On 29/04/2015 09:27, Nadav Amit wrote: > free_page appears to check whether the address is zero before it actually > frees the page. Perhaps it is better to leverage this behaviour to remove > all the outX and simplify the code. Agreed. Regarding this patch, I agree with Jan. Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html