From: Andi Kleen <andi@firstfloor.org>
Date: Wed, 12 Mar 2008 02:53:28 +0000 (+0100)
Subject: x86: account overlapped mappings in max_pfn_mapped
X-Git-Tag: v2.6.26-rc1~1154^2~115
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc6150321903ca4c3bc9d53b0cdafb05d77d64d0;p=pandora-kernel.git

x86: account overlapped mappings in max_pfn_mapped

When end_pfn is not aligned to 2MB (or 1GB) then the kernel might
map more memory than end_pfn. Account this in max_pfn_mapped.

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: andreas.herrmann3@amd.com
Cc: mingo@elte.hu
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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