Re: [RFC GIT PULL] perf updates

Frederic Weisbecker
2011-01-07T15:24:35Z

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.