linux-kernel - Re: [PATCH] NX protection for kernel data : fix 32 bits S3 suspend

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Message-ID: <20110207131636.GD29925@suse.de>
Date:	Mon, 7 Feb 2011 14:16:36 +0100
From:	Matthias Hopf <mhopf@...e.de>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	castet.matthieu@...e.fr, Ingo Molnar <mingo@...e.hu>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	linux-security-module@...r.kernel.org, rjw@...k.pl,
	Andrew Morton <akpm@...ux-foundation.org>,
	Suresh Siddha <suresh.b.siddha@...el.com>
Subject: Re: [PATCH] NX protection for kernel data : fix 32 bits S3 suspend

On Feb 06, 11 21:16:09 -0800, H. Peter Anvin wrote:
> Here is my cleaned-up version of Matthieu's patch... please test so we
> can commit it as soon as possible.

This works as well, tested against Linus' master from today (which
doesn't work).

Tested-By: Matthias Hopf <mhopf@...e.de>

> From 0b327f122ccfbbb28f2c22834916f12d03fc2a06 Mon Sep 17 00:00:00 2001
> From: H. Peter Anvin <hpa@...or.com>
> Date: Sun, 6 Feb 2011 19:58:38 -0800
> Subject: [PATCH] x86, nx: Mark the ACPI resume trampoline code as +x

Matthias

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