Messages in this thread | | | Date | Wed, 23 Sep 2009 13:42:58 +0200 | From | Ingo Molnar <> | Subject | Re: perf sched record hangs machine |
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* Chris Malley <mail@chrismalley.co.uk> wrote:
> 2009/9/23 Ingo Molnar <mingo@elte.hu>: > > > > * Chris Malley <mail@chrismalley.co.uk> wrote: > > > >> Applied Peter's patch, doesn't seem to have fixed the problem: > >> > >> [ ?246.408893] BUG: unable to handle kernel paging request at ffffb300 > >> [ ?246.408939] IP: [<c011b0bd>] default_send_IPI_self+0x1d/0x50 > > > > could you please send the full bootlog, up to the crash? > > > > Thanks, > > > > ? ? ? ?Ingo > > > > Sure, but I'm just rebuilding from clean first in case the change > wasn't picked up for some reason, because I don't see how it can get > to default_send_IPI_self() in my configuration...
yeah - i have that thinking too - according to your earlier boot messages x86_pmu.apic must be 0 and that codepath shouldnt trigger.
Ingo
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