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| author | Jason Gunthorpe <jgg@nvidia.com> | 2024-11-05 21:14:26 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-11-06 18:42:36 +0300 |
| commit | 6ac7dffe7cca9b259f17b2f255b0d95ee15a76fd (patch) | |
| tree | d487516c6f764411fcaa14e3136bf159a60cfb20 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | fd50651636fb719098c2e6c3d8c6d7aef8208ae7 (diff) | |
| download | linux-6ac7dffe7cca9b259f17b2f255b0d95ee15a76fd.tar.xz | |
iommu: Add a kdoc to iommu_unmap()
Describe the most conservative version of the driver implementations.
All drivers should support this.
Many drivers support extending the range if a large page is hit, but
let's not make that officially approved API. The main point is to
document explicitly that split is not supported.
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/3-v3-b3a5b5937f56+7bb-arm_no_split_jgg@nvidia.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions