Setting selinux enforcing 0 permanently?

Hey guys, xposed is not working correctly due to selinux.

How exactly am I suppose to work around this?

I can't find the selinux file in root Explorer or anything :(

If I absolutely have to get a new kernel, how do I do that? And if so, which is closest to stock with selinux not blocking my xposed?

Sent from my HTC Desire 510