Re: [PATCH bpf-next v6 3/3] selftests/bpf: add testcase for TRACING with 6+ arguments

From: Yonghong Song
Date: Wed Jun 21 2023 - 12:55:52 EST




On 6/19/23 4:49 AM, menglong8.dong@xxxxxxxxx wrote:
From: Menglong Dong <imagedong@xxxxxxxxxxx>

Add test9/test10 in fexit_test.c and fentry_test.c to test the fentry
and fexit whose target function have 7/11 arguments.

Correspondingly, add bpf_testmod_fentry_test7() and
bpf_testmod_fentry_test11() to bpf_testmod.c

Meanwhile, add bpf_modify_return_test2() to test_run.c to test the
MODIFY_RETURN with 7 arguments.

Add bpf_testmod_test_struct_arg_7/bpf_testmod_test_struct_arg_7 in
bpf_testmod.c to test the struct in the arguments.

And the testcases passed:

./test_progs -t fexit
Summary: 5/12 PASSED, 0 SKIPPED, 0 FAILED

./test_progs -t fentry
Summary: 3/0 PASSED, 0 SKIPPED, 0 FAILED

./test_progs -t modify_return
Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED

./test_progs -t tracing_struct
Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED

Signed-off-by: Menglong Dong <imagedong@xxxxxxxxxxx>

Acked-by: Yonghong Song <yhs@xxxxxx>