Re: [3/3,v3] tools/power turbostat: Enable accumulate RAPL display

Chen Yu
2021-04-24T01:40:10Z

Hi Bas Nieuwenhuizen,
On Fri, Mar 12, 2021 at 09:41:14PM +0800, Chen Yu wrote:
> Hi Youling, Bas, and Bingsong,
> On Wed, Mar 10, 2021 at 04:03:31PM -0800, Doug Smythies wrote:
> > Hi Yu,
> >
> > I am just resending your e-mail, adjusting the "To:" list to
> > include the 3 others that have submitted similar patches.
> >
> > ... Doug
> >
> Could you please help check if the following combined patch works?
>
> Thanks,
> Chenyu
>
>
> From 00e0622b1b693a5c7dc343aeb3aa51614a9e125e Mon Sep 17 00:00:00 2001
> From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
> Date: Fri, 12 Mar 2021 21:27:40 +0800
> Subject: [PATCH] tools/power/turbostat: Fix turbostat for AMD Zen CPUs
>
> It was reported that on Zen+ system turbostat started exiting,
> which was tracked down to the MSR_PKG_ENERGY_STAT read failing because
> offset_to_idx wasn't returning a non-negative index.
>
> This patch combined the modification from Bingsong Si and
> Bas Nieuwenhuizen and addd the MSR to the index system as alternative for
> MSR_PKG_ENERGY_STATUS.
>
> Fixes: 9972d5d84d76 ("tools/power turbostat: Enable accumulate RAPL display")
> Reported-by: youling257 <youling257@gmail.com>
> Co-developed-by: Bingsong Si <owen.si@ucloud.cn>
> Signed-off-by: Chen Yu <yu.c.chen@intel.com>
>
Can I add your SOB here if you are not object to it?

thanks,
Chenyu