From: Tahera Fahimi <taherafahimi@linux.microsoft.com>
To: Sasha Levin <sashal@kernel.org>
Cc: stable@vger.kernel.org, steffen.klassert@secunet.com,
herbert@gondor.apana.org.au, raminwo0202@gmail.com,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, apais@linux.microsoft.com
Subject: Re: [PATCH v2] xfrm: prevent policy_hthresh.work from racing with netns teardown
Date: Thu, 1 Oct 2026 13:37:36 -0700 [thread overview]
Message-ID: <ar7EkCXMTxG43af6@LAPTOP-F8U7OQUB.localdomain> (raw)
In-Reply-To: <2026-09-30-1-daily-reply-0001-xfrm-policy-hthresh-v2-6-6@kernel.org>
On Thu, Oct 01, 2026 at 09:52:05AM -0400, Sasha Levin wrote:
> > Mainline commit 29fe3a61bcdc ("xfrm: prevent policy_hthresh.work
> > from racing with netns teardown") fixes this issue using
> > disable_work_sync(). That API is not available in Linux 6.6, so the
> > mainline change cannot be directly backported.
>
> Queued for 6.6, thanks.
Awesome. Thank you!
> 6.1, 5.15 and 5.10 have the same bug and also lack disable_work_sync().
> Could you send tested backports for those trees as well?
Sure. I will test and send the appropriate backport for other version as well.
> --
> Thanks,
> Sasha
prev parent reply other threads:[~2026-10-01 20:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-29 23:52 [PATCH v2] xfrm: prevent policy_hthresh.work from racing with netns teardown Tahera Fahimi
2026-09-29 23:59 ` netdev-bot+sinfo
2026-10-01 13:52 ` Sasha Levin
2026-10-01 20:37 ` Tahera Fahimi [this message]
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