From: Stephen Hemminger <shemminger@linux-foundation.org>
To: Florian Lohoff <flo@rfc822.org>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: 2.6.23-rc1 sky2 boot crash in sky2_mac_intr
Date: Wed, 25 Jul 2007 11:27:52 +0100 [thread overview]
Message-ID: <20070725112752.11d21751@oldman.hamilton.local> (raw)
In-Reply-To: <20070725072202.GA4905@paradigm.rfc822.org>
On Wed, 25 Jul 2007 09:22:02 +0200
Florian Lohoff <flo@rfc822.org> wrote:
> On Wed, Jul 25, 2007 at 01:30:31AM +0200, Michal Piotrowski wrote:
> > >I'll try the above and keep you posted. The crash itself seems to be a
> > >2.6.23-rc1 regression though. I never experienced this with 2.6.22-rc5
> > >which i was running before.
> >
> > Can you try to figure out what is causing this crash and then use
> > git-bisect?
>
> Are there so many changes between 2.6.22-rc5 and 2.6.23-rc1 for the sky2?
>
> As the crash is not that reproducible, just occasionally on boot i guess
> bisecting is more or less waste of time.
>
> Flo
> --
> Florian Lohoff flo@rfc822.org +49-171-2280134
> Those who would give up a little freedom to get a little
> security shall soon have neither - Benjamin Franklin
I would suspect these as possible causes of the regression was one of these
patches.
commit 8f70920f2f2a699b4ad35e625071cd92f4ba6ca3
Author: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Mon Jun 4 17:23:25 2007 -0700
sky2: GPIO register
The General Purpose I/O register is yet another hardware workaround
catchall. Enable workaround that vendor driver does to stay
but for bug compatiable.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
commit 451af33552286b426940a32126bd3ece243223a3
Author: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Mon Jun 4 17:23:24 2007 -0700
sky2: enable clocks before probe
Catch-22: On Yukon EX (88E8071) need to have internal clocks enabled
before reading chip id. It is harmless on other chips.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
commit fc99fe0618f355b708ce88fedaca9783072ac3d5
Author: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Mon Jun 4 17:23:22 2007 -0700
sky2: Add PCI device specfic register 4 & 5
Need to setup more PCI control control registers are on Yukon EX.
Some of these also exist on Yukon EC-U as well.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
next prev parent reply other threads:[~2007-07-25 10:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070724082205.GA19480@paradigm.rfc822.org>
2007-07-24 8:50 ` 2.6.23-rc1 sky2 boot crash in sky2_mac_intr Stephen Hemminger
2007-07-24 9:40 ` Florian Lohoff
2007-07-24 23:30 ` Michal Piotrowski
2007-07-25 7:22 ` Florian Lohoff
2007-07-25 10:27 ` Stephen Hemminger [this message]
2007-08-07 19:12 ` [RFT] sky2: turn on pci power Stephen Hemminger
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