x86: fix wakeup_cpu with numaq/es7000, v2, fix

Impact: fix wakeup_secondary_cpu with hotplug

We can not put that into x86_quirks, because that is __initdata.
So try to move that to genapic, and add update_genapic in x86_quirks.

later we even could use that stub to:

 1. autodetect CONFIG_ES7000_CLUSTERED_APIC
 2. more correct inquire_remote_apic with apic_verbosity setting.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 10 deletions

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 498c1ef37fe0..0e9f446269f4 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -615,7 +615,7 @@ wakeup_secondary_cpu_via_nmi(int logical_apicid, unsigned long start_eip)
         return (send_status | accept_status);
 }
 
-static int __devinit
+int __devinit
 wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
 {
         unsigned long send_status, accept_status = 0;
@@ -736,15 +736,6 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
         return (send_status | accept_status);
 }
 
-static int __devinit
-wakeup_secondary_cpu(int apicid, unsigned long start_eip)
-{
-        if (x86_quirks->wakeup_secondary_cpu)
-                return x86_quirks->wakeup_secondary_cpu(apicid, start_eip);
-
-        return wakeup_secondary_cpu_via_init(apicid, start_eip);
-}
-
 struct create_idle {
         struct work_struct work;
         struct task_struct *idle;