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-rw-r--r--arch/s390/kernel/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 909bce65cb2b..7f27e3da9709 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -29,6 +29,7 @@ UBSAN_SANITIZE_early.o	:= n
 #
 ifneq ($(CC_FLAGS_MARCH),-march=z900)
 CFLAGS_REMOVE_als.o	+= $(CC_FLAGS_MARCH)
+CFLAGS_REMOVE_als.o	+= $(CC_FLAGS_EXPOLINE)
 CFLAGS_als.o		+= -march=z900
 AFLAGS_REMOVE_head.o	+= $(CC_FLAGS_MARCH)
 AFLAGS_head.o		+= -march=z900
@@ -63,6 +64,9 @@ obj-y	+= entry.o reipl.o relocate_kernel.o kdebugfs.o alternative.o
 
 extra-y				+= head.o head64.o vmlinux.lds
 
+obj-$(CONFIG_EXPOLINE)		+= nospec-branch.o
+CFLAGS_REMOVE_expoline.o	+= $(CC_FLAGS_EXPOLINE)
+
 obj-$(CONFIG_MODULES)		+= module.o
 obj-$(CONFIG_SMP)		+= smp.o
 obj-$(CONFIG_SCHED_TOPOLOGY)	+= topology.o