diff options
| -rw-r--r-- | arch/s390/boot/Makefile | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile index df01e7be1560..1ee63054e085 100644 --- a/arch/s390/boot/Makefile +++ b/arch/s390/boot/Makefile @@ -11,25 +11,16 @@ KASAN_SANITIZE := n KCSAN_SANITIZE := n KMSAN_SANITIZE := n -KBUILD_AFLAGS := $(KBUILD_AFLAGS_DECOMPRESSOR) -KBUILD_CFLAGS := $(KBUILD_CFLAGS_DECOMPRESSOR) - # -# Use minimum architecture for als.c to be able to print an error +# Use minimum architecture level so it is possible to print an error # message if the kernel is started on a machine which is too old # CC_FLAGS_MARCH_MINIMUM := -march=z10 -ifneq ($(CC_FLAGS_MARCH),$(CC_FLAGS_MARCH_MINIMUM)) -AFLAGS_REMOVE_head.o += $(CC_FLAGS_MARCH) -AFLAGS_head.o += $(CC_FLAGS_MARCH_MINIMUM) -AFLAGS_REMOVE_mem.o += $(CC_FLAGS_MARCH) -AFLAGS_mem.o += $(CC_FLAGS_MARCH_MINIMUM) -CFLAGS_REMOVE_als.o += $(CC_FLAGS_MARCH) -CFLAGS_als.o += $(CC_FLAGS_MARCH_MINIMUM) -CFLAGS_REMOVE_sclp_early_core.o += $(CC_FLAGS_MARCH) -CFLAGS_sclp_early_core.o += $(CC_FLAGS_MARCH_MINIMUM) -endif +KBUILD_AFLAGS := $(filter-out $(CC_FLAGS_MARCH),$(KBUILD_AFLAGS_DECOMPRESSOR)) +KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_MARCH),$(KBUILD_CFLAGS_DECOMPRESSOR)) +KBUILD_AFLAGS += $(CC_FLAGS_MARCH_MINIMUM) +KBUILD_CFLAGS += $(CC_FLAGS_MARCH_MINIMUM) CFLAGS_sclp_early_core.o += -I$(srctree)/drivers/s390/char |