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-rw-r--r--arch/ppc64/mm/hash_utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ppc64/mm/hash_utils.c b/arch/ppc64/mm/hash_utils.c
index 87d0525f56f..1647b1c6f28 100644
--- a/arch/ppc64/mm/hash_utils.c
+++ b/arch/ppc64/mm/hash_utils.c
@@ -195,7 +195,7 @@ void __init htab_initialize(void)
memset((void *)table, 0, htab_size_bytes);
}
- mode_rw = _PAGE_ACCESSED | _PAGE_COHERENT | PP_RWXX;
+ mode_rw = _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_COHERENT | PP_RWXX;
/* On U3 based machines, we need to reserve the DART area and
* _NOT_ map it to avoid cache paradoxes as it's remapped non