Re: [PATCH 01/10] watchdog/hardlockup: Keep kernel.nmi_watchdog sysctl as 0444 if probe fails

From: Petr Mladek
Date: Tue May 30 2023 - 10:16:11 EST

On Fri 2023-05-26 18:41:31, Douglas Anderson wrote:
> The permissions for the kernel.nmi_watchdog sysctl have always been
> set at compile time despite the fact that a watchdog can fail to
> probe. Let's fix this and set the permissions based on whether the
> hardlockup detector actually probed.
> Fixes: a994a3147e4c ("watchdog/hardlockup/perf: Implement init time detection of perf")
> Reported-by: Petr Mladek <pmladek@xxxxxxxx>
> Closes:
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>

Looks good to me:

Reviewed-by: Petr Mladek <pmladek@xxxxxxxx>

Best Regards,