additional_cpus is only supported for IA64 now. X86_64 should not be included. Signed-off-by: Chen Gong <gong.chen@xxxxxxxxxxxxxxx> --- kernel/cpu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/cpu.c b/kernel/cpu.c index 291ac58..58f5abc 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -349,7 +349,7 @@ int __cpuinit cpu_up(unsigned int cpu) if (!cpu_possible(cpu)) { printk(KERN_ERR "can't online cpu %d because it is not " "configured as may-hotadd at boot time\n", cpu); -#if defined(CONFIG_IA64) || defined(CONFIG_X86_64) +#if defined(CONFIG_IA64) printk(KERN_ERR "please check additional_cpus= boot " "parameter\n"); #endif -- 1.6.5.2.143.g8cc62 -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html