docs: networking: convert filter.txt to ReST

- add SPDX header;
- adjust title markup;
- mark code blocks and literals as such;
- use footnote markup;
- mark tables as such;
- adjust identation, whitespaces and blank lines;
- add to networking/index.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mauro Carvalho Chehab
2020-04-28 00:01:36 +02:00
committed by David S. Miller
parent aee113427c
commit cb3f0d56e1
7 changed files with 484 additions and 377 deletions

View File

@@ -13,7 +13,7 @@
* for making a verdict when multiple simple BPF programs are combined
* into one in order to prevent parsing same headers multiple times.
*
* More on how to debug BPF opcodes see Documentation/networking/filter.txt
* More on how to debug BPF opcodes see Documentation/networking/filter.rst
* which is the main document on BPF. Mini howto for getting started:
*
* 1) `./bpf_dbg` to enter the shell (shell cmds denoted with '>'):