Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: 2.6.25-rc5: Reported regressions from 2.6.24 | Date | Tue, 11 Mar 2008 23:41:41 +0100 |
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On Tuesday, 11 of March 2008, Jeff Garzik wrote: > Linus Torvalds wrote: > > On Mon, 10 Mar 2008, Jeff Garzik wrote: > >>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10123 > >>> Subject : No power-off / reboot with 2.6.25-rcX (up to -rc3) > > >> FWIW, I have this same problem. > > > Jeff, does that one ("keep rd->online and cpu_online_map in sync") fix the > > problem for you? > > Nope. I am running baadac8b10c5ac15ce3d26b68fa266c8889b163f now, and it > still hangs on reboot or power-off. > > Interestingly, if I reboot -immediately- from gdm, it succeeds. However > if I login to Fedora GNOME via gdm, and load my standard apps (1001 > terminals, firefox, tbird, IRC) reboot and poweroff no longer work. > > My guess was always some ACPI regression. I'll bisect today or > tomorrow. It is reproducible regression that appeared recently (circa > 2.6.24 or 2.6.25-rc1 I think), so I should be able to find the culprit.
In http://bugzilla.kernel.org/show_bug.cgi?id=10123 Guennadi says that reverting
commit fd7d1ced29e5beb88c9068801da7a362606d8273 Author: Greg Kroah-Hartman <gregkh@suse.de> Date: Tue May 22 22:47:54 2007 -0400
PCI: make pci_bus a struct device
fixes the problem for him (this seems to be yet another reboot/poweroff IOW).
Thanks, Rafael
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