Re: [PATCH 00/16] [GIT PULL] tracing: fixes/cleanups, nostop-machine, update stack tracer

From: Ingo Molnar
Date: Thu Jan 05 2012 - 04:21:24 EST



* Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> On Wed, 2012-01-04 at 15:11 +0100, Ingo Molnar wrote:
> > * Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
> >
> > > My mistake, I forgot to add the "minimum config" for booting
> > > the box. When I did that, it booted fine. I kicked off the
> > > bisect again, and lets see what happens.
> >
> > Okay.
> >
> > I too did a lot of testing, breaking my promise to do other
> > stuff ;-)
> >
> > *Both* of your trees [the NMI and the cleanup/fixes tree], when
> > merged produced hangs or spontaneous reboots, within 5
> > iterations typically.
>
> I actually haven't looked at the NMI branch yet. I'm still
> trying to figure out why the ftrace one would lockup. I'll try
> another box to see if that one also locks up on tip/master
> with your config.

Any update on this?

I'm also seeing build failures with certain configs:

kernel/trace/trace_stack.c:387:3: error: implicit declaration of function âftrace_set_early_filterâ
[-Werror=implicit-function-declaration]

Thanks,

Ingo
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