On Thu, Feb 24, 2022 at 10:56:19AM -0600, Brijesh Singh wrote: > Also add an "sev_debug" kernel command-line parameter that will be used > (initially) to dump the CPUID table for debugging/analysis. No, not "sev_debug" - "sev=debug". I'm pretty sure there will be need for other SEV-specific cmdline options so this thing should be a set, i.e., "sev=(option1,option2?,option3?,...)" etc. See mcheck_enable() and the comment above it for an example. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette