Linux kernel bug fix: KVM: PPC: Check if IOMMU page is contained in the pinned physical page
Subsystem: arch/powerpc (arch/powerpc/include/asm/mmu_context.h)
Bug type: hang, severity: medium
Files changed: arch/powerpc/include/asm/mmu_context.h;arch/powerpc/kvm/book3s_64_vio.c;arch/powerpc/kvm/book3s_64_vio_hv.c;arch/powerpc/mm/mmu_context_iommu.c;drivers/vfio/vfio_iommu_spapr_tce.c
Introduced by Alexey Kardashevskiy on 2017-04-20 11:39:26 +1000; fixed by Alexey Kardashevskiy on 2018-07-18 16:17:17 +1000 (lifetime: 454 days)