On Wed, Jun 04, 2025 at 09:11:07PM -0700, Nicolin Chen wrote: > I found the entire ictx would be locked by iommufd_access_create(), > then the release fop couldn't even get invoked to destroy objects. Yes, that makes sense.. It looks to me like you can safely leave ictx as NULL instead of adding a flag? That would be nicer than leaving a unrefcounted pointer floating around.. Jason
