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5fbea42387
The ability to subscript match result as an array is only available since python 3.6. Existing code in bpf_doc uses the older group() interface but commit8a76145a2eadds code using the new interface. Use the old interface consistently to avoid build error on older distributions like the below: + make -j48 -s -C /dev/shm/kbuild/linux.33946/current ARCH=powerpc HOSTCC=gcc CROSS_COMPILE=powerpc64-suse-linux- clean TypeError: '_sre.SRE_Match' object is not subscriptable Fixes:8a76145a2e("bpf: explicitly define BPF_FUNC_xxx integer values") Signed-off-by: Michal Suchanek <msuchanek@suse.de> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20230109113442.20946-1-msuchanek@suse.de
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.