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-rw-r--r--include/linux/kasan.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/kasan.h b/include/linux/kasan.h
index d53ea3c047bc..9f5faefd1744 100644
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -30,7 +30,8 @@ struct kunit_kasan_expectation {
/* Software KASAN implementations use shadow memory. */
#ifdef CONFIG_KASAN_SW_TAGS
-#define KASAN_SHADOW_INIT 0xFF
+/* This matches KASAN_TAG_INVALID. */
+#define KASAN_SHADOW_INIT 0xFE
#else
#define KASAN_SHADOW_INIT 0
#endif