x86, mce: print number of MCE banks
The number of MCE banks supported by a CPU is a useful number to know, so print it out during CPU initialization. [ Impact: add printout ] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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@ -570,6 +570,8 @@ static int mce_cap_init(void)
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rdmsrl(MSR_IA32_MCG_CAP, cap);
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b = cap & 0xff;
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printk(KERN_INFO "mce: CPU supports %d MCE banks\n", b);
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if (b > MAX_NR_BANKS) {
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printk(KERN_WARNING
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"MCE: Using only %u machine check banks out of %u\n",
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@ -1287,6 +1289,7 @@ void mcheck_init(struct cpuinfo_x86 *c)
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default:
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break;
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}
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printk(KERN_INFO "mce: CPU supports %d MCE banks\n", nr_mce_banks);
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}
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static int __init mcheck_disable(char *str)
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