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The current value of BUFMAX is similar as in other architectures, but as per documentation on KGDB (see 'Documentation/process/debugging/kgdb.rst'), BUFMAX has to be larger than NUMREGBYTES. Some NUMREGBYTES architectures (e.g. powerpc or hexagon) actually define BUFMAX in relation to NUMREGBYTES, and thus this condition is always guaranteed. Since 2048 is a value that is generally accepted on all architectures, and that is larger than the current value of NUMREGBYTES, we can keep this value in arch/riscv, but we can at least add an 'static_assert' as an extra measure just in case NUMREGBYTES changes in the future for some unforseen reason. Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com> Link: https://lore.kernel.org/r/20250915143252.154955-1-mikisabate@gmail.com Signed-off-by: Paul Walmsley <pjw@kernel.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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 reStructuredText 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.