diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index c0e71543389a..f4d395e38683 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -1903,6 +1903,10 @@ int amdkfd_fence_wait_timeout(struct device_queue_manager *dqm, uint64_t *fence_addr = dqm->fence_addr; while (*fence_addr != fence_value) { + /* Fatal err detected, this response won't come */ + if (amdgpu_amdkfd_is_fed(dqm->dev->adev)) + return -EIO; + if (time_after(jiffies, end_jiffies)) { dev_err(dev, "qcm fence wait loop timeout expired\n"); /* In HWS case, this is used to halt the driver thread |