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authorYinghai Lu <yinghai@kernel.org>2008-11-17 15:19:53 -0800
committerIngo Molnar <mingo@elte.hu>2008-11-18 00:27:24 +0100
commit54ac14a8e982ae6c7ac71ee2b0d0173b974509e2 (patch)
treefa716a60474c2e3592cd06afa52f381cdd2cece8 /arch/x86/mach-generic
parent569712b2b0970fa5b19673544d62ae661d04a220 (diff)
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>
Diffstat (limited to 'arch/x86/mach-generic')
-rw-r--r--arch/x86/mach-generic/probe.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/mach-generic/probe.c b/arch/x86/mach-generic/probe.c
index 5a7e4619e1c..90b134f3cd7 100644
--- a/arch/x86/mach-generic/probe.c
+++ b/arch/x86/mach-generic/probe.c
@@ -15,6 +15,7 @@
#include <asm/mpspec.h>
#include <asm/apicdef.h>
#include <asm/genapic.h>
+#include <asm/setup.h>
extern struct genapic apic_numaq;
extern struct genapic apic_summit;
@@ -57,6 +58,9 @@ static int __init parse_apic(char *arg)
}
}
+ if (x86_quirks->update_genapic)
+ x86_quirks->update_genapic();
+
/* Parsed again by __setup for debug/verbose */
return 0;
}