> From: Sergey Dyasli [mailto:sergey.dya...@citrix.com] > Sent: Wednesday, June 28, 2017 5:36 PM > > If ept_sync_domain() is called for np2m, the following happens: > > 1. *np2m*::ept_data::invalidate cpumask is updated > 2. IPIs are sent for CPUs in domain_dirty_cpumask forcing vmexits > 3. vmx_vmenter_helper() checks *hostp2m*::ept_data::invalidate > and does nothing > > Which is clearly a bug. Make ept_sync_domain() to update hostp2m's > invalidate mask in nested p2m case and make vmx_vmenter_helper() to > invalidate EPT translations for all EPTPs if nested virt is enabled. > > Signed-off-by: Sergey Dyasli <sergey.dya...@citrix.com>
Acked-by: Kevin Tian <kevin.t...@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
