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Subject: Re: Forward port of latest RT patch (2.6.21.5-rt20) to 2.6.22
	available
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Gregory Haskins <ghaskins@novell.com>, jim.houston@ccur.com,
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Date: Fri, 13 Jul 2007 22:52:55 +1000
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On Thu, 2007-07-12 at 18:33 +0200, Ingo Molnar wrote:
> * Gregory Haskins <ghaskins@novell.com> wrote:
> 
> >   For the most part, it seems you guys have resolved most of the 
> > issues that we ran into as well (e.g. early-flush-tlb, relocated 
> > die-notifier, etc, come to mind).  I found one patch that was missing 
> > that allows debug configurations to build properly.  Heres that patch:
> > 
> > --- linux-2.6.21.orig/kernel/latency_trace.c
> > +++ linux-2.6.21/kernel/latency_trace.c
> > @@ -24,6 +24,7 @@
> >  #include <linux/utsrelease.h>
> >  #include <asm/uaccess.h>
> >  #include <asm/unistd.h>
> > +#include <asm/asm-offsets.h>
> 
> i think this breaks PPC (which has no asm-offsets.h file). In any case i 
> saw this build breakage too and the fix is in -rt2.

Nah, ppc and powerpc both have asm-offset.h

Cheers,
Ben.