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From: SJ Park <sj@kernel.org>
To: Liew Rui Yan <aethernet65535@gmail.com>
Cc: SJ Park <sj@kernel.org>,
	damon@lists.linux.dev,
	sashiko-bot@kernel.org,
	sashiko-reviews@lists.linux.dev
Subject: Re: [PATCH v2] mm/damon/core: fix unconditionally skip last region
Date: Mon, 31 Aug 2026 17:21:04 -0700
Message-ID: <20260901002105.88435-1-sj@kernel.org>
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On Mon, 31 Aug 2026 08:57:56 +0800 Liew Rui Yan <aethernet65535@gmail.com> wrote:

> On Sun, 30 Aug 2026 11:38:51 -0700 SJ Park <sj@kernel.org> wrote:
> 
> > On Sun, 30 Aug 2026 16:29:46 +0800 Liew Rui Yan <aethernet65535@gmail.com> wrote:
> > 
> > > On Sun, 30 Aug 2026 06:47:07 +0000 sashiko-bot@kernel.org wrote:
> > > 
> > > > Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
> > > > 
> > > > Pre-existing issues:
> > > > - [High] A preexisting bug causes DAMOS scheme application to permanently stall for all subsequent targets if `quota->charge_target_from` points to a target that becomes invalid or loses all its regions.
[...]
> > > SJ, when should this bug be fixed?  Along with this patch, or before
> > > this patch?
> > 
> > Whenever the fix is ready.  If you don't mind, I will take this.
> 
> I do not mind, thank you :>

Thank you for confirming, Liew!


Thanks,
SJ

[...]