linux-kernel - Re: [tip:x86/mce] x86, mce: Make xeon75xx memory driver dependent on PCI

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Date:	Fri, 19 Feb 2010 13:45:40 +0100
From:	Borislav Petkov <borislav.petkov@....com>
To:	Andi Kleen <andi@...stfloor.org>
CC:	Thomas Gleixner <tglx@...utronix.de>,
	Andi Kleen <ak@...ux.intel.com>, Ingo Molnar <mingo@...e.hu>,
	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	linux-tip-commits@...r.kernel.org,
	Doug Thompson <dougthompson@...ssion.com>,
	Mauro Carvalho Chehab <mchehab@...hat.com>
Subject: Re: [tip:x86/mce] x86, mce: Make xeon75xx memory driver dependent
 on PCI

On Fri, Feb 19, 2010 at 01:17:34PM +0100, Andi Kleen wrote:

<snip all the perf analysis>

I think you're missing the point - it doesn't have to be
perf. It could just as well be some other tool which _shares_
functionality with perf. See this last mail from Ingo:
http://marc.info/?l=linux-kernel&m=126635420607236 on which you were
also CCed, by the way, where he suggests that we could have a tool
called 'hw' which reuses functionality with perf but concentrates on
error handling and all that RAS functionality in modern CPUs. It should
also have a daemon component etc...

> > year. You are refusing to work with other people on a well designed

Sorry, but from our last discussion on attempting to work towards such
an infrastructure solution I got the same impression as Thomas and Ingo
that you're simply not willing to work together on getting a real thing
done. That's why I stopped bothering - it simply made no sense to me to
waste time in fruitless discussions.

-- 
Regards/Gruss,
Boris.

--
Advanced Micro Devices, Inc.
Operating Systems Research Center

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