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

Trivial conflict in CAN, keep the net-next + the byteswap wrapper.

Conflicts:
	drivers/net/can/usb/gs_usb.c

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

15 files changed, 151 insertions, 164 deletions

diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
index ad30cacc1622..032ab9f20438 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
@@ -516,6 +516,7 @@ int ena_com_rx_pkt(struct ena_com_io_cq *io_cq,
 {
 	struct ena_com_rx_buf_info *ena_buf = &ena_rx_ctx->ena_bufs[0];
 	struct ena_eth_io_rx_cdesc_base *cdesc = NULL;
+	u16 q_depth = io_cq->q_depth;
 	u16 cdesc_idx = 0;
 	u16 nb_hw_desc;
 	u16 i = 0;
@@ -543,6 +544,8 @@ int ena_com_rx_pkt(struct ena_com_io_cq *io_cq,
 	do {
 		ena_buf[i].len = cdesc->length;
 		ena_buf[i].req_id = cdesc->req_id;
+		if (unlikely(ena_buf[i].req_id >= q_depth))
+			return -EIO;
 
 		if (++i >= nb_hw_desc)
 			break;
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index e8131dadc22c..df1884d57d1a 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -789,24 +789,6 @@ static void ena_free_all_io_tx_resources(struct ena_adapter *adapter)
 					      adapter->num_io_queues);
 }
 
-static int validate_rx_req_id(struct ena_ring *rx_ring, u16 req_id)
-{
-	if (likely(req_id < rx_ring->ring_size))
-		return 0;
-
-	netif_err(rx_ring->adapter, rx_err, rx_ring->netdev,
-		  "Invalid rx req_id: %hu\n", req_id);
-
-	u64_stats_update_begin(&rx_ring->syncp);
-	rx_ring->rx_stats.bad_req_id++;
-	u64_stats_update_end(&rx_ring->syncp);
-
-	/* Trigger device reset */
-	rx_ring->adapter->reset_reason = ENA_REGS_RESET_INV_RX_REQ_ID;
-	set_bit(ENA_FLAG_TRIGGER_RESET, &rx_ring->adapter->flags);
-	return -EFAULT;
-}
-
 /* ena_setup_rx_resources - allocate I/O Rx resources (Descriptors)
  * @adapter: network interface device structure
  * @qid: queue index
@@ -926,10 +908,14 @@ static void ena_free_all_io_rx_resources(struct ena_adapter *adapter)
 static int ena_alloc_rx_page(struct ena_ring *rx_ring,
 				    struct ena_rx_buffer *rx_info, gfp_t gfp)
 {
+	int headroom = rx_ring->rx_headroom;
 	struct ena_com_buf *ena_buf;
 	struct page *page;
 	dma_addr_t dma;
 
+	/* restore page offset value in case it has been changed by device */
+	rx_info->page_offset = headroom;
+
 	/* if previous allocated page is not used */
 	if (unlikely(rx_info->page))
 		return 0;
@@ -959,10 +945,9 @@ static int ena_alloc_rx_page(struct ena_ring *rx_ring,
 		  "Allocate page %p, rx_info %p\n", page, rx_info);
 
 	rx_info->page = page;
-	rx_info->page_offset = 0;
 	ena_buf = &rx_info->ena_buf;
-	ena_buf->paddr = dma + rx_ring->rx_headroom;
-	ena_buf->len = ENA_PAGE_SIZE - rx_ring->rx_headroom;
+	ena_buf->paddr = dma + headroom;
+	ena_buf->len = ENA_PAGE_SIZE - headroom;
 
 	return 0;
 }
@@ -1356,15 +1341,10 @@ static struct sk_buff *ena_rx_skb(struct ena_ring *rx_ring,
 	struct ena_rx_buffer *rx_info;
 	u16 len, req_id, buf = 0;
 	void *va;
-	int rc;
 
 	len = ena_bufs[buf].len;
 	req_id = ena_bufs[buf].req_id;
 
-	rc = validate_rx_req_id(rx_ring, req_id);
-	if (unlikely(rc < 0))
-		return NULL;
-
 	rx_info = &rx_ring->rx_buffer_info[req_id];
 
 	if (unlikely(!rx_info->page)) {
@@ -1379,7 +1359,8 @@ static struct sk_buff *ena_rx_skb(struct ena_ring *rx_ring,
 
 	/* save virt address of first buffer */
 	va = page_address(rx_info->page) + rx_info->page_offset;
-	prefetch(va + NET_IP_ALIGN);
+
+	prefetch(va);
 
 	if (len <= rx_ring->rx_copybreak) {
 		skb = ena_alloc_skb(rx_ring, false);
@@ -1420,8 +1401,6 @@ static struct sk_buff *ena_rx_skb(struct ena_ring *rx_ring,
 
 		skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_info->page,
 				rx_info->page_offset, len, ENA_PAGE_SIZE);
-		/* The offset is non zero only for the first buffer */
-		rx_info->page_offset = 0;
 
 		netif_dbg(rx_ring->adapter, rx_status, rx_ring->netdev,
 			  "RX skb updated. len %d. data_len %d\n",
@@ -1440,10 +1419,6 @@ static struct sk_buff *ena_rx_skb(struct ena_ring *rx_ring,
 		len = ena_bufs[buf].len;
 		req_id = ena_bufs[buf].req_id;
 
-		rc = validate_rx_req_id(rx_ring, req_id);
-		if (unlikely(rc < 0))
-			return NULL;
-
 		rx_info = &rx_ring->rx_buffer_info[req_id];
 	} while (1);
 
@@ -1544,8 +1519,7 @@ static int ena_xdp_handle_buff(struct ena_ring *rx_ring, struct xdp_buff *xdp)
 	int ret;
 
 	rx_info = &rx_ring->rx_buffer_info[rx_ring->ena_bufs[0].req_id];
-	xdp->data = page_address(rx_info->page) +
-		rx_info->page_offset + rx_ring->rx_headroom;
+	xdp->data = page_address(rx_info->page) + rx_info->page_offset;
 	xdp_set_data_meta_invalid(xdp);
 	xdp->data_hard_start = page_address(rx_info->page);
 	xdp->data_end = xdp->data + rx_ring->ena_bufs[0].len;
@@ -1612,8 +1586,9 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi,
 		if (unlikely(ena_rx_ctx.descs == 0))
 			break;
 
+		/* First descriptor might have an offset set by the device */
 		rx_info = &rx_ring->rx_buffer_info[rx_ring->ena_bufs[0].req_id];
-		rx_info->page_offset = ena_rx_ctx.pkt_offset;
+		rx_info->page_offset += ena_rx_ctx.pkt_offset;
 
 		netif_dbg(rx_ring->adapter, rx_status, rx_ring->netdev,
 			  "rx_poll: q %d got packet from ena. descs #: %d l3 proto %d l4 proto %d hash: %x\n",
@@ -1697,12 +1672,18 @@ static int ena_clean_rx_irq(struct ena_ring *rx_ring, struct napi_struct *napi,
 error:
 	adapter = netdev_priv(rx_ring->netdev);
 
-	u64_stats_update_begin(&rx_ring->syncp);
-	rx_ring->rx_stats.bad_desc_num++;
-	u64_stats_update_end(&rx_ring->syncp);
+	if (rc == -ENOSPC) {
+		u64_stats_update_begin(&rx_ring->syncp);
+		rx_ring->rx_stats.bad_desc_num++;
+		u64_stats_update_end(&rx_ring->syncp);
+		adapter->reset_reason = ENA_REGS_RESET_TOO_MANY_RX_DESCS;
+	} else {
+		u64_stats_update_begin(&rx_ring->syncp);
+		rx_ring->rx_stats.bad_req_id++;
+		u64_stats_update_end(&rx_ring->syncp);
+		adapter->reset_reason = ENA_REGS_RESET_INV_RX_REQ_ID;
+	}
 
-	/* Too many desc from the device. Trigger reset */
-	adapter->reset_reason = ENA_REGS_RESET_TOO_MANY_RX_DESCS;
 	set_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags);
 
 	return 0;
@@ -3388,16 +3369,9 @@ static int ena_device_init(struct ena_com_dev *ena_dev, struct pci_dev *pdev,
 		goto err_mmio_read_less;
 	}
 
-	rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(dma_width));
+	rc = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(dma_width));
 	if (rc) {
-		dev_err(dev, "pci_set_dma_mask failed 0x%x\n", rc);
-		goto err_mmio_read_less;
-	}
-
-	rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(dma_width));
-	if (rc) {
-		dev_err(dev, "err_pci_set_consistent_dma_mask failed 0x%x\n",
-			rc);
+		dev_err(dev, "dma_set_mask_and_coherent failed %d\n", rc);
 		goto err_mmio_read_less;
 	}
 
@@ -4167,6 +4141,12 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		return rc;
 	}
 
+	rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(ENA_MAX_PHYS_ADDR_SIZE_BITS));
+	if (rc) {
+		dev_err(&pdev->dev, "dma_set_mask_and_coherent failed %d\n", rc);
+		goto err_disable_device;
+	}
+
 	pci_set_master(pdev);
 
 	ena_dev = vzalloc(sizeof(*ena_dev));
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 4f913658eea4..24122ccda614 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -413,85 +413,63 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
 					      buff->rxdata.pg_off,
 					      buff->len, DMA_FROM_DEVICE);
 
-		/* for single fragment packets use build_skb() */
-		if (buff->is_eop &&
-		    buff->len <= AQ_CFG_RX_FRAME_MAX - AQ_SKB_ALIGN) {
-			skb = build_skb(aq_buf_vaddr(&buff->rxdata),
+		skb = napi_alloc_skb(napi, AQ_CFG_RX_HDR_SIZE);
+		if (unlikely(!skb)) {
+			u64_stats_update_begin(&self->stats.rx.syncp);
+			self->stats.rx.skb_alloc_fails++;
+			u64_stats_update_end(&self->stats.rx.syncp);
+			err = -ENOMEM;
+			goto err_exit;
+		}
+		if (is_ptp_ring)
+			buff->len -=
+				aq_ptp_extract_ts(self->aq_nic, skb,
+						  aq_buf_vaddr(&buff->rxdata),
+						  buff->len);
+
+		hdr_len = buff->len;
+		if (hdr_len > AQ_CFG_RX_HDR_SIZE)
+			hdr_len = eth_get_headlen(skb->dev,
+						  aq_buf_vaddr(&buff->rxdata),
+						  AQ_CFG_RX_HDR_SIZE);
+
+		memcpy(__skb_put(skb, hdr_len), aq_buf_vaddr(&buff->rxdata),
+		       ALIGN(hdr_len, sizeof(long)));
+
+		if (buff->len - hdr_len > 0) {
+			skb_add_rx_frag(skb, 0, buff->rxdata.page,
+					buff->rxdata.pg_off + hdr_len,
+					buff->len - hdr_len,
 					AQ_CFG_RX_FRAME_MAX);
-			if (unlikely(!skb)) {
-				u64_stats_update_begin(&self->stats.rx.syncp);
-				self->stats.rx.skb_alloc_fails++;
-				u64_stats_update_end(&self->stats.rx.syncp);
-				err = -ENOMEM;
-				goto err_exit;
-			}
-			if (is_ptp_ring)
-				buff->len -=
-					aq_ptp_extract_ts(self->aq_nic, skb,
-						aq_buf_vaddr(&buff->rxdata),
-						buff->len);
-			skb_put(skb, buff->len);
 			page_ref_inc(buff->rxdata.page);
-		} else {
-			skb = napi_alloc_skb(napi, AQ_CFG_RX_HDR_SIZE);
-			if (unlikely(!skb)) {
-				u64_stats_update_begin(&self->stats.rx.syncp);
-				self->stats.rx.skb_alloc_fails++;
-				u64_stats_update_end(&self->stats.rx.syncp);
-				err = -ENOMEM;
-				goto err_exit;
-			}
-			if (is_ptp_ring)
-				buff->len -=
-					aq_ptp_extract_ts(self->aq_nic, skb,
-						aq_buf_vaddr(&buff->rxdata),
-						buff->len);
-
-			hdr_len = buff->len;
-			if (hdr_len > AQ_CFG_RX_HDR_SIZE)
-				hdr_len = eth_get_headlen(skb->dev,
-							  aq_buf_vaddr(&buff->rxdata),
-							  AQ_CFG_RX_HDR_SIZE);
-
-			memcpy(__skb_put(skb, hdr_len), aq_buf_vaddr(&buff->rxdata),
-			       ALIGN(hdr_len, sizeof(long)));
-
-			if (buff->len - hdr_len > 0) {
-				skb_add_rx_frag(skb, 0, buff->rxdata.page,
-						buff->rxdata.pg_off + hdr_len,
-						buff->len - hdr_len,
-						AQ_CFG_RX_FRAME_MAX);
-				page_ref_inc(buff->rxdata.page);
-			}
+		}
 
-			if (!buff->is_eop) {
-				buff_ = buff;
-				i = 1U;
-				do {
-					next_ = buff_->next,
-					buff_ = &self->buff_ring[next_];
+		if (!buff->is_eop) {
+			buff_ = buff;
+			i = 1U;
+			do {
+				next_ = buff_->next;
+				buff_ = &self->buff_ring[next_];
 
-					dma_sync_single_range_for_cpu(
-							aq_nic_get_dev(self->aq_nic),
-							buff_->rxdata.daddr,
-							buff_->rxdata.pg_off,
-							buff_->len,
-							DMA_FROM_DEVICE);
-					skb_add_rx_frag(skb, i++,
-							buff_->rxdata.page,
-							buff_->rxdata.pg_off,
-							buff_->len,
-							AQ_CFG_RX_FRAME_MAX);
-					page_ref_inc(buff_->rxdata.page);
-					buff_->is_cleaned = 1;
-
-					buff->is_ip_cso &= buff_->is_ip_cso;
-					buff->is_udp_cso &= buff_->is_udp_cso;
-					buff->is_tcp_cso &= buff_->is_tcp_cso;
-					buff->is_cso_err |= buff_->is_cso_err;
+				dma_sync_single_range_for_cpu(aq_nic_get_dev(self->aq_nic),
+							      buff_->rxdata.daddr,
+							      buff_->rxdata.pg_off,
+							      buff_->len,
+							      DMA_FROM_DEVICE);
+				skb_add_rx_frag(skb, i++,
+						buff_->rxdata.page,
+						buff_->rxdata.pg_off,
+						buff_->len,
+						AQ_CFG_RX_FRAME_MAX);
+				page_ref_inc(buff_->rxdata.page);
+				buff_->is_cleaned = 1;
 
-				} while (!buff_->is_eop);
-			}
+				buff->is_ip_cso &= buff_->is_ip_cso;
+				buff->is_udp_cso &= buff_->is_udp_cso;
+				buff->is_tcp_cso &= buff_->is_tcp_cso;
+				buff->is_cso_err |= buff_->is_cso_err;
+
+			} while (!buff_->is_eop);
 		}
 
 		if (buff->is_vlan)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 7c21aaa8b9af..0af0af2b70fe 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -11590,7 +11590,8 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
 	if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) != 0 &&
 	    dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)) != 0) {
 		dev_err(&pdev->dev, "System does not support DMA, aborting\n");
-		goto init_err_disable;
+		rc = -EIO;
+		goto init_err_release;
 	}
 
 	pci_set_master(pdev);
@@ -12674,6 +12675,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 				create_singlethread_workqueue("bnxt_pf_wq");
 			if (!bnxt_pf_wq) {
 				dev_err(&pdev->dev, "Unable to create workqueue.\n");
+				rc = -ENOMEM;
 				goto init_err_pci_clean;
 			}
 		}
diff --git a/drivers/net/ethernet/chelsio/Kconfig b/drivers/net/ethernet/chelsio/Kconfig
index 87cc0ef68b31..8ba0e08e5e64 100644
--- a/drivers/net/ethernet/chelsio/Kconfig
+++ b/drivers/net/ethernet/chelsio/Kconfig
@@ -68,7 +68,7 @@ config CHELSIO_T3
 
 config CHELSIO_T4
 	tristate "Chelsio Communications T4/T5/T6 Ethernet support"
-	depends on PCI && (IPV6 || IPV6=n)
+	depends on PCI && (IPV6 || IPV6=n) && (TLS || TLS=n)
 	select FW_LOADER
 	select MDIO
 	select ZLIB_DEFLATE
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
index 4e55f7081644..83b46440408b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
@@ -880,7 +880,8 @@ int set_filter_wr(struct adapter *adapter, int fidx)
 		 FW_FILTER_WR_OVLAN_VLD_V(f->fs.val.ovlan_vld) |
 		 FW_FILTER_WR_IVLAN_VLDM_V(f->fs.mask.ivlan_vld) |
 		 FW_FILTER_WR_OVLAN_VLDM_V(f->fs.mask.ovlan_vld));
-	fwr->smac_sel = f->smt->idx;
+	if (f->fs.newsmac)
+		fwr->smac_sel = f->smt->idx;
 	fwr->rx_chan_rx_rpl_iq =
 		htons(FW_FILTER_WR_RX_CHAN_V(0) |
 		      FW_FILTER_WR_RX_RPL_IQ_V(adapter->sge.fw_evtq.abs_id));
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
index c24485c0d512..7f90b828d159 100644
--- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c
@@ -544,7 +544,9 @@ static int chcr_ktls_dev_add(struct net_device *netdev, struct sock *sk,
 		/* need to wait for hw response, can't free tx_info yet. */
 		if (tx_info->open_state == CH_KTLS_OPEN_PENDING)
 			tx_info->pending_close = true;
-		/* free the lock after the cleanup */
+		else
+			spin_unlock_bh(&tx_info->lock);
+		/* if in pending close, free the lock after the cleanup */
 		goto put_module;
 	}
 	spin_unlock_bh(&tx_info->lock);
diff --git a/drivers/net/ethernet/freescale/dpaa2/Kconfig b/drivers/net/ethernet/freescale/dpaa2/Kconfig
index cfd369cf4c8c..ee7a906e30b3 100644
--- a/drivers/net/ethernet/freescale/dpaa2/Kconfig
+++ b/drivers/net/ethernet/freescale/dpaa2/Kconfig
@@ -4,6 +4,8 @@ config FSL_DPAA2_ETH
 	depends on FSL_MC_BUS && FSL_MC_DPIO
 	select PHYLINK
 	select PCS_LYNX
+	select FSL_XGMAC_MDIO
+	select NET_DEVLINK
 	help
 	  This is the DPAA2 Ethernet driver supporting Freescale SoCs
 	  with DPAA2 (DataPath Acceleration Architecture v2).
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_qos.c b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
index aeb21dc48099..a9aee219fb58 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_qos.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
@@ -92,18 +92,8 @@ static int enetc_setup_taprio(struct net_device *ndev,
 	gcl_config->atc = 0xff;
 	gcl_config->acl_len = cpu_to_le16(gcl_len);
 
-	if (!admin_conf->base_time) {
-		gcl_data->btl =
-			cpu_to_le32(enetc_rd(&priv->si->hw, ENETC_SICTR0));
-		gcl_data->bth =
-			cpu_to_le32(enetc_rd(&priv->si->hw, ENETC_SICTR1));
-	} else {
-		gcl_data->btl =
-			cpu_to_le32(lower_32_bits(admin_conf->base_time));
-		gcl_data->bth =
-			cpu_to_le32(upper_32_bits(admin_conf->base_time));
-	}
-
+	gcl_data->btl = cpu_to_le32(lower_32_bits(admin_conf->base_time));
+	gcl_data->bth = cpu_to_le32(upper_32_bits(admin_conf->base_time));
 	gcl_data->ct = cpu_to_le32(admin_conf->cycle_time);
 	gcl_data->cte = cpu_to_le32(admin_conf->cycle_time_extension);
 
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 9fe43ab0496d..cdd1ff9aa9c4 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -2156,8 +2156,11 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 	for (i = 0; i < adapter->req_rx_queues; i++)
 		napi_schedule(&adapter->napi[i]);
 
-	if (adapter->reset_reason != VNIC_RESET_FAILOVER)
+	if (adapter->reset_reason == VNIC_RESET_FAILOVER ||
+	    adapter->reset_reason == VNIC_RESET_MOBILITY) {
 		call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev);
+		call_netdevice_notifiers(NETDEV_RESEND_IGMP, netdev);
+	}
 
 	rc = 0;
 
@@ -2227,6 +2230,9 @@ static int do_hard_reset(struct ibmvnic_adapter *adapter,
 	if (rc)
 		return IBMVNIC_OPEN_FAILED;
 
+	call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev);
+	call_netdevice_notifiers(NETDEV_RESEND_IGMP, netdev);
+
 	return 0;
 }
 
@@ -2291,7 +2297,6 @@ static void __ibmvnic_reset(struct work_struct *work)
 
 		if (!saved_state) {
 			reset_state = adapter->state;
-			adapter->state = VNIC_RESETTING;
 			saved_state = true;
 		}
 		spin_unlock_irqrestore(&adapter->state_lock, flags);
@@ -2432,6 +2437,12 @@ static void ibmvnic_tx_timeout(struct net_device *dev, unsigned int txqueue)
 {
 	struct ibmvnic_adapter *adapter = netdev_priv(dev);
 
+	if (test_bit(0, &adapter->resetting)) {
+		netdev_err(adapter->netdev,
+			   "Adapter is resetting, skip timeout reset\n");
+		return;
+	}
+
 	ibmvnic_reset(adapter, VNIC_RESET_TIMEOUT);
 }
 
@@ -2963,6 +2974,9 @@ static int reset_sub_crq_queues(struct ibmvnic_adapter *adapter)
 {
 	int i, rc;
 
+	if (!adapter->tx_scrq || !adapter->rx_scrq)
+		return -EINVAL;
+
 	for (i = 0; i < adapter->req_tx_queues; i++) {
 		netdev_dbg(adapter->netdev, "Re-setting tx_scrq[%d]\n", i);
 		rc = reset_one_sub_crq_queue(adapter, adapter->tx_scrq[i]);
@@ -5044,6 +5058,9 @@ static int ibmvnic_reset_crq(struct ibmvnic_adapter *adapter)
 	} while (rc == H_BUSY || H_IS_LONG_BUSY(rc));
 
 	/* Clean out the queue */
+	if (!crq->msgs)
+		return -EINVAL;
+
 	memset(crq->msgs, 0, PAGE_SIZE);
 	crq->cur = 0;
 	crq->active = false;
@@ -5348,7 +5365,7 @@ static int ibmvnic_remove(struct vio_dev *dev)
 	unsigned long flags;
 
 	spin_lock_irqsave(&adapter->state_lock, flags);
-	if (adapter->state == VNIC_RESETTING) {
+	if (test_bit(0, &adapter->resetting)) {
 		spin_unlock_irqrestore(&adapter->state_lock, flags);
 		return -EBUSY;
 	}
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index 9911d926dd7f..9d0c32ad763b 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -943,8 +943,7 @@ enum vnic_state {VNIC_PROBING = 1,
 		 VNIC_CLOSING,
 		 VNIC_CLOSED,
 		 VNIC_REMOVING,
-		 VNIC_REMOVED,
-		 VNIC_RESETTING};
+		 VNIC_REMOVED};
 
 enum ibmvnic_reset_reason {VNIC_RESET_FAILOVER = 1,
 			   VNIC_RESET_MOBILITY,
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 537300e762f0..d231a2cdd98f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -140,6 +140,7 @@ enum i40e_state_t {
 	__I40E_CLIENT_RESET,
 	__I40E_VIRTCHNL_OP_PENDING,
 	__I40E_RECOVERY_MODE,
+	__I40E_VF_RESETS_DISABLED,	/* disable resets during i40e_remove */
 	/* This must be last as it determines the size of the BITMAP */
 	__I40E_STATE_SIZE__,
 };
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 4f8a2154b93f..1337686bd099 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -4010,8 +4010,16 @@ static irqreturn_t i40e_intr(int irq, void *data)
 	}
 
 	if (icr0 & I40E_PFINT_ICR0_VFLR_MASK) {
-		ena_mask &= ~I40E_PFINT_ICR0_ENA_VFLR_MASK;
-		set_bit(__I40E_VFLR_EVENT_PENDING, pf->state);
+		/* disable any further VFLR event notifications */
+		if (test_bit(__I40E_VF_RESETS_DISABLED, pf->state)) {
+			u32 reg = rd32(hw, I40E_PFINT_ICR0_ENA);
+
+			reg &= ~I40E_PFINT_ICR0_VFLR_MASK;
+			wr32(hw, I40E_PFINT_ICR0_ENA, reg);
+		} else {
+			ena_mask &= ~I40E_PFINT_ICR0_ENA_VFLR_MASK;
+			set_bit(__I40E_VFLR_EVENT_PENDING, pf->state);
+		}
 	}
 
 	if (icr0 & I40E_PFINT_ICR0_GRST_MASK) {
@@ -15311,6 +15319,11 @@ static void i40e_remove(struct pci_dev *pdev)
 	while (test_bit(__I40E_RESET_RECOVERY_PENDING, pf->state))
 		usleep_range(1000, 2000);
 
+	if (pf->flags & I40E_FLAG_SRIOV_ENABLED) {
+		set_bit(__I40E_VF_RESETS_DISABLED, pf->state);
+		i40e_free_vfs(pf);
+		pf->flags &= ~I40E_FLAG_SRIOV_ENABLED;
+	}
 	/* no more scheduling of any task */
 	set_bit(__I40E_SUSPENDED, pf->state);
 	set_bit(__I40E_DOWN, pf->state);
@@ -15337,11 +15350,6 @@ static void i40e_remove(struct pci_dev *pdev)
 	 */
 	i40e_notify_client_of_netdev_close(pf->vsi[pf->lan_vsi], false);
 
-	if (pf->flags & I40E_FLAG_SRIOV_ENABLED) {
-		i40e_free_vfs(pf);
-		pf->flags &= ~I40E_FLAG_SRIOV_ENABLED;
-	}
-
 	i40e_fdir_teardown(pf);
 
 	/* If there is a switch structure or any orphans, remove them.
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 2532f8eed6a8..729c4f0d5ac5 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1403,7 +1403,8 @@ static void i40e_cleanup_reset_vf(struct i40e_vf *vf)
  * @vf: pointer to the VF structure
  * @flr: VFLR was issued or not
  *
- * Returns true if the VF is reset, false otherwise.
+ * Returns true if the VF is in reset, resets successfully, or resets
+ * are disabled and false otherwise.
  **/
 bool i40e_reset_vf(struct i40e_vf *vf, bool flr)
 {
@@ -1413,11 +1414,14 @@ bool i40e_reset_vf(struct i40e_vf *vf, bool flr)
 	u32 reg;
 	int i;
 
+	if (test_bit(__I40E_VF_RESETS_DISABLED, pf->state))
+		return true;
+
 	/* If the VFs have been disabled, this means something else is
 	 * resetting the VF, so we shouldn't continue.
 	 */
 	if (test_and_set_bit(__I40E_VF_DISABLE, pf->state))
-		return false;
+		return true;
 
 	i40e_trigger_vf_reset(vf, flr);
 
@@ -1581,6 +1585,15 @@ void i40e_free_vfs(struct i40e_pf *pf)
 
 	i40e_notify_client_of_vf_enable(pf, 0);
 
+	/* Disable IOV before freeing resources. This lets any VF drivers
+	 * running in the host get themselves cleaned up before we yank
+	 * the carpet out from underneath their feet.
+	 */
+	if (!pci_vfs_assigned(pf->pdev))
+		pci_disable_sriov(pf->pdev);
+	else
+		dev_warn(&pf->pdev->dev, "VFs are assigned - not disabling SR-IOV\n");
+
 	/* Amortize wait time by stopping all VFs at the same time */
 	for (i = 0; i < pf->num_alloc_vfs; i++) {
 		if (test_bit(I40E_VF_STATE_INIT, &pf->vf[i].vf_states))
@@ -1596,15 +1609,6 @@ void i40e_free_vfs(struct i40e_pf *pf)
 		i40e_vsi_wait_queues_disabled(pf->vsi[pf->vf[i].lan_vsi_idx]);
 	}
 
-	/* Disable IOV before freeing resources. This lets any VF drivers
-	 * running in the host get themselves cleaned up before we yank
-	 * the carpet out from underneath their feet.
-	 */
-	if (!pci_vfs_assigned(pf->pdev))
-		pci_disable_sriov(pf->pdev);
-	else
-		dev_warn(&pf->pdev->dev, "VFs are assigned - not disabling SR-IOV\n");
-
 	/* free up VF resources */
 	tmp = pf->num_alloc_vfs;
 	pf->num_alloc_vfs = 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index 3ed4f4cda7f9..29f765a246a0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -1193,7 +1193,6 @@ const struct stmmac_ops dwmac4_ops = {
 	.pcs_get_adv_lp = dwmac4_get_adv_lp,
 	.debug = dwmac4_debug,
 	.set_filter = dwmac4_set_filter,
-	.flex_pps_config = dwmac5_flex_pps_config,
 	.set_mac_loopback = dwmac4_set_mac_loopback,
 	.update_vlan_hash = dwmac4_update_vlan_hash,
 	.sarc_configure = dwmac4_sarc_configure,
@@ -1236,6 +1235,7 @@ const struct stmmac_ops dwmac410_ops = {
 	.pcs_get_adv_lp = dwmac4_get_adv_lp,
 	.debug = dwmac4_debug,
 	.set_filter = dwmac4_set_filter,
+	.flex_pps_config = dwmac5_flex_pps_config,
 	.set_mac_loopback = dwmac4_set_mac_loopback,
 	.update_vlan_hash = dwmac4_update_vlan_hash,
 	.sarc_configure = dwmac4_sarc_configure,