Re: [PATCH v2 RESEND 00/10] Backport uclamp vs margin fixes into 5.10.y

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Tue, Apr 18, 2023 at 03:09:33PM +0100, Qais Yousef wrote:
> This is just a resend of
> 
> 	https://lore.kernel.org/stable/20230318173943.3188213-1-qyousef@layalina.io/
> 
> 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).

All now queued up, thanks!

greg k-h