Re: [PATCH] EDAC/ie31200: fallback if host bridge device is already initialized

[Jason Baron]

On 7/16/20 2:52 PM, Luck, Tony wrote:
> On Thu, Jul 16, 2020 at 02:25:11PM -0400, Jason Baron wrote:
>> The Intel uncore driver may claim some of the pci ids from ie31200 which
>> means that the ie31200 edac driver will not initialize them as part of
>> pci_register_driver().
>>
>> Let's add a fallback for this case to 'pci_get_device()' to get a
>> reference on the device such that it can still be configured. This is
>> similar in approach to other edac drivers.
> 
> What functionality is lost when this happens?

There is no difference in functionality when the fallback occurs. It should
operate in the same it does when the uncore driver is not loaded.

> 
> Does the user see some message in the console
> log to let them know?

I don't think its needed as there should be no user-visible difference.

Thanks,

-Jason