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SubjectRe: [PATCH v7 0/12] x86: Arbitrary CPU hot(un)plug support
Hi Fenghua,

This patchset breaks compiling with Xen enabled on 64 bits:

/home/hpa/kernel/tip.x86-hotplug/arch/x86/xen/smp.c: In function
‘cpu_bringup’:
/home/hpa/kernel/tip.x86-hotplug/arch/x86/xen/smp.c:75:2: error: too few
arguments to function ‘smp_store_cpu_info’
In file included from
/home/hpa/kernel/tip.x86-hotplug/include/linux/smp.h:38:0,
from
/home/hpa/kernel/tip.x86-hotplug/include/linux/sched.h:70,
from
/home/hpa/kernel/tip.x86-hotplug/arch/x86/xen/smp.c:15:
/home/hpa/kernel/tip.x86-hotplug/arch/x86/include/asm/smp.h:169:6: note:
declared here
/home/hpa/kernel/tip.x86-hotplug/arch/x86/xen/smp.c: In function
‘xen_smp_prepare_cpus’:
/home/hpa/kernel/tip.x86-hotplug/arch/x86/xen/smp.c:257:2: error: too
few arguments to function ‘smp_store_cpu_info’
In file included from
/home/hpa/kernel/tip.x86-hotplug/include/linux/smp.h:38:0,
from
/home/hpa/kernel/tip.x86-hotplug/include/linux/sched.h:70,
from
/home/hpa/kernel/tip.x86-hotplug/arch/x86/xen/smp.c:15:
/home/hpa/kernel/tip.x86-hotplug/arch/x86/include/asm/smp.h:169:6: note:
declared here
make[4]: *** [arch/x86/xen/smp.o] Error 1
make[3]: *** [arch/x86/xen] Error 2
make[2]: *** [arch/x86] Error 2
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory `/home/hpa/kernel/tip.x86-hotplug'

Could you fix that?

-hpa

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