1 {
2 	"d_path accept",
3 	.insns = {
4 	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1, 0),
5 	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
6 	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
7 	BPF_MOV64_IMM(BPF_REG_6, 0),
8 	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6, 0),
9 	BPF_LD_IMM64(BPF_REG_3, 8),
10 	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_d_path),
11 	BPF_MOV64_IMM(BPF_REG_0, 0),
12 	BPF_EXIT_INSN(),
13 	},
14 	.result = ACCEPT,
15 	.prog_type = BPF_PROG_TYPE_TRACING,
16 	.expected_attach_type = BPF_TRACE_FENTRY,
17 	.kfunc = "dentry_open",
18 },
19 {
20 	"d_path reject",
21 	.insns = {
22 	BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_1, 0),
23 	BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
24 	BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
25 	BPF_MOV64_IMM(BPF_REG_6, 0),
26 	BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_6, 0),
27 	BPF_LD_IMM64(BPF_REG_3, 8),
28 	BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_d_path),
29 	BPF_MOV64_IMM(BPF_REG_0, 0),
30 	BPF_EXIT_INSN(),
31 	},
32 	.errstr = "helper call is not allowed in probe",
33 	.result = REJECT,
34 	.prog_type = BPF_PROG_TYPE_TRACING,
35 	.expected_attach_type = BPF_TRACE_FENTRY,
36 	.kfunc = "d_path",
37 },
38