include/linux/bpf.h

1034

PTR_TO_BTF_ID_OR_NULL = PTR_MAYBE_NULL | PTR_TO_BTF_ID,

include/linux/bpf_verifier.h

989

return base_type(type) == PTR_TO_BTF_ID && type_flag(type) & MEM_ALLOC;

kernel/bpf/bpf_struct_ops.c

272

info->reg_type = PTR_TRUSTED | PTR_TO_BTF_ID | PTR_MAYBE_NULL;

kernel/bpf/bpf_struct_ops.c

274

info->reg_type = PTR_TRUSTED | PTR_TO_BTF_ID;

kernel/bpf/btf.c

6939

info->reg_type = PTR_TO_BTF_ID;

kernel/bpf/btf.c

7355

return PTR_TO_BTF_ID;

kernel/bpf/log.c

459

[PTR_TO_BTF_ID] = "ptr_",

kernel/bpf/log.c

470

if (base_type(type) == PTR_TO_BTF_ID)

kernel/bpf/log.c

699

if (base_type(t) == PTR_TO_BTF_ID)

kernel/bpf/verifier.c

11099

callee->regs[BPF_REG_2].type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

12033

regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU;

kernel/bpf/verifier.c

12041

regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;

kernel/bpf/verifier.c

12055

regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;

kernel/bpf/verifier.c

12757

if ((base_type(reg->type) == PTR_TO_BTF_ID || reg2btf_ids[base_type(reg->type)])) {

kernel/bpf/verifier.c

12798

if (base_type(reg->type) == PTR_TO_BTF_ID) {

kernel/bpf/verifier.c

13016

case PTR_TO_BTF_ID | MEM_ALLOC:

kernel/bpf/verifier.c

13573

if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) {

kernel/bpf/verifier.c

13578

} else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) {

kernel/bpf/verifier.c

13666

reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {

kernel/bpf/verifier.c

13670

if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {

kernel/bpf/verifier.c

13680

reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {

kernel/bpf/verifier.c

13684

if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {

kernel/bpf/verifier.c

13693

if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {

kernel/bpf/verifier.c

13707

if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {

kernel/bpf/verifier.c

13738

if ((base_type(reg->type) != PTR_TO_BTF_ID ||

kernel/bpf/verifier.c

13872

if (reg->type != PTR_TO_MAP_VALUE && reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {

kernel/bpf/verifier.c

14015

regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;

kernel/bpf/verifier.c

14025

regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;

kernel/bpf/verifier.c

14042

regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_TRUSTED;

kernel/bpf/verifier.c

14053

regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED;

kernel/bpf/verifier.c

14412

enum bpf_reg_type type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

14926

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

17693

base_type(src_reg->type) != PTR_TO_BTF_ID &&

kernel/bpf/verifier.c

17694

base_type(dst_reg->type) != PTR_TO_BTF_ID) {

kernel/bpf/verifier.c

17784

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

20845

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

20875

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

20920

merged_type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

21547

aux->btf_var.reg_type = PTR_TO_BTF_ID | MEM_PERCPU;

kernel/bpf/verifier.c

21566

aux->btf_var.reg_type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

22704

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

22705

case PTR_TO_BTF_ID | PTR_UNTRUSTED:

kernel/bpf/verifier.c

22712

case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED:

kernel/bpf/verifier.c

2292

regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC;

kernel/bpf/verifier.c

24650

reg->type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

2950

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

2952

regs[regno].type = PTR_TO_BTF_ID | flag;

kernel/bpf/verifier.c

420

(type == PTR_TO_BTF_ID && is_trusted_reg(reg)) ||

kernel/bpf/verifier.c

5122

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

6003

if (base_type(reg->type) != PTR_TO_BTF_ID || (type_flag(reg->type) & ~perm_flags))

kernel/bpf/verifier.c

6050

verbose(env, "expected=%s%s", reg_type_str(env, PTR_TO_BTF_ID), targ_name);

kernel/bpf/verifier.c

6052

verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED),

kernel/bpf/verifier.c

6199

ret = mark_btf_ld_reg(env, cur_regs(env), value_regno, PTR_TO_BTF_ID,

kernel/bpf/verifier.c

6399

if (base_type(info->reg_type) == PTR_TO_BTF_ID) {

kernel/bpf/verifier.c

7463

if (ret != PTR_TO_BTF_ID) {

kernel/bpf/verifier.c

7581

ret = mark_btf_ld_reg(env, &map_reg, 0, PTR_TO_BTF_ID,

kernel/bpf/verifier.c

7863

if (base_type(info.reg_type) == PTR_TO_BTF_ID) {

kernel/bpf/verifier.c

7922

} else if (base_type(reg->type) == PTR_TO_BTF_ID &&

kernel/bpf/verifier.c

8409

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

9354

PTR_TO_BTF_ID,

kernel/bpf/verifier.c

9355

PTR_TO_BTF_ID | PTR_TRUSTED,

kernel/bpf/verifier.c

9371

PTR_TO_BTF_ID | PTR_TRUSTED,

kernel/bpf/verifier.c

9378

PTR_TO_BTF_ID | MEM_ALLOC,

kernel/bpf/verifier.c

9389

PTR_TO_BTF_ID,

kernel/bpf/verifier.c

9390

PTR_TO_BTF_ID | PTR_TRUSTED,

kernel/bpf/verifier.c

9391

PTR_TO_BTF_ID | MEM_RCU,

kernel/bpf/verifier.c

9396

PTR_TO_BTF_ID | MEM_PERCPU,

kernel/bpf/verifier.c

9397

PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU,

kernel/bpf/verifier.c

9398

PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED,

kernel/bpf/verifier.c

9408

PTR_TO_BTF_ID | MEM_ALLOC

kernel/bpf/verifier.c

9501

if (base_type(reg->type) != PTR_TO_BTF_ID)

kernel/bpf/verifier.c

9516

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

9517

case PTR_TO_BTF_ID | PTR_TRUSTED:

kernel/bpf/verifier.c

9518

case PTR_TO_BTF_ID | PTR_TRUSTED | PTR_MAYBE_NULL:

kernel/bpf/verifier.c

9519

case PTR_TO_BTF_ID | MEM_RCU:

kernel/bpf/verifier.c

9520

case PTR_TO_BTF_ID | PTR_MAYBE_NULL:

kernel/bpf/verifier.c

9521

case PTR_TO_BTF_ID | PTR_MAYBE_NULL | MEM_RCU:

kernel/bpf/verifier.c

9566

case PTR_TO_BTF_ID | MEM_ALLOC:

kernel/bpf/verifier.c

9567

case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC:

kernel/bpf/verifier.c

9579

case PTR_TO_BTF_ID | MEM_PERCPU:

kernel/bpf/verifier.c

9580

case PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU:

kernel/bpf/verifier.c

9581

case PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED:

kernel/bpf/verifier.c

9660

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

9661

case PTR_TO_BTF_ID | MEM_ALLOC:

kernel/bpf/verifier.c

9662

case PTR_TO_BTF_ID | PTR_TRUSTED:

kernel/bpf/verifier.c

9663

case PTR_TO_BTF_ID | MEM_RCU:

kernel/bpf/verifier.c

9664

case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:

kernel/bpf/verifier.c

9665

case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:

net/ipv4/bpf_tcp_ca.c

52

if (base_type(info->reg_type) == PTR_TO_BTF_ID &&

net/netfilter/nf_bpf_link.c

288

info->reg_type = PTR_TO_BTF_ID | PTR_TRUSTED;

net/sched/bpf_qdisc.c

44

info->reg_type = PTR_TO_BTF_ID | PTR_TRUSTED;