x86, mce: fix "mce" boot option handling for CONFIG_X86_NEW_MCE
"mce argument mce ignored. Please use /sys" message shouldn't be printed when using "mce" boot option. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Reviewed-by: Andi Kleen <andi@firstfloor.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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@ -1549,8 +1549,10 @@ static struct miscdevice mce_log_device = {
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*/
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static int __init mcheck_enable(char *str)
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{
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if (*str == 0)
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if (*str == 0) {
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enable_p5_mce();
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return 1;
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}
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if (*str == '=')
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str++;
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if (!strcmp(str, "off"))
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