Messages in this thread | | | Date | Fri, 24 Oct 2008 12:39:58 -0500 | From | Scott Wood <> | Subject | Re: default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems) |
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Kumar Gala wrote: > So why not just have x86 startup code set irq_default_affinity = > CPU_MASK_ALL than?
That doesn't really solve the problem, as a user could still manually set an invalid affinity. The MPIC driver should reduce the affinity itself to what the hardware can handle.
-Scott
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