diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/compat_wrap.c | 10 | ||||
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 45 | ||||
| -rw-r--r-- | arch/s390/kernel/syscalls.S | 20 |
3 files changed, 20 insertions, 55 deletions
diff --git a/arch/s390/kernel/compat_wrap.c b/arch/s390/kernel/compat_wrap.c index 5357190c814e..93f13f2350d4 100644 --- a/arch/s390/kernel/compat_wrap.c +++ b/arch/s390/kernel/compat_wrap.c @@ -33,3 +33,13 @@ COMPAT_SYSCALL_WRAP1(oldumount, char __user *, name); COMPAT_SYSCALL_WRAP1(alarm, unsigned int, seconds); COMPAT_SYSCALL_WRAP2(access, const char __user *, filename, int, mode); COMPAT_SYSCALL_WRAP1(nice, int, increment); +COMPAT_SYSCALL_WRAP2(kill, int, pid, int, sig); +COMPAT_SYSCALL_WRAP2(rename, const char __user *, oldname, const char __user *, newname); +COMPAT_SYSCALL_WRAP2(mkdir, const char __user *, pathname, umode_t, mode); +COMPAT_SYSCALL_WRAP1(rmdir, const char __user *, pathname); +COMPAT_SYSCALL_WRAP1(dup, unsigned int, fildes); +COMPAT_SYSCALL_WRAP1(pipe, int __user *, fildes); +COMPAT_SYSCALL_WRAP1(brk, compat_ulong_t, brk); +COMPAT_SYSCALL_WRAP2(signal, int, sig, __sighandler_t, handler); +COMPAT_SYSCALL_WRAP1(acct, const char __user *, name); +COMPAT_SYSCALL_WRAP2(umount, char __user *, name, int, flags); diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 09e65cd2e24e..e1b9d4ab0796 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -34,55 +34,10 @@ ENTRY(compat_sys_utime_wrapper) llgtr %r3,%r3 # struct compat_utimbuf * jg compat_sys_utime # branch to system call -ENTRY(sys32_kill_wrapper) - lgfr %r2,%r2 # int - lgfr %r3,%r3 # int - jg sys_kill # branch to system call - -ENTRY(sys32_rename_wrapper) - llgtr %r2,%r2 # const char * - llgtr %r3,%r3 # const char * - jg sys_rename # branch to system call - -ENTRY(sys32_mkdir_wrapper) - llgtr %r2,%r2 # const char * - lgfr %r3,%r3 # int - jg sys_mkdir # branch to system call - -ENTRY(sys32_rmdir_wrapper) - llgtr %r2,%r2 # const char * - jg sys_rmdir # branch to system call - -ENTRY(sys32_dup_wrapper) - llgfr %r2,%r2 # unsigned int - jg sys_dup # branch to system call - -ENTRY(sys32_pipe_wrapper) - llgtr %r2,%r2 # u32 * - jg sys_pipe # branch to system call - ENTRY(compat_sys_times_wrapper) llgtr %r2,%r2 # struct compat_tms * jg compat_sys_times # branch to system call -ENTRY(sys32_brk_wrapper) - llgtr %r2,%r2 # unsigned long - jg sys_brk # branch to system call - -ENTRY(sys32_signal_wrapper) - lgfr %r2,%r2 # int - llgtr %r3,%r3 # __sighandler_t - jg sys_signal - -ENTRY(sys32_acct_wrapper) - llgtr %r2,%r2 # char * - jg sys_acct # branch to system call - -ENTRY(sys32_umount_wrapper) - llgtr %r2,%r2 # char * - lgfr %r3,%r3 # int - jg sys_umount # branch to system call - ENTRY(compat_sys_ioctl_wrapper) llgfr %r2,%r2 # unsigned int llgfr %r3,%r3 # unsigned int diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index ec1de1b3ecd2..da6bffd5c473 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -45,22 +45,22 @@ SYSCALL(sys_access,sys_access,compat_sys_access) SYSCALL(sys_nice,sys_nice,compat_sys_nice) NI_SYSCALL /* 35 old ftime syscall */ SYSCALL(sys_sync,sys_sync,sys_sync) -SYSCALL(sys_kill,sys_kill,sys32_kill_wrapper) -SYSCALL(sys_rename,sys_rename,sys32_rename_wrapper) -SYSCALL(sys_mkdir,sys_mkdir,sys32_mkdir_wrapper) -SYSCALL(sys_rmdir,sys_rmdir,sys32_rmdir_wrapper) /* 40 */ -SYSCALL(sys_dup,sys_dup,sys32_dup_wrapper) -SYSCALL(sys_pipe,sys_pipe,sys32_pipe_wrapper) +SYSCALL(sys_kill,sys_kill,compat_sys_kill) +SYSCALL(sys_rename,sys_rename,compat_sys_rename) +SYSCALL(sys_mkdir,sys_mkdir,compat_sys_mkdir) +SYSCALL(sys_rmdir,sys_rmdir,compat_sys_rmdir) /* 40 */ +SYSCALL(sys_dup,sys_dup,compat_sys_dup) +SYSCALL(sys_pipe,sys_pipe,compat_sys_pipe) SYSCALL(sys_times,sys_times,compat_sys_times_wrapper) NI_SYSCALL /* old prof syscall */ -SYSCALL(sys_brk,sys_brk,sys32_brk_wrapper) /* 45 */ +SYSCALL(sys_brk,sys_brk,compat_sys_brk) /* 45 */ SYSCALL(sys_setgid16,sys_ni_syscall,compat_sys_s390_setgid16) /* old setgid16 syscall*/ SYSCALL(sys_getgid16,sys_ni_syscall,compat_sys_s390_getgid16) /* old getgid16 syscall*/ -SYSCALL(sys_signal,sys_signal,sys32_signal_wrapper) +SYSCALL(sys_signal,sys_signal,compat_sys_signal) SYSCALL(sys_geteuid16,sys_ni_syscall,compat_sys_s390_geteuid16) /* old geteuid16 syscall */ SYSCALL(sys_getegid16,sys_ni_syscall,compat_sys_s390_getegid16) /* 50 old getegid16 syscall */ -SYSCALL(sys_acct,sys_acct,sys32_acct_wrapper) -SYSCALL(sys_umount,sys_umount,sys32_umount_wrapper) +SYSCALL(sys_acct,sys_acct,compat_sys_acct) +SYSCALL(sys_umount,sys_umount,compat_sys_umount) NI_SYSCALL /* old lock syscall */ SYSCALL(sys_ioctl,sys_ioctl,compat_sys_ioctl_wrapper) SYSCALL(sys_fcntl,sys_fcntl,compat_sys_fcntl_wrapper) /* 55 */ |