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Mon, 4 Dec 2023 13:38:50 -0500 (EST) References: <20231201210930.2651725-1-shr@devkernel.io> <20231201210930.2651725-2-shr@devkernel.io> <20231204104547.GB22019@pevik> User-agent: mu4e 1.10.3; emacs 29.1 From: Stefan Roesch To: Petr Vorel Date: Mon, 04 Dec 2023 10:38:14 -0800 In-reply-to: <20231204104547.GB22019@pevik> Message-ID: <871qc1sthk.fsf@devkernel.io> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 1.0.1 at in-6.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH v2 1/2] mem: disable KSM smart scan for ksm tests X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: david@redhat.com, linux-mm@kvack.org, oliver.sang@intel.com, kernel-team@fb.com, ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Petr Vorel writes: > Hi Stefan, > >> This disables the "smart scan" KSM feature to make sure that the volatile >> count remains at 0. > >> Signed-off-by: Stefan Roesch > >> Reported-by: kernel test robot >> Closes: https://lore.kernel.org/oe-lkp/202311161132.13d8ce5a-oliver.sang@intel.com >> --- >> testcases/kernel/mem/ksm/ksm01.c | 2 ++ >> testcases/kernel/mem/ksm/ksm02.c | 2 ++ >> testcases/kernel/mem/ksm/ksm03.c | 2 ++ >> testcases/kernel/mem/ksm/ksm04.c | 2 ++ > Li suggested in v1, that also ksm0[56].c should disable smart_scan (ksm05.c is > questionable, but since you prepared ksm07 it can IMHO be disable in both ksm0[56].c). > > https://lore.kernel.org/ltp/CAEemH2fqamX720diM1N+iN9a8HM30_5sHg8V0EMHgHdrh3iZPw@mail.gmail.com/ > > With that, you can add: > Reviewed-by: Petr Vorel > > Kind regards, > Petr The next version will also disable smart scan for ksm05 and ksm06 -- Mailing list info: https://lists.linux.it/listinfo/ltp