From: Andreas Herrmann <andreas.herrmann3@amd.com>
Date: Tue, 13 Feb 2007 12:26:23 +0000 (+0100)
Subject: [PATCH] i386: fix size_or_mask and size_and_mask
X-Git-Tag: v2.6.21-rc1~184^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c5806cae50717f31878d0da29109b10610ab862;p=pandora-kernel.git

[PATCH] i386: fix size_or_mask and size_and_mask

mtrr: fix size_or_mask and size_and_mask

This fixes two bugs in /proc/mtrr interface:
o If physical address size crosses the 44 bit boundary
  size_or_mask is evaluated wrong.
o size_and_mask limits width of physical base
  address for an MTRR to be less than 44 bits.

TBD: later patch had one more change, but I think that was bogus.
TBD: need to double check

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Signed-off-by: Andi Kleen <ak@suse.de>
---

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