diff options
Diffstat (limited to 'kernel/Makefile')
| -rw-r--r-- | kernel/Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/Makefile b/kernel/Makefile index 6b7bdddd624b..ab92eca0b9af 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -11,6 +11,13 @@ obj-y = fork.o exec_domain.o panic.o \ notifier.o ksysfs.o cred.o reboot.o \ async.o range.o smpboot.o +# Tracing may do some dangerous __builtin_return_address() operations +# We know they are dangerous, we don't need gcc telling us that. +ifdef CONFIG_USING_GET_LOCK_PARENT_IP +FRAME_CFLAGS := $(call cc-disable-warning,frame-address) +KBUILD_CFLAGS += $(FRAME_CFLAGS) +endif + obj-$(CONFIG_MULTIUSER) += groups.o ifdef CONFIG_FUNCTION_TRACER |