arm64: mm: create new fine-grained mappings at boot

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / include / asm / kasan.h

diff --git a/arch/arm64/include/asm/kasan.h b/arch/arm64/include/asm/kasan.h
index 2774fa384c47f27b4e936644cef0e980f7fbcfe7..de0d21211c344da3875d86ddc64a1643f8b81d7f 100644 (file)
--- a/arch/arm64/include/asm/kasan.h
+++ b/arch/arm64/include/asm/kasan.h
@@ -7,6 +7,7 @@
 
 #include <linux/linkage.h>
 #include <asm/memory.h>
+#include <asm/pgtable-types.h>
 
 /*
  * KASAN_SHADOW_START: beginning of the kernel virtual addresses.
@@ -28,10 +29,12 @@
 #define KASAN_SHADOW_OFFSET     (KASAN_SHADOW_END - (1ULL << (64 - 3)))
 
 void kasan_init(void);
+void kasan_copy_shadow(pgd_t *pgdir);
 asmlinkage void kasan_early_init(void);
 
 #else
 static inline void kasan_init(void) { }
+static inline void kasan_copy_shadow(pgd_t *pgdir) { }
 #endif
 
 #endif