Re: sched/deadline: total_bw leak when a task leaves SCHED_DEADLINE while not queued
From: Juri Lelli
Date: Tue Nov 03 2026 - 07:13:05 EST
On 02/11/26 06:34, Tejun Heo wrote:
> Hello, Juri.
>
> On Mon, Nov 02, 2026 at 12:15:41PM +0100, Juri Lelli wrote:
> > Would you be able to re-test with the patches at
> >
> > https://github.com/jlelli/linux.git fix/dl-total-bw-leak
>
> On 473adf013e43, all three are fixed.
>
> Tested-by: Tejun Heo <tj@xxxxxxxxxx>
>
> > BTW, it looks like I could verify with reproducers I pushed to
> > https://github.com/jlelli/sched-deadline-tests/commits/fix/dl-total-bw-leak-reproducer
> > but I'm not sure if they are similar/equivalent to what you have at your
> > end.
>
> They cover the same cases as mine.
Thanks for testing!
Series (including additional fixes) sent out as
20261103-b4-sched-dl-bw-fixes-v1-0-dd761fe005b4@xxxxxxxxxx
Best,
Juri