linux-kernel - Re: sparc boot failure due to perf init

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Message-ID: <1294672868.12715.0.camel@laptop>
Date:	Mon, 10 Jan 2011 16:21:08 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	David Miller <davem@...emloft.net>
Cc:	sam@...nborg.org, linux-kernel@...r.kernel.org,
	sparclinux@...r.kernel.org
Subject: Re: sparc boot failure due to perf init

On Sun, 2011-01-09 at 15:37 -0800, David Miller wrote:
> sparc64: Fix bootup regression due to perf init ordering.
> 
> Commit 004417a6d468e24399e383645c068b498eed84ad
> ("perf, arch: Cleanup perf-pmu init vs lockup-detector")
> move the perf events init to be an early_initcall.
> 
> But this won't work properly unless the dependencies for
> this code initialize beforehand.
> 
> Fix it by making cpu_type_probe and pcr_arch_init be
> an early_initcall as well.
> 
> Reported-by: Sam Ravnborg <sam@...nborg.org>
> Signed-off-by: David S. Miller <davem@...emloft.net> 

Thanks for sorting that David! and sorry for causing the breakage to
begin with.
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