[6.6]Hygon: CSV3: Support attestation for CSV3 guest #473
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hygon inclusion category: feature CVE: NA --------------------------- Add definition of ATTESTATION secure call command and error codes of the secure call. Add struct csv_guest_user_data_attestation to support communicate between user-space and kernel-space. Add struct csv3_data_attestation_report to support communicate between X86 and PSP. Signed-off-by: hanliyang <[email protected]>
hygon inclusion category: feature CVE: NA --------------------------- Expose the function to modules so that user can get attestation report of CSV3 guest through ioctl interface. It's suggested that the user make use of the ioctl interface of the module csv-guest. Signed-off-by: hanliyang <[email protected]>
hygon inclusion category: feature CVE: NA --------------------------- This change allows user in the CSV3 guest to get attestation report. Currently, the input from user-space for CSV3 attestation report is same as that for CSV attestation report. Signed-off-by: hanliyang <[email protected]>
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Hi @wojiaohanliyang. Thanks for your PR. I'm waiting for a deepin-community member to verify that this patch is reasonable to test. If it is, they should reply with Once the patch is verified, the new status will be reflected by the I understand the commands that are listed here. Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
When a confidential comupting guest try to communicate with remote entity, the guest should provide attestation report to the remote entity, then the remote entity validate the attestation report to check if the guest is a reliable entity. This patch series support generate attestation report in a Hygon CSV3 guest.