Change Details

Processor assignments for PORT, VIRQ and IPI interrupts were all being handled separately. Merge these together to shrink the code. Using the MI API for IPI interrupts had been lost, and it had never been used for PORT interrupts. Fix this issue.

Processor assignments for PORT, VIRQ and IPI interrupts were all being handled separately. Merge these together to shrink the code. PORT channels previously hadn't been attempting intr_event_bind(). This appears to have been missed during development, so add this to ensure consistency with other event channel types. Due to needing to recover from intr_event_bind() failing, xen_intr_bind_virq() and xen_intr_alloc_and_bind_ipi() could call xen_intr_unbind(). With the intr_event_bind() call removed there is no longer any potential need to call xen_intr_unbind(). Fixes: f229f35db70f ("xen/intr: balance dynamic interrupts across available vCPUs")

Processor assignments for PORT, VIRQ and IPI interrupts were all being handled separately. Merge these together to shrink the code. PORT channels previously hadn't been attempting intr_event_bind(). Using theThis MI API for IPI interrupts had been lostappears to have been missed during development, and it had never been used forso add this to ensure PORT interruptsconsistency with other event channel types. Due to needing to recover from intr_event_bind() failing, xen_intr_bind_virq() and xen_intr_alloc_and_bind_ipi() could call xen_intr_unbind(). Fix this issue.With the intr_event_bind() call removed there is no longer any potential need to call xen_intr_unbind(). Fixes: f229f35db70f ("xen/intr: balance dynamic interrupts across available vCPUs")