OpenCloudOS-Kernel/net/bpf
Martin KaFai Lau af2d0d09ea bpf: Disable bh in bpf_test_run for xdp and tc prog
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
2023-02-17 16:19:23 +01:00
..
Makefile bpf: Add dummy BPF STRUCT_OPS for test purpose 2021-11-01 14:10:00 -07:00
bpf_dummy_struct_ops.c bpf/selftests: Verify struct_ops prog sleepable behavior 2023-01-25 10:25:57 -08:00
test_run.c bpf: Disable bh in bpf_test_run for xdp and tc prog 2023-02-17 16:19:23 +01:00