>>> On 23.01.17 at 15:39, <andrew.coop...@citrix.com> wrote: > Xen advertises the IBS feature flag to guests on capable AMD hardware. > However, the PV path in Xen, and both the PV and HVM paths in libxc > deliberately clobber the IBS CPUID leaf. > > Furthermore, Xen has nothing providing an implementation of the IBS MSRs, so > guests can't actually use the feature at all. > > Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
