MSR_IA32_ARCH_CAPABILITIES
if (exit->u.rdmsr.msr == MSR_IA32_ARCH_CAPABILITIES) {
val = rdmsr(MSR_IA32_ARCH_CAPABILITIES);
msr = rdmsr(MSR_IA32_ARCH_CAPABILITIES);
if (rdmsr_safe(MSR_IA32_ARCH_CAPABILITIES,
if (rdmsr_safe(MSR_IA32_ARCH_CAPABILITIES, &msr)) {