This is a note to let you know that I've just added the patch titled
selftests: openat2: Skip testcases that fail with EOPNOTSUPP
to the 5.16-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
selftests-openat2-skip-testcases-that-fail-with-eopn.patch
and it can be found in the queue-5.16 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 464d2cbcb6b95c4d63ecee627cff096433465cbd
Author: Cristian Marussi <cristian.marussi@xxxxxxx>
Date: Wed Jan 26 10:27:23 2022 +0000
selftests: openat2: Skip testcases that fail with EOPNOTSUPP
[ Upstream commit ac9e0a250bb155078601a5b999aab05f2a04d1ab ]
Skip testcases that fail since the requested valid flags combination is not
supported by the underlying filesystem.
Cc: Aleksa Sarai <cyphar@xxxxxxxxxx>
Signed-off-by: Cristian Marussi <cristian.marussi@xxxxxxx>
Signed-off-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/tools/testing/selftests/openat2/openat2_test.c b/tools/testing/selftests/openat2/openat2_test.c
index 1bddbe934204c..7fb902099de45 100644
--- a/tools/testing/selftests/openat2/openat2_test.c
+++ b/tools/testing/selftests/openat2/openat2_test.c
@@ -259,6 +259,16 @@ void test_openat2_flags(void)
unlink(path);
fd = sys_openat2(AT_FDCWD, path, &test->how);
+ if (fd < 0 && fd == -EOPNOTSUPP) {
+ /*
+ * Skip the testcase if it failed because not supported
+ * by FS. (e.g. a valid O_TMPFILE combination on NFS)
+ */
+ ksft_test_result_skip("openat2 with %s fails with %d (%s)\n",
+ test->name, fd, strerror(-fd));
+ goto next;
+ }
+
if (test->err >= 0)
failed = (fd < 0);
else
@@ -303,7 +313,7 @@ void test_openat2_flags(void)
else
resultfn("openat2 with %s fails with %d (%s)\n",
test->name, test->err, strerror(-test->err));
-
+next:
free(fdpath);
fflush(stdout);
}
