Re: [SATA] libata-dev queue updated

Jeff Garzik
2005-03-04T20:56:30Z

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