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    [SPARC64]: Fix powering off on SMP. · b4d1b825
    David S. Miller 提交于
    Doing a "SUNW,stop-self" firmware call on the other cpus is not the
    correct thing to do when dropping into the firmware for a halt,
    reboot, or power-off.
    
    For now, just do nothing to quiet the other cpus, as the system should
    be quiescent enough.  Later we may decide to implement smp_send_stop()
    like the other SMP platforms do.
    
    Based upon a report from Christopher Zimmermann.
    Signed-off-by: NDavid S. Miller <davem@davemloft.net>
    b4d1b825
smp.c 31.0 KB