On Wednesday 25 April 2007 13:51:12 Fernando Luis V?zquez Cao wrote: > Use safe_apic_wait_icr_idle to check ICR idle bit if the vector is > NMI_VECTOR to avoid potential hangups in the event of crash when kdump > tries to stop the other CPUs. But what happens then when this fails? Won't this give another hang? Have you tested this? I applied the patches for now. -Andi