migrate test_xdp_vlan.sh #8534
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migrate test_xdp_vlan.sh #8534
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Hi all,
This patch series continues the work to migrate the script tests into
prog_tests.
test_xdp_vlan.sh tests the ability of a XDP program to modify the VLAN
ids on the fly. This isn't currently covered by an other test in the
test_progs framework so I add a new file prog_tests/xdp_vlan.c that does
the exact same tests (same network topology, same BPF programs) and
remove the script.
# Describe the purpose of this series. The information you put here
# will be used by the project maintainer to make a decision whether
# your patches should be reviewed, and in what priority order. Please be
# very detailed and link to any relevant discussions or sites that the
# maintainer can review to better understand your proposed changes. If you
# only have a single patch in your series, the contents of the cover
# letter will be appended to the "under-the-cut" portion of the patch.
# Lines starting with # will be removed from the cover letter. You can
# use them to add notes or reminders to yourself. If you want to use
# markdown headers in your cover letter, start the line with ">#".
# You can add trailers to the cover letter. Any email addresses found in
# these trailers will be added to the addresses specified/generated
# during the b4 send stage. You can also run "b4 prep --auto-to-cc" to
# auto-populate the To: and Cc: trailers based on the code being
# modified.
To: Alexei Starovoitov <ast@kernel.org>
To: Daniel Borkmann <daniel@iogearbox.net>
To: David S. Miller <davem@davemloft.net>
To: Jakub Kicinski <kuba@kernel.org>
To: Jesper Dangaard Brouer <hawk@kernel.org>
To: John Fastabend <john.fastabend@gmail.com>
To: Andrii Nakryiko <andrii@kernel.org>
To: Eduard Zingerman <eddyz87@gmail.com>
To: Mykola Lysenko <mykolal@fb.com>
To: Martin KaFai Lau <martin.lau@linux.dev>
To: Song Liu <song@kernel.org>
To: Yonghong Song <yonghong.song@linux.dev>
To: KP Singh <kpsingh@kernel.org>
To: Stanislav Fomichev <sdf@fomichev.me>
To: Hao Luo <haoluo@google.com>
To: Jiri Olsa <jolsa@kernel.org>
To: Shuah Khan <shuah@kernel.org>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Alexis Lothore <alexis.lothore@bootlin.com>
Cc: netdev@vger.kernel.org
Cc: bpf@vger.kernel.org
Cc: linux-kselftest@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
--- b4-submit-tracking ---
# This section is used internally by b4 prep for tracking purposes.
{
"series": {
"revision": 1,
"change-id": "20250130-xdp_vlan-e825cc4df14a",
"prefixes": [
"bpf-next"
]
}
}
The __load() helper expects BPF sections to be names 'xdp' or 'tc' Rename BPF sections so they can be loaded with the __load() helper in upcoming patch. Rename the BPF functions with their previous section's name. Update the 'ip link' commands in the script to use the program name instead of the section name to load the BPF program. Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
test_xdp_vlan.sh isn't used by the BPF CI. Migrate test_xdp_vlan.sh in prog_tests/xdp_vlan.c. It uses the same BPF programs located in progs/test_xdp_vlan.c and the same network topology. Remove test_xdp_vlan*.sh and their Makefile entries. Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
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