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| author |   venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> | 2009-04-09 14:26:48 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-04-10 13:55:46 +0200 |
| commit | a5593e0b329a14dea41ea173380dbf1533de2bd2 (patch) | |
| tree | aa488fcab5e4327192a052f576b15db839124408 /lib/debugobjects.c | |
| parent | x86, CPA: Change idmap attribute before ioremap attribute setup (diff) | |
| download | wireguard-linux-a5593e0b329a14dea41ea173380dbf1533de2bd2.tar.xz wireguard-linux-a5593e0b329a14dea41ea173380dbf1533de2bd2.zip | |
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>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions