Subject: Re: [PATCH V5 0/4] powerpc/perf: Add support for perf extended regs in powerpc

From: Arnaldo Carvalho de Melo <[email-masked]>
Date: Thu, 6 Aug 2020 09:20:52 -0300

Em Fri, Jul 31, 2020 at 11:04:14PM +0530, Athira Rajeev escreveu:
> 
> 
> > On 31-Jul-2020, at 1:20 AM, Jiri Olsa <[email-masked]> wrote:
> > 
> > On Thu, Jul 30, 2020 at 01:24:40PM +0530, Athira Rajeev wrote:
> >> 
> >> 
> >>> On 27-Jul-2020, at 10:46 PM, Athira Rajeev <[email-masked]> 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.

So I'dd say you submit a v6, split into the kernel part, that probably
should go via the PPC arch tree, and I can pick the tooling part, ok?

- Arnaldo