[S390] wire up preadv/pwritev system calls
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 87cf5a7..fb38af6 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1805,3 +1805,21 @@
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