From: Andi Kleen <ak@suse.de>
Date: Wed, 13 Feb 2008 15:20:35 +0000 (+0100)
Subject: x86: CPA: fix gbpages support in try_preserve_large_page
X-Git-Tag: v2.6.25-rc2~74^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d3c8b21e22712137db6bbd246d1bdcbe0a09914;p=pandora-kernel.git

x86: CPA: fix gbpages support in try_preserve_large_page

[ mingo@elte.hu: while gbpages cannot be enabled on mainline currently,
  keep the code uptodate and this fix is easy enough. ]

Use correct page sizes and masks for GB pages in try_preserve_large_page()

This prevents a boot hang on a GB capable system with CONFIG_DIRECT_GBPAGES
enabled.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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