On 02/23/2018 09:29 AM, Razvan Cojocaru wrote: > Lacking PCID support in the emulation layer creates two different way of > handling the NOFLUSH being set: one is in hardware, and this happens for > everything except the introspection case, and one in the emulation layer > (this happens when an introspection agent asks Xen to emulate an > instruction when it replies to an EPT fault vm_event).
Sorry, not when the introspection agent asks Xen to emulate an instruction when it replies to an EPT fault vm_event, but when the introspection agent wants to be able to veto a CR3 write - i.e. when the introspection agent subscribes to CR3 write events. Thanks, Razvan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel