Roger Pau Monné 23ca39cf61 xen: mask event channels while binding them to a vCPU
Mask the event channel source before trying to bind it to a CPU, this
prevents stray interrupts from firing while assigning them and hitting the
KASSERT in xen_intr_handle_upcall.

Sponsored by: Citrix Systems R&D
2014-12-10 11:42:02 +00:00
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