[PATCH v2 00/11] perf events patches for improved ARM64 support

John Garry john.garry at huawei.com
Fri Mar 2 08:40:09 PST 2018


>>> Can you check the modifications to the ARM64 JSONs you originally submitted in the patchset please?>
>>> If they are not checked, I'll have to see if the maintainers will accept without your review. If not, I'll have to drop them.
>
> I am seeing issue(log below) with this patchset on our platfrom.
> i have tried using your v2 branch [1]
>
> root at borg-1>perf_acme>> ./perf --version
> perf version 4.16.rc1.g087f7ca
> root at borg-1>perf_acme>> ./perf stat -e bus_access_rd sleep 1
>
>  Performance counter stats for 'sleep 1':
>
>             23,099      bus_access_rd
>
>        1.000708516 seconds time elapsed
>
> root at borg-1>perf_acme>> cd -
> /ganapat/perf/linux-hisi/tools/perf
> root at borg-1>perf>> ./perf --version
> perf version 4.16.rc1.gcb5a74
> root at borg-1>perf>> ./perf stat -e bus_access_rd sleep 1
>
>  Performance counter stats for 'sleep 1':
>
>                  0      bus_access_rd
>
>        1.000709162 seconds time elapsed
>
> root at borg-1>perf>>
>
>
> [1] https://github.com/hisilicon/linux-hisi.git

Hi Ganapatrao,

Thanks for the notification. Let me check this.

Regards,
John

>
>>
>> Hi John,
>>
>> I will take a look at the patches this weekend and give feedback beginning of next week. -Will
>>
>>>
>>> Thanks,
>>> John
>>>
>>>> Acked-by: Jiri Olsa <jolsa at kernel.org>
>>>>
>>>> thanks,
>>>> jirka
>>>>
>>>> .
>
> thanks
> Ganapat
>>>>
>>>
>>>
>>
>>
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>> linux-arm-kernel mailing list
>> linux-arm-kernel at lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
> .
>





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