[RFC PATCH 1/1] sched/deadline: Fix RT task potential starvation when expiry time passed

[Jiri Slaby]

On 30. 07. 25, 12:06, Geert Uytterhoeven wrote:
>> [Proposed Solution]:
>> ------------------
>> Instead of immediately re-enqueuing the DL entity on timer registration
>> failure, this change ensures the DL entity is properly replenished and
>> the timer is restarted, preventing RT potential starvation.
>>
>> Signed-off-by: kuyo chang <kuyo.chang at mediatek.com>
> 
> Thanks, this fixes the issue I was seeing!
> 
> Closes: https://lore.kernel.org/CAMuHMdXn4z1pioTtBGMfQM0jsLviqS2jwysaWXpoLxWYoGa82w@mail.gmail.com
> Tested-by: Geert Uytterhoeven <geert at linux-m68k.org>

As well as:
Closes: 
https://lore.kernel.org/all/58c46200-95b0-4cd8-bb5e-44f963a66875@kernel.org/
Tested-by: Jiri Slaby <jirislaby at kernel.org>

thanks,
-- 
js
suse labs