Re: 2.6.13-rc6-rt9

[Chuck Harding <charding@llnl.gov>]

On Thu, 18 Aug 2005, Ingo Molnar wrote:

> i have released the 2.6.13-rc6-rt9 tree, which can be downloaded from
> the usual place:
>
>  http://redhat.com/~mingo/realtime-preempt/
>
> it's a fixes-only release. Changes since 2.6.13-rc6-rt3:
>
> - USB irq flags use cleanups (Alan Stern)
>
> - RCU tasklist-lock fixes (Paul McKenney, Thomas Gleixner)
>
> - HR-timers waitqueue splitup, better HRT latencies (Thomas Gleixner)
>
> - latency tracer fixes, irq flags tracing cleanups (Steven Rostedt, me)
>
> - NFSd BKL unlock fix (Steven Rostedt)
>
> - stackfootprint-max-printer fix (Steven Rostedt)
>
> - stop_machine fix (Steven Rostedt)
>
> - lpptest fix (me)
>
> - turned off IOAPIC_POSTFLUSH when CONFIG_X86_IOAPIC_FAST. Now with
>   Karsten's VIA fixes my testbox does not show PCI-POST weirnesses
>   anymore. In case of IRQ problems please turn off IOAPIC_FAST. (me)

I'm still getting the same oops when rebooting. the same process (reboot)
similar call trace (some addresses are slightly different but the functions
are the same:
disable_IO_APIC+0x5a/0x90 (8)
machine_restart+0x5/0x9 (28)
sys_reboot+0x147/0x156 (4)
netdev_run_todo+0xa4/0x209 (4)
etc.

Another interesting data point is that I did a SysRq+B right after the
machine came up and got a different oops.

--
Charles D. (Chuck) Harding <charding@llnl.gov>  Voice: 925-423-8879
Senior Computer Associate         ICCD            Fax: 925-423-6961
Lawrence Livermore National Laboratory      Computation Directorate
Livermore, CA USA  http://www.llnl.gov  GPG Public Key ID: B9EB6601
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