On Tue, Apr 18, 2023 at 02:03:09PM +0100, Qais Yousef wrote:
> Hi
>
> On 03/18/23 17:39, Qais Yousef wrote:
> > Changes in v2:
> > * Fix compilation error against patch 7 due to misiplace #endif to
> > protect against CONFIG_SMP which doesn't contain the newly added
> > field to struct rq.
> >
> > Commit 2ff401441711 ("sched/uclamp: Fix relationship between uclamp and
> > migration margin") was cherry-picked into 5.10 kernels but missed the rest of
> > the series.
> >
> > This ports the remainder of the fixes.
> >
> > Based on 5.10.172.
> >
> > NOTE:
> >
> > a2e90611b9f4 ("sched/fair: Remove capacity inversion detection") is not
> > necessary to backport because it has a dependency on e5ed0550c04c ("sched/fair:
> > unlink misfit task from cpu overutilized") which is nice to have but not
> > strictly required. It improves the search for best CPU under adverse thermal
> > pressure to try harder. And the new search effectively replaces the capacity
> > inversion detection, so it is removed afterwards.
> >
> > Build tested on (cross compile when necessary; x86_64 otherwise):
> >
> > 1. default ubuntu config which has uclamp + smp
> > 2. default ubuntu config without uclamp + smp
> > 3. default ubunto config without smp (which automatically disables
> > uclamp)
> > 4. reported riscv-allnoconfig, mips-randconfig, x86_64-randocnfigs
> >
> > Tested on 5.10 Android GKI kernel and android device (with slight modifications
> > due to other conflicts on there).
>
> Just checking if this has slipped through the cracks or it's on the queue just
> waiting for the right time to be picked up. There's a similar backport for 5.15
> too.
Did you miss my response a few hours ago:
https://lore.kernel.org/r/2023041842-treachery-esophagus-7727@gregkh
