
 	ec_sensor_temp_vrm,
 	/* VRM east (right) temperature [℃] */

@@ -160,6 +162,7 @@ enum ec_sensors {
 #define SENSOR_TEMP_CPU_PACKAGE BIT(ec_sensor_temp_cpu_package)
 #define SENSOR_TEMP_MB BIT(ec_sensor_temp_mb)
 #define SENSOR_TEMP_T_SENSOR BIT(ec_sensor_temp_t_sensor)
+#define SENSOR_TEMP_T_SENSOR_ALT1 BIT(ec_sensor_temp_t_sensor_alt1)
 #define SENSOR_TEMP_VRM BIT(ec_sensor_temp_vrm)
 #define SENSOR_TEMP_VRME BIT(ec_sensor_temp_vrme)
 #define SENSOR_TEMP_VRMW BIT(ec_sensor_temp_vrmw)

@@ -279,6 +282,8 @@ static const struct ec_sensor_info sensors_family_amd_600[] = {
 		EC_SENSOR("VRM", hwmon_temp, 1, 0x00, 0x33),
 	[ec_sensor_temp_t_sensor] =
 		EC_SENSOR("T_Sensor", hwmon_temp, 1, 0x00, 0x36),
+	[ec_sensor_temp_t_sensor_alt1] =
+		EC_SENSOR("T_Sensor", hwmon_temp, 1, 0x00, 0x37),
 	[ec_sensor_fan_cpu_opt] =
 		EC_SENSOR("CPU_Opt", hwmon_fan, 2, 0x00, 0xb0),
 	[ec_sensor_temp_water_in] =

@@ -509,7 +514,7 @@ static const struct ec_board_info board_info_prime_x570_pro = {
 static const struct ec_board_info board_info_prime_x670e_pro_wifi = {
 	.sensors = SENSOR_TEMP_CPU | SENSOR_TEMP_CPU_PACKAGE |
 		SENSOR_TEMP_MB | SENSOR_TEMP_VRM |
-		SENSOR_TEMP_T_SENSOR | SENSOR_FAN_CPU_OPT,
+		SENSOR_TEMP_T_SENSOR_ALT1 | SENSOR_FAN_CPU_OPT,
 	.mutex_path = ACPI_GLOBAL_LOCK_PSEUDO_PATH,
 	.family = family_amd_600_series,
 };

index 9db73fcac522e..5c1eb46ef5d07 100644
@@ -21,16 +21,16 @@ static const char *clk_cpu(int *idx)
 {
 	switch (ralink_soc) {
 	case RT2880_SOC:
-		*idx = 0;
+		*idx = 1;
 		return "ralink,rt2880-sysc";
 	case RT3883_SOC:
-		*idx = 0;
+		*idx = 1;
 		return "ralink,rt3883-sysc";
 	case RT305X_SOC_RT3050:
-		*idx = 0;
+		*idx = 1;
 		return "ralink,rt3050-sysc";
 	case RT305X_SOC_RT3052:
-		*idx = 0;
+		*idx = 1;
 		return "ralink,rt3052-sysc";
 	case RT305X_SOC_RT3350:
 		*idx = 1;

index a8e766eaca1f9..2625a78c03001 100644
@@ -707,7 +707,7 @@ void update_zero_vruntime(struct cfs_rq *cfs_rq, s64 delta)
  * Called in:
  *  - place_entity()      -- before enqueue
  *  - update_entity_lag() -- before dequeue
- *  - entity_tick()
+ *  - update_deadline()   -- slice expiration
  *
  * This means it is one entry 'behind' but that puts it close enough to where
  * the bound on entity_key() is at most two lag bounds.

@@ -1131,6 +1131,7 @@ static bool update_deadline(struct cfs_rq *cfs_rq, struct sched_entity *se)
 	 * EEVDF: vd_i = ve_i + r_i / w_i
 	 */
 	se->deadline = se->vruntime + calc_delta_fair(se->slice, se);
+	avg_vruntime(cfs_rq);
 
 	/*
 	 * The task has consumed its request, reschedule.

@@ -5636,11 +5637,6 @@ entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr, int queued)
 	update_load_avg(cfs_rq, curr, UPDATE_TG);
 	update_cfs_group(curr);
 
-	/*
-	 * Pulls along cfs_rq::zero_vruntime.
-	 */
-	avg_vruntime(cfs_rq);
-
 #ifdef CONFIG_SCHED_HRTICK
 	/*
 	 * queued ticks are scheduled to match the slice, so don't bother

@@ -9166,7 +9162,7 @@ static void yield_task_fair(struct rq *rq)
 	 */
 	if (entity_eligible(cfs_rq, se)) {
 		se->vruntime = se->deadline;
-		se->deadline += calc_delta_fair(se->slice, se);
+		update_deadline(cfs_rq, se);
 	}
 }
 

index 93f009e1076d8..3504ec9bd7307 100644
@@ -798,6 +798,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
 void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 {
 	s64 left_vruntime = -1, zero_vruntime, right_vruntime = -1, left_deadline = -1, spread;
+	u64 avruntime;
 	struct sched_entity *last, *first, *root;
 	struct rq *rq = cpu_rq(cpu);
 	unsigned long flags;

@@ -821,6 +822,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 	if (last)
 		right_vruntime = last->vruntime;
 	zero_vruntime = cfs_rq->zero_vruntime;
+	avruntime = avg_vruntime(cfs_rq);
 	raw_spin_rq_unlock_irqrestore(rq, flags);
 
 	SEQ_printf(m, "  .%-30s: %Ld.%06ld\n", "left_deadline",

@@ -830,7 +832,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 	SEQ_printf(m, "  .%-30s: %Ld.%06ld\n", "zero_vruntime",
 			SPLIT_NS(zero_vruntime));
 	SEQ_printf(m, "  .%-30s: %Ld.%06ld\n", "avg_vruntime",
-			SPLIT_NS(avg_vruntime(cfs_rq)));
+			SPLIT_NS(avruntime));
 	SEQ_printf(m, "  .%-30s: %Ld.%06ld\n", "right_vruntime",
 			SPLIT_NS(right_vruntime));
 	spread = right_vruntime - left_vruntime;

index 20f078ceb51da..bebaac1dbaeb3 100644
@@ -4594,8 +4594,10 @@ static int intel_pmu_hw_config(struct perf_event *event)
 		intel_pmu_set_acr_caused_constr(leader, idx++, cause_mask);
 
 		if (leader->nr_siblings) {
-			for_each_sibling_event(sibling, leader)
-				intel_pmu_set_acr_caused_constr(sibling, idx++, cause_mask);
+			for_each_sibling_event(sibling, leader) {
+				if (is_x86_event(sibling))
+					intel_pmu_set_acr_caused_constr(sibling, idx++, cause_mask);
+			}
 		}
 
 		if (leader != event)

index 15fec5d1e6dec..0bf629204c76a 100644
@@ -175,7 +175,7 @@ struct dbg_reg_def_t dbg_reg_def[DBG_MAX_REG_NUM] = {
 	{DBG_REG_T1, GDB_SIZEOF_REG, offsetof(struct pt_regs, t1)},
 	{DBG_REG_T2, GDB_SIZEOF_REG, offsetof(struct pt_regs, t2)},
 	{DBG_REG_FP, GDB_SIZEOF_REG, offsetof(struct pt_regs, s0)},
-	{DBG_REG_S1, GDB_SIZEOF_REG, offsetof(struct pt_regs, a1)},
+	{DBG_REG_S1, GDB_SIZEOF_REG, offsetof(struct pt_regs, s1)},
 	{DBG_REG_A0, GDB_SIZEOF_REG, offsetof(struct pt_regs, a0)},
 	{DBG_REG_A1, GDB_SIZEOF_REG, offsetof(struct pt_regs, a1)},
 	{DBG_REG_A2, GDB_SIZEOF_REG, offsetof(struct pt_regs, a2)},

@@ -244,8 +244,9 @@ sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
 	gdb_regs[DBG_REG_S6_OFF] = task->thread.s[6];
 	gdb_regs[DBG_REG_S7_OFF] = task->thread.s[7];
 	gdb_regs[DBG_REG_S8_OFF] = task->thread.s[8];
-	gdb_regs[DBG_REG_S9_OFF] = task->thread.s[10];
-	gdb_regs[DBG_REG_S10_OFF] = task->thread.s[11];
+	gdb_regs[DBG_REG_S9_OFF] = task->thread.s[9];
+	gdb_regs[DBG_REG_S10_OFF] = task->thread.s[10];
+	gdb_regs[DBG_REG_S11_OFF] = task->thread.s[11];
 	gdb_regs[DBG_REG_EPC_OFF] = task->thread.ra;
 }
 

index 31a392993cb45..b5188dc74727d 100644
@@ -324,8 +324,10 @@ long set_tagged_addr_ctrl(struct task_struct *task, unsigned long arg)
 	if (arg & PR_TAGGED_ADDR_ENABLE && (tagged_addr_disabled || !pmlen))
 		return -EINVAL;
 
-	if (!(arg & PR_TAGGED_ADDR_ENABLE))
+	if (!(arg & PR_TAGGED_ADDR_ENABLE)) {
 		pmlen = PMLEN_0;
+		pmm = ENVCFG_PMM_PMLEN_0;
+	}
 
 	if (mmap_write_lock_killable(mm))
 		return -EINTR;

index 7f423405e5ef0..8eaa8731bddd6 100644
@@ -263,6 +263,13 @@ static int rimt_iommu_xlate(struct device *dev, struct acpi_rimt_node *node, u32
 	if (!rimt_fwnode)
 		return -EPROBE_DEFER;
 
+	/*
+	 * EPROBE_DEFER ensures IOMMU is probed before the devices that
+	 * depend on them. During shutdown, however, the IOMMU may be removed
+	 * first, leading to issues. To avoid this, a device link is added
+	 * which enforces the correct removal order.
+	 */
+	device_link_add(dev, rimt_fwnode->dev, DL_FLAG_AUTOREMOVE_CONSUMER);
 	return acpi_iommu_fwspec_init(dev, deviceid, rimt_fwnode);
 }
 

@@ -28,6 +28,7 @@
  * IN THE SOFTWARE.
  */
 #include <linux/compat.h>
+#include <linux/nospec.h>
 #include <linux/ratelimit.h>
 #include <linux/export.h>
 

@@ -374,6 +375,7 @@ long drm_compat_ioctl(struct file *filp,
 	if (nr >= ARRAY_SIZE(drm_compat_ioctls))
 		return drm_ioctl(filp, cmd, arg);
 
+	nr = array_index_nospec(nr, ARRAY_SIZE(drm_compat_ioctls));
 	fn = drm_compat_ioctls[nr].fn;
 	if (!fn)
 		return drm_ioctl(filp, cmd, arg);

@@ -13,6 +13,8 @@
 //
 // The shrinker will use trylock methods because it locks them in a different order.
 
+use crate::AssertSync;
+
 use core::{
     marker::PhantomPinned,
     mem::{size_of, size_of_val, MaybeUninit},

@@ -143,14 +145,14 @@ pub(crate) struct ShrinkablePageRange {
 }
 
 // We do not define any ops. For now, used only to check identity of vmas.
-static BINDER_VM_OPS: bindings::vm_operations_struct = pin_init::zeroed();
+static BINDER_VM_OPS: AssertSync<bindings::vm_operations_struct> = AssertSync(pin_init::zeroed());
 
 // To ensure that we do not accidentally install pages into or zap pages from the wrong vma, we
 // check its vm_ops and private data before using it.
 fn check_vma(vma: &virt::VmaRef, owner: *const ShrinkablePageRange) -> Option<&virt::VmaMixedMap> {
     // SAFETY: Just reading the vm_ops pointer of any active vma is safe.
     let vm_ops = unsafe { (*vma.as_ptr()).vm_ops };
-    if !ptr::eq(vm_ops, &BINDER_VM_OPS) {
+    if !ptr::eq(vm_ops, &BINDER_VM_OPS.0) {
         return None;
     }
 

@@ -342,7 +344,7 @@ impl ShrinkablePageRange {
 
         // SAFETY: We own the vma, and we don't use any methods on VmaNew that rely on
         // `vm_ops`.
-        unsafe { (*vma.as_ptr()).vm_ops = &BINDER_VM_OPS };
+        unsafe { (*vma.as_ptr()).vm_ops = &BINDER_VM_OPS.0 };
 
         Ok(num_pages)
     }

@@ -300,7 +300,7 @@ impl kernel::Module for BinderModule {
 /// Makes the inner type Sync.
 #[repr(transparent)]
 pub struct AssertSync<T>(T);
-// SAFETY: Used only to insert `file_operations` into a global, which is safe.
+// SAFETY: Used only to insert C bindings types into globals, which is safe.
 unsafe impl<T> Sync for AssertSync<T> {}
 
 /// File operations that rust_binderfs.c can use.

@@ -163,7 +163,7 @@ int wilc_scan(struct wilc_vif *vif, u8 s
 	u32 index = 0;
 	u32 i, scan_timeout;
 	u8 *buffer;
-	u8 valuesize = 0;
+	u32 valuesize = 0;
 	u8 *search_ssid_vals = NULL;
 	const u8 ch_list_len = request->n_channels;
 	struct host_if_drv *hif_drv = vif->hif_drv;

@@ -2834,7 +2834,7 @@ static void iwl_mvm_nd_match_info_handle
 	if (IS_ERR_OR_NULL(vif))
 		return;
 
-	if (len < sizeof(struct iwl_scan_offload_match_info)) {
+	if (len < sizeof(struct iwl_scan_offload_match_info) + matches_len) {
 		IWL_ERR(mvm, "Invalid scan match info notification\n");
 		return;
 	}

@@ -2441,6 +2441,9 @@ static const struct usb_device_id option
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d22, 0xff, 0xff, 0x30) },	/* MeiG Smart SRM815 and SRM825L */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d22, 0xff, 0xff, 0x40) },	/* MeiG Smart SRM825L */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d22, 0xff, 0xff, 0x60) },	/* MeiG Smart SRM825L */
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d38, 0xff, 0xff, 0x30) },	/* MeiG Smart SRM825WN (Diag) */
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d38, 0xff, 0xff, 0x40) },	/* MeiG Smart SRM825WN (AT) */
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d38, 0xff, 0xff, 0x60) },	/* MeiG Smart SRM825WN (NMEA) */
 	{ USB_DEVICE_INTERFACE_CLASS(0x2df3, 0x9d03, 0xff) },			/* LongSung M5710 */
 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1404, 0xff) },			/* GosunCn GM500 RNDIS */
 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1405, 0xff) },			/* GosunCn GM500 MBIM */

@@ -146,6 +146,7 @@ void dcn401_init_hw(struct dc *dc)
 	int edp_num;
 	uint32_t backlight = MAX_BACKLIGHT_LEVEL;
 	uint32_t user_level = MAX_BACKLIGHT_LEVEL;
+	bool dchub_ref_freq_changed;
 	int current_dchub_ref_freq = 0;
 
 	if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->init_clocks) {

@@ -359,14 +360,18 @@ void dcn401_init_hw(struct dc *dc)
 		dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr;
 		dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch_ver > 0;
 		dc->caps.dmub_caps.fams_ver = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch_ver;
+
+		/* sw and fw FAMS versions must match for support */
 		dc->debug.fams2_config.bits.enable &=
-				dc->caps.dmub_caps.fams_ver == dc->debug.fams_version.ver; // sw & fw fams versions must match for support
-		if ((!dc->debug.fams2_config.bits.enable && dc->res_pool->funcs->update_bw_bounding_box)
-			|| res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000 != current_dchub_ref_freq) {
+			dc->caps.dmub_caps.fams_ver == dc->debug.fams_version.ver;
+		dchub_ref_freq_changed =
+			res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000 != current_dchub_ref_freq;
+		if ((!dc->debug.fams2_config.bits.enable || dchub_ref_freq_changed) &&
+		    dc->res_pool->funcs->update_bw_bounding_box &&
+		    dc->clk_mgr && dc->clk_mgr->bw_params) {
 			/* update bounding box if FAMS2 disabled, or if dchub clk has changed */
-			if (dc->clk_mgr)
-				dc->res_pool->funcs->update_bw_bounding_box(dc,
-									    dc->clk_mgr->bw_params);
+			dc->res_pool->funcs->update_bw_bounding_box(dc,
+								    dc->clk_mgr->bw_params);
 		}
 	}
 }

@@ -543,7 +543,7 @@ s32 scx_select_cpu_dfl(struct task_struc
 		 * piled up on it even if there is an idle core elsewhere on
 		 * the system.
 		 */
-		waker_node = cpu_to_node(cpu);
+		waker_node = scx_cpu_node_if_enabled(cpu);
 		if (!(current->flags & PF_EXITING) &&
 		    cpu_rq(cpu)->scx.local_dsq.nr == 0 &&
 		    (!(flags & SCX_PICK_IDLE_IN_NODE) || (waker_node == node)) &&

@@ -87,6 +87,8 @@ void chacha_block_generic(struct chacha_
 				   &out[i * sizeof(u32)]);
 
 	state->x[12]++;
+
+	chacha_zeroize_state(&permuted_state);
 }
 EXPORT_SYMBOL(chacha_block_generic);
 

@@ -110,5 +112,7 @@ void hchacha_block_generic(const struct
 
 	memcpy(&out[0], &permuted_state.x[0], 16);
 	memcpy(&out[4], &permuted_state.x[12], 16);
+
+	chacha_zeroize_state(&permuted_state);
 }
 EXPORT_SYMBOL(hchacha_block_generic);

@@ -2394,7 +2394,7 @@ static void put_prev_task_scx(struct rq
 {
 	struct scx_sched *sch = scx_root;
 
-	/* see kick_cpus_irq_workfn() */
+	/* see kick_sync_wait_bal_cb() */
 	smp_store_release(&rq->scx.kick_sync, rq->scx.kick_sync + 1);
 
 	update_curr_scx(rq);

@@ -2437,6 +2437,48 @@ switch_class:
 		switch_class(rq, next);
 }
 
+static void kick_sync_wait_bal_cb(struct rq *rq)
+{
+	struct scx_kick_syncs __rcu *ks = __this_cpu_read(scx_kick_syncs);
+	unsigned long *ksyncs = rcu_dereference_sched(ks)->syncs;
+	bool waited;
+	s32 cpu;
+
+	/*
+	 * Drop rq lock and enable IRQs while waiting. IRQs must be enabled
+	 * — a target CPU may be waiting for us to process an IPI (e.g. TLB
+	 * flush) while we wait for its kick_sync to advance.
+	 *
+	 * Also, keep advancing our own kick_sync so that new kick_sync waits
+	 * targeting us, which can start after we drop the lock, cannot form
+	 * cyclic dependencies.
+	 */
+retry:
+	waited = false;
+	for_each_cpu(cpu, rq->scx.cpus_to_sync) {
+		/*
+		 * smp_load_acquire() pairs with smp_store_release() on
+		 * kick_sync updates on the target CPUs.
+		 */
+		if (cpu == cpu_of(rq) ||
+		    smp_load_acquire(&cpu_rq(cpu)->scx.kick_sync) != ksyncs[cpu]) {
+			cpumask_clear_cpu(cpu, rq->scx.cpus_to_sync);
+			continue;
+		}
+
+		raw_spin_rq_unlock_irq(rq);
+		while (READ_ONCE(cpu_rq(cpu)->scx.kick_sync) == ksyncs[cpu]) {
+			smp_store_release(&rq->scx.kick_sync, rq->scx.kick_sync + 1);
+			cpu_relax();
+		}
+		raw_spin_rq_lock_irq(rq);
+		waited = true;
+	}
+
+	if (waited)
+		goto retry;
+}
+
 static struct task_struct *first_local_task(struct rq *rq)
 {
 	return list_first_entry_or_null(&rq->scx.local_dsq.list,

@@ -2450,7 +2492,7 @@ do_pick_task_scx(struct rq *rq, struct r
 	bool keep_prev;
 	struct task_struct *p;
 
-	/* see kick_cpus_irq_workfn() */
+	/* see kick_sync_wait_bal_cb() */
 	smp_store_release(&rq->scx.kick_sync, rq->scx.kick_sync + 1);
 
 	rq_modified_clear(rq);

@@ -2461,6 +2503,17 @@ do_pick_task_scx(struct rq *rq, struct r
 	maybe_queue_balance_callback(rq);
 
 	/*
+	 * Defer to a balance callback which can drop rq lock and enable
+	 * IRQs. Waiting directly in the pick path would deadlock against
+	 * CPUs sending us IPIs (e.g. TLB flushes) while we wait for them.
+	 */
+	if (unlikely(rq->scx.kick_sync_pending)) {
+		rq->scx.kick_sync_pending = false;
+		queue_balance_callback(rq, &rq->scx.kick_sync_bal_cb,
+				       kick_sync_wait_bal_cb);
+	}
+
+	/*
 	 * If any higher-priority sched class enqueued a runnable task on
 	 * this rq during balance_one(), abort and return RETRY_TASK, so
 	 * that the scheduler loop can restart.

@@ -4673,6 +4726,9 @@ static void scx_dump_state(struct scx_ex
 		if (!cpumask_empty(rq->scx.cpus_to_wait))
 			dump_line(&ns, "  cpus_to_wait   : %*pb",
 				  cpumask_pr_args(rq->scx.cpus_to_wait));
+		if (!cpumask_empty(rq->scx.cpus_to_sync))
+			dump_line(&ns, "  cpus_to_sync   : %*pb",
+				  cpumask_pr_args(rq->scx.cpus_to_sync));
 
 		used = seq_buf_used(&ns);
 		if (SCX_HAS_OP(sch, dump_cpu)) {

@@ -5571,11 +5627,11 @@ static bool kick_one_cpu(s32 cpu, struct
 
 		if (cpumask_test_cpu(cpu, this_scx->cpus_to_wait)) {
 			if (cur_class == &ext_sched_class) {
+				cpumask_set_cpu(cpu, this_scx->cpus_to_sync);
 				ksyncs[cpu] = rq->scx.kick_sync;
 				should_wait = true;
-			} else {
-				cpumask_clear_cpu(cpu, this_scx->cpus_to_wait);
 			}
+			cpumask_clear_cpu(cpu, this_scx->cpus_to_wait);
 		}
 
 		resched_curr(rq);

@@ -5630,27 +5686,15 @@ static void kick_cpus_irq_workfn(struct
 		cpumask_clear_cpu(cpu, this_scx->cpus_to_kick_if_idle);
 	}
 
-	if (!should_wait)
-		return;
-
-	for_each_cpu(cpu, this_scx->cpus_to_wait) {
-		unsigned long *wait_kick_sync = &cpu_rq(cpu)->scx.kick_sync;
-
-		/*
-		 * Busy-wait until the task running at the time of kicking is no
-		 * longer running. This can be used to implement e.g. core
-		 * scheduling.
-		 *
-		 * smp_cond_load_acquire() pairs with store_releases in
-		 * pick_task_scx() and put_prev_task_scx(). The former breaks
-		 * the wait if SCX's scheduling path is entered even if the same
-		 * task is picked subsequently. The latter is necessary to break
-		 * the wait when $cpu is taken by a higher sched class.
-		 */
-		if (cpu != cpu_of(this_rq))
-			smp_cond_load_acquire(wait_kick_sync, VAL != ksyncs[cpu]);
-
-		cpumask_clear_cpu(cpu, this_scx->cpus_to_wait);
+	/*
+	 * Can't wait in hardirq — kick_sync can't advance, deadlocking if
+	 * CPUs wait for each other. Defer to kick_sync_wait_bal_cb().
+	 */
+	if (should_wait) {
+		raw_spin_rq_lock(this_rq);
+		this_scx->kick_sync_pending = true;
+		resched_curr(this_rq);
+		raw_spin_rq_unlock(this_rq);
 	}
 }
 

@@ -5755,6 +5799,7 @@ void __init init_sched_ext_class(void)
 		BUG_ON(!zalloc_cpumask_var_node(&rq->scx.cpus_to_kick_if_idle, GFP_KERNEL, n));
 		BUG_ON(!zalloc_cpumask_var_node(&rq->scx.cpus_to_preempt, GFP_KERNEL, n));
 		BUG_ON(!zalloc_cpumask_var_node(&rq->scx.cpus_to_wait, GFP_KERNEL, n));
+		BUG_ON(!zalloc_cpumask_var_node(&rq->scx.cpus_to_sync, GFP_KERNEL, n));
 		rq->scx.deferred_irq_work = IRQ_WORK_INIT_HARD(deferred_irq_workfn);
 		rq->scx.kick_cpus_irq_work = IRQ_WORK_INIT_HARD(kick_cpus_irq_workfn);
 

@@ -803,9 +803,12 @@ struct scx_rq {
 	cpumask_var_t		cpus_to_kick_if_idle;
 	cpumask_var_t		cpus_to_preempt;
 	cpumask_var_t		cpus_to_wait;
+	cpumask_var_t		cpus_to_sync;
+	bool			kick_sync_pending;
 	unsigned long		kick_sync;
 	local_t			reenq_local_deferred;
 	struct balance_callback	deferred_bal_cb;
+	struct balance_callback	kick_sync_bal_cb;
 	struct irq_work		deferred_irq_work;
 	struct irq_work		kick_cpus_irq_work;
 	struct scx_dispatch_q	bypass_dsq;

@@ -488,7 +488,7 @@ static int init_card(struct snd_usb_caia
 		memset(id, 0, sizeof(id));
 
 		for (c = card->shortname, len = 0;
-			*c && len < sizeof(card->id); c++)
+			*c && len < sizeof(card->id) - 1; c++)
 			if (*c != ' ')
 				id[len++] = *c;
 

@@ -99,7 +99,7 @@ static const struct rsc_ops daio_in_rsc_
 	.output_slot	= daio_index,
 };
 
-static unsigned int daio_device_index(enum DAIOTYP type, struct hw *hw)
+static int daio_device_index(enum DAIOTYP type, struct hw *hw)
 {
 	switch (hw->chip_type) {
 	case ATC20K1:

@@ -112,7 +112,9 @@ static unsigned int daio_device_index(en
 		case LINEO3:	return 5;
 		case LINEO4:	return 6;
 		case LINEIM:	return 7;
-		default:	return -EINVAL;
+		default:
+			pr_err("ctxfi: Invalid type %d for hw20k1\n", type);
+			return -EINVAL;
 		}
 	case ATC20K2:
 		switch (type) {

@@ -125,9 +127,12 @@ static unsigned int daio_device_index(en
 		case LINEIM:	return 4;
 		case MIC:	return 5;
 		case RCA:	return 3;
-		default:	return -EINVAL;
+		default:
+			pr_err("ctxfi: Invalid type %d for hw20k2\n", type);
+			return -EINVAL;
 		}
 	default:
+		pr_err("ctxfi: Invalid chip type %d\n", hw->chip_type);
 		return -EINVAL;
 	}
 }

@@ -148,8 +153,11 @@ static int dao_spdif_set_spos(struct dao
 
 static int dao_commit_write(struct dao *dao)
 {
-	dao->hw->dao_commit_write(dao->hw,
-		daio_device_index(dao->daio.type, dao->hw), dao->ctrl_blk);
+	int idx = daio_device_index(dao->daio.type, dao->hw);
+
+	if (idx < 0)
+		return idx;
+	dao->hw->dao_commit_write(dao->hw, idx, dao->ctrl_blk);
 	return 0;
 }
 

@@ -287,8 +295,11 @@ static int dai_set_enb_srt(struct dai *d
 
 static int dai_commit_write(struct dai *dai)
 {
-	dai->hw->dai_commit_write(dai->hw,
-		daio_device_index(dai->daio.type, dai->hw), dai->ctrl_blk);
+	int idx = daio_device_index(dai->daio.type, dai->hw);
+
+	if (idx < 0)
+		return idx;
+	dai->hw->dai_commit_write(dai->hw, idx, dai->ctrl_blk);
 	return 0;
 }
 

@@ -367,7 +378,7 @@ static int dao_rsc_init(struct dao *dao,
 {
 	struct hw *hw = mgr->mgr.hw;
 	unsigned int conf;
-	int err;
+	int idx, err;
 
 	err = daio_rsc_init(&dao->daio, desc, mgr->mgr.hw);
 	if (err)

@@ -386,15 +397,18 @@ static int dao_rsc_init(struct dao *dao,
 	if (err)
 		goto error2;
 
-	hw->daio_mgr_dsb_dao(mgr->mgr.ctrl_blk,
-			daio_device_index(dao->daio.type, hw));
+	idx = daio_device_index(dao->daio.type, hw);
+	if (idx < 0) {
+		err = idx;
+		goto error2;
+	}
+
+	hw->daio_mgr_dsb_dao(mgr->mgr.ctrl_blk, idx);
 	hw->daio_mgr_commit_write(hw, mgr->mgr.ctrl_blk);
 
 	conf = (desc->msr & 0x7) | (desc->passthru << 3);
-	hw->daio_mgr_dao_init(hw, mgr->mgr.ctrl_blk,
-			daio_device_index(dao->daio.type, hw), conf);
-	hw->daio_mgr_enb_dao(mgr->mgr.ctrl_blk,
-			daio_device_index(dao->daio.type, hw));
+	hw->daio_mgr_dao_init(hw, mgr->mgr.ctrl_blk, idx, conf);
+	hw->daio_mgr_enb_dao(mgr->mgr.ctrl_blk, idx);
 	hw->daio_mgr_commit_write(hw, mgr->mgr.ctrl_blk);
 
 	return 0;

@@ -443,7 +457,7 @@ static int dai_rsc_init(struct dai *dai,
 			const struct daio_desc *desc,
 			struct daio_mgr *mgr)
 {
-	int err;
+	int idx, err;
 	struct hw *hw = mgr->mgr.hw;
 	unsigned int rsr, msr;
 

@@ -457,6 +471,12 @@ static int dai_rsc_init(struct dai *dai,
 	if (err)
 		goto error1;
 
+	idx = daio_device_index(dai->daio.type, dai->hw);
+	if (idx < 0) {
+		err = idx;
+		goto error1;
+	}
+
 	for (rsr = 0, msr = desc->msr; msr > 1; msr >>= 1)
 		rsr++;
 

@@ -465,8 +485,7 @@ static int dai_rsc_init(struct dai *dai,
 	/* default to disabling control of a SRC */
 	hw->dai_srt_set_ec(dai->ctrl_blk, 0);
 	hw->dai_srt_set_et(dai->ctrl_blk, 0); /* default to disabling SRT */
-	hw->dai_commit_write(hw,
-		daio_device_index(dai->daio.type, dai->hw), dai->ctrl_blk);
+	hw->dai_commit_write(hw, idx, dai->ctrl_blk);
 
 	return 0;
 

@@ -581,28 +600,28 @@ static int put_daio_rsc(struct daio_mgr
 static int daio_mgr_enb_daio(struct daio_mgr *mgr, struct daio *daio)
 {
 	struct hw *hw = mgr->mgr.hw;
+	int idx = daio_device_index(daio->type, hw);
 
-	if (daio->output) {
-		hw->daio_mgr_enb_dao(mgr->mgr.ctrl_blk,
-				daio_device_index(daio->type, hw));
-	} else {
-		hw->daio_mgr_enb_dai(mgr->mgr.ctrl_blk,
-				daio_device_index(daio->type, hw));
-	}
+	if (idx < 0)
+		return idx;
+	if (daio->output)
+		hw->daio_mgr_enb_dao(mgr->mgr.ctrl_blk, idx);
+	else
+		hw->daio_mgr_enb_dai(mgr->mgr.ctrl_blk, idx);
 	return 0;
 }
 
 static int daio_mgr_dsb_daio(struct daio_mgr *mgr, struct daio *daio)
 {
 	struct hw *hw = mgr->mgr.hw;
+	int idx = daio_device_index(daio->type, hw);
 
-	if (daio->output) {
-		hw->daio_mgr_dsb_dao(mgr->mgr.ctrl_blk,
-				daio_device_index(daio->type, hw));
-	} else {
-		hw->daio_mgr_dsb_dai(mgr->mgr.ctrl_blk,
-				daio_device_index(daio->type, hw));
-	}
+	if (idx < 0)
+		return idx;
+	if (daio->output)
+		hw->daio_mgr_dsb_dao(mgr->mgr.ctrl_blk, idx);
+	else
+		hw->daio_mgr_dsb_dai(mgr->mgr.ctrl_blk, idx);
 	return 0;
 }
 

@@ -120,6 +120,7 @@ static int daio_device_index(enum DAIOTY
 		switch (type) {
 		case SPDIFOO:	return 0;
 		case SPDIFIO:	return 0;
+		case SPDIFI1:	return 1;
 		case LINEO1:	return 4;
 		case LINEO2:	return 7;
 		case LINEO3:	return 5;

@@ -1427,10 +1427,14 @@ static int atc_get_resources(struct ct_a
 	daio_mgr = (struct daio_mgr *)atc->rsc_mgrs[DAIO];
 	da_desc.msr = atc->msr;
 	for (i = 0; i < NUM_DAIOTYP; i++) {
-		if (((i == MIC) && !cap.dedicated_mic) || ((i == RCA) && !cap.dedicated_rca))
+		if (((i == MIC) && !cap.dedicated_mic) ||
+		    ((i == RCA) && !cap.dedicated_rca) ||
+		    i == SPDIFI1)
 			continue;
-		da_desc.type = (atc->model != CTSB073X) ? i :
-			     ((i == SPDIFIO) ? SPDIFI1 : i);
+		if (atc->model == CTSB073X && i == SPDIFIO)
+			da_desc.type = SPDIFI1;
+		else
+			da_desc.type = i;
 		da_desc.output = (i < LINEIM) || (i == RCA);
 		err = daio_mgr->get_daio(daio_mgr, &da_desc,
 					(struct daio **)&atc->daios[i]);

@@ -6685,6 +6685,7 @@ static const struct hda_quirk alc269_fix
 	SND_PCI_QUIRK(0x1025, 0x1597, "Acer Nitro 5 AN517-55", ALC2XX_FIXUP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x169a, "Acer Swift SFG16", ALC256_FIXUP_ACER_SFG16_MICMUTE_LED),
 	SND_PCI_QUIRK(0x1025, 0x171e, "Acer Nitro ANV15-51", ALC245_FIXUP_ACER_MICMUTE_LED),
+	SND_PCI_QUIRK(0x1025, 0x173a, "Acer Swift SFG14-73", ALC245_FIXUP_ACER_MICMUTE_LED),
 	SND_PCI_QUIRK(0x1025, 0x1826, "Acer Helios ZPC", ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x1025, 0x182c, "Acer Helios ZPD", ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x1025, 0x1844, "Acer Helios ZPS", ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2),

@@ -7238,6 +7238,7 @@ static const struct hda_quirk alc269_fix
 	SND_PCI_QUIRK(0x1043, 0x1533, "ASUS GV302XA/XJ/XQ/XU/XV/XI", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x1043, 0x1573, "ASUS GZ301VV/VQ/VU/VJ/VA/VC/VE/VVC/VQC/VUC/VJC/VEC/VCC", ALC285_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1584, "ASUS UM3406GA ", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x1043, 0x1602, "ASUS ROG Strix SCAR 15", ALC285_FIXUP_ASUS_G533Z_PINS),
 	SND_PCI_QUIRK(0x1043, 0x1652, "ASUS ROG Zephyrus Do 15 SE", ALC289_FIXUP_ASUS_ZEPHYRUS_DUAL_SPK),
 	SND_PCI_QUIRK(0x1043, 0x1662, "ASUS GV301QH", ALC294_FIXUP_ASUS_DUAL_SPK),
 	SND_PCI_QUIRK(0x1043, 0x1663, "ASUS GU603ZI/ZJ/ZQ/ZU/ZV", ALC285_FIXUP_ASUS_HEADSET_MIC),

@@ -6981,6 +6981,7 @@ static const struct hda_quirk alc269_fix
 	SND_PCI_QUIRK(0x103c, 0x8a30, "HP Envy 17", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8a31, "HP Envy 15", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8a34, "HP Pavilion x360 2-in-1 Laptop 14-ek0xxx", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
+	SND_PCI_QUIRK(0x103c, 0x8a3d, "HP Victus 15-fb0xxx (MB 8A3D)", ALC245_FIXUP_HP_MUTE_LED_V2_COEFBIT),
 	SND_PCI_QUIRK(0x103c, 0x8a4f, "HP Victus 15-fa0xxx (MB 8A4F)", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
 	SND_PCI_QUIRK(0x103c, 0x8a6e, "HP EDNA 360", ALC287_FIXUP_CS35L41_I2C_4),
 	SND_PCI_QUIRK(0x103c, 0x8a74, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED),

@@ -4102,6 +4102,7 @@ enum {
 	ALC233_FIXUP_LENOVO_GPIO2_MIC_HOTKEY,
 	ALC245_FIXUP_BASS_HP_DAC,
 	ALC245_FIXUP_ACER_MICMUTE_LED,
+	ALC245_FIXUP_CS35L41_I2C_2_MUTE_LED,
 };
 
 /* A special fixup for Lenovo C940 and Yoga Duet 7;

@@ -6631,6 +6632,12 @@ static const struct hda_fixup alc269_fix
 		.v.func = alc285_fixup_hp_coef_micmute_led,
 		.chained = true,
 		.chain_id = ALC2XX_FIXUP_HEADSET_MIC,
+	},
+	[ALC245_FIXUP_CS35L41_I2C_2_MUTE_LED] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc245_fixup_hp_mute_led_coefbit,
+		.chained = true,
+		.chain_id = ALC287_FIXUP_CS35L41_I2C_2,
 	}
 };
 

@@ -7156,7 +7163,7 @@ static const struct hda_quirk alc269_fix
 	SND_PCI_QUIRK(0x103c, 0x8e37, "HP 16 Piston OmniBook X", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8e3a, "HP Agusta", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8e3b, "HP Agusta", ALC287_FIXUP_CS35L41_I2C_2),
-	SND_PCI_QUIRK(0x103c, 0x8e60, "HP Trekker ", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x103c, 0x8e60, "HP OmniBook 7 Laptop 16-bh0xxx", ALC245_FIXUP_CS35L41_I2C_2_MUTE_LED),
 	SND_PCI_QUIRK(0x103c, 0x8e61, "HP Trekker ", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8e62, "HP Trekker ", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x103c, 0x8e8a, "HP NexusX", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED),

@@ -421,6 +421,8 @@ int io_sendmsg_prep(struct io_kiocb *req
 
 	sr->done_io = 0;
 	sr->len = READ_ONCE(sqe->len);
+	if (unlikely(sr->len < 0))
+		return -EINVAL;
 	sr->flags = READ_ONCE(sqe->ioprio);
 	if (sr->flags & ~SENDMSG_FLAGS)
 		return -EINVAL;

@@ -791,6 +793,8 @@ int io_recvmsg_prep(struct io_kiocb *req
 
 	sr->umsg = u64_to_user_ptr(READ_ONCE(sqe->addr));
 	sr->len = READ_ONCE(sqe->len);
+	if (unlikely(sr->len < 0))
+		return -EINVAL;
 	sr->flags = READ_ONCE(sqe->ioprio);
 	if (sr->flags & ~RECVMSG_FLAGS)
 		return -EINVAL;

@@ -1018,10 +1018,7 @@ static u8 smp_random(struct smp_chan *sm
 
 		smp_s1(smp->tk, smp->prnd, smp->rrnd, stk);
 
-		if (hcon->pending_sec_level == BT_SECURITY_HIGH)
-			auth = 1;
-		else
-			auth = 0;
+		auth = test_bit(SMP_FLAG_MITM_AUTH, &smp->flags) ? 1 : 0;
 
 		/* Even though there's no _RESPONDER suffix this is the
 		 * responder STK we're adding for later lookup (the initiator