mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-09 12:33:18 -04:00
3494bec0f6
Add support for prog types that were added to kernel but not present in
bpftool yet: struct_ops, tracing, ext prog types and corresponding
section names.
Before:
# bpftool p l
...
184: type 26 name test_subprog3 tag dda135a7dc0daf54 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 112B jited 103B memlock 4096B map_ids 136
btf_id 85
185: type 28 name new_get_skb_len tag d2de5b87d8e5dc49 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 72B jited 69B memlock 4096B map_ids 136
btf_id 85
After:
# bpftool p l
...
184: tracing name test_subprog3 tag dda135a7dc0daf54 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 112B jited 103B memlock 4096B map_ids 136
btf_id 85
185: ext name new_get_skb_len tag d2de5b87d8e5dc49 gpl
loaded_at 2020-02-25T13:28:33-0800 uid 0
xlated 72B jited 69B memlock 4096B map_ids 136
btf_id 85
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20200225223441.689109-1-rdna@fb.com
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.