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Diffstat (limited to 'arch/x86/xen/mmu.c')
-rw-r--r--arch/x86/xen/mmu.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index e6184735545f..45aa771e73a9 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -58,7 +58,8 @@
58 58
59xmaddr_t arbitrary_virt_to_machine(unsigned long address) 59xmaddr_t arbitrary_virt_to_machine(unsigned long address)
60{ 60{
61 pte_t *pte = lookup_address(address); 61 int level;
62 pte_t *pte = lookup_address(address, &level);
62 unsigned offset = address & PAGE_MASK; 63 unsigned offset = address & PAGE_MASK;
63 64
64 BUG_ON(pte == NULL); 65 BUG_ON(pte == NULL);
@@ -70,8 +71,9 @@ void make_lowmem_page_readonly(void *vaddr)
70{ 71{
71 pte_t *pte, ptev; 72 pte_t *pte, ptev;
72 unsigned long address = (unsigned long)vaddr; 73 unsigned long address = (unsigned long)vaddr;
74 int level;
73 75
74 pte = lookup_address(address); 76 pte = lookup_address(address, &level);
75 BUG_ON(pte == NULL); 77 BUG_ON(pte == NULL);
76 78
77 ptev = pte_wrprotect(*pte); 79 ptev = pte_wrprotect(*pte);
@@ -84,8 +86,9 @@ void make_lowmem_page_readwrite(void *vaddr)
84{ 86{
85 pte_t *pte, ptev; 87 pte_t *pte, ptev;
86 unsigned long address = (unsigned long)vaddr; 88 unsigned long address = (unsigned long)vaddr;
89 int level;
87 90
88 pte = lookup_address(address); 91 pte = lookup_address(address, &level);
89 BUG_ON(pte == NULL); 92 BUG_ON(pte == NULL);
90 93
91 ptev = pte_mkwrite(*pte); 94 ptev = pte_mkwrite(*pte);