diff options
| author | Sven Schnelle <svens@linux.ibm.com> | 2021-06-25 15:06:06 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-07-08 22:12:17 +0200 |
| commit | fbf50f47ea99d07aec59859027352d4837e84ce1 (patch) | |
| tree | 1d8aae4f639d404a5619c0739485002bde932f4c /arch/s390/kernel/syscall.c | |
| parent | df29a7440c4b5c65765c8f60396b3b13063e24e9 (diff) | |
s390/signal: remove sigreturn on stack
{rt_}sigreturn is now called from the vdso, so we no longer
need the svc on the stack, and therefore no hack to support that
mechanism on machines with non-executable stack.
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/kernel/syscall.c')
| -rw-r--r-- | arch/s390/kernel/syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/syscall.c b/arch/s390/kernel/syscall.c index c6b99da0738b..ec73d2c61e58 100644 --- a/arch/s390/kernel/syscall.c +++ b/arch/s390/kernel/syscall.c @@ -108,7 +108,7 @@ SYSCALL_DEFINE0(ni_syscall) return -ENOSYS; } -void do_syscall(struct pt_regs *regs) +static void do_syscall(struct pt_regs *regs) { unsigned long nr; |