From: Jakub Audykowicz <jakub.audykowicz@xxxxxxxxx> Date: Thu, 6 Dec 2018 08:58:37 +0100 > My previous patch introduced a compilation warning regarding a type > mismatch (int vs size_t). This is a one-letter fix for good housekeeping. > > Signed-off-by: Jakub Audykowicz <jakub.audykowicz@xxxxxxxxx> Still wrong and I fixed it when I applied your patch. You need to use the 'Z' prefix for size_t, so %Zu in this case.