The framework is licensed under the terms of the GNU General Public License and is standard part of the Linux kernel since Linux 2.6 .
The framework is licensed under the terms of the GNU General Public License and is standard part of the Linux kernel since Linux version 2.6 .
The framework is licensed under the terms of the GNU General Public License and is standard part of the Linux kernel since Linux version 2.6 .
用更简单的措辞重写这个: The framework is licensed under the terms of the GNU General Public License and is standard part of the Linux kernel since Linux 2.6 . 输出: