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Wed, 27 May 2026 18:43:23 -0700 (PDT) From: liuxixin To: linux-nvme@lists.infradead.org Cc: kbusch@kernel.org, axboe@kernel.dk, hch@lst.de, sagi@grimberg.me, linux-kernel@vger.kernel.org, gliuxen@gmail.com Subject: [PATCH v3 0/2] nvme: fix FDP configuration log parsing Date: Thu, 28 May 2026 09:01:00 +0800 Message-ID: In-Reply-To: <20260527133205.GA12042@lst.de> References: <20260527133205.GA12042@lst.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Mailer: send-local.py Hi Christoph, Keith, Nitesh, Thanks for the reviews on v2. v3 splits the series as Christoph suggested: 1/2 - fdpcidx bounds check (>= instead of >), with Fixes tag 2/2 - validate descriptor sizes while walking the log 1/2 also applies Keith's suggestion to use >= while keeping n = NUMFDPC + 1. Uses a 12-character Fixes commit id per Christoph's feedback, and includes Nitesh's Reviewed-by tags on both patches. ## Test plan - Build: make M=drivers/nvme -j12 (linux-next, verified) - QEMU (fdp-lab, tested as one patch before this split): linux-next 7.1-rc4, QEMU 8.2 nvme-subsys,fdp=on; fdpcidx=1 / NUMFDPC 0 - unfixed: invalid descriptor list; fixed: FDP index:1 out of range:1. v3 splits commits only; no functional change, no re-test. Thanks, liuxixin