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Searched refs:uattr (Results 1 – 25 of 28) sorted by relevance

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/linux/drivers/infiniband/core/
H A Duverbs_ioctl.c140 static bool uverbs_is_attr_cleared(const struct ib_uverbs_attr *uattr, in uverbs_is_attr_cleared() argument
143 if (uattr->len > sizeof_field(struct ib_uverbs_attr, data)) in uverbs_is_attr_cleared()
144 return ib_is_buffer_cleared(u64_to_user_ptr(uattr->data) + len, in uverbs_is_attr_cleared()
145 uattr->len - len); in uverbs_is_attr_cleared()
147 return !memchr_inv((const void *)&uattr->data + len, in uverbs_is_attr_cleared()
148 0, uattr->len - len); in uverbs_is_attr_cleared()
169 struct ib_uverbs_attr *uattr, in uverbs_process_idrs_array() argument
180 if (uattr->attr_data.reserved) in uverbs_process_idrs_array()
183 if (uattr->len % sizeof(u32)) in uverbs_process_idrs_array()
186 array_len = uattr->len / sizeof(u32); in uverbs_process_idrs_array()
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H A Duverbs_std_types_counters.c92 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()
/linux/kernel/bpf/
H A Dsyscall.c1369 static int map_create(union bpf_attr *attr, bpfptr_t uattr) in map_create() argument
1565 bpfptr_t uprog_hash = make_bpfptr(attr->excl_prog_hash, uattr.is_kernel); in map_create()
1587 err = security_bpf_map_create(map, attr, token, uattr.is_kernel); in map_create()
1773 static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr) in map_update_elem() argument
1775 bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); in map_update_elem()
1776 bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel); in map_update_elem()
1826 static int map_delete_elem(union bpf_attr *attr, bpfptr_t uattr) in map_delete_elem() argument
1828 bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); in map_delete_elem()
1937 union bpf_attr __user *uattr) in generic_map_delete_batch() argument
1956 if (put_user(0, &uattr->batch.count)) in generic_map_delete_batch()
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H A Dnet_namespace.c246 union bpf_attr __user *uattr, in __netns_bpf_prog_query() argument
259 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __netns_bpf_prog_query()
261 if (copy_to_user(&uattr->query.prog_cnt, &prog_cnt, sizeof(prog_cnt))) in __netns_bpf_prog_query()
271 union bpf_attr __user *uattr) in netns_bpf_prog_query() argument
289 ret = __netns_bpf_prog_query(attr, uattr, net, type); in netns_bpf_prog_query()
H A Dmprog.c395 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()
H A Dtoken.c199 union bpf_attr __user *uattr) in bpf_token_get_info_by_fd() argument
214 put_user(info_len, &uattr->info.info_len)) in bpf_token_get_info_by_fd()
H A Dtcx.c122 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()
H A Dcgroup.c1211 union bpf_attr __user *uattr) in __cgroup_bpf_query() argument
1256 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __cgroup_bpf_query()
1258 if (copy_to_user(&uattr->query.prog_cnt, &total_cnt, sizeof(total_cnt))) in __cgroup_bpf_query()
1262 if (copy_to_user(&uattr->query.revision, &revision, sizeof(revision))) in __cgroup_bpf_query()
1315 union bpf_attr __user *uattr) in cgroup_bpf_query() argument
1320 ret = __cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_query()
1523 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
1532 ret = cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_prog_query()
H A Dbpf_iter.c504 int bpf_iter_link_attach(const union bpf_attr *attr, bpfptr_t uattr, in bpf_iter_link_attach() argument
520 ulinfo = make_bpfptr(attr->link_create.iter_info, uattr.is_kernel); in bpf_iter_link_attach()
H A Dbtf.c5860 static int finalize_log(struct bpf_verifier_log *log, bpfptr_t uattr, u32 uattr_size) in finalize_log() argument
5868 copy_to_bpfptr_offset(uattr, offsetof(union bpf_attr, btf_log_true_size), in finalize_log()
5875 static struct btf *btf_parse(const union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size) in btf_parse() argument
5877 bpfptr_t btf_data = make_bpfptr(attr->btf, uattr.is_kernel); in btf_parse()
5957 err = finalize_log(&env->log, uattr, uattr_size); in btf_parse()
5969 ret = finalize_log(&env->log, uattr, uattr_size); in btf_parse()
8140 int btf_new_fd(const union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size) in btf_new_fd() argument
8145 btf = btf_parse(attr, uattr, uattr_size); in btf_new_fd()
8182 union bpf_attr __user *uattr) in btf_get_info_by_fd() argument
8234 put_user(info_copy, &uattr->info.info_len)) in btf_get_info_by_fd()
H A Dverifier.c19019 bpfptr_t uattr) in check_btf_func_early() argument
19049 urecord = make_bpfptr(attr->func_info, uattr.is_kernel); in check_btf_func_early()
19064 if (copy_to_bpfptr_offset(uattr, in check_btf_func_early()
19121 bpfptr_t uattr) in check_btf_func() argument
19149 urecord = make_bpfptr(attr->func_info, uattr.is_kernel); in check_btf_func()
19213 bpfptr_t uattr) in check_btf_line() argument
19248 ulinfo = make_bpfptr(attr->line_info, uattr.is_kernel); in check_btf_line()
19256 if (copy_to_bpfptr_offset(uattr, in check_btf_line()
19341 bpfptr_t uattr) in check_core_relo() argument
19366 u_core_relo = make_bpfptr(attr->core_relos, uattr.is_kernel); in check_core_relo()
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/linux/net/bpf/
H A Dtest_run.c438 union bpf_attr __user *uattr, const void *data, in bpf_test_finish() argument
491 if (copy_to_user(&uattr->test.data_size_out, &size, sizeof(size))) in bpf_test_finish()
493 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_test_finish()
495 if (copy_to_user(&uattr->test.duration, &duration, sizeof(duration))) in bpf_test_finish()
675 union bpf_attr __user *uattr) in bpf_prog_test_run_tracing() argument
715 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_prog_test_run_tracing()
748 union bpf_attr __user *uattr) in bpf_prog_test_run_raw_tp() argument
797 copy_to_user(&uattr->test.retval, &info.retval, sizeof(u32))) in bpf_prog_test_run_raw_tp()
836 union bpf_attr __user *uattr, const void *data, in bpf_ctx_finish() argument
853 if (copy_to_user(&uattr->test.ctx_size_out, &size, sizeof(size))) in bpf_ctx_finish()
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H A Dbpf_dummy_struct_ops.c130 union bpf_attr __user *uattr) in bpf_struct_ops_test_run() argument
194 if (put_user(prog_ret, &uattr->test.retval)) in bpf_struct_ops_test_run()
/linux/include/linux/
H A Dbpf_lirc.h10 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
H A Dbpf-netns.h30 union bpf_attr __user *uattr);
38 union bpf_attr __user *uattr) in netns_bpf_prog_query() argument
H A Dbpf.h93 union bpf_attr __user *uattr);
98 union bpf_attr __user *uattr);
101 union bpf_attr __user *uattr);
103 union bpf_attr __user *uattr);
1094 union bpf_attr __user *uattr);
2134 union bpf_attr __user *uattr);
2642 union bpf_attr __user *uattr);
2645 union bpf_attr __user *uattr);
2648 union bpf_attr __user *uattr);
2779 union bpf_attr __user *uattr);
[all …]
/linux/include/net/
H A Dnetkit.h12 int netkit_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr);
34 union bpf_attr __user *uattr) in netkit_prog_query() argument
H A Dtcx.h169 union bpf_attr __user *uattr);
197 union bpf_attr __user *uattr) in tcx_prog_query() argument
/linux/arch/powerpc/platforms/book3s/
H A Dvas-api.c283 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()
/linux/kernel/sched/
H A Dsyscalls.c842 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr) in sched_copy_attr() argument
850 ret = get_user(size, &uattr->size); in sched_copy_attr()
860 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in sched_copy_attr()
880 put_user(sizeof(*attr), &uattr->size); in sched_copy_attr()
930 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE3() argument
936 if (unlikely(!uattr || pid < 0 || flags)) in SYSCALL_DEFINE3()
939 retval = sched_copy_attr(uattr, &attr); in SYSCALL_DEFINE3()
1030 SYSCALL_DEFINE4(sched_getattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE4() argument
1037 if (unlikely(!uattr || pid < 0 || usize > PAGE_SIZE || in SYSCALL_DEFINE4()
1068 return copy_struct_to_user(uattr, usize, &kattr, sizeof(kattr), NULL); in SYSCALL_DEFINE4()
/linux/drivers/media/rc/
H A Dbpf-lirc.c295 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()
/linux/ipc/
H A Dmqueue.c1463 const struct compat_mq_attr __user *uattr) in get_compat_mq_attr() argument
1467 if (copy_from_user(&v, uattr, sizeof(*uattr))) in get_compat_mq_attr()
1479 struct compat_mq_attr __user *uattr) in put_compat_mq_attr() argument
1488 if (copy_to_user(uattr, &v, sizeof(*uattr))) in put_compat_mq_attr()
/linux/drivers/net/
H A Dnetkit.c602 int netkit_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) in netkit_prog_query() argument
615 ret = bpf_mprog_query(attr, uattr, netkit_entry_fetch(dev, false)); in netkit_prog_query()
/linux/fs/
H A Dnamespace.c5058 static int wants_mount_setattr(struct mount_attr __user *uattr, size_t usize, in wants_mount_setattr() argument
5074 ret = copy_struct_from_user(&attr, sizeof(attr), uattr, usize); in wants_mount_setattr()
5092 unsigned int, flags, struct mount_attr __user *, uattr, in SYSCALL_DEFINE5() argument
5118 err = wants_mount_setattr(uattr, usize, &kattr); in SYSCALL_DEFINE5()
5133 unsigned, flags, struct mount_attr __user *, uattr, in SYSCALL_DEFINE5() argument
5136 if (!uattr && usize) in SYSCALL_DEFINE5()
5143 if (uattr) { in SYSCALL_DEFINE5()
5153 ret = wants_mount_setattr(uattr, usize, &kattr); in SYSCALL_DEFINE5()
/linux/net/core/
H A Dsock_map.c1556 union bpf_attr __user *uattr) in sock_map_bpf_prog_query() argument
1596 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags)) || in sock_map_bpf_prog_query()
1598 copy_to_user(&uattr->query.prog_cnt, &prog_cnt, sizeof(prog_cnt))) in sock_map_bpf_prog_query()

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