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2023-04-19selftests/bpf: Add test to access integer type of variable arrayFeng Zhou1-0/+13
Add prog test for accessing integer type of variable array in tracing program. In addition, hook load_balance function to access sd->span[0], only to confirm whether the load is successful. Because there is no direct way to trigger load_balance call. Co-developed-by: Chengming Zhou <[email protected]> Signed-off-by: Chengming Zhou <[email protected]> Signed-off-by: Feng Zhou <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexei Starovoitov <[email protected]>
2022-09-06selftests/bpf: Add struct argument tests with fentry/fexit programs.Yonghong Song1-0/+120
Add various struct argument tests with fentry/fexit programs. Also add one test with a kernel func which does not have any argument to test BPF_PROG2 macro in such situation. Signed-off-by: Yonghong Song <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexei Starovoitov <[email protected]>