diff options
Diffstat (limited to 'target/i386/kvm/kvm.c')
| -rw-r--r-- | target/i386/kvm/kvm.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 6a3a1c1..db40caa 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -503,12 +503,8 @@ uint32_t kvm_arch_get_supported_cpuid(KVMState *s, uint32_t function, * Linux v4.17-v4.20 incorrectly return ARCH_CAPABILITIES on SVM hosts. * We can detect the bug by checking if MSR_IA32_ARCH_CAPABILITIES is * returned by KVM_GET_MSR_INDEX_LIST. - * - * But also, because Windows does not like ARCH_CAPABILITIES on AMD - * mcahines at all, do not show the fake ARCH_CAPABILITIES MSR that - * KVM sets up. */ - if (!has_msr_arch_capabs || !(edx & CPUID_7_0_EDX_ARCH_CAPABILITIES)) { + if (!has_msr_arch_capabs) { ret &= ~CPUID_7_0_EDX_ARCH_CAPABILITIES; } } else if (function == 7 && index == 1 && reg == R_EAX) { |