tree dfbbb8cf4a294ed52dc9a224ccb57ea601d25532
parent 4a27214d7be31e122db4102166f49ec15958e8e9
author Venki Pallipadi <venkatesh.pallipadi@intel.com> 1209234732 -0700
committer Ingo Molnar <mingo@elte.hu> 1209238109 +0200

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>