[PATCH bpf 0/2] bpf: Avoid RCU context warning when unpinning htab with internal structs

This small patchset is about avoid RCU context warning when unpinning htab with internal structs (timer, workqueue, or task_work).

--- KaFai Wan (2): bpf: Avoid RCU context warning when unpinning htab with internal structs selftests/bpf: Add test for unpinning htab with internal timer struct

kernel/bpf/inode.c | 2 +- .../selftests/bpf/prog_tests/pinning_htab.c | 37 +++++++++++++++++++ .../selftests/bpf/progs/test_pinning_htab.c | 25 +++++++++++++ 3 files changed, 63 insertions(+), 1 deletion(-) create mode 100644 tools/testing/selftests/bpf/prog_tests/pinning_htab.c create mode 100644 tools/testing/selftests/bpf/progs/test_pinning_htab.c