Uptime Funk: Using SUSE's kGraft Live Kernel Patching For Linux

Last year SUSE announced KGraft as a new form of live Linux kernel patching to reduce downtime by avoiding reboots when applying kernel security updates, etc. The initial combined infrastructure work of kGraft and Red Hat's Kpatch was merged in Linux 4.0. Here's how SUSE is showing off their live kernel patching method...