Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot after cold boots, boots after reboot

From	Pavel Machek <pavel@ucw.cz>
Newsgroups	linux.kernel
Subject	Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot after cold boots, boots after reboot
Date	2017-02-15 18:30 +0100
Message-ID	<tbbyV-2RV-13@gated-at.bofh.it> (permalink)
References	(5 earlier) <tbbyV-2RV-15@gated-at.bofh.it> <tbbyV-2RV-17@gated-at.bofh.it> <tbbyV-2RV-19@gated-at.bofh.it> <tbbyV-2RV-21@gated-at.bofh.it> <tbbyV-2RV-23@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue 2017-02-14 11:12:26, Linus Torvalds wrote:
> On Feb 14, 2017 9:59 AM, "Pavel Machek" <pavel@ucw.cz> 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 don't think I've seen any similar reports, so we don't have a lot of
> clues to go by otherwise, I think.

:-(.
								Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Thread

Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-14 19:10 +0100
  Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-14 20:30 +0100
    Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Alan Stern <stern@rowland.harvard.edu> - 2017-02-14 21:00 +0100
    Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-23 17:30 +0100
      Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-23 19:50 +0100
        Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-25 04:30 +0100
  Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-15 18:30 +0100
    Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-16 00:30 +0100
      Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Linus Torvalds <torvalds@linux-foundation.org> - 2017-02-16 00:40 +0100
        Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-16 12:20 +0100
          Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-16 18:30 +0100
            Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-16 19:20 +0100
              Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Linus Torvalds <torvalds@linux-foundation.org> - 2017-02-16 19:30 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-16 19:40 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Thomas Gleixner <tglx@linutronix.de> - 2017-02-16 20:40 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-16 21:10 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Linus Torvalds <torvalds@linux-foundation.org> - 2017-02-16 21:30 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-16 21:50 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-18 10:00 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-17 02:20 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-17 15:10 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Thomas Gleixner <tglx@linutronix.de> - 2017-02-17 17:40 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-17 18:10 +0100
                Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-17 19:50 +0100
                next_tick hang was Re: v4.10-rc8 (-rc6) boot regression on Intel  desktop, does not boot after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-18 10:40 +0100
                Re: next_tick hang was Re: v4.10-rc8 (-rc6) boot regression on Intel  desktop, does not boot after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-18 16:00 +0100
                Re: next_tick hang was Re: v4.10-rc8 (-rc6) boot regression on Intel  desktop, does not boot after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-18 19:10 +0100
                Re: next_tick hang was Re: v4.10-rc8 (-rc6) boot regression on Intel  desktop, does not boot after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-20 15:10 +0100
                Re: next_tick hang was Re: v4.10-rc8 (-rc6) boot regression on Intel  desktop, does not boot after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-22 04:10 +0100
                Re: next_tick hang was Re: v4.10-rc8 (-rc6) boot regression on Intel  desktop, does not boot after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-23 15:30 +0100
            Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Pavel Machek <pavel@ucw.cz> - 2017-02-16 20:10 +0100
              Re: v4.10-rc8 (-rc6) boot regression on Intel desktop, does not boot  after cold boots, boots after reboot Frederic Weisbecker <fweisbec@gmail.com> - 2017-02-17 15:50 +0100

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