Re: [SATA] libata-dev queue updated

[Jeff Garzik]

Joerg Sommrey wrote:
> On Fri, Mar 04, 2005 at 01:07:16PM -0500, Jeff Garzik wrote:
>
> > Joerg Sommrey wrote:
> >
> > > On Fri, Mar 04, 2005 at 02:10:14AM -0500, Jeff Garzik wrote:
> > >
> > >
> > > > Joerg Sommrey wrote:
> > > >
> > > >
> > > > > On Thu, Mar 03, 2005 at 11:09:26PM -0500, Jeff Garzik wrote:
> > > > >
> > > > >
> > > > >
> > > > > > Joerg Sommrey wrote:
> > > > > >
> > > > > >
> > > > > >
> > > > > > > On Wed, Mar 02, 2005 at 05:43:59PM -0500, Jeff Garzik wrote:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > > Joerg Sommrey wrote:
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > > Jeff Garzik wrote:
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > > Patch:
> > > > > > > > > > http://www.kernel.org/pub/linux/kernel/people/jgarzik/libata/2.6.11-rc5-bk4-libata-dev1.patch.bz2
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > Still not usable here.  The same errors as before when backing up:
> > > > > > > >
> > > > > > > > Please try 2.6.11 without any patches.
> > > > > > >
> > > > > > > Plain 2.6.11 doesn't work either.  All of 2.6.10-ac11, 2.6.11-rc5,
> > > > > > > 2.6.11-rc5 + 2.6.11-rc5-bk4-libata-dev1.patch and 2.6.11 fail with the
> > > > > > > same symptoms. 
> > > > > > >
> > > > > > > Reverting to stable 2.6.10-ac8 :-)
> > > > > >
> > > > > > Does reverting the attached patch in 2.6.11 (apply with patch -R) fix 
> > > > > > things?
> > > > >
> > > > >
> > > > > Still the same with this patch reverted.
> > > >
> > > > Does reverting the attached patch in 2.6.11 fix things?  (apply with 
> > > > patch -R)
> > > >
> > > > This patch reverts the entire libata back to 2.6.10.
> > >
> > > I'm confused.  Still the same with everything reverted.  What shall I do
> > > now?
> >
> > Well, first, thanks for your patience in narrowing this down.
> >
> > This means we have eliminated libata as a problem source, but we still 
> > have the rest of the kernel go to through :)
> >
> > Try disabling ACPI with 'acpi=off' or 'pci=biosirq' to see if that fixes 
> > things.
>
> I tried both settings with plain 2.6.11. Almost the same results, in my
> impression apci=off causes the failure to appear even faster.

Just to make sure I have things right, please tell me if this is correct:

* 2.6.10 vanilla works

* 2.6.11 vanilla does not work

* 2.6.11 vanilla + 2.6.10 libata does not work
  [2.6.10 libata == reverting all libata changes]

Is that all correct?

	Jeff




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