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[PARISC] Unbreak processor_probe when we have more than NR_CPUS

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If we already have NR_CPUS worth of cpus online, we obviously shouldn't
be trying to bring up more... Fixes a particularly vexing issue I had when
running another machines kernel on my rp3440.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
This commit is contained in:
Kyle McMartin 2007-10-18 00:03:50 -07:00 committed by Kyle McMartin
parent 730e844d57
commit f8b9e59457
1 changed files with 6 additions and 1 deletions
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arch/parisc/kernel/processor.c
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@ -82,7 +82,12 @@ static int __cpuinit processor_probe(struct parisc_device *dev)
unsigned long cpuid;
struct cpuinfo_parisc *p;
#ifndef CONFIG_SMP
#ifdef CONFIG_SMP
if (num_online_cpus() >= NR_CPUS) {
printk(KERN_INFO "num_online_cpus() >= NR_CPUS\n");
return 1;
}
#else
if (boot_cpu_data.cpu_count > 0) {
printk(KERN_INFO "CONFIG_SMP=n ignoring additional CPUs\n");
return 1;