Documentation/translations/zh_CN/maintainer/modifying-patches.rst
Source file repositories/reference/linux-study-clean/Documentation/translations/zh_CN/maintainer/modifying-patches.rst
File Facts
- System
- Linux kernel
- Corpus path
Documentation/translations/zh_CN/maintainer/modifying-patches.rst- Extension
.rst- Size
- 2246 bytes
- Lines
- 52
- Domain
- Support Tooling And Documentation
- Bucket
- Documentation
- Inferred role
- Support Tooling And Documentation: documentation
- Status
- atlas-only
Why This File Exists
Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
- No C-style include directives detected by the generator.
Detected Declarations
- No top-level syscall, struct, function, initcall, or export declaration detected by the generator.
Annotated Snippet
.. include:: ../disclaimer-zh_CN.rst
:Original: Documentation/maintainer/modifying-patches.rst
:译者:
吴想成 Wu XiangCheng <bobwxc@email.cn>
.. _modifyingpatches_zh:
修改补丁
========
如果你是子系统或者分支的维护者,由于代码在你的和提交者的树中并不完全相同,
有时你需要稍微修改一下收到的补丁以合并它们。
如果你严格遵守开发者来源证书的规则(c),你应该要求提交者重做,但这完全是会
适得其反的时间、精力浪费。规则(b)允许你调整代码,但这样修改提交者的代码并
让他背书你的错误是非常不礼貌的。为解决此问题,建议在你之前最后一个
Signed-off-by标签和你的之间添加一行,以指示更改的性质。这没有强制性要求,最
好在描述前面加上你的邮件和/或姓名,用方括号括住整行,以明显指出你对最后一刻
的更改负责。例如::
Signed-off-by: Random J Developer <random@developer.example.org>
[lucky@maintainer.example.org: struct foo moved from foo.c to foo.h]
Signed-off-by: Lucky K Maintainer <lucky@maintainer.example.org>
如果您维护着一个稳定的分支,并希望同时明确贡献、跟踪更改、合并修复,并保护
提交者免受责难,这种做法尤其有用。请注意,在任何情况下都不得更改作者的身份
(From头),因为它会在变更日志中显示。
向后移植(back-port)人员特别要注意:为了便于跟踪,请在提交消息的顶部(即主题行
之后)插入补丁的来源,这是一种常见而有用的做法。例如,我们可以在3.x稳定版本
中看到以下内容::
Date: Tue Oct 7 07:26:38 2014 -0400
libata: Un-break ATA blacklist
commit 1c40279960bcd7d52dbdf1d466b20d24b99176c8 upstream.
下面是一个旧的内核在某补丁被向后移植后会出现的::
Date: Tue May 13 22:12:27 2008 +0200
wireless, airo: waitbusy() won't delay
[backport of 2.6 commit b7acbdfbd1f277c1eb23f344f899cfa4cd0bf36a]
不管什么格式,这些信息都为人们跟踪你的树,以及试图解决你树中的错误的人提供了
有价值的帮助。
Annotation
- Atlas domain: Support Tooling And Documentation / Documentation.
- Implementation status: atlas-only.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.