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

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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>
This commit is contained in:
Yinghai Lu
2008-11-17 15:19:53 -08:00
committed by Ingo Molnar
parent 569712b2b0
commit 54ac14a8e9
11 changed files with 48 additions and 15 deletions
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3
arch/x86/include/asm/setup.h
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@@ -17,6 +17,7 @@ static inline int is_visws_box(void) { return 0; }
#endif
extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip);
extern int wakeup_secondary_cpu_via_init(int apicid, unsigned long start_eip);
/*
* Any setup quirks to be performed?
*/
@@ -40,7 +41,7 @@ struct x86_quirks {
void (*smp_read_mpc_oem)(struct mp_config_oemtable *oemtable,
unsigned short oemsize);
int (*setup_ioapic_ids)(void);
int (*wakeup_secondary_cpu)(int apicid, unsigned long start_eip);
int (*update_genapic)(void);
};
extern struct x86_quirks *x86_quirks;