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-rw-r--r--arch/s390/kernel/sys_s390.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c
index 584ed95f3380..3a77c22cda78 100644
--- a/arch/s390/kernel/sys_s390.c
+++ b/arch/s390/kernel/sys_s390.c
@@ -266,23 +266,3 @@ s390_fadvise64_64(struct fadvise64_64_args __user *args)
return -EFAULT;
return sys_fadvise64_64(a.fd, a.offset, a.len, a.advice);
}
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename, char *const argv[], char *const envp[])
-{
- register const char *__arg1 asm("2") = filename;
- register char *const*__arg2 asm("3") = argv;
- register char *const*__arg3 asm("4") = envp;
- register long __svcres asm("2");
- asm volatile(
- "svc %b1"
- : "=d" (__svcres)
- : "i" (__NR_execve),
- "0" (__arg1),
- "d" (__arg2),
- "d" (__arg3) : "memory");
- return __svcres;
-}