Mgerge remote-tracking branch 'torvalds/master' into perf/core

To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
  diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 17 insertions, 17 deletions

diff --git a/include/net/sock.h b/include/net/sock.h
index 1183507df95b..497c64ff8bda 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -59,6 +59,7 @@
 #include <linux/filter.h>
 #include <linux/rculist_nulls.h>
 #include <linux/poll.h>
+#include <linux/sockptr.h>
 
 #include <linux/atomic.h>
 #include <linux/refcount.h>
@@ -880,6 +881,15 @@ static inline void sock_reset_flag(struct sock *sk, enum sock_flags flag)
 	__clear_bit(flag, &sk->sk_flags);
 }
 
+static inline void sock_valbool_flag(struct sock *sk, enum sock_flags bit,
+				     int valbool)
+{
+	if (valbool)
+		sock_set_flag(sk, bit);
+	else
+		sock_reset_flag(sk, bit);
+}
+
 static inline bool sock_flag(const struct sock *sk, enum sock_flags flag)
 {
 	return test_bit(flag, &sk->sk_flags);
@@ -891,6 +901,8 @@ static inline int sk_memalloc_socks(void)
 {
 	return static_branch_unlikely(&memalloc_socks_key);
 }
+
+void __receive_sock(struct file *file);
 #else
 
 static inline int sk_memalloc_socks(void)
@@ -898,6 +910,8 @@ static inline int sk_memalloc_socks(void)
 	return 0;
 }
 
+static inline void __receive_sock(struct file *file)
+{ }
 #endif
 
 static inline gfp_t sk_gfp_mask(const struct sock *sk, gfp_t gfp_mask)
@@ -1131,21 +1145,13 @@ struct proto {
 	void			(*destroy)(struct sock *sk);
 	void			(*shutdown)(struct sock *sk, int how);
 	int			(*setsockopt)(struct sock *sk, int level,
-					int optname, char __user *optval,
+					int optname, sockptr_t optval,
 					unsigned int optlen);
 	int			(*getsockopt)(struct sock *sk, int level,
 					int optname, char __user *optval,
 					int __user *option);
 	void			(*keepalive)(struct sock *sk, int valbool);
 #ifdef CONFIG_COMPAT
-	int			(*compat_setsockopt)(struct sock *sk,
-					int level,
-					int optname, char __user *optval,
-					unsigned int optlen);
-	int			(*compat_getsockopt)(struct sock *sk,
-					int level,
-					int optname, char __user *optval,
-					int __user *option);
 	int			(*compat_ioctl)(struct sock *sk,
 					unsigned int cmd, unsigned long arg);
 #endif
@@ -1668,7 +1674,7 @@ void sock_pfree(struct sk_buff *skb);
 #endif
 
 int sock_setsockopt(struct socket *sock, int level, int op,
-		    char __user *optval, unsigned int optlen);
+		    sockptr_t optval, unsigned int optlen);
 
 int sock_getsockopt(struct socket *sock, int level, int op,
 		    char __user *optval, int __user *optlen);
@@ -1713,8 +1719,6 @@ int sock_no_getname(struct socket *, struct sockaddr *, int);
 int sock_no_ioctl(struct socket *, unsigned int, unsigned long);
 int sock_no_listen(struct socket *, int);
 int sock_no_shutdown(struct socket *, int);
-int sock_no_getsockopt(struct socket *, int , int, char __user *, int __user *);
-int sock_no_setsockopt(struct socket *, int, int, char __user *, unsigned int);
 int sock_no_sendmsg(struct socket *, struct msghdr *, size_t);
 int sock_no_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t len);
 int sock_no_recvmsg(struct socket *, struct msghdr *, size_t, int);
@@ -1734,11 +1738,7 @@ int sock_common_getsockopt(struct socket *sock, int level, int optname,
 int sock_common_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 			int flags);
 int sock_common_setsockopt(struct socket *sock, int level, int optname,
-				  char __user *optval, unsigned int optlen);
-int compat_sock_common_getsockopt(struct socket *sock, int level,
-		int optname, char __user *optval, int __user *optlen);
-int compat_sock_common_setsockopt(struct socket *sock, int level,
-		int optname, char __user *optval, unsigned int optlen);
+			   sockptr_t optval, unsigned int optlen);
 
 void sk_common_release(struct sock *sk);