linux-kernel - Re: [PATCH] Fix i486 suspend to disk CR4 oops

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Date:	Mon, 18 Aug 2008 15:41:23 +0100 (BST)
From:	"Maciej W. Rozycki" <macro@...ux-mips.org>
To:	Ingo Molnar <mingo@...e.hu>
cc:	David Fries <david@...es.net>, linux-kernel@...r.kernel.org,
	Pavel Machek <pavel@....cz>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: [PATCH] Fix i486 suspend to disk CR4 oops

On Mon, 18 Aug 2008, Ingo Molnar wrote:

> the version i committed (reproduced below) should work fine. It uses cr4 
> opportunistically (we get a fault if it does not exist), and we write it 
> back if the cr4 value is non-zero. (which it must always be on a 
> CR4-enabled processor)
> 
> agreed?

Acked-by: Maciej W. Rozycki <macro@...ux-mips.org>

  Maciej
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