Messages in this thread | | | Date | Tue, 11 Mar 2008 10:21:48 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86: Don't send RESCHEDULE_VECTOR to offlined cpus |
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* Gregory Haskins <gregory.haskins.ml@gmail.com> wrote:
>> Yup, this afternoon while running cpu-hotplug stress tests >> (http://lkml.org/lkml/2008/3/3/11) in parallel with kern-bench, I got >> this on the serial console. > > Note that this may be a side-effect of the bug we are chasing with the > rd->online problem. > > E.g. if the rd->online issue is causing us to route tasks to dead > CPUs, this phenomenon would probably go away once rd->online is fixed > (which I believe it is with the patches that were submitted).
yeah, that makes sense. I've applied your patch nevertheless because it is the better failure mode for that code.
Ingo
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