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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2018-06-28 22:55:27 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-10 14:17:37 -0500 |
| commit | efaa96463929684ceca4be96d0959e9ced1fa093 (patch) | |
| tree | fa714819d6b888f1b867bfbaf45575d961799e6e /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | 2aa37bf58838fd0251e0e6819767ffc8a83eac38 (diff) | |
| download | op-kernel-dev-efaa96463929684ceca4be96d0959e9ced1fa093.zip op-kernel-dev-efaa96463929684ceca4be96d0959e9ced1fa093.tar.gz | |
drm/amdgpu: Present amdgpu_task_info in VM_FAULTS.
Extract and present the reposnsible process and thread when
VM_FAULT happens.
v2: Use getter and setter functions.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: Jim Qu <Jim.Qu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 3c0a85d..7f23814 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -257,11 +257,16 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, } if (printk_ratelimit()) { + struct amdgpu_task_info task_info = { 0 }; + + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + dev_err(adev->dev, - "[%s] VMC page fault (src_id:%u ring:%u vmid:%u pasid:%u)\n", + "[%s] VMC page fault (src_id:%u ring:%u vmid:%u pasid:%u, for process %s pid %d thread %s pid %d\n)\n", entry->vmid_src ? "mmhub" : "gfxhub", entry->src_id, entry->ring_id, entry->vmid, - entry->pasid); + entry->pasid, task_info.process_name, task_info.tgid, + task_info.task_name, task_info.pid); dev_err(adev->dev, " at page 0x%016llx from %d\n", addr, entry->client_id); if (!amdgpu_sriov_vf(adev)) |
