fix to sp management for bmguest and monitor. cleans up hw virq completion
Merge branch 'v1-spfix' into v1-virq
- fixed compile error: bmguest/gic.c caused by merging an incomplete commit to fix sp management
Upon hvc-dabort, hypervisor stops the system and dumps registers(+banked) of the guest that caused the dabort for better debugging. vdev_sample test code in bmguest has been disabled