Re: [PATCH 15/15] selftests/seccomp: Use __NR_mknodat instead of __NR_mknod

[Christian Brauner]

On Sat, Sep 12, 2020 at 04:08:20AM -0700, Kees Cook wrote:
> The __NR_mknod syscall doesn't exist on arm64 (only __NR_mknodat).
> Switch to the modern syscall.
> 
> Fixes: ad5682184a81 ("selftests/seccomp: Check for EPOLLHUP for user_notif")
> Signed-off-by: Kees Cook 
> ---

Thanks! Looks good.
Acked-by: Christian Brauner 

[PATCH 15/15] selftests/seccomp: Use __NR_mknodat instead of __NR_mknod

[Kees Cook]

The __NR_mknod syscall doesn't exist on arm64 (only __NR_mknodat).
Switch to the modern syscall.

Fixes: ad5682184a81 ("selftests/seccomp: Check for EPOLLHUP for user_notif")
Signed-off-by: Kees Cook 
---
 tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c 
b/tools/testing/selftests/seccomp/seccomp_bpf.c
index 26c712c6a575..b34ede28f314 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -3773,7 +3773,7 @@ TEST(user_notification_filter_empty)
if (pid == 0) {
int listener;
 
-   listener = user_notif_syscall(__NR_mknod, 
SECCOMP_FILTER_FLAG_NEW_LISTENER);
+   listener = user_notif_syscall(__NR_mknodat, 
SECCOMP_FILTER_FLAG_NEW_LISTENER);
if (listener < 0)
_exit(EXIT_FAILURE);
 
-- 
2.25.1