On 5/25/22 16:12, Maxim Levitsky wrote:
FYI, this patch series also break 'msr' test in kvm-unit tests. (kvm/queue of today, and master of the kvm-unit-tests repo) The test tries to set the MSR_IA32_MISC_ENABLE to 0x400c51889 and gets #GP. Commenting this out, gets rid of #GP, but test still fails with unexpected result if (!msr_info->host_initiated && ((old_val ^ data) & MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL)) return 1; It is very possible that the test is broken, I'll check this later.
Yes, for that I've sent a patch already: https://lore.kernel.org/kvm/20220520183207.7952-1-pbonzini@xxxxxxxxxx/ Paolo
