tools/testing/selftests/bpf/progs/tc_bpf2bpf.c · 7559a7a84ef83a2dd86caf623430b8d834843cec · Kirill Smelkov / linux

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selftests/bpf: Add testcase for updating attached freplace prog to prog_array map · 7559a7a8

Leon Hwang authored Jul 28, 2024



Add a selftest to confirm the issue, which gets -EINVAL when update
attached freplace prog to prog_array map, has been fixed.

cd tools/testing/selftests/bpf; ./test_progs -t tailcalls
328/25  tailcalls/tailcall_freplace:OK
328     tailcalls:OK
Summary: 1/25 PASSED, 0 SKIPPED, 0 FAILED
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Signed-off-by: Leon Hwang <leon.hwang@linux.dev>
Link: https://lore.kernel.org/r/20240728114612.48486-3-leon.hwang@linux.dev

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

7559a7a8

tc_bpf2bpf.c 319 Bytes

Replace tc_bpf2bpf.c