Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:
 "Highlights:

   1) Support AES128-CCM ciphers in kTLS, from Vakul Garg.

   2) Add fib_sync_mem to control the amount of dirty memory we allow to
      queue up between synchronize RCU calls, from David Ahern.

   3) Make flow classifier more lockless, from Vlad Buslov.

   4) Add PHY downshift support to aquantia driver, from Heiner
      Kallweit.

   5) Add SKB cache for TCP rx and tx, from Eric Dumazet. This reduces
      contention on SLAB spinlocks in heavy RPC workloads.

   6) Partial GSO offload support in XFRM, from Boris Pismenny.

   7) Add fast link down support to ethtool, from Heiner Kallweit.

   8) Use siphash for IP ID generator, from Eric Dumazet.

   9) Pull nexthops even further out from ipv4/ipv6 routes and FIB
      entries, from David Ahern.

  10) Move skb->xmit_more into a per-cpu variable, from Florian
      Westphal.

  11) Improve eBPF verifier speed and increase maximum program size,
      from Alexei Starovoitov.

  12) Eliminate per-bucket spinlocks in rhashtable, and instead use bit
      spinlocks. From Neil Brown.

  13) Allow tunneling with GUE encap in ipvs, from Jacky Hu.

  14) Improve link partner cap detection in generic PHY code, from
      Heiner Kallweit.

  15) Add layer 2 encap support to bpf_skb_adjust_room(), from Alan
      Maguire.

  16) Remove SKB list implementation assumptions in SCTP, your's truly.

  17) Various cleanups, optimizations, and simplifications in r8169
      driver. From Heiner Kallweit.

  18) Add memory accounting on TX and RX path of SCTP, from Xin Long.

  19) Switch PHY drivers over to use dynamic featue detection, from
      Heiner Kallweit.

  20) Support flow steering without masking in dpaa2-eth, from Ioana
      Ciocoi.

  21) Implement ndo_get_devlink_port in netdevsim driver, from Jiri
      Pirko.

  22) Increase the strict parsing of current and future netlink
      attributes, also export such policies to userspace. From Johannes
      Berg.

  23) Allow DSA tag drivers to be modular, from Andrew Lunn.

  24) Remove legacy DSA probing support, also from Andrew Lunn.

  25) Allow ll_temac driver to be used on non-x86 platforms, from Esben
      Haabendal.

  26) Add a generic tracepoint for TX queue timeouts to ease debugging,
      from Cong Wang.

  27) More indirect call optimizations, from Paolo Abeni"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1763 commits)
  cxgb4: Fix error path in cxgb4_init_module
  net: phy: improve pause mode reporting in phy_print_status
  dt-bindings: net: Fix a typo in the phy-mode list for ethernet bindings
  net: macb: Change interrupt and napi enable order in open
  net: ll_temac: Improve error message on error IRQ
  net/sched: remove block pointer from common offload structure
  net: ethernet: support of_get_mac_address new ERR_PTR error
  net: usb: smsc: fix warning reported by kbuild test robot
  staging: octeon-ethernet: Fix of_get_mac_address ERR_PTR check
  net: dsa: support of_get_mac_address new ERR_PTR error
  net: dsa: sja1105: Fix status initialization in sja1105_get_ethtool_stats
  vrf: sit mtu should not be updated when vrf netdev is the link
  net: dsa: Fix error cleanup path in dsa_init_module
  l2tp: Fix possible NULL pointer dereference
  taprio: add null check on sched_nest to avoid potential null pointer dereference
  net: mvpp2: cls: fix less than zero check on a u32 variable
  net_sched: sch_fq: handle non connected flows
  net_sched: sch_fq: do not assume EDT packets are ordered
  net: hns3: use devm_kcalloc when allocating desc_cb
  net: hns3: some cleanup for struct hns3_enet_ring
  ...

4 files changed, 69 insertions, 79 deletions

diff --git a/net/ieee802154/ieee802154.h b/net/ieee802154/ieee802154.h
index a5d7515b7f62..bc147bc8e36a 100644
--- a/net/ieee802154/ieee802154.h
+++ b/net/ieee802154/ieee802154.h
@@ -20,7 +20,6 @@ void ieee802154_nl_exit(void);
 #define IEEE802154_OP(_cmd, _func)			\
 	{						\
 		.cmd	= _cmd,				\
-		.policy	= ieee802154_policy,		\
 		.doit	= _func,			\
 		.dumpit	= NULL,				\
 		.flags	= GENL_ADMIN_PERM,		\
@@ -29,7 +28,6 @@ void ieee802154_nl_exit(void);
 #define IEEE802154_DUMP(_cmd, _func, _dump)		\
 	{						\
 		.cmd	= _cmd,				\
-		.policy	= ieee802154_policy,		\
 		.doit	= _func,			\
 		.dumpit	= _dump,			\
 	}
diff --git a/net/ieee802154/netlink.c b/net/ieee802154/netlink.c
index 96636e3b7aa9..098d67439b6d 100644
--- a/net/ieee802154/netlink.c
+++ b/net/ieee802154/netlink.c
@@ -136,6 +136,7 @@ struct genl_family nl802154_family __ro_after_init = {
 	.name		= IEEE802154_NL_NAME,
 	.version	= 1,
 	.maxattr	= IEEE802154_ATTR_MAX,
+	.policy		= ieee802154_policy,
 	.module		= THIS_MODULE,
 	.ops		= ieee802154_ops,
 	.n_ops		= ARRAY_SIZE(ieee802154_ops),
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 99f6c254ea77..e4c4174f9efb 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -247,9 +247,11 @@ nl802154_prepare_wpan_dev_dump(struct sk_buff *skb,
 	rtnl_lock();
 
 	if (!cb->args[0]) {
-		err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl802154_fam.hdrsize,
-				  genl_family_attrbuf(&nl802154_fam),
-				  nl802154_fam.maxattr, nl802154_policy, NULL);
+		err = nlmsg_parse_deprecated(cb->nlh,
+					     GENL_HDRLEN + nl802154_fam.hdrsize,
+					     genl_family_attrbuf(&nl802154_fam),
+					     nl802154_fam.maxattr,
+					     nl802154_policy, NULL);
 		if (err)
 			goto out_unlock;
 
@@ -312,7 +314,7 @@ static inline void *nl802154hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
 static int
 nl802154_put_flags(struct sk_buff *msg, int attr, u32 mask)
 {
-	struct nlattr *nl_flags = nla_nest_start(msg, attr);
+	struct nlattr *nl_flags = nla_nest_start_noflag(msg, attr);
 	int i;
 
 	if (!nl_flags)
@@ -338,7 +340,7 @@ nl802154_send_wpan_phy_channels(struct cfg802154_registered_device *rdev,
 	struct nlattr *nl_page;
 	unsigned long page;
 
-	nl_page = nla_nest_start(msg, NL802154_ATTR_CHANNELS_SUPPORTED);
+	nl_page = nla_nest_start_noflag(msg, NL802154_ATTR_CHANNELS_SUPPORTED);
 	if (!nl_page)
 		return -ENOBUFS;
 
@@ -360,11 +362,11 @@ nl802154_put_capabilities(struct sk_buff *msg,
 	struct nlattr *nl_caps, *nl_channels;
 	int i;
 
-	nl_caps = nla_nest_start(msg, NL802154_ATTR_WPAN_PHY_CAPS);
+	nl_caps = nla_nest_start_noflag(msg, NL802154_ATTR_WPAN_PHY_CAPS);
 	if (!nl_caps)
 		return -ENOBUFS;
 
-	nl_channels = nla_nest_start(msg, NL802154_CAP_ATTR_CHANNELS);
+	nl_channels = nla_nest_start_noflag(msg, NL802154_CAP_ATTR_CHANNELS);
 	if (!nl_channels)
 		return -ENOBUFS;
 
@@ -380,8 +382,8 @@ nl802154_put_capabilities(struct sk_buff *msg,
 	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_ED_LEVEL) {
 		struct nlattr *nl_ed_lvls;
 
-		nl_ed_lvls = nla_nest_start(msg,
-					    NL802154_CAP_ATTR_CCA_ED_LEVELS);
+		nl_ed_lvls = nla_nest_start_noflag(msg,
+						   NL802154_CAP_ATTR_CCA_ED_LEVELS);
 		if (!nl_ed_lvls)
 			return -ENOBUFS;
 
@@ -396,7 +398,8 @@ nl802154_put_capabilities(struct sk_buff *msg,
 	if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_TXPOWER) {
 		struct nlattr *nl_tx_pwrs;
 
-		nl_tx_pwrs = nla_nest_start(msg, NL802154_CAP_ATTR_TX_POWERS);
+		nl_tx_pwrs = nla_nest_start_noflag(msg,
+						   NL802154_CAP_ATTR_TX_POWERS);
 		if (!nl_tx_pwrs)
 			return -ENOBUFS;
 
@@ -504,7 +507,7 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev,
 	if (nl802154_put_capabilities(msg, rdev))
 		goto nla_put_failure;
 
-	nl_cmds = nla_nest_start(msg, NL802154_ATTR_SUPPORTED_COMMANDS);
+	nl_cmds = nla_nest_start_noflag(msg, NL802154_ATTR_SUPPORTED_COMMANDS);
 	if (!nl_cmds)
 		goto nla_put_failure;
 
@@ -561,8 +564,10 @@ static int nl802154_dump_wpan_phy_parse(struct sk_buff *skb,
 					struct nl802154_dump_wpan_phy_state *state)
 {
 	struct nlattr **tb = genl_family_attrbuf(&nl802154_fam);
-	int ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl802154_fam.hdrsize, tb,
-			      nl802154_fam.maxattr, nl802154_policy, NULL);
+	int ret = nlmsg_parse_deprecated(cb->nlh,
+					 GENL_HDRLEN + nl802154_fam.hdrsize,
+					 tb, nl802154_fam.maxattr,
+					 nl802154_policy, NULL);
 
 	/* TODO check if we can handle error here,
 	 * we have no backward compatibility
@@ -693,7 +698,8 @@ ieee802154_llsec_send_key_id(struct sk_buff *msg,
 
 	switch (desc->mode) {
 	case NL802154_KEY_ID_MODE_IMPLICIT:
-		nl_dev_addr = nla_nest_start(msg, NL802154_KEY_ID_ATTR_IMPLICIT);
+		nl_dev_addr = nla_nest_start_noflag(msg,
+						    NL802154_KEY_ID_ATTR_IMPLICIT);
 		if (!nl_dev_addr)
 			return -ENOBUFS;
 
@@ -768,7 +774,7 @@ static int nl802154_get_llsec_params(struct sk_buff *msg,
 			 params.frame_counter))
 		return -ENOBUFS;
 
-	nl_key_id = nla_nest_start(msg, NL802154_ATTR_SEC_OUT_KEY_ID);
+	nl_key_id = nla_nest_start_noflag(msg, NL802154_ATTR_SEC_OUT_KEY_ID);
 	if (!nl_key_id)
 		return -ENOBUFS;
 
@@ -1306,8 +1312,7 @@ ieee802154_llsec_parse_dev_addr(struct nlattr *nla,
 {
 	struct nlattr *attrs[NL802154_DEV_ADDR_ATTR_MAX + 1];
 
-	if (!nla || nla_parse_nested(attrs, NL802154_DEV_ADDR_ATTR_MAX, nla,
-				     nl802154_dev_addr_policy, NULL))
+	if (!nla || nla_parse_nested_deprecated(attrs, NL802154_DEV_ADDR_ATTR_MAX, nla, nl802154_dev_addr_policy, NULL))
 		return -EINVAL;
 
 	if (!attrs[NL802154_DEV_ADDR_ATTR_PAN_ID] ||
@@ -1346,8 +1351,7 @@ ieee802154_llsec_parse_key_id(struct nlattr *nla,
 {
 	struct nlattr *attrs[NL802154_KEY_ID_ATTR_MAX + 1];
 
-	if (!nla || nla_parse_nested(attrs, NL802154_KEY_ID_ATTR_MAX, nla,
-				     nl802154_key_id_policy, NULL))
+	if (!nla || nla_parse_nested_deprecated(attrs, NL802154_KEY_ID_ATTR_MAX, nla, nl802154_key_id_policy, NULL))
 		return -EINVAL;
 
 	if (!attrs[NL802154_KEY_ID_ATTR_MODE])
@@ -1455,11 +1459,11 @@ static int nl802154_send_key(struct sk_buff *msg, u32 cmd, u32 portid,
 	if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
 		goto nla_put_failure;
 
-	nl_key = nla_nest_start(msg, NL802154_ATTR_SEC_KEY);
+	nl_key = nla_nest_start_noflag(msg, NL802154_ATTR_SEC_KEY);
 	if (!nl_key)
 		goto nla_put_failure;
 
-	nl_key_id = nla_nest_start(msg, NL802154_KEY_ATTR_ID);
+	nl_key_id = nla_nest_start_noflag(msg, NL802154_KEY_ATTR_ID);
 	if (!nl_key_id)
 		goto nla_put_failure;
 
@@ -1562,9 +1566,7 @@ static int nl802154_add_llsec_key(struct sk_buff *skb, struct genl_info *info)
 	struct ieee802154_llsec_key_id id = { };
 	u32 commands[NL802154_CMD_FRAME_NR_IDS / 32] = { };
 
-	if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
-			     info->attrs[NL802154_ATTR_SEC_KEY],
-			     nl802154_key_policy, info->extack))
+	if (nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack))
 		return -EINVAL;
 
 	if (!attrs[NL802154_KEY_ATTR_USAGE_FRAMES] ||
@@ -1612,9 +1614,7 @@ static int nl802154_del_llsec_key(struct sk_buff *skb, struct genl_info *info)
 	struct nlattr *attrs[NL802154_KEY_ATTR_MAX + 1];
 	struct ieee802154_llsec_key_id id;
 
-	if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX,
-			     info->attrs[NL802154_ATTR_SEC_KEY],
-			     nl802154_key_policy, info->extack))
+	if (nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack))
 		return -EINVAL;
 
 	if (ieee802154_llsec_parse_key_id(attrs[NL802154_KEY_ATTR_ID], &id) < 0)
@@ -1639,7 +1639,7 @@ static int nl802154_send_device(struct sk_buff *msg, u32 cmd, u32 portid,
 	if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
 		goto nla_put_failure;
 
-	nl_device = nla_nest_start(msg, NL802154_ATTR_SEC_DEVICE);
+	nl_device = nla_nest_start_noflag(msg, NL802154_ATTR_SEC_DEVICE);
 	if (!nl_device)
 		goto nla_put_failure;
 
@@ -1728,8 +1728,7 @@ ieee802154_llsec_parse_device(struct nlattr *nla,
 {
 	struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1];
 
-	if (!nla || nla_parse_nested(attrs, NL802154_DEV_ATTR_MAX,
-				     nla, nl802154_dev_policy, NULL))
+	if (!nla || nla_parse_nested_deprecated(attrs, NL802154_DEV_ATTR_MAX, nla, nl802154_dev_policy, NULL))
 		return -EINVAL;
 
 	memset(dev, 0, sizeof(*dev));
@@ -1780,9 +1779,7 @@ static int nl802154_del_llsec_dev(struct sk_buff *skb, struct genl_info *info)
 	struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1];
 	__le64 extended_addr;
 
-	if (nla_parse_nested(attrs, NL802154_DEV_ATTR_MAX,
-			     info->attrs[NL802154_ATTR_SEC_DEVICE],
-			     nl802154_dev_policy, info->extack))
+	if (nla_parse_nested_deprecated(attrs, NL802154_DEV_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVICE], nl802154_dev_policy, info->extack))
 		return -EINVAL;
 
 	if (!attrs[NL802154_DEV_ATTR_EXTENDED_ADDR])
@@ -1808,7 +1805,7 @@ static int nl802154_send_devkey(struct sk_buff *msg, u32 cmd, u32 portid,
 	if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
 		goto nla_put_failure;
 
-	nl_devkey = nla_nest_start(msg, NL802154_ATTR_SEC_DEVKEY);
+	nl_devkey = nla_nest_start_noflag(msg, NL802154_ATTR_SEC_DEVKEY);
 	if (!nl_devkey)
 		goto nla_put_failure;
 
@@ -1818,7 +1815,7 @@ static int nl802154_send_devkey(struct sk_buff *msg, u32 cmd, u32 portid,
 			devkey->frame_counter))
 		goto nla_put_failure;
 
-	nl_key_id = nla_nest_start(msg, NL802154_DEVKEY_ATTR_ID);
+	nl_key_id = nla_nest_start_noflag(msg, NL802154_DEVKEY_ATTR_ID);
 	if (!nl_key_id)
 		goto nla_put_failure;
 
@@ -1908,9 +1905,7 @@ static int nl802154_add_llsec_devkey(struct sk_buff *skb, struct genl_info *info
 	__le64 extended_addr;
 
 	if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] ||
-	    nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX,
-			     info->attrs[NL802154_ATTR_SEC_DEVKEY],
-			     nl802154_devkey_policy, info->extack) < 0)
+	    nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack) < 0)
 		return -EINVAL;
 
 	if (!attrs[NL802154_DEVKEY_ATTR_FRAME_COUNTER] ||
@@ -1940,9 +1935,7 @@ static int nl802154_del_llsec_devkey(struct sk_buff *skb, struct genl_info *info
 	struct ieee802154_llsec_device_key key;
 	__le64 extended_addr;
 
-	if (nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX,
-			     info->attrs[NL802154_ATTR_SEC_DEVKEY],
-			     nl802154_devkey_policy, info->extack))
+	if (nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack))
 		return -EINVAL;
 
 	if (!attrs[NL802154_DEVKEY_ATTR_EXTENDED_ADDR])
@@ -1976,7 +1969,7 @@ static int nl802154_send_seclevel(struct sk_buff *msg, u32 cmd, u32 portid,
 	if (nla_put_u32(msg, NL802154_ATTR_IFINDEX, dev->ifindex))
 		goto nla_put_failure;
 
-	nl_seclevel = nla_nest_start(msg, NL802154_ATTR_SEC_LEVEL);
+	nl_seclevel = nla_nest_start_noflag(msg, NL802154_ATTR_SEC_LEVEL);
 	if (!nl_seclevel)
 		goto nla_put_failure;
 
@@ -2062,8 +2055,7 @@ llsec_parse_seclevel(struct nlattr *nla, struct ieee802154_llsec_seclevel *sl)
 {
 	struct nlattr *attrs[NL802154_SECLEVEL_ATTR_MAX + 1];
 
-	if (!nla || nla_parse_nested(attrs, NL802154_SECLEVEL_ATTR_MAX,
-				     nla, nl802154_seclevel_policy, NULL))
+	if (!nla || nla_parse_nested_deprecated(attrs, NL802154_SECLEVEL_ATTR_MAX, nla, nl802154_seclevel_policy, NULL))
 		return -EINVAL;
 
 	memset(sl, 0, sizeof(*sl));
@@ -2217,131 +2209,131 @@ static void nl802154_post_doit(const struct genl_ops *ops, struct sk_buff *skb,
 static const struct genl_ops nl802154_ops[] = {
 	{
 		.cmd = NL802154_CMD_GET_WPAN_PHY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_get_wpan_phy,
 		.dumpit = nl802154_dump_wpan_phy,
 		.done = nl802154_dump_wpan_phy_done,
-		.policy = nl802154_policy,
 		/* can be retrieved by unprivileged users */
 		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_GET_INTERFACE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_get_interface,
 		.dumpit = nl802154_dump_interface,
-		.policy = nl802154_policy,
 		/* can be retrieved by unprivileged users */
 		.internal_flags = NL802154_FLAG_NEED_WPAN_DEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_NEW_INTERFACE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_new_interface,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_DEL_INTERFACE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_del_interface,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_WPAN_DEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_CHANNEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_channel,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_CCA_MODE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_cca_mode,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_CCA_ED_LEVEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_cca_ed_level,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_TX_POWER,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_tx_power,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_WPAN_PHY_NETNS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_wpan_phy_netns,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_WPAN_PHY |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_PAN_ID,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_pan_id,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_SHORT_ADDR,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_short_addr,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_BACKOFF_EXPONENT,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_backoff_exponent,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_MAX_CSMA_BACKOFFS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_max_csma_backoffs,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_MAX_FRAME_RETRIES,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_max_frame_retries,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_LBT_MODE,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_lbt_mode,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_SET_ACKREQ_DEFAULT,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_ackreq_default,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
@@ -2349,33 +2341,33 @@ static const struct genl_ops nl802154_ops[] = {
 #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL
 	{
 		.cmd = NL802154_CMD_SET_SEC_PARAMS,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_set_llsec_params,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_GET_SEC_KEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		/* TODO .doit by matching key id? */
 		.dumpit = nl802154_dump_llsec_key,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_NEW_SEC_KEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_add_llsec_key,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_DEL_SEC_KEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_del_llsec_key,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
@@ -2383,25 +2375,25 @@ static const struct genl_ops nl802154_ops[] = {
 	/* TODO unique identifier must short+pan OR extended_addr */
 	{
 		.cmd = NL802154_CMD_GET_SEC_DEV,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		/* TODO .doit by matching extended_addr? */
 		.dumpit = nl802154_dump_llsec_dev,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_NEW_SEC_DEV,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_add_llsec_dev,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_DEL_SEC_DEV,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_del_llsec_dev,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
@@ -2409,51 +2401,51 @@ static const struct genl_ops nl802154_ops[] = {
 	/* TODO remove complete devkey, put it as nested? */
 	{
 		.cmd = NL802154_CMD_GET_SEC_DEVKEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		/* TODO doit by matching ??? */
 		.dumpit = nl802154_dump_llsec_devkey,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_NEW_SEC_DEVKEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_add_llsec_devkey,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_DEL_SEC_DEVKEY,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_del_llsec_devkey,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_GET_SEC_LEVEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		/* TODO .doit by matching frame_type? */
 		.dumpit = nl802154_dump_llsec_seclevel,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_NEW_SEC_LEVEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		.doit = nl802154_add_llsec_seclevel,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
 	},
 	{
 		.cmd = NL802154_CMD_DEL_SEC_LEVEL,
+		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
 		/* TODO match frame_type only? */
 		.doit = nl802154_del_llsec_seclevel,
-		.policy = nl802154_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = NL802154_FLAG_NEED_NETDEV |
 				  NL802154_FLAG_NEED_RTNL,
@@ -2466,6 +2458,7 @@ static struct genl_family nl802154_fam __ro_after_init = {
 	.hdrsize = 0,			/* no private header */
 	.version = 1,			/* no particular meaning now */
 	.maxattr = NL802154_ATTR_MAX,
+	.policy = nl802154_policy,
 	.netnsok = true,
 	.pre_doit = nl802154_pre_doit,
 	.post_doit = nl802154_post_doit,
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c
index bc6b912603f1..ce2dfb997537 100644
--- a/net/ieee802154/socket.c
+++ b/net/ieee802154/socket.c
@@ -164,10 +164,6 @@ static int ieee802154_sock_ioctl(struct socket *sock, unsigned int cmd,
 	struct sock *sk = sock->sk;
 
 	switch (cmd) {
-	case SIOCGSTAMP:
-		return sock_get_timestamp(sk, (struct timeval __user *)arg);
-	case SIOCGSTAMPNS:
-		return sock_get_timestampns(sk, (struct timespec __user *)arg);
 	case SIOCGIFADDR:
 	case SIOCSIFADDR:
 		return ieee802154_dev_ioctl(sk, (struct ifreq __user *)arg,
@@ -426,6 +422,7 @@ static const struct proto_ops ieee802154_raw_ops = {
 	.getname	   = sock_no_getname,
 	.poll		   = datagram_poll,
 	.ioctl		   = ieee802154_sock_ioctl,
+	.gettstamp	   = sock_gettstamp,
 	.listen		   = sock_no_listen,
 	.shutdown	   = sock_no_shutdown,
 	.setsockopt	   = sock_common_setsockopt,
@@ -988,6 +985,7 @@ static const struct proto_ops ieee802154_dgram_ops = {
 	.getname	   = sock_no_getname,
 	.poll		   = datagram_poll,
 	.ioctl		   = ieee802154_sock_ioctl,
+	.gettstamp	   = sock_gettstamp,
 	.listen		   = sock_no_listen,
 	.shutdown	   = sock_no_shutdown,
 	.setsockopt	   = sock_common_setsockopt,