diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_process.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_process.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index 40695d52e9a8..a0e12a79ab7d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -87,7 +87,7 @@ struct kfd_sdma_activity_handler_workarea { }; struct temp_sdma_queue_list { - uint64_t rptr; + uint64_t __user *rptr; uint64_t sdma_val; unsigned int queue_id; struct list_head list; @@ -159,7 +159,7 @@ static void kfd_sdma_activity_worker(struct work_struct *work) } INIT_LIST_HEAD(&sdma_q->list); - sdma_q->rptr = (uint64_t)q->properties.read_ptr; + sdma_q->rptr = (uint64_t __user *)q->properties.read_ptr; sdma_q->queue_id = q->properties.queue_id; list_add_tail(&sdma_q->list, &sdma_q_list.list); } @@ -218,7 +218,7 @@ static void kfd_sdma_activity_worker(struct work_struct *work) continue; list_for_each_entry_safe(sdma_q, next, &sdma_q_list.list, list) { - if (((uint64_t)q->properties.read_ptr == sdma_q->rptr) && + if (((uint64_t __user *)q->properties.read_ptr == sdma_q->rptr) && (sdma_q->queue_id == q->properties.queue_id)) { list_del(&sdma_q->list); kfree(sdma_q); @@ -270,6 +270,7 @@ static ssize_t kfd_procfs_show(struct kobject *kobj, struct attribute *attr, kfd_sdma_activity_worker); sdma_activity_work_handler.pdd = pdd; + sdma_activity_work_handler.sdma_activity_counter = 0; schedule_work(&sdma_activity_work_handler.sdma_activity_work); |