summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Makefile1
-rw-r--r--kernel/trace/Makefile4
-rw-r--r--mm/Makefile3
3 files changed, 1 insertions, 7 deletions
diff --git a/Makefile b/Makefile
index addb235..27f97b5 100644
--- a/Makefile
+++ b/Makefile
@@ -621,6 +621,7 @@ include arch/$(SRCARCH)/Makefile
KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,)
KBUILD_CFLAGS += $(call cc-disable-warning,maybe-uninitialized,)
+KBUILD_CFLAGS += $(call cc-disable-warning,frame-address,)
ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
KBUILD_CFLAGS += -Os
diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile
index 992ab9d..e579808 100644
--- a/kernel/trace/Makefile
+++ b/kernel/trace/Makefile
@@ -1,8 +1,4 @@
-# We are fully aware of the dangers of __builtin_return_address()
-FRAME_CFLAGS := $(call cc-disable-warning,frame-address)
-KBUILD_CFLAGS += $(FRAME_CFLAGS)
-
# Do not instrument the tracer itself:
ifdef CONFIG_FUNCTION_TRACER
diff --git a/mm/Makefile b/mm/Makefile
index 2ca1faf..295bd7a 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -21,9 +21,6 @@ KCOV_INSTRUMENT_memcontrol.o := n
KCOV_INSTRUMENT_mmzone.o := n
KCOV_INSTRUMENT_vmstat.o := n
-# Since __builtin_frame_address does work as used, disable the warning.
-CFLAGS_usercopy.o += $(call cc-disable-warning, frame-address)
-
mmu-y := nommu.o
mmu-$(CONFIG_MMU) := gup.o highmem.o memory.o mincore.o \
mlock.o mmap.o mprotect.o mremap.o msync.o rmap.o \
OpenPOWER on IntegriCloud