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@xxxxxxxxxxx/ > > 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
