On Wed 2017-02-15 18:23:03, Pavel Machek wrote: > On Tue 2017-02-14 11:12:26, Linus Torvalds wrote: > > On Feb 14, 2017 9:59 AM, "Pavel Machek" <[email protected]> wrote: > > > > Hi! > > > > > > > > > > Booting to grub, then hitting ctrl-alt-del is enough to make it work. > > Ouch. > > > > > > > > It happens with current Linus' tree. > > > > > > v4.10-rc6-feb3 : broken > > > v4.9 : ok > > > > I wonder if you could bisect it now that you've figured out the rules for > > when it breaks... > > I guess that's what I'll need to do. It is my main machine, so it is a > bit painful. > > Anyway, it seems that "nosmp" makes it hang at similar place, but > makes it hang reliably, reboot or cold poweroff. So I guess that's > what I'll use for bisection -- should be possible to do automatically > that way.
I was mistaken. "nosmp" does not seem to make the hang reliable.
my-4.10-r8+ broken
4.10-rc8 broken
4.10-rc4 broken
4.10-rc3 ok
4.10-rc2 ok?
I started bisect, 168 revisions to go.
Pavel
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