[alsa-devel] [1/2] 2.6.22-rc6: known regressions v2

Jeff Garzik jeff at garzik.org
Fri Jun 29 23:01:48 CEST 2007

Alan Cox wrote:
> On Fri, 29 Jun 2007 14:10:49 -0400
> Jeff Garzik <jeff at garzik.org> wrote:
>> Alan Cox wrote:
>>>>> I'm not even sure this report is IT8212 related rather than just an IRQ
>>>>> storm
>>>> Why does the driver report "irq 0"?
>>>> ata7: PATA max UDMA/133 cmd <blah> ctl <blah> bmdma <blah> irq 0  <====
>>>> Above that, the ACPI layer says it assigned IRQ 20
>>> Because the libata core code in 2.6.22rc6 reports all the ports and IRQ
>>> values wrongly ?
>> AFAIK that was fixed, for IRQ.  Please point out examples where it 
>> remains broken...
> 2.6.22-rc6 it is broken, for all the systems I've looked at, as are the
> port numbers. Tejun posted fixes for the IRQ but they do not seem to have
> been applied, or if they were it was post -rc6 to a git tree.

I've seen the patch that eventually became 
22888423b3b1b96573250671afb5b72ea4364902 from Olof Johansson but nothing 
from Tejun on the subject.


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