x86: head_64.S cleanup - use PMD_SHIFT instead of numeric constant

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Cyrill Gorcunov 2008-05-13 20:55:40 +04:00 committed by Thomas Gleixner
commit 0e192b99d7