bpf: Disable bh in bpf_test_run for xdp and tc prog

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Some of the bpf helpers require bh disabled. eg. The bpf_fib_lookup
helper that will be used in a latter selftest. In particular, it
calls ___neigh_lookup_noref that expects the bh disabled.

This patch disables bh before calling bpf_prog_run[_xdp], so
the testing prog can also use those helpers.

Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230217004150.2980689-2-martin.lau@linux.dev

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Martin KaFai Lau 2023-02-16 16:41:47 -08:00 • committed by Daniel Borkmann

parent 1596dae2f1

commit af2d0d09ea

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net/bpf/test_run.c

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