linux.git/tools/testing/selftests/damon/debugfs_rm_non_contexts.sh, branch vsnprintf Linux kernel source tree selftests/damon: Add executable permission to test scripts 2023-09-27T01:24:44+00:00 Juntong Deng juntong.deng@outlook.com 2023-09-25T20:35:52+00:00 18378b0e49d97719467ce9b098aa859b1b750bb4 When running the test for the damon subsystem, there are a lot of warnings because test scripts do not have executable permission, for example: Warning: file debugfs_attrs.sh is not executable Warning: file debugfs_schemes.sh is not executable Warning: file debugfs_target_ids.sh is not executable ... This patch adds executable permission to test scripts to eliminate these warnings. Signed-off-by: Juntong Deng <juntong.deng@outlook.com> Reviewed-by: SeongJae Park <sj@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 
When running the test for the damon subsystem, there are a lot of
warnings because test scripts do not have executable permission,
for example:

Warning: file debugfs_attrs.sh is not executable
Warning: file debugfs_schemes.sh is not executable
Warning: file debugfs_target_ids.sh is not executable
...

This patch adds executable permission to test scripts to eliminate
these warnings.

Signed-off-by: Juntong Deng <juntong.deng@outlook.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
selftests/damon/debugfs_rm_non_contexts: hide expected write error messages 2023-02-03T06:32:52+00:00 SeongJae Park sj@kernel.org 2023-01-10T19:04:00+00:00 75cb348714f527ce2de3446202b76ce74808b668 A selftest case for DAMON debugfs interface has a test for expected failure. To make the test output clean, hide the expected failure error message. Link: https://lkml.kernel.org/r/20230110190400.119388-9-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
A selftest case for DAMON debugfs interface has a test for expected
failure.  To make the test output clean, hide the expected failure error
message.

Link: https://lkml.kernel.org/r/20230110190400.119388-9-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
selftests/damon: test non-context inputs to rm_contexts file 2022-11-30T23:58:47+00:00 SeongJae Park sj@kernel.org 2022-11-07T16:50:01+00:00 d7ec8f421ade2817983963a106b0085cc478c17b There was a bug[1] that triggered by writing non-context DAMON debugfs file names to the 'rm_contexts' DAMON debugfs file. Add a selftest for the bug to avoid it happen again. [1] https://lore.kernel.org/damon/000000000000ede3ac05ec4abf8e@google.com/ Link: https://lkml.kernel.org/r/20221107165001.5717-3-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
There was a bug[1] that triggered by writing non-context DAMON debugfs
file names to the 'rm_contexts' DAMON debugfs file.  Add a selftest for
the bug to avoid it happen again.

[1] https://lore.kernel.org/damon/000000000000ede3ac05ec4abf8e@google.com/

Link: https://lkml.kernel.org/r/20221107165001.5717-3-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>