[LKP] [x86/kvm/lapic] d176620277: kvm-unit-tests.vmx_EPT_AD_disabled.fail

Paolo Bonzini pbonzini at redhat.com
Mon Oct 8 06:11:09 PDT 2018


On 08/10/2018 15:04, Vitaly Kuznetsov wrote:
> kernel test robot <rong.a.chen at intel.com> writes:
> 
>> [31mFAIL[0m vmx_EPT_AD_disabled (19 tests, 1 unexpected failures)
> 
> It seems the test is buggy: MMIO access is tested by reading ACPI
> version from 0xfee00030 without putting APIC to xAPIC mode first. I'll
> double check and send a patch to kvm-unit-test in case my guess is
> correct.

Yes, it's probably using x2apic mode.

Paolo


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