Commits
Yonghong Song committed 76db8087c4c
net: bpf: add a test for skb_segment in test_bpf module Without the previous commit, "modprobe test_bpf" will have the following errors: ... [ 98.149165] ------------[ cut here ]------------ [ 98.159362] kernel BUG at net/core/skbuff.c:3667! [ 98.169756] invalid opcode: 0000 [#1] SMP PTI [ 98.179370] Modules linked in: [ 98.179371] test_bpf(+) ... which triggers the bug the previous commit intends to fix. The skbs are constructed to mimic what mlx5 may generate. The packet size/header may not mimic real cases in production. But the processing flow is similar. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>