Re: [PATCH 6.12.y 0/3] backport missing dependencies of d66792919d4f

[Sasha Levin <sashal@kernel.org>]

> Commit d66792919d4f ("sched/deadline: Use revised wakeup rule for
> dl_server") in the 6.12.y stable tree (upstream commit 14a857056466)
> depends on three upstream commits that were not backported:
>
>   commit cccb45d7c429 ("sched/deadline: Less agressive dl_server handling")
>   commit 4ae8d9aa9f9d ("sched/deadline: Fix dl_server getting stuck")
>   commit a3a70caf7906 ("sched/deadline: Fix dl_server behaviour")

Thanks for tracking this down. Before I queue this, the series is
missing two more follow-up fixes that both carry "Fixes: cccb45d7c429"
and that are needed for the dl_server logic to behave correctly:

  4717432dfd99 ("sched/deadline: Fix dl_server_stopped()")
  bb4700adc3ab ("sched/deadline: Always stop dl-server before changing parameters")

Without 4717432dfd99 the dl_server_stopped() check is inverted (it
returns the wrong polarity after cccb45d7c429), and without
bb4700adc3ab the per-rq running_bw accounting can get out of sync when
dl-server parameters change while it is still active.

Could you send a v2 that includes both follow-ups on top of the
existing three? Then this should be safe to apply as a whole.

-- 
Thanks,
Sasha