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[82.192.244.13]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-acb6ef475a0sm840074766b.147.2025.04.23.11.14.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Apr 2025 11:14:10 -0700 (PDT) Sender: Salvatore Bonaccorso Received: by eldamar.lan (Postfix, from userid 1000) id 6B9C8BE2DE0; Wed, 23 Apr 2025 20:14:09 +0200 (CEST) Date: Wed, 23 Apr 2025 20:14:09 +0200 From: Salvatore Bonaccorso To: Yu Kuai , gregkh@linuxfoundation.org, sashal@kernel.org Cc: stable@vger.kernel.org, song@kernel.org, linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com, johnny.chenyi@huawei.com Subject: Re: [PATCH 6.1 0/2] md: fix mddev uaf while iterating all_mddevs list Message-ID: References: <20250419012303.85554-1-yukuai1@huaweicloud.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250419012303.85554-1-yukuai1@huaweicloud.com> Hi Greg, Sasha, Yu, On Sat, Apr 19, 2025 at 09:23:01AM +0800, Yu Kuai wrote: > From: Yu Kuai > > Hi, Greg > > This is the manual adaptation version for 6.1, for 6.6/6.12 commit > 8542870237c3 ("md: fix mddev uaf while iterating all_mddevs list") can > be applied cleanly, can you queue them as well? > > Thanks! > > Yu Kuai (2): > md: factor out a helper from mddev_put() > md: fix mddev uaf while iterating all_mddevs list > > drivers/md/md.c | 50 +++++++++++++++++++++++++++++-------------------- > 1 file changed, 30 insertions(+), 20 deletions(-) I noticed that the change 8542870237c3 was queued for 6.6.y and 6.12.y and is in the review now, but wonder should we do something more with 6.1.y as this requires this series/manual adaption? Or will it make for the next round of stable updates in 6.1.y? (or did it just felt through the cracks and it is actually fine that I ping the thread on this question). Regards, Salvatore