An IGVM file contains configuration of guest state that should be
applied during configuration of the guest, before the guest is started.
This patch allows the user to add an igvm-cfg object to an X86 machine
configuration that allows an IGVM file to be configured that will be
applied to the guest before it is started.
If an IGVM configuration is provided then the IGVM file is processed at
the end of the board initialization, before the state transition to
PHASE_MACHINE_INITIALIZED.
Signed-off-by: Roy Hopkins <roy.hopkins@randomman.co.uk>
Acked-by: Gerd Hoffman <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Link: https://lore.kernel.org/r/23bc66ae4504ba5cf2134826e055b25df3fc9cd9.1751554099.git.roy.hopkins@randomman.co.uk
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
28e5ef4a65