From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Mikael Pettersson <mikpe@it.uu.se>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac
Date: Wed, 13 Apr 2011 18:58:22 +1000 [thread overview]
Message-ID: <1302685102.28876.81.camel@pasglop> (raw)
In-Reply-To: <19877.23529.745123.819112@pilspetsen.it.uu.se>
On Wed, 2011-04-13 at 10:16 +0200, Mikael Pettersson wrote:
> > Ok so on a PowerMac7,3 here (dual 2.5Ghz and mostly same HW or at least
> > very similar) I can't reproduce your problem with a g5_defconfig.
> >
> > Your config doesn't work well for me (I don't do modules, I netboot),
> > but after adding a few things to it, it seems to work fine as well. I
> > added radeonfb and the radeon DRM (not KMS) and I added eventfd, timerfd
> > and input events.
> >
> > So I'm afraid I'm going to need you to bisect that one to find out what
> > exact change caused the breakage for you.
>
> Thanks for checking. I'll try a bisect later today.
Actually I do get a crash in X later on... something in the radeon DRM
interrupt code is getting what looks like a NULL dereference. I'll try
to dig that one later on. I don't know if it's related to your problem
at all though.
Cheers,
Ben.
next prev parent reply other threads:[~2011-04-13 8:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-12 17:30 [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac Mikael Pettersson
2011-04-12 18:59 ` kevin diggs
2011-04-12 22:09 ` Benjamin Herrenschmidt
2011-04-12 23:55 ` Benjamin Herrenschmidt
2011-04-13 8:16 ` Mikael Pettersson
2011-04-13 8:58 ` Benjamin Herrenschmidt [this message]
2011-04-13 17:52 ` kevin diggs
2011-04-13 23:21 ` Benjamin Herrenschmidt
2011-04-13 23:43 ` kevin diggs
2011-04-14 9:02 ` Michel Dänzer
2011-04-14 21:25 ` Hugh Dickins
2011-04-14 21:54 ` Benjamin Herrenschmidt
2011-04-17 3:16 ` Hugh Dickins
2011-04-17 7:00 ` Jens Axboe
2011-04-17 17:47 ` Hugh Dickins
2011-04-14 22:14 ` Mikael Pettersson
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