Merge "msm: mink: release cbobj refs" (9f512d30) · Commits · e / devices / android_kernel_xiaomi_sm6125

drivers/soc/qcom/smcinvoke.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -1238,6 +1238,9 @@ static int marshal_out_tzcb_req(const struct smcinvoke_accept *user_req,
		int32_t tzhandles_to_release[OBJECT_COUNTS_MAX_OO] = {0};
		struct smcinvoke_tzcb_req *tzcb_req = cb_txn->cb_req;
		union smcinvoke_tz_args *tz_args = tzcb_req->args;
		put_pending_cbobj_locked(
		TZHANDLE_GET_SERVER(cb_txn->cb_req->hdr.tzhandle),
		TZHANDLE_GET_OBJID(cb_txn->cb_req->hdr.tzhandle));

		tzcb_req->result = user_req->result;
		FOR_ARGS(i, tzcb_req->hdr.counts, BO) {
		@@ -1274,6 +1277,13 @@ static int marshal_out_tzcb_req(const struct smcinvoke_accept *user_req,
		goto out;
		tzhandles_to_release[i] = tz_args[i].handle;
		}
		FOR_ARGS(i, tzcb_req->hdr.counts, OI) {
		if (TZHANDLE_IS_CB_OBJ(tz_args[i].handle)) {
		put_pending_cbobj_locked(
		TZHANDLE_GET_SERVER(tz_args[i].handle),
		TZHANDLE_GET_OBJID(tz_args[i].handle));
		}
		}
		ret = 0;
		out:
		if (ret)
		@@ -1700,6 +1710,8 @@ static int smcinvoke_release(struct inode nodp, struct file filp)

		ret = prepare_send_scm_msg(in_buf, SMCINVOKE_TZ_MIN_BUF_SIZE, out_buf,
		SMCINVOKE_TZ_MIN_BUF_SIZE, &req, NULL, &release_handles);

		process_piggyback_data(out_buf, SMCINVOKE_TZ_MIN_BUF_SIZE);
		out:
		kfree(filp->private_data);
		free_page((long)in_buf);