[PATCH v2 1/8] bpf: track references based on is_acquire_func

So far, the verifier only acquires reference tracking state for RET_PTR_TO_SOCKET_OR_NULL. Instead of extending this for every new return type which desires these semantics, acquire reference tracking state iff the called helper is an acquire function. Signed-off-by: Lorenz Bauer --- kernel/bpf/

[PATCH v2 1/8] bpf: track references based on is_acquire_func

So far, the verifier only acquires reference tracking state for RET_PTR_TO_SOCKET_OR_NULL. Instead of extending this for every new return type which desires these semantics, acquire reference tracking state iff the called helper is an acquire function. Signed-off-by: Lorenz Bauer --- kernel/bpf/