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Merge branch 'irq/numa' into x86/mce3

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Merge reason: arch/x86/kernel/irqinit_{32,64}.c unified in irq/numa
and modified in x86/mce3; this merge resolves the conflict.

Conflicts:
	arch/x86/kernel/irqinit.c

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin
2009-06-01 15:13:02 -07:00
parent 38736072d4 ee4c24a5c9
commit 48b1fddbb1
210 changed files with 2373 additions and 1746 deletions
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19
arch/x86/kernel/irq.c
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@@ -24,9 +24,9 @@ void (*generic_interrupt_extension)(void) = NULL;
*/
void ack_bad_irq(unsigned int irq)
{
printk(KERN_ERR "unexpected IRQ trap at vector %02x\n", irq);
if (printk_ratelimit())
pr_err("unexpected IRQ trap at vector %02x\n", irq);
#ifdef CONFIG_X86_LOCAL_APIC
/*
* Currently unexpected vectors happen only on SMP and APIC.
* We _must_ ack these because every local APIC has only N
@@ -36,9 +36,7 @@ void ack_bad_irq(unsigned int irq)
* completely.
* But only ack when the APIC is enabled -AK
*/
if (cpu_has_apic)
ack_APIC_irq();
#endif
ack_APIC_irq();
}
#define irq_stats(x) (&per_cpu(irq_stat, x))
@@ -178,7 +176,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
sum += irq_stats(cpu)->irq_thermal_count;
# ifdef CONFIG_X86_MCE_THRESHOLD
sum += irq_stats(cpu)->irq_threshold_count;
#endif
# endif
#endif
return sum;
}
@@ -213,14 +211,11 @@ unsigned int __irq_entry do_IRQ(struct pt_regs *regs)
irq = __get_cpu_var(vector_irq)[vector];
if (!handle_irq(irq, regs)) {
#ifdef CONFIG_X86_64
if (!disable_apic)
ack_APIC_irq();
#endif
ack_APIC_irq();
if (printk_ratelimit())
printk(KERN_EMERG "%s: %d.%d No irq handler for vector (irq %d)\n",
__func__, smp_processor_id(), vector, irq);
pr_emerg("%s: %d.%d No irq handler for vector (irq %d)\n",
__func__, smp_processor_id(), vector, irq);
}
irq_exit();