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-rw-r--r--mm/debug_vm_pgtable.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index 8d389d071968..086309fb9b6f 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -31,6 +31,12 @@
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
+/*
+ * Please refer Documentation/vm/arch_pgtable_helpers.rst for the semantics
+ * expectations that are being validated here. All future changes in here
+ * or the documentation need to be in sync.
+ */
+
#define VMFLAGS (VM_READ|VM_WRITE|VM_EXEC)
/*