On Mon, Oct 03, 2022 at 05:11:05PM +0000, Kalra, Ashish wrote: > They are basically providing the APIs for the hypervisor to manage a > SNP guest. Yes, I know. But that is not my question. Lemme try again. My previous comment was: "I think you should simply export sev_do_cmd() and call it instead." In this case, the API is a single function - sev_do_cmd() - which the hypervisor calls. So my question still stands: why is it better to have silly wrappers of sev_do_cmd() instead of having the hypervisor call sev_do_cmd() directly? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette