On Wed, Jun 09, 2010 at 02:33:14PM +0800, ?? wrote: > hello everyone, > sorry to bother you. I have a problem with kexec tools. when i > use it on a ia64 machine, it does't work. > situation 1 : after executing "kexec -l ***" and "kexec -e" , > many "cpu # is now offline" printed out, then the system lose response. > situation 2 (mostly): after many "cpu # is now offline" printed > out, some warn info printed out , and then a call trace.. system lose > response... warn info is : Unexpected irq vector 0x44 on cpu 11! .. .. > call trace has info like : fixup_irqs , take_cpu_down, etc.. > Is there something wrong with my current kernel ? but it is an > usual 2.6.28.10. Does kexec support IA64 fully? > Thanks alot. bow. :) Hi, 2.6.28 should be new enough, but is it possible to check using a more recent kernel (e.g. 2.6.34) and the latest kexec-tools (2.0.1)? If the problem persists, then a copy of the stack trace would be useful. I usually collect these by using a serial console. Thanks.
