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-rw-r--r--arch/arm/include/asm/page.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
index 11b058a72a5b..5fcc8a600e36 100644
--- a/arch/arm/include/asm/page.h
+++ b/arch/arm/include/asm/page.h
@@ -147,6 +147,9 @@ extern void copy_page(void *to, const void *from);
#include <asm/pgtable-3level-types.h>
#else
#include <asm/pgtable-2level-types.h>
+#ifdef CONFIG_VMAP_STACK
+#define ARCH_PAGE_TABLE_SYNC_MASK PGTBL_PMD_MODIFIED
+#endif
#endif
#endif /* CONFIG_MMU */