Re: [PATCH] sched/fair: fix pick_eevdf to always find the correct se

From: Mike Galbraith
Date: Fri Oct 06 2023 - 06:32:58 EST


On Fri, 2023-10-06 at 10:35 +0200, Marek Szyprowski wrote:
>
>
> Just to note, I've run into this issue on the QEmu's 'arm64/virt'
> platform, not on the Samsung specific hardware. 

It doesn't appear to be arch specific, all I have to do is enable
autogroup, raspberry or x86_64 desktop box, the occasional failure
tripping over task groups, leaving both best and best_left with
identical but not what we're looking for ->min_deadline.

-Mike