linux-kernel - Re: [Xen-devel] [PATCH] thp: avoid atomic64_read in pmd_read

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Message-ID: <20120611192738.GM14535@phenom.dumpdata.com>
Date:	Mon, 11 Jun 2012 15:27:38 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Andrew Jones <drjones@...hat.com>
Cc:	Konrad Rzeszutek Wilk <konrad@...nok.org>,
	Andrea Arcangeli <aarcange@...hat.com>,
	xen-devel@...ts.xensource.com, Petr Matousek <pmatouse@...hat.com>,
	676360@...s.debian.org, Greg KH <gregkh@...uxfoundation.org>,
	Hugh Dickins <hughd@...gle.com>, linux-kernel@...r.kernel.org,
	stable@...r.kernel.org, Ulrich Obergfell <uobergfe@...hat.com>,
	Jonathan Nieder <jrnieder@...il.com>,
	Mel Gorman <mgorman@...e.de>, Jan Beulich <jbeulich@...e.com>,
	KOSAKI Motohiro <kosaki.motohiro@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Larry Woodman <lwoodman@...hat.com>, alan@...rguk.ukuu.org.uk
Subject: Re: [Xen-devel] [PATCH] thp: avoid atomic64_read in pmd_read_atomic
 for 32bit PAE\

> > Nice. Andrew, any chane you could test this patch on the affected
> > Xen hypervisors? Was it as easy to reproduce this on a RHEL5 (U1?)
> > hypervisor or is it really only on Linode and Amazon EC2?
> > 
> 
> Originally, I was able to reproduce the issue easily with a RHEL5
> host. Now, with this patch it's fixed.

OK, so Tested-by: Andrew Jones..
and from my perspective it looks good - so Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>

Andrea, any chance you can respin this patch and send it to Linus for 3.5 please?
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