From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexey Dobriyan <adobriyan@gmail.com>
Subject: Re: linux-next: proc tree build failure
Date: Fri, 28 Nov 2008 11:05:55 +0300
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To: Stephen Rothwell <sfr@canb.auug.org.au>, "David S. Miller" <davem@davemloft.net>
Cc: linux-next@vger.kernel.org, Ken Chen <kenchen@google.com>, Ingo Molnar <mingo@elte.hu>

On Mon, Nov 24, 2008 at 06:15:59PM +1100, Stephen Rothwell wrote:
> Today's linux-next build (sparc64 allmodconfig) failed like this:
> 
> fs/proc/base.c:362: undefined reference to `save_stack_trace_tsk'
> 
> It has been failing like this for some time.
> 
> Caused by commit 788ff43b53179f3af8677d59c87104aff1f75bde ("proc:
> add /proc/*/stack") which has been fixed up for MIPS, but needs another
> fix for Sparc.

David, can you implement save_stack_trace_tsk() for sparc64? I have no idea
how to do it or is it doable at all.