aa872e0647
Fancyhdr prior to v4.0 outputs a message per document as follows:
Package Fancyhdr Warning: \headheight is too small (12.0pt):
Make it at least 13.59999pt.
We now make it that large for the rest of the document.
This may cause the page layout to be inconsistent, however.
Fancyhdr v4.0 complains (once a page!) as follows:
Package fancyhdr Warning: \headheight is too small (12.0pt):
(fancyhdr) Make it at least 13.59999pt, for example:
(fancyhdr) \setlength{\headheight}{13.59999pt}.
(fancyhdr) You might also make \topmargin smaller to compensate:
(fancyhdr) \addtolength{\topmargin}{-1.59999pt}.
Related item in fancyhdr v4.0 announcement on 2021-01-04 [1]:
Backward incompatible changes:
- Eliminate adjustments of \headheight or \footskip, when the
header or footer is too high.
[1]: https://www.ctan.org/ctan-ann/id/mailman.2685.1609863692.2532.ctan-ann@ctan.org
Silence the warnings by adding a couple of \addtolength commands in
the preamble.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/c5a5577e-5de8-9cd4-9253-956ccc748417@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
README
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.