ARM¶
- ARM firmware pseudo-registers interface
- Internal ABI between the kernel and HYP
- KVM/arm64-specific hypercalls exposed to guests- ARM_SMCCC_VENDOR_HYP_KVM_FEATURES_FUNC_ID
- ARM_SMCCC_VENDOR_HYP_KVM_PTP_FUNC_ID
- ARM_SMCCC_KVM_FUNC_HYP_MEMINFO
- ARM_SMCCC_KVM_FUNC_MEM_SHARE
- ARM_SMCCC_KVM_FUNC_MEM_UNSHARE
- ARM_SMCCC_KVM_FUNC_MMIO_GUARD
- ARM_SMCCC_VENDOR_HYP_KVM_DISCOVER_IMPL_VER_FUNC_ID
- ARM_SMCCC_VENDOR_HYP_KVM_DISCOVER_IMPL_CPUS_FUNC_ID
 
- Paravirtualized time support for arm64
- PTP_KVM support for arm/arm64
- vCPU feature selection on arm64