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

Signed-off-by: NipaLocal <nipa@local>

Author: NipaLocal

CREDITS

@@ -2981,6 +2981,11 @@ S: 521 Pleasant Valley Road
 S: Potsdam, New York 13676
 S: USA
 
+N: Shannon Nelson
+E: [email protected]
+D: Worked on several network drivers including
+D: ixgbe, i40e, ionic, pds_core, pds_vdpa, pds_fwctl
+
 N: Dave Neuer
 E: [email protected]
 D: Helped implement support for Compaq's H31xx series iPAQs

Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst

@@ -66,7 +66,7 @@ Admin Function driver
 As mentioned above RVU PF0 is called the admin function (AF), this driver
 supports resource provisioning and configuration of functional blocks.
 Doesn't handle any I/O. It sets up few basic stuff but most of the
-funcionality is achieved via configuration requests from PFs and VFs.
+functionality is achieved via configuration requests from PFs and VFs.
 
 PF/VFs communicates with AF via a shared memory region (mailbox). Upon
 receiving requests AF does resource provisioning and other HW configuration.

drivers/net/ethernet/microsoft/mana/gdma_main.c

@@ -33,6 +33,9 @@ static void mana_gd_init_pf_regs(struct pci_dev *pdev)
 	gc->db_page_base = gc->bar0_va +
 				mana_gd_r64(gc, GDMA_PF_REG_DB_PAGE_OFF);
 
+	gc->phys_db_page_base = gc->bar0_pa +
+				mana_gd_r64(gc, GDMA_PF_REG_DB_PAGE_OFF);
+
 	sriov_base_off = mana_gd_r64(gc, GDMA_SRIOV_REG_CFG_BASE_OFF);
 
 	sriov_base_va = gc->bar0_va + sriov_base_off;

drivers/net/ethernet/pensando/ionic/ionic_txrx.c

@@ -321,7 +321,7 @@ static int ionic_xdp_post_frame(struct ionic_queue *q, struct xdp_frame *frame,
 					   len, DMA_TO_DEVICE);
 	} else /* XDP_REDIRECT */ {
 		dma_addr = ionic_tx_map_single(q, frame->data, len);
-		if (!dma_addr)
+		if (dma_addr == DMA_MAPPING_ERROR)
 			return -EIO;
 	}
 
@@ -357,7 +357,7 @@ static int ionic_xdp_post_frame(struct ionic_queue *q, struct xdp_frame *frame,
 			} else {
 				dma_addr = ionic_tx_map_frag(q, frag, 0,
 							     skb_frag_size(frag));
-				if (dma_mapping_error(q->dev, dma_addr)) {
+				if (dma_addr == DMA_MAPPING_ERROR) {
 					ionic_tx_desc_unmap_bufs(q, desc_info);
 					return -EIO;
 				}
@@ -1083,7 +1083,7 @@ static dma_addr_t ionic_tx_map_single(struct ionic_queue *q,
 		net_warn_ratelimited("%s: DMA single map failed on %s!\n",
 				     dev_name(dev), q->name);
 		q_to_tx_stats(q)->dma_map_err++;
-		return 0;
+		return DMA_MAPPING_ERROR;
 	}
 	return dma_addr;
 }
@@ -1100,7 +1100,7 @@ static dma_addr_t ionic_tx_map_frag(struct ionic_queue *q,
 		net_warn_ratelimited("%s: DMA frag map failed on %s!\n",
 				     dev_name(dev), q->name);
 		q_to_tx_stats(q)->dma_map_err++;
-		return 0;
+		return DMA_MAPPING_ERROR;
 	}
 	return dma_addr;
 }
@@ -1116,7 +1116,7 @@ static int ionic_tx_map_skb(struct ionic_queue *q, struct sk_buff *skb,
 	int frag_idx;
 
 	dma_addr = ionic_tx_map_single(q, skb->data, skb_headlen(skb));
-	if (!dma_addr)
+	if (dma_addr == DMA_MAPPING_ERROR)
 		return -EIO;
 	buf_info->dma_addr = dma_addr;
 	buf_info->len = skb_headlen(skb);
@@ -1126,7 +1126,7 @@ static int ionic_tx_map_skb(struct ionic_queue *q, struct sk_buff *skb,
 	nfrags = skb_shinfo(skb)->nr_frags;
 	for (frag_idx = 0; frag_idx < nfrags; frag_idx++, frag++) {
 		dma_addr = ionic_tx_map_frag(q, frag, 0, skb_frag_size(frag));
-		if (!dma_addr)
+		if (dma_addr == DMA_MAPPING_ERROR)
 			goto dma_fail;
 		buf_info->dma_addr = dma_addr;
 		buf_info->len = skb_frag_size(frag);

drivers/net/ethernet/qlogic/qed/qed_mng_tlv.c

@@ -242,7 +242,7 @@ static int qed_mfw_get_tlv_group(u8 tlv_type, u8 *tlv_group)
 }
 
 /* Returns size of the data buffer or, -1 in case TLV data is not available. */
-static int
+static noinline_for_stack int
 qed_mfw_get_gen_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
 			  struct qed_mfw_tlv_generic *p_drv_buf,
 			  struct qed_tlv_parsed_buf *p_buf)
@@ -304,7 +304,7 @@ qed_mfw_get_gen_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
 	return -1;
 }
 
-static int
+static noinline_for_stack int
 qed_mfw_get_eth_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
 			  struct qed_mfw_tlv_eth *p_drv_buf,
 			  struct qed_tlv_parsed_buf *p_buf)
@@ -438,7 +438,7 @@ qed_mfw_get_tlv_time_value(struct qed_mfw_tlv_time *p_time,
 	return QED_MFW_TLV_TIME_SIZE;
 }
 
-static int
+static noinline_for_stack int
 qed_mfw_get_fcoe_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
 			   struct qed_mfw_tlv_fcoe *p_drv_buf,
 			   struct qed_tlv_parsed_buf *p_buf)
@@ -1073,7 +1073,7 @@ qed_mfw_get_fcoe_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
 	return -1;
 }
 
-static int
+static noinline_for_stack int
 qed_mfw_get_iscsi_tlv_value(struct qed_drv_tlv_hdr *p_tlv,
 			    struct qed_mfw_tlv_iscsi *p_drv_buf,
 			    struct qed_tlv_parsed_buf *p_buf)

drivers/net/usb/qmi_wwan.c

@@ -1426,6 +1426,7 @@ static const struct usb_device_id products[] = {
 	{QMI_QUIRK_SET_DTR(0x22de, 0x9051, 2)}, /* Hucom Wireless HM-211S/K */
 	{QMI_FIXED_INTF(0x22de, 0x9061, 3)},	/* WeTelecom WPD-600N */
 	{QMI_QUIRK_SET_DTR(0x1e0e, 0x9001, 5)},	/* SIMCom 7100E, 7230E, 7600E ++ */
+	{QMI_QUIRK_SET_DTR(0x1e0e, 0x9071, 3)},	/* SIMCom 8230C ++ */
 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0121, 4)},	/* Quectel EC21 Mini PCIe */
 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)},	/* Quectel EG91 */
 	{QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)},	/* Quectel EG95 */

net/atm/clip.c

@@ -193,12 +193,6 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb)
 
 	pr_debug("\n");
 
-	if (!clip_devs) {
-		atm_return(vcc, skb->truesize);
-		kfree_skb(skb);
-		return;
-	}
-
 	if (!skb) {
 		pr_debug("removing VCC %p\n", clip_vcc);
 		if (clip_vcc->entry)
@@ -208,6 +202,11 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb)
 		return;
 	}
 	atm_return(vcc, skb->truesize);
+	if (!clip_devs) {
+		kfree_skb(skb);
+		return;
+	}
+
 	skb->dev = clip_vcc->entry ? clip_vcc->entry->neigh->dev : clip_devs;
 	/* clip_vcc->entry == NULL if we don't have an IP address yet */
 	if (!skb->dev) {

net/bridge/br_multicast.c

@@ -2015,10 +2015,19 @@ void br_multicast_port_ctx_init(struct net_bridge_port *port,
 
 void br_multicast_port_ctx_deinit(struct net_bridge_mcast_port *pmctx)
 {
+	struct net_bridge *br = pmctx->port->br;
+	bool del = false;
+
 #if IS_ENABLED(CONFIG_IPV6)
 	timer_delete_sync(&pmctx->ip6_mc_router_timer);
 #endif
 	timer_delete_sync(&pmctx->ip4_mc_router_timer);
+
+	spin_lock_bh(&br->multicast_lock);
+	del |= br_ip6_multicast_rport_del(pmctx);
+	del |= br_ip4_multicast_rport_del(pmctx);
+	br_multicast_rport_del_notify(pmctx, del);
+	spin_unlock_bh(&br->multicast_lock);
 }
 
 int br_multicast_add_port(struct net_bridge_port *port)

net/core/netpoll.c

@@ -425,6 +425,7 @@ int netpoll_send_udp(struct netpoll *np, const char *msg, int len)
 	udph->dest = htons(np->remote_port);
 	udph->len = htons(udp_len);
 
+	udph->check = 0;
 	if (np->ipv6) {
 		udph->check = csum_ipv6_magic(&np->local_ip.in6,
 					      &np->remote_ip.in6,
@@ -453,7 +454,6 @@ int netpoll_send_udp(struct netpoll *np, const char *msg, int len)
 		skb_reset_mac_header(skb);
 		skb->protocol = eth->h_proto = htons(ETH_P_IPV6);
 	} else {
-		udph->check = 0;
 		udph->check = csum_tcpudp_magic(np->local_ip.ip,
 						np->remote_ip.ip,
 						udp_len, IPPROTO_UDP,