| commit | a5593e0b329a14dea41ea173380dbf1533de2bd2 | [log] [tgz] |
|---|---|---|
| author | venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> | Thu Apr 09 14:26:48 2009 -0700 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Apr 10 13:55:46 2009 +0200 |
| tree | aa488fcab5e4327192a052f576b15db839124408 | |
| parent | 43a432b1559798d33970261f710030f787770231 [diff] |
x86, PAT: Change order of cpa and free in set_memory_wb To be free of aliasing due to races, set_memory_* interfaces should follow ordering of reserving, changing memtype to UC/WC, changing memtype back to WB followed by free. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <20090409212708.512280000@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>