135 	struct tee_shm *shm;  in tee_ioctl_shm_alloc()  local
144 	shm = tee_shm_alloc(ctx, data.size, TEE_SHM_MAPPED | TEE_SHM_DMA_BUF);  in tee_ioctl_shm_alloc()
145 	if (IS_ERR(shm))  in tee_ioctl_shm_alloc()
146 		return PTR_ERR(shm);  in tee_ioctl_shm_alloc()
148 	data.id = shm->id;  in tee_ioctl_shm_alloc()
149 	data.flags = shm->flags;  in tee_ioctl_shm_alloc()
150 	data.size = shm->size;  in tee_ioctl_shm_alloc()
155 		ret = tee_shm_get_fd(shm);  in tee_ioctl_shm_alloc()
162 	tee_shm_put(shm);  in tee_ioctl_shm_alloc()
172 	struct tee_shm *shm;  in tee_ioctl_shm_register()  local
181 	shm = tee_shm_register(ctx, data.addr, data.length,  in tee_ioctl_shm_register()
183 	if (IS_ERR(shm))  in tee_ioctl_shm_register()
184 		return PTR_ERR(shm);  in tee_ioctl_shm_register()
186 	data.id = shm->id;  in tee_ioctl_shm_register()
187 	data.flags = shm->flags;  in tee_ioctl_shm_register()
188 	data.length = shm->size;  in tee_ioctl_shm_register()
193 		ret = tee_shm_get_fd(shm);  in tee_ioctl_shm_register()
199 	tee_shm_put(shm);  in tee_ioctl_shm_register()
210 		struct tee_shm *shm;  in params_from_user()  local
242 			shm = tee_shm_get_from_id(ctx, ip.c);  in params_from_user()
243 			if (IS_ERR(shm))  in params_from_user()
244 				return PTR_ERR(shm);  in params_from_user()
252 			    (ip.a + ip.b) > shm->size) {  in params_from_user()
253 				tee_shm_put(shm);  in params_from_user()
259 			params[n].u.memref.shm = shm;  in params_from_user()
361 			    params[n].u.memref.shm)  in tee_ioctl_open_session()
362 				tee_shm_put(params[n].u.memref.shm);  in tee_ioctl_open_session()
423 			    params[n].u.memref.shm)  in tee_ioctl_invoke()
424 				tee_shm_put(params[n].u.memref.shm);  in tee_ioctl_invoke()
482 			if (!p->u.memref.shm) {  in params_to_supp()
488 			ip.c = p->u.memref.shm->id;  in params_to_supp()
589 			p->u.memref.shm = NULL;  in params_from_supp()