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[81.154.179.160]) by smtp.gmail.com with ESMTPSA id w8-20020a1cf608000000b003f18b942338sm9441881wmc.3.2023.05.27.15.04.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 May 2023 15:04:47 -0700 (PDT) Date: Sat, 27 May 2023 23:04:46 +0100 From: Lorenzo Stoakes To: Baoquan He Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrew Morton , Christoph Hellwig , Uladzislau Rezki Subject: Re: [PATCH] lib/test_vmalloc.c: avoid garbage in page array Message-ID: References: <20230524082424.10022-1-lstoakes@gmail.com> <368bbc1d-d810-4bc4-8091-7ed55631344f@lucifer.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 55BF0160010 X-Stat-Signature: tjjsx4jw8t6x9h3yocnry4bueftmf9ku X-Rspam-User: X-HE-Tag: 1685225090-336276 X-HE-Meta: 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 onp002WN FxVL/paqvHS43xa82fVq62O1mQ/GBtT6/PXdRTkHcYjRINwcYxI3aeFHp0Fo8DcqRrOgcEONmFjioSZvuaHhdx9fk/JfHruUo5oAFIr3hp96i0+uMmcW7yQq+yGhxfuQ6lfhwTgxlCVMWJFG6c/6wldFfTgiyzDKHlM0rMkhck6Y6euE2U1jcmbVzSxJ4IDBn6q0IqtivNzTVRrJ3zpq4d1xrtCg4s2nLxQejsZWReiTp+uSG8LdaR4D/7X8rUw+1EvzgTAZLvBXrohIT4DdGUowjdixWgZqwV+b+vR6DVzU22XXmnI77XhjSv0duji7oA/fKWvRaelMV8sQOysae5uApBYKGw52q79zHJ/Xb4nyY/uiP+khPU54Bn52GOC90xvGZmKrYEED1/AchgtyLvRcmnyfo6gMbQJjvFY1dzLWnQcJfm6rtR0CI3NJXuHo+Z3p8RMpINhI350cFbZAyPv4x5Q== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000019, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sat, May 27, 2023 at 06:11:29PM +0800, Baoquan He wrote: > Yes, I digressed from the patch itself. At the beginning, I truly didn't > understand why __alloc_bulk_array() would break the test. Sorry for > wasting your time. > It's fine, no apology needed, it's fine to discuss things but I think it's also very important to be practical about timelines for these things too. Thanks for the tag, much appreciated! Cheers, Lorenzo