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

Pull networking fixes from David Miller:
 "I was battling a cold after some recent trips, so quite a bit piled up
  meanwhile, sorry about that.

  Highlights:

   1) Fix fd leak in various bpf selftests, from Brian Vazquez.

   2) Fix crash in xsk when device doesn't support some methods, from
      Magnus Karlsson.

   3) Fix various leaks and use-after-free in rxrpc, from David Howells.

   4) Fix several SKB leaks due to confusion of who owns an SKB and who
      should release it in the llc code. From Eric Biggers.

   5) Kill a bunc of KCSAN warnings in TCP, from Eric Dumazet.

   6) Jumbo packets don't work after resume on r8169, as the BIOS resets
      the chip into non-jumbo mode during suspend. From Heiner Kallweit.

   7) Corrupt L2 header during MPLS push, from Davide Caratti.

   8) Prevent possible infinite loop in tc_ctl_action, from Eric
      Dumazet.

   9) Get register bits right in bcmgenet driver, based upon chip
      version. From Florian Fainelli.

  10) Fix mutex problems in microchip DSA driver, from Marek Vasut.

  11) Cure race between route lookup and invalidation in ipv4, from Wei
      Wang.

  12) Fix performance regression due to false sharing in 'net'
      structure, from Eric Dumazet"

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (145 commits)
  net: reorder 'struct net' fields to avoid false sharing
  net: dsa: fix switch tree list
  net: ethernet: dwmac-sun8i: show message only when switching to promisc
  net: aquantia: add an error handling in aq_nic_set_multicast_list
  net: netem: correct the parent's backlog when corrupted packet was dropped
  net: netem: fix error path for corrupted GSO frames
  macb: propagate errors when getting optional clocks
  xen/netback: fix error path of xenvif_connect_data()
  net: hns3: fix mis-counting IRQ vector numbers issue
  net: usb: lan78xx: Connect PHY before registering MAC
  vsock/virtio: discard packets if credit is not respected
  vsock/virtio: send a credit update when buffer size is changed
  mlxsw: spectrum_trap: Push Ethernet header before reporting trap
  net: ensure correct skb->tstamp in various fragmenters
  net: bcmgenet: reset 40nm EPHY on energy detect
  net: bcmgenet: soft reset 40nm EPHYs before MAC init
  net: phy: bcm7xxx: define soft_reset for 40nm EPHY
  net: bcmgenet: don't set phydev->link from MAC
  net: Update address for MediaTek ethernet driver in MAINTAINERS
  ipv4: fix race condition between route lookup and invalidation
  ...

1 files changed, 15 insertions, 8 deletions

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index b8799cd3e7aa..bd8143e51747 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -2021,10 +2021,10 @@ static bool qeth_l2_vnicc_recover_char(struct qeth_card *card, u32 vnicc,
 static void qeth_l2_vnicc_init(struct qeth_card *card)
 {
 	u32 *timeout = &card->options.vnicc.learning_timeout;
+	bool enable, error = false;
 	unsigned int chars_len, i;
 	unsigned long chars_tmp;
 	u32 sup_cmds, vnicc;
-	bool enable, error;
 
 	QETH_CARD_TEXT(card, 2, "vniccini");
 	/* reset rx_bcast */
@@ -2045,17 +2045,24 @@ static void qeth_l2_vnicc_init(struct qeth_card *card)
 	chars_len = sizeof(card->options.vnicc.sup_chars) * BITS_PER_BYTE;
 	for_each_set_bit(i, &chars_tmp, chars_len) {
 		vnicc = BIT(i);
-		qeth_l2_vnicc_query_cmds(card, vnicc, &sup_cmds);
-		if (!(sup_cmds & IPA_VNICC_SET_TIMEOUT) ||
-		    !(sup_cmds & IPA_VNICC_GET_TIMEOUT))
+		if (qeth_l2_vnicc_query_cmds(card, vnicc, &sup_cmds)) {
+			sup_cmds = 0;
+			error = true;
+		}
+		if ((sup_cmds & IPA_VNICC_SET_TIMEOUT) &&
+		    (sup_cmds & IPA_VNICC_GET_TIMEOUT))
+			card->options.vnicc.getset_timeout_sup |= vnicc;
+		else
 			card->options.vnicc.getset_timeout_sup &= ~vnicc;
-		if (!(sup_cmds & IPA_VNICC_ENABLE) ||
-		    !(sup_cmds & IPA_VNICC_DISABLE))
+		if ((sup_cmds & IPA_VNICC_ENABLE) &&
+		    (sup_cmds & IPA_VNICC_DISABLE))
+			card->options.vnicc.set_char_sup |= vnicc;
+		else
 			card->options.vnicc.set_char_sup &= ~vnicc;
 	}
 	/* enforce assumed default values and recover settings, if changed  */
-	error = qeth_l2_vnicc_recover_timeout(card, QETH_VNICC_LEARNING,
-					      timeout);
+	error |= qeth_l2_vnicc_recover_timeout(card, QETH_VNICC_LEARNING,
+					       timeout);
 	chars_tmp = card->options.vnicc.wanted_chars ^ QETH_VNICC_DEFAULT;
 	chars_tmp |= QETH_VNICC_BRIDGE_INVISIBLE;
 	chars_len = sizeof(card->options.vnicc.wanted_chars) * BITS_PER_BYTE;