强制让内核按单核模式启动
在启动参数里追加 nosmp 或者 maxcpus=0
kernel-parameters的说明如下:
nosmp [SMP] Tells an SMP kernel to act as a UP kernel,
and disable the IO APIC. legacy for "maxcpus=0".
在启动参数里追加 nosmp 或者 maxcpus=0
kernel-parameters的说明如下:
nosmp [SMP] Tells an SMP kernel to act as a UP kernel,
and disable the IO APIC. legacy for "maxcpus=0".