Information processing apparatus and information processing method
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYoshiharu IMAMOTO, Jun ANZAI, Toshihisa NAKANO
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Abstract
An ECU (Electronic Control Unit) includes a HV (HyperVisor), and a first VM (Virtual Machine) and a second VM that operate on the HV. The first VM detects an abnormality in a process in the first VM. When the first VM detects an abnormality, the first VM notifies the second VM of information related to the abnormality via the HV. The second VM executes a process responsive to the abnormality, based on the information related to the abnormality provided from the first VM.
Claims9
An information processing apparatus in which a first VM (Virtual Machine) and a second VM operate on a HV (HyperVisor), wherein
- the first VM includes:
- a detection unit that detects an abnormality in a process in the first VM;
- and
- a notification unit that, when the detection unit detects an abnormality, notifies the second VM of information related to the abnormality via the HV, and
- the second VM includes:
- a respondent unit that executes a process responsive to the abnormality, based on the information related to the abnormality provided from the first VM.
An information processing apparatus in which a HV and a secure OS operate on a secure monitor, and one or more VMs operate on the HV, wherein
- the HV includes:
- a detection unit that detects an abnormality in a process in the HV;
- and
- a notification unit that, when the detection unit detects an abnormality, notifies the secure OS of information related to the abnormality via the secure monitor, and
- the secure OS includes:
- a respondent unit that executes a process responsive to the abnormality, based on the information related to the abnormality provided from the HV.
An information processing method executed by a computer in which a first VM and a second VM operate on a HV, comprising:
- detecting, using the first VM, an abnormality in a process in the first VM, and notifying, when an abnormality is detected, the second VM of information related to the abnormality via the HV, and
- executing, using the second VM, a process responsive to the abnormality, based on the information related to the abnormality provided from the first VM.
An information processing method executed by a computer in which a HV and a secure OS operate on a secure monitor, and one or more VMs operate on the HV, comprising:
- detecting, using the HV, an abnormality in a process in the HV, and notifying, when an abnormality is detected, the secure OS of information related to the abnormality via the secure monitor, and
- executing, using the secure OS, a process responsive to the abnormality, based on the information related to the abnormality provided from the HV.
Dependencies are inferred from the claim text.