On Tue, Jan 19, 2021 at 3:45 PM Babu Moger <babu.moger@xxxxxxx> wrote: > > > > On 1/19/21 5:01 PM, Jim Mattson wrote: > > On Mon, Sep 14, 2020 at 11:33 AM Babu Moger <babu.moger@xxxxxxx> wrote: > > > >> Thanks Paolo. Tested Guest/nested guest/kvm units tests. Everything works > >> as expected. > > > > Debian 9 does not like this patch set. As a kvm guest, it panics on a > > Milan CPU unless booted with 'nopcid'. Gmail mangles long lines, so > > please see the attached kernel log snippet. Debian 10 is fine, so I > > assume this is a guest bug. > > > > We had an issue with PCID feature earlier. This was showing only with SEV > guests. It is resolved recently. Do you think it is not related that? > Here are the patch set. > https://lore.kernel.org/kvm/160521930597.32054.4906933314022910996.stgit@bmoger-ubuntu/ The Debian 9 release we tested is not an SEV guest.
