forked from Minki/linux
[S390] register cpu devices for SMP=n
A kernel compiled with SMP=n will not register any cpu devices. The resulting kernel image will not boot with this error message: kernel BUG at fs/sysfs/group.c:65! Use GENERIC_CPU_DEVICES=y if SMP=n to get the missing cpu device. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -64,6 +64,7 @@ config ARCH_SUPPORTS_DEBUG_PAGEALLOC
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config S390
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def_bool y
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select USE_GENERIC_SMP_HELPERS if SMP
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select GENERIC_CPU_DEVICES if !SMP
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select HAVE_SYSCALL_WRAPPERS
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select HAVE_FUNCTION_TRACER
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select HAVE_FUNCTION_TRACE_MCOUNT_TEST
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