Hi All, Arm CCA Linux/EDK2 support patches for RMM EAC5 specification has been published. This is based on Linux-v6.9-rc1.

The mailing list posting :

Linux: https://lkml.kernel.org/r/20240412084056.1733704-1-steven.price@arm.com kvm-unit-test: https://lkml.kernel.org/r/20240412103408.2706058-1-suzuki.poulose@arm.com EDK2 UEFI : https://edk2.groups.io/g/devel/message/117672

Public Repositories :

Linux : Repo : https://git.gitlab.arm.com/linux-arm/linux-cca.git Host/KVM branch: cca-host/v2 Guest branch: cca-guest/v2 Combined Tree: cca-full/v2

kvmtool: Repo: https://gitlab.arm.com/linux-arm/kvmtool-cca branch: cca/v2

kvm-unit-tests: Repo: https://gitlab.arm.com/linux-arm/kvm-unit-tests-cca branch: cca/v2

EDK2 UEFI Firmware (Guest):

EDK2: https://git.gitlab.arm.com/linux-arm/edk2-cca.git Branch: 2865_arm_cca_v2

EDK2-Platforms: https://git.gitlab.arm.com/linux-arm/edk2-platforms-cca.git Branch: 2865_arm_cca_v2

This will work with RMM main and TF-A master branches.

Best Regards Soby Mathew