[PATCH 14/14] vfio/mdev: add mdev available instance checking to the core

Christoph Hellwig hch at lst.de
Tue Jul 5 08:05:20 UTC 2022


On Mon, Jul 04, 2022 at 12:07:36PM -0300, Jason Gunthorpe wrote:
> I think the kobject_put() needs to be after this reference to parent
> because mdev_type_release() will:
> 
> 	put_device(type->parent->dev);
> 
> Which is potentially the last reference holding dev, and thus parent,
> at this moment.

Yes, I've moved it.


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