Kernel BUG report walkthrough

My patch series “N_TTY input path fixes”, which fixes lockless TTY input on weakly-ordered arches, is part of the 4.0-rc kernel. So last Friday a post to the linux-serial mailing list leading with $subject “[BUG] n_tty: 4.0-rc3+ …” got my attention. The report was from one of the Ubuntu Server devs Hi Guys, Just found … Continue reading “Kernel BUG report walkthrough”