From: Venki Pallipadi <venkatesh.pallipadi@intel.com>
Date: Sat, 26 Apr 2008 18:32:12 +0000 (-0700)
Subject: x86, PAT: disable /dev/mem mmap RAM with PAT
X-Git-Tag: v2.6.26-rc1~1040
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0124cecfc85a6664b1ad5f1d28cf0ab8df66fc42;p=pandora-kernel.git

x86, PAT: disable /dev/mem mmap RAM with PAT

disable /dev/mem mmap of RAM with PAT. It makes things safer and
eliminates aliasing. A future improvement would be to avoid the
range_is_allowed duplication.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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