On Mon, Mar 14, 2016 at 11:10:16AM -0700, Andy Lutomirski wrote: > A couple of the wrmsr users actually care about performance. These > are the ones involved in context switching and, to a lesser extent, in > switching in and out of guest mode. Right, this very much includes a number of perf MSRs. Some of those get called from the context switch path, others from the NMI handler. -- 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
