On Tue, Feb 12, 2013 at 02:33:17PM +0200, Gleb Natapov wrote: > On Mon, Feb 11, 2013 at 09:50:09PM -0200, Marcelo Tosatti wrote: > > > > Such messages in the system log very often cause confusion because users > > understand the "kvm: unhandled MSR" messages as errors. > > > They are errors. Linux compiled with PV support ignores them, but other > guest OSes or Linux without PV will crash. Some indication that guest > crash due to use of unsupported MSR is a helpful hint where to look. OK, closing https://bugzilla.redhat.com/show_bug.cgi?id=883216 as wontfix because printk_ratelimit renders the messages unreliable. > > Switch to trace points, making the information available on demand. > What new information those trace points provide that we cannot get today > from trace_kvm_msr()? None. -- 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
