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| author | Jesse Zhang <Jesse.Zhang@amd.com> | 2026-07-31 12:36:25 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-08-06 09:30:14 -0400 |
| commit | 30f07c06321e6c0e94e774a43afe1c4d9c38925c (patch) | |
| tree | 1fef477030a91012e7425b59d21707f2ebdbaff9 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2b1e74c07d8dc8efb74d31c48e2ced64f7286af2 (diff) | |
drm/amdgpu/gfx12: add priv-fault user-queue recovery worker
Mirror the gfx11 priv-fault user-queue recovery worker for GFX12, reading
the doorbell back from the HQD via soc24_grbm_select.
The shared amdgpu_gfx_handle_priv_fault() helper schedules this worker for
a gfx user-queue fault; wiring the helper up is done in a later patch.
v2:
- gate on adev->gfx.disable_uq instead of !adev->enable_mes (Alex)
- document why both the doorbell (compute) and HW-slot (gfx) reset
paths are needed (Alex)
v3:
- rebase amd-staging-drm-next. adapt to the commit 9243cf4777fc ("drm/amd/amdgpu: remove duplicated code in gfx_v11 and gfx_v12"); no functional change
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Suggested-by: Mario Sopena-Novales <Mario.Novales@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/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions