Edit

IABSD.fr/src/sys

Branch :

  • Show log

    Commit

  • Author : bluhm
    Date : 2025-04-28 16:18:25
    Hash : 9ea506eb
    Message : vmm(4) sets minimum ASID for AMD SEV. With AMD SEV-ES vmm(4) has to respect a "minimum ASID" when running both SEV-ES and non-SEV-ES guests. The minimum ASID value is configured in the BIOS. Non-SEV-ES guests will have to use ASIDs starting at that value while SEV-ES enabled VMs use ASIDs starting at 1. Setting the minimum ASID in the BIOS to 1, disables SEV-ES. Introduce vmm_alloc_asid() to be used by SVM base VMs. No change for VMX based VMs. from hshoexer@