On Wed, Feb 23, 2022 at 02:55:39PM +0300, Kirill A. Shutemov wrote: > This operation can fail for TDX. We need to be able to return error code > here: > /* Notify hypervisor that we have successfully set/clr encryption attribute. */ > if (!ret) > ret = x86_platform.guest.enc_status_change_finish(addr, numpages, enc); bool to state failure/success or you need to return a specific value? -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette