On Fri, Feb 04, 2022 at 12:49:08PM -0600, Tom Lendacky wrote: > Yep, and that should be safe. We would have to look at the generated code as > there can't be any memory stores after the native_wbinvd() and before the > native_halt(). I don't think anything else changes here besides the CPUID. Rest of the asm is the same. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette