On Fri, Nov 17, 2017 at 02:38:31PM +0100, Johan Hovold wrote:
> Fix child-node lookup during initialisation which was using the wrong
> OF-helper and ended up searching the whole device tree depth-first
> starting at the parent rather than just matching on its children.
>
> To make things worse, the parent pci node could end up being prematurely
> freed as of_find_node_by_name() drops a reference to its first argument.
> Any matching child interrupt-controller node was also leaked.
>
> Fixes: 0c4ffcfe1fbc ("PCI: keystone: Add TI Keystone PCIe driver")
> Cc: stable <stable@xxxxxxxxxxxxxxx> # 3.18
> Acked-by: Murali Karicheri <m-karicheri2@xxxxxx>
> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
> Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
> ---
>
> v2
> - amend commit message and mention explicitly that of_find_node_by_name()
> drops a reference to the start node
> - add Murali's and Lorenzo's acks
This one hasn't shown up in linux-next, so sending a reminder to make
sure it doesn't fall between the cracks.
Thanks,
Johan
