Messages in this thread |  | | | Date | Tue, 5 Jun 2007 13:09:54 -0700 | | From | "Darrick J. Wong" <> | | Subject | Re: Device hang when offlining a CPU due to IRQ misrouting | |
On Tue, Jun 05, 2007 at 11:40:15AM -0700, Siddha, Suresh B wrote:
> Does this problem happen only under certain stress or something simple, like
>
> boot the kernel
> echo 2 > /proc/irq/114/smp_affinity
> wait for irq to hit the cpu1.
> echo 0 > /sys/devices/system/cpu/cpu1/online
>
> will immmd trigger this?
The system is not under any stress at all.
--D
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