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Linux kernel source tree
b1eac30d9b
Vladimir Oltean says:
====================
ENETC bug fixes for bpf_xdp_adjust_head() and bpf_xdp_adjust_tail()
It has been reported that on the ENETC driver, bpf_xdp_adjust_head()
and bpf_xdp_adjust_tail() are broken in combination with the XDP_PASS
verdict. I have constructed a series a simple XDP programs and tested
with various packet sizes and confirmed that this is the case.
Patch 3/3 fixes the core issue, which is that the sk_buff created on
XDP_PASS is created by the driver as if XDP never ran, but in fact the
geometry needs to be adjusted according to the delta applied by the
program on the original xdp_buff. It depends on commit
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.