Ubuntu and a few other distros
So all the Ubuntu derivatives will have this patch?
Honestly I don't know! Simplest way to determine if the "mount" installed on your sysem has "nobootwait" option is to run,
And look for the following line,
...``nobootwait'' which can be applied to...
I think Ubuntu 12.04, 14.04, 15.10 have this but 16.04 doesn't.