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-rw-r--r--arch/s390/boot/compressed/Makefile3
-rw-r--r--arch/s390/kernel/Makefile10
-rw-r--r--drivers/s390/char/Makefile16
-rw-r--r--drivers/s390/char/sclp_early_core.c (renamed from arch/s390/kernel/sclp.c)0
4 files changed, 19 insertions, 10 deletions
diff --git a/arch/s390/boot/compressed/Makefile b/arch/s390/boot/compressed/Makefile
index 6bd2c9022be3..f7e4c834ea24 100644
--- a/arch/s390/boot/compressed/Makefile
+++ b/arch/s390/boot/compressed/Makefile
@@ -19,7 +19,8 @@ KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
GCOV_PROFILE := n
UBSAN_SANITIZE := n
-OBJECTS := $(addprefix $(objtree)/arch/s390/kernel/, head.o sclp.o ebcdic.o als.o)
+OBJECTS := $(addprefix $(objtree)/arch/s390/kernel/, head.o ebcdic.o als.o)
+OBJECTS += $(objtree)/drivers/s390/char/sclp_early_core.o
OBJECTS += $(obj)/head.o $(obj)/misc.o $(obj)/piggy.o
LDFLAGS_vmlinux := --oformat $(LD_BFD) -e startup -T
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index edbc62e04027..060ce548fe8b 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -10,31 +10,25 @@ CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
# Do not trace early setup code
CFLAGS_REMOVE_als.o = $(CC_FLAGS_FTRACE)
CFLAGS_REMOVE_early.o = $(CC_FLAGS_FTRACE)
-CFLAGS_REMOVE_sclp.o = $(CC_FLAGS_FTRACE)
endif
GCOV_PROFILE_als.o := n
GCOV_PROFILE_early.o := n
-GCOV_PROFILE_sclp.o := n
KCOV_INSTRUMENT_als.o := n
KCOV_INSTRUMENT_early.o := n
-KCOV_INSTRUMENT_sclp.o := n
UBSAN_SANITIZE_als.o := n
UBSAN_SANITIZE_early.o := n
-UBSAN_SANITIZE_sclp.o := n
#
-# Use -march=z900 for sclp.c and als.c to be able to print an error
+# Use -march=z900 for als.c to be able to print an error
# message if the kernel is started on a machine which is too old
#
ifneq ($(CC_FLAGS_MARCH),-march=z900)
CFLAGS_REMOVE_als.o += $(CC_FLAGS_MARCH)
CFLAGS_als.o += -march=z900
-CFLAGS_REMOVE_sclp.o += $(CC_FLAGS_MARCH)
-CFLAGS_sclp.o += -march=z900
AFLAGS_REMOVE_head.o += $(CC_FLAGS_MARCH)
AFLAGS_head.o += -march=z900
endif
@@ -61,7 +55,7 @@ CFLAGS_sysinfo.o += -w
obj-y := traps.o time.o process.o base.o early.o setup.o idle.o vtime.o
obj-y += processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o
-obj-y += debug.o irq.o ipl.o dis.o diag.o sclp.o vdso.o als.o
+obj-y += debug.o irq.o ipl.o dis.o diag.o vdso.o als.o
obj-y += sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o pgm_check.o
obj-y += runtime_instr.o cache.o fpu.o dumpstack.o
obj-y += entry.o reipl.o relocate_kernel.o
diff --git a/drivers/s390/char/Makefile b/drivers/s390/char/Makefile
index 41e28b23b26a..0c443e26835d 100644
--- a/drivers/s390/char/Makefile
+++ b/drivers/s390/char/Makefile
@@ -2,9 +2,23 @@
# S/390 character devices
#
+ifdef CONFIG_FUNCTION_TRACER
+# Do not trace early setup code
+CFLAGS_REMOVE_sclp_early_core.o = $(CC_FLAGS_FTRACE)
+endif
+
+GCOV_PROFILE_sclp_early_core.o := n
+KCOV_INSTRUMENT_sclp_early_core.o := n
+UBSAN_SANITIZE_sclp_early_core.o := n
+
+ifneq ($(CC_FLAGS_MARCH),-march=z900)
+CFLAGS_REMOVE_sclp_early_core.o += $(CC_FLAGS_MARCH)
+CFLAGS_sclp_early_core.o += -march=z900
+endif
+
obj-y += ctrlchar.o keyboard.o defkeymap.o sclp.o sclp_rw.o sclp_quiesce.o \
sclp_cmd.o sclp_config.o sclp_cpi_sys.o sclp_ocf.o sclp_ctl.o \
- sclp_early.o
+ sclp_early.o sclp_early_core.o
obj-$(CONFIG_TN3270) += raw3270.o
obj-$(CONFIG_TN3270_CONSOLE) += con3270.o
diff --git a/arch/s390/kernel/sclp.c b/drivers/s390/char/sclp_early_core.c
index f9c5b02d2685..f9c5b02d2685 100644
--- a/arch/s390/kernel/sclp.c
+++ b/drivers/s390/char/sclp_early_core.c