Il 10/07/2014 10:55, Jan Kiszka ha scritto: >> > + /* >> > + * SVM spec doesn't require the platform to track the G bit for all >> > + * segments, so similar to CS, let's synthesize this bit for all >> > + * segments. > Either I misunderstand the reference to CS or it does no longer apply > once the patch is in. I would suggest to remove that part of the sentence. Something like this: /* * The SVM spec doesn't require the platform to track the 'G' bit for * all segments. Current processors track it for all segments except * CS, but other hypervisors may not do so. So let's synthesize this * bit always to help running KVM nested. It also helps cross-vendor * migration, because Intel's vmentry has a check on the 'G' bit. */ Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
