Re: 3.0-rc1: powerpc hangs at Kernel virtual memory layout

From: Benjamin Herrenschmidt
Date: Wed Jun 01 2011 - 20:48:37 EST

On Wed, 2011-06-01 at 17:16 -0700, Christian Kujau wrote:
> ccc7c28af205888798b51b6cbc0b557ac1170a49 is the first bad commit
> commit ccc7c28af205888798b51b6cbc0b557ac1170a49
> Author: RafaÅ MiÅecki <zajec5@xxxxxxxxx>
> Date: Fri Apr 1 13:26:52 2011 +0200
> ssb: pci: implement serdes workaround
> Signed-off-by: RafaÅ MiÅecki <zajec5@xxxxxxxxx>
> Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
> -----------------------
> 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.


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