Merge remote-tracking branch 'efi/chainsaw' into x86/efi

Resolved Conflicts:
	drivers/firmware/efivars.c
	fs/efivarsfs/file.c

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index b236ef04914f..ef54377fb11c 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -232,7 +232,8 @@ static inline struct sock *get_cookie_sock(struct sock *sk, struct sk_buff *skb,
  *
  * return false if we decode an option that should not be.
  */
-bool cookie_check_timestamp(struct tcp_options_received *tcp_opt, bool *ecn_ok)
+bool cookie_check_timestamp(struct tcp_options_received *tcp_opt,
+                        struct net *net, bool *ecn_ok)
 {
         /* echoed timestamp, lowest bits contain options */
         u32 options = tcp_opt->rcv_tsecr & TSMASK;
@@ -247,7 +248,7 @@ bool cookie_check_timestamp(struct tcp_options_received *tcp_opt, bool *ecn_ok)
 
         tcp_opt->sack_ok = (options & (1 << 4)) ? TCP_SACK_SEEN : 0;
         *ecn_ok = (options >> 5) & 1;
-        if (*ecn_ok && !sysctl_tcp_ecn)
+        if (*ecn_ok && !net->ipv4.sysctl_tcp_ecn)
                 return false;
 
         if (tcp_opt->sack_ok && !sysctl_tcp_sack)
@@ -295,7 +296,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
         memset(&tcp_opt, 0, sizeof(tcp_opt));
         tcp_parse_options(skb, &tcp_opt, &hash_location, 0, NULL);
 
-        if (!cookie_check_timestamp(&tcp_opt, &ecn_ok))
+        if (!cookie_check_timestamp(&tcp_opt, sock_net(sk), &ecn_ok))
                 goto out;
 
         ret = NULL;