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| author |   Thierry Reding <treding@nvidia.com> | 2014-11-07 15:26:18 +0000 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2014-11-14 14:41:39 +0000 |
| commit | 0e7d37adbe45404a76d05d4ef11544f23cf639dd (patch) | |
| tree | 0081582c0738c99ed7f073a967751bdf126887ee /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | iommu/amd: remove compiler warning due to IOMMU_CAP_NOEXEC (diff) | |
| download | linux-dev-0e7d37adbe45404a76d05d4ef11544f23cf639dd.tar.xz linux-dev-0e7d37adbe45404a76d05d4ef11544f23cf639dd.zip | |
iommu/arm-smmu: Play nice on non-ARM/SMMU systems
Currently the driver registers IOMMU bus operations for all busses even
if no ARM SMMU is present on a system. Depending on the driver probing
order this prevents the driver for the real IOMMU to register itself as
the bus-wide IOMMU.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions