The Printk Blocker For Upstreaming Real-Time "PREEMPT_RT" Has Been Merged

The printk changes to finish the NBCON consoles work has been merged for Linux 6.12! This is the last remaining blocker on real-time "PREEMPT_RT" support from being upstreamed. We're now tantalizing close to seeing the real-time kernel support merged after many years of being out-of-tree patches...