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Subject: Re: [PATCH v5 0/2] selftests/resctrl: Print a message if the result
 of MBM&CMT tests is failed on Intel CPU
To:     Reinette Chatre <reinette.chatre@intel.com>,
        Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>,
        Fenghua Yu <fenghua.yu@intel.com>,
        Shuah Khan <shuah@kernel.org>
Cc:     linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
        Shuah Khan <skhan@linuxfoundation.org>
References: <20220323080928.1586408-1-tan.shaopeng@jp.fujitsu.com>
 <1920a6b6-bc1b-31db-4c1b-efccc189daa5@linuxfoundation.org>
 <9a1d0420-d99a-e4a8-c6de-729b56e9c1f0@intel.com>
From:   Shuah Khan <skhan@linuxfoundation.org>
Message-ID: <488995ee-2a00-321c-126f-8ed7f8b82635@linuxfoundation.org>
Date:   Mon, 25 Apr 2022 17:00:32 -0600
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On 4/25/22 3:19 PM, Reinette Chatre wrote:
> Hi Shuah,
> 
> On 3/29/2022 8:37 AM, Shuah Khan wrote:
>> On 3/23/22 2:09 AM, Shaopeng Tan wrote:
>>> Hello,
>>>
>>> The aim of this series is to print a message to let users know a possible
>>> cause of failure, if the result of MBM&CMT tests is failed on Intel CPU.
>>> In order to detect Intel vendor, I extended AMD vendor detect function.
>>>
>>> Difference from v4:
>>> - Fixed the typos.
>>> - Changed "get_vendor() != ARCH_AMD" to "get_vendor() == ARCH_INTEL".
>>> - Reorder the declarations based on line length from longest to shortest.
>>> https://lore.kernel.org/lkml/20220316055940.292550-1-tan.shaopeng@jp.fujitsu.com/ [PATCH v4]
>>>
>>> This patch series is based on v5.17.
>>>
>>> Shaopeng Tan (2):
>>>     selftests/resctrl: Extend CPU vendor detection
>>>     selftests/resctrl: Print a message if the result of MBM&CMT tests is
>>>       failed on Intel CPU
>>>
>>>    tools/testing/selftests/resctrl/cat_test.c    |  2 +-
>>>    tools/testing/selftests/resctrl/resctrl.h     |  5 ++-
>>>    .../testing/selftests/resctrl/resctrl_tests.c | 45 +++++++++++++------
>>>    tools/testing/selftests/resctrl/resctrlfs.c   |  2 +-
>>>    4 files changed, 37 insertions(+), 17 deletions(-)
>>>
>>
>> I can queue this up for Linux 5.18-rc2. Thanks for fixing the error
>> path with clear messages for failures.
> 
> Is this perhaps still in your queue for consideration? I peeked at the
> branches within the kselftest repo but could not find it merged yet.
> If things are tightened for fixes it would be welcome as v5.19 material
> also.
> 
> Thank you very much
> 

Thanks for the ping. The changes are a bit more extensive for a fix based
on my review comments. I queued these two in linux-kselftest next branch
for 5.19-rc1.

thanks,
-- Shuah