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Diffstat (limited to 'arch/powerpc/lib/mem_64.S')
-rw-r--r--arch/powerpc/lib/mem_64.S9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/powerpc/lib/mem_64.S b/arch/powerpc/lib/mem_64.S
index 3c3be02f33b7..7f6bd031c306 100644
--- a/arch/powerpc/lib/mem_64.S
+++ b/arch/powerpc/lib/mem_64.S
@@ -12,7 +12,9 @@
#include <asm/errno.h>
#include <asm/ppc_asm.h>
#include <asm/export.h>
+#include <asm/kasan.h>
+#ifndef CONFIG_KASAN
_GLOBAL(__memset16)
rlwimi r4,r4,16,0,15
/* fall through */
@@ -29,8 +31,9 @@ _GLOBAL(__memset64)
EXPORT_SYMBOL(__memset16)
EXPORT_SYMBOL(__memset32)
EXPORT_SYMBOL(__memset64)
+#endif
-_GLOBAL(memset)
+_GLOBAL_KASAN(memset)
neg r0,r3
rlwimi r4,r4,8,16,23
andi. r0,r0,7 /* # bytes to be 8-byte aligned */
@@ -96,8 +99,9 @@ _GLOBAL(memset)
stb r4,0(r6)
blr
EXPORT_SYMBOL(memset)
+EXPORT_SYMBOL_KASAN(memset)
-_GLOBAL_TOC(memmove)
+_GLOBAL_TOC_KASAN(memmove)
cmplw 0,r3,r4
bgt backwards_memcpy
b memcpy
@@ -139,3 +143,4 @@ _GLOBAL(backwards_memcpy)
mtctr r7
b 1b
EXPORT_SYMBOL(memmove)
+EXPORT_SYMBOL_KASAN(memmove)