[PATCH v11 5/6] introduce a new qom device to deal with panicked event

If the target is x86/x86_64, the guest's kernel will write 0x01 to the port KVM_PV_EVENT_PORT when it is panciked. This patch introduces a new qom device kvm_pv_ioport to listen this I/O port, and deal with panicked event according to panicked_action's value. The possible actions are: 1. emit

[PATCH v11 5/6] introduce a new qom device to deal with panicked event

If the target is x86/x86_64, the guest's kernel will write 0x01 to the port KVM_PV_EVENT_PORT when it is panciked. This patch introduces a new qom device kvm_pv_ioport to listen this I/O port, and deal with panicked event according to panicked_action's value. The possible actions are: 1. emit