diff options
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/enlighten.c | 2 | ||||
| -rw-r--r-- | arch/x86/xen/mmu.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 194bbd6..9ff6e3c 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1435,7 +1435,7 @@ static unsigned long m2p(phys_addr_t maddr) { phys_addr_t paddr; - maddr &= PTE_MASK; + maddr &= PTE_PFN_MASK; paddr = mfn_to_pfn(maddr >> PAGE_SHIFT) << PAGE_SHIFT; return paddr; diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index a44d56e..0db6912 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -343,8 +343,8 @@ void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr, static pteval_t pte_mfn_to_pfn(pteval_t val) { if (val & _PAGE_PRESENT) { - unsigned long mfn = (val & PTE_MASK) >> PAGE_SHIFT; - pteval_t flags = val & ~PTE_MASK; + unsigned long mfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT; + pteval_t flags = val & ~PTE_PFN_MASK; val = ((pteval_t)mfn_to_pfn(mfn) << PAGE_SHIFT) | flags; } @@ -354,8 +354,8 @@ static pteval_t pte_mfn_to_pfn(pteval_t val) static pteval_t pte_pfn_to_mfn(pteval_t val) { if (val & _PAGE_PRESENT) { - unsigned long pfn = (val & PTE_MASK) >> PAGE_SHIFT; - pteval_t flags = val & ~PTE_MASK; + unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT; + pteval_t flags = val & ~PTE_PFN_MASK; val = ((pteval_t)pfn_to_mfn(pfn) << PAGE_SHIFT) | flags; } |