linux-kernel - Re: [RFC GIT PULL] perf updates

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Date:	Fri, 7 Jan 2011 16:24:29 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Soeren Sandmann Pedersen <sandmann@...hat.com>
Subject: Re: [RFC GIT PULL] perf updates

On Fri, Jan 07, 2011 at 01:23:17PM +0100, Ingo Molnar wrote:
> 
> * Frederic Weisbecker <fweisbec@...il.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.
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