From: "Paul E. McKenney" <paulmck@xxxxxxxxxx> This commit adds "-g -fno-omit-frame-pointer" to ease interpretation of KCSAN output, but only for CONFIG_KCSAN=y kerrnels. Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> --- kernel/rcu/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/rcu/Makefile b/kernel/rcu/Makefile index 82d5fba..f91f2c2 100644 --- a/kernel/rcu/Makefile +++ b/kernel/rcu/Makefile @@ -3,6 +3,10 @@ # and is generally not a function of system call inputs. KCOV_INSTRUMENT := n +ifeq ($(CONFIG_KCSAN),y) +KBUILD_CFLAGS += -g -fno-omit-frame-pointer +endif + obj-y += update.o sync.o obj-$(CONFIG_TREE_SRCU) += srcutree.o obj-$(CONFIG_TINY_SRCU) += srcutiny.o -- 2.9.5
