Extract and present the reposnsible process and thread when
VM_FAULT happens.

v2: Use getter and setter functions.
Signed-off-by: NAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: NJim Qu <Jim.Qu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>