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Date: Wed, 24 Feb 2016 09:14:18 -0800
From: Greg KH <gregkh@linuxfoundation.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: stable@vger.kernel.org
Subject: Re: FAILED: patch "[PATCH] tracepoints: Do not trace when cpu is
 offline" failed to apply to 3.14-stable tree
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On Wed, Feb 24, 2016 at 10:18:32AM -0500, Steven Rostedt wrote:
> On Tue, 23 Feb 2016 19:37:04 -0800
> Greg KH <gregkh@linuxfoundation.org> wrote:
> 
> 
> > Yes, it applies, sorry, but it breaks the build :(
> > 
> > Same for 3.10-stable.  It applies but can not compile.
> > 
> > can you fix that up?
> > 
> 
> Bah. smp.h isn't enough for using raw_smp_processor_id(). One must also
> include percpu.h. That was fixed in mainline, but not in stable. But not
> a big deal. I'll included percpu.h in tracepoint.h as well.

What was the commit id that did that change?  Is it simple enough to
just take that patch instead?

> 
> Here's the update for 3.14, and I'm guessing it would work in 3.10 as
> well. I'll try it out.

Thanks, I'll queue these up for the next round of stable releases after
these.

greg k-h