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

[KaFai Wan]

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

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2.43.0