Re: [PATCH v3 2/2] selftests/livepatch: filter debug messages in check_result()

On Thu, Aug 20, 2026 at 8:17 PM Yafang Shao [off-list ref] wrote:

[...]

Filtering out every "kobject:" line also hides real WARN()s, e.g. the
one kobject_get() emits for an object whose refcount was not
initialized.  Filtering with "dmesg --level=..." is not enough either,
since the tests enable livepatch pr_debug() through dynamic_debug/control
and expect its messages.  Read the log with "dmesg --raw" and drop only
the debug-level messages without the "livepatch:" prefix, plus the
specific delayed-release info message.

Suggested-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Yafang Shao <redacted>

Acked-by: Song Liu <song@kernel.org>