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Received: from willy by casper.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1rmdt9-00000002Ss5-1TtK; Tue, 19 Mar 2024 18:08:39 +0000 Date: Tue, 19 Mar 2024 18:08:39 +0000 From: Matthew Wilcox To: Gregory Price Cc: linux-mm@kvack.org, linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, ying.huang@intel.com, dan.j.williams@intel.com, honggyu.kim@sk.com, corbet@lwn.net, arnd@arndb.de, luto@kernel.org, akpm@linux-foundation.org, shuah@kernel.org, Gregory Price Subject: Re: [RFC v3 3/3] ktest: sys_move_phys_pages ktest Message-ID: References: <20240319172609.332900-1-gregory.price@memverge.com> <20240319172609.332900-4-gregory.price@memverge.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 81C74C0036 X-Rspam-User: X-Stat-Signature: shtm5yg6kdk1mn4pqgco7w7wgk8h11oa X-Rspamd-Server: rspam01 X-HE-Tag: 1710871723-275178 X-HE-Meta: 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 d+J4d/Kf RIjX9CUYG9lBBlIu61i/WB+rzSzINyZ1Hlj67Bpac/d3/m2VvAsj0Z6gSlrFPBtTShC8l0W/pQ5UNGv+ikMyOURL6BFwNunITi8w9+nANac+1MwusyPaLahuS+rAxV9TBGPhaXkqkpv6Vh0GehwhTfgXzC2xgt9BgSTMhZZ9JWOLmd13ZjSOYPOZbhLRni5qYBnx+GBLKkXQX7i3GE2tJq4HXVadNZi36DK54fHIPPaOAXMXN78Ku33XiH2JxQp+/hX0NPxp2kj8ys+ZFdzDTOP3pbpH2OtKb/9XFGAZ2hgKkNzxjH1gaNayXILkWFISQP3pQ 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: List-Subscribe: List-Unsubscribe: On Tue, Mar 19, 2024 at 05:52:46PM +0000, Matthew Wilcox wrote: > On Tue, Mar 19, 2024 at 01:26:09PM -0400, Gregory Price wrote: > > Implement simple ktest that looks up the physical address via > > /proc/self/pagemap and migrates the page based on that information. > > What? LOL. No. Also, how is this v3 and the first one to land on linux-mm? https://lore.kernel.org/linux-mm/?q=move_phys_pages Also, where is the syscall itself? The only thing here is the ktest.