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From: Artem Dinaburg <artem@trailofbits.com>
To: stable@vger.kernel.org
Cc: Artem Dinaburg <artem@trailofbits.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Sasha Levin <sashal@kernel.org>,
	Max Kellermann <max.kellermann@ionos.com>,
	Zhang Yi <yi.zhang@huawei.com>, Jan Kara <jack@suse.cz>,
	Theodore Ts'o <tytso@mit.edu>, Jan Kara <jack@suse.com>,
	linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 6.6.y 0/2] jbd2: backport CVE-2026-89566, CVE-2026-89567
Date: Thu,  8 Oct 2026 15:20:44 -0400	[thread overview]
Message-ID: <20261008192048.98833-1-artem@trailofbits.com> (raw)

Hi Greg, Sasha, and maintainers,

I'm working through the smaller CVE backports still missing from 6.6.y.
These 2 upstream changes belong together for CVE-2026-89566,
CVE-2026-89567. They must be applied in this order because the later change
depends on or completes the earlier one.

The complete series is already present in 6.12.y, 6.18.y, and 7.2.y.
These fixes also affect 6.1.y, which will need a separate backport; this
series is only for 6.6.y.

Could you please consider this series for 6.6.y?

Thanks,
Artem Dinaburg

Series:
  1. jbd2: check need_resched() when skipping busy checkpoint buffers
  2. jbd2: bound shrinker scans by examined checkpoint buffers

base: v6.6.157 (79643295eba17affbd16ca97f3ef04c90266b28c) plus stable-queue
revision 958ddf240a33ef26b1771be944f0ea6c3b597472

             reply	other threads:[~2026-10-08 19:20 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-08 19:20 Artem Dinaburg [this message]
2026-10-08 19:20 ` [PATCH 6.6.y 1/2] jbd2: check need_resched() when skipping busy checkpoint buffers Artem Dinaburg
2026-10-08 19:20 ` [PATCH 6.6.y 2/2] jbd2: bound shrinker scans by examined " Artem Dinaburg
2026-10-09 17:09 ` [PATCH 6.6.y 0/2] jbd2: backport CVE-2026-89566, CVE-2026-89567 Sasha Levin
2026-10-09 18:29 ` Theodore Tso

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