Re: default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)
From: Scott Wood <hidden>
Date: 2008-10-24 17:41:25
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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