Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Merge in late fixes to prepare for the 6.15 net-next PR.

No conflicts, adjacent changes:

drivers/net/ethernet/broadcom/bnxt/bnxt.c
919f9f497dbc ("eth: bnxt: fix out-of-range access of vnic_info array")
fe96d717d38e ("bnxt_en: Extend queue stop/start for TX rings")

Signed-off-by: Jakub Kicinski <[e-mail]>

CREDITS

···
 E: [e-mail]
 D: ATM device driver for NICStAR based cards
 
+N: Roopa Prabhu
+E: [e-mail]
+D: Bridge co-maintainer, vxlan and networking contributor
+
 N: Stefan Probst
 E: [e-mail]
 D: The Linux Support Team Erlangen, 1993-97

MAINTAINERS

···
 F:	drivers/net/can/usb/etas_es58x/
 
 ETHERNET BRIDGE
-M:	Roopa Prabhu <[e-mail]>
 M:	Nikolay Aleksandrov <[e-mail]>
+M:	Ido Schimmel <[e-mail]>
 L:	[e-mail]
 L:	[e-mail]
 S:	Maintained
 W:	http://www.linuxfoundation.org/en/Net:Bridge
+F:	include/linux/if_bridge.h
+F:	include/uapi/linux/if_bridge.h
 F:	include/linux/netfilter_bridge/
 F:	net/bridge/
 

arch/parisc/include/uapi/asm/socket.h

···
 #define SO_PASSPIDFD		0x404A
 #define SO_PEERPIDFD		0x404B
 
-#define SO_DEVMEM_LINEAR	78
-#define SCM_DEVMEM_LINEAR	SO_DEVMEM_LINEAR
-#define SO_DEVMEM_DMABUF	79
-#define SCM_DEVMEM_DMABUF	SO_DEVMEM_DMABUF
-#define SO_DEVMEM_DONTNEED	80
-
 #define SCM_TS_OPT_ID		0x404C
 
 #define SO_RCVPRIORITY		0x404D
+
+#define SO_DEVMEM_LINEAR	0x404E
+#define SCM_DEVMEM_LINEAR	SO_DEVMEM_LINEAR
+#define SO_DEVMEM_DMABUF	0x404F
+#define SCM_DEVMEM_DMABUF	SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED	0x4050
 
 #if !defined(__KERNEL__)
 

drivers/net/bonding/bond_main.c

···
 	}
 }
 
-static bool bond_xdp_check(struct bonding *bond)
+bool bond_xdp_check(struct bonding *bond, int mode)
 {
-	switch (BOND_MODE(bond)) {
+	switch (mode) {
 	case BOND_MODE_ROUNDROBIN:
 	case BOND_MODE_ACTIVEBACKUP:
 		return true;
···
 
 	ASSERT_RTNL();
 
-	if (!bond_xdp_check(bond) || !bond_has_slaves(bond)) {
+	if (!bond_xdp_check(bond, BOND_MODE(bond)) || !bond_has_slaves(bond)) {
 		xdp_clear_features_flag(bond_dev);
 		return;
 	}
···
 
 	ASSERT_RTNL();
 
-	if (!bond_xdp_check(bond)) {
+	if (!bond_xdp_check(bond, BOND_MODE(bond))) {
 		BOND_NL_ERR(dev, extack,
 			    "No native XDP support for the current bonding mode");
 		return -EOPNOTSUPP;

drivers/net/bonding/bond_options.c

···
 static int bond_option_mode_set(struct bonding *bond,
 				const struct bond_opt_value *newval)
 {
+	if (bond->xdp_prog && !bond_xdp_check(bond, newval->value))
+		return -EOPNOTSUPP;
+
 	if (!bond_mode_uses_arp(newval->value)) {
 		if (bond->params.arp_interval) {
 			netdev_dbg(bond->dev, "%s mode is incompatible with arp monitoring, start mii monitoring\n",

drivers/net/dsa/microchip/ksz8.c

···
 	const u16 *regs = dev->info->regs;
 	struct dsa_switch *ds = dev->ds;
 	const u32 *masks;
-	int queues;
 	u8 member;
 
 	masks = dev->info->masks;
···
 	/* enable broadcast storm limit */
 	ksz_port_cfg(dev, port, P_BCAST_STORM_CTRL, PORT_BROADCAST_STORM, true);
 
-	/* For KSZ88x3 enable only one queue by default, otherwise we won't
-	 * be able to get rid of PCP prios on Port 2.
-	 */
-	if (ksz_is_ksz88x3(dev))
-		queues = 1;
-	else
-		queues = dev->info->num_tx_queues;
-
-	ksz8_port_queue_split(dev, port, queues);
+	ksz8_port_queue_split(dev, port, dev->info->num_tx_queues);
 
 	/* replace priority */
 	ksz_port_cfg(dev, port, P_802_1P_CTRL,

drivers/net/dsa/microchip/ksz_dcb.c

···
 #include "ksz_dcb.h"
 #include "ksz8.h"
 
-#define KSZ8_REG_PORT_1_CTRL_0			0x10
+/* Port X Control 0 register.
+ * The datasheet specifies: Port 1 - 0x10, Port 2 - 0x20, Port 3 - 0x30.
+ * However, the driver uses get_port_addr(), which maps Port 1 to offset 0.
+ * Therefore, we define the base offset as 0x00 here to align with that logic.
+ */
+#define KSZ8_REG_PORT_1_CTRL_0			0x00
 #define KSZ8_PORT_DIFFSERV_ENABLE		BIT(6)
 #define KSZ8_PORT_802_1P_ENABLE			BIT(5)
 #define KSZ8_PORT_BASED_PRIO_M			GENMASK(4, 3)
···
 }
 
 /**
- * ksz88x3_port_set_default_prio_quirks - Quirks for default priority
- * @dev: Pointer to the KSZ switch device structure
- * @port: Port number for which to set the default priority
- * @prio: Priority value to set
- *
- * This function implements quirks for setting the default priority on KSZ88x3
- * devices. On Port 2, no other priority providers are working
- * except of PCP. So, configuring default priority on Port 2 is not possible.
- * On Port 1, it is not possible to configure port priority if PCP
- * apptrust on Port 2 is disabled. Since we disable multiple queues on the
- * switch to disable PCP on Port 2, we need to ensure that the default priority
- * configuration on Port 1 is in agreement with the configuration on Port 2.
- *
- * Return: 0 on success, or a negative error code on failure
- */
-static int ksz88x3_port_set_default_prio_quirks(struct ksz_device *dev, int port,
-						u8 prio)
-{
-	if (!prio)
-		return 0;
-
-	if (port == KSZ_PORT_2) {
-		dev_err(dev->dev, "Port priority configuration is not working on Port 2\n");
-		return -EINVAL;
-	} else if (port == KSZ_PORT_1) {
-		u8 port2_data;
-		int ret;
-
-		ret = ksz_pread8(dev, KSZ_PORT_2, KSZ8_REG_PORT_1_CTRL_0,
-				 &port2_data);
-		if (ret)
-			return ret;
-
-		if (!(port2_data & KSZ8_PORT_802_1P_ENABLE)) {
-			dev_err(dev->dev, "Not possible to configure port priority on Port 1 if PCP apptrust on Port 2 is disabled\n");
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-/**
  * ksz_port_set_default_prio - Sets the default priority for a port on a KSZ
  *			       switch
  * @ds: Pointer to the DSA switch structure
···
 int ksz_port_set_default_prio(struct dsa_switch *ds, int port, u8 prio)
 {
 	struct ksz_device *dev = ds->priv;
-	int reg, shift, ret;
+	int reg, shift;
 	u8 mask;
 
 	if (prio >= dev->info->num_ipms)
 		return -EINVAL;
-
-	if (ksz_is_ksz88x3(dev)) {
-		ret = ksz88x3_port_set_default_prio_quirks(dev, port, prio);
-		if (ret)
-			return ret;
-	}
 
 	ksz_get_default_port_prio_reg(dev, &reg, &mask, &shift);
 
···
 }
 
 /**
- * ksz88x3_port1_apptrust_quirk - Quirk for apptrust configuration on Port 1
- *				  of KSZ88x3 devices
- * @dev: Pointer to the KSZ switch device structure
- * @port: Port number for which to set the apptrust selectors
- * @reg: Register address for the apptrust configuration
- * @port1_data: Data to set for the apptrust configuration
- *
- * This function implements a quirk for apptrust configuration on Port 1 of
- * KSZ88x3 devices. It ensures that apptrust configuration on Port 1 is not
- * possible if PCP apptrust on Port 2 is disabled. This is because the Port 2
- * seems to be permanently hardwired to PCP classification, so we need to
- * do Port 1 configuration always in agreement with Port 2 configuration.
- *
- * Return: 0 on success, or a negative error code on failure
- */
-static int ksz88x3_port1_apptrust_quirk(struct ksz_device *dev, int port,
-					int reg, u8 port1_data)
-{
-	u8 port2_data;
-	int ret;
-
-	/* If no apptrust is requested for Port 1, no need to care about Port 2
-	 * configuration.
-	 */
-	if (!(port1_data & (KSZ8_PORT_802_1P_ENABLE | KSZ8_PORT_DIFFSERV_ENABLE)))
-		return 0;
-
-	/* We got request to enable any apptrust on Port 1. To make it possible,
-	 * we need to enable multiple queues on the switch. If we enable
-	 * multiqueue support, PCP classification on Port 2 will be
-	 * automatically activated by HW.
-	 */
-	ret = ksz_pread8(dev, KSZ_PORT_2, reg, &port2_data);
-	if (ret)
-		return ret;
-
-	/* If KSZ8_PORT_802_1P_ENABLE bit is set on Port 2, the driver showed
-	 * the interest in PCP classification on Port 2. In this case,
-	 * multiqueue support is enabled and we can enable any apptrust on
-	 * Port 1.
-	 * If KSZ8_PORT_802_1P_ENABLE bit is not set on Port 2, the PCP
-	 * classification on Port 2 is still active, but the driver disabled
-	 * multiqueue support and made frame prioritization inactive for
-	 * all ports. In this case, we can't enable any apptrust on Port 1.
-	 */
-	if (!(port2_data & KSZ8_PORT_802_1P_ENABLE)) {
-		dev_err(dev->dev, "Not possible to enable any apptrust on Port 1 if PCP apptrust on Port 2 is disabled\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/**
- * ksz88x3_port2_apptrust_quirk - Quirk for apptrust configuration on Port 2
- *				  of KSZ88x3 devices
- * @dev: Pointer to the KSZ switch device structure
- * @port: Port number for which to set the apptrust selectors
- * @reg: Register address for the apptrust configuration
- * @port2_data: Data to set for the apptrust configuration
- *
- * This function implements a quirk for apptrust configuration on Port 2 of
- * KSZ88x3 devices. It ensures that DSCP apptrust is not working on Port 2 and
- * that it is not possible to disable PCP on Port 2. The only way to disable PCP
- * on Port 2 is to disable multiple queues on the switch.
- *
- * Return: 0 on success, or a negative error code on failure
- */
-static int ksz88x3_port2_apptrust_quirk(struct ksz_device *dev, int port,
-					int reg, u8 port2_data)
-{
-	struct dsa_switch *ds = dev->ds;
-	u8 port1_data;
-	int ret;
-
-	/* First validate Port 2 configuration. DiffServ/DSCP is not working
-	 * on this port.
-	 */
-	if (port2_data & KSZ8_PORT_DIFFSERV_ENABLE) {
-		dev_err(dev->dev, "DSCP apptrust is not working on Port 2\n");
-		return -EINVAL;
-	}
-
-	/* If PCP support is requested, we need to enable all queues on the
-	 * switch to make PCP priority working on Port 2.
-	 */
-	if (port2_data & KSZ8_PORT_802_1P_ENABLE)
-		return ksz8_all_queues_split(dev, dev->info->num_tx_queues);
-
-	/* We got request to disable PCP priority on Port 2.
-	 * Now, we need to compare Port 2 configuration with Port 1
-	 * configuration.
-	 */
-	ret = ksz_pread8(dev, KSZ_PORT_1, reg, &port1_data);
-	if (ret)
-		return ret;
-
-	/* If Port 1 has any apptrust enabled, we can't disable multiple queues
-	 * on the switch, so we can't disable PCP on Port 2.
-	 */
-	if (port1_data & (KSZ8_PORT_802_1P_ENABLE | KSZ8_PORT_DIFFSERV_ENABLE)) {
-		dev_err(dev->dev, "Not possible to disable PCP on Port 2 if any apptrust is enabled on Port 1\n");
-		return -EINVAL;
-	}
-
-	/* Now we need to ensure that default priority on Port 1 is set to 0
-	 * otherwise we can't disable multiqueue support on the switch.
-	 */
-	ret = ksz_port_get_default_prio(ds, KSZ_PORT_1);
-	if (ret < 0) {
-		return ret;
-	} else if (ret) {
-		dev_err(dev->dev, "Not possible to disable PCP on Port 2 if non zero default priority is set on Port 1\n");
-		return -EINVAL;
-	}
-
-	/* Port 1 has no apptrust or default priority set and we got request to
-	 * disable PCP on Port 2. We can disable multiqueue support to disable
-	 * PCP on Port 2.
-	 */
-	return ksz8_all_queues_split(dev, 1);
-}
-
-/**
- * ksz88x3_port_apptrust_quirk - Quirk for apptrust configuration on KSZ88x3
- *			       devices
- * @dev: Pointer to the KSZ switch device structure
- * @port: Port number for which to set the apptrust selectors
- * @reg: Register address for the apptrust configuration
- * @data: Data to set for the apptrust configuration
- *
- * This function implements a quirk for apptrust configuration on KSZ88x3
- * devices. It ensures that apptrust configuration on Port 1 and
- * Port 2 is done in agreement with each other.
- *
- * Return: 0 on success, or a negative error code on failure
- */
-static int ksz88x3_port_apptrust_quirk(struct ksz_device *dev, int port,
-				       int reg, u8 data)
-{
-	if (port == KSZ_PORT_1)
-		return ksz88x3_port1_apptrust_quirk(dev, port, reg, data);
-	else if (port == KSZ_PORT_2)
-		return ksz88x3_port2_apptrust_quirk(dev, port, reg, data);
-
-	return 0;
-}
-
-/**
  * ksz_port_set_apptrust - Sets the apptrust selectors for a port on a KSZ
  *			   switch
  * @ds: Pointer to the DSA switch structure
···
 			data |= map[j].bit;
 			break;
 		}
-	}
-
-	if (ksz_is_ksz88x3(dev)) {
-		ret = ksz88x3_port_apptrust_quirk(dev, port, reg, data);
-		if (ret)
-			return ret;
 	}
 
 	return ksz_prmw8(dev, port, reg, mask, data);
···
  */
 int ksz_dcb_init(struct ksz_device *dev)
 {
-	int ret;
-
-	ret = ksz_init_global_dscp_map(dev);
-	if (ret)
-		return ret;
-
-	/* Enable 802.1p priority control on Port 2 during switch initialization.
-	 * This setup is critical for the apptrust functionality on Port 1, which
-	 * relies on the priority settings of Port 2. Note: Port 1 is naturally
-	 * configured before Port 2, necessitating this configuration order.
-	 */
-	if (ksz_is_ksz88x3(dev))
-		return ksz_prmw8(dev, KSZ_PORT_2, KSZ8_REG_PORT_1_CTRL_0,
-				 KSZ8_PORT_802_1P_ENABLE,
-				 KSZ8_PORT_802_1P_ENABLE);
-
-	return 0;
+	return ksz_init_global_dscp_map(dev);
 }

drivers/net/dsa/mv88e6xxx/chip.c

···
 	return mv88e6xxx_g1_stats_clear(chip);
 }
 
+static int mv88e6320_setup_errata(struct mv88e6xxx_chip *chip)
+{
+	u16 dummy;
+	int err;
+
+	/* Workaround for erratum
+	 *   3.3 RGMII timing may be out of spec when transmit delay is enabled
+	 */
+	err = mv88e6xxx_port_hidden_write(chip, 0, 0xf, 0x7, 0xe000);
+	if (err)
+		return err;
+
+	return mv88e6xxx_port_hidden_read(chip, 0, 0xf, 0x7, &dummy);
+}
+
 /* Check if the errata has already been applied. */
 static bool mv88e6390_setup_errata_applied(struct mv88e6xxx_chip *chip)
 {
···
 
 static const struct mv88e6xxx_ops mv88e6320_ops = {
 	/* MV88E6XXX_FAMILY_6320 */
+	.setup_errata = mv88e6320_setup_errata,
 	.ieee_pri_map = mv88e6085_g1_ieee_pri_map,
 	.ip_pri_map = mv88e6085_g1_ip_pri_map,
 	.irl_init_all = mv88e6352_g2_irl_init_all,
···
 	.port_set_rgmii_delay = mv88e6320_port_set_rgmii_delay,
 	.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
 	.port_tag_remap = mv88e6095_port_tag_remap,
+	.port_set_policy = mv88e6352_port_set_policy,
 	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
 	.port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
 	.port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
···
 	.hardware_reset_pre = mv88e6xxx_g2_eeprom_wait,
 	.hardware_reset_post = mv88e6xxx_g2_eeprom_wait,
 	.reset = mv88e6352_g1_reset,
-	.vtu_getnext = mv88e6185_g1_vtu_getnext,
-	.vtu_loadpurge = mv88e6185_g1_vtu_loadpurge,
+	.vtu_getnext = mv88e6352_g1_vtu_getnext,
+	.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
+	.stu_getnext = mv88e6352_g1_stu_getnext,
+	.stu_loadpurge = mv88e6352_g1_stu_loadpurge,
 	.gpio_ops = &mv88e6352_gpio_ops,
 	.avb_ops = &mv88e6352_avb_ops,
 	.ptp_ops = &mv88e6352_ptp_ops,
···
 
 static const struct mv88e6xxx_ops mv88e6321_ops = {
 	/* MV88E6XXX_FAMILY_6320 */
+	.setup_errata = mv88e6320_setup_errata,
 	.ieee_pri_map = mv88e6085_g1_ieee_pri_map,
 	.ip_pri_map = mv88e6085_g1_ip_pri_map,
 	.irl_init_all = mv88e6352_g2_irl_init_all,
···
 	.port_set_rgmii_delay = mv88e6320_port_set_rgmii_delay,
 	.port_set_speed_duplex = mv88e6185_port_set_speed_duplex,
 	.port_tag_remap = mv88e6095_port_tag_remap,
+	.port_set_policy = mv88e6352_port_set_policy,
 	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
 	.port_set_ucast_flood = mv88e6352_port_set_ucast_flood,
 	.port_set_mcast_flood = mv88e6352_port_set_mcast_flood,
···
 	.hardware_reset_pre = mv88e6xxx_g2_eeprom_wait,
 	.hardware_reset_post = mv88e6xxx_g2_eeprom_wait,
 	.reset = mv88e6352_g1_reset,
-	.vtu_getnext = mv88e6185_g1_vtu_getnext,
-	.vtu_loadpurge = mv88e6185_g1_vtu_loadpurge,
+	.vtu_getnext = mv88e6352_g1_vtu_getnext,
+	.vtu_loadpurge = mv88e6352_g1_vtu_loadpurge,
+	.stu_getnext = mv88e6352_g1_stu_getnext,
+	.stu_loadpurge = mv88e6352_g1_stu_loadpurge,
 	.gpio_ops = &mv88e6352_gpio_ops,
 	.avb_ops = &mv88e6352_avb_ops,
 	.ptp_ops = &mv88e6352_ptp_ops,
···
 		.global1_addr = 0x1b,
 		.global2_addr = 0x1c,
 		.age_time_coeff = 3750,
-		.atu_move_port_mask = 0x1f,
+		.atu_move_port_mask = 0xf,
 		.g1_irqs = 9,
 		.g2_irqs = 10,
 		.stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1,
···
 		.num_databases = 4096,
 		.num_macs = 8192,
 		.num_ports = 7,
-		.num_internal_phys = 5,
+		.num_internal_phys = 2,
+		.internal_phys_offset = 3,
 		.num_gpio = 15,
 		.max_vid = 4095,
+		.max_sid = 63,
 		.port_base_addr = 0x10,
 		.phy_base_addr = 0x0,
 		.global1_addr = 0x1b,
···
 		.num_databases = 4096,
 		.num_macs = 8192,
 		.num_ports = 7,
-		.num_internal_phys = 5,
+		.num_internal_phys = 2,
+		.internal_phys_offset = 3,
 		.num_gpio = 15,
 		.max_vid = 4095,
+		.max_sid = 63,
 		.port_base_addr = 0x10,
 		.phy_base_addr = 0x0,
 		.global1_addr = 0x1b,
···
 		.g2_irqs = 10,
 		.stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1,
 		.atu_move_port_mask = 0xf,
+		.pvt = true,
 		.multi_chip = true,
 		.edsa_support = MV88E6XXX_EDSA_SUPPORTED,
 		.ptp_support = true,
···
 		.global1_addr = 0x1b,
 		.global2_addr = 0x1c,
 		.age_time_coeff = 3750,
-		.atu_move_port_mask = 0x1f,
+		.atu_move_port_mask = 0xf,
 		.g1_irqs = 9,
 		.g2_irqs = 10,
 		.stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1,

drivers/net/dsa/sja1105/sja1105_ethtool.c

···
 		max_ctr = __MAX_SJA1105PQRS_PORT_COUNTER;
 
 	for (i = 0; i < max_ctr; i++) {
+		if (!strlen(sja1105_port_counters[i].name))
+			continue;
+
 		rc = sja1105_port_counter_read(priv, port, i, &data[k++]);
 		if (rc) {
 			dev_err(ds->dev,
···
 	else
 		max_ctr = __MAX_SJA1105PQRS_PORT_COUNTER;
 
-	for (i = 0; i < max_ctr; i++)
+	for (i = 0; i < max_ctr; i++) {
+		if (!strlen(sja1105_port_counters[i].name))
+			continue;
+
 		ethtool_puts(&data, sja1105_port_counters[i].name);
+	}
 }
 
 int sja1105_get_sset_count(struct dsa_switch *ds, int port, int sset)

drivers/net/dsa/sja1105/sja1105_ptp.c

···
 int sja1105_hwtstamp_set(struct dsa_switch *ds, int port, struct ifreq *ifr)
 {
 	struct sja1105_private *priv = ds->priv;
+	unsigned long hwts_tx_en, hwts_rx_en;
 	struct hwtstamp_config config;
 
 	if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
 		return -EFAULT;
 
+	hwts_tx_en = priv->hwts_tx_en;
+	hwts_rx_en = priv->hwts_rx_en;
+
 	switch (config.tx_type) {
 	case HWTSTAMP_TX_OFF:
-		priv->hwts_tx_en &= ~BIT(port);
+		hwts_tx_en &= ~BIT(port);
 		break;
 	case HWTSTAMP_TX_ON:
-		priv->hwts_tx_en |= BIT(port);
+		hwts_tx_en |= BIT(port);
 		break;
 	default:
 		return -ERANGE;
···
 
 	switch (config.rx_filter) {
 	case HWTSTAMP_FILTER_NONE:
-		priv->hwts_rx_en &= ~BIT(port);
+		hwts_rx_en &= ~BIT(port);
+		break;
+	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+		hwts_rx_en |= BIT(port);
 		break;
 	default:
-		priv->hwts_rx_en |= BIT(port);
-		break;
+		return -ERANGE;
 	}
 
 	if (copy_to_user(ifr->ifr_data, &config, sizeof(config)))
 		return -EFAULT;
+
+	priv->hwts_tx_en = hwts_tx_en;
+	priv->hwts_rx_en = hwts_rx_en;
+
 	return 0;
 }
 

drivers/net/dsa/sja1105/sja1105_static_config.c

···
 	if (i > table->entry_count)
 		return -ERANGE;
 
-	memmove(entries + i * entry_size, entries + (i + 1) * entry_size,
-		(table->entry_count - i) * entry_size);
+	if (i + 1 < table->entry_count) {
+		memmove(entries + i * entry_size, entries + (i + 1) * entry_size,
+			(table->entry_count - i - 1) * entry_size);
+	}
 
 	table->entry_count--;
 

drivers/net/ethernet/broadcom/bnxt/bnxt.c

···
 	txr = &bp->tx_ring[bp->tx_ring_map[i]];
 	prod = txr->tx_prod;
 
+#if (MAX_SKB_FRAGS > TX_MAX_FRAGS)
+	if (skb_shinfo(skb)->nr_frags > TX_MAX_FRAGS) {
+		netdev_warn_once(dev, "SKB has too many (%d) fragments, max supported is %d.  SKB will be linearized.\n",
+				 skb_shinfo(skb)->nr_frags, TX_MAX_FRAGS);
+		if (skb_linearize(skb)) {
+			dev_kfree_skb_any(skb);
+			dev_core_stats_tx_dropped_inc(dev);
+			return NETDEV_TX_OK;
+		}
+	}
+#endif
 	free_size = bnxt_tx_avail(bp, txr);
 	if (unlikely(free_size < skb_shinfo(skb)->nr_frags + 2)) {
 		/* We must have raced with NAPI cleanup */
···
 					TX_BD_FLAGS_LHINT_512_AND_SMALLER |
 					TX_BD_FLAGS_COAL_NOW |
 					TX_BD_FLAGS_PACKET_END |
-					(2 << TX_BD_FLAGS_BD_CNT_SHIFT));
+					TX_BD_CNT(2));
 
 		if (skb->ip_summed == CHECKSUM_PARTIAL)
 			tx_push1->tx_bd_hsize_lflags =
···
 
 	dma_unmap_addr_set(tx_buf, mapping, mapping);
 	flags = (len << TX_BD_LEN_SHIFT) | TX_BD_TYPE_LONG_TX_BD |
-		((last_frag + 2) << TX_BD_FLAGS_BD_CNT_SHIFT);
+		TX_BD_CNT(last_frag + 2);
 
 	txbd->tx_bd_haddr = cpu_to_le64(mapping);
 	txbd->tx_bd_opaque = SET_TX_OPAQUE(bp, txr, prod, 2 + last_frag);
···
 	napi_enable(&bnapi->napi);
 	bnxt_db_nq_arm(bp, &cpr->cp_db, cpr->cp_raw_cons);
 
-	for (i = 0; i <= bp->nr_vnics; i++) {
+	for (i = 0; i < bp->nr_vnics; i++) {
 		vnic = &bp->vnic_info[i];
 
 		rc = bnxt_hwrm_vnic_set_rss_p5(bp, vnic, true);
···
 	struct bnxt_napi *bnapi;
 	int i;
 
-	for (i = 0; i <= bp->nr_vnics; i++) {
+	for (i = 0; i < bp->nr_vnics; i++) {
 		vnic = &bp->vnic_info[i];
 		vnic->mru = 0;
 		bnxt_hwrm_vnic_update(bp, vnic,

drivers/net/ethernet/broadcom/bnxt/bnxt.h

···
 #define TX_OPAQUE_PROD(bp, opq)	((TX_OPAQUE_IDX(opq) + TX_OPAQUE_BDS(opq)) &\
 				 (bp)->tx_ring_mask)
 
+#define TX_BD_CNT(n)	(((n) << TX_BD_FLAGS_BD_CNT_SHIFT) & TX_BD_FLAGS_BD_CNT)
+
+#define TX_MAX_BD_CNT	32
+
+#define TX_MAX_FRAGS		(TX_MAX_BD_CNT - 2)
+
 struct tx_bd_ext {
 	__le32 tx_bd_hsize_lflags;
 	#define TX_BD_FLAGS_TCP_UDP_CHKSUM			(1 << 0)

drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c

···
 		tx_buf->page = virt_to_head_page(xdp->data);
 
 	txbd = &txr->tx_desc_ring[TX_RING(bp, prod)][TX_IDX(prod)];
-	flags = (len << TX_BD_LEN_SHIFT) |
-		((num_frags + 1) << TX_BD_FLAGS_BD_CNT_SHIFT) |
+	flags = (len << TX_BD_LEN_SHIFT) | TX_BD_CNT(num_frags + 1) |
 		bnxt_lhint_arr[len >> 9];
 	txbd->tx_bd_len_flags_type = cpu_to_le32(flags);
 	txbd->tx_bd_opaque = SET_TX_OPAQUE(bp, txr, prod, 1 + num_frags);

drivers/net/ethernet/google/gve/gve_rx_dqo.c

···
 	if (!gve_rx_was_added_to_block(priv, idx))
 		return;
 
-	page_pool_disable_direct_recycling(rx->dqo.page_pool);
+	if (rx->dqo.page_pool)
+		page_pool_disable_direct_recycling(rx->dqo.page_pool);
 	gve_remove_napi(priv, ntfy_idx);
 	gve_rx_remove_from_block(priv, idx);
 	gve_rx_reset_ring_dqo(priv, idx);

drivers/net/ethernet/ibm/ibmvnic.c

···
 	strscpy(vlcd->name, adapter->netdev->name, len);
 }
 
+static void ibmvnic_print_hex_dump(struct net_device *dev, void *buf,
+				   size_t len)
+{
+	unsigned char hex_str[16 * 3];
+
+	for (size_t i = 0; i < len; i += 16) {
+		hex_dump_to_buffer((unsigned char *)buf + i, len - i, 16, 8,
+				   hex_str, sizeof(hex_str), false);
+		netdev_dbg(dev, "%s\n", hex_str);
+	}
+}
+
 static int send_login(struct ibmvnic_adapter *adapter)
 {
 	struct ibmvnic_login_rsp_buffer *login_rsp_buffer;
···
 	vnic_add_client_data(adapter, vlcd);
 
 	netdev_dbg(adapter->netdev, "Login Buffer:\n");
-	for (i = 0; i < (adapter->login_buf_sz - 1) / 8 + 1; i++) {
-		netdev_dbg(adapter->netdev, "%016lx\n",
-			   ((unsigned long *)(adapter->login_buf))[i]);
-	}
+	ibmvnic_print_hex_dump(adapter->netdev, adapter->login_buf,
+			       adapter->login_buf_sz);
 
 	memset(&crq, 0, sizeof(crq));
 	crq.login.first = IBMVNIC_CRQ_CMD;
···
 {
 	struct device *dev = &adapter->vdev->dev;
 	struct ibmvnic_query_ip_offload_buffer *buf = &adapter->ip_offload_buf;
-	int i;
 
 	dma_unmap_single(dev, adapter->ip_offload_tok,
 			 sizeof(adapter->ip_offload_buf), DMA_FROM_DEVICE);
 
 	netdev_dbg(adapter->netdev, "Query IP Offload Buffer:\n");
-	for (i = 0; i < (sizeof(adapter->ip_offload_buf) - 1) / 8 + 1; i++)
-		netdev_dbg(adapter->netdev, "%016lx\n",
-			   ((unsigned long *)(buf))[i]);
+	ibmvnic_print_hex_dump(adapter->netdev, buf,
+			       sizeof(adapter->ip_offload_buf));
 
 	netdev_dbg(adapter->netdev, "ipv4_chksum = %d\n", buf->ipv4_chksum);
 	netdev_dbg(adapter->netdev, "ipv6_chksum = %d\n", buf->ipv6_chksum);
···
 	netdev->mtu = adapter->req_mtu - ETH_HLEN;
 
 	netdev_dbg(adapter->netdev, "Login Response Buffer:\n");
-	for (i = 0; i < (adapter->login_rsp_buf_sz - 1) / 8 + 1; i++) {
-		netdev_dbg(adapter->netdev, "%016lx\n",
-			   ((unsigned long *)(adapter->login_rsp_buf))[i]);
-	}
+	ibmvnic_print_hex_dump(netdev, adapter->login_rsp_buf,
+			       adapter->login_rsp_buf_sz);
 
 	/* Sanity checks */
 	if (login->num_txcomp_subcrqs != login_rsp->num_txsubm_subcrqs ||

drivers/net/ethernet/intel/ice/devlink/health.c

···
  * The below lookup requires to be sorted by code.
  */
 
-static const char *const ice_common_port_solutions =
+static const char ice_common_port_solutions[] =
 	"Check your cable connection. Change or replace the module or cable. Manually set speed and duplex.";
-static const char *const ice_port_number_label = "Port Number";
-static const char *const ice_update_nvm_solution = "Update to the latest NVM image.";
+static const char ice_port_number_label[] = "Port Number";
+static const char ice_update_nvm_solution[] = "Update to the latest NVM image.";
 
 static const struct ice_health_status ice_health_status_lookup[] = {
 	{ICE_AQC_HEALTH_STATUS_ERR_UNKNOWN_MOD_STRICT, "An unsupported module was detected.",

drivers/net/ethernet/intel/ice/ice_common.c

···
 			  caps->nvm_unified_update);
 		break;
 	case ICE_AQC_CAPS_RDMA:
-		caps->rdma = (number == 1);
+		if (IS_ENABLED(CONFIG_INFINIBAND_IRDMA))
+			caps->rdma = (number == 1);
 		ice_debug(hw, ICE_DBG_INIT, "%s: rdma = %d\n", prefix, caps->rdma);
 		break;
 	case ICE_AQC_CAPS_MAX_MTU:

drivers/net/ethernet/intel/ice/ice_ptp.c

···
 				  8 + chan + (tmr_idx * 4));
 
 	wr32(hw, GLGEN_GPIO_CTL(gpio_pin), val);
+	ice_flush(hw);
 
 	return 0;
 }
···
 		div64_u64_rem(start, period, &phase);
 
 	/* If we have only phase or start time is in the past, start the timer
-	 * at the next multiple of period, maintaining phase.
+	 * at the next multiple of period, maintaining phase at least 0.5 second
+	 * from now, so we have time to write it to HW.
 	 */
-	clk = ice_ptp_read_src_clk_reg(pf, NULL);
+	clk = ice_ptp_read_src_clk_reg(pf, NULL) + NSEC_PER_MSEC * 500;
 	if (rq->flags & PTP_PEROUT_PHASE || start <= clk - prop_delay_ns)
 		start = div64_u64(clk + period - 1, period) * period + phase;
 

drivers/net/ethernet/intel/ice/ice_virtchnl.c

···
  *
  * check for the valid queue ID
  */
-static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u8 qid)
+static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u16 qid)
 {
 	/* allocated Tx and Rx queues should be always equal for VF VSI */
 	return qid < vsi->alloc_txq;
···
 
 	for (i = 0; i < qbw->num_queues; i++) {
 		if (qbw->cfg[i].shaper.peak != 0 && vf->max_tx_rate != 0 &&
-		    qbw->cfg[i].shaper.peak > vf->max_tx_rate)
+		    qbw->cfg[i].shaper.peak > vf->max_tx_rate) {
 			dev_warn(ice_pf_to_dev(vf->pf), "The maximum queue %d rate limit configuration may not take effect because the maximum TX rate for VF-%d is %d\n",
 				 qbw->cfg[i].queue_id, vf->vf_id,
 				 vf->max_tx_rate);
+			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+			goto err;
+		}
 		if (qbw->cfg[i].shaper.committed != 0 && vf->min_tx_rate != 0 &&
-		    qbw->cfg[i].shaper.committed < vf->min_tx_rate)
+		    qbw->cfg[i].shaper.committed < vf->min_tx_rate) {
 			dev_warn(ice_pf_to_dev(vf->pf), "The minimum queue %d rate limit configuration may not take effect because the minimum TX rate for VF-%d is %d\n",
 				 qbw->cfg[i].queue_id, vf->vf_id,
-				 vf->max_tx_rate);
+				 vf->min_tx_rate);
+			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+			goto err;
+		}
+		if (qbw->cfg[i].queue_id > vf->num_vf_qs) {
+			dev_warn(ice_pf_to_dev(vf->pf), "VF-%d trying to configure invalid queue_id\n",
+				 vf->vf_id);
+			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+			goto err;
+		}
+		if (qbw->cfg[i].tc >= ICE_MAX_TRAFFIC_CLASS) {
+			dev_warn(ice_pf_to_dev(vf->pf), "VF-%d trying to configure a traffic class higher than allowed\n",
+				 vf->vf_id);
+			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+			goto err;
+		}
 	}
 
 	for (i = 0; i < qbw->num_queues; i++) {
···
  */
 static int ice_vc_cfg_q_quanta(struct ice_vf *vf, u8 *msg)
 {
+	u16 quanta_prof_id, quanta_size, start_qid, num_queues, end_qid, i;
 	enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS;
-	u16 quanta_prof_id, quanta_size, start_qid, end_qid, i;
 	struct virtchnl_quanta_cfg *qquanta =
 		(struct virtchnl_quanta_cfg *)msg;
 	struct ice_vsi *vsi;
 	int ret;
+
+	start_qid = qquanta->queue_select.start_queue_id;
+	num_queues = qquanta->queue_select.num_queues;
+
+	if (check_add_overflow(start_qid, num_queues, &end_qid)) {
+		v_ret = VIRTCHNL_STATUS_ERR_PARAM;
+		goto err;
+	}
 
 	if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
 		v_ret = VIRTCHNL_STATUS_ERR_PARAM;
···
 		goto err;
 	}
 
-	end_qid = qquanta->queue_select.start_queue_id +
-		  qquanta->queue_select.num_queues;
 	if (end_qid > ICE_MAX_RSS_QS_PER_VF ||
 	    end_qid > min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)) {
 		dev_err(ice_pf_to_dev(vf->pf), "VF-%d trying to configure more than allocated number of queues: %d\n",
···
 		goto err;
 	}
 
-	start_qid = qquanta->queue_select.start_queue_id;
 	for (i = start_qid; i < end_qid; i++)
 		vsi->tx_rings[i]->quanta_prof_id = quanta_prof_id;
 

drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c

···
 		      struct virtchnl_proto_hdrs *proto,
 		      struct virtchnl_fdir_fltr_conf *conf)
 {
-	u8 *pkt_buf, *msk_buf __free(kfree);
+	u8 *pkt_buf, *msk_buf __free(kfree) = NULL;
 	struct ice_parser_result rslt;
 	struct ice_pf *pf = vf->pf;
+	u16 pkt_len, udp_port = 0;
 	struct ice_parser *psr;
 	int status = -ENOMEM;
 	struct ice_hw *hw;
-	u16 udp_port = 0;
 
-	pkt_buf = kzalloc(proto->raw.pkt_len, GFP_KERNEL);
-	msk_buf = kzalloc(proto->raw.pkt_len, GFP_KERNEL);
+	pkt_len = proto->raw.pkt_len;
+
+	if (!pkt_len || pkt_len > VIRTCHNL_MAX_SIZE_RAW_PACKET)
+		return -EINVAL;
+
+	pkt_buf = kzalloc(pkt_len, GFP_KERNEL);
+	msk_buf = kzalloc(pkt_len, GFP_KERNEL);
+
 	if (!pkt_buf || !msk_buf)
 		goto err_mem_alloc;
 
-	memcpy(pkt_buf, proto->raw.spec, proto->raw.pkt_len);
-	memcpy(msk_buf, proto->raw.mask, proto->raw.pkt_len);
+	memcpy(pkt_buf, proto->raw.spec, pkt_len);
+	memcpy(msk_buf, proto->raw.mask, pkt_len);
 
 	hw = &pf->hw;
 
···
 	if (ice_get_open_tunnel_port(hw, &udp_port, TNL_VXLAN))
 		ice_parser_vxlan_tunnel_set(psr, udp_port, true);
 
-	status = ice_parser_run(psr, pkt_buf, proto->raw.pkt_len, &rslt);
+	status = ice_parser_run(psr, pkt_buf, pkt_len, &rslt);
 	if (status)
 		goto err_parser_destroy;
 
···
 	}
 
 	status = ice_parser_profile_init(&rslt, pkt_buf, msk_buf,
-					 proto->raw.pkt_len, ICE_BLK_FD,
+					 pkt_len, ICE_BLK_FD,
 					 conf->prof);
 	if (status)
 		goto err_parser_profile_init;
···
 		ice_parser_profile_dump(hw, conf->prof);
 
 	/* Store raw flow info into @conf */
-	conf->pkt_len = proto->raw.pkt_len;
+	conf->pkt_len = pkt_len;
 	conf->pkt_buf = pkt_buf;
 	conf->parser_ena = true;
 

drivers/net/ethernet/intel/idpf/idpf_lib.c

···
 static void idpf_decfg_netdev(struct idpf_vport *vport)
 {
 	struct idpf_adapter *adapter = vport->adapter;
+	u16 idx = vport->idx;
 
 	kfree(vport->rx_ptype_lkup);
 	vport->rx_ptype_lkup = NULL;
 
-	unregister_netdev(vport->netdev);
-	free_netdev(vport->netdev);
+	if (test_and_clear_bit(IDPF_VPORT_REG_NETDEV,
+			       adapter->vport_config[idx]->flags)) {
+		unregister_netdev(vport->netdev);
+		free_netdev(vport->netdev);
+	}
 	vport->netdev = NULL;
 
-	adapter->netdevs[vport->idx] = NULL;
+	adapter->netdevs[idx] = NULL;
 }
 
 /**
···
 	}
 
 	for (index = 0; index < adapter->max_vports; index++) {
-		if (adapter->netdevs[index] &&
-		    !test_bit(IDPF_VPORT_REG_NETDEV,
-			      adapter->vport_config[index]->flags)) {
-			register_netdev(adapter->netdevs[index]);
-			set_bit(IDPF_VPORT_REG_NETDEV,
-				adapter->vport_config[index]->flags);
+		struct net_device *netdev = adapter->netdevs[index];
+		struct idpf_vport_config *vport_config;
+
+		vport_config = adapter->vport_config[index];
+
+		if (!netdev ||
+		    test_bit(IDPF_VPORT_REG_NETDEV, vport_config->flags))
+			continue;
+
+		err = register_netdev(netdev);
+		if (err) {
+			dev_err(&pdev->dev, "failed to register netdev for vport %d: %pe\n",
+				index, ERR_PTR(err));
+			continue;
 		}
+		set_bit(IDPF_VPORT_REG_NETDEV, vport_config->flags);
 	}
 
 	/* As all the required vports are created, clear the reset flag

drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c

···
 	case ESP_V6_FLOW:
 		return MLX5_TT_IPV6_IPSEC_ESP;
 	case IPV4_FLOW:
+	case IP_USER_FLOW:
 		return MLX5_TT_IPV4;
 	case IPV6_FLOW:
+	case IPV6_USER_FLOW:
 		return MLX5_TT_IPV6;
 	default:
 		return -EINVAL;

drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c

···
 		if (err) {
 			if (shared_fdb || roce_lag)
 				mlx5_lag_add_devices(ldev);
+			if (shared_fdb) {
+				mlx5_ldev_for_each(i, 0, ldev)
+					mlx5_eswitch_reload_ib_reps(ldev->pf[i].dev->priv.eswitch);
+			}
 
 			return;
 		} else if (roce_lag) {

drivers/net/ethernet/mellanox/mlx5/core/main.c

···
 	dev->caps.embedded_cpu = mlx5_read_embedded_cpu(dev);
 	mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_UP);
 
-	mlx5_start_health_poll(dev);
-
 	err = mlx5_core_enable_hca(dev, 0);
 	if (err) {
 		mlx5_core_err(dev, "enable hca failed\n");
-		goto stop_health_poll;
+		goto err_cmd_cleanup;
 	}
+
+	mlx5_start_health_poll(dev);
 
 	err = mlx5_core_set_issi(dev);
 	if (err) {
 		mlx5_core_err(dev, "failed to set issi\n");
-		goto err_disable_hca;
+		goto stop_health_poll;
 	}
 
 	err = mlx5_satisfy_startup_pages(dev, 1);
 	if (err) {
 		mlx5_core_err(dev, "failed to allocate boot pages\n");
-		goto err_disable_hca;
+		goto stop_health_poll;
 	}
 
 	err = mlx5_tout_query_dtor(dev);
···
 
 reclaim_boot_pages:
 	mlx5_reclaim_startup_pages(dev);
-err_disable_hca:
-	mlx5_core_disable_hca(dev, 0);
 stop_health_poll:
 	mlx5_stop_health_poll(dev, boot);
+	mlx5_core_disable_hca(dev, 0);
 err_cmd_cleanup:
 	mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_DOWN);
 	mlx5_cmd_disable(dev);
···
 static void mlx5_function_disable(struct mlx5_core_dev *dev, bool boot)
 {
 	mlx5_reclaim_startup_pages(dev);
-	mlx5_core_disable_hca(dev, 0);
 	mlx5_stop_health_poll(dev, boot);
+	mlx5_core_disable_hca(dev, 0);
 	mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_DOWN);
 	mlx5_cmd_disable(dev);
 }

drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c

···
  * This array defines key offsets for easy access when copying key blocks from
  * entry key to Bloom filter chunk.
  */
-static const u8 chunk_key_offsets[MLXSW_BLOOM_KEY_CHUNKS] = {2, 20, 38};
+static char *
+mlxsw_sp_acl_bf_enc_key_get(struct mlxsw_sp_acl_atcam_entry *aentry,
+			    u8 chunk_index)
+{
+	switch (chunk_index) {
+	case 0:
+		return &aentry->ht_key.enc_key[2];
+	case 1:
+		return &aentry->ht_key.enc_key[20];
+	case 2:
+		return &aentry->ht_key.enc_key[38];
+	default:
+		WARN_ON_ONCE(1);
+		return &aentry->ht_key.enc_key[0];
+	}
+}
 
 static u16 mlxsw_sp2_acl_bf_crc16_byte(u16 crc, u8 c)
 {
···
 			     u8 key_offset, u8 chunk_key_len, u8 chunk_len)
 {
 	struct mlxsw_afk_key_info *key_info = aregion->region->key_info;
-	u8 chunk_index, chunk_count, block_count;
+	u8 chunk_index, chunk_count;
 	char *chunk = output;
 	__be16 erp_region_id;
+	u32 block_count;
 
 	block_count = mlxsw_afk_key_info_blocks_count_get(key_info);
 	chunk_count = 1 + ((block_count - 1) >> 2);
···
 				   (aregion->region->id << 4));
 	for (chunk_index = max_chunks - chunk_count; chunk_index < max_chunks;
 	     chunk_index++) {
+		char *enc_key;
+
 		memset(chunk, 0, pad_bytes);
 		memcpy(chunk + pad_bytes, &erp_region_id,
 		       sizeof(erp_region_id));
-		memcpy(chunk + key_offset,
-		       &aentry->ht_key.enc_key[chunk_key_offsets[chunk_index]],
-		       chunk_key_len);
+		enc_key = mlxsw_sp_acl_bf_enc_key_get(aentry, chunk_index);
+		memcpy(chunk + key_offset, enc_key, chunk_key_len);
 		chunk += chunk_len;
 	}
 	*len = chunk_count * chunk_len;

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

···
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
 	enum request_irq_err irq_err;
-	cpumask_t cpu_mask;
 	int irq_idx = 0;
 	char *int_name;
 	int ret;
···
 			irq_idx = i;
 			goto irq_error;
 		}
-		cpumask_clear(&cpu_mask);
-		cpumask_set_cpu(i % num_online_cpus(), &cpu_mask);
-		irq_set_affinity_hint(priv->rx_irq[i], &cpu_mask);
+		irq_set_affinity_hint(priv->rx_irq[i],
+				      cpumask_of(i % num_online_cpus()));
 	}
 
 	/* Request Tx MSI irq */
···
 			irq_idx = i;
 			goto irq_error;
 		}
-		cpumask_clear(&cpu_mask);
-		cpumask_set_cpu(i % num_online_cpus(), &cpu_mask);
-		irq_set_affinity_hint(priv->tx_irq[i], &cpu_mask);
+		irq_set_affinity_hint(priv->tx_irq[i],
+				      cpumask_of(i % num_online_cpus()));
 	}
 
 	return 0;

drivers/net/ethernet/wangxun/libwx/wx_lib.c

···
 	context_desc->mss_l4len_idx     = cpu_to_le32(mss_l4len_idx);
 }
 
-static void wx_get_ipv6_proto(struct sk_buff *skb, int offset, u8 *nexthdr)
-{
-	struct ipv6hdr *hdr = (struct ipv6hdr *)(skb->data + offset);
-
-	*nexthdr = hdr->nexthdr;
-	offset += sizeof(struct ipv6hdr);
-	while (ipv6_ext_hdr(*nexthdr)) {
-		struct ipv6_opt_hdr _hdr, *hp;
-
-		if (*nexthdr == NEXTHDR_NONE)
-			return;
-		hp = skb_header_pointer(skb, offset, sizeof(_hdr), &_hdr);
-		if (!hp)
-			return;
-		if (*nexthdr == NEXTHDR_FRAGMENT)
-			break;
-		*nexthdr = hp->nexthdr;
-	}
-}
-
 union network_header {
 	struct iphdr *ipv4;
 	struct ipv6hdr *ipv6;
···
 {
 	u8 tun_prot = 0, l4_prot = 0, ptype = 0;
 	struct sk_buff *skb = first->skb;
+	unsigned char *exthdr, *l4_hdr;
+	__be16 frag_off;
 
 	if (skb->encapsulation) {
 		union network_header hdr;
···
 			ptype = WX_PTYPE_TUN_IPV4;
 			break;
 		case htons(ETH_P_IPV6):
-			wx_get_ipv6_proto(skb, skb_network_offset(skb), &tun_prot);
+			l4_hdr = skb_transport_header(skb);
+			exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr);
+			tun_prot = ipv6_hdr(skb)->nexthdr;
+			if (l4_hdr != exthdr)
+				ipv6_skip_exthdr(skb, exthdr - skb->data, &tun_prot, &frag_off);
 			ptype = WX_PTYPE_TUN_IPV6;
 			break;
 		default:
 			return ptype;
 		}
 
-		if (tun_prot == IPPROTO_IPIP) {
+		if (tun_prot == IPPROTO_IPIP || tun_prot == IPPROTO_IPV6) {
 			hdr.raw = (void *)inner_ip_hdr(skb);
 			ptype |= WX_PTYPE_PKT_IPIP;
 		} else if (tun_prot == IPPROTO_UDP) {
···
 			l4_prot = hdr.ipv4->protocol;
 			break;
 		case 6:
-			wx_get_ipv6_proto(skb, skb_inner_network_offset(skb), &l4_prot);
+			l4_hdr = skb_inner_transport_header(skb);
+			exthdr = skb_inner_network_header(skb) + sizeof(struct ipv6hdr);
+			l4_prot = inner_ipv6_hdr(skb)->nexthdr;
+			if (l4_hdr != exthdr)
+				ipv6_skip_exthdr(skb, exthdr - skb->data, &l4_prot, &frag_off);
 			ptype |= WX_PTYPE_PKT_IPV6;
 			break;
 		default:
···
 			ptype = WX_PTYPE_PKT_IP;
 			break;
 		case htons(ETH_P_IPV6):
-			wx_get_ipv6_proto(skb, skb_network_offset(skb), &l4_prot);
+			l4_hdr = skb_transport_header(skb);
+			exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr);
+			l4_prot = ipv6_hdr(skb)->nexthdr;
+			if (l4_hdr != exthdr)
+				ipv6_skip_exthdr(skb, exthdr - skb->data, &l4_prot, &frag_off);
 			ptype = WX_PTYPE_PKT_IP | WX_PTYPE_PKT_IPV6;
 			break;
 		default:
···
 
 	/* vlan_macip_lens: HEADLEN, MACLEN, VLAN tag */
 	if (enc) {
+		unsigned char *exthdr, *l4_hdr;
+		__be16 frag_off;
+
 		switch (first->protocol) {
 		case htons(ETH_P_IP):
 			tun_prot = ip_hdr(skb)->protocol;
 			first->tx_flags |= WX_TX_FLAGS_OUTER_IPV4;
 			break;
 		case htons(ETH_P_IPV6):
+			l4_hdr = skb_transport_header(skb);
+			exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr);
 			tun_prot = ipv6_hdr(skb)->nexthdr;
+			if (l4_hdr != exthdr)
+				ipv6_skip_exthdr(skb, exthdr - skb->data, &tun_prot, &frag_off);
 			break;
 		default:
 			break;
···
 						WX_TXD_TUNNEL_LEN_SHIFT);
 			break;
 		case IPPROTO_IPIP:
+		case IPPROTO_IPV6:
 			tunhdr_eiplen_tunlen = (((char *)inner_ip_hdr(skb) -
 						(char *)ip_hdr(skb)) >> 2) <<
 						WX_TXD_OUTER_IPLEN_SHIFT;
···
 	u8 tun_prot = 0;
 
 	if (skb->ip_summed != CHECKSUM_PARTIAL) {
+csum_failed:
 		if (!(first->tx_flags & WX_TX_FLAGS_HW_VLAN) &&
 		    !(first->tx_flags & WX_TX_FLAGS_CC))
 			return;
 		vlan_macip_lens = skb_network_offset(skb) <<
 				  WX_TXD_MACLEN_SHIFT;
 	} else {
+		unsigned char *exthdr, *l4_hdr;
+		__be16 frag_off;
 		u8 l4_prot = 0;
 		union {
 			struct iphdr *ipv4;
···
 				tun_prot = ip_hdr(skb)->protocol;
 				break;
 			case htons(ETH_P_IPV6):
+				l4_hdr = skb_transport_header(skb);
+				exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr);
 				tun_prot = ipv6_hdr(skb)->nexthdr;
+				if (l4_hdr != exthdr)
+					ipv6_skip_exthdr(skb, exthdr - skb->data,
+							 &tun_prot, &frag_off);
 				break;
 			default:
 				return;
···
 							  WX_TXD_TUNNEL_LEN_SHIFT);
 				break;
 			case IPPROTO_IPIP:
+			case IPPROTO_IPV6:
 				tunhdr_eiplen_tunlen = (((char *)inner_ip_hdr(skb) -
 							(char *)ip_hdr(skb)) >> 2) <<
 							WX_TXD_OUTER_IPLEN_SHIFT;
···
 			break;
 		case 6:
 			vlan_macip_lens |= (transport_hdr.raw - network_hdr.raw) >> 1;
+			exthdr = network_hdr.raw + sizeof(struct ipv6hdr);
 			l4_prot = network_hdr.ipv6->nexthdr;
+			if (transport_hdr.raw != exthdr)
+				ipv6_skip_exthdr(skb, exthdr - skb->data, &l4_prot, &frag_off);
 			break;
 		default:
 			break;
···
 					WX_TXD_L4LEN_SHIFT;
 			break;
 		default:
-			break;
+			skb_checksum_help(skb);
+			goto csum_failed;
 		}
 
 		/* update TX checksum flag */

drivers/net/ipvlan/ipvlan_l3s.c

···
 
 	dev->priv_flags &= ~IFF_L3MDEV_RX_HANDLER;
 	ipvlan_unregister_nf_hook(read_pnet(&port->pnet));
-	dev->l3mdev_ops = NULL;
 }

drivers/net/mctp/mctp-i2c.c

···
 		rc = __i2c_transfer(midev->adapter, &msg, 1);
 
 		/* on tx errors, the flow can no longer be considered valid */
-		if (rc)
+		if (rc < 0)
 			mctp_i2c_invalidate_tx_flow(midev, skb);
 
 		break;

drivers/net/vmxnet3/vmxnet3_drv.c

···
 
 	rq->comp_ring.gen = VMXNET3_INIT_GEN;
 	rq->comp_ring.next2proc = 0;
+
+	if (xdp_rxq_info_is_reg(&rq->xdp_rxq))
+		xdp_rxq_info_unreg(&rq->xdp_rxq);
+	page_pool_destroy(rq->page_pool);
+	rq->page_pool = NULL;
 }
 
 
···
 			rq->rx_ring[i].base = NULL;
 		}
 	}
-
-	if (xdp_rxq_info_is_reg(&rq->xdp_rxq))
-		xdp_rxq_info_unreg(&rq->xdp_rxq);
-	page_pool_destroy(rq->page_pool);
-	rq->page_pool = NULL;
 
 	if (rq->data_ring.base) {
 		dma_free_coherent(&adapter->pdev->dev,

include/linux/avf/virtchnl.h

···
 	 * 2 - from the second inner layer
 	 * ....
 	 **/
-	int count; /* the proto layers must < VIRTCHNL_MAX_NUM_PROTO_HDRS */
+	u32 count; /* the proto layers must < VIRTCHNL_MAX_NUM_PROTO_HDRS */
 	union {
 		struct virtchnl_proto_hdr
 			proto_hdr[VIRTCHNL_MAX_NUM_PROTO_HDRS];
···
 
 struct virtchnl_filter_action_set {
 	/* action number must be less then VIRTCHNL_MAX_NUM_ACTIONS */
-	int count;
+	u32 count;
 	struct virtchnl_filter_action actions[VIRTCHNL_MAX_NUM_ACTIONS];
 };
 

include/linux/if_bridge.h

···
 #define BR_DEFAULT_AGEING_TIME	(300 * HZ)
 
 struct net_bridge;
-void brioctl_set(int (*hook)(struct net *net, struct net_bridge *br,
-			     unsigned int cmd, struct ifreq *ifr,
+void brioctl_set(int (*hook)(struct net *net, unsigned int cmd,
 			     void __user *uarg));
-int br_ioctl_call(struct net *net, struct net_bridge *br, unsigned int cmd,
-		  struct ifreq *ifr, void __user *uarg);
+int br_ioctl_call(struct net *net, unsigned int cmd, void __user *uarg);
 
 #if IS_ENABLED(CONFIG_BRIDGE) && IS_ENABLED(CONFIG_BRIDGE_IGMP_SNOOPING)
 int br_multicast_list_adjacent(struct net_device *dev,

include/net/ax25.h

···
 int ax25_rt_ioctl(unsigned int, void __user *);
 extern const struct seq_operations ax25_rt_seqops;
 ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
-int ax25_rt_autobind(ax25_cb *, ax25_address *);
 struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *,
 				   ax25_address *, ax25_digi *);
 void ax25_rt_free(void);

include/net/bonding.h

···
 void bond_debug_unregister(struct bonding *bond);
 void bond_debug_reregister(struct bonding *bond);
 const char *bond_mode_name(int mode);
+bool bond_xdp_check(struct bonding *bond, int mode);
 void bond_setup(struct net_device *bond_dev);
 unsigned int bond_get_num_tx_queues(void);
 int bond_netlink_init(void);

net/atm/mpc.c

···
 	holding_time = msg->content.eg_info.holding_time;
 	dprintk("(%s) entry = %p, holding_time = %u\n",
 		mpc->dev->name, entry, holding_time);
+	if (entry == NULL && !holding_time)
+		return;
 	if (entry == NULL && holding_time) {
 		entry = mpc->eg_ops->add_entry(msg, mpc);
 		mpc->eg_ops->put(entry);

net/ax25/af_ax25.c

···
 		}
 	}
 
-	/*
-	 *	Must bind first - autobinding in this may or may not work. If
-	 *	the socket is already bound, check to see if the device has
-	 *	been filled in, error if it hasn't.
-	 */
+	/* Must bind first - autobinding does not work. */
 	if (sock_flag(sk, SOCK_ZAPPED)) {
-		/* check if we can remove this feature. It is broken. */
-		printk(KERN_WARNING "ax25_connect(): %s uses autobind, please contact [e-mail]\n",
-			current->comm);
-		if ((err = ax25_rt_autobind(ax25, &fsa->fsa_ax25.sax25_call)) < 0) {
-			kfree(digi);
-			goto out_release;
-		}
+		kfree(digi);
+		err = -EINVAL;
+		goto out_release;
+	}
 
-		ax25_fillin_cb(ax25, ax25->ax25_dev);
-		ax25_cb_add(ax25);
-	} else {
-		if (ax25->ax25_dev == NULL) {
-			kfree(digi);
-			err = -EHOSTUNREACH;
-			goto out_release;
-		}
+	/* Check to see if the device has been filled in, error if it hasn't. */
+	if (ax25->ax25_dev == NULL) {
+		kfree(digi);
+		err = -EHOSTUNREACH;
+		goto out_release;
 	}
 
 	if (sk->sk_type == SOCK_SEQPACKET &&

net/ax25/ax25_route.c

···
 	return ax25_rt;
 }
 
-/*
- *	Adjust path: If you specify a default route and want to connect
- *      a target on the digipeater path but w/o having a special route
- *	set before, the path has to be truncated from your target on.
- */
-static inline void ax25_adjust_path(ax25_address *addr, ax25_digi *digipeat)
-{
-	int k;
-
-	for (k = 0; k < digipeat->ndigi; k++) {
-		if (ax25cmp(addr, &digipeat->calls[k]) == 0)
-			break;
-	}
-
-	digipeat->ndigi = k;
-}
-
-
-/*
- *	Find which interface to use.
- */
-int ax25_rt_autobind(ax25_cb *ax25, ax25_address *addr)
-{
-	ax25_uid_assoc *user;
-	ax25_route *ax25_rt;
-	int err = 0;
-
-	ax25_route_lock_use();
-	ax25_rt = ax25_get_route(addr, NULL);
-	if (!ax25_rt) {
-		ax25_route_lock_unuse();
-		return -EHOSTUNREACH;
-	}
-	rcu_read_lock();
-	if ((ax25->ax25_dev = ax25_dev_ax25dev(ax25_rt->dev)) == NULL) {
-		err = -EHOSTUNREACH;
-		goto put;
-	}
-
-	user = ax25_findbyuid(current_euid());
-	if (user) {
-		ax25->source_addr = user->call;
-		ax25_uid_put(user);
-	} else {
-		if (ax25_uid_policy && !capable(CAP_NET_BIND_SERVICE)) {
-			err = -EPERM;
-			goto put;
-		}
-		ax25->source_addr = *(ax25_address *)ax25->ax25_dev->dev->dev_addr;
-	}
-
-	if (ax25_rt->digipeat != NULL) {
-		ax25->digipeat = kmemdup(ax25_rt->digipeat, sizeof(ax25_digi),
-					 GFP_ATOMIC);
-		if (ax25->digipeat == NULL) {
-			err = -ENOMEM;
-			goto put;
-		}
-		ax25_adjust_path(addr, ax25->digipeat);
-	}
-
-	if (ax25->sk != NULL) {
-		local_bh_disable();
-		bh_lock_sock(ax25->sk);
-		sock_reset_flag(ax25->sk, SOCK_ZAPPED);
-		bh_unlock_sock(ax25->sk);
-		local_bh_enable();
-	}
-
-put:
-	rcu_read_unlock();
-	ax25_route_lock_unuse();
-	return err;
-}
 
 struct sk_buff *ax25_rt_build_path(struct sk_buff *skb, ax25_address *src,
 	ax25_address *dest, ax25_digi *digi)

net/bridge/br_ioctl.c

···
 	return -EOPNOTSUPP;
 }
 
-int br_ioctl_stub(struct net *net, struct net_bridge *br, unsigned int cmd,
-		  struct ifreq *ifr, void __user *uarg)
+int br_ioctl_stub(struct net *net, unsigned int cmd, void __user *uarg)
 {
 	int ret = -EOPNOTSUPP;
+	struct ifreq ifr;
+
+	if (cmd == SIOCBRADDIF || cmd == SIOCBRDELIF) {
+		void __user *data;
+		char *colon;
+
+		if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
+			return -EPERM;
+
+		if (get_user_ifreq(&ifr, &data, uarg))
+			return -EFAULT;
+
+		ifr.ifr_name[IFNAMSIZ - 1] = 0;
+		colon = strchr(ifr.ifr_name, ':');
+		if (colon)
+			*colon = 0;
+	}
 
 	rtnl_lock();
 
···
 		break;
 	case SIOCBRADDIF:
 	case SIOCBRDELIF:
-		ret = add_del_if(br, ifr->ifr_ifindex, cmd == SIOCBRADDIF);
+	{
+		struct net_device *dev;
+
+		dev = __dev_get_by_name(net, ifr.ifr_name);
+		if (!dev || !netif_device_present(dev)) {
+			ret = -ENODEV;
+			break;
+		}
+		if (!netif_is_bridge_master(dev)) {
+			ret = -EOPNOTSUPP;
+			break;
+		}
+
+		ret = add_del_if(netdev_priv(dev), ifr.ifr_ifindex, cmd == SIOCBRADDIF);
+	}
 		break;
 	}
 

net/bridge/br_private.h

···
 /* br_ioctl.c */
 int br_dev_siocdevprivate(struct net_device *dev, struct ifreq *rq,
 			  void __user *data, int cmd);
-int br_ioctl_stub(struct net *net, struct net_bridge *br, unsigned int cmd,
-		  struct ifreq *ifr, void __user *uarg);
+int br_ioctl_stub(struct net *net, unsigned int cmd, void __user *uarg);
 
 /* br_multicast.c */
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING

net/core/dev_ioctl.c

···
 	int err;
 	struct net_device *dev = __dev_get_by_name(net, ifr->ifr_name);
 	const struct net_device_ops *ops;
-	netdevice_tracker dev_tracker;
 
 	if (!dev)
 		return -ENODEV;
···
 
 	case SIOCWANDEV:
 		return dev_siocwandev(dev, &ifr->ifr_settings);
-
-	case SIOCBRADDIF:
-	case SIOCBRDELIF:
-		if (!netif_device_present(dev))
-			return -ENODEV;
-		if (!netif_is_bridge_master(dev))
-			return -EOPNOTSUPP;
-
-		netdev_hold(dev, &dev_tracker, GFP_KERNEL);
-		rtnl_net_unlock(net);
-
-		err = br_ioctl_call(net, netdev_priv(dev), cmd, ifr, NULL);
-
-		netdev_put(dev, &dev_tracker);
-		rtnl_net_lock(net);
-		return err;
 
 	case SIOCDEVPRIVATE ... SIOCDEVPRIVATE + 15:
 		return dev_siocdevprivate(dev, ifr, data, cmd);
···
 	case SIOCBONDRELEASE:
 	case SIOCBONDSETHWADDR:
 	case SIOCBONDCHANGEACTIVE:
-	case SIOCBRADDIF:
-	case SIOCBRDELIF:
 	case SIOCSHWTSTAMP:
 		if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
 			return -EPERM;

net/socket.c

···
  */
 
 static DEFINE_MUTEX(br_ioctl_mutex);
-static int (*br_ioctl_hook)(struct net *net, struct net_bridge *br,
-			    unsigned int cmd, struct ifreq *ifr,
+static int (*br_ioctl_hook)(struct net *net, unsigned int cmd,
 			    void __user *uarg);
 
-void brioctl_set(int (*hook)(struct net *net, struct net_bridge *br,
-			     unsigned int cmd, struct ifreq *ifr,
+void brioctl_set(int (*hook)(struct net *net, unsigned int cmd,
 			     void __user *uarg))
 {
 	mutex_lock(&br_ioctl_mutex);
···
 }
 EXPORT_SYMBOL(brioctl_set);
 
-int br_ioctl_call(struct net *net, struct net_bridge *br, unsigned int cmd,
-		  struct ifreq *ifr, void __user *uarg)
+int br_ioctl_call(struct net *net, unsigned int cmd, void __user *uarg)
 {
 	int err = -ENOPKG;
 
···
 
 	mutex_lock(&br_ioctl_mutex);
 	if (br_ioctl_hook)
-		err = br_ioctl_hook(net, br, cmd, ifr, uarg);
+		err = br_ioctl_hook(net, cmd, uarg);
 	mutex_unlock(&br_ioctl_mutex);
 
 	return err;
···
 		case SIOCSIFBR:
 		case SIOCBRADDBR:
 		case SIOCBRDELBR:
-			err = br_ioctl_call(net, NULL, cmd, NULL, argp);
+		case SIOCBRADDIF:
+		case SIOCBRDELIF:
+			err = br_ioctl_call(net, cmd, argp);
 			break;
 		case SIOCGIFVLAN:
 		case SIOCSIFVLAN:
···
 	case SIOCGPGRP:
 	case SIOCBRADDBR:
 	case SIOCBRDELBR:
+	case SIOCBRADDIF:
+	case SIOCBRDELIF:
 	case SIOCGIFVLAN:
 	case SIOCSIFVLAN:
 	case SIOCGSKNS:
···
 	case SIOCGIFPFLAGS:
 	case SIOCGIFTXQLEN:
 	case SIOCSIFTXQLEN:
-	case SIOCBRADDIF:
-	case SIOCBRDELIF:
 	case SIOCGIFNAME:
 	case SIOCSIFNAME:
 	case SIOCGMIIPHY: