[PATCH kernel v2 0/2] powerpc/mm/iommu: Put pages on process exit
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STALE3747d
From: Alexey Kardashevskiy <hidden>
Date: 2016-07-20 04:34:45
Also in:
kvm, lkml
Subsystem:
ibm power vfio support, linux for powerpc (32-bit and 64-bit), the rest, vfio driver · Maintainers:
Timothy Pearson, Madhavan Srinivasan, Linus Torvalds, Alex Williamson
This is a fix to a bug when guest memory stays Active after QEMU process exited. This happened because the QEMU memory context was not released in a short period of time after QEMU process exited. More details are in the commit logs. Please comment. Thanks. Alexey Kardashevskiy (2): powerpc/iommu: Stop using @current in mm_iommu_xxx powerpc/mm/iommu: Put pages on process exit arch/powerpc/include/asm/mmu_context.h | 16 +++--- arch/powerpc/mm/mmu_context_book3s64.c | 4 -- arch/powerpc/mm/mmu_context_iommu.c | 55 +++++++-------------- drivers/vfio/vfio_iommu_spapr_tce.c | 89 ++++++++++++++++++++++++++++------ 4 files changed, 100 insertions(+), 64 deletions(-) -- 2.5.0.rc3