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

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The netfilter conflicts were rather simple overlapping
changes.

However, the cls_tcindex.c stuff was a bit more complex.

On the 'net' side, Cong is fixing several races and memory
leaks.  Whilst on the 'net-next' side we have Vlad adding
the rtnl-ness support.

What I've decided to do, in order to resolve this, is revert the
conversion over to using a workqueue that Cong did, bringing us back
to pure RCU.  I did it this way because I believe that either Cong's
races don't apply with have Vlad did things, or Cong will have to
implement the race fix slightly differently.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2019-02-15 12:38:38 -08:00
parent 50f444aa50 24f0a48743
commit 3313da8188
272 changed files with 1968 additions and 1234 deletions
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17
net/tipc/link.c
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@@ -1145,7 +1145,7 @@ static bool tipc_data_input(struct tipc_link *l, struct sk_buff *skb,
default:
pr_warn("Dropping received illegal msg type\n");
kfree_skb(skb);
return false;
return true;
};
}
@@ -1425,6 +1425,10 @@ static void tipc_link_build_proto_msg(struct tipc_link *l, int mtyp, bool probe,
l->rcv_unacked = 0;
} else {
/* RESET_MSG or ACTIVATE_MSG */
if (mtyp == ACTIVATE_MSG) {
msg_set_dest_session_valid(hdr, 1);
msg_set_dest_session(hdr, l->peer_session);
}
msg_set_max_pkt(hdr, l->advertised_mtu);
strcpy(data, l->if_name);
msg_set_size(hdr, INT_H_SIZE + TIPC_MAX_IF_NAME);
@@ -1642,6 +1646,17 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
rc = tipc_link_fsm_evt(l, LINK_FAILURE_EVT);
break;
}
/* If this endpoint was re-created while peer was ESTABLISHING
* it doesn't know current session number. Force re-synch.
*/
if (mtyp == ACTIVATE_MSG && msg_dest_session_valid(hdr) &&
l->session != msg_dest_session(hdr)) {
if (less(l->session, msg_dest_session(hdr)))
l->session = msg_dest_session(hdr) + 1;
break;
}
/* ACTIVATE_MSG serves as PEER_RESET if link is already down */
if (mtyp == RESET_MSG || !link_is_up(l))
rc = tipc_link_fsm_evt(l, LINK_PEER_RESET_EVT);