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[PATCH] x86_64: disable interrupts during SMP bogomips checking

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Port over a i386 kludge from rusty to x86-64

I don't think it is a full solution, but the upcomming smp bootup rewrite
will solve it.

This fixes BUGs at bootup on bigger x86-64 systems.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2005-04-16 15:24:52 -07:00 committed by Linus Torvalds
parent f18de453eb
commit 107ce721ab
1 changed files with 0 additions and 4 deletions
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4
arch/x86_64/kernel/smpboot.c
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@ -304,8 +304,6 @@ static void __init smp_callin(void)
Dprintk("CALLIN, before setup_local_APIC().\n");
setup_local_APIC();
local_irq_enable();
/*
* Get our bogomips.
*/
@ -319,8 +317,6 @@ static void __init smp_callin(void)
*/
smp_store_cpu_info(cpuid);
local_irq_disable();
/*
* Allow the master to continue.
*/