From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: Jinchao Wang <wangjinchao600@gmail.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>, Jan Kara <jack@suse.cz>,
Kees Cook <kees@kernel.org>,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] exec: do not call sched_mm_cid_after_execve() on exec fail
Date: Wed, 24 Dec 2025 08:52:16 -0500 [thread overview]
Message-ID: <4b221d91-84f8-4600-83b6-a2aa16a02c57@efficios.com> (raw)
In-Reply-To: <aUvYMRmkWXUuuWXW@ndev>
On 2025-12-24 07:10, Jinchao Wang wrote:
> On Thu, Dec 18, 2025 at 11:23:23AM +0800, Jinchao Wang wrote:
>
> Hi, mathieu
>
> Please review this patch for mm_cid.
Nack. Your fix lacks context and removes a needed call in the
common case to fix what I understand to be a init task issue.
See this patch instead which addresses an issue very similar to
yours removing the relevant sched_mm_cid_after_exec() call:
https://lore.kernel.org/lkml/20251223215113.639686-1-xiyou.wangcong@gmail.com/
I added Thomas Gleixner in CC.
Thanks,
Mathieu
--
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com
next prev parent reply other threads:[~2025-12-24 13:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-18 3:23 Jinchao Wang
2025-12-24 12:10 ` Jinchao Wang
2025-12-24 13:52 ` Mathieu Desnoyers [this message]
2025-12-25 0:01 ` Jinchao Wang
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