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s390/kexec: remove CONFIG_KEXEC

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Since "Kconfig: split the s390 base menu" CONFIG_KEXEC gets always selected.
Therefore there is no point in keeping CONFIG_KEXEC anywhere.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2012-09-17 06:24:58 +02:00 committed by Martin Schwidefsky
parent 708c39db0e
commit 0ed23b3e49
2 changed files with 2 additions and 8 deletions
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8
arch/s390/kernel/Makefile
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@ -23,10 +23,11 @@ CFLAGS_sysinfo.o += -Iinclude/math-emu -Iarch/s390/math-emu -w
obj-y := bitmap.o traps.o time.o process.o base.o early.o setup.o vtime.o \
processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o \
debug.o irq.o ipl.o dis.o diag.o mem_detect.o sclp.o vdso.o \
sysinfo.o jump_label.o lgr.o os_info.o
sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o
obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o)
obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o)
obj-y += $(if $(CONFIG_64BIT),relocate_kernel64.o,relocate_kernel.o)
extra-y += head.o vmlinux.lds
extra-y += $(if $(CONFIG_64BIT),head64.o,head31.o)
@ -54,11 +55,6 @@ obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_cpum_cf.o
obj-y += runtime_instr.o cache.o
endif
# Kexec part
S390_KEXEC_OBJS := machine_kexec.o
S390_KEXEC_OBJS += $(if $(CONFIG_64BIT),relocate_kernel64.o,relocate_kernel.o)
obj-$(CONFIG_KEXEC) += $(S390_KEXEC_OBJS)
# vdso
obj-$(CONFIG_64BIT) += vdso64/
obj-$(CONFIG_32BIT) += vdso32/

2
arch/s390/kernel/setup.c
View File

@ -584,9 +584,7 @@ static void __init setup_memory_end(void)
static void __init setup_vmcoreinfo(void)
{
#ifdef CONFIG_KEXEC
mem_assign_absolute(S390_lowcore.vmcore_info, paddr_vmcoreinfo_note());
#endif
}
#ifdef CONFIG_CRASH_DUMP