Re: stable: commit "cpuidle: menu: Avoid discarding useful information" causes regressions
From: Sergey Senozhatsky
Date: Tue Oct 14 2025 - 09:56:38 EST
On (25/10/14 15:47), Rafael J. Wysocki wrote:
> On Tue, Oct 14, 2025 at 12:23 PM Sergey Senozhatsky
> <senozhatsky@xxxxxxxxxxxx> wrote:
> >
> > > Any details would be much appreciated.
> > > How do the idle state usages differ with and without
> > > "cpuidle: menu: Avoid discarding useful information"?
> > > What do the idle states look like in your platform?
> >
> > Sure, I can run tests.
>
> Would it be possible to check if the mainline has this issue? That
> is, compare the benchmark results on unmodified 6.17 (say) and on 6.17
> with commit 85975daeaa4 reverted?
I don't think mainline kernel can run on those devices (due to
a bunch of downstream patches). Best bet is 6.12, I guess.