diff options
-rw-r--r-- | arch/x86/include/asm/pgtable.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 67fc3d2b0aab..a0c35bf6cb92 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h | |||
@@ -476,12 +476,14 @@ static inline int pmd_present(pmd_t pmd) | |||
476 | */ | 476 | */ |
477 | static inline int pte_protnone(pte_t pte) | 477 | static inline int pte_protnone(pte_t pte) |
478 | { | 478 | { |
479 | return pte_flags(pte) & _PAGE_PROTNONE; | 479 | return (pte_flags(pte) & (_PAGE_PROTNONE | _PAGE_PRESENT)) |
480 | == _PAGE_PROTNONE; | ||
480 | } | 481 | } |
481 | 482 | ||
482 | static inline int pmd_protnone(pmd_t pmd) | 483 | static inline int pmd_protnone(pmd_t pmd) |
483 | { | 484 | { |
484 | return pmd_flags(pmd) & _PAGE_PROTNONE; | 485 | return (pmd_flags(pmd) & (_PAGE_PROTNONE | _PAGE_PRESENT)) |
486 | == _PAGE_PROTNONE; | ||
485 | } | 487 | } |
486 | #endif /* CONFIG_NUMA_BALANCING */ | 488 | #endif /* CONFIG_NUMA_BALANCING */ |
487 | 489 | ||