drm/amdgpu/gfx9: fix kiq locking in KCQ reset
[ Upstream commit730ea5074d
] The ring test needs to be inside the lock. Fixes:fdbd69486b
("drm/amdgpu/gfx9: 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> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -7318,8 +7318,8 @@ static int gfx_v9_0_reset_kcq(struct amdgpu_ring *ring,
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}
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kiq->pmf->kiq_map_queues(kiq_ring, ring);
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amdgpu_ring_commit(kiq_ring);
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spin_unlock_irqrestore(&kiq->ring_lock, flags);
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r = amdgpu_ring_test_ring(kiq_ring);
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spin_unlock_irqrestore(&kiq->ring_lock, flags);
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if (r) {
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DRM_ERROR("fail to remap queue\n");
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return r;
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