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Sat, 14 Nov 2026 12:10:58 -0800 (PST) Received: from deb05.proceq.com ([213.160.61.66]) by smtp.gmail.com with ESMTPSA id af79cd13be357-9494c803afbsm476303285a.15.2026.11.14.12.10.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 14 Nov 2026 12:10:57 -0800 (PST) From: Mehmet Fide To: Miquel Raynal Cc: Stefan Agner , Richard Weinberger , Vignesh Raghavendra , Boris Brezillon , Brian Norris , Alexey Klimov , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, mehmet.fide@screeningeagle.com Subject: Re: [PATCH v2 3/3] mtd: rawnand: vf610_nfc: return an error when a command times out Date: Sat, 14 Nov 2026 21:10:54 +0100 Message-ID: <20261114201054.975225-1-mehmet.fide@gmail.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261114192031.959376-4-mehmet.fide@gmail.com> References: X-Archived-By: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261114_121059_944185_7E1ED93D X-CRM114-Status: UNSURE ( 7.06 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.1 (--) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Hi Miquel, Please do not apply this patch as it is. Sashiko is right: when the timeout hits the raw re-read in vf610_nfc_correct_data(), vf610_nfc_read_page() counts it as an ECC failure and returns 0 instead of the error. I could reproduce it by forcing the timeout there. v3 will return it. Patches 1/3 and 2/3 are not affected. Thanks, Mehmet ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/