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SubjectRe: 2.6.13-rc6-rt9
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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