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Subject: Re: [PATCH v6 4/5] MCS Lock: Barrier corrections
From: Tim Chen <tim.c.chen@linux.intel.com>
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Date: Mon, 25 Nov 2013 10:34:02 -0800
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To: Peter Zijlstra <peterz@infradead.org>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, Will Deacon <will.deacon@arm.com>, Ingo Molnar <mingo@elte.hu>, Andrew Morton <akpm@linux-foundation.org>, Thomas Gleixner <tglx@linutronix.de>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, linux-mm <linux-mm@kvack.org>, "linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>, Linus Torvalds <torvalds@linux-foundation.org>, Waiman Long <waiman.long@hp.com>, Andrea Arcangeli <aarcange@redhat.com>, Alex Shi <alex.shi@linaro.org>, Andi Kleen <andi@firstfloor.org>, Michel Lespinasse <walken@google.com>, Davidlohr Bueso <davidlohr.bueso@hp.com>, Matthew R Wilcox <matthew.r.wilcox@intel.com>, Dave Hansen <dave.hansen@intel.com>, Rik van Riel <riel@redhat.com>, Peter Hurley <peter@hurleysoftware.com>, Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>, George Spelvin <linux@horizon.com>, "H. Peter Anvin" <hpa@zytor.com>, Arnd Bergmann <arnd@arndb.de>, Aswin Chandramouleeswaran <aswin@hp.com>, Scott J Norton <scott.norton@hp.com>, "Figo.zhang" <figo1802@gmail.com>

On Mon, 2013-11-25 at 19:24 +0100, Peter Zijlstra wrote:
> On Mon, Nov 25, 2013 at 10:02:50AM -0800, Paul E. McKenney wrote:
> > I still do not believe that it does.  Again, strangely enough.
> > 
> > We need to ask someone in Intel that understands this all the way down
> > to the silicon.  The guy I used to rely on for this no longer works
> > at Intel.
> > 
> > Do you know someone who fits this description, or should I start sending
> > cold-call emails to various Intel contacts?
> 
> There's a whole bunch of Intel folks on the Cc. list; could one of you
> find a suitable HW engineer and put him onto this thread?

I'll try to do some asking around.

Tim

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