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5ea68f0493
This patch removes the obsolete cgroup related tests. These tests are now redundant because their functionality is already covered by more modern and comprehensive tests under selftests/bpf. The following files are removed: - test_current_task_under_cgroup: tests bpf_current_task_under_cgroup() to check if a task belongs to a cgroup. Already covered by task_under_cgroup at selftest and other cgroup ID tests. - test_cgrp2_tc: tests bpf_skb_under_cgroup() to filter packets based on cgroup. This behavior is now validated by cgroup_skb_sk_lookup, which uses bpf_skb_cgroup_id, making this test redundant. By removing these outdated tests, this patch helps streamline and modernize the test suite, avoiding duplication of test coverage. Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com> Link: https://lore.kernel.org/r/20241011044847.51584-4-danieltimlee@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>