Merge tag 'net-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes and stragglers from Jakub Kicinski:
 "Networking stragglers and fixes, including changes from netfilter,
  wireless and can.

  Current release - regressions:

   - qrtr: revert check in qrtr_endpoint_post(), fixes audio and wifi

   - ip_gre: validate csum_start only on pull

   - bnxt_en: fix 64-bit doorbell operation on 32-bit kernels

   - ionic: fix double use of queue-lock, fix a sleeping in atomic

   - can: c_can: fix null-ptr-deref on ioctl()

   - cs89x0: disable compile testing on powerpc

  Current release - new code bugs:

   - bridge: mcast: fix vlan port router deadlock, consistently disable
     BH

  Previous releases - regressions:

   - dsa: tag_rtl4_a: fix egress tags, only port 0 was working

   - mptcp: fix possible divide by zero

   - netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex

   - netfilter: socket: icmp6: fix use-after-scope

   - stmmac: fix MAC not working when system resume back with WoL active

  Previous releases - always broken:

   - ip/ip6_gre: use the same logic as SIT interfaces when computing
     v6LL address

   - seg6: set fc_nlinfo in nh_create_ipv4, nh_create_ipv6

   - mptcp: only send extra TCP acks in eligible socket states

   - dsa: lantiq_gswip: fix maximum frame length

   - stmmac: fix overall budget calculation for rxtx_napi

   - bnxt_en: fix firmware version reporting via devlink

   - renesas: sh_eth: add missing barrier to fix freeing wrong tx
     descriptor

  Stragglers:

   - netfilter: conntrack: switch to siphash

   - netfilter: refuse insertion if chain has grown too large

   - ncsi: add get MAC address command to get Intel i210 MAC address"

* tag 'net-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (76 commits)
  ieee802154: Remove redundant initialization of variable ret
  net: stmmac: fix MAC not working when system resume back with WoL active
  net: phylink: add suspend/resume support
  net: renesas: sh_eth: Fix freeing wrong tx descriptor
  bonding: 3ad: pass parameter bond_params by reference
  cxgb3: fix oops on module removal
  can: c_can: fix null-ptr-deref on ioctl()
  can: rcar_canfd: add __maybe_unused annotation to silence warning
  net: wwan: iosm: Unify IO accessors used in the driver
  net: wwan: iosm: Replace io.*64_lo_hi() with regular accessors
  net: qcom/emac: Replace strlcpy with strscpy
  ip6_gre: Revert "ip6_gre: add validation for csum_start"
  net: hns3: make hclgevf_cmd_caps_bit_map0 and hclge_cmd_caps_bit_map0 static
  selftests/bpf: Test XDP bonding nest and unwind
  bonding: Fix negative jump label count on nested bonding
  MAINTAINERS: add VM SOCKETS (AF_VSOCK) entry
  stmmac: dwmac-loongson:Fix missing return value
  iwlwifi: fix printk format warnings in uefi.c
  net: create netdev->dev_addr assignment helpers
  bnxt_en: Fix possible unintended driver initiated error recovery
  ...

1 files changed, 8 insertions, 9 deletions

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b0966e733926..77dc79a7f574 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2169,7 +2169,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev,
 			res = -EOPNOTSUPP;
 			goto err_sysfs_del;
 		}
-	} else {
+	} else if (bond->xdp_prog) {
 		struct netdev_bpf xdp = {
 			.command = XDP_SETUP_PROG,
 			.flags   = 0,
@@ -2910,9 +2910,9 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
 			 * probe to generate any traffic (arp_validate=0)
 			 */
 			if (bond->params.arp_validate)
-				net_warn_ratelimited("%s: no route to arp_ip_target %pI4 and arp_validate is set\n",
-						     bond->dev->name,
-						     &targets[i]);
+				pr_warn_once("%s: no route to arp_ip_target %pI4 and arp_validate is set\n",
+					     bond->dev->name,
+					     &targets[i]);
 			bond_arp_send(slave, ARPOP_REQUEST, targets[i],
 				      0, tags);
 			continue;
@@ -5224,13 +5224,12 @@ static int bond_xdp_set(struct net_device *dev, struct bpf_prog *prog,
 			bpf_prog_inc(prog);
 	}
 
-	if (old_prog)
-		bpf_prog_put(old_prog);
-
-	if (prog)
+	if (prog) {
 		static_branch_inc(&bpf_master_redirect_enabled_key);
-	else
+	} else if (old_prog) {
+		bpf_prog_put(old_prog);
 		static_branch_dec(&bpf_master_redirect_enabled_key);
+	}
 
 	return 0;