My system is:
https://gist.github.com/anonymous/ce05400abd8f03b402a502cc9a94b57a
Build repo an kernel-next.
After last update (linux-next, linux firmware) system does not start.
"booting kernel" and a prompt, and nothing happens
Tried uninstall,download and reinstall, but nothing
Confirmed, issue shows when there is a microcode update. I will rebuild without the patch.
Actually, my mistake, just used the wrong patch.
Upstream wanted 2 microcode patches tested, first one worked, second one caused a hang on intel microcode updates. While testing this for 4.6.0, I never uploaded the kernel build with the latter patch, now missed disabling this one and going back to the correct.
Rebuild with the correct patch will be up shortly.
After update (linux 4.6.1-2-next) both two, system boot and intel microcode are working
