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Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1pc4d1-00CvqQ-74; Tue, 14 Mar 2023 13:23:47 +0000 Date: Tue, 14 Mar 2023 13:23:47 +0000 From: Matthew Wilcox To: Peng Zhang Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, mike.kravetz@oracle.com, vishal.moola@gmail.com, sidhartha.kumar@oracle.com, wangkefeng.wang@huawei.com, sunnanyong@huawei.com Subject: Re: [PATCH v2 0/3] userfaultfd: convert userfaultfd functions to use folios Message-ID: References: <20230314131350.924377-1-zhangpeng362@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230314131350.924377-1-zhangpeng362@huawei.com> X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: E7DF4A0010 X-Rspam-User: X-Stat-Signature: q5jwybki49an7kigkppqrqe1gudisosw X-HE-Tag: 1678800230-723001 X-HE-Meta: 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 Pp1uFpKF bceJNIVppQHyrHhqwjr2a8HYMMz0H/012JsPipofZ7tHFlAonVNgEveDcoR8xfYjU/FpckI2xuM/s+CVHAePWwbbFNuxRrfQeK33uo6+WBAxGWkaYSnu0lwpQFug2PX0IsIexIKGtwJ8+flnvjfqOB6ZiYb3NkAmJI5UXzLKpiVC/HnVoMWzZqu5IEbJejygpyPYBh+KpzeJjQp/ayTSK18ACSpVE4uc9kWZg0zHVdvqoEL8e4uukpkOEqQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Mar 14, 2023 at 01:13:47PM +0000, Peng Zhang wrote: > From: ZhangPeng > > This patch series converts several userfaultfd functions to use folios. > And this series pass the userfaultfd selftests and the LTP userfaultfd > test cases. That's what you said about the earlier patchset too. Assuming you ran the tests, they need to be improved to fid the bug that was in the earlier version of the patches.