tree 4ada0350f450d84b5ce908fff7d292e4848b5c18
parent d7677d4034f040f4ce565713e0b83a31cc26f23e
author venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> 1205884818 -0700
committer Ingo Molnar <mingo@elte.hu> 1208446879 +0200

x86: PAT use reserve free memtype in set_memory_uc

Use reserve_memtype and free_memtype interfaces in set_memory_uc/set_memory_wb
interfaces to avoid aliasing.
Usage model of set_memory_uc and set_memory_wb is for RAM memory and users
will first call set_memory_uc and call set_memory_wb after use to reset the
attribute.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>