include/linux/bpf.h

1078

PTR_TO_BTF_ID_OR_NULL = PTR_MAYBE_NULL | PTR_TO_BTF_ID,

include/linux/bpf_verifier.h

1310

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

7007

info->reg_type = PTR_TO_BTF_ID;

kernel/bpf/btf.c

7421

return PTR_TO_BTF_ID;

kernel/bpf/fixups.c

870

case PTR_TO_BTF_ID:

kernel/bpf/fixups.c

871

case PTR_TO_BTF_ID | PTR_UNTRUSTED:

kernel/bpf/fixups.c

878

case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED:

kernel/bpf/log.c

418

[PTR_TO_BTF_ID] = "ptr_",

kernel/bpf/log.c

429

if (base_type(type) == PTR_TO_BTF_ID)

kernel/bpf/log.c

661

if (base_type(t) == PTR_TO_BTF_ID)

kernel/bpf/verifier.c

10501

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

kernel/bpf/verifier.c

10509

regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;

kernel/bpf/verifier.c

10523

regs[BPF_REG_0].type = PTR_TO_BTF_ID | ret_flag;

kernel/bpf/verifier.c

11333

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

kernel/bpf/verifier.c

11376

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

kernel/bpf/verifier.c

11583

case PTR_TO_BTF_ID | MEM_ALLOC:

kernel/bpf/verifier.c

12185

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

kernel/bpf/verifier.c

12191

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

kernel/bpf/verifier.c

12259

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

kernel/bpf/verifier.c

12264

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

kernel/bpf/verifier.c

12275

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

kernel/bpf/verifier.c

12280

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

kernel/bpf/verifier.c

12297

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

kernel/bpf/verifier.c

12313

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

kernel/bpf/verifier.c

12346

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

kernel/bpf/verifier.c

12494

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

kernel/bpf/verifier.c

12823

regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;

kernel/bpf/verifier.c

12833

regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;

kernel/bpf/verifier.c

12850

regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_TRUSTED;

kernel/bpf/verifier.c

12861

regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED;

kernel/bpf/verifier.c

13193

enum bpf_reg_type type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

13727

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

16133

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

kernel/bpf/verifier.c

16134

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

kernel/bpf/verifier.c

16223

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

16988

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

17018

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

17063

merged_type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

17656

aux->btf_var.reg_type = PTR_TO_BTF_ID | MEM_PERCPU;

kernel/bpf/verifier.c

17675

aux->btf_var.reg_type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

18441

reg->type = PTR_TO_BTF_ID;

kernel/bpf/verifier.c

1908

regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC;

kernel/bpf/verifier.c

2212

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

2214

regs[regno].type = PTR_TO_BTF_ID | flag;

kernel/bpf/verifier.c

3323

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

375

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

kernel/bpf/verifier.c

4296

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

kernel/bpf/verifier.c

4358

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

kernel/bpf/verifier.c

4360

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

kernel/bpf/verifier.c

4507

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

kernel/bpf/verifier.c

4693

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

kernel/bpf/verifier.c

5824

if (ret != PTR_TO_BTF_ID) {

kernel/bpf/verifier.c

5941

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

kernel/bpf/verifier.c

6229

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

kernel/bpf/verifier.c

6290

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

kernel/bpf/verifier.c

6798

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

7740

PTR_TO_BTF_ID,

kernel/bpf/verifier.c

7741

PTR_TO_BTF_ID | PTR_TRUSTED,

kernel/bpf/verifier.c

7757

PTR_TO_BTF_ID | PTR_TRUSTED,

kernel/bpf/verifier.c

7765

PTR_TO_BTF_ID | MEM_ALLOC,

kernel/bpf/verifier.c

7776

PTR_TO_BTF_ID,

kernel/bpf/verifier.c

7777

PTR_TO_BTF_ID | PTR_TRUSTED,

kernel/bpf/verifier.c

7778

PTR_TO_BTF_ID | MEM_RCU,

kernel/bpf/verifier.c

7783

PTR_TO_BTF_ID | MEM_PERCPU,

kernel/bpf/verifier.c

7784

PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU,

kernel/bpf/verifier.c

7785

PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED,

kernel/bpf/verifier.c

7795

PTR_TO_BTF_ID | MEM_ALLOC,

kernel/bpf/verifier.c

7796

PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF,

kernel/bpf/verifier.c

7797

PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU,

kernel/bpf/verifier.c

7889

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

kernel/bpf/verifier.c

7904

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

7905

case PTR_TO_BTF_ID | PTR_TRUSTED:

kernel/bpf/verifier.c

7906

case PTR_TO_BTF_ID | PTR_TRUSTED | PTR_MAYBE_NULL:

kernel/bpf/verifier.c

7907

case PTR_TO_BTF_ID | MEM_RCU:

kernel/bpf/verifier.c

7908

case PTR_TO_BTF_ID | PTR_MAYBE_NULL:

kernel/bpf/verifier.c

7909

case PTR_TO_BTF_ID | PTR_MAYBE_NULL | MEM_RCU:

kernel/bpf/verifier.c

7960

case PTR_TO_BTF_ID | MEM_ALLOC:

kernel/bpf/verifier.c

7961

case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC:

kernel/bpf/verifier.c

7962

case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:

kernel/bpf/verifier.c

7963

case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:

kernel/bpf/verifier.c

7978

case PTR_TO_BTF_ID | MEM_PERCPU:

kernel/bpf/verifier.c

7979

case PTR_TO_BTF_ID | MEM_PERCPU | MEM_RCU:

kernel/bpf/verifier.c

7980

case PTR_TO_BTF_ID | MEM_PERCPU | PTR_TRUSTED:

kernel/bpf/verifier.c

8059

case PTR_TO_BTF_ID:

kernel/bpf/verifier.c

8060

case PTR_TO_BTF_ID | MEM_ALLOC:

kernel/bpf/verifier.c

8061

case PTR_TO_BTF_ID | PTR_TRUSTED:

kernel/bpf/verifier.c

8062

case PTR_TO_BTF_ID | MEM_RCU:

kernel/bpf/verifier.c

8063

case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:

kernel/bpf/verifier.c

8064

case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:

kernel/bpf/verifier.c

9582

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

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;