From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
Jiri Olsa <jolsa@redhat.com>,
Madhavan Srinivasan <maddy@linux.vnet.ibm.com>,
Andi Kleen <andi@firstfloor.org>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
mikey@neuling.org
Subject: Re: [GIT PULL] Please pull JSON files for Power9 PMU events
Date: Wed, 12 Jul 2017 11:46:11 -0300 [thread overview]
Message-ID: <20170712144611.GN27350@kernel.org> (raw)
In-Reply-To: <87a849luvr.fsf@concordia.ellerman.id.au>
Em Wed, Jul 12, 2017 at 10:09:12PM +1000, Michael Ellerman escreveu:
> Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> writes:
> > Please pull the JSON files for POWER9 PMU events.
> > perf vendor events: Add POWER9 PMU events
> > perf vendor events: Add POWER9 PVRs to mapfile
> I think the PVRs need work.
> You have:
> +004e0100,1,power9.json,core
> +004e0000,1,power9.json,core
> The first is P9 DD1, but the second doesn't exist. We have it in the
> kernel, but with a mask of 0xffff0000. From memory the perf code doesn't
> do any masking or anything fancy, it looks for an exact match.
> So for starters you should probably drop that one and add 0x004e1200 and
> 0x004e0200.
Could this check be somehow done automatically? Using whatever is in the
kernel sources or some IBM released document?
- Arnaldo
next prev parent reply other threads:[~2017-07-12 14:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-12 2:08 [GIT PULL] Please pull JSON files for Power9 PMU events Sukadev Bhattiprolu
2017-07-12 12:09 ` Michael Ellerman
2017-07-12 14:46 ` Arnaldo Carvalho de Melo [this message]
2017-07-12 16:40 ` Sukadev Bhattiprolu
2017-07-12 19:49 ` Arnaldo Carvalho de Melo
2017-07-13 3:43 ` Michael Ellerman
2017-07-13 8:09 ` Jiri Olsa
2017-07-13 9:50 ` Michael Ellerman
2017-07-13 3:42 ` Michael Ellerman
2017-08-02 17:46 Sukadev Bhattiprolu
2017-08-02 18:35 ` Arnaldo Carvalho de Melo
2017-08-30 23:15 [GIT PULL] Please pull JSON files for POWER9 " Sukadev Bhattiprolu
2017-08-31 16:38 ` Arnaldo Carvalho de Melo
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