From 8c36a75748d0208e41e6fe7817c631ac8075eeef Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 26 May 2015 15:39:36 +0100 Subject: [PATCH] ARM: 8373/1: disable branch profiling in uncompressor The branch profiling code cannot work outside of the main kernel and just causes link errors if we try to use it in the decompressor. Disabling it here matches what we do for other architectures. Signed-off-by: Arnd Bergmann Signed-off-by: Russell King --- arch/arm/boot/compressed/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 6e1fb2b2ecc7..7a13aebacf81 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -103,6 +103,8 @@ extra-y += piggy.gzip piggy.lzo piggy.lzma piggy.xzkern piggy.lz4 \ lib1funcs.S ashldi3.S bswapsdi2.S $(libfdt) $(libfdt_hdrs) \ hyp-stub.S +KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING + ifeq ($(CONFIG_FUNCTION_TRACER),y) ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) -- 2.39.2