linux-kernel - Re: regression/bisected commit 773688a6cb24b0b3c2ba40354d883348a2befa38 make my system completely unusable under high load

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Message-ID: <CABXGCsOHswLa5rd_Q7kHDHESb=BtqB+F=LV7Wvv+qoRxrqCboA@mail.gmail.com>
Date: Tue, 20 Feb 2024 10:37:03 +0500
From: Mikhail Gavrilov <mikhail.v.gavrilov@...il.com>
To: Vlastimil Babka <vbabka@...e.cz>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Marco Elver <elver@...gle.com>, 
	Andrey Konovalov <andreyknvl@...il.com>, glider@...gle.com, dvyukov@...gle.com, 
	eugenis@...gle.com, Oscar Salvador <osalvador@...e.de>, 
	Linux List Kernel Mailing <linux-kernel@...r.kernel.org>, 
	Linux Memory Management List <linux-mm@...ck.org>
Subject: Re: regression/bisected commit 773688a6cb24b0b3c2ba40354d883348a2befa38
 make my system completely unusable under high load

On Tue, Feb 20, 2024 at 4:50 AM Vlastimil Babka <vbabka@...e.cz> wrote:
> >
> > I'm all confused.
> >
> > 4434a56ec209 ("stackdepot: make fast paths lock-less again") was
> > mainlined for v6.8-rc3.
>
> Uh sorry, I just trusted the info that it's not merged and didn't verify
> it myself. Yeah, I can see it is there.
>

Wait, I am talk about these two patches which is not merged yet:
[PATCH v2 1/2] stackdepot: use variable size records for non-evictable entries
[PATCH v2 2/2] kasan: revert eviction of stack traces in generic mode
https://lore.kernel.org/linux-mm/20240129100708.39460-1-elver@google.com/

--
Best Regards,
Mike Gavrilov.