drm/amdgpu: use scheduler fault instead of reset work

Signal a fault to the scheduler on an illegal instruction or register
access violation instead of kicking of the reset handler directly.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index b918c8886b75..32eb43d165f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -1214,8 +1214,11 @@ static int cik_sdma_process_illegal_inst_irq(struct amdgpu_device *adev,
                                              struct amdgpu_irq_src *source,
                                              struct amdgpu_iv_entry *entry)
 {
+        u8 instance_id;
+
         DRM_ERROR("Illegal instruction in SDMA command stream\n");
-        schedule_work(&adev->reset_work);
+        instance_id = (entry->ring_id & 0x3) >> 0;
+        drm_sched_fault(&adev->sdma.instance[instance_id].ring.sched);
         return 0;
 }