drm/amdgpu: resolve mGPU RAS query instability
upon receiving uncorrectable error, query every GPU node for ras errors Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
parent
dec7880579
commit
0b9ebd7eeb
|
@ -1424,12 +1424,22 @@ static void amdgpu_ras_do_recovery(struct work_struct *work)
|
|||
{
|
||||
struct amdgpu_ras *ras =
|
||||
container_of(work, struct amdgpu_ras, recovery_work);
|
||||
struct amdgpu_device *remote_adev = NULL;
|
||||
struct amdgpu_device *adev = ras->adev;
|
||||
struct list_head device_list, *device_list_handle = NULL;
|
||||
struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev, false);
|
||||
|
||||
/*
|
||||
* Query and print non zero error counter per IP block for
|
||||
* awareness before recovering GPU.
|
||||
*/
|
||||
amdgpu_ras_log_on_err_counter(ras->adev);
|
||||
/* Build list of devices to query RAS related errors */
|
||||
if (hive && adev->gmc.xgmi.num_physical_nodes > 1) {
|
||||
device_list_handle = &hive->device_list;
|
||||
} else {
|
||||
list_add_tail(&adev->gmc.xgmi.head, &device_list);
|
||||
device_list_handle = &device_list;
|
||||
}
|
||||
|
||||
list_for_each_entry(remote_adev, device_list_handle, gmc.xgmi.head) {
|
||||
amdgpu_ras_log_on_err_counter(remote_adev);
|
||||
}
|
||||
|
||||
if (amdgpu_device_should_recover_gpu(ras->adev))
|
||||
amdgpu_device_gpu_recover(ras->adev, 0);
|
||||
|
|
Loading…
Reference in a new issue