Subject: [bug#40190] v4l2loopback module builds with 5.4 but not 5.6

From: Danny Milosavljevic <[email-masked]>
Date: Mon, 6 Apr 2020 12:46:14 +0200

struct timeval is a 32 bit time.  The Linux kernel has been made year 2038 safe
and thus struct timeval is gone now.

The author of the module should use ktime_t instead.

See also https://patchwork.kernel.org/patch/6472551/