35ffb1d9bf
Sahid Orentino Ferdjaoui says:
====================
As part of commit 93b8952d223a ("libbpf: deprecate legacy BPF map
definitions") and commit bd054102a8c7 ("libbpf: enforce strict libbpf
1.0 behaviors") The --legacy option is not relevant anymore. #1 is
removing it. #4 is cleaning the code from using libbpf_get_error().
About patches #2 and #3 They are changes discovered while working on
this series (credits to Quentin Monnet). #2 is cleaning-up usage of an
unnecessary PTR_ERR(NULL), finally #3 is fixing an invalid value
passed to strerror().
v1 -> v2:
- Addressed review comments from Yonghong Song on patch #4
- Added a patch #5 that removes unwanted function noticed by
Yonghong Song
v2 -> v3
- Addressed review comments from Andrii Nakryiko on patch #2, #3, #4
* clean-up usage of libbpf_get_error() (#2, #3)
* fix possible return of an uninitialized local variable err
* fix returned errors using errno
v3 -> v4
- Addressed review comments from Quentin Monnet
* fix line moved from patch #2 to patch #3
* fix missing returned errors using errno
* fix some returned values to errno instead of -1
====================
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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.