Re: 2.6.13-rc6-rt9

[Chuck Harding <charding@llnl.gov>]

Sure did. At least on a normal reboot. I will try
SysRq+B and see what happens. Thanks.

On Fri, 19 Aug 2005, Karsten Wiese wrote:

> Chuck wrote:
> > 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.
>
> Does this patch help?
>
> ------
> diff -up arch/i386/kernel/io_apic.c.rt9 arch/i386/kernel/io_apic.c
> --- arch/i386/kernel/io_apic.c.rt9      2005-08-19 12:28:42.000000000 +0200
> +++ arch/i386/kernel/io_apic.c  2005-08-19 12:29:30.000000000 +0200
> @@ -1758,8 +1758,8 @@ void disable_IO_APIC(void)
>                 * Add it to the IO-APIC irq-routing table:
>                 */
>                spin_lock_irqsave(&ioapic_lock, flags);
> -               io_apic_write(0, 0x11+2*pin, *(((int *)&entry)+1));
> -               io_apic_write(0, 0x10+2*pin, *(((int *)&entry)+0));
> +               io_apic_write(ioapic_data[0], 0x11+2*pin, *(((int *)&entry)+1));
> +               io_apic_write(ioapic_data[0], 0x10+2*pin, *(((int *)&entry)+0));
>                spin_unlock_irqrestore(&ioapic_lock, flags);
>        }
>        disconnect_bsp_APIC(pin != -1);
> ------
>
>   Karsten
>
>
>
>
>
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--
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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