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-rw-r--r--mm/kasan/kasan.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index 35cff6bbb716..3a083274628e 100644
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -25,6 +25,7 @@
#endif
#define KASAN_GLOBAL_REDZONE 0xFA /* redzone for global variable */
+#define KASAN_VMALLOC_INVALID 0xF9 /* unallocated space in vmapped page */
/*
* Stack redzone shadow values