Linux 6.3.6

index 9eb968e14d31..a80d7c62bdfe 100644
@@ -41,16 +41,20 @@ void __blk_mq_tag_busy(struct blk_mq_hw_ctx *hctx)
 {
 	unsigned int users;
 
+	/*
+	 * calling test_bit() prior to test_and_set_bit() is intentional,
+	 * it avoids dirtying the cacheline if the queue is already active.
+	 */
 	if (blk_mq_is_shared_tags(hctx->flags)) {
 		struct request_queue *q = hctx->queue;
 
-		if (test_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags))
+		if (test_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags) ||
+		    test_and_set_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags))
 			return;
-		set_bit(QUEUE_FLAG_HCTX_ACTIVE, &q->queue_flags);
 	} else {
-		if (test_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state))
+		if (test_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state) ||
+		    test_and_set_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state))
 			return;
-		set_bit(BLK_MQ_S_TAG_ACTIVE, &hctx->state);
 	}
 
 	users = atomic_inc_return(&hctx->tags->active_queues);

index e49a48684532..9ec2a2f1eda3 100644
@@ -730,14 +730,16 @@ void wbt_enable_default(struct gendisk *disk)
 {
 	struct request_queue *q = disk->queue;
 	struct rq_qos *rqos;
-	bool disable_flag = q->elevator &&
-		    test_bit(ELEVATOR_FLAG_DISABLE_WBT, &q->elevator->flags);
+	bool enable = IS_ENABLED(CONFIG_BLK_WBT_MQ);
+
+	if (q->elevator &&
+	    test_bit(ELEVATOR_FLAG_DISABLE_WBT, &q->elevator->flags))
+		enable = false;
 
 	/* Throttling already enabled? */
 	rqos = wbt_rq_qos(q);
 	if (rqos) {
-		if (!disable_flag &&
-		    RQWB(rqos)->enable_state == WBT_STATE_OFF_DEFAULT)
+		if (enable && RQWB(rqos)->enable_state == WBT_STATE_OFF_DEFAULT)
 			RQWB(rqos)->enable_state = WBT_STATE_ON_DEFAULT;
 		return;
 	}

@@ -746,7 +748,7 @@ void wbt_enable_default(struct gendisk *disk)
 	if (!blk_queue_registered(q))
 		return;
 
-	if (queue_is_mq(q) && !disable_flag)
+	if (queue_is_mq(q) && enable)
 		wbt_init(disk);
 }
 EXPORT_SYMBOL_GPL(wbt_enable_default);

104 lines not on this page · raw message

index 4d1f9c5b5029..27cbf457416d 100644
@@ -751,11 +751,10 @@ struct cxl_port *devm_cxl_add_port(struct device *host, struct device *uport,
 
 	parent_port = parent_dport ? parent_dport->port : NULL;
 	if (IS_ERR(port)) {
-		dev_dbg(uport, "Failed to add %s%s%s%s: %ld\n",
-			dev_name(&port->dev),
-			parent_port ? " to " : "",
+		dev_dbg(uport, "Failed to add%s%s%s: %ld\n",
+			parent_port ? " port to " : "",
 			parent_port ? dev_name(&parent_port->dev) : "",
-			parent_port ? "" : " (root port)",
+			parent_port ? "" : " root port",
 			PTR_ERR(port));
 	} else {
 		dev_dbg(uport, "%s added%s%s%s\n",

index 02774baa9007..e23409138667 100644
@@ -193,7 +193,8 @@ __ffa_partition_info_get(u32 uuid0, u32 uuid1, u32 uuid2, u32 uuid3,
 	int idx, count, flags = 0, sz, buf_sz;
 	ffa_value_t partition_info;
 
-	if (!buffer || !num_partitions) /* Just get the count for now */
+	if (drv_info->version > FFA_VERSION_1_0 &&
+	    (!buffer || !num_partitions)) /* Just get the count for now */
 		flags = PARTITION_INFO_GET_RETURN_COUNT_ONLY;
 
 	mutex_lock(&drv_info->rx_lock);

index d40df099fd51..6971dcf72fb9 100644
@@ -1066,7 +1066,7 @@ static int scmi_xfer_raw_worker_init(struct scmi_raw_mode_info *raw)
 
 	raw->wait_wq = alloc_workqueue("scmi-raw-wait-wq-%d",
 				       WQ_UNBOUND | WQ_FREEZABLE |
-				       WQ_HIGHPRI, WQ_SYSFS, raw->id);
+				       WQ_HIGHPRI | WQ_SYSFS, 0, raw->id);
 	if (!raw->wait_wq)
 		return -ENOMEM;
 

index 9effa7769bef..f54ca5a1775e 100644
@@ -48,7 +48,7 @@
 /*
  * Nuvoton devices.
  */
-#define SIO_NCT6116D_ID		0xD283  /* NCT6116D chipset ID */
+#define SIO_NCT6126D_ID		0xD283  /* NCT6126D chipset ID */
 
 #define SIO_LD_GPIO_NUVOTON	0x07	/* GPIO logical device */
 

@@ -62,7 +62,7 @@ enum chips {
 	f81866,
 	f81804,
 	f81865,
-	nct6116d,
+	nct6126d,
 };
 
 static const char * const f7188x_names[] = {

@@ -74,7 +74,7 @@ static const char * const f7188x_names[] = {
 	"f81866",
 	"f81804",
 	"f81865",
-	"nct6116d",
+	"nct6126d",
 };
 
 struct f7188x_sio {

@@ -187,8 +187,8 @@ static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
 /* Output mode register (0:open drain 1:push-pull). */
 #define f7188x_gpio_out_mode(base) ((base) + 3)
 
-#define f7188x_gpio_dir_invert(type)	((type) == nct6116d)
-#define f7188x_gpio_data_single(type)	((type) == nct6116d)
+#define f7188x_gpio_dir_invert(type)	((type) == nct6126d)
+#define f7188x_gpio_data_single(type)	((type) == nct6126d)
 
 static struct f7188x_gpio_bank f71869_gpio_bank[] = {
 	F7188X_GPIO_BANK(0, 6, 0xF0, DRVNAME "-0"),

@@ -274,7 +274,7 @@ static struct f7188x_gpio_bank f81865_gpio_bank[] = {
 	F7188X_GPIO_BANK(60, 5, 0x90, DRVNAME "-6"),
 };
 
-static struct f7188x_gpio_bank nct6116d_gpio_bank[] = {
+static struct f7188x_gpio_bank nct6126d_gpio_bank[] = {
 	F7188X_GPIO_BANK(0, 8, 0xE0, DRVNAME "-0"),
 	F7188X_GPIO_BANK(10, 8, 0xE4, DRVNAME "-1"),
 	F7188X_GPIO_BANK(20, 8, 0xE8, DRVNAME "-2"),

@@ -282,7 +282,7 @@ static struct f7188x_gpio_bank nct6116d_gpio_bank[] = {
 	F7188X_GPIO_BANK(40, 8, 0xF0, DRVNAME "-4"),
 	F7188X_GPIO_BANK(50, 8, 0xF4, DRVNAME "-5"),
 	F7188X_GPIO_BANK(60, 8, 0xF8, DRVNAME "-6"),
-	F7188X_GPIO_BANK(70, 1, 0xFC, DRVNAME "-7"),
+	F7188X_GPIO_BANK(70, 8, 0xFC, DRVNAME "-7"),
 };
 
 static int f7188x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)

@@ -490,9 +490,9 @@ static int f7188x_gpio_probe(struct platform_device *pdev)
 		data->nr_bank = ARRAY_SIZE(f81865_gpio_bank);
 		data->bank = f81865_gpio_bank;
 		break;
-	case nct6116d:
-		data->nr_bank = ARRAY_SIZE(nct6116d_gpio_bank);
-		data->bank = nct6116d_gpio_bank;
+	case nct6126d:
+		data->nr_bank = ARRAY_SIZE(nct6126d_gpio_bank);
+		data->bank = nct6126d_gpio_bank;
 		break;
 	default:
 		return -ENODEV;

@@ -559,9 +559,9 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
 	case SIO_F81865_ID:
 		sio->type = f81865;
 		break;
-	case SIO_NCT6116D_ID:
+	case SIO_NCT6126D_ID:
 		sio->device = SIO_LD_GPIO_NUVOTON;
-		sio->type = nct6116d;
+		sio->type = nct6126d;
 		break;
 	default:
 		pr_info("Unsupported Fintek device 0x%04x\n", devid);

@@ -569,7 +569,7 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
 	}
 
 	/* double check manufacturer where possible */
-	if (sio->type != nct6116d) {
+	if (sio->type != nct6126d) {
 		manid = superio_inw(addr, SIO_FINTEK_MANID);
 		if (manid != SIO_FINTEK_ID) {
 			pr_debug("Not a Fintek device at 0x%08x\n", addr);

@@ -581,7 +581,7 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
 	err = 0;
 
 	pr_info("Found %s at %#x\n", f7188x_names[sio->type], (unsigned int)addr);
-	if (sio->type != nct6116d)
+	if (sio->type != nct6126d)
 		pr_info("   revision %d\n", superio_inb(addr, SIO_FINTEK_DEVREV));
 
 err:

index 19bd23044b01..4472214fcd43 100644
@@ -193,6 +193,8 @@ static int gpiochip_find_base(int ngpio)
 			break;
 		/* nope, check the space right after the chip */
 		base = gdev->base + gdev->ngpio;
+		if (base < GPIO_DYNAMIC_BASE)
+			base = GPIO_DYNAMIC_BASE;
 	}
 
 	if (gpio_is_valid(base)) {

index 254559abedfb..379050d22894 100644
@@ -2731,9 +2731,6 @@ static void intel_ddi_post_disable(struct intel_atomic_state *state,
 				   const struct drm_connector_state *old_conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
-	enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
-	bool is_tc_port = intel_phy_is_tc(dev_priv, phy);
 	struct intel_crtc *slave_crtc;
 
 	if (!intel_crtc_has_type(old_crtc_state, INTEL_OUTPUT_DP_MST)) {

@@ -2783,6 +2780,17 @@ static void intel_ddi_post_disable(struct intel_atomic_state *state,
 	else
 		intel_ddi_post_disable_dp(state, encoder, old_crtc_state,
 					  old_conn_state);
+}
+
+static void intel_ddi_post_pll_disable(struct intel_atomic_state *state,
+				       struct intel_encoder *encoder,
+				       const struct intel_crtc_state *old_crtc_state,
+				       const struct drm_connector_state *old_conn_state)
+{
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
+	enum phy phy = intel_port_to_phy(i915, encoder->port);
+	bool is_tc_port = intel_phy_is_tc(i915, phy);
 
 	main_link_aux_power_domain_put(dig_port, old_crtc_state);
 

@@ -4381,6 +4389,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 	encoder->pre_pll_enable = intel_ddi_pre_pll_enable;
 	encoder->pre_enable = intel_ddi_pre_enable;
 	encoder->disable = intel_disable_ddi;
+	encoder->post_pll_disable = intel_ddi_post_pll_disable;
 	encoder->post_disable = intel_ddi_post_disable;
 	encoder->update_pipe = intel_ddi_update_pipe;
 	encoder->get_hw_state = intel_ddi_get_hw_state;

index 2bef50ab0ad1..c84b581c61c6 100644
@@ -2000,6 +2000,8 @@ static void ilk_crtc_disable(struct intel_atomic_state *state,
 
 	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
 	intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, true);
+
+	intel_disable_shared_dpll(old_crtc_state);
 }
 
 static void hsw_crtc_disable(struct intel_atomic_state *state,

@@ -2018,7 +2020,19 @@ static void hsw_crtc_disable(struct intel_atomic_state *state,
 		intel_encoders_post_disable(state, crtc);
 	}
 
-	intel_dmc_disable_pipe(i915, crtc->pipe);
+	intel_disable_shared_dpll(old_crtc_state);
+
+	if (!intel_crtc_is_bigjoiner_slave(old_crtc_state)) {
+		struct intel_crtc *slave_crtc;
+
+		intel_encoders_post_pll_disable(state, crtc);
+
+		intel_dmc_disable_pipe(i915, crtc->pipe);
+
+		for_each_intel_crtc_in_pipe_mask(&i915->drm, slave_crtc,
+						 intel_crtc_bigjoiner_slave_pipes(old_crtc_state))
+			intel_dmc_disable_pipe(i915, slave_crtc->pipe);
+	}
 }
 
 static void i9xx_pfit_enable(const struct intel_crtc_state *crtc_state)

@@ -7140,7 +7154,6 @@ static void intel_old_crtc_state_disables(struct intel_atomic_state *state,
 	dev_priv->display.funcs.display->crtc_disable(state, crtc);
 	crtc->active = false;
 	intel_fbc_disable(crtc);
-	intel_disable_shared_dpll(old_crtc_state);
 
 	if (!new_crtc_state->hw.active)
 		intel_initial_watermarks(state, crtc);

index 7c9b328bc2d7..a93018ce0e31 100644
@@ -623,6 +623,20 @@ static void intel_mst_post_disable_dp(struct intel_atomic_state *state,
 		    intel_dp->active_mst_links);
 }
 
+static void intel_mst_post_pll_disable_dp(struct intel_atomic_state *state,
+					  struct intel_encoder *encoder,
+					  const struct intel_crtc_state *old_crtc_state,
+					  const struct drm_connector_state *old_conn_state)
+{
+	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(encoder);
+	struct intel_digital_port *dig_port = intel_mst->primary;
+	struct intel_dp *intel_dp = &dig_port->dp;
+
+	if (intel_dp->active_mst_links == 0 &&
+	    dig_port->base.post_pll_disable)
+		dig_port->base.post_pll_disable(state, encoder, old_crtc_state, old_conn_state);
+}
+
 static void intel_mst_pre_pll_enable_dp(struct intel_atomic_state *state,
 					struct intel_encoder *encoder,
 					const struct intel_crtc_state *pipe_config,

@@ -1146,6 +1160,7 @@ intel_dp_create_fake_mst_encoder(struct intel_digital_port *dig_port, enum pipe
 	intel_encoder->compute_config_late = intel_dp_mst_compute_config_late;
 	intel_encoder->disable = intel_mst_disable_dp;
 	intel_encoder->post_disable = intel_mst_post_disable_dp;
+	intel_encoder->post_pll_disable = intel_mst_post_pll_disable_dp;
 	intel_encoder->update_pipe = intel_ddi_update_pipe;
 	intel_encoder->pre_pll_enable = intel_mst_pre_pll_enable_dp;
 	intel_encoder->pre_enable = intel_mst_pre_enable_dp;

index 52cdbd4fc2fa..48b726e40805 100644
@@ -96,7 +96,6 @@ static void intel_crtc_disable_noatomic(struct intel_crtc *crtc,
 
 	intel_fbc_disable(crtc);
 	intel_update_watermarks(i915);
-	intel_disable_shared_dpll(crtc_state);
 
 	intel_display_power_put_all_in_set(i915, &crtc->enabled_power_domains);
 

index 711f451b6946..89e8ed214ea4 100644
@@ -402,6 +402,7 @@ static void *etm_setup_aux(struct perf_event *event, void **pages,
 		trace_id = coresight_trace_id_get_cpu_id(cpu);
 		if (!IS_VALID_CS_TRACE_ID(trace_id)) {
 			cpumask_clear_cpu(cpu, mask);
+			coresight_release_path(path);
 			continue;
 		}
 

index 577d94821b3e..38e5b5abe067 100644
@@ -3834,6 +3834,11 @@ static int fec_enet_txq_xmit_frame(struct fec_enet_private *fep,
 	index = fec_enet_get_bd_index(last_bdp, &txq->bd);
 	txq->tx_skbuff[index] = NULL;
 
+	/* Make sure the updates to rest of the descriptor are performed before
+	 * transferring ownership.
+	 */
+	dma_wmb();
+
 	/* Send it on its way.  Tell FEC it's ready, interrupt when done,
 	 * it's the last BD of the frame, and to put the CRC on the end.
 	 */

@@ -3843,8 +3848,14 @@ static int fec_enet_txq_xmit_frame(struct fec_enet_private *fep,
 	/* If this was the last BD in the ring, start at the beginning again. */
 	bdp = fec_enet_get_nextdesc(last_bdp, &txq->bd);
 
+	/* Make sure the update to bdp are performed before txq->bd.cur. */
+	dma_wmb();
+
 	txq->bd.cur = bdp;
 
+	/* Trigger transmission start */
+	writel(0, txq->bd.reg_desc_active);
+
 	return 0;
 }
 

@@ -3873,12 +3884,6 @@ static int fec_enet_xdp_xmit(struct net_device *dev,
 		sent_frames++;
 	}
 
-	/* Make sure the update to bdp and tx_skbuff are performed. */
-	wmb();
-
-	/* Trigger transmission start */
-	writel(0, txq->bd.reg_desc_active);
-
 	__netif_tx_unlock(nq);
 
 	return sent_frames;

index 2b1094e5b0c9..53acd9a8a4c3 100644
@@ -5793,22 +5793,43 @@ bool mlx5e_tc_update_skb_nic(struct mlx5_cqe64 *cqe, struct sk_buff *skb)
 				   0, NULL);
 }
 
+static struct mapping_ctx *
+mlx5e_get_priv_obj_mapping(struct mlx5e_priv *priv)
+{
+	struct mlx5e_tc_table *tc;
+	struct mlx5_eswitch *esw;
+	struct mapping_ctx *ctx;
+
+	if (is_mdev_switchdev_mode(priv->mdev)) {
+		esw = priv->mdev->priv.eswitch;
+		ctx = esw->offloads.reg_c0_obj_pool;
+	} else {
+		tc = mlx5e_fs_get_tc(priv->fs);
+		ctx = tc->mapping;
+	}
+
+	return ctx;
+}
+
 int mlx5e_tc_action_miss_mapping_get(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr,
 				     u64 act_miss_cookie, u32 *act_miss_mapping)
 {
-	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	struct mlx5_mapped_obj mapped_obj = {};
+	struct mlx5_eswitch *esw;
 	struct mapping_ctx *ctx;
 	int err;
 
-	ctx = esw->offloads.reg_c0_obj_pool;
-
+	ctx = mlx5e_get_priv_obj_mapping(priv);
 	mapped_obj.type = MLX5_MAPPED_OBJ_ACT_MISS;
 	mapped_obj.act_miss_cookie = act_miss_cookie;
 	err = mapping_add(ctx, &mapped_obj, act_miss_mapping);
 	if (err)
 		return err;
 
+	if (!is_mdev_switchdev_mode(priv->mdev))
+		return 0;
+
+	esw = priv->mdev->priv.eswitch;
 	attr->act_id_restore_rule = esw_add_restore_rule(esw, *act_miss_mapping);
 	if (IS_ERR(attr->act_id_restore_rule))
 		goto err_rule;

@@ -5823,10 +5844,9 @@ int mlx5e_tc_action_miss_mapping_get(struct mlx5e_priv *priv, struct mlx5_flow_a
 void mlx5e_tc_action_miss_mapping_put(struct mlx5e_priv *priv, struct mlx5_flow_attr *attr,
 				      u32 act_miss_mapping)
 {
-	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
-	struct mapping_ctx *ctx;
+	struct mapping_ctx *ctx = mlx5e_get_priv_obj_mapping(priv);
 
-	ctx = esw->offloads.reg_c0_obj_pool;
-	mlx5_del_flow_rules(attr->act_id_restore_rule);
+	if (is_mdev_switchdev_mode(priv->mdev))
+		mlx5_del_flow_rules(attr->act_id_restore_rule);
 	mapping_remove(ctx, act_miss_mapping);
 }

198 lines not on this page · raw message

index 19fed514fc17..bb2720a23a50 100644
@@ -36,7 +36,6 @@
 #include <linux/mlx5/vport.h>
 #include <linux/mlx5/fs.h>
 #include <linux/mlx5/mpfs.h>
-#include <linux/debugfs.h>
 #include "esw/acl/lgcy.h"
 #include "esw/legacy.h"
 #include "esw/qos.h"

@@ -1056,7 +1055,6 @@ int mlx5_eswitch_load_vport(struct mlx5_eswitch *esw, u16 vport_num,
 	if (err)
 		return err;
 
-	mlx5_esw_vport_debugfs_create(esw, vport_num, false, 0);
 	err = esw_offloads_load_rep(esw, vport_num);
 	if (err)
 		goto err_rep;

@@ -1064,7 +1062,6 @@ int mlx5_eswitch_load_vport(struct mlx5_eswitch *esw, u16 vport_num,
 	return err;
 
 err_rep:
-	mlx5_esw_vport_debugfs_destroy(esw, vport_num);
 	mlx5_esw_vport_disable(esw, vport_num);
 	return err;
 }

@@ -1072,7 +1069,6 @@ int mlx5_eswitch_load_vport(struct mlx5_eswitch *esw, u16 vport_num,
 void mlx5_eswitch_unload_vport(struct mlx5_eswitch *esw, u16 vport_num)
 {
 	esw_offloads_unload_rep(esw, vport_num);
-	mlx5_esw_vport_debugfs_destroy(esw, vport_num);
 	mlx5_esw_vport_disable(esw, vport_num);
 }
 

@@ -1672,7 +1668,6 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
 	dev->priv.eswitch = esw;
 	BLOCKING_INIT_NOTIFIER_HEAD(&esw->n_head);
 
-	esw->dbgfs = debugfs_create_dir("esw", mlx5_debugfs_get_dev_root(esw->dev));
 	esw_info(dev,
 		 "Total vports %d, per vport: max uc(%d) max mc(%d)\n",
 		 esw->total_vports,

@@ -1696,7 +1691,6 @@ void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw)
 
 	esw_info(esw->dev, "cleanup\n");
 
-	debugfs_remove_recursive(esw->dbgfs);
 	esw->dev->priv.eswitch = NULL;
 	destroy_workqueue(esw->work_queue);
 	WARN_ON(refcount_read(&esw->qos.refcnt));

index c8c12d1672f9..5fd971cee6fd 100644
@@ -195,7 +195,6 @@ struct mlx5_vport {
 	enum mlx5_eswitch_vport_event enabled_events;
 	int index;
 	struct devlink_port *dl_port;
-	struct dentry *dbgfs;
 };
 
 struct mlx5_esw_indir_table;

@@ -342,7 +341,7 @@ struct mlx5_eswitch {
 		u32             large_group_num;
 	}  params;
 	struct blocking_notifier_head n_head;
-	struct dentry *dbgfs;
+	bool paired[MLX5_MAX_PORTS];
 };
 
 void esw_offloads_disable(struct mlx5_eswitch *esw);

@@ -705,9 +704,6 @@ int mlx5_esw_offloads_devlink_port_register(struct mlx5_eswitch *esw, u16 vport_
 void mlx5_esw_offloads_devlink_port_unregister(struct mlx5_eswitch *esw, u16 vport_num);
 struct devlink_port *mlx5_esw_offloads_devlink_port(struct mlx5_eswitch *esw, u16 vport_num);
 
-void mlx5_esw_vport_debugfs_create(struct mlx5_eswitch *esw, u16 vport_num, bool is_sf, u16 sf_num);
-void mlx5_esw_vport_debugfs_destroy(struct mlx5_eswitch *esw, u16 vport_num);
-
 int mlx5_esw_devlink_sf_port_register(struct mlx5_eswitch *esw, struct devlink_port *dl_port,
 				      u16 vport_num, u32 controller, u32 sfnum);
 void mlx5_esw_devlink_sf_port_unregister(struct mlx5_eswitch *esw, u16 vport_num);

index 590df9bf39a5..a60c9f292e10 100644
@@ -2744,6 +2744,9 @@ static int mlx5_esw_offloads_devcom_event(int event,
 		    mlx5_eswitch_vport_match_metadata_enabled(peer_esw))
 			break;
 
+		if (esw->paired[mlx5_get_dev_index(peer_esw->dev)])
+			break;
+
 		err = mlx5_esw_offloads_set_ns_peer(esw, peer_esw, true);
 		if (err)
 			goto err_out;

@@ -2755,14 +2758,18 @@ static int mlx5_esw_offloads_devcom_event(int event,
 		if (err)
 			goto err_pair;
 
+		esw->paired[mlx5_get_dev_index(peer_esw->dev)] = true;
+		peer_esw->paired[mlx5_get_dev_index(esw->dev)] = true;
 		mlx5_devcom_set_paired(devcom, MLX5_DEVCOM_ESW_OFFLOADS, true);
 		break;
 
 	case ESW_OFFLOADS_DEVCOM_UNPAIR:
-		if (!mlx5_devcom_is_paired(devcom, MLX5_DEVCOM_ESW_OFFLOADS))
+		if (!esw->paired[mlx5_get_dev_index(peer_esw->dev)])
 			break;
 
 		mlx5_devcom_set_paired(devcom, MLX5_DEVCOM_ESW_OFFLOADS, false);
+		esw->paired[mlx5_get_dev_index(peer_esw->dev)] = false;
+		peer_esw->paired[mlx5_get_dev_index(esw->dev)] = false;
 		mlx5_esw_offloads_unpair(peer_esw);
 		mlx5_esw_offloads_unpair(esw);
 		mlx5_esw_offloads_set_ns_peer(esw, peer_esw, false);

@@ -3777,14 +3784,12 @@ int mlx5_esw_offloads_sf_vport_enable(struct mlx5_eswitch *esw, struct devlink_p
 	if (err)
 		goto devlink_err;
 
-	mlx5_esw_vport_debugfs_create(esw, vport_num, true, sfnum);
 	err = mlx5_esw_offloads_rep_load(esw, vport_num);
 	if (err)
 		goto rep_err;
 	return 0;
 
 rep_err:
-	mlx5_esw_vport_debugfs_destroy(esw, vport_num);
 	mlx5_esw_devlink_sf_port_unregister(esw, vport_num);
 devlink_err:
 	mlx5_esw_vport_disable(esw, vport_num);

@@ -3794,7 +3799,6 @@ int mlx5_esw_offloads_sf_vport_enable(struct mlx5_eswitch *esw, struct devlink_p
 void mlx5_esw_offloads_sf_vport_disable(struct mlx5_eswitch *esw, u16 vport_num)
 {
 	mlx5_esw_offloads_rep_unload(esw, vport_num);
-	mlx5_esw_vport_debugfs_destroy(esw, vport_num);
 	mlx5_esw_devlink_sf_port_unregister(esw, vport_num);
 	mlx5_esw_vport_disable(esw, vport_num);
 }

index a50235fdf7d9..055e4ca5b3b5 100644
@@ -179,6 +179,7 @@ enum rgmii_clock_delay {
 #define VSC8502_RGMII_CNTL		  20
 #define VSC8502_RGMII_RX_DELAY_MASK	  0x0070
 #define VSC8502_RGMII_TX_DELAY_MASK	  0x0007
+#define VSC8502_RGMII_RX_CLK_DISABLE	  0x0800
 
 #define MSCC_PHY_WOL_LOWER_MAC_ADDR	  21
 #define MSCC_PHY_WOL_MID_MAC_ADDR	  22

84 lines not on this page · raw message

index 0acc0b622129..dc9803e1a4b9 100644
@@ -245,24 +245,29 @@ static const struct pci_device_id pmf_pci_ids[] = {
 	{ }
 };
 
-int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
+static void amd_pmf_set_dram_addr(struct amd_pmf_dev *dev)
 {
 	u64 phys_addr;
 	u32 hi, low;
 
-	INIT_DELAYED_WORK(&dev->work_buffer, amd_pmf_get_metrics);
+	phys_addr = virt_to_phys(dev->buf);
+	hi = phys_addr >> 32;
+	low = phys_addr & GENMASK(31, 0);
+
+	amd_pmf_send_cmd(dev, SET_DRAM_ADDR_HIGH, 0, hi, NULL);
+	amd_pmf_send_cmd(dev, SET_DRAM_ADDR_LOW, 0, low, NULL);
+}
 
+int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
+{
 	/* Get Metrics Table Address */
 	dev->buf = kzalloc(sizeof(dev->m_table), GFP_KERNEL);
 	if (!dev->buf)
 		return -ENOMEM;
 
-	phys_addr = virt_to_phys(dev->buf);
-	hi = phys_addr >> 32;
-	low = phys_addr & GENMASK(31, 0);
+	INIT_DELAYED_WORK(&dev->work_buffer, amd_pmf_get_metrics);
 
-	amd_pmf_send_cmd(dev, SET_DRAM_ADDR_HIGH, 0, hi, NULL);
-	amd_pmf_send_cmd(dev, SET_DRAM_ADDR_LOW, 0, low, NULL);
+	amd_pmf_set_dram_addr(dev);
 
 	/*
 	 * Start collecting the metrics data after a small delay

@@ -273,6 +278,18 @@ int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev)
 	return 0;
 }
 
+static int amd_pmf_resume_handler(struct device *dev)
+{
+	struct amd_pmf_dev *pdev = dev_get_drvdata(dev);
+
+	if (pdev->buf)
+		amd_pmf_set_dram_addr(pdev);
+
+	return 0;
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(amd_pmf_pm, NULL, amd_pmf_resume_handler);
+
 static void amd_pmf_init_features(struct amd_pmf_dev *dev)
 {
 	int ret;

@@ -414,6 +431,7 @@ static struct platform_driver amd_pmf_driver = {
 		.name = "amd-pmf",
 		.acpi_match_table = amd_pmf_acpi_ids,
 		.dev_groups = amd_pmf_driver_groups,
+		.pm = pm_sleep_ptr(&amd_pmf_pm),
 	},
 	.probe = amd_pmf_probe,
 	.remove = amd_pmf_remove,

index 73f744a3155d..ea33693b6977 100644
@@ -1023,7 +1023,7 @@ static int rt9467_request_interrupt(struct rt9467_chg_data *data)
 	for (i = 0; i < num_chg_irqs; i++) {
 		virq = regmap_irq_get_virq(data->irq_chip_data, chg_irqs[i].hwirq);
 		if (virq <= 0)
-			return dev_err_probe(dev, virq, "Failed to get (%s) irq\n",
+			return dev_err_probe(dev, -EINVAL, "Failed to get (%s) irq\n",
 					     chg_irqs[i].name);
 
 		ret = devm_request_threaded_irq(dev, virq, NULL, chg_irqs[i].handler,

index babb039bcb43..b106faf21a72 100644
@@ -294,6 +294,8 @@ static void spi_geni_set_cs(struct spi_device *slv, bool set_flag)
 	mas->cs_flag = set_flag;
 	/* set xfer_mode to FIFO to complete cs_done in isr */
 	mas->cur_xfer_mode = GENI_SE_FIFO;
+	geni_se_select_mode(se, mas->cur_xfer_mode);
+
 	reinit_completion(&mas->cs_done);
 	if (set_flag)
 		geni_se_setup_m_cmd(se, SPI_CS_ASSERT, 0);

index 493c31de0edb..0620dbe5cca0 100644
@@ -860,6 +860,11 @@ static int vfio_iommu_type1_pin_pages(void *iommu_data,
 		if (ret)
 			goto pin_unwind;
 
+		if (!pfn_valid(phys_pfn)) {
+			ret = -EINVAL;
+			goto pin_unwind;
+		}
+
 		ret = vfio_add_to_pfn_list(dma, iova, phys_pfn);
 		if (ret) {
 			if (put_pfn(phys_pfn, dma->prot) && do_accounting)

index dbcaac8b6966..4a882f9ba1f1 100644
@@ -1577,6 +1577,16 @@ static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from)
 	to->l4_hash = from->l4_hash;
 };
 
+static inline int skb_cmp_decrypted(const struct sk_buff *skb1,
+				    const struct sk_buff *skb2)
+{
+#ifdef CONFIG_TLS_DEVICE
+	return skb2->decrypted - skb1->decrypted;
+#else
+	return 0;
+#endif
+}
+
 static inline void skb_copy_decrypted(struct sk_buff *to,
 				      const struct sk_buff *from)
 {

index 84f787416a54..054d7911bfc9 100644
@@ -71,7 +71,6 @@ struct sk_psock_link {
 };
 
 struct sk_psock_work_state {
-	struct sk_buff			*skb;
 	u32				len;
 	u32				off;
 };

@@ -105,7 +104,7 @@ struct sk_psock {
 	struct proto			*sk_proto;
 	struct mutex			work_mutex;
 	struct sk_psock_work_state	work_state;
-	struct work_struct		work;
+	struct delayed_work		work;
 	struct rcu_work			rwork;
 };
 

index db9f828e9d1e..76bf0a11bdc7 100644
@@ -1467,6 +1467,8 @@ static inline void tcp_adjust_rcv_ssthresh(struct sock *sk)
 }
 
 void tcp_cleanup_rbuf(struct sock *sk, int copied);
+void __tcp_cleanup_rbuf(struct sock *sk, int copied);
+
 
 /* We provision sk_rcvbuf around 200% of sk_rcvlowat.
  * If 87.5 % (7/8) of the space has been consumed, we want to override

@@ -2323,6 +2325,14 @@ int tcp_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore);
 void tcp_bpf_clone(const struct sock *sk, struct sock *newsk);
 #endif /* CONFIG_BPF_SYSCALL */
 
+#ifdef CONFIG_INET
+void tcp_eat_skb(struct sock *sk, struct sk_buff *skb);
+#else
+static inline void tcp_eat_skb(struct sock *sk, struct sk_buff *skb)
+{
+}
+#endif
+
 int tcp_bpf_sendmsg_redir(struct sock *sk, bool ingress,
 			  struct sk_msg *msg, u32 bytes, int flags);
 #endif /* CONFIG_NET_SOCK_MSG */

index 154949c7b0c8..c36bf4c50027 100644
@@ -124,6 +124,7 @@ struct tls_strparser {
 	u32 mark : 8;
 	u32 stopped : 1;
 	u32 copy_mode : 1;
+	u32 mixed_decrypted : 1;
 	u32 msg_ready : 1;
 
 	struct strp_msg stm;

index 0c85e06f7ea7..ee146430d998 100644
@@ -853,4 +853,4 @@ static int __init bpf_offload_init(void)
 	return rhashtable_init(&offdevs, &offdevs_params);
 }
 
-late_initcall(bpf_offload_init);
+core_initcall(bpf_offload_init);

index f597fe0db9f8..1d249d839819 100644
@@ -987,6 +987,34 @@ static int hci_sock_ioctl(struct socket *sock, unsigned int cmd,
 
 	BT_DBG("cmd %x arg %lx", cmd, arg);
 
+	/* Make sure the cmd is valid before doing anything */
+	switch (cmd) {
+	case HCIGETDEVLIST:
+	case HCIGETDEVINFO:
+	case HCIGETCONNLIST:
+	case HCIDEVUP:
+	case HCIDEVDOWN:
+	case HCIDEVRESET:
+	case HCIDEVRESTAT:
+	case HCISETSCAN:
+	case HCISETAUTH:
+	case HCISETENCRYPT:
+	case HCISETPTYPE:
+	case HCISETLINKPOL:
+	case HCISETLINKMODE:
+	case HCISETACLMTU:
+	case HCISETSCOMTU:
+	case HCIINQUIRY:
+	case HCISETRAW:
+	case HCIGETCONNINFO:
+	case HCIGETAUTHINFO:
+	case HCIBLOCKADDR:
+	case HCIUNBLOCKADDR:
+		break;
+	default:
+		return -ENOIOCTLCMD;
+	}
+
 	lock_sock(sk);
 
 	if (hci_pi(sk)->channel != HCI_CHANNEL_RAW) {

227 lines not on this page · raw message

index a055139f410e..08851511294c 100644
@@ -1624,9 +1624,10 @@ void sock_map_close(struct sock *sk, long timeout)
 		rcu_read_unlock();
 		sk_psock_stop(psock);
 		release_sock(sk);
-		cancel_work_sync(&psock->work);
+		cancel_delayed_work_sync(&psock->work);
 		sk_psock_put(sk, psock);
 	}
+
 	/* Make sure we do not recurse. This is a bug.
 	 * Leak the socket instead of crashing on a stack overflow.
 	 */

index 6c7c666554ce..ed63ee8f0d7e 100644
@@ -1570,7 +1570,7 @@ static int tcp_peek_sndq(struct sock *sk, struct msghdr *msg, int len)
  * calculation of whether or not we must ACK for the sake of
  * a window update.
  */
-static void __tcp_cleanup_rbuf(struct sock *sk, int copied)
+void __tcp_cleanup_rbuf(struct sock *sk, int copied)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	bool time_to_ack = false;

@@ -1772,7 +1772,6 @@ int tcp_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
 		WARN_ON_ONCE(!skb_set_owner_sk_safe(skb, sk));
 		tcp_flags = TCP_SKB_CB(skb)->tcp_flags;
 		used = recv_actor(sk, skb);
-		consume_skb(skb);
 		if (used < 0) {
 			if (!copied)
 				copied = used;

@@ -1786,14 +1785,6 @@ int tcp_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
 			break;
 		}
 	}
-	WRITE_ONCE(tp->copied_seq, seq);
-
-	tcp_rcv_space_adjust(sk);
-
-	/* Clean up data we have read: This will do ACK frames. */
-	if (copied > 0)
-		__tcp_cleanup_rbuf(sk, copied);
-
 	return copied;
 }
 EXPORT_SYMBOL(tcp_read_skb);

112 lines not on this page · raw message

index c605d171eb2d..8aaae82e78ae 100644
@@ -1813,7 +1813,7 @@ EXPORT_SYMBOL(__skb_recv_udp);
 int udp_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
 {
 	struct sk_buff *skb;
-	int err, copied;
+	int err;
 
 try_again:
 	skb = skb_recv_udp(sk, MSG_DONTWAIT, &err);

@@ -1832,10 +1832,7 @@ int udp_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
 	}
 
 	WARN_ON_ONCE(!skb_set_owner_sk_safe(skb, sk));
-	copied = recv_actor(sk, skb);
-	kfree_skb(skb);
-
-	return copied;
+	return recv_actor(sk, skb);
 }
 EXPORT_SYMBOL(udp_read_skb);
 

index 6f3b23a6653c..d40544cd61a6 100644
@@ -1559,9 +1559,6 @@ static const struct nla_policy ct_nla_policy[CTA_MAX+1] = {
 
 static int ctnetlink_flush_iterate(struct nf_conn *ct, void *data)
 {
-	if (test_bit(IPS_OFFLOAD_BIT, &ct->status))
-		return 0;
-
 	return ctnetlink_filter_match(ct, data);
 }
 

@@ -1631,11 +1628,6 @@ static int ctnetlink_del_conntrack(struct sk_buff *skb,
 
 	ct = nf_ct_tuplehash_to_ctrack(h);
 
-	if (test_bit(IPS_OFFLOAD_BIT, &ct->status)) {
-		nf_ct_put(ct);
-		return -EBUSY;
-	}
-
 	if (cda[CTA_ID]) {
 		__be32 id = nla_get_be32(cda[CTA_ID]);
 

index 804c3880d028..0672acab2773 100644
@@ -167,6 +167,11 @@ static inline bool tls_strp_msg_ready(struct tls_sw_context_rx *ctx)
 	return ctx->strp.msg_ready;
 }
 
+static inline bool tls_strp_msg_mixed_decrypted(struct tls_sw_context_rx *ctx)
+{
+	return ctx->strp.mixed_decrypted;
+}
+
 #ifdef CONFIG_TLS_DEVICE
 int tls_device_init(void);
 void tls_device_cleanup(void);

index a7cc4f9faac2..bf69c9d6d06c 100644
@@ -1007,20 +1007,14 @@ int tls_device_decrypted(struct sock *sk, struct tls_context *tls_ctx)
 	struct tls_sw_context_rx *sw_ctx = tls_sw_ctx_rx(tls_ctx);
 	struct sk_buff *skb = tls_strp_msg(sw_ctx);
 	struct strp_msg *rxm = strp_msg(skb);
-	int is_decrypted = skb->decrypted;
-	int is_encrypted = !is_decrypted;
-	struct sk_buff *skb_iter;
-	int left;
-
-	left = rxm->full_len - skb->len;
-	/* Check if all the data is decrypted already */
-	skb_iter = skb_shinfo(skb)->frag_list;
-	while (skb_iter && left > 0) {
-		is_decrypted &= skb_iter->decrypted;
-		is_encrypted &= !skb_iter->decrypted;
-
-		left -= skb_iter->len;
-		skb_iter = skb_iter->next;
+	int is_decrypted, is_encrypted;
+
+	if (!tls_strp_msg_mixed_decrypted(sw_ctx)) {
+		is_decrypted = skb->decrypted;
+		is_encrypted = !is_decrypted;
+	} else {
+		is_decrypted = 0;
+		is_encrypted = 0;
 	}
 
 	trace_tls_device_decrypted(sk, tcp_sk(sk)->copied_seq - rxm->full_len,

267 lines not on this page · raw message

index 635b8bf6b937..6e6a7c37d685 100644
@@ -2304,10 +2304,14 @@ static void tls_data_ready(struct sock *sk)
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
 	struct sk_psock *psock;
+	gfp_t alloc_save;
 
 	trace_sk_data_ready(sk);
 
+	alloc_save = sk->sk_allocation;
+	sk->sk_allocation = GFP_ATOMIC;
 	tls_strp_data_ready(&ctx->strp);
+	sk->sk_allocation = alloc_save;
 
 	psock = sk_psock_get(sk);
 	if (psock) {

index 29c6083a37da..9383afe3e570 100644
@@ -2553,7 +2553,7 @@ static int unix_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
 {
 	struct unix_sock *u = unix_sk(sk);
 	struct sk_buff *skb;
-	int err, copied;
+	int err;
 
 	mutex_lock(&u->iolock);
 	skb = skb_recv_datagram(sk, MSG_DONTWAIT, &err);

@@ -2561,10 +2561,7 @@ static int unix_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
 	if (!skb)
 		return err;
 
-	copied = recv_actor(sk, skb);
-	kfree_skb(skb);
-
-	return copied;
+	return recv_actor(sk, skb);
 }
 
 /*

index a8b14b784f8a..3dfa2e9816db 100644
@@ -21,17 +21,25 @@ static struct avs_dev *avs_get_kcontrol_adev(struct snd_kcontrol *kcontrol)
 	return to_avs_dev(w->dapm->component->dev);
 }
 
-static struct avs_path_module *avs_get_kcontrol_module(struct avs_dev *adev, u32 id)
+static struct avs_path_module *avs_get_volume_module(struct avs_dev *adev, u32 id)
 {
 	struct avs_path *path;
 	struct avs_path_pipeline *ppl;
 	struct avs_path_module *mod;
 
-	list_for_each_entry(path, &adev->path_list, node)
-		list_for_each_entry(ppl, &path->ppl_list, node)
-			list_for_each_entry(mod, &ppl->mod_list, node)
-				if (mod->template->ctl_id && mod->template->ctl_id == id)
+	spin_lock(&adev->path_list_lock);
+	list_for_each_entry(path, &adev->path_list, node) {
+		list_for_each_entry(ppl, &path->ppl_list, node) {
+			list_for_each_entry(mod, &ppl->mod_list, node) {
+				if (guid_equal(&mod->template->cfg_ext->type, &AVS_PEAKVOL_MOD_UUID)
+				    && mod->template->ctl_id == id) {
+					spin_unlock(&adev->path_list_lock);
 					return mod;
+				}
+			}
+		}
+	}
+	spin_unlock(&adev->path_list_lock);
 
 	return NULL;
 }

@@ -49,7 +57,7 @@ int avs_control_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va
 	/* prevent access to modules while path is being constructed */
 	mutex_lock(&adev->path_mutex);
 
-	active_module = avs_get_kcontrol_module(adev, ctl_data->id);
+	active_module = avs_get_volume_module(adev, ctl_data->id);
 	if (active_module) {
 		ret = avs_ipc_peakvol_get_volume(adev, active_module->module_id,
 						 active_module->instance_id, &dspvols,

@@ -89,7 +97,7 @@ int avs_control_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va
 		changed = 1;
 	}
 
-	active_module = avs_get_kcontrol_module(adev, ctl_data->id);
+	active_module = avs_get_volume_module(adev, ctl_data->id);
 	if (active_module) {
 		dspvol.channel_id = AVS_ALL_CHANNELS_MASK;
 		dspvol.target_volume = *volume;