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Thu, 5 Nov 2026 03:56:14 -0800 (PST) Received: from localhost (unknown [10.2.196.114]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D9F0E3F628; Thu, 5 Nov 2026 03:56:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1793879777; bh=uUU6WeGNbp8M9D1RIW4g77izG8IRnf63cU3yGo6J/dk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kvWm3ELsUjqKVzgkvpVtDptptSL4Njbe3RH8DGaRRtTXzqka5gd1HBJYbMtiX/K3o PztZdmeNuezuXoUYnyvcj/TbSJ0RGqeAR6gawSmV0f17+CDWwgfXKb5pgpc+7VObw3 S4c3wtZ9Xx3hjxqN4IYHBija3RB4SMUiBZ/xTr5Y= Date: Thu, 5 Nov 2026 11:56:14 +0000 From: Leo Yan To: James Clark Cc: Leo Yan , Adrian Hunter , Suzuki K Poulose , Mike Leach , Will Deacon , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Mathieu Poirier , Jonathan Corbet , Shuah Khan , Suyash Mahar , Amir Ayupov , linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , linux-doc@vger.kernel.org, John Garry Subject: Re: [PATCH v4 19/19] perf test: cs-etm: Increase snapshot size Message-ID: <20261105115614.GU9176@e132581.arm.com> References: <20261105-james-cs-unformatted-per-thread-fix-v4-0-7759e0ce2449@linaro.org> <20261105-james-cs-unformatted-per-thread-fix-v4-19-7759e0ce2449@linaro.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261105-james-cs-unformatted-per-thread-fix-v4-19-7759e0ce2449@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261105_115625_549195_AA9AE118 X-CRM114-Status: GOOD ( 10.18 ) X-Spam-Score: -2.5 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Thu, Nov 05, 2026 at 11:45:07AM +0000, James Clark wrote: > AUX maps require at least two pages, so for machines with 64K pages, > 128K is the minimum. > > Signed-off-by: James Clark Reviewed-by: Leo Yan