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| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2009-07-10 18:57:35 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-08-27 00:41:16 +0200 |
| commit | 9e36fda0b359d2a6ae039c3d7e71a04502a77898 (patch) | |
| tree | a1a50780b15cf59de22ee4ee87fee6e488a310d3 /kernel/signal.c | |
| parent | x86, pat: New i/f for driver to request memtype for IO regions (diff) | |
| download | linux-9e36fda0b359d2a6ae039c3d7e71a04502a77898.tar.xz linux-9e36fda0b359d2a6ae039c3d7e71a04502a77898.zip | |
x86, pat: Add PAT reserve free to io_mapping* APIs
io_mapping_* interfaces were added, mainly for graphics drivers.
Make this interface go through the PAT reserve/free, instead of
hardcoding WC mapping. This makes sure that there are no
aliases due to unconditional WC setting.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'kernel/signal.c')
0 files changed, 0 insertions, 0 deletions