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

Pull networking fixes from David Miller:
 "Lots of bug fixes here:

   1) Out of bounds access in __bpf_skc_lookup, from Lorenz Bauer.

   2) Fix rate reporting in cfg80211_calculate_bitrate_he(), from John
      Crispin.

   3) Use after free in psock backlog workqueue, from John Fastabend.

   4) Fix source port matching in fdb peer flow rule of mlx5, from Raed
      Salem.

   5) Use atomic_inc_not_zero() in fl6_sock_lookup(), from Eric Dumazet.

   6) Network header needs to be set for packet redirect in nfp, from
      John Hurley.

   7) Fix udp zerocopy refcnt, from Willem de Bruijn.

   8) Don't assume linear buffers in vxlan and geneve error handlers,
      from Stefano Brivio.

   9) Fix TOS matching in mlxsw, from Jiri Pirko.

  10) More SCTP cookie memory leak fixes, from Neil Horman.

  11) Fix VLAN filtering in rtl8366, from Linus Walluij.

  12) Various TCP SACK payload size and fragmentation memory limit fixes
      from Eric Dumazet.

  13) Use after free in pneigh_get_next(), also from Eric Dumazet.

  14) LAPB control block leak fix from Jeremy Sowden"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (145 commits)
  lapb: fixed leak of control-blocks.
  tipc: purge deferredq list for each grp member in tipc_group_delete
  ax25: fix inconsistent lock state in ax25_destroy_timer
  neigh: fix use-after-free read in pneigh_get_next
  tcp: fix compile error if !CONFIG_SYSCTL
  hv_sock: Suppress bogus "may be used uninitialized" warnings
  be2net: Fix number of Rx queues used for flow hashing
  net: handle 802.1P vlan 0 packets properly
  tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
  tcp: add tcp_min_snd_mss sysctl
  tcp: tcp_fragment() should apply sane memory limits
  tcp: limit payload size of sacked skbs
  Revert "net: phylink: set the autoneg state in phylink_phy_change"
  bpf: fix nested bpf tracepoints with per-cpu data
  bpf: Fix out of bounds memory access in bpf_sk_storage
  vsock/virtio: set SOCK_DONE on peer shutdown
  net: dsa: rtl8366: Fix up VLAN filtering
  net: phylink: set the autoneg state in phylink_phy_change
  net: add high_order_alloc_disable sysctl/static key
  tcp: add tcp_tx_skb_cache sysctl
  ...

58 files changed, 533 insertions, 250 deletions

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 1c66fb2ad76b..f2fe344593d5 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -166,7 +166,7 @@
 #define FLEXCAN_MB_CNT_LENGTH(x)	(((x) & 0xf) << 16)
 #define FLEXCAN_MB_CNT_TIMESTAMP(x)	((x) & 0xffff)
 
-#define FLEXCAN_TIMEOUT_US		(50)
+#define FLEXCAN_TIMEOUT_US		(250)
 
 /* FLEXCAN hardware feature flags
  *
@@ -1583,9 +1583,6 @@ static int flexcan_probe(struct platform_device *pdev)
 			dev_dbg(&pdev->dev, "failed to setup stop-mode\n");
 	}
 
-	dev_info(&pdev->dev, "device registered (reg_base=%p, irq=%d)\n",
-		 priv->regs, dev->irq);
-
 	return 0;
 
  failed_register:
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 9b449400376b..deb274a19ba0 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -822,6 +822,27 @@ static int m_can_poll(struct napi_struct *napi, int quota)
 	if (!irqstatus)
 		goto end;
 
+	/* Errata workaround for issue "Needless activation of MRAF irq"
+	 * During frame reception while the MCAN is in Error Passive state
+	 * and the Receive Error Counter has the value MCAN_ECR.REC = 127,
+	 * it may happen that MCAN_IR.MRAF is set although there was no
+	 * Message RAM access failure.
+	 * If MCAN_IR.MRAF is enabled, an interrupt to the Host CPU is generated
+	 * The Message RAM Access Failure interrupt routine needs to check
+	 * whether MCAN_ECR.RP = ’1’ and MCAN_ECR.REC = 127.
+	 * In this case, reset MCAN_IR.MRAF. No further action is required.
+	 */
+	if ((priv->version <= 31) && (irqstatus & IR_MRAF) &&
+	    (m_can_read(priv, M_CAN_ECR) & ECR_RP)) {
+		struct can_berr_counter bec;
+
+		__m_can_get_berr_counter(dev, &bec);
+		if (bec.rxerr == 127) {
+			m_can_write(priv, M_CAN_IR, IR_MRAF);
+			irqstatus &= ~IR_MRAF;
+		}
+	}
+
 	psr = m_can_read(priv, M_CAN_PSR);
 	if (irqstatus & IR_ERR_STATE)
 		work_done += m_can_handle_state_errors(dev, psr);
diff --git a/drivers/net/can/spi/Kconfig b/drivers/net/can/spi/Kconfig
index 2e7e535e9237..1c50788055cb 100644
--- a/drivers/net/can/spi/Kconfig
+++ b/drivers/net/can/spi/Kconfig
@@ -9,9 +9,10 @@ config CAN_HI311X
 	  Driver for the Holt HI311x SPI CAN controllers.
 
 config CAN_MCP251X
-	tristate "Microchip MCP251x SPI CAN controllers"
+	tristate "Microchip MCP251x and MCP25625 SPI CAN controllers"
 	depends on HAS_DMA
 	---help---
-	  Driver for the Microchip MCP251x SPI CAN controllers.
+	  Driver for the Microchip MCP251x and MCP25625 SPI CAN
+	  controllers.
 
 endmenu
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index 78e29fa06fe6..44e99e3d7134 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * CAN bus driver for Microchip 251x CAN Controller with SPI Interface
+ * CAN bus driver for Microchip 251x/25625 CAN Controller with SPI Interface
  *
  * MCP2510 support and bug fixes by Christian Pellegrin
  * <chripell@evolware.org>
@@ -28,7 +28,7 @@
  * static struct spi_board_info spi_board_info[] = {
  *         {
  *                 .modalias = "mcp2510",
- *			// or "mcp2515" depending on your controller
+ *			// "mcp2515" or "mcp25625" depending on your controller
  *                 .platform_data = &mcp251x_info,
  *                 .irq = IRQ_EINT13,
  *                 .max_speed_hz = 2*1000*1000,
@@ -224,6 +224,7 @@ static const struct can_bittiming_const mcp251x_bittiming_const = {
 enum mcp251x_model {
 	CAN_MCP251X_MCP2510	= 0x2510,
 	CAN_MCP251X_MCP2515	= 0x2515,
+	CAN_MCP251X_MCP25625	= 0x25625,
 };
 
 struct mcp251x_priv {
@@ -266,7 +267,6 @@ static inline int mcp251x_is_##_model(struct spi_device *spi) \
 }
 
 MCP251X_IS(2510);
-MCP251X_IS(2515);
 
 static void mcp251x_clean(struct net_device *net)
 {
@@ -625,7 +625,7 @@ static int mcp251x_hw_reset(struct spi_device *spi)
 
 	/* Wait for oscillator startup timer after reset */
 	mdelay(MCP251X_OST_DELAY_MS);
-	
+
 	reg = mcp251x_read_reg(spi, CANSTAT);
 	if ((reg & CANCTRL_REQOP_MASK) != CANCTRL_REQOP_CONF)
 		return -ENODEV;
@@ -806,9 +806,8 @@ static irqreturn_t mcp251x_can_ist(int irq, void *dev_id)
 		/* receive buffer 0 */
 		if (intf & CANINTF_RX0IF) {
 			mcp251x_hw_rx(spi, 0);
-			/*
-			 * Free one buffer ASAP
-			 * (The MCP2515 does this automatically.)
+			/* Free one buffer ASAP
+			 * (The MCP2515/25625 does this automatically.)
 			 */
 			if (mcp251x_is_2510(spi))
 				mcp251x_write_bits(spi, CANINTF, CANINTF_RX0IF, 0x00);
@@ -817,7 +816,7 @@ static irqreturn_t mcp251x_can_ist(int irq, void *dev_id)
 		/* receive buffer 1 */
 		if (intf & CANINTF_RX1IF) {
 			mcp251x_hw_rx(spi, 1);
-			/* the MCP2515 does this automatically */
+			/* The MCP2515/25625 does this automatically. */
 			if (mcp251x_is_2510(spi))
 				clear_intf |= CANINTF_RX1IF;
 		}
@@ -992,6 +991,10 @@ static const struct of_device_id mcp251x_of_match[] = {
 		.compatible	= "microchip,mcp2515",
 		.data		= (void *)CAN_MCP251X_MCP2515,
 	},
+	{
+		.compatible	= "microchip,mcp25625",
+		.data		= (void *)CAN_MCP251X_MCP25625,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mcp251x_of_match);
@@ -1005,6 +1008,10 @@ static const struct spi_device_id mcp251x_id_table[] = {
 		.name		= "mcp2515",
 		.driver_data	= (kernel_ulong_t)CAN_MCP251X_MCP2515,
 	},
+	{
+		.name		= "mcp25625",
+		.driver_data	= (kernel_ulong_t)CAN_MCP251X_MCP25625,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(spi, mcp251x_id_table);
@@ -1245,5 +1252,5 @@ module_spi_driver(mcp251x_can_driver);
 
 MODULE_AUTHOR("Chris Elston <celston@katalix.com>, "
 	      "Christian Pellegrin <chripell@evolware.org>");
-MODULE_DESCRIPTION("Microchip 251x CAN driver");
+MODULE_DESCRIPTION("Microchip 251x/25625 CAN driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/can/usb/Kconfig b/drivers/net/can/usb/Kconfig
index ac3522b77303..4b3d0ddcda79 100644
--- a/drivers/net/can/usb/Kconfig
+++ b/drivers/net/can/usb/Kconfig
@@ -102,12 +102,6 @@ config CAN_PEAK_USB
 
 	  (see also http://www.peak-system.com).
 
-config CAN_MCBA_USB
-	tristate "Microchip CAN BUS Analyzer interface"
-	---help---
-	  This driver supports the CAN BUS Analyzer interface
-	  from Microchip (http://www.microchip.com/development-tools/).
-
 config CAN_UCAN
 	tristate "Theobroma Systems UCAN interface"
 	---help---
diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index f2024404b8d6..63203ff452b5 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -1435,7 +1435,7 @@ static const struct xcan_devtype_data xcan_canfd_data = {
 		 XCAN_FLAG_RXMNF |
 		 XCAN_FLAG_TX_MAILBOXES |
 		 XCAN_FLAG_RX_FIFO_MULTI,
-	.bittiming_const = &xcan_bittiming_const,
+	.bittiming_const = &xcan_bittiming_const_canfd,
 	.btr_ts2_shift = XCAN_BTR_TS2_SHIFT_CANFD,
 	.btr_sjw_shift = XCAN_BTR_SJW_SHIFT_CANFD,
 	.bus_clk_name = "s_axi_aclk",
diff --git a/drivers/net/dsa/Makefile b/drivers/net/dsa/Makefile
index fefb6aaa82ba..d99dc6de0006 100644
--- a/drivers/net/dsa/Makefile
+++ b/drivers/net/dsa/Makefile
@@ -9,8 +9,8 @@ obj-$(CONFIG_NET_DSA_LANTIQ_GSWIP) += lantiq_gswip.o
 obj-$(CONFIG_NET_DSA_MT7530)	+= mt7530.o
 obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
 obj-$(CONFIG_NET_DSA_QCA8K)	+= qca8k.o
-obj-$(CONFIG_NET_DSA_REALTEK_SMI) += realtek.o
-realtek-objs			:= realtek-smi.o rtl8366.o rtl8366rb.o
+obj-$(CONFIG_NET_DSA_REALTEK_SMI) += realtek-smi.o
+realtek-smi-objs		:= realtek-smi-core.o rtl8366.o rtl8366rb.o
 obj-$(CONFIG_NET_DSA_SMSC_LAN9303) += lan9303-core.o
 obj-$(CONFIG_NET_DSA_SMSC_LAN9303_I2C) += lan9303_i2c.o
 obj-$(CONFIG_NET_DSA_SMSC_LAN9303_MDIO) += lan9303_mdio.o
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 39dace8e3512..f46086fa9064 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -83,6 +83,9 @@ static void ksz_mib_read_work(struct work_struct *work)
 	int i;
 
 	for (i = 0; i < dev->mib_port_cnt; i++) {
+		if (dsa_is_unused_port(dev->ds, i))
+			continue;
+
 		p = &dev->ports[i];
 		mib = &p->mib;
 		mutex_lock(&mib->cnt_mutex);
diff --git a/drivers/net/dsa/realtek-smi.c b/drivers/net/dsa/realtek-smi-core.c
index ad41ec63cc9f..dc0509c02d29 100644
--- a/drivers/net/dsa/realtek-smi.c
+++ b/drivers/net/dsa/realtek-smi-core.c
@@ -40,7 +40,7 @@
 #include <linux/bitops.h>
 #include <linux/if_bridge.h>
 
-#include "realtek-smi.h"
+#include "realtek-smi-core.h"
 
 #define REALTEK_SMI_ACK_RETRY_COUNT		5
 #define REALTEK_SMI_HW_STOP_DELAY		25	/* msecs */
diff --git a/drivers/net/dsa/realtek-smi.h b/drivers/net/dsa/realtek-smi-core.h
index 9a63b51e1d82..9a63b51e1d82 100644
--- a/drivers/net/dsa/realtek-smi.h
+++ b/drivers/net/dsa/realtek-smi-core.h
diff --git a/drivers/net/dsa/rtl8366.c b/drivers/net/dsa/rtl8366.c
index 6dedd43442cc..ca3d17e43ed8 100644
--- a/drivers/net/dsa/rtl8366.c
+++ b/drivers/net/dsa/rtl8366.c
@@ -11,7 +11,7 @@
 #include <linux/if_bridge.h>
 #include <net/dsa.h>
 
-#include "realtek-smi.h"
+#include "realtek-smi-core.h"
 
 int rtl8366_mc_is_used(struct realtek_smi *smi, int mc_index, int *used)
 {
@@ -307,7 +307,8 @@ int rtl8366_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering)
 	struct rtl8366_vlan_4k vlan4k;
 	int ret;
 
-	if (!smi->ops->is_vlan_valid(smi, port))
+	/* Use VLAN nr port + 1 since VLAN0 is not valid */
+	if (!smi->ops->is_vlan_valid(smi, port + 1))
 		return -EINVAL;
 
 	dev_info(smi->dev, "%s filtering on port %d\n",
@@ -318,12 +319,12 @@ int rtl8366_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering)
 	 * The hardware support filter ID (FID) 0..7, I have no clue how to
 	 * support this in the driver when the callback only says on/off.
 	 */
-	ret = smi->ops->get_vlan_4k(smi, port, &vlan4k);
+	ret = smi->ops->get_vlan_4k(smi, port + 1, &vlan4k);
 	if (ret)
 		return ret;
 
 	/* Just set the filter to FID 1 for now then */
-	ret = rtl8366_set_vlan(smi, port,
+	ret = rtl8366_set_vlan(smi, port + 1,
 			       vlan4k.member,
 			       vlan4k.untag,
 			       1);
diff --git a/drivers/net/dsa/rtl8366rb.c b/drivers/net/dsa/rtl8366rb.c
index 40b3974970c6..a268085ffad2 100644
--- a/drivers/net/dsa/rtl8366rb.c
+++ b/drivers/net/dsa/rtl8366rb.c
@@ -20,7 +20,7 @@
 #include <linux/of_irq.h>
 #include <linux/regmap.h>
 
-#include "realtek-smi.h"
+#include "realtek-smi-core.h"
 
 #define RTL8366RB_PORT_NUM_CPU		5
 #define RTL8366RB_NUM_PORTS		6
diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig
index bb09319feedf..2a3e2450968e 100644
--- a/drivers/net/ethernet/8390/Kconfig
+++ b/drivers/net/ethernet/8390/Kconfig
@@ -50,7 +50,7 @@ config XSURF100
 	tristate "Amiga XSurf 100 AX88796/NE2000 clone support"
 	depends on ZORRO
 	select AX88796
-	select ASIX_PHY
+	select AX88796B_PHY
 	help
 	  This driver is for the Individual Computers X-Surf 100 Ethernet
 	  card (based on the Asix AX88796 chip). If you have such a card,
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index fb308b330dc1..8a6785173228 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -1101,7 +1101,7 @@ static int be_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
 		cmd->data = be_get_rss_hash_opts(adapter, cmd->flow_type);
 		break;
 	case ETHTOOL_GRXRINGS:
-		cmd->data = adapter->num_rx_qs - 1;
+		cmd->data = adapter->num_rx_qs;
 		break;
 	default:
 		return -EINVAL;
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 3da392bfd659..3da680073265 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -428,9 +428,10 @@ static int reset_rx_pools(struct ibmvnic_adapter *adapter)
 		if (rx_pool->buff_size != be64_to_cpu(size_array[i])) {
 			free_long_term_buff(adapter, &rx_pool->long_term_buff);
 			rx_pool->buff_size = be64_to_cpu(size_array[i]);
-			alloc_long_term_buff(adapter, &rx_pool->long_term_buff,
-					     rx_pool->size *
-					     rx_pool->buff_size);
+			rc = alloc_long_term_buff(adapter,
+						  &rx_pool->long_term_buff,
+						  rx_pool->size *
+						  rx_pool->buff_size);
 		} else {
 			rc = reset_long_term_buff(adapter,
 						  &rx_pool->long_term_buff);
@@ -696,9 +697,9 @@ static int init_tx_pools(struct net_device *netdev)
 			return rc;
 		}
 
-		init_one_tx_pool(netdev, &adapter->tso_pool[i],
-				 IBMVNIC_TSO_BUFS,
-				 IBMVNIC_TSO_BUF_SZ);
+		rc = init_one_tx_pool(netdev, &adapter->tso_pool[i],
+				      IBMVNIC_TSO_BUFS,
+				      IBMVNIC_TSO_BUF_SZ);
 		if (rc) {
 			release_tx_pools(adapter);
 			return rc;
@@ -1745,7 +1746,8 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 
 	ibmvnic_cleanup(netdev);
 
-	if (adapter->reset_reason != VNIC_RESET_MOBILITY &&
+	if (reset_state == VNIC_OPEN &&
+	    adapter->reset_reason != VNIC_RESET_MOBILITY &&
 	    adapter->reset_reason != VNIC_RESET_FAILOVER) {
 		rc = __ibmvnic_close(netdev);
 		if (rc)
@@ -1844,6 +1846,9 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 		return 0;
 	}
 
+	/* refresh device's multicast list */
+	ibmvnic_set_multi(netdev);
+
 	/* kick napi */
 	for (i = 0; i < adapter->req_rx_queues; i++)
 		napi_schedule(&adapter->napi[i]);
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c
index 392fd895f278..ae2240074d8e 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c
@@ -1905,8 +1905,7 @@ static int mvpp2_prs_ip6_init(struct mvpp2 *priv)
 }
 
 /* Find tcam entry with matched pair <vid,port> */
-static int mvpp2_prs_vid_range_find(struct mvpp2 *priv, int pmap, u16 vid,
-				    u16 mask)
+static int mvpp2_prs_vid_range_find(struct mvpp2_port *port, u16 vid, u16 mask)
 {
 	unsigned char byte[2], enable[2];
 	struct mvpp2_prs_entry pe;
@@ -1914,13 +1913,13 @@ static int mvpp2_prs_vid_range_find(struct mvpp2 *priv, int pmap, u16 vid,
 	int tid;
 
 	/* Go through the all entries with MVPP2_PRS_LU_VID */
-	for (tid = MVPP2_PE_VID_FILT_RANGE_START;
-	     tid <= MVPP2_PE_VID_FILT_RANGE_END; tid++) {
-		if (!priv->prs_shadow[tid].valid ||
-		    priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VID)
+	for (tid = MVPP2_PRS_VID_PORT_FIRST(port->id);
+	     tid <= MVPP2_PRS_VID_PORT_LAST(port->id); tid++) {
+		if (!port->priv->prs_shadow[tid].valid ||
+		    port->priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VID)
 			continue;
 
-		mvpp2_prs_init_from_hw(priv, &pe, tid);
+		mvpp2_prs_init_from_hw(port->priv, &pe, tid);
 
 		mvpp2_prs_tcam_data_byte_get(&pe, 2, &byte[0], &enable[0]);
 		mvpp2_prs_tcam_data_byte_get(&pe, 3, &byte[1], &enable[1]);
@@ -1950,7 +1949,7 @@ int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid)
 	memset(&pe, 0, sizeof(pe));
 
 	/* Scan TCAM and see if entry with this <vid,port> already exist */
-	tid = mvpp2_prs_vid_range_find(priv, (1 << port->id), vid, mask);
+	tid = mvpp2_prs_vid_range_find(port, vid, mask);
 
 	reg_val = mvpp2_read(priv, MVPP2_MH_REG(port->id));
 	if (reg_val & MVPP2_DSA_EXTENDED)
@@ -2008,7 +2007,7 @@ void mvpp2_prs_vid_entry_remove(struct mvpp2_port *port, u16 vid)
 	int tid;
 
 	/* Scan TCAM and see if entry with this <vid,port> already exist */
-	tid = mvpp2_prs_vid_range_find(priv, (1 << port->id), vid, 0xfff);
+	tid = mvpp2_prs_vid_range_find(port, vid, 0xfff);
 
 	/* No such entry */
 	if (tid < 0)
@@ -2026,8 +2025,10 @@ void mvpp2_prs_vid_remove_all(struct mvpp2_port *port)
 
 	for (tid = MVPP2_PRS_VID_PORT_FIRST(port->id);
 	     tid <= MVPP2_PRS_VID_PORT_LAST(port->id); tid++) {
-		if (priv->prs_shadow[tid].valid)
-			mvpp2_prs_vid_entry_remove(port, tid);
+		if (priv->prs_shadow[tid].valid) {
+			mvpp2_prs_hw_inv(priv, tid);
+			priv->prs_shadow[tid].valid = false;
+		}
 	}
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index d2ab8cd8ad9f..e94686c42000 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -441,6 +441,10 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
 	case MLX5_CMD_OP_CREATE_GENERAL_OBJECT:
 	case MLX5_CMD_OP_MODIFY_GENERAL_OBJECT:
 	case MLX5_CMD_OP_QUERY_GENERAL_OBJECT:
+	case MLX5_CMD_OP_CREATE_UCTX:
+	case MLX5_CMD_OP_DESTROY_UCTX:
+	case MLX5_CMD_OP_CREATE_UMEM:
+	case MLX5_CMD_OP_DESTROY_UMEM:
 	case MLX5_CMD_OP_ALLOC_MEMIC:
 		*status = MLX5_DRIVER_STATUS_ABORTED;
 		*synd = MLX5_DRIVER_SYND;
@@ -629,6 +633,10 @@ const char *mlx5_command_str(int command)
 	MLX5_COMMAND_STR_CASE(ALLOC_MEMIC);
 	MLX5_COMMAND_STR_CASE(DEALLOC_MEMIC);
 	MLX5_COMMAND_STR_CASE(QUERY_HOST_PARAMS);
+	MLX5_COMMAND_STR_CASE(CREATE_UCTX);
+	MLX5_COMMAND_STR_CASE(DESTROY_UCTX);
+	MLX5_COMMAND_STR_CASE(CREATE_UMEM);
+	MLX5_COMMAND_STR_CASE(DESTROY_UMEM);
 	default: return "unknown command opcode";
 	}
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
index ebc046fa97d3..f6b1da99e6c2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
@@ -248,11 +248,32 @@ void mlx5_unregister_interface(struct mlx5_interface *intf)
 }
 EXPORT_SYMBOL(mlx5_unregister_interface);
 
+/* Must be called with intf_mutex held */
+static bool mlx5_has_added_dev_by_protocol(struct mlx5_core_dev *mdev, int protocol)
+{
+	struct mlx5_device_context *dev_ctx;
+	struct mlx5_interface *intf;
+	bool found = false;
+
+	list_for_each_entry(intf, &intf_list, list) {
+		if (intf->protocol == protocol) {
+			dev_ctx = mlx5_get_device(intf, &mdev->priv);
+			if (dev_ctx && test_bit(MLX5_INTERFACE_ADDED, &dev_ctx-&g