linux-kernel - Re: [patch] i386: fix one case of stuck dwarf2 unwinder II

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Message-Id: <200608060805.06821.ak@suse.de>
Date:	Sun, 6 Aug 2006 08:05:06 +0200
From:	Andi Kleen <ak@...e.de>
To:	Chuck Ebbert <76306.1226@...puserve.com>
Cc:	Andrew Morton <akpm@...l.org>, Jesper Juhl <jesper.juhl@...il.com>,
	Dave Jones <davej@...hat.com>,
	Jan Beulich <jbeulich@...ell.com>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [patch] i386: fix one case of stuck dwarf2 unwinder II

On Sunday 06 August 2006 07:00, Chuck Ebbert wrote:
> In-Reply-To: <200608060430.06935.ak@...e.de>
> 
> On Sun, 6 Aug 2006 04:30:06 +0200, Andi Kleen wrote:
> > 
> > > +extern void stext(void); /* real start of kernel text */
> > 
> > Can't you use _stext[] from asm/sections.h?
> 
> OK.

Hmm, actually I applied it but then I had doubts it actually 
works -- I think you don't need _stext but the code before
the first call in head. Since head.S doesn't do a call
that's probably start_kernel

Can you please resubmit a patch that does this properly?

-Andi
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