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

From: Vitaly Kuznetsov
Date: Mon Oct 08 2018 - 09:04:41 EST


kernel test robot <rong.a.chen@xxxxxxxxx> 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.

Thanks,

--
Vitaly