All kernel document now are changed to rst format

描述

贡献者指南

技术栈

python

领域

documentation

议题类型

documentation

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

3

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

1-2 days

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

stale

清晰度议题是否清楚说明期望改动、验收标准和下一步。

clear

前置要求

basic gitunderstanding of repo structure

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

60

研究方向

The issue states that all kernel documentation files have been converted to .rst format, but links within the documentation still point to .txt files. To resolve, search the repository for any `.txt` references in documentation files (likely in the `Documentation` directory) and update them to the corresponding `.rst` filenames. Use `grep` to find occurrences and check if any links need to be adjusted to new anchors or sections. The repository description mentions 'A little bit about a linux kernel', so focus on the documentation content. There are no linked PRs or comments indicating blocked status, so this issue is available for contribution.