linux-kernel - Re: [tip:x86/urgent] x86/amd: Fix L1i and L2 cache sharing information for AMD family 15h processors

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Message-ID: <20120210061708.GA26514@elte.hu>
Date:	Fri, 10 Feb 2012 07:17:08 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Andreas Herrmann <andreas.herrmann3@....com>
Cc:	linux-tip-commits@...r.kernel.org, linux-kernel@...r.kernel.org,
	hpa@...or.com, mingo@...hat.com, davej@...hat.com,
	Borislav.Petkov@....com, stable@...nel.org, tglx@...utronix.de
Subject: Re: [tip:x86/urgent] x86/amd: Fix L1i and L2 cache sharing
 information for AMD family 15h processors


* Andreas Herrmann <andreas.herrmann3@....com> wrote:

> On Thu, Feb 09, 2012 at 02:37:54PM +0100, Ingo Molnar wrote:
> > 
> > This commit seems to cause a boot hang on an old Athlon64 CPU:
> 
> Are you sure that it's this commit, or is it possible that 
> some other patch in tip might trigger the trouble? (Systems 
> boots fine with this patch reverted?)

You are right, it's not this commit after all, but probably some 
other recent commit. I'll bisect it.

Thanks,

	Ingo
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