in Qemu KVM mode.
This patch series looks good from the Qemu side except for two minor requirements:
(1) Qemu will check whether a feature was supported by the KVM cap when the user tries
to enable it in the command line, so a new capability was prefered for the NV(KVM_CAP_ARM_NV?).
(2) According to the
Documentation/virt/kvm/api.rst, userspace can call KVM_ARM_VCPU_INIT
multiple times for a given vcpu, but the kvm_vcpu_init_nested() do have some issue when
called multiple times(please refer to the detailed comments in patch 63)
Regards,
Haibo