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-rw-r--r--arch/powerpc/Makefile6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index e6c3addef398..26788de1cc59 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -102,9 +102,9 @@ CFLAGS += $(call cc-option,-mno-altivec)
# kernel considerably.
CFLAGS += $(call cc-option,-funit-at-a-time)
-ifndef CONFIG_FSL_BOOKE
-CFLAGS += -mstring
-endif
+# Never use string load/store instructions as they are
+# often slow when they are implemented at all
+CFLAGS += -mno-string
ifeq ($(CONFIG_6xx),y)
CFLAGS += -mcpu=powerpc