linux-kernel - Re: [LKP] [mm] c8c06efa8b5: -7.6% unixbench.score

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Message-ID: <1420782080.6201.132.camel@linux.intel.com>
Date:	Fri, 09 Jan 2015 13:41:20 +0800
From:	Huang Ying <ying.huang@...ux.intel.com>
To:	Davidlohr Bueso <dave@...olabs.net>
Cc:	LKP ML <lkp@...org>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [LKP] [mm] c8c06efa8b5: -7.6% unixbench.score

On Thu, 2015-01-08 at 20:02 -0800, Davidlohr Bueso wrote:
> On Fri, 2015-01-09 at 11:03 +0800, Huang Ying wrote:
> > Is it possible for you to try the reproduce steps in the original
> > reporting email sent by me?  If you have any question on that steps,
> > feel free to ask.
> 
> Yes I've already done that, nothing. 

Sorry, just to reconfirm.  The reproduce steps I mentions is as follow:

        apt-get install ruby ruby-oj
        git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
        cd lkp-tests
        bin/setup-local job.yaml # the job file attached in this email
        bin/run-local   job.yaml

The kernel config we used is attached with the mail too.

> My question remains, can you
> reproduce this yourself again? Thanks.

We run both 83cde9e8ba95d180 and c8c06efa8b552608493b7066c2 for 4 times
before we sent out the report.  If you think we need to run more.  I can
do that too.

Best Regards,
Huang, Ying


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