diff options
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 18 | ||||
| -rw-r--r-- | arch/s390/kernel/syscalls.S | 2 |
2 files changed, 20 insertions, 0 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 87cf5a79a351..fb38af6316bb 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1805,3 +1805,21 @@ compat_sys_keyctl_wrapper: llgfr %r5,%r5 # u32 llgfr %r6,%r6 # u32 jg compat_sys_keyctl # branch to system call + + .globl compat_sys_preadv_wrapper +compat_sys_preadv_wrapper: + llgfr %r2,%r2 # unsigned long + llgtr %r3,%r3 # compat_iovec * + llgfr %r4,%r4 # unsigned long + llgfr %r5,%r5 # u32 + llgfr %r6,%r6 # u32 + jg compat_sys_preadv # branch to system call + + .globl compat_sys_pwritev_wrapper +compat_sys_pwritev_wrapper: + llgfr %r2,%r2 # unsigned long + llgtr %r3,%r3 # compat_iovec * + llgfr %r4,%r4 # unsigned long + llgfr %r5,%r5 # u32 + llgfr %r6,%r6 # u32 + jg compat_sys_pwritev # branch to system call diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index fe5b25a988ab..2c7739fe70b1 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -336,3 +336,5 @@ SYSCALL(sys_inotify_init1,sys_inotify_init1,sys_inotify_init1_wrapper) SYSCALL(sys_pipe2,sys_pipe2,sys_pipe2_wrapper) /* 325 */ SYSCALL(sys_dup3,sys_dup3,sys_dup3_wrapper) SYSCALL(sys_epoll_create1,sys_epoll_create1,sys_epoll_create1_wrapper) +SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv_wrapper) +SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev_wrapper) |