From: SeongJae Park <sj@kernel.org>
To: SeongJae Park <sj@kernel.org>
Cc: Josh Law <objecting@objecting.org>,
Andrew Morton <akpm@linux-foundation.org>,
damon@lists.linux.dev, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/damon/core: document damos_commit_dests() failure semantics
Date: Thu, 19 Mar 2026 08:24:33 -0700 [thread overview]
Message-ID: <20260319152434.87003-1-sj@kernel.org> (raw)
In-Reply-To: <20260319143116.82849-1-sj@kernel.org>
On Thu, 19 Mar 2026 07:31:14 -0700 SeongJae Park <sj@kernel.org> wrote:
> Hello Josh,
>
> On Thu, 19 Mar 2026 07:13:32 +0000 Josh Law <objecting@objecting.org> wrote:
[...]
> And Sashiko comment [2]. TL; DR: Good finding. We aware the issue and working
> on the fix. Nonetheless, that's out of the scope of this patch.
>
> : Does leaving dst in a torn-down state cause a NULL pointer dereference in
> : the background kdamond thread?
[...]
> Nice catch. We actually figured out [3] this issue from the discussion on
> Josh's previous patch that motivated this one. And I'm working on it.
I just posted the patch:
https://lore.kernel.org/20260319145218.86197-1-sj@kernel.org
Thanks,
SJ
[...]
next prev parent reply other threads:[~2026-03-19 15:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 7:13 [PATCH] mm/damon/core: document damos_commit_dests() failure semantics Josh Law
2026-03-19 14:31 ` SeongJae Park
2026-03-19 15:24 ` SeongJae Park [this message]
2026-03-19 15:26 ` Josh Law
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