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drm/amdgpu/gfx9.4.3: fix kiq locking in KCQ reset

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The ring test needs to be inside the lock.

Fixes: 4c953e53cc ("drm/amdgpu/gfx_9.4.3: wait for reset done before remap")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Jiadong Zhu <Jiadong.Zhu@amd.com>
This commit is contained in:
Alex Deucher
2025-07-07 09:42:23 -04:00
parent 730ea5074d
commit 08f116c593
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
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@@ -3615,9 +3615,8 @@ static int gfx_v9_4_3_reset_kcq(struct amdgpu_ring *ring,
}
kiq->pmf->kiq_map_queues(kiq_ring, ring);
amdgpu_ring_commit(kiq_ring);
spin_unlock_irqrestore(&kiq->ring_lock, flags);
r = amdgpu_ring_test_ring(kiq_ring);
spin_unlock_irqrestore(&kiq->ring_lock, flags);
if (r) {
dev_err(adev->dev, "fail to remap queue\n");
return r;