No description
Find a file
Magnus Karlsson 703bfd3710 selftests/xsk: add debug option for creating netdevs
Add a new option to the test_xsk.sh script that only creates the two
veth netdevs and the extra namespace, then exits without running any
tests. The failed test can then be executed in the debugger without
having to create the netdevs and namespace manually. For ease-of-use,
the veth netdevs to use are printed so they can be copied into the
debugger.

Here is an example how to use it:

> sudo ./test_xsk.sh -d

veth10 veth11

> gdb xskxceiver

In gdb:

run -i veth10 -i veth11

And now the test cases can be debugged with gdb.

If you want to debug the test suite on a real NIC in loopback mode,
there is no need to use this feature as you already know the netdev of
your NIC.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/r/20230111093526.11682-7-magnus.karlsson@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-01-11 18:16:51 -08:00
arch bpf, x86: Simplify the parsing logic of structure parameters 2023-01-10 15:53:22 -08:00
block block-6.2-2022-12-29 2022-12-29 16:57:29 -08:00
certs certs: make system keyring depend on built-in x509 parser 2022-09-24 04:31:18 +09:00
crypto This update includes the following changes: 2022-12-14 12:31:09 -08:00
Documentation Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-01-05 15:34:11 -08:00
drivers netdevsim: move devlink registration under the instance lock 2023-01-06 12:56:19 +00:00
fs f2fs-fix-6.2-rc3 2023-01-04 12:02:26 -08:00
include bpf: Replace 0-length arrays with flexible arrays 2023-01-10 23:36:40 +01:00
init Kbuild updates for v6.2 2022-12-19 12:33:32 -06:00
io_uring io_uring: check for valid register opcode earlier 2022-12-23 06:40:32 -07:00
ipc Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
kernel bpf: btf: limit logging of ignored BTF mismatches 2023-01-10 15:58:30 -08:00
lib kunit: alloc_string_stream_fragment error handling bug fix 2022-12-26 16:01:36 -07:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm hugetlb: really allocate vma lock for all sharable vmas 2022-12-21 14:31:52 -08:00
net bpf: Remove the unnecessary insn buffer comparison 2023-01-10 23:09:29 +01:00
rust rust: types: add Opaque type 2022-12-04 01:59:16 +01:00
samples bpf-next-for-netdev 2023-01-04 20:21:25 -08:00
scripts bpf_doc: Fix build error with older python versions 2023-01-11 16:56:26 -08:00
security kernel hardening fixes for v6.2-rc1 2022-12-23 12:00:24 -08:00
sound ALSA: hda/hdmi: Static PCM mapping again with AMD HDMI codecs 2022-12-28 14:05:06 +01:00
tools selftests/xsk: add debug option for creating netdevs 2023-01-11 18:16:51 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt Merge branch 'kvm-late-6.1-fixes' into HEAD 2022-12-28 07:19:14 -05:00
.clang-format iommufd for 6.2 2022-12-14 09:15:43 -08:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore *.rpm 2022-12-30 17:22:14 +09:00
.mailmap Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: zram: zsmalloc: Add an additional co-maintainer 2022-12-15 16:37:49 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS devlink: move code to a dedicated directory 2023-01-05 22:12:00 -08:00
Makefile Linux 6.2-rc2 2023-01-01 13:53:16 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.