3.10-stable review patch. If anyone has any objections, please let me know.
------------------ From: Eric Dumazet <eduma...@google.com> [ Upstream commit c9e9042994d37cbc1ee538c500e9da1bb9d1bcdf ] ip4_datagram_connect() being called from process context, it should use IP_INC_STATS() instead of IP_INC_STATS_BH() otherwise we can deadlock on 32bit arches, or get corruptions of SNMP counters. Fixes: 584bdf8cbdf6 ("[IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP") Signed-off-by: Eric Dumazet <eduma...@google.com> Reported-by: Dave Jones <da...@redhat.com> Signed-off-by: David S. Miller <da...@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- net/ipv4/datagram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ipv4/datagram.c +++ b/net/ipv4/datagram.c @@ -57,7 +57,7 @@ int ip4_datagram_connect(struct sock *sk if (IS_ERR(rt)) { err = PTR_ERR(rt); if (err == -ENETUNREACH) - IP_INC_STATS_BH(sock_net(sk), IPSTATS_MIB_OUTNOROUTES); + IP_INC_STATS(sock_net(sk), IPSTATS_MIB_OUTNOROUTES); goto out; } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html