From: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>,
Michael Neuling <mikey@neuling.org>,
maddy@linux.vnet.ibm.com, kjain@linux.ibm.com,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Jiri Olsa <jolsa@kernel.org>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH V5 0/4] powerpc/perf: Add support for perf extended regs in powerpc
Date: Fri, 31 Jul 2020 23:04:14 +0530 [thread overview]
Message-ID: <CA3D75F3-5F63-425B-A3C1-00C181E41108@linux.vnet.ibm.com> (raw)
In-Reply-To: <20200730195048.GA1484375@krava>
> On 31-Jul-2020, at 1:20 AM, Jiri Olsa <jolsa@redhat.com> wrote:
>
> On Thu, Jul 30, 2020 at 01:24:40PM +0530, Athira Rajeev wrote:
>>
>>
>>> On 27-Jul-2020, at 10:46 PM, Athira Rajeev <atrajeev@linux.vnet.ibm.com> wrote:
>>>
>>> Patch set to add support for perf extended register capability in
>>> powerpc. The capability flag PERF_PMU_CAP_EXTENDED_REGS, is used to
>>> indicate the PMU which support extended registers. The generic code
>>> define the mask of extended registers as 0 for non supported architectures.
>>>
>>> Patches 1 and 2 are the kernel side changes needed to include
>>> base support for extended regs in powerpc and in power10.
>>> Patches 3 and 4 are the perf tools side changes needed to support the
>>> extended registers.
>>>
>>
>> Hi Arnaldo, Jiri
>>
>> please let me know if you have any comments/suggestions on this patch series to add support for perf extended regs.
>
> hi,
> can't really tell for powerpc, but in general
> perf tool changes look ok
>
Hi Jiri,
Thanks for checking the patchset.
Athira.
> jirka
next prev parent reply other threads:[~2020-07-31 17:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-27 17:16 [PATCH V5 0/4] powerpc/perf: Add support for perf extended regs in powerpc Athira Rajeev
2020-07-27 17:16 ` [PATCH V5 1/4] powerpc/perf: Add support for outputting extended regs in perf intr_regs Athira Rajeev
2020-07-27 17:16 ` [PATCH V5 2/4] powerpc/perf: Add extended regs support for power10 platform Athira Rajeev
2020-07-27 17:16 ` [PATCH V5 3/4] tools/perf: Add perf tools support for extended register capability in powerpc Athira Rajeev
2020-07-27 17:16 ` [PATCH V5 4/4] tools/perf: Add perf tools support for extended regs in power10 Athira Rajeev
2020-07-30 7:54 ` [PATCH V5 0/4] powerpc/perf: Add support for perf extended regs in powerpc Athira Rajeev
2020-07-30 19:50 ` Jiri Olsa
2020-07-31 17:34 ` Athira Rajeev [this message]
2020-08-06 12:20 ` Arnaldo Carvalho de Melo
2020-08-07 2:11 ` Athira Rajeev
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