Subject: Re: 2.6.0-test2-mm1: Can't mount root
From: Shawn <core@enodev.com>
To: Andrew Morton <akpm@osdl.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
In-Reply-To: <20030728193633.1b2bc9d8.akpm@osdl.org>
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Date: 28 Jul 2003 23:44:04 -0500
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-test1-mm2. Hadn't tried any -bk? in between.

Won't have time to do much tonight or tomorrow before evening, but I'll
test what I can.

On Mon, 2003-07-28 at 21:36, Andrew Morton wrote:
> Shawn <core@enodev.com> wrote:
> >
> > OK, mucho more info (no wonder root=/dev/hde5 no worky):
> >         VP_IDE: (ide_setup_pci_device:) Could not enable device
> > 
> > Found out my on board via pci ide was not getting initialized under
> > -test2-mm1, so I went looking for driver/ide/pci/via82cxxx in the diffs.
> > I found this in the -test2 diff:
> > -                                    (((u >> i) & 7) < 8))) {
> > +                                    (((u >> i) & 7) < 6))) {
> > ...and reversing it did not change anything.
> > 
> > The only other diff I could think might matter to 
> > drivers/ide/setup-pci.c
> > -static unsigned long __init ide_get_or_set_dma_base (ide_hwif_t *hwif)
> > +static unsigned long ide_get_or_set_dma_base (ide_hwif_t *hwif)
> > ...which does not look like it should kill my via ide...
> > 
> 
> OK, looks like breakage at the PCI level: pci_enable_device_bars() is
> failing; something below pcibios_enable_device().
> 
> What was the most recent kernel which works?
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