From 54ac14a8e982ae6c7ac71ee2b0d0173b974509e2 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Mon, 17 Nov 2008 15:19:53 -0800 Subject: 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 Signed-off-by: Ingo Molnar --- arch/x86/include/asm/genapic_64.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/x86/include/asm/genapic_64.h') diff --git a/arch/x86/include/asm/genapic_64.h b/arch/x86/include/asm/genapic_64.h index 13c4e96199ea..2cae011668b7 100644 --- a/arch/x86/include/asm/genapic_64.h +++ b/arch/x86/include/asm/genapic_64.h @@ -32,6 +32,8 @@ struct genapic { unsigned int (*get_apic_id)(unsigned long x); unsigned long (*set_apic_id)(unsigned int id); unsigned long apic_id_mask; + /* wakeup_secondary_cpu */ + int (*wakeup_cpu)(int apicid, unsigned long start_eip); }; extern struct genapic *genapic; -- cgit v1.2.3