From 35984fd4a093ccb9e0bb82db4cac5c1bf2df7d93 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 15 Oct 2024 14:13:58 -0400 Subject: [PATCH] drm/amdgpu: add ring reset messages Add messages to make it clear when a per ring reset happens. This is helpful for debugging and aligns with other reset methods. v2: add ring name in success/fail messages (Lijo) Reviewed-by: Lijo Lazar Reviewed-by: Kent Russell (v1) Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 102742f1faa2..cbae2fc7b94e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -137,6 +137,7 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job) /* attempt a per ring reset */ if (amdgpu_gpu_recovery && ring->funcs->reset) { + dev_err(adev->dev, "Starting %s ring reset\n", s_job->sched->name); /* stop the scheduler, but don't mess with the * bad job yet because if ring reset fails * we'll fall back to full GPU reset. @@ -150,8 +151,10 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job) amdgpu_fence_driver_force_completion(ring); if (amdgpu_ring_sched_ready(ring)) drm_sched_start(&ring->sched); + dev_err(adev->dev, "Ring %s reset success\n", ring->sched.name); goto exit; } + dev_err(adev->dev, "Ring %s reset failure\n", ring->sched.name); } if (amdgpu_device_should_recover_gpu(ring->adev)) { -- 2.42.0