On Tue, Feb 28, 2017 at 04:34:39PM -0600, Tom Lendacky wrote: > Or if we want to guard against ACPI adding a type 0 in the future, I > could make the function return an int and then return -EINVAL if an e820 > entry isn't found. This might be the better option. Yap, think so too. I don't trust specs anyway :) -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.