diff options
| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2008-07-10 10:09:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-10 10:09:59 +0200 |
| commit | a361ee5cb8011763ece7b4add393e206439db8b3 (patch) | |
| tree | edcde856f84bd4ac87ca381db3c61af9564a5e12 /fs/binfmt_misc.c | |
| parent | a1716d508abf77e4bd02c275ab9293b9866929f3 (diff) | |
x86: fix /dev/mem compatibility under PAT
Add ioremap_default(), which gives a sane mapping without worrying about
type conflicts.
Use it in /dev/mem read in place of ioremap(), as with ioremap(),
any mapping of the region (other than UC_MINUS) will cause a conflict
and failure of /dev/mem read.
Should address the vbetest failure reported at:
http://bugzilla.kernel.org/show_bug.cgi?id=11057
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/binfmt_misc.c')
0 files changed, 0 insertions, 0 deletions