diff options
Diffstat (limited to 'arch/ppc64/mm/hash_utils.c')
| -rw-r--r-- | arch/ppc64/mm/hash_utils.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/ppc64/mm/hash_utils.c b/arch/ppc64/mm/hash_utils.c index 0a0f97008d0..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 @@ -310,10 +310,6 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) vsid = get_vsid(mm->context.id, ea); break; - case IO_REGION_ID: - mm = &ioremap_mm; - vsid = get_kernel_vsid(ea); - break; case VMALLOC_REGION_ID: mm = &init_mm; vsid = get_kernel_vsid(ea); |