diff options
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/processor.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 86e79af64dea..d0d51adec76e 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -71,6 +71,8 @@ #define PTE_NX_MASK BIT_ULL(63) #define PAGE_SHIFT 12 +#define PAGE_SIZE (1ULL << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) #define PHYSICAL_PAGE_MASK GENMASK_ULL(51, 12) #define PTE_GET_PFN(pte) (((pte) & PHYSICAL_PAGE_MASK) >> PAGE_SHIFT) |