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[SPARC64]: Patch up mmu context register writes for sun4v.
[powerpc.git]
/
include
/
asm-x86_64
/
pgtable.h
diff --git
a/include/asm-x86_64/pgtable.h
b/include/asm-x86_64/pgtable.h
index
8fbf4dd
..
715fd94
100644
(file)
--- a/
include/asm-x86_64/pgtable.h
+++ b/
include/asm-x86_64/pgtable.h
@@
-131,7
+131,7
@@
static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long
#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
#define PGDIR_MASK (~(PGDIR_SIZE-1))
-#define USER_PTRS_PER_PGD (
TASK_SIZE/PGDIR_SIZE
)
+#define USER_PTRS_PER_PGD (
(TASK_SIZE-1)/PGDIR_SIZE+1
)
#define FIRST_USER_ADDRESS 0
#ifndef __ASSEMBLY__