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| author | Nícolas F. R. A. Prado <nfraprado@collabora.com> | 2024-07-05 19:29:56 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-12 10:59:06 +0200 |
| commit | b727493011123db329e2901e3abf81a8d146b6fe (patch) | |
| tree | d62a5378ae0457573911971d05ca4c57331e1739 /lib/test_dynamic_debug.c | |
| parent | 0e7b7bde460304f44e8c6b212c3195ac2f69f6fe (diff) | |
kselftest: devices: Add test to detect device error logs
Log errors are the most widely used mechanism for reporting issues in
the kernel. When an error is logged using the device helpers, eg
dev_err(), it gets metadata attached that identifies the subsystem and
device where the message is coming from. Introduce a new test that makes
use of that metadata to report which devices logged errors (or more
critical messages).
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240705-dev-err-log-selftest-v2-3-163b9cd7b3c1@collabora.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/test_dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions