Linux kernel bug fix: iommu/arm-smmu-v3: Fix smmu_domain->nr_ats_masters decrement
Subsystem: iommu (drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c)
Bug type: hang, severity: medium
Files changed: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
Introduced by Jason Gunthorpe on 2024-07-02 15:39:47 +0100; fixed by Nicolin Chen on 2025-08-22 08:41:20 +0200 (lifetime: 415 days)