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Date:	Fri, 14 Aug 2009 10:34:43 +0800
From:	Lin Ming <ming.m.lin@...el.com>
To:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Cc:	Len Brown <lenb@...nel.org>, "Brown, Len" <len.brown@...el.com>,
	"Moore, Robert" <robert.moore@...el.com>,
	"linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: acpi_ex_system_memory_space_handler oops

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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