linux-kernel - Re: linux-next: manual merge of the tip tree with the cputime tree

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Date:	Mon, 19 Dec 2011 20:06:03 +0100
From:	Martin Schwidefsky <schwidefsky@...ibm.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Glauber Costa <glommer@...allels.com>
Subject: Re: linux-next: manual merge of the tip tree with the cputime tree

On Mon, 19 Dec 2011 17:30:09 +0100
Ingo Molnar <mingo@...e.hu> wrote:

> 
> * Martin Schwidefsky <schwidefsky@...ibm.com> wrote:
> 
> > > That way your commits are preserved and the conflicts are 
> > > resolved.
> > 
> > Just did that and pushed out the result on
> > 
> >  git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git cputime-tip
> 
> Hm, this fails spectacularly on 32-bit x86:
> 
> /home/mingo/tip/drivers/cpufreq/cpufreq_ondemand.c: In function 'get_cpu_idle_time_jiffy':
> /home/mingo/tip/drivers/cpufreq/cpufreq_ondemand.c:137: error: expected ';' before ')' token
> /home/mingo/tip/drivers/cpufreq/cpufreq_ondemand.c:137: error: expected statement before ')' token

Arg, sorry. Once more with feeling. I've replaced cputime-tip with a version
that survived "make allmodconfig; make" on x86-32, x86-64, powerpc and s390
(with JUMP_LABEL=n, there is another bug lurking). ia64, the third architecture
with VIRT_CPU_ACCOUNTING=y, does not compile due to a cyclic dependency in
asm-offsets.c vs sched.h. Now it only has to work ..

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.

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