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[173.242.120.104]) by smtp.gmail.com with ESMTPSA id 131-20020a621589000000b0052aaf7fe731sm5831150pfv.45.2022.08.06.21.03.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 Aug 2022 21:03:30 -0700 (PDT) Date: Sun, 7 Aug 2022 12:03:26 +0800 From: Leo Yan To: carsten.haitzler@foss.arm.com Cc: linux-kernel@vger.kernel.org, coresight@lists.linaro.org, suzuki.poulose@arm.com, mathieu.poirier@linaro.org, mike.leach@linaro.org, linux-perf-users@vger.kernel.org, acme@kernel.org Subject: Re: [PATCH v5 04/14] perf test: Add asm pureloop test tool Message-ID: <20220807040326.GB34254@leoy-ThinkPad-X240s> References: <20220728145256.2985298-1-carsten.haitzler@foss.arm.com> <20220728145256.2985298-5-carsten.haitzler@foss.arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220728145256.2985298-5-carsten.haitzler@foss.arm.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 28, 2022 at 03:52:46PM +0100, carsten.haitzler@foss.arm.com wrote: > From: "Carsten Haitzler (Rasterman)" > > Add test tool to be driven by further test scripts. This tool is pure > arm64 ASM with no libc usage to ensure it is the same exact > binary/code every time so it can also be re-used for many uses. It > just loops for a given fixed number of loops. > > Signed-off-by: Carsten Haitzler Reviewed-by: Leo Yan