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Date: Tue, 04 Mar 2014 14:34:00 -0800
From: "H. Peter Anvin" <hpa@zytor.com>
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To: Vince Weaver <vincent.weaver@maine.edu>,
        Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Steven Rostedt <rostedt@goodmis.org>,
        Paul Mackerras <paulus@samba.org>,
        Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
        Seiji Aguchi <seiji.aguchi@hds.com>
CC: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Closing on the CR2 leak bug
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So we need to get something into x86/urgent for the CR2 bug.

It seems like a no-brainer to do the hoisting patch, for which I prefer
the version proposed by Jiri Olsa which reads %cr2 and then passes it to
__do_page_fault() in a GPR:

http://lkml.kernel.org/r/20140228160526.GD1133@krava.brq.redhat.com

As fart as I can tell this should fix Vince's problem as well.

Anyone who objects to this?  Otherwise I will put it in tip:x86/urgent
tomorrow.

Do we need any more refinements this late in the -rc cycle?

	-hpa