Re: [PATCH v8 1/2] sched/rt: fix bad task migration for rt tasks

From: Valentin Schneider
Date: Tue Apr 11 2023 - 08:24:08 EST


On 06/04/23 12:55, Valentin Schneider wrote:
>
> Sorry, I lost track of that one, and ironically it looks like we've hit
> this bug internally. I'm going to test whether this is the cure we need,
> but even if this isn't the same issue, that patch looks good:
>
> Reviewed-by: Valentin Schneider <vschneid@xxxxxxxxxx>
>
> I have some more comments on 2/2, but IMO this can go in on its own.

Seems like we were indeed hitting that bug, as we used to have a MTTF of
about 2 hours, and we haven't had any with that patch in 3 days.

Tested-By: Dwaine Gonyier <dgonyier@xxxxxxxxxx>