On 04/06/2016 09:51 PM, Heiko Carstens wrote: > This fixes the issue that a second cpu_down() will take forever, if > __cpu_disable() fails. Yes. But even without the second take down your CPU isn't complete up. > However it does not fix the issue that CPU_DOWN_FAILED will be seen on a > different cpu than the cpu that was supposed to be taken offline. This is correct. It fixes only the regression you reported. The CPU_DOWN_FAILED patches are on hold for now. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html