x86/EPT: always return proper order value from ept_get_entry()
authorJan Beulich <jbeulich@suse.com>
Tue, 22 Sep 2015 10:45:03 +0000 (12:45 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 22 Sep 2015 10:45:03 +0000 (12:45 +0200)
commit3fde8ad95e4bfb5c256ab87a76acaa076f68be6c
tree26d480722e3d195f646d0fea9f09b828bd383c2b
parent0ac27e8457674b9266c908eaa9fc4054bb3d4dbe
x86/EPT: always return proper order value from ept_get_entry()

This is so that callers can determine what range of address space would
get altered by a corresponding "set".

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/mm/p2m-ept.c