Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 11 insertions, 11 deletions

diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index b072386cee2..50009c787bc 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -20,7 +20,6 @@
  *
  */
 
-#include <asm/system.h>
 #include <linux/uaccess.h>
 #include <linux/types.h>
 #include <linux/fcntl.h>
@@ -156,7 +155,7 @@ static struct sock *ping_v4_lookup(struct net *net, __be32 saddr, __be32 daddr,
 	struct hlist_nulls_node *hnode;
 
 	pr_debug("try to find: num = %d, daddr = %pI4, dif = %d\n",
-			 (int)ident, &daddr, dif);
+		 (int)ident, &daddr, dif);
 	read_lock_bh(&ping_table.lock);
 
 	ping_portaddr_for_each_entry(sk, hnode, hslot) {
@@ -229,7 +228,7 @@ static int ping_init_sock(struct sock *sk)
 static void ping_close(struct sock *sk, long timeout)
 {
 	pr_debug("ping_close(sk=%p,sk->num=%u)\n",
-		inet_sk(sk), inet_sk(sk)->inet_num);
+		 inet_sk(sk), inet_sk(sk)->inet_num);
 	pr_debug("isk->refcnt = %d\n", sk->sk_refcnt.counter);
 
 	sk_common_release(sk);
@@ -252,7 +251,7 @@ static int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		return -EINVAL;
 
 	pr_debug("ping_v4_bind(sk=%p,sa_addr=%08x,sa_port=%d)\n",
-		sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
+		 sk, addr->sin_addr.s_addr, ntohs(addr->sin_port));
 
 	chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
 	if (addr->sin_addr.s_addr == htonl(INADDR_ANY))
@@ -280,9 +279,9 @@ static int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	}
 
 	pr_debug("after bind(): num = %d, daddr = %pI4, dif = %d\n",
-		(int)isk->inet_num,
-		&isk->inet_rcv_saddr,
-		(int)sk->sk_bound_dev_if);
+		 (int)isk->inet_num,
+		 &isk->inet_rcv_saddr,
+		 (int)sk->sk_bound_dev_if);
 
 	err = 0;
 	if (isk->inet_rcv_saddr)
@@ -335,7 +334,7 @@ void ping_err(struct sk_buff *skb, u32 info)
 		return;
 
 	pr_debug("ping_err(type=%04x,code=%04x,id=%04x,seq=%04x)\n", type,
-		code, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
+		 code, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
 
 	sk = ping_v4_lookup(net, iph->daddr, iph->saddr,
 			    ntohs(icmph->un.echo.id), skb->dev->ifindex);
@@ -556,7 +555,8 @@ static int ping_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 			ipc.oif = inet->mc_index;
 		if (!saddr)
 			saddr = inet->mc_addr;
-	}
+	} else if (!ipc.oif)
+		ipc.oif = inet->uc_index;
 
 	flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos,
 			   RT_SCOPE_UNIVERSE, sk->sk_protocol,
@@ -678,7 +678,7 @@ out:
 static int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
 	pr_debug("ping_queue_rcv_skb(sk=%p,sk->num=%d,skb=%p)\n",
-		inet_sk(sk), inet_sk(sk)->inet_num, skb);
+		 inet_sk(sk), inet_sk(sk)->inet_num, skb);
 	if (sock_queue_rcv_skb(sk, skb) < 0) {
 		kfree_skb(skb);
 		pr_debug("ping_queue_rcv_skb -> failed\n");
@@ -704,7 +704,7 @@ void ping_rcv(struct sk_buff *skb)
 	/* We assume the packet has already been checked by icmp_rcv */
 
 	pr_debug("ping_rcv(skb=%p,id=%04x,seq=%04x)\n",
-		skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
+		 skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence));
 
 	/* Push ICMP header back */
 	skb_push(skb, skb->data - (u8 *)icmph);