x86/mm/pageattr: Lookup address in an arbitrary PGD
authorBorislav Petkov <bp@suse.de>
Thu, 31 Oct 2013 16:25:00 +0000 (17:25 +0100)
committerMatt Fleming <matt.fleming@intel.com>
Sat, 2 Nov 2013 11:09:08 +0000 (11:09 +0000)
commit0fd64c23fdf556e9e68580cff03b3505797bbf53
treee547cbbc1d5ea2bfd308303c8d0c7411e3dc0f8c
parentf4fccac05f7f6bacb8e481a84d175e85ffcf9fe2
x86/mm/pageattr: Lookup address in an arbitrary PGD

This is preparatory work in order to be able to map pages into a
specified PGD and not implicitly and only into init_mm.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
arch/x86/mm/pageattr.c