diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index 42d3e1cf7352..21deb228c7d7 100644
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -404,6 +404,8 @@ static void __aspeed_gpio_set(struct gpio_chip *gc, unsigned int offset,
 	gpio->dcache[GPIO_BANK(offset)] = reg;
 
 	iowrite32(reg, addr);
+	/* Flush write */
+	ioread32(addr);
 }
 
 static void aspeed_gpio_set(struct gpio_chip *gc, unsigned int offset,
@@ -1154,7 +1156,7 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev)
 	if (!gpio_id)
 		return -EINVAL;
 
-	gpio->clk = of_clk_get(pdev->dev.of_node, 0);
+	gpio->clk = devm_clk_get_enabled(&pdev->dev, NULL);
 	if (IS_ERR(gpio->clk)) {
 		dev_warn(&pdev->dev,
 				"Failed to get clock from devicetree, debouncing disabled\n");
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 922e5934de73..463c6d84ae1b 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -27,6 +27,7 @@
 #include <linux/phylink.h>
 #include <linux/etherdevice.h>
 #include <linux/if_bridge.h>
+#include <linux/if_vlan.h>
 #include <net/dsa.h>
 
 #include "b53_regs.h"
@@ -224,6 +225,9 @@ static const struct b53_mib_desc b53_mibs_58xx[] = {
 
 #define B53_MIBS_58XX_SIZE	ARRAY_SIZE(b53_mibs_58xx)
 
+#define B53_MAX_MTU_25		(1536 - ETH_HLEN - VLAN_HLEN - ETH_FCS_LEN)
+#define B53_MAX_MTU		(9720 - ETH_HLEN - VLAN_HLEN - ETH_FCS_LEN)
+
 static int b53_do_vlan_op(struct b53_device *dev, u8 op)
 {
 	unsigned int i;
@@ -2219,20 +2223,25 @@ static int b53_change_mtu(struct dsa_switch *ds, int port, int mtu)
 	bool allow_10_100;
 
 	if (is5325(dev) || is5365(dev))
-		return -EOPNOTSUPP;
+		return 0;
 
 	if (!dsa_is_cpu_port(ds, port))
 		return 0;
 
-	enable_jumbo = (mtu >= JMS_MIN_SIZE);
-	allow_10_100 = (dev->chip_id == BCM583XX_DEVICE_ID);
+	enable_jumbo = (mtu > ETH_DATA_LEN);
+	allow_10_100 = !is63xx(dev);
 
 	return b53_set_jumbo(dev, enable_jumbo, allow_10_100);
 }
 
 static int b53_get_max_mtu(struct dsa_switch *ds, int port)
 {
-	return JMS_MAX_SIZE;
+	struct b53_device *dev = ds->priv;
+
+	if (is5325(dev) || is5365(dev))
+		return B53_MAX_MTU_25;
+
+	return B53_MAX_MTU;
 }
 
 static const struct dsa_switch_ops b53_switch_ops = {
diff --git a/drivers/net/ethernet/adi/adin1110.c b/drivers/net/ethernet/adi/adin1110.c
index 7474afc0e8e7..5e17d107f362 100644
--- a/drivers/net/ethernet/adi/adin1110.c
+++ b/drivers/net/ethernet/adi/adin1110.c
@@ -318,11 +318,11 @@ static int adin1110_read_fifo(struct adin1110_port_priv *port_priv)
 	 * from the  ADIN1110 frame header.
 	 */
 	if (frame_size < ADIN1110_FRAME_HEADER_LEN + ADIN1110_FEC_LEN)
-		return ret;
+		return -EINVAL;
 
 	round_len = adin1110_round_len(frame_size);
 	if (round_len < 0)
-		return ret;
+		return -EINVAL;
 
 	frame_size_no_fcs = frame_size - ADIN1110_FRAME_HEADER_LEN - ADIN1110_FEC_LEN;
 	memset(priv->data, 0, ADIN1110_RD_HEADER_LEN);
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index ff5487bbebe3..a93c9230e982 100644
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -576,7 +576,7 @@ static int mal_probe(struct platform_device *ofdev)
 		printk(KERN_ERR "%pOF: Support for 405EZ not enabled!\n",
 				ofdev->dev.of_node);
 		err = -ENODEV;
-		goto fail;
+		goto fail_unmap;
 #endif
 	}
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 1194dcacbd29..5f46a0677d19 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -1730,6 +1730,7 @@ struct i40e_mac_filter *i40e_add_mac_filter(struct i40e_vsi *vsi,
 	struct hlist_node *h;
 	int bkt;
 
+	lockdep_assert_held(&vsi->mac_filter_hash_lock);
 	if (vsi->info.pvid)
 		return i40e_add_filter(vsi, macaddr,
 				       le16_to_cpu(vsi->info.pvid));
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index a5f0c95cba8b..11e9858cc86a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2215,8 +2215,10 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
 		vfres->vsi_res[0].qset_handle
 					  = le16_to_cpu(vsi->info.qs_handle[0]);
 		if (!(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_USO) && !vf->pf_set_mac) {
+			spin_lock_bh(&vsi->mac_filter_hash_lock);
 			i40e_del_mac_filter(vsi, vf->default_lan_addr.addr);
 			eth_zero_addr(vf->default_lan_addr.addr);
+			spin_unlock_bh(&vsi->mac_filter_hash_lock);
 		}
 		ether_addr_copy(vfres->vsi_res[0].default_mac_addr,
 				vf->default_lan_addr.addr);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 3f01942e4982..9be88820b77c 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -82,7 +82,8 @@ ice_indr_setup_tc_cb(struct net_device *netdev, struct Qdisc *sch,
 
 bool netif_is_ice(struct net_device *dev)
 {
-	return dev && (dev->netdev_ops == &ice_netdev_ops);
+	return dev && (dev->netdev_ops == &ice_netdev_ops ||
+		       dev->netdev_ops == &ice_netdev_safe_mode_ops);
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index dc4ce3bd412d..3a29ae46fb39 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -6317,8 +6317,6 @@ ice_replay_vsi_fltr(struct ice_hw *hw, u16 vsi_handle, u8 recp_id,
 		if (!itr->vsi_list_info ||
 		    !test_bit(vsi_handle, itr->vsi_list_info->vsi_map))
 			continue;
-		/* Clearing it so that the logic can add it back */
-		clear_bit(vsi_handle, itr->vsi_list_info->vsi_map);
 		f_entry.fltr_info.vsi_handle = vsi_handle;
 		f_entry.fltr_info.fltr_act = ICE_FWD_TO_VSI;
 		/* update the src in case it is VSI num */
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index f2f719a952f8..2e2caf559d00 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -9666,6 +9666,10 @@ static void igb_io_resume(struct pci_dev *pdev)
 	struct igb_adapter *adapter = netdev_priv(netdev);
 
 	if (netif_running(netdev)) {
+		if (!test_bit(__IGB_DOWN, &adapter->state)) {
+			dev_dbg(&pdev->dev, "Resuming from non-fatal error, do nothing.\n");
+			return;
+		}
 		if (igb_up(adapter)) {
 			dev_err(&pdev->dev, "igb_up failed after reset\n");
 			return;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index b5b7ff5b3261..93630840309e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2015,7 +2015,7 @@ static int __alloc_dma_rx_desc_resources(struct stmmac_priv *priv,
 	rx_q->queue_index = queue;
 	rx_q->priv_data = priv;
 
-	pp_params.flags = PP_FLAG_DMA_MAP | (xdp_prog ? PP_FLAG_DMA_SYNC_DEV : 0);
+	pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV;
 	pp_params.pool_size = dma_conf->dma_rx_size;
 	num_pages = DIV_ROUND_UP(dma_conf->dma_buf_sz, PAGE_SIZE);
 	pp_params.order = ilog2(num_pages);
diff --git a/drivers/net/phy/bcm84881.c b/drivers/net/phy/bcm84881.c
index 9717a1626f3f..37a64a37b2ae 100644
--- a/drivers/net/phy/bcm84881.c
+++ b/drivers/net/phy/bcm84881.c
@@ -120,7 +120,7 @@ static int bcm84881_aneg_done(struct phy_device *phydev)
 
 	bmsr = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_C22 + MII_BMSR);
 	if (bmsr < 0)
-		return val;
+		return bmsr;
 
 	return !!(val & MDIO_AN_STAT1_COMPLETE) &&
 	       !!(bmsr & BMSR_ANEGCOMPLETE);
@@ -146,7 +146,7 @@ static int bcm84881_read_status(struct phy_device *phydev)
 
 	bmsr = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_C22 + MII_BMSR);
 	if (bmsr < 0)
-		return val;
+		return bmsr;
 
 	phydev->autoneg_complete = !!(val & MDIO_AN_STAT1_COMPLETE) &&
 				   !!(bmsr & BMSR_ANEGCOMPLETE);
diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c
index 9ab5eff502b7..b924f98b2397 100644
--- a/drivers/net/phy/dp83869.c
+++ b/drivers/net/phy/dp83869.c
@@ -645,7 +645,6 @@ static int dp83869_configure_fiber(struct phy_device *phydev,
 		     phydev->supported);
 
 	linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported);
-	linkmode_set_bit(ADVERTISED_FIBRE, phydev->advertising);
 
 	if (dp83869->mode == DP83869_RGMII_1000_BASE) {
 		linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT,
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
index bf1b1cdfade4..6b76e267cb9f 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
@@ -237,26 +237,26 @@ static int proc_thermal_pci_probe(struct pci_dev *pdev, const struct pci_device_
 
 	INIT_DELAYED_WORK(&pci_info->work, proc_thermal_threshold_work_fn);
 
-	ret = proc_thermal_add(&pdev->dev, proc_priv);
-	if (ret) {
-		dev_err(&pdev->dev, "error: proc_thermal_add, will continue\n");
-		pci_info->no_legacy = 1;
-	}
-
 	proc_priv->priv_data = pci_info;
 	pci_info->proc_priv = proc_priv;
 	pci_set_drvdata(pdev, proc_priv);
 
 	ret = proc_thermal_mmio_add(pdev, proc_priv, id->driver_data);
 	if (ret)
-		goto err_ret_thermal;
+		return ret;
+
+	ret = proc_thermal_add(&pdev->dev, proc_priv);
+	if (ret) {
+		dev_err(&pdev->dev, "error: proc_thermal_add, will continue\n");
+		pci_info->no_legacy = 1;
+	}
 
 	pci_info->tzone = thermal_zone_device_register("TCPU_PCI", 1, 1, pci_info,
 							&tzone_ops,
 							&tzone_params, 0, 0);
 	if (IS_ERR(pci_info->tzone)) {
 		ret = PTR_ERR(pci_info->tzone);
-		goto err_ret_mmio;
+		goto err_del_legacy;
 	}
 
 	/* request and enable interrupt */
@@ -283,12 +283,10 @@ err_free_vectors:
 	pci_free_irq_vectors(pdev);
 err_ret_tzone:
 	thermal_zone_device_unregister(pci_info->tzone);
-err_ret_mmio:
-	proc_thermal_mmio_remove(pdev, proc_priv);
-err_ret_thermal:
+err_del_legacy:
 	if (!pci_info->no_legacy)
 		proc_thermal_remove(proc_priv);
-	pci_disable_device(pdev);
+	proc_thermal_mmio_remove(pdev, proc_priv);
 
 	return ret;
 }
@@ -310,7 +308,6 @@ static void proc_thermal_pci_remove(struct pci_dev *pdev)
 	proc_thermal_mmio_remove(pdev, pci_info->proc_priv);
 	if (!pci_info->no_legacy)
 		proc_thermal_remove(proc_priv);
-	pci_disable_device(pdev);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 2c42e85a3e26..794526ab90d2 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1345,7 +1345,7 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
 	switch (zone.cond) {
 	case BLK_ZONE_COND_OFFLINE:
 	case BLK_ZONE_COND_READONLY:
-		btrfs_err(fs_info,
+		btrfs_err_in_rcu(fs_info,
 		"zoned: offline/readonly zone %llu on device %s (devid %llu)",
 			  (info->physical >> device->zone_info->zone_size_shift),
 			  rcu_str_deref(device->name), device->devid);
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index d0cccddb7d08..fa519ce5c841 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -372,6 +372,8 @@ static __be32 decode_rc_list(struct xdr_stream *xdr,
 
 	rc_list->rcl_nrefcalls = ntohl(*p++);
 	if (rc_list->rcl_nrefcalls) {
+		if (unlikely(rc_list->rcl_nrefcalls > xdr->buf->len))
+			goto out;
 		p = xdr_inline_decode(xdr,
 			     rc_list->rcl_nrefcalls * 2 * sizeof(uint32_t));
 		if (unlikely(p == NULL))
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 755256875052..a8930e6c417f 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -965,6 +965,7 @@ struct nfs_server *nfs_alloc_server(void)
 	INIT_LIST_HEAD(&server->layouts);
 	INIT_LIST_HEAD(&server->state_owners_lru);
 	INIT_LIST_HEAD(&server->ss_copies);
+	INIT_LIST_HEAD(&server->ss_src_copies);
 
 	atomic_set(&server->active, 0);
 
diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 5a8fe0e57a3d..89c32a963dd1 100644
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -218,7 +218,7 @@ static int handle_async_copy(struct nfs42_copy_res *res,
 
 	if (dst_server != src_server) {
 		spin_lock(&src_server->nfs_client->cl_lock);
-		list_add_tail(&copy->src_copies, &src_server->ss_copies);
+		list_add_tail(&copy->src_copies, &src_server->ss_src_copies);
 		spin_unlock(&src_server->nfs_client->cl_lock);
 	}
 
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 4a5c47d791f2..48ea40660422 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1594,7 +1594,7 @@ static void nfs42_complete_copies(struct nfs4_state_owner *sp, struct nfs4_state
 			complete(&copy->completion);
 		}
 	}
-	list_for_each_entry(copy, &sp->so_server->ss_copies, src_copies) {
+	list_for_each_entry(copy, &sp->so_server->ss_src_copies, src_copies) {
 		if ((test_bit(NFS_CLNT_SRC_SSC_COPY_STATE, &state->flags) &&
 				!nfs4_stateid_match_other(&state->stateid,
 				&copy->parent_src_state->stateid)))
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index 9e81f3a9097e..c9393c732889 100644
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -718,7 +718,7 @@ nfsd_file_cache_init(void)
 
 	ret = rhltable_init(&nfsd_file_rhltable, &nfsd_file_rhash_params);
 	if (ret)
-		return ret;
+		goto out;
 
 	ret = -ENOMEM;
 	nfsd_filecache_wq = alloc_workqueue("nfsd_filecache", 0, 0);
@@ -770,6 +770,8 @@ nfsd_file_cache_init(void)
 
 	INIT_DELAYED_WORK(&nfsd_filecache_laundrette, nfsd_file_gc_worker);
 out:
+	if (ret)
+		clear_bit(NFSD_FILE_CACHE_UP, &nfsd_file_flags);
 	return ret;
 out_notifier:
 	lease_unregister_notifier(&nfsd_file_lease_notifier);
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index ef8ba5fbc650..9ea9f9087a71 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -235,6 +235,7 @@ struct nfs_server {
 	struct list_head	layouts;
 	struct list_head	delegations;
 	struct list_head	ss_copies;
+	struct list_head	ss_src_copies;
 
 	unsigned long		mig_gen;
 	unsigned long		mig_status;
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index c1ca075be574..15d33907f818 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -819,7 +819,6 @@ static inline void qdisc_calculate_pkt_len(struct sk_buff *skb,
 static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 				struct sk_buff **to_free)
 {
-	qdisc_calculate_pkt_len(skb, sch);
 	return sch->enqueue(skb, sch, to_free);
 }
 
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 29aa07e9db9d..cbff37b32734 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -865,9 +865,7 @@ static int rfcomm_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned lon
 
 	if (err == -ENOIOCTLCMD) {
 #ifdef CONFIG_BT_RFCOMM_TTY
-		lock_sock(sk);
 		err = rfcomm_dev_ioctl(sk, cmd, (void __user *) arg);
-		release_sock(sk);
 #else
 		err = -EOPNOTSUPP;
 #endif
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c
index 02db002a1986..6c7ab0bec27f 100644
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
@@ -33,6 +33,7 @@
 #include <net/ip.h>
 #include <net/ipv6.h>
 #include <net/addrconf.h>
+#include <net/dst_metadata.h>
 #include <net/route.h>
 #include <net/netfilter/br_netfilter.h>
 #include <net/netns/generic.h>
@@ -871,6 +872,10 @@ static int br_nf_dev_queue_xmit(struct net *net, struct sock *sk, struct sk_buff
 		return br_dev_queue_push_xmit(net, sk, skb);
 	}
 
+	/* Fragmentation on metadata/template dst is not supported */
+	if (unlikely(!skb_valid_dst(skb)))
+		goto drop;
+
 	/* This is wrong! We should preserve the original fragment
 	 * boundaries by preserving frag_list rather than refragmenting.
 	 */
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 4c7a2702d904..9ac47ccfe120 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2440,8 +2440,22 @@ static bool tcp_skb_spurious_retrans(const struct tcp_sock *tp,
  */
 static inline bool tcp_packet_delayed(const struct tcp_sock *tp)
 {
-	return tp->retrans_stamp &&
-	       tcp_tsopt_ecr_before(tp, tp->retrans_stamp);
+	const struct sock *sk = (const struct sock *)tp;
+
+	if (tp->retrans_stamp &&
+	    tcp_tsopt_ecr_before(tp, tp->retrans_stamp))
+		return true;  /* got echoed TS before first retransmission */
+
+	/* Check if nothing was retransmitted (retrans_stamp==0), which may
+	 * happen in fast recovery due to TSQ. But we ignore zero retrans_stamp
+	 * in TCP_SYN_SENT, since when we set FLAG_SYN_ACKED we also clear
+	 * retrans_stamp even if we had retransmitted the SYN.
+	 */
+	if (!tp->retrans_stamp &&	   /* no record of a retransmit/SYN? */
+	    sk->sk_state != TCP_SYN_SENT)  /* not the FLAG_SYN_ACKED case? */
+		return true;  /* nothing was retransmitted */
+
+	return false;
 }
 
 /* Undo procedures. */
@@ -2475,6 +2489,16 @@ static bool tcp_any_retrans_done(const struct sock *sk)
 	return false;
 }
 
+/* If loss recovery is finished and there are no retransmits out in the
+ * network, then we clear retrans_stamp so that upon the next loss recovery
+ * retransmits_timed_out() and timestamp-undo are using the correct value.
+ */
+static void tcp_retrans_stamp_cleanup(struct sock *sk)
+{
+	if (!tcp_any_retrans_done(sk))
+		tcp_sk(sk)->retrans_stamp = 0;
+}
+
 static void DBGUNDO(struct sock *sk, const char *msg)
 {
 #if FASTRETRANS_DEBUG > 1
@@ -2842,6 +2866,9 @@ void tcp_enter_recovery(struct sock *sk, bool ece_ack)
 	struct tcp_sock *tp = tcp_sk(sk);
 	int mib_idx;
 
+	/* Start the clock with our fast retransmit, for undo and ETIMEDOUT. */
+	tcp_retrans_stamp_cleanup(sk);
+
 	if (tcp_is_reno(tp))
 		mib_idx = LINUX_MIB_TCPRENORECOVERY;
 	else
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 334a563e0bc1..08ad2a98e0a8 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -592,7 +592,6 @@ out:
 		pkt_len = 1;
 	qdisc_skb_cb(skb)->pkt_len = pkt_len;
 }
-EXPORT_SYMBOL(__qdisc_calculate_pkt_len);
 
 void qdisc_warn_nonwc(const char *txt, struct Qdisc *qdisc)
 {
@@ -1169,6 +1168,12 @@ skip:
 			return -EINVAL;
 		}
 
+		if (new &&
+		    !(parent->flags & TCQ_F_MQROOT) &&
+		    rcu_access_pointer(new->stab)) {
+			NL_SET_ERR_MSG(extack, "STAB not supported on a non root");
+			return -EINVAL;
+		}
 		err = cops->graft(parent, cl, new, &old, extack);
 		if (err)
 			return err;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index c9962b428462..5fe05589fd4e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -8520,6 +8520,7 @@ static int sctp_listen_start(struct sock *sk, int backlog)
 	struct sctp_endpoint *ep = sp->ep;
 	struct crypto_shash *tfm = NULL;
 	char alg[32];
+	int err;
 
 	/* Allocate HMAC for generating cookie. */
 	if (!sp->hmac && sp->sctp_hmac_alg) {
@@ -8547,18 +8548,25 @@ static int sctp_listen_start(struct sock *sk, int backlog)
 	inet_sk_set_state(sk, SCTP_SS_LISTENING);
 	if (!ep->base.bind_addr.port) {
 		if (sctp_autobind(sk)) {
-			inet_sk_set_state(sk, SCTP_SS_CLOSED);
-			return -EAGAIN;
+			err = -EAGAIN;
+			goto err;
 		}
 	} else {
 		if (sctp_get_port(sk, inet_sk(sk)->inet_num)) {
-			inet_sk_set_state(sk, SCTP_SS_CLOSED);
-			return -EADDRINUSE;
+			err = -EADDRINUSE;
+			goto err;
 		}
 	}
 
 	WRITE_ONCE(sk->sk_max_ack_backlog, backlog);
-	return sctp_hash_endpoint(ep);
+	err = sctp_hash_endpoint(ep);
+	if (err)
+		goto err;
+
+	return 0;
+err:
+	inet_sk_set_state(sk, SCTP_SS_CLOSED);
+	return err;
 }
 
 /*
diff --git a/tools/testing/selftests/net/forwarding/no_forwarding.sh b/tools/testing/selftests/net/forwarding/no_forwarding.sh
index 9e677aa64a06..694ece9ba3a7 100755
--- a/tools/testing/selftests/net/forwarding/no_forwarding.sh
+++ b/tools/testing/selftests/net/forwarding/no_forwarding.sh
@@ -202,7 +202,7 @@ one_bridge_two_pvids()
 	ip link set $swp2 master br0
 
 	bridge vlan add dev $swp1 vid 1 pvid untagged
-	bridge vlan add dev $swp1 vid 2 pvid untagged
+	bridge vlan add dev $swp2 vid 2 pvid untagged
 
 	run_test "Switch ports in VLAN-aware bridge with different PVIDs"