diff options
Diffstat (limited to 'arch/x86/xen/mmu.c')
| -rw-r--r-- | arch/x86/xen/mmu.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index e6184735545..45aa771e73a 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -58,7 +58,8 @@ xmaddr_t arbitrary_virt_to_machine(unsigned long address) { - pte_t *pte = lookup_address(address); + int level; + pte_t *pte = lookup_address(address, &level); unsigned offset = address & PAGE_MASK; BUG_ON(pte == NULL); @@ -70,8 +71,9 @@ void make_lowmem_page_readonly(void *vaddr) { pte_t *pte, ptev; unsigned long address = (unsigned long)vaddr; + int level; - pte = lookup_address(address); + pte = lookup_address(address, &level); BUG_ON(pte == NULL); ptev = pte_wrprotect(*pte); @@ -84,8 +86,9 @@ void make_lowmem_page_readwrite(void *vaddr) { pte_t *pte, ptev; unsigned long address = (unsigned long)vaddr; + int level; - pte = lookup_address(address); + pte = lookup_address(address, &level); BUG_ON(pte == NULL); ptev = pte_mkwrite(*pte); |