Subject: Re: [PATCH] sched/cpuacct: Check for NULL when using task_pt_regs()

From: Ingo Molnar <[email-masked]>
Date: Wed, 13 Apr 2016 13:21:22 +0200

* Michael Ellerman <[email-masked]> wrote:

> On Wed, 2016-04-13 at 09:43 +0200, Ingo Molnar wrote:
> > * Srikar Dronamraju <[email-masked]> wrote:
> > 
> > > * Anton Blanchard <[email-masked]> [2016-04-06 21:59:50]:
> > > 
> > > > Looks good, and the patch below does fix the oops for me.
> > > > 
> > > > Anton
> > > > --
> > > > 
> > > > task_pt_regs() can return NULL for kernel threads, so add a check.
> > > > This fixes an oops at boot on ppc64.
> > > > 
> > > > Signed-off-by: Anton Blanchard <[email-masked]>
> > > 
> > > Works for me too.
> > > 
> > > Reported-and-Tested-by: Srikar Dronamraju <[email-masked]>
> > 
> > Could someone please re-send the fix, because it has not reached me nor lkml.
> 
> It did hit LKML:
> 
> http://lkml.kernel.org/r/20160406215950.04bc3f0b@kryten
> 
> But that did have some verbiage at the top.
> 
> Anton's also resent it directly To you.

So it was in my Spam folder, due to the following SPF softfail:

  Received-SPF: softfail (google.com: domain of transitioning [email-masked] does not designate 198.145.29.136 as permitted sender) client-ip=198.145.29.136;

have the patch now.

Thanks,

	Ingo