mainlining shenanigans
c47c7ab9b5
This configuration is useful for boot testing malta_defconfig in QEMU with just a simple cpio initrd, instead of a full ext4 rootfs. This results in an increase of ~164KB of vmlinux (with GCC 11.2.0): $ diskus vmlinux.before 11.19 MB (11,194,368 bytes) $ diskus vmlinux.after 11.36 MB (11,358,208 bytes) This size increase comes from the fact that usr/Kconfig is sourced when CONFIG_BLK_DEV_INITRD is enabled, which defaults to supporting several decompression algorithms for compressed initrds. This seems like a reasonable tradeoff but these configurations could be disabled in the future if there are complaints about the size increase. Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
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|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| 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 | ||
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.