From 2839a232071f588d334543fb86f5689b43353842 Mon Sep 17 00:00:00 2001 From: Marco Elver Date: Thu, 18 Jun 2020 11:31:17 +0200 Subject: kcsan: Simplify compiler flags Simplify the set of compiler flags for the runtime by removing cc-option from -fno-stack-protector, because all supported compilers support it. This saves us one compiler invocation during build. Signed-off-by: Marco Elver Signed-off-by: Paul E. McKenney --- kernel/kcsan/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/kcsan/Makefile') diff --git a/kernel/kcsan/Makefile b/kernel/kcsan/Makefile index 092ce58d2e56..fea064afc4f7 100644 --- a/kernel/kcsan/Makefile +++ b/kernel/kcsan/Makefile @@ -7,8 +7,8 @@ CFLAGS_REMOVE_core.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_debugfs.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_report.o = $(CC_FLAGS_FTRACE) -CFLAGS_core.o := $(call cc-option,-fno-conserve-stack,) \ - $(call cc-option,-fno-stack-protector,) +CFLAGS_core.o := $(call cc-option,-fno-conserve-stack) \ + -fno-stack-protector obj-y := core.o debugfs.o report.o obj-$(CONFIG_KCSAN_SELFTEST) += selftest.o -- cgit v1.2.3