Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

[cascardo/linux.git] / arch / arm64 / mm / hugetlbpage.c

diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index cccc4af..831ec53 100644 (file)
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -33,13 +33,13 @@
 
 int pmd_huge(pmd_t pmd)
 {
-       return !(pmd_val(pmd) & PMD_TABLE_BIT);
+       return pmd_val(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT);
 }
 
 int pud_huge(pud_t pud)
 {
 #ifndef __PAGETABLE_PMD_FOLDED
-       return !(pud_val(pud) & PUD_TABLE_BIT);
+       return pud_val(pud) && !(pud_val(pud) & PUD_TABLE_BIT);
 #else
        return 0;
 #endif