selftests: bpf: add a test for XDP redirect

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Add test for xdp_redirect by creating two namespaces with two
veth peers, then forward packets in-between.

Signed-off-by: William Tu <u9012063@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: John Fastabend <john.fastabend@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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William Tu 2017-08-07 13:14:42 -07:00 • committed by David S. Miller

parent ea6404c841

commit 996139e801

4 changed files with 86 additions and 3 deletions

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3

tools/include/uapi/linux/bpf.h

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4

tools/testing/selftests/bpf/Makefile

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28

tools/testing/selftests/bpf/test_xdp_redirect.c

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tools/testing/selftests/bpf/test_xdp_redirect.sh Executable file

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