> > From v1: > > - remove guest-only mode because guest-only mode can be covered by host-guest mode; > > - always set "use GPA for processor tracing" in secondary execution control if it can be; > > - trap RTIT_CTL read/write. Forbid write this msr when VMXON in L1 hypervisor. > > Sounds fine. However, it's likely that this will only be in Linux 4.16. > OK. Hope can get more comments to these patches. Thanks. Luwei Kang