Messages in this thread | | | Date | Mon, 28 Jul 2008 15:24:21 -0300 | From | Glauber Costa <> | Subject | Re: [Bisected] Regression: Hang on boot in schedule_timeout_interruptible during ACPI init on SMP |
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On Mon, Jul 28, 2008 at 12:46:09PM -0400, Andrew Drake wrote: > On Mon, Jul 28, 2008 at 10:15 AM, Glauber Costa <gcosta@redhat.com> wrote: > > fine, but if you can still help us on this, it would be awesome ;-) > > > > Oh absolutely! :P I'm not the type to settle on a workaround. > > > Actually, there is another nasty bug that depends, at least by a first > > impression, on the lapic timer. I'm planning to save a time today to > > look further on your problem. > > Thanks! > > > > > Probably because the order of initialization of smp entities changed a > > bit during this series. Probably the lapic timer is now initialized a > > little bit earlier, before we have the chance to mark it as bad. > > > > I noticed that; but I couldn't find where it was indeed marked as bad. FYI: Bug 11101 (http://bugzilla.kernel.org/show_bug.cgi?id=11101) is probably the same bug as yours. I've just updated a possible solution in there. Could you verify that?
Thanks!
> > > If you can send me at least your dmesgs and cpuinfo, it would be really really > > awesome. > > > > Did you get my most recent email? (It was sent to your glommer[at] > address, and CC'd to the kernel list) If you didn't receive it, I'll > forward you the message. It included dmesg of good kernel, dmesg of > bad kernel, cpuinfo, .config, and my disassembled DSDT (which, as a > side project, I'm doing a full-blown reverse engineering of). > > Thanks, > > Andrew > > P.S. I apologize in advance if this email is HTML, I'm at work and I > have to use the gmail web interface, I have it set to "text only", but > you never know.
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