Comment 20 for bug 1263738

I've added an upstart task to the bug. After looking a bit more it seems upstart is trying to always open terminal devices with O_NOCTTY, so the tty ownership by init is likely unintentional and therefore a bug. I haven't been able to find where in upstart this is happening, but on the kernel side I can tell that it's due to an open() without O_NOCTTY. So while I think the kernel change makes sense it seems like it's more of a workaround for a bug in upstart.