1 files changed, 19 insertions, 38 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 76a87fb57ac2..7f0c1dd09079 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -27,12 +27,6 @@
 #define __SC_DELOUSE(t,v) ((t)(unsigned long)(v))
 #endif
 
-#define __SC_CCAST1(t1, a1)      __SC_DELOUSE(t1,a1)
-#define __SC_CCAST2(t2, a2, ...) __SC_DELOUSE(t2,a2), __SC_CCAST1(__VA_ARGS__)
-#define __SC_CCAST3(t3, a3, ...) __SC_DELOUSE(t3,a3), __SC_CCAST2(__VA_ARGS__)
-#define __SC_CCAST4(t4, a4, ...) __SC_DELOUSE(t4,a4), __SC_CCAST3(__VA_ARGS__)
-#define __SC_CCAST5(t5, a5, ...) __SC_DELOUSE(t5,a5), __SC_CCAST4(__VA_ARGS__)
-#define __SC_CCAST6(t6, a6, ...) __SC_DELOUSE(t6,a6), __SC_CCAST5(__VA_ARGS__)
 #define COMPAT_SYSCALL_DEFINE1(name, ...) \
         COMPAT_SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
 #define COMPAT_SYSCALL_DEFINE2(name, ...) \
@@ -46,24 +40,15 @@
 #define COMPAT_SYSCALL_DEFINE6(name, ...) \
         COMPAT_SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
 
-#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
-
 #define COMPAT_SYSCALL_DEFINEx(x, name, ...)                            \
-        asmlinkage long compat_sys##name(__SC_DECL##x(__VA_ARGS__));    \
-        static inline long C_SYSC##name(__SC_DECL##x(__VA_ARGS__));     \
-        asmlinkage long compat_SyS##name(__SC_LONG##x(__VA_ARGS__))     \
+        asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));\
+        static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__));\
+        asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__))\
         {                                                               \
-                return (long) C_SYSC##name(__SC_CCAST##x(__VA_ARGS__)); \
+                return C_SYSC##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \
         }                                                               \
         SYSCALL_ALIAS(compat_sys##name, compat_SyS##name);              \
-        static inline long C_SYSC##name(__SC_DECL##x(__VA_ARGS__))
-
-#else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
-
-#define COMPAT_SYSCALL_DEFINEx(x, name, ...)                            \
-        asmlinkage long compat_sys##name(__SC_DECL##x(__VA_ARGS__))
-
-#endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
+        static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
 
 #ifndef compat_user_stack_pointer
 #define compat_user_stack_pointer() current_user_stack_pointer()
@@ -141,11 +126,11 @@ typedef struct {
 } compat_sigset_t;
 
 struct compat_sigaction {
-#ifndef __ARCH_HAS_ODD_SIGACTION
+#ifndef __ARCH_HAS_IRIX_SIGACTION
         compat_uptr_t                   sa_handler;
         compat_ulong_t                  sa_flags;
 #else
-        compat_ulong_t                  sa_flags;
+        compat_uint_t                   sa_flags;
         compat_uptr_t                   sa_handler;
 #endif
 #ifdef __ARCH_HAS_SA_RESTORER
@@ -326,21 +311,13 @@ asmlinkage long
 compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
                            compat_size_t __user *len_ptr);
 
-#ifdef CONFIG_ARCH_WANT_OLD_COMPAT_IPC
-long compat_sys_semctl(int first, int second, int third, void __user *uptr);
-long compat_sys_msgsnd(int first, int second, int third, void __user *uptr);
-long compat_sys_msgrcv(int first, int second, int msgtyp, int third,
-                int version, void __user *uptr);
-long compat_sys_shmat(int first, int second, compat_uptr_t third, int version,
-                void __user *uptr);
-#else
-long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
-long compat_sys_msgsnd(int msqid, struct compat_msgbuf __user *msgp,
+asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
+asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
+asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
+asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
                 compat_ssize_t msgsz, int msgflg);
-long compat_sys_msgrcv(int msqid, struct compat_msgbuf __user *msgp,
+asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
                 compat_ssize_t msgsz, long msgtyp, int msgflg);
-long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
-#endif
 long compat_sys_msgctl(int first, int second, void __user *uptr);
 long compat_sys_shmctl(int first, int second, void __user *uptr);
 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
@@ -444,13 +421,13 @@ extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
                                   compat_long_t addr, compat_long_t data);
 
+asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, size_t);
 /*
  * epoll (fs/eventpoll.c) compat bits follow ...
  */
-struct epoll_event;
-#define compat_epoll_event      epoll_event
+struct epoll_event;     /* fortunately, this one is fixed-layout */
 asmlinkage long compat_sys_epoll_pwait(int epfd,
-                        struct compat_epoll_event __user *events,
+                        struct epoll_event __user *events,
                         int maxevents, int timeout,
                         const compat_sigset_t __user *sigmask,
                         compat_size_t sigsetsize);
@@ -685,6 +662,8 @@ asmlinkage ssize_t compat_sys_process_vm_writev(compat_pid_t pid,
 
 asmlinkage long compat_sys_sendfile(int out_fd, int in_fd,
                                     compat_off_t __user *offset, compat_size_t count);
+asmlinkage long compat_sys_sendfile64(int out_fd, int in_fd,
+                                    compat_loff_t __user *offset, compat_size_t count);
 asmlinkage long compat_sys_sigaltstack(const compat_stack_t __user *uss_ptr,
                                        compat_stack_t __user *uoss_ptr);
 
@@ -694,6 +673,8 @@ int __compat_save_altstack(compat_stack_t __user *, unsigned long);
 asmlinkage long compat_sys_sched_rr_get_interval(compat_pid_t pid,
                                                  struct compat_timespec __user *interval);
 
+asmlinkage long compat_sys_fanotify_mark(int, unsigned int, __u32, __u32,
+                                            int, const char __user *);
 #else
 
 #define is_compat_task() (0)