Linux kernel bug fix: iommufd: Fix refcounting race during mmap
Subsystem: iommu (drivers/iommu/iommufd/main.c)
Bug type: refcount, severity: unknown
Keywords: refcount
Files changed: drivers/iommu/iommufd/main.c
Introduced by Nicolin Chen on 2025-07-11 14:34:35 -0300; fixed by Jason Gunthorpe on 2025-09-19 10:34:49 -0300 (lifetime: 69 days)