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.
Forked from
drm / msm
41002 commits behind the upstream repository.
Masahiro Yamada
authored
As described in commit 42d9b379 ("lib/Kconfig.debug: Allow BTF + DWARF5 with pahole 1.21+"), the combination of CONFIG_DEBUG_INFO_BTF and CONFIG_DEBUG_INFO_DWARF5 requires pahole 1.21+. GCC 11+ and Clang 14+ default to DWARF 5 when the -g flag is passed. For the same reason, the combination of CONFIG_DEBUG_INFO_BTF and CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is also likely to require pahole 1.21+ these days. (At least, it is uncertain whether the actual requirement is pahole 1.16+ or 1.21+.) Signed-off-by:Masahiro Yamada <masahiroy@kernel.org> Reviewed-by:
Alan Maguire <alan.maguire@oracle.com> Acked-by:
Andrii Nakryiko <andrii@kernel.org> Reviewed-by:
Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20240913173759.1316390-3-masahiroy@kernel.org Signed-off-by:
Alexei Starovoitov <ast@kernel.org>