Bits 63:32 of %rax and %rdx are cleared in handle_rdmsr, as they should be. There is nothing here to fix. Signed-off-by: Jim Mattson <jmattson@xxxxxxxxxx> --- arch/x86/kvm/vmx.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 06412ba46aa3..aba4780fbe82 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -7452,7 +7452,6 @@ static int handle_rdmsr(struct kvm_vcpu *vcpu) trace_kvm_msr_read(ecx, msr_info.data); - /* FIXME: handling of bits 32:63 of rax, rdx */ vcpu->arch.regs[VCPU_REGS_RAX] = msr_info.data & -1u; vcpu->arch.regs[VCPU_REGS_RDX] = (msr_info.data >> 32) & -1u; return kvm_skip_emulated_instruction(vcpu); -- 2.19.0.605.g01d371f741-goog
