[PATCH v2 11/11] xen/hvmlite: Enable CPU on-/offlining

2016-02-01 Thread Boris Ostrovsky
When offlining, we should properly clean up interrupts and wait until hypervisor declares VCPU as down before cleaning up. After VCPU that was previously offlined is brought back to life we want to jump back to bare-metal entry points. It's a simple jump on 64-bit but requires minor tweaking for

[PATCH v2 11/11] xen/hvmlite: Enable CPU on-/offlining

2016-02-01 Thread Boris Ostrovsky
When offlining, we should properly clean up interrupts and wait until hypervisor declares VCPU as down before cleaning up. After VCPU that was previously offlined is brought back to life we want to jump back to bare-metal entry points. It's a simple jump on 64-bit but requires minor tweaking for