Subject: Re: 3.0-rc1: powerpc hangs at Kernel virtual memory layout
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Christian Kujau <lists@nerdbynature.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
        linux ppc dev <linuxppc-dev@lists.ozlabs.org>, zajec5@gmail.com,
        linville@tuxdriver.com
In-Reply-To: <alpine.DEB.2.01.1106011712270.21697@trent.utfs.org>
References: <alpine.DEB.2.01.1105311644010.21697@trent.utfs.org>
	 <alpine.DEB.2.01.1106011712270.21697@trent.utfs.org>
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Date: Thu, 02 Jun 2011 10:47:06 +1000
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On Wed, 2011-06-01 at 17:16 -0700, Christian Kujau wrote:
> ccc7c28af205888798b51b6cbc0b557ac1170a49 is the first bad commit
> commit ccc7c28af205888798b51b6cbc0b557ac1170a49
> Author: Rafał Miłecki <zajec5@gmail.com>
> Date:   Fri Apr 1 13:26:52 2011 +0200
> 
>     ssb: pci: implement serdes workaround
>     
>     Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
>     Signed-off-by: John W. Linville <linville@tuxdriver.com>
> -----------------------
> 
> When I reverted this one from the gi-bisected tree, the box continued to 
> boot (until it got stuck again during IDE/CDROM init, but that may be a 
> different story). I'l; try to revert this from a vanilla 3.0-rc1 and see 
> if it helps 

Thanks. I'll have a look later today. As for the IDE/CDROM init, have
you tried the very latest linus snapshot ? Does that still happens ?
What kind of error do you observe ?

There was some time during the 3.0 merge window process when interrupts
were broken on some PowerBooks, but that should be fixed now.

Cheers,
Ben.


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