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([2601:647:4802:9070:68d6:3fd5:5a8b:9959]) by smtp.gmail.com with ESMTPSA id j101sm10006355wrj.9.2020.10.08.16.05.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Oct 2020 16:05:48 -0700 (PDT) Subject: Re: [PATCH net-next RFC v1 01/10] iov_iter: Skip copy in memcpy_to_page if src==dst To: Boris Pismenny , kuba@kernel.org, davem@davemloft.net, saeedm@nvidia.com, hch@lst.de, axboe@fb.com, kbusch@kernel.org, viro@zeniv.linux.org.uk, edumazet@google.com References: <20200930162010.21610-1-borisp@mellanox.com> <20200930162010.21610-2-borisp@mellanox.com> From: Sagi Grimberg Message-ID: <3820c19e-0fea-9345-0e0e-692119f7aa84@grimberg.me> Date: Thu, 8 Oct 2020 16:05:43 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200930162010.21610-2-borisp@mellanox.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201008_190550_873076_6D4F911A X-CRM114-Status: UNSURE ( 9.63 ) 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: , Cc: Yoray Zack , Ben Ben-Ishay , boris.pismenny@gmail.com, linux-nvme@lists.infradead.org, netdev@vger.kernel.org, Or Gerlitz Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org You probably want Al to have a look at this.. _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme