diff options
Diffstat (limited to 'sys/powerpc/booke/pmap.c')
| -rw-r--r-- | sys/powerpc/booke/pmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/powerpc/booke/pmap.c b/sys/powerpc/booke/pmap.c index 7b9a5d3..9406a4a 100644 --- a/sys/powerpc/booke/pmap.c +++ b/sys/powerpc/booke/pmap.c @@ -2613,6 +2613,8 @@ mmu_booke_mapdev(mmu_t mmu, vm_paddr_t pa, vm_size_t size) va = (pa >= 0x80000000) ? pa : (0xe2000000 + pa); res = (void *)va; + if (size < PAGE_SIZE) + size = PAGE_SIZE; do { sz = 1 << (ilog2(size) & ~1); |
