[S390] Convert sys_execve to function with parameters.

Use function parameters instead of accessing the pt_regs structure
to get the parameters.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 28f8440d2ec3..8a6a7969c623 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1848,3 +1848,10 @@ sys_clone_wrapper:
         llgtr   %r4,%r4                 # int *
         llgtr   %r5,%r5                 # int *
         jg      sys_clone               # branch to system call
+
+        .globl  sys32_execve_wrapper
+sys32_execve_wrapper:
+        llgtr   %r2,%r2                 # char *
+        llgtr   %r3,%r3                 # compat_uptr_t *
+        llgtr   %r4,%r4                 # compat_uptr_t *
+        jg      sys32_execve            # branch to system call