The "-cpu qemu64" option does not enable newer x86 features. Add them through extra_params. Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> --- x86/unittests.cfg | 1 + 1 file changed, 1 insertion(+) diff --git a/x86/unittests.cfg b/x86/unittests.cfg index 2117438..cafba45 100644 --- a/x86/unittests.cfg +++ b/x86/unittests.cfg @@ -111,6 +111,7 @@ extra_params = -cpu qemu64,+x2apic,+tsc-deadline -append tscdeadline_immed [access] file = access.flat arch = x86_64 +extra_params = -cpu host [smap] file = smap.flat -- 1.8.3.1