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Fri, 10 Jul 2020 10:22:18 +0200 From: Ingo Brunberg To: linux-nvme@lists.infradead.org Subject: Re: [PATCH] nvme: Namepace identification descriptor list is optional In-Reply-To: <20191202155611.21549-1-kbusch@kernel.org> (message from Keith Busch on Tue, 3 Dec 2019 00:56:11 +0900) Date: Fri, 10 Jul 2020 10:22:05 +0200 Message-ID: MIME-Version: 1.0 X-Provags-ID: V03:K1:n/SjQ73w9bbuww197G73EQbKVI3KCSCWuI3+rqI4W/qxm60L6ba AxaxGTgIWW+ppbD9NTtMKtrdhrjaW8hBw/ukYIXzr/fvHqhqOCRJ8MyCsBdAYAhr6FQ7B4i e2zniQdqgvC6CZnZWPUZlvq7Qe2ZOOfyzkGIU6gRLkpWQKOCzahF9m0qNlWtrOMqKbGV6me aCOg2Sa+Nek1sLBth/QGg== X-UI-Out-Filterresults: notjunk:1;V03:K0:EhFDBtAtViU=:GbsApYg/yvBoDpLMFaPAgu U6J5azCc2A8oibVeJZLdrqt2a+nzu1UuWSpF3gfpI61bW7UHOUl61iCLRByFSeRxs/IsPlUoN XmMetGKI+e7ocE+NYAW6m4eYSHOYRK6huBOs7ph7I/OdmGqCQcnBLi4J4M+sBD9jbJAADxsra q6lonfEsb9H1lCf/2wcfOQWEpcJwSjwIBVlyRUoQw1gScVJTqBuwfm3Xx/f0RX2Hh9aaTaFFs eIXF1gwKw3GzfbO1r30SmJQs9f07gMf8ZVxK85RSiiNQ+D7jYFIMYSl6PN/iyEAZlcAuRq7Tb Ai30G7E+tmGx/Hn1jjFieng/Ho+D9H6i9h81IPKtGFPiheZDi+nq5sXUaxI2yT4OM+y27MYFk rBssuoypPUqGvuiDPj+pO56HL8IQwdb/FNelWdRaW+X9QCORnTZnOEZjt1vQmgzkQA/dbmg/p cVuznsTidKenyNO8ODaxW0jYifJrqnDpSbfD7KLjPE6lQZtNt3BYzcbiOpCQZk2KltM4tQc+8 6fzPZcSvWMrZOVxjvvui63Q9qqSdIqL9dIIcSzgLhrncZx1kV8wxfRS359S2YgrUyDZ+9v1od oY2faiqeOSq6Tvo/q1XmjXyK6VTu30Cjz7FyhzteFqPD2hoATcqp57r4xd9Eeec0Mu1cuHurn hvdND3BryWTVqRq3ergSq+jnygiQqFuZMmGj9An82ZX1Ejivct0hf0c+fVfVSxjUoU+ywSYJ5 T2ZVL+flnwZaOqv7tDT80RFEVNb7jAWPbrA/vpdU9ltdqskMOTSQocQ6TnUa427TeqUbo5nch jNvxGNAHZY0FOUDrfPpy5mWQC0coeQ6VMMdmuSHlo+TNxF6/OKTjM8Mxqu8R+lSMwlNICu6FP KGarnpip6RqjTU3HyGwH1TstBO+ogiMI71WF5qws/S6Yebv9Kt78twhMnJdcMFmD854pYtvkR skOYfK42yhcv359nZf+Xpr1mgvPMTwJYv996lb6qqCO2EBhYVYpOa+x0Xl3tzGI6TT4G+zeGn W9QWtRc8Aemm1y00N0KKhAB2G+rEFRlnkmFqWG/Hef4HJn9ulcEw09cNdWyLr9Xw7M9CjJJyE P8SXq2PBNhGrj8F1uovZHqKQqd7A8PfBOx9iXBdTyPLa3c8gtRMAh8rv6bXB84rqNvmxwTUgt 8jcrHQUkZItClYOOA6jOvc5+NtLrvZR+TYTjCn7kfFlnPmUxidM+zaE4p+R9o+mckOmaeD5kv ftFHTEVNFGN1AwUwHe57FlekTLb6ezvLfaOCpzQ== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200710_121000_475325_6E467D70 X-CRM114-Status: UNSURE ( 4.35 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org With commit ea43d97, appearing now in kernel 5.7.8, you made my cheap SSD disfunctional again. For reference, see bug 205679. Maybe you remember the discussion. I do not know if this was intentional or not. Maybe you should introduce a quirk for that particular controller. Regards Ingo Brunberg _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme