When resetting vcpupin setting, we have to specify all host physical
cpus as a cpulist parameter of virsh vcpupin command. It's a little
tedious.
This patch changes to allow to receive the special keyword 'r' as a cpulist
parameter of virsh vcpupin command when resetting vcpupin setting.
If you set the following:
# virsh vcpupin VM 0 r
the vcpu0 will be pinned to all physical cpus.
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
c4a8ca71b1