[PATCH] x86_64: Get rid of pud_offset_k / __pud_offset_k

pud_offset_k() equivalent to pud_offset() now.  Pointed out by Jan Beulich
Similar for __pud_offset_ok, which needs a small change in the callers.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
index 5525059..6472889 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -160,7 +160,7 @@
 	printk("PGD %lx ", pgd_val(*pgd));
 	if (!pgd_present(*pgd)) goto ret; 
 
-	pud = __pud_offset_k((pud_t *)pgd_page(*pgd), address);
+	pud = pud_offset(pgd, address);
 	if (bad_address(pud)) goto bad;
 	printk("PUD %lx ", pud_val(*pud));
 	if (!pud_present(*pud))	goto ret;