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| author | Robin Murphy <[email protected]> | 2022-04-21 12:36:57 +0100 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2022-07-07 18:18:57 +0200 |
| commit | 42998ef08aba01643d99f65718903b4414a8922f (patch) | |
| tree | 40383833952894440dedc08b4ceb518a10b8aa0c /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | ae626eb97376148bb63c3f3ca9517fde0f39bec3 (diff) | |
ARM/dma-mapping: drop .dma_supported for IOMMU ops
When an IOMMU is present, we trust that it should be capable
of remapping any physical memory, and since the device masks
represent the input (virtual) addresses to the IOMMU it makes
no sense to validate them against physical PFNs anyway.
Signed-off-by: Robin Murphy <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Tested-by: Marc Zyngier <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions