On 06-02-2025 10:11 pm, Ganapatrao Kulkarni wrote:
> In this patch seried, modified kvm selftests code to enable
> guest code to run in vEL2(As guest Hypervisor).
> Also added test cases to test guest code booting in vEL2
> and register access of VNCR mapped registers.
>
> This patchset is created as per discussions over ml[1].
> Posting RFC patch for the early feedback and to
> further explore requirements and test cases.
>
[1] https://lore.kernel.org/linux-arm-kernel/871pz2th4b.wl-maz@kernel.org/
> Ganapatrao Kulkarni (2):
> KVM: arm64: nv: selftests: Add guest hypervisor test
> KVM: arm64: nv: selftests: Access VNCR mapped registers
>
> tools/testing/selftests/kvm/Makefile.kvm | 2 +
> .../selftests/kvm/arm64/nv_guest_hypervisor.c | 83 ++++++
> .../selftests/kvm/arm64/nv_vncr_regs_test.c | 255 ++++++++++++++++++
> .../kvm/include/arm64/kvm_util_arch.h | 3 +
> .../selftests/kvm/include/arm64/nv_util.h | 28 ++
> .../testing/selftests/kvm/include/kvm_util.h | 1 +
> .../selftests/kvm/lib/arm64/processor.c | 59 +++-
> 7 files changed, 417 insertions(+), 14 deletions(-)
> create mode 100644 tools/testing/selftests/kvm/arm64/nv_guest_hypervisor.c
> create mode 100644 tools/testing/selftests/kvm/arm64/nv_vncr_regs_test.c
> create mode 100644 tools/testing/selftests/kvm/include/arm64/nv_util.h
>
--
Thanks,
Ganapat/GK