diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_chardev.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 1e6cc0bfc432..fdf171ad4a3c 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -371,6 +371,11 @@ static int kfd_ioctl_create_queue(struct file *filep, struct kfd_process *p, err = -EINVAL; goto err_wptr_map_gart; } + if (dev->adev != amdgpu_ttm_adev(wptr_bo->tbo.bdev)) { + pr_err("Queue memory allocated to wrong device\n"); + err = -EINVAL; + goto err_wptr_map_gart; + } err = amdgpu_amdkfd_map_gtt_bo_to_gart(wptr_bo); if (err) { |