diff options
| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-09-23 14:00:37 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-10 19:29:12 +0200 |
| commit | 3a85e770aa77e4f1a4096275c97b64c10cd7323e (patch) | |
| tree | dbba2397fdc28ae77185914d1a157161a67c5033 /arch/x86/mm/init_64.c | |
| parent | b2bc27314664c4d1a2f02e6f4cd0c32e4681d61e (diff) | |
x86, cpa: remove USER permission from the very early identity mapping attribute
remove USER from the PTE/PDE attributes for the very early identity
mapping. We overwrite these mappings with KERNEL attribute later
in the boot. Just being paranoid here as there is no need for USER bit
to be set.
If this breaks something(don't know the history), then we can simply drop
this change.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: arjan@linux.intel.com
Cc: venkatesh.pallipadi@intel.com
Cc: jeremy@goop.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/init_64.c')
0 files changed, 0 insertions, 0 deletions