PCIE device errors after linux kernel upgrade

[Bjorn Helgaas]

On Fri, Aug 16, 2013 at 4:05 PM, Bjorn Helgaas <bhelgaas at google.com> wrote:
> On Tue, Aug 6, 2013 at 11:41 PM, Leon Ravich <lravich at gmail.com> wrote:
>> From comparison of pci printout from the two kernel ,
>> beside the EDAC errors I noticed other strange differences:
>>
>> In 3.8.13 I got BAR 7 and BAR 8:
>> [   39.017749] pci 0000:00:00.0: BAR 8: assigned [mem 0xc0000000-0xdfffffff]
>> [   39.024530] pci 0000:00:00.0: BAR 7: can't assign io (size 0x10000)
>>
>> In 3.8.13 I am getting:
>> [   38.931873] pci_bus 0000:01: busn_res: can not insert [bus 01-ff]
>> under [bus 00-01] (conflicts with (null) [bus 00-01])
>>
>>
>> On 6 August 2013 09:32, Leon Ravich <lravich at gmail.com> wrote:
>>> Thanks Bjorn.
>
> Is this still a problem, or have you found a solution in the meantime?
>
>>> 1) If I understand it right this patch only removes the "pci
>>> 0000:00:00.0: ignoring class 0x0b2000 (doesn't
>>> match header type 01)" message , don't  care about it , had it before .
>
> It also affects how the PCI core handles the device.  But as you said,
> if you had the message before, it's probably not the cause of the
> current problem.
>
>>> 2) regarding the comparing of printouts:
>
> Can you post the complete logs somewhere, maybe in a bugzilla or similar?
>
> Where are the "PCIE ERR_CAP_STAT" and similar messages from?  My quick
> grep didn't find them.

Did this problem ever get resolved?  Is there anything we need to look at?

Bjorn