From 1e323ca36f6cf7b3c85a22cf5195a05fe15002b3 Mon Sep 17 00:00:00 2001 From: Sami Tolvanen Date: Mon, 6 Apr 2020 14:58:41 -0700 Subject: [PATCH 18/24] arm64: export CC_USING_PATCHABLE_FUNCTION_ENTRY Since arm64 does not use -pg in CC_FLAGS_FTRACE with DYNAMIC_FTRACE_WITH_REGS, skip running recordmcount by exporting CC_USING_PATCHABLE_FUNCTION_ENTRY. Signed-off-by: Sami Tolvanen --- arch/arm64/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 70f5905954dd..c90cc19fab92 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -115,6 +115,7 @@ endif ifeq ($(CONFIG_DYNAMIC_FTRACE_WITH_REGS),y) KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY CC_FLAGS_FTRACE := -fpatchable-function-entry=2 + export CC_USING_PATCHABLE_FUNCTION_ENTRY := 1 endif # Default value -- 2.28.0