tree 61dbd03abd83dcf6d5195fa6463ea96e125784f6
parent e2beb3eae627211b67e456c53f946cede2ac10d7
author venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> 1205884815 -0700
committer Ingo Molnar <mingo@elte.hu> 1209073247 +0200

x86: PAT avoid aliasing in /dev/mem read/write

Add xlate and unxlate around /dev/mem read/write. This sets up the mapping
that can be used for /dev/mem read and write without aliasing worries.

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