Merge branch 'tracing/urgent' into tracing/core

Merge reason: Pick up tracing/filters fix from the urgent queue,
              we will queue up dependent patches.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

19 files changed, 41 insertions, 45 deletions

diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 9cca3785cab8..66d6106a2067 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_GENERIC_GPIO_H
 #define _ASM_GENERIC_GPIO_H
 
+#include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index 086e5c362d3a..817b23705c91 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -397,7 +397,7 @@ struct atmdev_ops { /* only send is required */
 	int (*getsockopt)(struct atm_vcc *vcc,int level,int optname,
 	    void __user *optval,int optlen);
 	int (*setsockopt)(struct atm_vcc *vcc,int level,int optname,
-	    void __user *optval,int optlen);
+	    void __user *optval,unsigned int optlen);
 	int (*send)(struct atm_vcc *vcc,struct sk_buff *skb);
 	int (*send_oam)(struct atm_vcc *vcc,void *cell,int flags);
 	void (*phy_put)(struct atm_dev *dev,unsigned char value,
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index b62bb9294d0c..0008dee66514 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -37,7 +37,7 @@ extern void cgroup_exit(struct task_struct *p, int run_callbacks);
 extern int cgroupstats_build(struct cgroupstats *stats,
 				struct dentry *dentry);
 
-extern struct file_operations proc_cgroup_operations;
+extern const struct file_operations proc_cgroup_operations;
 
 /* Define the enumeration of all cgroup subsystems */
 #define SUBSYS(_x) _x ## _subsys_id,
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 47ebf416f512..3a14615fd35c 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -132,11 +132,8 @@ struct cn_callback_id {
 };
 
 struct cn_callback_data {
-	void (*destruct_data) (void *);
-	void *ddata;
-	
-	void *callback_priv;
-	void (*callback) (struct cn_msg *);
+	struct sk_buff *skb;
+	void (*callback) (struct cn_msg *, struct netlink_skb_parms *);
 
 	void *free;
 };
@@ -167,11 +164,11 @@ struct cn_dev {
 	struct cn_queue_dev *cbdev;
 };
 
-int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *));
+int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *, struct netlink_skb_parms *));
 void cn_del_callback(struct cb_id *);
 int cn_netlink_send(struct cn_msg *, u32, gfp_t);
 
-int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *));
+int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *));
 void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
 
 int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2adaa2529f18..a1e6899d4b6c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2446,7 +2446,7 @@ static int __fops ## _open(struct inode *inode, struct file *file)	\
 	__simple_attr_check_format(__fmt, 0ull);			\
 	return simple_attr_open(inode, file, __get, __set, __fmt);	\
 }									\
-static struct file_operations __fops = {				\
+static const struct file_operations __fops = {				\
 	.owner	 = THIS_MODULE,						\
 	.open	 = __fops ## _open,					\
 	.release = simple_attr_release,					\
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index cd3d2abaf30a..0b4f97d24d7f 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -241,7 +241,7 @@ extern void ftrace_enable_daemon(void);
 # define ftrace_set_filter(buf, len, reset)	do { } while (0)
 # define ftrace_disable_daemon()		do { } while (0)
 # define ftrace_enable_daemon()			do { } while (0)
-static inline void ftrace_release(void *start, unsigned long size) { }
+static inline void ftrace_release_mod(struct module *mod) {}
 static inline int register_ftrace_command(struct ftrace_func_command *cmd)
 {
 	return -EINVAL;
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 0d45b4e8d367..08bc776d05e2 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -145,14 +145,14 @@ static inline int ip_mroute_opt(int opt)
 #endif
 
 #ifdef CONFIG_IP_MROUTE
-extern int ip_mroute_setsockopt(struct sock *, int, char __user *, int);
+extern int ip_mroute_setsockopt(struct sock *, int, char __user *, unsigned int);
 extern int ip_mroute_getsockopt(struct sock *, int, char __user *, int __user *);
 extern int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg);
 extern int ip_mr_init(void);
 #else
 static inline
 int ip_mroute_setsockopt(struct sock *sock,
-			 int optname, char __user *optval, int optlen)
+			 int optname, char __user *optval, unsigned int optlen)
 {
 	return -ENOPROTOOPT;
 }
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 43dc97e32183..b191865a6ca3 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -134,7 +134,7 @@ static inline int ip6_mroute_opt(int opt)
 struct sock;
 
 #ifdef CONFIG_IPV6_MROUTE
-extern int ip6_mroute_setsockopt(struct sock *, int, char __user *, int);
+extern int ip6_mroute_setsockopt(struct sock *, int, char __user *, unsigned int);
 extern int ip6_mroute_getsockopt(struct sock *, int, char __user *, int __user *);
 extern int ip6_mr_input(struct sk_buff *skb);
 extern int ip6mr_ioctl(struct sock *sk, int cmd, void __user *arg);
@@ -143,7 +143,7 @@ extern void ip6_mr_cleanup(void);
 #else
 static inline
 int ip6_mroute_setsockopt(struct sock *sock,
-			  int optname, char __user *optval, int optlen)
+			  int optname, char __user *optval, unsigned int optlen)
 {
 	return -ENOPROTOOPT;
 }
diff --git a/include/linux/net.h b/include/linux/net.h
index 9040a10584f7..529a0931711d 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -178,11 +178,11 @@ struct proto_ops {
 	int		(*listen)    (struct socket *sock, int len);
 	int		(*shutdown)  (struct socket *sock, int flags);
 	int		(*setsockopt)(struct socket *sock, int level,
-				      int optname, char __user *optval, int optlen);
+				      int optname, char __user *optval, unsigned int optlen);
 	int		(*getsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, int __user *optlen);
 	int		(*compat_setsockopt)(struct socket *sock, int level,
-				      int optname, char __user *optval, int optlen);
+				      int optname, char __user *optval, unsigned int optlen);
 	int		(*compat_getsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, int __user *optlen);
 	int		(*sendmsg)   (struct kiocb *iocb, struct socket *sock,
@@ -256,7 +256,7 @@ extern int kernel_getpeername(struct socket *sock, struct sockaddr *addr,
 extern int kernel_getsockopt(struct socket *sock, int level, int optname,
 			     char *optval, int *optlen);
 extern int kernel_setsockopt(struct socket *sock, int level, int optname,
-			     char *optval, int optlen);
+			     char *optval, unsigned int optlen);
 extern int kernel_sendpage(struct socket *sock, struct page *page, int offset,
 			   size_t size, int flags);
 extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg);
@@ -313,7 +313,7 @@ SOCKCALL_WRAP(name, compat_ioctl, (struct socket *sock, unsigned int cmd, \
 SOCKCALL_WRAP(name, listen, (struct socket *sock, int len), (sock, len)) \
 SOCKCALL_WRAP(name, shutdown, (struct socket *sock, int flags), (sock, flags)) \
 SOCKCALL_WRAP(name, setsockopt, (struct socket *sock, int level, int optname, \
-			 char __user *optval, int optlen), (sock, level, optname, optval, optlen)) \
+			 char __user *optval, unsigned int optlen), (sock, level, optname, optval, optlen)) \
 SOCKCALL_WRAP(name, getsockopt, (struct socket *sock, int level, int optname, \
 			 char __user *optval, int __user *optlen), (sock, level, optname, optval, optlen)) \
 SOCKCALL_WRAP(name, sendmsg, (struct kiocb *iocb, struct socket *sock, struct msghdr *m, size_t len), \
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 48cfe51bfddc..6132b5e6d9d3 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -221,12 +221,12 @@ __ret;})
 
 /* Call setsockopt() */
 int nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
-		  int len);
+		  unsigned int len);
 int nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt,
 		  int *len);
 
 int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, int optval,
-		char __user *opt, int len);
+		char __user *opt, unsigned int len);
 int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval,
 		char __user *opt, int *len);
 
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index 731af71cddc9..fcb9884df618 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -114,8 +114,7 @@ void res_counter_init(struct res_counter *counter, struct res_counter *parent);
 int __must_check res_counter_charge_locked(struct res_counter *counter,
 		unsigned long val);
 int __must_check res_counter_charge(struct res_counter *counter,
-		unsigned long val, struct res_counter **limit_fail_at,
-		struct res_counter **soft_limit_at);
+		unsigned long val, struct res_counter **limit_fail_at);
 
 /*
  * uncharge - tell that some portion of the resource is released
@@ -128,8 +127,7 @@ int __must_check res_counter_charge(struct res_counter *counter,
  */
 
 void res_counter_uncharge_locked(struct res_counter *counter, unsigned long val);
-void res_counter_uncharge(struct res_counter *counter, unsigned long val,
-				bool *was_soft_limit_excess);
+void res_counter_uncharge(struct res_counter *counter, unsigned long val);
 
 static inline bool res_counter_limit_check_locked(struct res_counter *cnt)
 {
diff --git a/include/net/compat.h b/include/net/compat.h
index 5bbf8bf9efea..7c3002832d05 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -40,8 +40,8 @@ extern int put_cmsg_compat(struct msghdr*, int, int, int, void *);
 
 extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int);
 
-extern int compat_mc_setsockopt(struct sock *, int, int, char __user *, int,
-	int (*)(struct sock *, int, int, char __user *, int));
+extern int compat_mc_setsockopt(struct sock *, int, int, char __user *, unsigned int,
+	int (*)(struct sock *, int, int, char __user *, unsigned int));
 extern int compat_mc_getsockopt(struct sock *, int, int, char __user *,
 	int __user *, int (*)(struct sock *, int, int, char __user *,
 				int __user *));
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 03cffd9f64e3..696d6e4ce68a 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -48,13 +48,13 @@ struct inet_connection_sock_af_ops {
 	u16	    net_header_len;
 	u16	    sockaddr_len;
 	int	    (*setsockopt)(struct sock *sk, int level, int optname, 
-				  char __user *optval, int optlen);
+				  char __user *optval, unsigned int optlen);
 	int	    (*getsockopt)(struct sock *sk, int level, int optname, 
 				  char __user *optval, int __user *optlen);
 #ifdef CONFIG_COMPAT
 	int	    (*compat_setsockopt)(struct sock *sk,
 				int level, int optname,
-				char __user *optval, int optlen);
+				char __user *optval, unsigned int optlen);
 	int	    (*compat_getsockopt)(struct sock *sk,
 				int level, int optname,
 				char __user *optval, int __user *optlen);
@@ -332,5 +332,5 @@ extern void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 extern int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname,
 				      char __user *optval, int __user *optlen);
 extern int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname,
-				      char __user *optval, int optlen);
+				      char __user *optval, unsigned int optlen);
 #endif /* _INET_CONNECTION_SOCK_H */
diff --git a/include/net/ip.h b/include/net/ip.h
index 5b26a0bd178e..2f47e5482b55 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -381,10 +381,10 @@ extern int ip_options_rcv_srr(struct sk_buff *skb);
 extern void	ip_cmsg_recv(struct msghdr *msg, struct sk_buff *skb);
 extern int	ip_cmsg_send(struct net *net,
 			     struct msghdr *msg, struct ipcm_cookie *ipc);
-extern int	ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen);
+extern int	ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, unsigned int optlen);
 extern int	ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen);
 extern int	compat_ip_setsockopt(struct sock *sk, int level,
-			int optname, char __user *optval, int optlen);
+			int optname, char __user *optval, unsigned int optlen);
 extern int	compat_ip_getsockopt(struct sock *sk, int level,
 			int optname, char __user *optval, int __user *optlen);
 extern int	ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct sock *));
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index ad9a51130254..8c31d8a0c1fe 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -550,7 +550,7 @@ extern int ipv6_find_tlv(struct sk_buff *skb, int offset, int type);
 extern int			ipv6_setsockopt(struct sock *sk, int level, 
 						int optname,
 						char __user *optval, 
-						int optlen);
+						unsigned int optlen);
 extern int			ipv6_getsockopt(struct sock *sk, int level, 
 						int optname,
 						char __user *optval, 
@@ -559,7 +559,7 @@ extern int			compat_ipv6_setsockopt(struct sock *sk,
 						int level,
 						int optname,
 						char __user *optval,
-						int optlen);
+						unsigned int optlen);
 extern int			compat_ipv6_getsockopt(struct sock *sk,
 						int level,
 						int optname,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 42d00ced5eb8..6e5f0e0c7967 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -544,7 +544,7 @@ struct sctp_af {
 					 int level,
 					 int optname,
 					 char __user *optval,
-					 int optlen);
+					 unsigned int optlen);
 	int		(*getsockopt)	(struct sock *sk,
 					 int level,
 					 int optname,
@@ -554,7 +554,7 @@ struct sctp_af {
 					 int level,
 					 int optname,
 					 char __user *optval,
-					 int optlen);
+					 unsigned int optlen);
 	int		(*compat_getsockopt)	(struct sock *sk,
 					 int level,
 					 int optname,
diff --git a/include/net/sock.h b/include/net/sock.h
index 950409dcec3d..1621935aad5b 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -624,7 +624,7 @@ struct proto {
 	void			(*shutdown)(struct sock *sk, int how);
 	int			(*setsockopt)(struct sock *sk, int level, 
 					int optname, char __user *optval,
-					int optlen);
+					unsigned int optlen);
 	int			(*getsockopt)(struct sock *sk, int level, 
 					int optname, char __user *optval, 
 					int __user *option);  	 
@@ -632,7 +632,7 @@ struct proto {
 	int			(*compat_setsockopt)(struct sock *sk,
 					int level,
 					int optname, char __user *optval,
-					int optlen);
+					unsigned int optlen);
 	int			(*compat_getsockopt)(struct sock *sk,
 					int level,
 					int optname, char __user *optval,
@@ -951,7 +951,7 @@ extern void			sock_rfree(struct sk_buff *skb);
 
 extern int			sock_setsockopt(struct socket *sock, int level,
 						int op, char __user *optval,
-						int optlen);
+						unsigned int optlen);
 
 extern int			sock_getsockopt(struct socket *sock, int level,
 						int op, char __user *optval, 
@@ -993,7 +993,7 @@ extern int                      sock_no_shutdown(struct socket *, int);
 extern int			sock_no_getsockopt(struct socket *, int , int,
 						   char __user *, int __user *);
 extern int			sock_no_setsockopt(struct socket *, int, int,
-						   char __user *, int);
+						   char __user *, unsigned int);
 extern int                      sock_no_sendmsg(struct kiocb *, struct socket *,
 						struct msghdr *, size_t);
 extern int                      sock_no_recvmsg(struct kiocb *, struct socket *,
@@ -1015,11 +1015,11 @@ extern int sock_common_getsockopt(struct socket *sock, int level, int optname,
 extern int sock_common_recvmsg(struct kiocb *iocb, struct socket *sock,
 			       struct msghdr *msg, size_t size, int flags);
 extern int sock_common_setsockopt(struct socket *sock, int level, int optname,
-				  char __user *optval, int optlen);
+				  char __user *optval, unsigned int optlen);
 extern int compat_sock_common_getsockopt(struct socket *sock, int level,
 		int optname, char __user *optval, int __user *optlen);
 extern int compat_sock_common_setsockopt(struct socket *sock, int level,
-		int optname, char __user *optval, int optlen);
+		int optname, char __user *optval, unsigned int optlen);
 
 extern void sk_common_release(struct sock *sk);
 
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 56b76027b85e..03a49c703377 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -394,13 +394,13 @@ extern int			tcp_getsockopt(struct sock *sk, int level,
 					       int __user *optlen);
 extern int			tcp_setsockopt(struct sock *sk, int level, 
 					       int optname, char __user *optval, 
-					       int optlen);
+					       unsigned int optlen);
 extern int			compat_tcp_getsockopt(struct sock *sk,
 					int level, int optname,
 					char __user *optval, int __user *optlen);
 extern int			compat_tcp_setsockopt(struct sock *sk,
 					int level, int optname,
-					char __user *optval, int optlen);
+					char __user *optval, unsigned int optlen);
 extern void			tcp_set_keepalive(struct sock *sk, int val);
 extern int			tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
 					    struct msghdr *msg,
diff --git a/include/net/udp.h b/include/net/udp.h
index 5fb029f817a3..f98abd2ce709 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -144,7 +144,7 @@ extern unsigned int udp_poll(struct file *file, struct socket *sock,
 extern int 	udp_lib_getsockopt(struct sock *sk, int level, int optname,
 			           char __user *optval, int __user *optlen);
 extern int 	udp_lib_setsockopt(struct sock *sk, int level, int optname,
-				   char __user *optval, int optlen,
+				   char __user *optval, unsigned int optlen,
 				   int (*push_pending_frames)(struct sock *));
 
 extern struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport,