From: Kees Cook keescook@chromium.org
[ Upstream commit 05b52c6625278cc6ed1245a569167f86a971ff86 ]
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 keescook@chromium.org Link: https://lore.kernel.org/lkml/20200912110820.597135-16-keescook@chromium.org Acked-by: Christian Brauner christian.brauner@ubuntu.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 7a6d40286a421..9dc13be8fe5f5 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -3715,7 +3715,7 @@ 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);