diff options
Diffstat (limited to 'arch/sh/mm/kmap.c')
| -rw-r--r-- | arch/sh/mm/kmap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sh/mm/kmap.c b/arch/sh/mm/kmap.c index c52cd8c40a6..16e01b5fed0 100644 --- a/arch/sh/mm/kmap.c +++ b/arch/sh/mm/kmap.c @@ -54,6 +54,9 @@ void kunmap_coherent(void *kvaddr) unsigned long vaddr = (unsigned long)kvaddr & PAGE_MASK; enum fixed_addresses idx = __virt_to_fix(vaddr); + /* XXX.. Kill this later, here for sanity at the moment.. */ + __flush_purge_region((void *)vaddr, PAGE_SIZE); + pte_clear(&init_mm, vaddr, kmap_coherent_pte - idx); local_flush_tlb_one(get_asid(), vaddr); } |