From: Ryan Roberts <ryan.roberts@arm.com>
Date: Mon, 24 Jul 2023 08:25:17 +0000 (+0100)
Subject: selftests/mm: enable mrelease_test for arm64
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e515bce98deb06b392ca79b5c342a849372be7ae;p=linux.git

selftests/mm: enable mrelease_test for arm64

mrelease_test defaults to defining __NR_pidfd_open and
__NR_process_mrelease syscall numbers to -1, if they are not defined
anywhere else, and the suite would then be marked as skipped as a result.

arm64 (at least the stock debian toolchain that I'm using) requires
including <sys/syscall.h> to pull in the defines for these syscalls.  So
let's add this header.  With this in place, the test is passing on arm64.

Link: https://lkml.kernel.org/r/20230724082522.1202616-4-ryan.roberts@arm.com
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Florent Revest <revest@chromium.org>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Peter Xu <peterx@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/tools/testing/selftests/mm/mrelease_test.c b/tools/testing/selftests/mm/mrelease_test.c
index dca21042b6792..d822004a374e9 100644
--- a/tools/testing/selftests/mm/mrelease_test.c
+++ b/tools/testing/selftests/mm/mrelease_test.c
@@ -7,6 +7,7 @@
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <sys/syscall.h>
 #include <sys/wait.h>
 #include <unistd.h>
 #include <asm-generic/unistd.h>