diff options
| -rw-r--r-- | kernel/trace/bpf_trace.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index cfce60ad1cb5..02986c7b90eb 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -16,6 +16,8 @@ #include <linux/syscalls.h> #include <linux/error-injection.h> #include <linux/btf_ids.h> +#include <linux/bpf_lsm.h> + #include <net/bpf_sk_storage.h> #include <uapi/linux/bpf.h> @@ -1179,7 +1181,11 @@ BTF_SET_END(btf_allowlist_d_path) static bool bpf_d_path_allowed(const struct bpf_prog *prog) { - return btf_id_set_contains(&btf_allowlist_d_path, prog->aux->attach_btf_id); + if (prog->type == BPF_PROG_TYPE_LSM) + return bpf_lsm_is_sleepable_hook(prog->aux->attach_btf_id); + + return btf_id_set_contains(&btf_allowlist_d_path, + prog->aux->attach_btf_id); } BTF_ID_LIST_SINGLE(bpf_d_path_btf_ids, struct, path) |