Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH] x86/ACPI: Make Sony Vaio Z1 series to use "reboot=pci" default | Date | Fri, 25 Oct 2013 21:44:20 +0200 |
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On Friday, October 25, 2013 10:43:00 AM Adam Williamson wrote: > On Fri, 2013-10-25 at 18:16 +0100, Linus Torvalds wrote: > > On Fri, Oct 25, 2013 at 5:47 PM, Adam Williamson <awilliam@redhat.com> wrote: > > > > > > I don't, but one comment I could add is that reboot _used_ to work okay > > > on the Z1. And I _think_ it's worked OK since the April 2011 commit you > > > mention (so the introduction of that didn't break it), but I can't > > > absolutely swear to it. > > > > It might be interesting to try, and if it used to work with the acpi > > method, use bisection to see when it stopped working.. > > Yeah, I knew that'd be the reply :) I'll try and dig out some old kernel > builds from Koji and see if I can at least pinpoint when it last worked, > and if it really _was_ after the ACPI method landed.
This is a shot in the dark, but can you also please check if booting 3.12-rc6 with acpi_osi="!Windows 2012" on the affected machine makes any difference?
Rafael
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