diff options
| author |   Will Deacon <will.deacon@arm.com> | 2016-02-18 12:05:57 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-02-18 15:02:44 +0000 |
| commit | cbf8277ef4562075eb4e3932ccd60cc11ee9454c (patch) | |
| tree | 87ad12c98e3264e58b7ad62c972ed8a5e8e1c068 /tools/perf/scripts/python/stackcollapse.py | |
| parent | iommu/arm-smmu: Don't fail device attach if already attached to a domain (diff) | |
| download | linux-dev-cbf8277ef4562075eb4e3932ccd60cc11ee9454c.tar.xz linux-dev-cbf8277ef4562075eb4e3932ccd60cc11ee9454c.zip | |
iommu/arm-smmu: Treat IOMMU_DOMAIN_DMA as bypass for now
Until all upstream devices have their DMA ops swizzled to point at the
SMMU, we need to treat the IOMMU_DOMAIN_DMA domain as bypass to avoid
putting devices into an empty address space when detaching from VFIO.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions