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| author | Martin KaFai Lau <martin.lau@kernel.org> | 2025-11-12 15:23:31 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-26 14:59:47 -0800 |
| commit | 5566ebcf41ae1b4bf67f857f8c46f4c413d97ad0 (patch) | |
| tree | f628dd03f988bd9831b12ae8a75625cfcd0a3864 /include/net/aligned_data.h | |
| parent | 73c2a1255f0fd318644c9d8022c7c023a2de1a36 (diff) | |
selftests/bpf: Test bpf_skb_check_mtu(BPF_MTU_CHK_SEGS) when transport_header is not set
commit 6cc73f35406cae1f053e984e8de40e6dc9681446 upstream.
Add a test to check that bpf_skb_check_mtu(BPF_MTU_CHK_SEGS) is
rejected (-EINVAL) if skb->transport_header is not set. The test
needs to lower the MTU of the loopback device. Thus, take this
opportunity to run the test in a netns by adding "ns_" to the test
name. The "serial_" prefix can then be removed.
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20251112232331.1566074-2-martin.lau@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions