On Sun, May 26, 2024 at 10:24:41AM +0530, Balasubrmanian, Vignesh wrote: > If we can add a new enum only when we extend, then as Thomas suggested can > we use other kernel variables as in the first version of the patch until we > extend for other/new features? I assume by "other kernel variables" you mean CPUID? If so, can you change the layout of your buffer once you export it to userspace? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette