On Tue, Aug 01, 2023 at 07:01:15PM +0000, Sean Christopherson wrote: > The spec I have from May 2022 says the NMI bit colocated with CS, not SS. And > the cover letter's suggestion to use a search engine to find the spec ain't > exactly helpful, that just gives me the same "May 2022 Revision 3.0" spec. So > either y'all have a spec that I can't find, or this is wrong. https://intel.com/sdm is a useful shorthand I've recently been told about. On that page is also "Flexible Return and Event Delivery Specification", when clicked it will gift you a FRED v5.0 PDF.