That's correct -- we at Joyent had no advanced disclosure. That we have our own operating system (SmartOS) that also serves as the hypervisor in our own public cloud (and that Intel knew and knows all of this) really did/does leave us in a uniquely terrible position. While we have made excellent progress on KIPT for SmartOS/illumos, it is also true that this is very delicate work in the core of the system; that we are forced to do this while vulnerable belies any notion that this was responsible disclosure.