From: David S. Miller Date: Sat, 24 Sep 2016 12:18:19 +0000 (-0400) Subject: Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec... X-Git-Tag: v4.9-rc1~127^2~78 X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=1678c1134fd4aa26ae498a31b1b90c6401da9af8;hp=834d9649808b1e2bdf6f6a2dec07b7812f78ea1c;p=cascardo%2Flinux.git Merge branch 'master' of git://git./linux/kernel/git/klassert/ipsec-next Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2016-09-23 Only two patches this time: 1) Fix a comment reference to struct xfrm_replay_state_esn. From Richard Guy Briggs. 2) Convert xfrm_state_lookup to rcu, we don't need the xfrm_state_lock anymore in the input path. From Florian Westphal. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller --- diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h index 143338978b48..1fc62b239f1b 100644 --- a/include/uapi/linux/xfrm.h +++ b/include/uapi/linux/xfrm.h @@ -298,7 +298,7 @@ enum xfrm_attr_type_t { XFRMA_ALG_AUTH_TRUNC, /* struct xfrm_algo_auth */ XFRMA_MARK, /* struct xfrm_mark */ XFRMA_TFCPAD, /* __u32 */ - XFRMA_REPLAY_ESN_VAL, /* struct xfrm_replay_esn */ + XFRMA_REPLAY_ESN_VAL, /* struct xfrm_replay_state_esn */ XFRMA_SA_EXTRA_FLAGS, /* __u32 */ XFRMA_PROTO, /* __u8 */ XFRMA_ADDRESS_FILTER, /* struct xfrm_address_filter */ diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 5685da05e6ce..419bf5d463bd 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -1432,9 +1432,9 @@ xfrm_state_lookup(struct net *net, u32 mark, const xfrm_address_t *daddr, __be32 { struct xfrm_state *x; - spin_lock_bh(&net->xfrm.xfrm_state_lock); + rcu_read_lock(); x = __xfrm_state_lookup(net, mark, daddr, spi, proto, family); - spin_unlock_bh(&net->xfrm.xfrm_state_lock); + rcu_read_unlock(); return x; } EXPORT_SYMBOL(xfrm_state_lookup);