Merge tag 'net-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bpf, can and netfilter.

  Current release - regressions:

   - bpf: do not reject when the stack read size is different from the
     tracked scalar size

   - net: fix premature exit from NAPI state polling in napi_disable()

   - riscv, bpf: fix RV32 broken build, and silence RV64 warning

  Current release - new code bugs:

   - net: fix possible NULL deref in sock_reserve_memory

   - amt: fix error return code in amt_init(); fix stopping the
     workqueue

   - ax88796c: use the correct ioctl callback

  Previous releases - always broken:

   - bpf: stop caching subprog index in the bpf_pseudo_func insn

   - security: fixups for the security hooks in sctp

   - nfc: add necessary privilege flags in netlink layer, limit
     operations to admin only

   - vsock: prevent unnecessary refcnt inc for non-blocking connect

   - net/smc: fix sk_refcnt underflow on link down and fallback

   - nfnetlink_queue: fix OOB when mac header was cleared

   - can: j1939: ignore invalid messages per standard

   - bpf, sockmap:
      - fix race in ingress receive verdict with redirect to self
      - fix incorrect sk_skb data_end access when src_reg = dst_reg
      - strparser, and tls are reusing qdisc_skb_cb and colliding

   - ethtool: fix ethtool msg len calculation for pause stats

   - vlan: fix a UAF in vlan_dev_real_dev() when ref-holder tries to
     access an unregistering real_dev

   - udp6: make encap_rcv() bump the v6 not v4 stats

   - drv: prestera: add explicit padding to fix m68k build

   - drv: felix: fix broken VLAN-tagged PTP under VLAN-aware bridge

   - drv: mvpp2: fix wrong SerDes reconfiguration order

  Misc & small latecomers:

   - ipvs: auto-load ipvs on genl access

   - mctp: sanity check the struct sockaddr_mctp padding fields

   - libfs: support RENAME_EXCHANGE in simple_rename()

   - avoid double accounting for pure zerocopy skbs"

* tag 'net-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (123 commits)
  selftests/net: udpgso_bench_rx: fix port argument
  net: wwan: iosm: fix compilation warning
  cxgb4: fix eeprom len when diagnostics not implemented
  net: fix premature exit from NAPI state polling in napi_disable()
  net/smc: fix sk_refcnt underflow on linkdown and fallback
  net/mlx5: Lag, fix a potential Oops with mlx5_lag_create_definer()
  gve: fix unmatched u64_stats_update_end()
  net: ethernet: lantiq_etop: Fix compilation error
  selftests: forwarding: Fix packet matching in mirroring selftests
  vsock: prevent unnecessary refcnt inc for nonblocking connect
  net: marvell: mvpp2: Fix wrong SerDes reconfiguration order
  net: ethernet: ti: cpsw_ale: Fix access to un-initialized memory
  net: stmmac: allow a tc-taprio base-time of zero
  selftests: net: test_vxlan_under_vrf: fix HV connectivity test
  net: hns3: allow configure ETS bandwidth of all TCs
  net: hns3: remove check VF uc mac exist when set by PF
  net: hns3: fix some mac statistics is always 0 in device version V2
  net: hns3: fix kernel crash when unload VF while it is being reset
  net: hns3: sync rx ring head in echo common pull
  net: hns3: fix pfc packet number incorrect after querying pfc parameters
  ...

net/nfc/netlink.c

@@ -1664,31 +1664,37 @@ static const struct genl_ops nfc_genl_ops[] = {
 		.cmd = NFC_CMD_DEV_UP,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_dev_up,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_DEV_DOWN,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_dev_down,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_START_POLL,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_start_poll,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_STOP_POLL,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_stop_poll,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_DEP_LINK_UP,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_dep_link_up,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_DEP_LINK_DOWN,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_dep_link_down,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_GET_TARGET,
@@ -1706,26 +1712,31 @@ static const struct genl_ops nfc_genl_ops[] = {
 		.cmd = NFC_CMD_LLC_SET_PARAMS,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_llc_set_params,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_LLC_SDREQ,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_llc_sdreq,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_FW_DOWNLOAD,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_fw_download,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_ENABLE_SE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_enable_se,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_DISABLE_SE,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_disable_se,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_GET_SE,
@@ -1737,21 +1748,25 @@ static const struct genl_ops nfc_genl_ops[] = {
 		.cmd = NFC_CMD_SE_IO,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_se_io,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_ACTIVATE_TARGET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_activate_target,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_VENDOR,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_vendor_cmd,
+		.flags = GENL_ADMIN_PERM,
 	},
 	{
 		.cmd = NFC_CMD_DEACTIVATE_TARGET,
 		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nfc_genl_deactivate_target,
+		.flags = GENL_ADMIN_PERM,
 	},
 };