Linux kernel bug fix: powerpc/mm_iommu: Fix potential deadlock
Subsystem: arch/powerpc (arch/powerpc/mm/mmu_context_iommu.c)
Bug type: deadlock, severity: high
Keywords: deadlock
Files changed: arch/powerpc/mm/mmu_context_iommu.c
Introduced by Alexey Kardashevskiy on 2018-12-21 16:20:46 +1100; fixed by Alexey Kardashevskiy on 2019-04-17 21:36:50 +1000 (lifetime: 117 days)