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From: Tom Rini <trini@kernel.crashing.org>
To: Meelis Roos <mroos@linux.ee>
Cc: Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: How to debug 2.6 PReP boot hang?
Date: Mon, 16 Aug 2004 07:53:47 -0700	[thread overview]
Message-ID: <20040816145347.GD2377@smtp.west.cox.net> (raw)
In-Reply-To: <Pine.GSO.4.44.0408161729570.5336-100000@math.ut.ee>

On Mon, Aug 16, 2004 at 05:39:19PM +0300, Meelis Roos wrote:

> > My suggestion is to go back in releases until one does work, see where
> > the changes are that break it, and work from there.  It should be
> > possible to fix what broke. :)
> 
> OK, did some compiling and testing and fout that my suspicion was right:
> BK changeset 1.1371.384.5 boots ok but 1.1371.384.6 makes it hang.
> 
> It's the one that reorganizes boot code:
> PPC32: Kill off arch/ppc/boot/prep and rearrange some files.

Sadly, that is what I expected.  Try narrowing down the differences
between prep/head.S and simple/head.S (or rather head.s via make
arch/ppc/boot/prep/head.s and simple/head.s to strip out comments, etc).

-- 
Tom Rini
http://gate.crashing.org/~trini/

  reply	other threads:[~2004-08-16 14:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-07-28  9:19 How to debug 2.6 PReP boot hang? Meelis Roos
2004-07-29 22:55 ` Tom Rini
2004-08-16 14:39   ` Meelis Roos
2004-08-16 14:53     ` Tom Rini [this message]
2004-08-18 20:29       ` Meelis Roos
2004-09-01 17:27         ` Tom Rini

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