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

Pull networking fixes and cleanups from David Miller:

 1) Revert bogus nla_ok() change, from Alexey Dobriyan.

 2) Various bpf validator fixes from Daniel Borkmann.

 3) Add some necessary SET_NETDEV_DEV() calls to hsis_femac and hip04
    drivers, from Dongpo Li.

 4) Several ethtool ksettings conversions from Philippe Reynes.

 5) Fix bugs in inet port management wrt. soreuseport, from Tom Herbert.

 6) XDP support for virtio_net, from John Fastabend.

 7) Fix NAT handling within a vrf, from David Ahern.

 8) Endianness fixes in dpaa_eth driver, from Claudiu Manoil

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (63 commits)
  net: mv643xx_eth: fix build failure
  isdn: Constify some function parameters
  mlxsw: spectrum: Mark split ports as such
  cgroup: Fix CGROUP_BPF config
  qed: fix old-style function definition
  net: ipv6: check route protocol when deleting routes
  r6040: move spinlock in r6040_close as SOFTIRQ-unsafe lock order detected
  irda: w83977af_ir: cleanup an indent issue
  net: sfc: use new api ethtool_{get|set}_link_ksettings
  net: davicom: dm9000: use new api ethtool_{get|set}_link_ksettings
  net: cirrus: ep93xx: use new api ethtool_{get|set}_link_ksettings
  net: chelsio: cxgb3: use new api ethtool_{get|set}_link_ksettings
  net: chelsio: cxgb2: use new api ethtool_{get|set}_link_ksettings
  bpf: fix mark_reg_unknown_value for spilled regs on map value marking
  bpf: fix overflow in prog accounting
  bpf: dynamically allocate digest scratch buffer
  gtp: Fix initialization of Flags octet in GTPv1 header
  gtp: gtp_check_src_ms_ipv4() always return success
  net/x25: use designated initializers
  isdn: use designated initializers
  ...

3 files changed, 11 insertions, 8 deletions

diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index edd6f2945f69..a98fc2b5e0dc 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -265,7 +265,8 @@ static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata,
 	if (uni) {
 		rcu_assign_pointer(sdata->default_unicast_key, key);
 		ieee80211_check_fast_xmit_iface(sdata);
-		drv_set_default_unicast_key(sdata->local, sdata, idx);
+		if (sdata->vif.type != NL80211_IFTYPE_AP_VLAN)
+			drv_set_default_unicast_key(sdata->local, sdata, idx);
 	}
 
 	if (multi)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index eeab7250f4b9..3e289a64ed43 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2472,7 +2472,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
 	if (!ifmsh->mshcfg.dot11MeshForwarding)
 		goto out;
 
-	fwd_skb = skb_copy(skb, GFP_ATOMIC);
+	fwd_skb = skb_copy_expand(skb, local->tx_headroom, 0, GFP_ATOMIC);
 	if (!fwd_skb) {
 		net_info_ratelimited("%s: failed to clone mesh frame\n",
 				    sdata->name);
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 1711bae4abf2..b6cfcf038c11 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1972,6 +1972,7 @@ static void sta_stats_decode_rate(struct ieee80211_local *local, u16 rate,
 		u16 brate;
 		unsigned int shift;
 
+		rinfo->flags = 0;
 		sband = local->hw.wiphy->bands[(rate >> 4) & 0xf];
 		brate = sband->bitrates[rate & 0xf].bitrate;
 		if (rinfo->bw == RATE_INFO_BW_5)
@@ -1987,14 +1988,15 @@ static void sta_stats_decode_rate(struct ieee80211_local *local, u16 rate,
 		rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI;
 }
 
-static void sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
+static int sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo)
 {
 	u16 rate = ACCESS_ONCE(sta_get_last_rx_stats(sta)->last_rate);
 
 	if (rate == STA_STATS_RATE_INVALID)
-		rinfo->flags = 0;
-	else
-		sta_stats_decode_rate(sta->local, rate, rinfo);
+		return -EINVAL;
+
+	sta_stats_decode_rate(sta->local, rate, rinfo);
+	return 0;
 }
 
 static void sta_set_tidstats(struct sta_info *sta,
@@ -2199,8 +2201,8 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 	}
 
 	if (!(sinfo->filled & BIT(NL80211_STA_INFO_RX_BITRATE))) {
-		sta_set_rate_info_rx(sta, &sinfo->rxrate);
-		sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
+		if (sta_set_rate_info_rx(sta, &sinfo->rxrate) == 0)
+			sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
 	}
 
 	sinfo->filled |= BIT(NL80211_STA_INFO_TID_STATS);