From: sashiko-bot@kernel.org
To: "Dongliang Qin" <cccccccccccc777777@gmail.com>
Cc: linux-rdma@vger.kernel.org
Subject: Re: [PATCH 4/4] RDMA/rxe: Do not force cleanup on pool timeout
Date: Mon, 28 Sep 2026 16:06:14 +0000 [thread overview]
Message-ID: <20260928160615.72A0D1F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260928155351.3222978-5-cccccccccccc777777@gmail.com>
> The sleepable pool cleanup path waits up to 50 seconds for the last
> reference and then continues cleanup anyway. If a reference is still
> held, that turns a lifetime bug into a use-after-free.
>
> Wait for completion instead. A stuck object is easier to diagnose than
> a stale pointer; the existing non-sleepable path is unchanged.
>
> Fixes: 215d0a755e1b ("RDMA/rxe: Stop lookup of partially built objects")
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Dongliang Qin <cccccccccccc777777@gmail.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260928155351.3222978-1-cccccccccccc777777@gmail.com?part=4
prev parent reply other threads:[~2026-09-28 16:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-28 15:53 [PATCH 0/4] RDMA/rxe: Fix MW/MR lifetime races Dongliang Qin
2026-09-28 15:53 ` [PATCH 1/4] RDMA/rxe: Take MR reference under MW lock Dongliang Qin
2026-09-28 16:03 ` sashiko-bot
2026-09-28 15:53 ` [PATCH 2/4] RDMA/rxe: Reserve MR state during MW binding Dongliang Qin
2026-09-28 16:03 ` sashiko-bot
2026-09-28 15:53 ` [PATCH 3/4] RDMA/rxe: Invalidate MWs on QP destroy Dongliang Qin
2026-09-28 16:16 ` sashiko-bot
2026-09-28 15:53 ` [PATCH 4/4] RDMA/rxe: Do not force cleanup on pool timeout Dongliang Qin
2026-09-28 16:06 ` sashiko-bot [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260928160615.72A0D1F000FF@smtp.kernel.org \
--to=sashiko-bot@kernel.org \
--cc=cccccccccccc777777@gmail.com \
--cc=linux-rdma@vger.kernel.org \
--cc=sashiko-reviews@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.