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| author |   Jason Gunthorpe <jgg@nvidia.com> | 2026-03-26 16:30:32 -0300 |
|---|---|---|
| committer |   Joerg Roedel <joerg.roedel@amd.com> | 2026-04-01 09:50:20 +0200 |
| commit | 1c18a1212c772b6a19e8583f2fca73f3a47b60fd (patch) | |
| tree | 2790e5f21559afa929cdba506568fb749f38a596 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | iommufd: Report ATS not supported status via IOMMU_GET_HW_INFO (diff) | |
iommu/dma: Always allow DMA-FQ when iommupt provides the iommu_domain
iommupt always supports the semantics required for DMA-FQ, when drivers
are converted to use it they automatically get support.
Detect iommpt directly instead of using IOMMU_CAP_DEFERRED_FLUSH and
remove IOMMU_CAP_DEFERRED_FLUSH from converted drivers.
This will also enable DMA-FQ on RISC-V.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions