| /linux-6.6.21/drivers/infiniband/core/ |
| D | uverbs_ioctl.c | 137 static bool uverbs_is_attr_cleared(const struct ib_uverbs_attr *uattr, in uverbs_is_attr_cleared() argument
140 if (uattr->len > sizeof_field(struct ib_uverbs_attr, data)) in uverbs_is_attr_cleared()
141 return ib_is_buffer_cleared(u64_to_user_ptr(uattr->data) + len, in uverbs_is_attr_cleared()
142 uattr->len - len); in uverbs_is_attr_cleared()
144 return !memchr_inv((const void *)&uattr->data + len, in uverbs_is_attr_cleared()
145 0, uattr->len - len); in uverbs_is_attr_cleared()
166 struct ib_uverbs_attr *uattr, in uverbs_process_idrs_array() argument
175 if (uattr->attr_data.reserved) in uverbs_process_idrs_array()
178 if (uattr->len % sizeof(u32)) in uverbs_process_idrs_array()
181 array_len = uattr->len / sizeof(u32); in uverbs_process_idrs_array()
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| D | uverbs_std_types_counters.c | 92 const struct uverbs_attr *uattr; in UVERBS_HANDLER() local
109 uattr = uverbs_attr_get(attrs, UVERBS_ATTR_READ_COUNTERS_BUFF); in UVERBS_HANDLER()
110 if (IS_ERR(uattr)) in UVERBS_HANDLER()
111 return PTR_ERR(uattr); in UVERBS_HANDLER()
112 read_attr.ncounters = uattr->ptr_attr.len / sizeof(u64); in UVERBS_HANDLER()
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| /linux-6.6.21/kernel/bpf/ |
| D | syscall.c | 1506 static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr) in map_update_elem() argument
1508 bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); in map_update_elem()
1509 bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel); in map_update_elem()
1562 static int map_delete_elem(union bpf_attr *attr, bpfptr_t uattr) in map_delete_elem() argument
1564 bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); in map_delete_elem()
1683 union bpf_attr __user *uattr) in generic_map_delete_batch() argument
1702 if (put_user(0, &uattr->batch.count)) in generic_map_delete_batch()
1729 if (copy_to_user(&uattr->batch.count, &cp, sizeof(cp))) in generic_map_delete_batch()
1740 union bpf_attr __user *uattr) in generic_map_update_batch() argument
1762 if (put_user(0, &uattr->batch.count)) in generic_map_update_batch()
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| D | net_namespace.c | 247 union bpf_attr __user *uattr, in __netns_bpf_prog_query() argument
260 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __netns_bpf_prog_query()
262 if (copy_to_user(&uattr->query.prog_cnt, &prog_cnt, sizeof(prog_cnt))) in __netns_bpf_prog_query()
272 union bpf_attr __user *uattr) in netns_bpf_prog_query() argument
290 ret = __netns_bpf_prog_query(attr, uattr, net, type); in netns_bpf_prog_query()
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| D | hashtab.c | 1677 union bpf_attr __user *uattr, in __htab_map_lookup_and_delete_batch() argument
1711 if (put_user(0, &uattr->batch.count)) in __htab_map_lookup_and_delete_batch()
1893 put_user(total, &uattr->batch.count)) in __htab_map_lookup_and_delete_batch()
1904 union bpf_attr __user *uattr) in htab_percpu_map_lookup_batch() argument
1906 return __htab_map_lookup_and_delete_batch(map, attr, uattr, false, in htab_percpu_map_lookup_batch()
1913 union bpf_attr __user *uattr) in htab_percpu_map_lookup_and_delete_batch() argument
1915 return __htab_map_lookup_and_delete_batch(map, attr, uattr, true, in htab_percpu_map_lookup_and_delete_batch()
1921 union bpf_attr __user *uattr) in htab_map_lookup_batch() argument
1923 return __htab_map_lookup_and_delete_batch(map, attr, uattr, false, in htab_map_lookup_batch()
1930 union bpf_attr __user *uattr) in htab_map_lookup_and_delete_batch() argument
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| D | mprog.c | 395 int bpf_mprog_query(const union bpf_attr *attr, union bpf_attr __user *uattr, in bpf_mprog_query() argument
414 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in bpf_mprog_query()
416 if (copy_to_user(&uattr->query.revision, &revision, sizeof(revision))) in bpf_mprog_query()
418 if (copy_to_user(&uattr->query.count, &count, sizeof(count))) in bpf_mprog_query()
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| D | tcx.c | 122 int tcx_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) in tcx_prog_query() argument
135 ret = bpf_mprog_query(attr, uattr, tcx_entry_fetch(dev, ingress)); in tcx_prog_query()
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| D | cgroup.c | 1021 union bpf_attr __user *uattr) in __cgroup_bpf_query() argument
1065 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __cgroup_bpf_query()
1067 if (copy_to_user(&uattr->query.prog_cnt, &total_cnt, sizeof(total_cnt))) in __cgroup_bpf_query()
1120 union bpf_attr __user *uattr) in cgroup_bpf_query() argument
1125 ret = __cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_query()
1319 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
1328 ret = cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_prog_query()
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| D | bpf_iter.c | 507 int bpf_iter_link_attach(const union bpf_attr *attr, bpfptr_t uattr, in bpf_iter_link_attach() argument
523 ulinfo = make_bpfptr(attr->link_create.iter_info, uattr.is_kernel); in bpf_iter_link_attach()
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| D | btf.c | 5459 static int finalize_log(struct bpf_verifier_log *log, bpfptr_t uattr, u32 uattr_size) in finalize_log() argument
5467 copy_to_bpfptr_offset(uattr, offsetof(union bpf_attr, btf_log_true_size), in finalize_log()
5474 static struct btf *btf_parse(const union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size) in btf_parse() argument
5476 bpfptr_t btf_data = make_bpfptr(attr->btf, uattr.is_kernel); in btf_parse()
5555 err = finalize_log(&env->log, uattr, uattr_size); in btf_parse()
5567 ret = finalize_log(&env->log, uattr, uattr_size); in btf_parse()
7177 int btf_new_fd(const union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size) in btf_new_fd() argument
7182 btf = btf_parse(attr, uattr, uattr_size); in btf_new_fd()
7229 union bpf_attr __user *uattr) in btf_get_info_by_fd() argument
7281 put_user(info_copy, &uattr->info.info_len)) in btf_get_info_by_fd()
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| D | verifier.c | 15420 bpfptr_t uattr) in check_btf_func() argument
15457 urecord = make_bpfptr(attr->func_info, uattr.is_kernel); in check_btf_func()
15475 if (copy_to_bpfptr_offset(uattr, in check_btf_func()
15566 bpfptr_t uattr) in check_btf_line() argument
15601 ulinfo = make_bpfptr(attr->line_info, uattr.is_kernel); in check_btf_line()
15609 if (copy_to_bpfptr_offset(uattr, in check_btf_line()
15694 bpfptr_t uattr) in check_core_relo() argument
15719 u_core_relo = make_bpfptr(attr->core_relos, uattr.is_kernel); in check_core_relo()
15732 if (copy_to_bpfptr_offset(uattr, in check_core_relo()
15763 bpfptr_t uattr) in check_btf_info() argument
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| /linux-6.6.21/net/bpf/ |
| D | test_run.c | 436 union bpf_attr __user *uattr, const void *data, in bpf_test_finish() argument
489 if (copy_to_user(&uattr->test.data_size_out, &size, sizeof(size))) in bpf_test_finish()
491 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_test_finish()
493 if (copy_to_user(&uattr->test.duration, &duration, sizeof(duration))) in bpf_test_finish()
653 union bpf_attr __user *uattr) in bpf_prog_test_run_tracing() argument
691 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_prog_test_run_tracing()
718 union bpf_attr __user *uattr) in bpf_prog_test_run_raw_tp() argument
767 copy_to_user(&uattr->test.retval, &info.retval, sizeof(u32))) in bpf_prog_test_run_raw_tp()
806 union bpf_attr __user *uattr, const void *data, in bpf_ctx_finish() argument
823 if (copy_to_user(&uattr->test.ctx_size_out, &size, sizeof(size))) in bpf_ctx_finish()
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| D | bpf_dummy_struct_ops.c | 78 union bpf_attr __user *uattr) in bpf_struct_ops_test_run() argument
133 if (put_user(prog_ret, &uattr->test.retval)) in bpf_struct_ops_test_run()
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| /linux-6.6.21/include/linux/ |
| D | bpf_lirc.h | 10 int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr);
24 union bpf_attr __user *uattr) in lirc_prog_query() argument
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| D | bpf-netns.h | 30 union bpf_attr __user *uattr);
38 union bpf_attr __user *uattr) in netns_bpf_prog_query() argument
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| D | bpf.h | 85 union bpf_attr __user *uattr);
90 union bpf_attr __user *uattr);
93 union bpf_attr __user *uattr);
95 union bpf_attr __user *uattr);
927 union bpf_attr __user *uattr);
1682 union bpf_attr __user *uattr);
2081 union bpf_attr __user *uattr);
2084 union bpf_attr __user *uattr);
2087 union bpf_attr __user *uattr);
2284 int bpf_iter_link_attach(const union bpf_attr *attr, bpfptr_t uattr, struct bpf_prog *prog);
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| D | btf.h | 130 int btf_new_fd(const union bpf_attr *attr, bpfptr_t uattr, u32 uattr_sz);
134 union bpf_attr __user *uattr);
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| D | bpf-cgroup.h | 417 union bpf_attr __user *uattr);
448 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
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| D | bpf_mprog.h | 331 int bpf_mprog_query(const union bpf_attr *attr, union bpf_attr __user *uattr,
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| /linux-6.6.21/arch/powerpc/platforms/book3s/ |
| D | vas-api.c | 283 struct vas_tx_win_open_attr uattr; in coproc_ioc_tx_win_open() local
296 rc = copy_from_user(&uattr, uptr, sizeof(uattr)); in coproc_ioc_tx_win_open()
302 if (uattr.version != 1) { in coproc_ioc_tx_win_open()
312 txwin = cp_inst->coproc->vops->open_win(uattr.vas_id, uattr.flags, in coproc_ioc_tx_win_open()
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| /linux-6.6.21/include/net/ |
| D | tcx.h | 169 union bpf_attr __user *uattr);
197 union bpf_attr __user *uattr) in tcx_prog_query() argument
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| /linux-6.6.21/drivers/media/rc/ |
| D | bpf-lirc.c | 295 int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) in lirc_prog_query() argument
322 if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) { in lirc_prog_query()
327 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) { in lirc_prog_query()
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| /linux-6.6.21/ipc/ |
| D | mqueue.c | 1531 const struct compat_mq_attr __user *uattr) in get_compat_mq_attr() argument
1535 if (copy_from_user(&v, uattr, sizeof(*uattr))) in get_compat_mq_attr()
1547 struct compat_mq_attr __user *uattr) in put_compat_mq_attr() argument
1556 if (copy_to_user(uattr, &v, sizeof(*uattr))) in put_compat_mq_attr()
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| /linux-6.6.21/kernel/sched/ |
| D | core.c | 7993 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr) in sched_copy_attr() argument
8001 ret = get_user(size, &uattr->size); in sched_copy_attr()
8011 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in sched_copy_attr()
8031 put_user(sizeof(*attr), &uattr->size); in sched_copy_attr()
8079 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE3() argument
8086 if (!uattr || pid < 0 || flags) in SYSCALL_DEFINE3()
8089 retval = sched_copy_attr(uattr, &attr); in SYSCALL_DEFINE3()
8195 sched_attr_copy_to_user(struct sched_attr __user *uattr, in sched_attr_copy_to_user() argument
8201 if (!access_ok(uattr, usize)) in sched_attr_copy_to_user()
8219 if (copy_to_user(uattr, kattr, kattr->size)) in sched_attr_copy_to_user()
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| /linux-6.6.21/net/core/ |
| D | sock_map.c | 1509 union bpf_attr __user *uattr) in sock_map_bpf_prog_query() argument
1550 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags)) || in sock_map_bpf_prog_query()
1552 copy_to_user(&uattr->query.prog_cnt, &prog_cnt, sizeof(prog_cnt))) in sock_map_bpf_prog_query()
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