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Upgrade to 4.4.50-rt62
[kvmfornfv.git] / kernel / arch / arm / include / asm / pgtable-2level.h
diff --git a/kernel/arch/arm/include/asm/pgtable-2level.h b/kernel/arch/arm/include/asm/pgtable-2level.h
index aeddd28..92fd2c8 100644 (file)
--- a/kernel/arch/arm/include/asm/pgtable-2level.h
+++ b/kernel/arch/arm/include/asm/pgtable-2level.h
@@ -193,6 +193,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr)
 
 #define pmd_large(pmd)         (pmd_val(pmd) & 2)
 #define pmd_bad(pmd)           (pmd_val(pmd) & 2)
+#define pmd_present(pmd)       (pmd_val(pmd))
 
 #define copy_pmd(pmdpd,pmdps)          \
        do {                            \