Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1688722
| Path | csiph.com!eternal-september.org!feeder.eternal-september.org!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Jiri Olsa <jolsa@redhat.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] perf/x86/intel: Fix debug_store reset field for freq events |
| Date | Mon, 17 Jul 2017 09:40:01 +0200 |
| Message-ID | <u48Nj-232-3@gated-at.bofh.it> (permalink) |
| References | <u3bNf-600-11@gated-at.bofh.it> <u3czE-6A0-13@gated-at.bofh.it> |
| X-Original-To | Andi Kleen <andi@firstfloor.org> |
| Dmarc-Filter | OpenDMARC Filter v1.3.2 mx1.redhat.com E96F65F7B0 |
| Authentication-Results | ext-mx10.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com |
| Authentication-Results | ext-mx10.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=jolsa@redhat.com |
| Dkim-Filter | OpenDKIM Filter v2.11.0 mx1.redhat.com E96F65F7B0 |
| MIME-Version | 1.0 |
| Content-Type | text/plain; charset=us-ascii |
| Content-Disposition | inline |
| User-Agent | Mutt/1.8.3 (2017-05-23) |
| X-Scanned-By | MIMEDefang 2.79 on 10.5.11.14 |
| X-Greylist | Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Mon, 17 Jul 2017 07:38:54 +0000 (UTC) |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 19 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Jiri Olsa <jolsa@kernel.org>, Peter Zijlstra <a.p.zijlstra@chello.nl>, lkml <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@kernel.org>, Alexander Shishkin <alexander.shishkin@linux.intel.com>, Kan Liang <kan.liang@intel.com> |
| X-Original-Date | Mon, 17 Jul 2017 09:38:51 +0200 |
| X-Original-Message-ID | <20170717073851.GA22046@krava> |
| X-Original-References | <20170714163551.19459-1-jolsa@kernel.org> <87d193lyqe.fsf@firstfloor.org> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1688722 |
Show key headers only | View raw
On Fri, Jul 14, 2017 at 10:22:49AM -0700, Andi Kleen wrote:
> Jiri Olsa <jolsa@kernel.org> writes:
> >
> > Setting the reset field to 0 for freq events.
>
> Looks good to me.
>
> Reviewed-by: Andi Kleen <ak@linux.intel.com>
>
> BTW I suspect there's a related bug that
>
> perf record -e '{cycles:pp,branches}:S' ..
>
> would enable multi record PEBS, even though it shouldn't because
> we need the PMI to read the other events.
thanks, I'll check on that
jirka
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH] perf/x86/intel: Fix debug_store reset field for freq events Jiri Olsa <jolsa@kernel.org> - 2017-07-14 18:40 +0200
Re: [PATCH] perf/x86/intel: Fix debug_store reset field for freq events Andi Kleen <andi@firstfloor.org> - 2017-07-14 19:30 +0200
Re: [PATCH] perf/x86/intel: Fix debug_store reset field for freq events Jiri Olsa <jolsa@redhat.com> - 2017-07-17 09:40 +0200
Re: [PATCH] perf/x86/intel: Fix debug_store reset field for freq events Jiri Olsa <jolsa@redhat.com> - 2017-07-17 13:40 +0200
Re: [PATCH] perf/x86/intel: Fix debug_store reset field for freq events Andi Kleen <andi@firstfloor.org> - 2017-07-17 20:10 +0200
csiph-web