panic: resource_list_alloc: resource entry is busy

Fri Sep 12 22:03:30 UTC 2014

On Fri, 12 Sep 2014, John Baldwin wrote:

>> Please note I originally loaded "i915.ko", not "i915kms.ko"
>
> Oh, that is probably your problem.  X loaded i915kms automatically and
> i915 and i915kms do not get along.  i915 had already allocated the IRQ
> when i915kms tried to alloc the same IRQ causing the issue.

Would that be possible to fail with EBUSY or something instead of panic?

//Marcin