Re: [PATCH v9 10/13] PCI: Give pci_intx() its own devres callback

Krzysztof Wilczyński
2024-07-10T04:43:11Z

[...]
> pci_intx() calls into pcim_intx() in managed mode, i.e., when
> pcim_enable_device() had been called. This recursive call causes a bug
> by re-registering the device resource in the release callback.
>
> This is the same phenomenon that made it necessary to implement some
> functionality a second time, see __pcim_request_region().
>
> Implement __pcim_intx() to bypass the hybrid nature of pci_intx() on
> driver detach.

Squashed against devres branch, thank you! See:

https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/commit/?h=devres&id=37c9f6c55cfd63a9e38a98b5aa1d7da75845c2b2

To credit Ashish, I kept the Fixes: and Tested-by: tags.

Krzysztof