linux-kernel - Re: [PATCH v5 04/14] perf test: Add asm pureloop test tool

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Message-ID: <20220807040326.GB34254@leoy-ThinkPad-X240s>
Date:   Sun, 7 Aug 2022 12:03:26 +0800
From:   Leo Yan <leo.yan@...aro.org>
To:     carsten.haitzler@...s.arm.com
Cc:     linux-kernel@...r.kernel.org, coresight@...ts.linaro.org,
        suzuki.poulose@....com, mathieu.poirier@...aro.org,
        mike.leach@...aro.org, linux-perf-users@...r.kernel.org,
        acme@...nel.org
Subject: Re: [PATCH v5 04/14] perf test: Add asm pureloop test tool

On Thu, Jul 28, 2022 at 03:52:46PM +0100, carsten.haitzler@...s.arm.com wrote:
> From: "Carsten Haitzler (Rasterman)" <raster@...terman.com>
> 
> 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 <carsten.haitzler@....com>

Reviewed-by: Leo Yan <leo.yan@...aro.org>