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Groups > linux.kernel > #1457007
| From | Jiri Olsa <jolsa@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: Strange behavior of perf top with PEBS |
| Date | 2016-08-05 12:30 +0200 |
| Message-ID | <s2Ky6-6dg-13@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <rX0Pf-2Cz-15@gated-at.bofh.it> <rX0Pf-2Cz-21@gated-at.bofh.it> <rZ8Sm-1mU-5@gated-at.bofh.it> <s2sUy-2Lw-31@gated-at.bofh.it> <s2JLH-5EJ-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Aug 05, 2016 at 12:30:32PM +0300, Nikolay Borisov wrote: > > > On 08/04/2016 06:29 PM, Jiri Olsa wrote: > > On Tue, Jul 26, 2016 at 02:30:46PM +0300, Nikolay Borisov wrote: > [SNIP] > > > > sorry for late response.. > > > > I checked on f22 kernel and it's missing the core2 PEBs fix: > > 1424a09a9e18 perf/x86: fix PEBS issues on Intel Atom/Core2 > > > > which was introduced in 4.5.. you should upgrade or include > > this patch > > > > Thanks for the reply. Isn't this supposed to be tagged as stable since > it essentially breaks the default invocation of perf top? yep, it seems like good one to have in stable, Peter? thanks, jirka
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Re: Strange behavior of perf top with PEBS Nikolay Borisov <kernel@kyup.com> - 2016-07-26 13:40 +0200
Re: Strange behavior of perf top with PEBS Jiri Olsa <jolsa@redhat.com> - 2016-08-04 17:40 +0200
Re: Strange behavior of perf top with PEBS Nikolay Borisov <kernel@kyup.com> - 2016-08-05 11:40 +0200
Re: Strange behavior of perf top with PEBS Jiri Olsa <jolsa@redhat.com> - 2016-08-05 12:30 +0200
Re: Strange behavior of perf top with PEBS Peter Zijlstra <peterz@infradead.org> - 2016-08-08 15:10 +0200
Re: Strange behavior of perf top with PEBS Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-08-08 15:20 +0200
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