>> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/scripts/coccinelle/free/iounmap.cocci >> >> How do you think about to extend presented software analysis approaches? >> > Sorry, I am not familiar with it, I don't know. Do you find the comments helpful at the beginning of this SmPL script? Would you like to let any more source code analysis tools help you to find remaining update candidates? Regards, Markus