Linux kernel evolution breaks drivers through API/ABI changes, semantic shifts, and security-hardening updates. We introduce DRIVEBENCH, an executable corpus of kernel$\rightarrow$driver co-evolution cases, and AUTODRIVER, a closed-loop, LLM-driven system for automating driver maintenance. The system integrates prompt engineering, multi-agent collaboration, static analysis, and iterative validation to ensure that generated patches are not only syntactically correct but also functionally and semantically consistent with kernel conventions. The corpus spans v5.10-v6.10 with 235 validated cases drawn from 612 candidates. In evaluation across 55 cases, AUTODRIVER achieves 56.4% compilation success; QEMU-based boot verification indicates that compiled patches preserve driver initialization in most instances. By releasing DRIVEBENCH and tooling, we enable reproducible research and a practical route to continuous, safe co-evolution of drivers with the Linux kernel.

翻译：Linux内核演进通过API/ABI变更、语义迁移和安全加固更新导致驱动程序失效。本文提出DRIVEBENCH——一个可执行的内核→驱动协同演进案例库，以及AUTODRIVER——一个基于大语言模型的闭环自动化驱动维护系统。该系统集成提示工程、多智能体协作、静态分析和迭代验证，确保生成的补丁不仅语法正确，而且在功能与语义层面符合内核规范。该案例库涵盖v5.10至v6.10版本，从612个候选案例中筛选出235个已验证案例。在55个测试案例的评估中，AUTODRIVER实现56.4%的编译成功率；基于QEMU的启动验证表明，编译后的补丁在多数情况下能保持驱动初始化功能。通过开源DRIVEBENCH与工具链，本研究为驱动程序与Linux内核持续安全的协同演进提供了可复现的研究基础与实践路径。