drivers/media/rc/bpf-lirc.c

127

return type == BPF_READ && off == 0 && size == sizeof(u32);

include/linux/bpf.h

3125

if (type != BPF_READ)

io_uring/bpf-ops.c

79

if (type != BPF_READ)

kernel/bpf/cgroup.c

2437

if (type != BPF_READ)

kernel/bpf/cgroup.c

2442

if (type == BPF_READ) {

kernel/bpf/fixups.c

793

type = BPF_READ;

kernel/bpf/fixups.c

880

if (type == BPF_READ) {

kernel/bpf/verifier.c

3933

false, BPF_READ, NULL);

kernel/bpf/verifier.c

4150

if (type == BPF_READ && !(cap & BPF_MAP_CAN_READ)) {

kernel/bpf/verifier.c

5807

if (atype != BPF_READ && !type_is_ptr_alloc_obj(reg->type)) {

kernel/bpf/verifier.c

5884

if (atype == BPF_READ && value_regno >= 0) {

kernel/bpf/verifier.c

5934

if (atype != BPF_READ) {

kernel/bpf/verifier.c

5996

if (type == BPF_READ)

kernel/bpf/verifier.c

6125

} else if (t == BPF_READ && value_regno >= 0) {

kernel/bpf/verifier.c

6188

if (!err && value_regno >= 0 && (t == BPF_READ || rdonly_mem))

kernel/bpf/verifier.c

6205

if (!err && t == BPF_READ && value_regno >= 0) {

kernel/bpf/verifier.c

6246

if (t == BPF_READ)

kernel/bpf/verifier.c

6264

if (!err && t == BPF_READ && value_regno >= 0)

kernel/bpf/verifier.c

6275

if (!err && t == BPF_READ && value_regno >= 0)

kernel/bpf/verifier.c

6288

if (!err && t == BPF_READ && value_regno >= 0)

kernel/bpf/verifier.c

6316

if (!err && value_regno >= 0 && (rdonly_mem || t == BPF_READ))

kernel/bpf/verifier.c

6319

if (t == BPF_READ && value_regno >= 0)

kernel/bpf/verifier.c

6327

if (!err && size < BPF_REG_SIZE && value_regno >= 0 && t == BPF_READ &&

kernel/bpf/verifier.c

6375

BPF_SIZE(insn->code), BPF_READ, insn->dst_reg,

kernel/bpf/verifier.c

6493

BPF_SIZE(insn->code), BPF_READ, -1, true, false);

kernel/bpf/verifier.c

6497

BPF_READ, load_reg, true, false);

kernel/bpf/verifier.c

6915

err = check_helper_mem_access(env, reg, argno, size, BPF_READ, true, NULL);

kernel/bpf/verifier.c

6939

err = check_mem_size_reg(env, mem_reg, size_reg, mem_argno, size_argno, BPF_READ, true, &meta);

kernel/bpf/verifier.c

8242

!may_access_direct_pkt_data(env, meta, BPF_READ)) {

kernel/bpf/verifier.c

8325

err = check_helper_mem_access(env, reg, argno_from_reg(regno), key_size, BPF_READ, false, NULL);

kernel/bpf/verifier.c

8353

arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ,

kernel/bpf/verifier.c

8397

arg_type & MEM_WRITE ? BPF_WRITE : BPF_READ,

kernel/bpf/verifier.c

8409

BPF_WRITE : BPF_READ,

kernel/bpf/verifier.c

8416

BPF_WRITE : BPF_READ,

kernel/sched/ext/ext.c

7867

if (type != BPF_READ)

kernel/trace/bpf_trace.c

1492

if (type != BPF_READ)

kernel/trace/bpf_trace.c

1849

if (size != sizeof(u64) || type != BPF_READ)

kernel/trace/bpf_trace.c

1872

if (type != BPF_READ)

net/core/filter.c

11699

off % size || type != BPF_READ)

net/core/filter.c

11881

if (type != BPF_READ)

net/core/filter.c

9119

return access_type == BPF_READ;

net/core/filter.c

9491

if (type == BPF_READ) {

net/core/filter.c

9522

if (type != BPF_READ)

net/core/filter.c

9532

if (type != BPF_READ)

net/sched/bpf_qdisc.c

43

if (arg == 2 && type == BPF_READ) {