Re: acpi_ex_system_memory_space_handler oops

From: Lin Ming
Date: Thu Aug 13 2009 - 22:38:24 EST


On Thu, 2009-08-13 at 20:46 +0800, Sergey Senozhatsky wrote:
> > Looks like regression is in the current RC.
>
> Looks like it isn't. On 17th reboot rc5-git0 crashed.
> (I'll recompile and try more.)
> I think bisecting here is kind of senseless. You never know how much reboots you need.
> Simple delay (like vga=791) - and everything is ok. We need to come up with something
> more clever, I guess.
>
> Any thougths?

Hi, Sergey

Could you please help to locate the line of code that causes oops, as
below?

1. Compile the kernel with debug info
Kernel menuconfig -> Kernel hacking -> Compile the kernel with debug info

2. Retest until it oops, here you get the address of code that causes oops.
addr2line -e vmlinux <the address>

Thanks,
Lin Ming

>
> Sergey

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