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Searched refs:PTR_TO_BTF_ID (Results 1 – 12 of 12) sorted by relevance

/linux/kernel/bpf/
H A Dverifier.c370 (type == PTR_TO_BTF_ID && is_trusted_reg(env, reg)) || in reg_not_null()
1951 regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC; in mark_reg_graph_node()
2252 case PTR_TO_BTF_ID: in mark_btf_ld_reg()
2254 regs[regno].type = PTR_TO_BTF_ID | flag; in mark_btf_ld_reg()
4489 if (base_type(reg->type) != PTR_TO_BTF_ID) in map_kptr_match_type()
4559 verbose(env, "expected=%s%s", reg_type_str(env, PTR_TO_BTF_ID), targ_name); in map_kptr_match_type()
4561 verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED), in map_kptr_match_type()
4713 ret = mark_btf_ld_reg(env, cur_regs(env), value_regno, PTR_TO_BTF_ID, in check_map_kptr_access()
4906 if (base_type(info->reg_type) == PTR_TO_BTF_ID) { in __check_ctx_access()
6082 if (ret != PTR_TO_BTF_ID) { in check_ptr_to_btf_access()
[all …]
H A Dlog.c418 [PTR_TO_BTF_ID] = "ptr_", in reg_type_str()
429 if (base_type(type) == PTR_TO_BTF_ID) in reg_type_str()
650 if (base_type(t) == PTR_TO_BTF_ID) in print_reg_state()
H A Dbpf_struct_ops.c299 info->reg_type = PTR_TRUSTED | PTR_TO_BTF_ID | PTR_MAYBE_NULL; in prepare_arg_info()
301 info->reg_type = PTR_TRUSTED | PTR_TO_BTF_ID; in prepare_arg_info()
H A Ddiagnostics.c948 case PTR_TO_BTF_ID: in bpf_diag_reg_type_plain()
1447 if (base_type(reg->type) == PTR_TO_BTF_ID && reg->btf && reg->btf_id) { in diag_snapshot_reg()
2158 if (base_type(snapshot->type) == PTR_TO_BTF_ID && btf) in diag_reg_snapshot()
H A Dbtf.c7027 info->reg_type = PTR_TO_BTF_ID; in btf_ctx_access()
7445 return PTR_TO_BTF_ID; in btf_struct_access()
/linux/net/ipv4/
H A Dbpf_tcp_ca.c52 if (base_type(info->reg_type) == PTR_TO_BTF_ID && in bpf_tcp_ca_is_valid_access()
/linux/net/netfilter/
H A Dnf_bpf_link.c288 info->reg_type = PTR_TO_BTF_ID | PTR_TRUSTED; in nf_ptr_to_btf_id()
/linux/include/linux/
H A Dbpf_verifier.h1327 case PTR_TO_BTF_ID: in bpf_is_ptr_to_mem_or_btf_id()
1341 return type == PTR_TO_BTF_ID || (type_flag(type) & PTR_UNTRUSTED); in bpf_may_fault_on_deref()
1384 return base_type(type) == PTR_TO_BTF_ID && in type_is_ptr_alloc_obj()
H A Dbpf.h1076 PTR_TO_BTF_ID, enumerator
1094 PTR_TO_BTF_ID_OR_NULL = PTR_MAYBE_NULL | PTR_TO_BTF_ID,
/linux/net/sched/
H A Dbpf_qdisc.c44 info->reg_type = PTR_TO_BTF_ID | PTR_TRUSTED; in BTF_ID_LIST_SINGLE()
/linux/Documentation/bpf/
H A Dgraph_ds_impl.rst99 has type ``PTR_TO_BTF_ID | MEM_ALLOC``, with a ``btf_id`` of
H A Dkfuncs.rst271 at run time. The argument may take either a map fd or a ``PTR_TO_BTF_ID``
559 PTR_TO_BTF_ID type matching if two types have the exact same name, with one