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drm/amdgpu: improve GMC v9 page fault message

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Note if this is a retry fault or not and cleanup the message a bit.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-12-11 11:06:59 +01:00 committed by Alex Deucher
parent 0aaeefccb4
commit c468f9e2e5
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
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@ -305,6 +305,7 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev,
struct amdgpu_iv_entry *entry)
{
struct amdgpu_vmhub *hub = &adev->vmhub[entry->vmid_src];
bool retry_fault = !!(entry->src_data[1] & 0x80);
uint32_t status = 0;
u64 addr;
@ -326,8 +327,10 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev,
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, for process %s pid %d thread %s pid %d)\n",
"[%s] %s page fault (src_id:%u ring:%u vmid:%u "
"pasid:%u, for process %s pid %d thread %s pid %d)\n",
entry->vmid_src ? "mmhub" : "gfxhub",
retry_fault ? "retry" : "no-retry",
entry->src_id, entry->ring_id, entry->vmid,
entry->pasid, task_info.process_name, task_info.tgid,
task_info.task_name, task_info.pid);