| /Linux-v4.19/net/sched/ |
| D | cls_bpf.c | 88 struct cls_bpf_prog *prog; in cls_bpf_classify() local
93 list_for_each_entry_rcu(prog, &head->plist, link) { in cls_bpf_classify()
96 qdisc_skb_cb(skb)->tc_classid = prog->res.classid; in cls_bpf_classify()
98 if (tc_skip_sw(prog->gen_flags)) { in cls_bpf_classify()
99 filter_res = prog->exts_integrated ? TC_ACT_UNSPEC : 0; in cls_bpf_classify()
104 filter_res = BPF_PROG_RUN(prog->filter, skb); in cls_bpf_classify()
108 filter_res = BPF_PROG_RUN(prog->filter, skb); in cls_bpf_classify()
111 if (prog->exts_integrated) { in cls_bpf_classify()
113 res->classid = TC_H_MAJ(prog->res.classid) | in cls_bpf_classify()
128 *res = prog->res; in cls_bpf_classify()
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| D | act_bpf.c | 41 struct tcf_bpf *prog = to_bpf(act); in tcf_bpf_act() local
45 tcf_lastuse_update(&prog->tcf_tm); in tcf_bpf_act()
46 bstats_cpu_update(this_cpu_ptr(prog->common.cpu_bstats), skb); in tcf_bpf_act()
49 filter = rcu_dereference(prog->filter); in tcf_bpf_act()
80 qstats_drop_inc(this_cpu_ptr(prog->common.cpu_qstats)); in tcf_bpf_act()
83 action = prog->tcf_action; in tcf_bpf_act()
93 static bool tcf_bpf_is_ebpf(const struct tcf_bpf *prog) in tcf_bpf_is_ebpf() argument
95 return !prog->bpf_ops; in tcf_bpf_is_ebpf()
98 static int tcf_bpf_dump_bpf_info(const struct tcf_bpf *prog, in tcf_bpf_dump_bpf_info() argument
103 if (nla_put_u16(skb, TCA_ACT_BPF_OPS_LEN, prog->bpf_num_ops)) in tcf_bpf_dump_bpf_info()
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| /Linux-v4.19/tools/lib/bpf/ |
| D | libbpf.c | 231 static void bpf_program__unload(struct bpf_program *prog) in bpf_program__unload() argument
235 if (!prog) in bpf_program__unload()
242 if (prog->instances.nr > 0) { in bpf_program__unload()
243 for (i = 0; i < prog->instances.nr; i++) in bpf_program__unload()
244 zclose(prog->instances.fds[i]); in bpf_program__unload()
245 } else if (prog->instances.nr != -1) { in bpf_program__unload()
247 prog->instances.nr); in bpf_program__unload()
250 prog->instances.nr = -1; in bpf_program__unload()
251 zfree(&prog->instances.fds); in bpf_program__unload()
254 static void bpf_program__exit(struct bpf_program *prog) in bpf_program__exit() argument
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| D | libbpf.h | 102 void *bpf_object__priv(struct bpf_object *prog);
109 struct bpf_program *bpf_program__next(struct bpf_program *prog,
120 int bpf_program__set_priv(struct bpf_program *prog, void *priv,
123 void *bpf_program__priv(struct bpf_program *prog);
124 void bpf_program__set_ifindex(struct bpf_program *prog, __u32 ifindex);
126 const char *bpf_program__title(struct bpf_program *prog, bool needs_copy);
128 int bpf_program__fd(struct bpf_program *prog);
129 int bpf_program__pin_instance(struct bpf_program *prog, const char *path,
131 int bpf_program__pin(struct bpf_program *prog, const char *path);
188 typedef int (*bpf_program_prep_t)(struct bpf_program *prog, int n,
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| /Linux-v4.19/scripts/ |
| D | sphinx-pre-install | 83 foreach my $prog (sort keys %missing) {
84 my $is_optional = $missing{$prog};
87 print "Warning: better to also install \"$prog\".\n";
89 print "ERROR: please install \"$prog\", otherwise, build won't work.\n";
91 if (defined($map{$prog})) {
92 $install .= " " . $map{$prog};
94 $install .= " " . $prog;
134 my $prog = shift;
137 return if findprog($prog);
139 add_package($prog, $is_optional);
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| /Linux-v4.19/kernel/bpf/ |
| D | syscall.c | 970 static int find_prog_type(enum bpf_prog_type type, struct bpf_prog *prog) in find_prog_type() argument
981 if (!bpf_prog_is_dev_bound(prog->aux)) in find_prog_type()
982 prog->aux->ops = ops; in find_prog_type()
984 prog->aux->ops = &bpf_offload_prog_ops; in find_prog_type()
985 prog->type = type; in find_prog_type()
995 bpf_cgroup_storage_release(aux->prog, aux->cgroup_storage); in free_used_maps()
1025 static int bpf_prog_charge_memlock(struct bpf_prog *prog) in bpf_prog_charge_memlock() argument
1030 ret = __bpf_prog_charge(user, prog->pages); in bpf_prog_charge_memlock()
1036 prog->aux->user = user; in bpf_prog_charge_memlock()
1040 static void bpf_prog_uncharge_memlock(struct bpf_prog *prog) in bpf_prog_uncharge_memlock() argument
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| D | offload.c | 78 int bpf_prog_offload_init(struct bpf_prog *prog, union bpf_attr *attr) in bpf_prog_offload_init() argument
95 offload->prog = prog; in bpf_prog_offload_init()
109 prog->aux->offload = offload; in bpf_prog_offload_init()
124 static int __bpf_offload_ndo(struct bpf_prog *prog, enum bpf_netdev_command cmd, in __bpf_offload_ndo() argument
127 struct bpf_prog_offload *offload = prog->aux->offload; in __bpf_offload_ndo()
146 data.verifier.prog = env->prog; in bpf_prog_offload_verifier_prep()
149 err = __bpf_offload_ndo(env->prog, BPF_OFFLOAD_VERIFIER_PREP, &data); in bpf_prog_offload_verifier_prep()
153 env->prog->aux->offload->dev_ops = data.verifier.ops; in bpf_prog_offload_verifier_prep()
154 env->prog->aux->offload->dev_state = true; in bpf_prog_offload_verifier_prep()
167 offload = env->prog->aux->offload; in bpf_prog_offload_verify_insn()
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| D | cgroup.c | 36 bpf_prog_put(pl->prog); in cgroup_bpf_put()
55 if (!pl->prog) in prog_list_length()
124 if (!pl->prog) in compute_effective_progs()
127 progs->items[cnt].prog = pl->prog; in compute_effective_progs()
230 int __cgroup_bpf_attach(struct cgroup *cgrp, struct bpf_prog *prog, in __cgroup_bpf_attach() argument
257 storage = bpf_cgroup_storage_alloc(prog); in __cgroup_bpf_attach()
263 if (pl->prog == prog) { in __cgroup_bpf_attach()
277 pl->prog = prog; in __cgroup_bpf_attach()
291 old_prog = pl->prog; in __cgroup_bpf_attach()
296 pl->prog = prog; in __cgroup_bpf_attach()
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| D | core.c | 97 fp->aux->prog = fp; in bpf_prog_alloc()
132 fp->aux->prog = fp; in bpf_prog_realloc()
256 static int bpf_adj_branches(struct bpf_prog *prog, u32 pos, u32 delta, in bpf_adj_branches() argument
259 u32 i, insn_cnt = prog->len + (probe_pass ? delta : 0); in bpf_adj_branches()
260 struct bpf_insn *insn = prog->insnsi; in bpf_adj_branches()
295 struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off, in bpf_patch_insn_single() argument
304 memcpy(prog->insnsi + off, patch, sizeof(*patch)); in bpf_patch_insn_single()
305 return prog; in bpf_patch_insn_single()
308 insn_adj_cnt = prog->len + insn_delta; in bpf_patch_insn_single()
316 bpf_adj_branches(prog, off, insn_delta, true)) in bpf_patch_insn_single()
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| D | local_storage.c | 21 struct bpf_prog *prog; member
255 int bpf_cgroup_storage_assign(struct bpf_prog *prog, struct bpf_map *_map) in bpf_cgroup_storage_assign() argument
262 if (map->prog && map->prog != prog) in bpf_cgroup_storage_assign()
264 if (prog->aux->cgroup_storage && prog->aux->cgroup_storage != _map) in bpf_cgroup_storage_assign()
267 map->prog = prog; in bpf_cgroup_storage_assign()
268 prog->aux->cgroup_storage = _map; in bpf_cgroup_storage_assign()
276 void bpf_cgroup_storage_release(struct bpf_prog *prog, struct bpf_map *_map) in bpf_cgroup_storage_release() argument
281 if (map->prog == prog) { in bpf_cgroup_storage_release()
282 WARN_ON(prog->aux->cgroup_storage != _map); in bpf_cgroup_storage_release()
283 map->prog = NULL; in bpf_cgroup_storage_release()
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| /Linux-v4.19/drivers/clk/at91/ |
| D | clk-programmable.c | 46 struct clk_programmable *prog = to_clk_programmable(hw); in clk_programmable_recalc_rate() local
49 regmap_read(prog->regmap, AT91_PMC_PCKR(prog->id), &pckr); in clk_programmable_recalc_rate()
51 return parent_rate >> PROG_PRES(prog->layout, pckr); in clk_programmable_recalc_rate()
99 struct clk_programmable *prog = to_clk_programmable(hw); in clk_programmable_set_parent() local
100 const struct clk_programmable_layout *layout = prog->layout; in clk_programmable_set_parent()
114 regmap_update_bits(prog->regmap, AT91_PMC_PCKR(prog->id), mask, pckr); in clk_programmable_set_parent()
121 struct clk_programmable *prog = to_clk_programmable(hw); in clk_programmable_get_parent() local
122 const struct clk_programmable_layout *layout = prog->layout; in clk_programmable_get_parent()
126 regmap_read(prog->regmap, AT91_PMC_PCKR(prog->id), &pckr); in clk_programmable_get_parent()
139 struct clk_programmable *prog = to_clk_programmable(hw); in clk_programmable_set_rate() local
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| /Linux-v4.19/drivers/net/ethernet/netronome/nfp/bpf/ |
| D | offload.c | 148 struct bpf_prog *prog) in nfp_map_ptrs_record() argument
154 for (i = 0; i < prog->aux->used_map_cnt; i++) in nfp_map_ptrs_record()
155 if (bpf_map_offload_neutral(prog->aux->used_maps[i])) in nfp_map_ptrs_record()
166 for (i = 0; i < prog->aux->used_map_cnt; i++) in nfp_map_ptrs_record()
167 if (bpf_map_offload_neutral(prog->aux->used_maps[i])) { in nfp_map_ptrs_record()
169 prog->aux->used_maps[i]); in nfp_map_ptrs_record()
181 nfp_prog_prepare(struct nfp_prog *nfp_prog, const struct bpf_insn *prog, in nfp_prog_prepare() argument
192 meta->insn = prog[i]; in nfp_prog_prepare()
222 struct bpf_prog *prog = bpf->verifier.prog; in nfp_bpf_verifier_prep() local
229 prog->aux->offload->dev_priv = nfp_prog; in nfp_bpf_verifier_prep()
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| /Linux-v4.19/drivers/net/netdevsim/ |
| D | bpf.c | 31 struct bpf_prog *prog; member
79 state = env->prog->aux->offload->dev_priv; in nsim_bpf_verify_insn()
83 if (insn_idx == env->prog->len - 1) in nsim_bpf_verify_insn()
95 return ns->xdp_hw.prog; in nsim_xdp_offload_active()
98 static void nsim_prog_set_loaded(struct bpf_prog *prog, bool loaded) in nsim_prog_set_loaded() argument
102 if (!prog || !prog->aux->offload) in nsim_prog_set_loaded()
105 state = prog->aux->offload->dev_priv; in nsim_prog_set_loaded()
110 nsim_bpf_offload(struct netdevsim *ns, struct bpf_prog *prog, bool oldprog) in nsim_bpf_offload() argument
117 ns->bpf_offloaded = prog; in nsim_bpf_offload()
118 ns->bpf_offloaded_id = prog ? prog->aux->id : 0; in nsim_bpf_offload()
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| /Linux-v4.19/arch/x86/net/ |
| D | bpf_jit_comp32.c | 64 do { prog = emit_code(prog, bytes, len); cnt += len; } while (0)
206 u8 *prog = *pprog; in emit_ia32_mov_i() local
227 *pprog = prog; in emit_ia32_mov_i()
234 u8 *prog = *pprog; in emit_ia32_mov_r() local
248 *pprog = prog; in emit_ia32_mov_r()
284 u8 *prog = *pprog; in emit_ia32_mul_r() local
310 *pprog = prog; in emit_ia32_mul_r()
316 u8 *prog = *pprog; in emit_ia32_to_le_r64() local
355 *pprog = prog; in emit_ia32_to_le_r64()
361 u8 *prog = *pprog; in emit_ia32_to_be_r64() local
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| D | bpf_jit_comp.c | 34 do { prog = emit_code(prog, bytes, len); cnt += len; } while (0)
203 u8 *prog = *pprog; in emit_prologue() local
244 *pprog = prog; in emit_prologue()
263 u8 *prog = *pprog; in emit_bpf_tail_call() local
325 *pprog = prog; in emit_bpf_tail_call()
331 u8 *prog = *pprog; in emit_mov_imm32() local
366 *pprog = prog; in emit_mov_imm32()
372 u8 *prog = *pprog; in emit_mov_imm64() local
382 emit_mov_imm32(&prog, false, dst_reg, imm32_lo); in emit_mov_imm64()
390 *pprog = prog; in emit_mov_imm64()
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| /Linux-v4.19/drivers/media/rc/ |
| D | bpf-lirc.c | 63 lirc_mode2_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) in lirc_mode2_func_proto() argument
93 const struct bpf_prog *prog, in lirc_mode2_is_valid_access() argument
107 static int lirc_bpf_attach(struct rc_dev *rcdev, struct bpf_prog *prog) in lirc_bpf_attach() argument
133 ret = bpf_prog_array_copy(old_array, NULL, prog, &new_array); in lirc_bpf_attach()
145 static int lirc_bpf_detach(struct rc_dev *rcdev, struct bpf_prog *prog) in lirc_bpf_detach() argument
166 ret = bpf_prog_array_copy(old_array, prog, NULL, &new_array); in lirc_bpf_detach()
177 bpf_prog_put(prog); in lirc_bpf_detach()
205 while (item->prog) { in lirc_bpf_free()
206 bpf_prog_put(item->prog); in lirc_bpf_free()
213 int lirc_prog_attach(const union bpf_attr *attr, struct bpf_prog *prog) in lirc_prog_attach() argument
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| /Linux-v4.19/net/core/ |
| D | lwt_bpf.c | 21 struct bpf_prog *prog; member
54 ret = bpf_prog_run_save_cb(lwt->prog, skb); in run_lwt_bpf()
96 if (bpf->in.prog) { in bpf_input()
119 if (bpf->out.prog) { in bpf_output()
155 if (bpf->xmit.prog) { in bpf_xmit()
179 static void bpf_lwt_prog_destroy(struct bpf_lwt_prog *prog) in bpf_lwt_prog_destroy() argument
181 if (prog->prog) in bpf_lwt_prog_destroy()
182 bpf_prog_put(prog->prog); in bpf_lwt_prog_destroy()
184 kfree(prog->name); in bpf_lwt_prog_destroy()
202 static int bpf_parse_prog(struct nlattr *attr, struct bpf_lwt_prog *prog, in bpf_parse_prog() argument
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| D | sock_reuseport.c | 51 RCU_INIT_POINTER(reuse->prog, NULL); in __reuseport_alloc()
112 more_reuse->prog = reuse->prog; in reuseport_grow()
137 sk_reuseport_prog_free(rcu_dereference_protected(reuse->prog, 1)); in reuseport_free_rcu()
223 struct bpf_prog *prog, struct sk_buff *skb, in run_bpf_filter() argument
241 index = bpf_prog_run_save_cb(prog, skb); in run_bpf_filter()
268 struct bpf_prog *prog; in reuseport_select_sock() local
279 prog = rcu_dereference(reuse->prog); in reuseport_select_sock()
285 if (!prog || !skb) in reuseport_select_sock()
288 if (prog->type == BPF_PROG_TYPE_SK_REUSEPORT) in reuseport_select_sock()
289 sk2 = bpf_run_sk_reuseport(reuse, sk, prog, skb, hash); in reuseport_select_sock()
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| /Linux-v4.19/tools/bpf/bpftool/Documentation/ |
| D | bpftool-prog.rst | 2 bpftool-prog
13 **bpftool** [*OPTIONS*] **prog** *COMMAND*
23 | **bpftool** **prog { show | list }** [*PROG*]
24 | **bpftool** **prog dump xlated** *PROG* [{**file** *FILE* | **opcodes** | **visual**}]
25 | **bpftool** **prog dump jited** *PROG* [{**file** *FILE* | **opcodes**}]
26 | **bpftool** **prog pin** *PROG* *FILE*
27 | **bpftool** **prog load** *OBJ* *FILE* [**type** *TYPE*] [**map** {**idx** *IDX* | **name** *NAME…
28 | **bpftool** **prog help**
44 **bpftool prog { show | list }** [*PROG*]
52 **bpftool prog dump xlated** *PROG* [{ **file** *FILE* | **opcodes** | **visual** }]
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| /Linux-v4.19/include/linux/ |
| D | bpf.h | 232 int (*test_run)(struct bpf_prog *prog, const union bpf_attr *kattr,
240 const struct bpf_prog *prog);
246 const struct bpf_prog *prog,
249 const struct bpf_prog *prog);
255 struct bpf_prog *prog, u32 *target_size);
264 struct bpf_prog *prog; member
288 struct bpf_prog *prog; member
341 int bpf_prog_test_run_xdp(struct bpf_prog *prog, const union bpf_attr *kattr,
343 int bpf_prog_test_run_skb(struct bpf_prog *prog, const union bpf_attr *kattr,
359 struct bpf_prog *prog; member
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| /Linux-v4.19/arch/sparc/net/ |
| D | bpf_jit_comp_32.c | 108 *prog++ = SETHI(0, G0); \
113 *prog++ = SUB | RS1(G0) | RS2(r_A) | RD(r_A); \
118 *prog++ = OR | RS1(G0) | RS2(FROM) | RD(TO); \
123 *prog++ = OR | RS1(G0) | RS2(G0) | RD(REG); \
128 *prog++ = SETHI(K, REG); \
130 *prog++ = OR_LO(K, REG); \
140 *prog++ = OPCODE | RS1(r_A) | RS2(r_X) | RD(r_A); \
163 *prog++ = _insn | IMMED | S13(K); \
166 *prog++ = _insn | RS2(r_TMP); \
175 *prog++ = OR | IMMED | RS1(G0) | S13(K) | RD(DEST); \
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| /Linux-v4.19/kernel/trace/ |
| D | trace_events_filter.c | 116 static void update_preds(struct prog_entry *prog, int N, int invert) in update_preds() argument
120 t = prog[N].target; in update_preds()
121 s = prog[t].target; in update_preds()
122 prog[t].when_to_branch = invert; in update_preds()
123 prog[t].target = N; in update_preds()
124 prog[N].target = s; in update_preds()
414 struct prog_entry *prog; in predicate_parse() local
442 prog = prog_stack; in predicate_parse()
471 prog[N].target = N-1; in predicate_parse()
473 len = parse_pred(next, data, ptr - str, pe, &prog[N].pred); in predicate_parse()
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| /Linux-v4.19/samples/bpf/ |
| D | load_sock_ops.c | 41 char *prog; in main() local
65 prog = argv[argc - 1]; in main()
67 if (strlen(prog) > 480) { in main()
73 if (!strcmp(prog + strlen(prog)-2, ".o")) in main()
74 strcpy(fn, prog); in main()
76 sprintf(fn, "%s_kern.o", prog); in main()
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| /Linux-v4.19/tools/testing/selftests/seccomp/ |
| D | seccomp_bpf.c | 235 struct sock_fprog prog = { in TEST() local
246 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, &prog, 0, 0); in TEST()
267 struct sock_fprog prog = { }; in TEST() local
279 prog.filter = filter; in TEST()
280 prog.len = count; in TEST()
283 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, &prog, 0, 0); in TEST()
285 TH_LOG("Installing %d insn filter was allowed", prog.len); in TEST()
289 prog.len -= 1; in TEST()
290 ret = prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, &prog, 0, 0); in TEST()
292 TH_LOG("Installing %d insn filter wasn't allowed", prog.len); in TEST()
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| /Linux-v4.19/arch/arm64/net/ |
| D | bpf_jit_comp.c | 66 const struct bpf_prog *prog; member
190 const struct bpf_prog *prog = ctx->prog; in build_prologue() local
247 ctx->stack_size = STACK_ALIGN(prog->aux->stack_depth); in build_prologue()
364 const int i = insn - ctx->prog->insnsi; in build_insn()
630 if (ctx->prog->is_func) in build_insn()
647 if (i == ctx->prog->len - 1) in build_insn()
758 const struct bpf_prog *prog = ctx->prog; in build_body() local
761 for (i = 0; i < prog->len; i++) { in build_body()
762 const struct bpf_insn *insn = &prog->insnsi[i]; in build_body()
806 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) in bpf_int_jit_compile() argument
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