diff options
| author | venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> | 2008-03-18 17:00:15 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:40:47 +0200 |
| commit | e045fb2a988a9a1964059b0d33dbaf18d12f925f (patch) | |
| tree | 61dbd03abd83dcf6d5195fa6463ea96e125784f6 /drivers/char/epca.c | |
| parent | e2beb3eae627211b67e456c53f946cede2ac10d7 (diff) | |
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>
Diffstat (limited to 'drivers/char/epca.c')
0 files changed, 0 insertions, 0 deletions