[PATCH 00/10] Backport uclamp vs margin fixes into 5.10.y

[PATCH 00/10] Backport uclamp vs margin fixes into 5.10.y

[Qais Yousef]

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.

Build tested on x86 with and without uclamp config enabled.

Tested on 5.10 Android GKI kernel and android device (with slight modifications
due to other conflicts on there).

Qais Yousef (10):
  sched/uclamp: Make task_fits_capacity() use util_fits_cpu()
  sched/uclamp: Fix fits_capacity() check in feec()
  sched/uclamp: Make select_idle_capacity() use util_fits_cpu()
  sched/uclamp: Make asym_fits_capacity() use util_fits_cpu()
  sched/uclamp: Make cpu_overutilized() use util_fits_cpu()
  sched/uclamp: Cater for uclamp in find_energy_efficient_cpu()'s early
    exit condition
  sched/fair: Detect capacity inversion
  sched/fair: Consider capacity inversion in util_fits_cpu()
  sched/uclamp: Fix a uninitialized variable warnings
  sched/fair: Fixes for capacity inversion detection

 kernel/sched/core.c  |  10 +--
 kernel/sched/fair.c  | 183 ++++++++++++++++++++++++++++++++++---------
 kernel/sched/sched.h |  70 ++++++++++++++++-
 3 files changed, 217 insertions(+), 46 deletions(-)

-- 
2.25.1

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

[Greg KH]

On Wed, Mar 08, 2023 at 04:12:55PM +0000, Qais Yousef wrote:
> 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.
> 
> Build tested on x86 with and without uclamp config enabled.

Now queued up, thanks.

greg k-h