From mboxrd@z Thu Jan  1 00:00:00 1970
From: Akio Takebe <takebe_akio@jp.fujitsu.com>
Subject: Re: [Xen-devel] [Patch][0/2]implement
	dump_execution_state() on ia64
Date: Fri, 28 Mar 2008 01:56:55 +0900
Message-ID: <81C8902B8FD2F5takebe_akio@jp.fujitsu.com>
References: <C4116411.1E6BD%keir.fraser@eu.citrix.com>
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To: Keir Fraser <keir.fraser@eu.citrix.com>, xen-ia64-devel <xen-ia64-devel@lists.xensource.com>, xen-devel <xen-devel@lists.xensource.com>
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Hi, Keir

>On 27/3/08 13:05, "Akio Takebe" <takebe_akio@jp.fujitsu.com> wrote:
>
>> This patch can show Calltraces at BUG_ON() on ia64.
>> And this supports xm debug-key d on ia64.
>> This patch needs to modify some common codes for supporting them.
>
>Can you carefully explain why the interface changes are required?
>
IA64 needs unwind infomation to show the Calltrace.
To make the unwind infomation, we needs switch stack and pt_regs.
So if possible, I want to use pt_regs at geting a interrupt.

I make many interface change because debug-key use IPI.
But I just want to use pt_regs.

Best Regards,

Akio Takebe