drm/amdgpu/userq: fix lock missing for userq fence error set

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amdgpu_userq_fence_driver() and amdgpu_userq_fence_driver_destroy()
don't acquire the dma_fence spinlock, so locking the dma_fence lock
before test the signaled state and set error state to avoid missing
lock assert error.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Prike Liang 2026-08-07 09:46:22 +08:00 • committed by Alex Deucher

parent 520e345ffe

commit a04ea08ddb

1 changed files with 13 additions and 7 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c

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