Re: [KVM] cf8e55fe50: kvm-unit-tests.msr.fail

From: Sean Christopherson
Date: Fri Jul 08 2022 - 10:56:51 EST


On Fri, Jul 08, 2022, kernel test robot wrote:
>
>
> Greeting,
>
> FYI, we noticed the following commit (built with gcc-11):
>
> commit: cf8e55fe50df0c0292b389a165daa81193cd39d1 ("KVM: x86/pmu: Expose CPUIDs feature bits PDCM, DS, DTES64")
> https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
>
> in testcase: kvm-unit-tests
> version: kvm-unit-tests-x86_64-8719e83-1_20220518

kvm-unit-tests needs to be updated, commit bab19ca ("x86: do not overwrite bits
7, 11 and 12 of MSR_IA32_MISC_ENABLE") fixes a test bug where it attempts to toggle
read-only bits.