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| author |   Jesse.Zhang <Jesse.Zhang@amd.com> | 2026-01-28 11:35:57 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2026-01-29 12:26:15 -0500 |
| commit | 8079b87c02e531cc91601f72ea8336dd2262fdf1 (patch) | |
| tree | 3039a56907bcb728b001f57218b7fe53bb8574a4 /tools/perf/scripts/python/bin | |
| parent | drm/amdgpu: Fix cond_exec handling in amdgpu_ib_schedule() (diff) | |
drm/amdgpu: validate user queue size constraints
Add validation to ensure user queue sizes meet hardware requirements:
- Size must be a power of two for efficient ring buffer wrapping
- Size must be at least AMDGPU_GPU_PAGE_SIZE to prevent undersized allocations
This prevents invalid configurations that could lead to GPU faults or
unexpected behavior.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions