selftests/bpf: Add push/pop checking for msg_verify_data in test_sockmap

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[ Upstream commit 862087c3d3 ]

Add push/pop checking for msg_verify_data in test_sockmap, except for
pop/push with cork tests, in these tests the logic will be different.
1. With corking, pop/push might not be invoked in each sendmsg, it makes
the layout of the received data difficult
2. It makes it hard to calculate the total_bytes in the recvmsg
Temporarily skip the data integrity test for these cases now, added a TODO

Fixes: ee9b352ce4 ("selftests/bpf: Fix msg_verify_data in test_sockmap")
Signed-off-by: Zijian Zhang <zijianzhang@bytedance.com>
Reviewed-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/r/20241106222520.527076-5-zijianzhang@bytedance.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Zijian Zhang 2024-11-06 22:25:16 +00:00 • committed by Greg Kroah-Hartman

parent 145edbd2ff

commit 7073d9004f

1 changed files with 101 additions and 5 deletions

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tools/testing/selftests/bpf/test_sockmap.c

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