diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c index f621ee115c98..59089e027f4d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -83,7 +83,7 @@ static int amdgpu_bo_list_create(struct amdgpu_device *adev, r = idr_alloc(&fpriv->bo_list_handles, list, 1, 0, GFP_KERNEL); mutex_unlock(&fpriv->bo_list_lock); if (r < 0) { - kfree(list); + amdgpu_bo_list_free(list); return r; } *id = r; @@ -136,7 +136,7 @@ static int amdgpu_bo_list_set(struct amdgpu_device *adev, } bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj)); - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); usermm = amdgpu_ttm_tt_get_usermm(bo->tbo.ttm); if (usermm) { @@ -156,11 +156,11 @@ static int amdgpu_bo_list_set(struct amdgpu_device *adev, entry->tv.bo = &entry->robj->tbo; entry->tv.shared = !entry->robj->prime_shared_count; - if (entry->robj->prefered_domains == AMDGPU_GEM_DOMAIN_GDS) + if (entry->robj->preferred_domains == AMDGPU_GEM_DOMAIN_GDS) gds_obj = entry->robj; - if (entry->robj->prefered_domains == AMDGPU_GEM_DOMAIN_GWS) + if (entry->robj->preferred_domains == AMDGPU_GEM_DOMAIN_GWS) gws_obj = entry->robj; - if (entry->robj->prefered_domains == AMDGPU_GEM_DOMAIN_OA) + if (entry->robj->preferred_domains == AMDGPU_GEM_DOMAIN_OA) oa_obj = entry->robj; total_size += amdgpu_bo_size(entry->robj); @@ -198,12 +198,16 @@ amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id) result = idr_find(&fpriv->bo_list_handles, id); if (result) { - if (kref_get_unless_zero(&result->refcount)) + if (kref_get_unless_zero(&result->refcount)) { + rcu_read_unlock(); mutex_lock(&result->lock); - else + } else { + rcu_read_unlock(); result = NULL; + } + } else { + rcu_read_unlock(); } - rcu_read_unlock(); return result; } @@ -266,7 +270,7 @@ int amdgpu_bo_list_ioctl(struct drm_device *dev, void *data, struct amdgpu_fpriv *fpriv = filp->driver_priv; union drm_amdgpu_bo_list *args = data; uint32_t handle = args->in.list_handle; - const void __user *uptr = (const void*)(uintptr_t)args->in.bo_info_ptr; + const void __user *uptr = u64_to_user_ptr(args->in.bo_info_ptr); struct drm_amdgpu_bo_list_entry *info; struct amdgpu_bo_list *list; |