This patch is also needed for kernels before 4.18
cd28325249 KVM: VMX: support MSR_IA32_ARCH_CAPABILITIES as a feature MSR ( 25-6-18)
This patchset populates the structure in arch/x86/kvm/x86.c: msr_based_features{}
With out this patch, qemu asserts at
kvm_get_supported_feature_msrs(KVMState *s): assert(msr_list.nmsrs > 0);
This patch is also needed for kernels before 4.18
cd28325249 KVM: VMX: support MSR_IA32_ ARCH_CAPABILITI ES as a feature MSR ( 25-6-18)
This patchset populates the structure in arch/x86/kvm/x86.c: based_features{ }
msr_
With out this patch, qemu asserts at
kvm_get_ supported_ feature_ msrs(KVMState *s):
assert( msr_list. nmsrs > 0);