On Tue, Jul 20, 2021 at 06:55:56PM +0530, Praveen Kumar wrote: [...] > > > >> + if (hv_root_partition && > >> + ms_hyperv.features & HV_MSR_APIC_ACCESS_AVAILABLE) { > > > > Is HV_MSR_APIC_ACCESS_AVAILABLE a root only flag? Shouldn't non-root > > kernel check this too? > > Yes, you are right. Will update this in v2. thanks. Please split adding this check to its own patch. Ideally one patch only does one thing. Wei. > > > > > Wei. > > > > Regards, > > ~Praveen.