On Tue, Jul 05, 2022 at 02:50:34PM -0700, H. Peter Anvin wrote: > It's just math. The only variable is your confidence level, i.e. at > what level do you decide that the likelihood of pure chance is way > smaller than the likelihood of hardware failure. That might be but the likelyhood of certain BIOSes dropping the ball after resume is 100%: 7879fc4bdc75 ("x86/rdrand: Sanity-check RDRAND output") -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette