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[IPV6]: bh_lock_sock_nested on tcp_v6_rcv

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A while ago Ingo patched tcp_v4_rcv on net/ipv4/tcp_ipv4.c to use
bh_lock_sock_nested and silence a lock validator warning. This fixed
it for IPv4, but recently I saw a report of the same warning on IPv6.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fabio Olive Leite 2006-09-25 22:28:47 -07:00 committed by David S. Miller
parent 2ff712585a
commit 293b9c4251
1 changed files with 1 additions and 1 deletions
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2
net/ipv6/tcp_ipv6.c
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@ -1237,7 +1237,7 @@ static int tcp_v6_rcv(struct sk_buff **pskb)
skb->dev = NULL;
bh_lock_sock(sk);
bh_lock_sock_nested(sk);
ret = 0;
if (!sock_owned_by_user(sk)) {
#ifdef CONFIG_NET_DMA