Support for the QR code #kernel panic screen[1] is now in #Linux-next and thus slated for inclusion in #LinuxKernel 6.12. 🥳
[1] for details, see this patch series: https://lore.kernel.org/all/20240822073852.562286-1-jfalempe@redhat.com/
[2] see among others https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=cb5164ac43d0fc37ac6b45cabbc4d244068289ef