s390/syscalls: wire up finit_module syscall

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

3 files changed, 9 insertions, 1 deletions

diff --git a/arch/s390/include/uapi/asm/unistd.h b/arch/s390/include/uapi/asm/unistd.h
index 63e6078699f1..864f693c237f 100644
--- a/arch/s390/include/uapi/asm/unistd.h
+++ b/arch/s390/include/uapi/asm/unistd.h
@@ -279,7 +279,8 @@
 #define __NR_process_vm_writev  341
 #define __NR_s390_runtime_instr 342
 #define __NR_kcmp               343
-#define NR_syscalls 344
+#define __NR_finit_module       344
+#define NR_syscalls 345
 
 /* 
  * There are some system calls that are not present on 64 bit, some
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 827e094a2f49..9b9a805656b5 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1659,3 +1659,9 @@ ENTRY(sys_kcmp_wrapper)
         llgfr   %r5,%r5                 # unsigned long
         llgfr   %r6,%r6                 # unsigned long
         jg      sys_kcmp
+
+ENTRY(sys_finit_module_wrapper)
+        lgfr    %r2,%r2                 # int
+        llgtr   %r3,%r3                 # const char __user *
+        lgfr    %r4,%r4                 # int
+        jg      sys_finit_module
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 48174850f3b0..6a6c61f94dd3 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -352,3 +352,4 @@ SYSCALL(sys_process_vm_readv,sys_process_vm_readv,compat_sys_process_vm_readv_wr
 SYSCALL(sys_process_vm_writev,sys_process_vm_writev,compat_sys_process_vm_writev_wrapper)
 SYSCALL(sys_ni_syscall,sys_s390_runtime_instr,sys_s390_runtime_instr_wrapper)
 SYSCALL(sys_kcmp,sys_kcmp,sys_kcmp_wrapper)
+SYSCALL(sys_finit_module,sys_finit_module,sys_finit_module_wrapper)