From: Frederic Weisbecker <fweisbec@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: LKML <linux-kernel@vger.kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Soeren Sandmann Pedersen <sandmann@redhat.com>
Subject: Re: [RFC GIT PULL] perf updates
Date: Fri, 7 Jan 2011 16:24:29 +0100 [thread overview]
Message-ID: <20110107152421.GA2631@nowhere> (raw)
In-Reply-To: <20110107122317.GA20761@elte.hu>
On Fri, Jan 07, 2011 at 01:23:17PM +0100, Ingo Molnar wrote:
>
> * Frederic Weisbecker <fweisbec@gmail.com> wrote:
>
> > Ingo,
> >
> > Please pull the perf/core branch that can be found at:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git
> > perf/core
> >
> > Soeren reported some time ago that callchains were broken on
> > x86_64 with cpu-clock/task-clock events. After some time I
> > finally found the problem was in the irq low level arg saving.
> > It touches fragile code though, I hope some people can
> > have a look over the fix.
> >
> > Thanks,
> > Frederic
> > ---
> >
> > Frederic Weisbecker (2):
> > x86: Fix rbp saving in pt_regs on irq entry
> > perf: Build tools with frame pointer
>
> Is this variant fine with Jan too?
So, Arnaldo has picked up the second patch.
For the first I need to resend with a fix on CFI annotations.
next prev parent reply other threads:[~2011-01-07 15:24 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-06 14:51 [RFC GIT PULL] perf updates Frederic Weisbecker
2011-01-06 14:51 ` [PATCH 2/2] perf: Build tools with frame pointer Frederic Weisbecker
2011-01-07 15:31 ` [tip:perf/core] perf tools: Build " tip-bot for Frederic Weisbecker
[not found] ` <1294325513-14276-2-git-send-email-fweisbec@gmail.com>
2011-01-06 15:18 ` [RFC PATCH 1/2] x86: Fix rbp saving in pt_regs on irq entry Jan Beulich
2011-01-06 15:45 ` Frederic Weisbecker
2011-01-06 16:10 ` Jan Beulich
2011-01-06 16:22 ` Frederic Weisbecker
2011-01-06 16:39 ` Jan Beulich
2011-01-06 16:54 ` Frederic Weisbecker
2011-01-06 16:58 ` Jan Beulich
2011-01-06 17:12 ` Frederic Weisbecker
2011-01-06 17:24 ` Frederic Weisbecker
2011-01-07 7:45 ` Jan Beulich
2011-01-07 12:31 ` Ingo Molnar
2011-01-07 16:05 ` Frederic Weisbecker
2011-01-07 16:13 ` Jan Beulich
2011-01-07 16:27 ` Frederic Weisbecker
2011-01-07 16:58 ` Ingo Molnar
2011-01-07 17:17 ` Frederic Weisbecker
2011-01-07 16:33 ` Frederic Weisbecker
2011-01-07 14:26 ` Frederic Weisbecker
2011-01-07 12:23 ` [RFC GIT PULL] perf updates Ingo Molnar
2011-01-07 15:24 ` Frederic Weisbecker [this message]
2011-01-07 15:37 ` Ingo Molnar
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