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authorKyle McMartin <kyle@mcmartin.ca>2007-10-18 03:03:50 -0400
committerKyle McMartin <kyle@shortfin.cabal.ca>2007-10-18 03:58:57 -0400
commitf8b9e5945738d25c04d6735c2a070f574d2b34c5 (patch)
treecf3f801695d1a90c89fe475904b3bc23d4ab0bad /arch/parisc/kernel
parent730e844d57693f464c7f9954a0f7102414164c3f (diff)
[PARISC] Unbreak processor_probe when we have more than NR_CPUS
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>
Diffstat (limited to 'arch/parisc/kernel')
-rw-r--r--arch/parisc/kernel/processor.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c
index 549f5484342c..370086fb8333 100644
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -82,7 +82,12 @@ static int __cpuinit processor_probe(struct parisc_device *dev)
82 unsigned long cpuid; 82 unsigned long cpuid;
83 struct cpuinfo_parisc *p; 83 struct cpuinfo_parisc *p;
84 84
85#ifndef CONFIG_SMP 85#ifdef CONFIG_SMP
86 if (num_online_cpus() >= NR_CPUS) {
87 printk(KERN_INFO "num_online_cpus() >= NR_CPUS\n");
88 return 1;
89 }
90#else
86 if (boot_cpu_data.cpu_count > 0) { 91 if (boot_cpu_data.cpu_count > 0) {
87 printk(KERN_INFO "CONFIG_SMP=n ignoring additional CPUs\n"); 92 printk(KERN_INFO "CONFIG_SMP=n ignoring additional CPUs\n");
88 return 1; 93 return 1;