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Searched refs:uattr (Results 1 – 25 of 27) sorted by relevance

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/linux/drivers/infiniband/core/
H A Duverbs_ioctl.c105 static bool uverbs_is_attr_cleared(const struct ib_uverbs_attr *uattr, in uverbs_is_attr_cleared() argument
108 if (uattr->len > sizeof_field(struct ib_uverbs_attr, data)) in uverbs_is_attr_cleared()
109 return ib_is_buffer_cleared(u64_to_user_ptr(uattr->data) + len, in uverbs_is_attr_cleared()
110 uattr->len - len); in uverbs_is_attr_cleared()
112 return !memchr_inv((const void *)&uattr->data + len, in uverbs_is_attr_cleared()
113 0, uattr->len - len); in uverbs_is_attr_cleared()
134 struct ib_uverbs_attr *uattr, in uverbs_process_idrs_array() argument
145 if (uattr->attr_data.reserved) in uverbs_process_idrs_array()
148 if (uattr->len % sizeof(u32)) in uverbs_process_idrs_array()
151 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.c1362 static int map_create(union bpf_attr *attr, bpfptr_t uattr) in map_create() argument
1558 bpfptr_t uprog_hash = make_bpfptr(attr->excl_prog_hash, uattr.is_kernel); in map_create()
1580 err = security_bpf_map_create(map, attr, token, uattr.is_kernel); in map_create()
1766 static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr) in map_update_elem() argument
1768 bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); in map_update_elem()
1769 bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel); in map_update_elem()
1819 static int map_delete_elem(union bpf_attr *attr, bpfptr_t uattr) in map_delete_elem() argument
1821 bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); in map_delete_elem()
1930 union bpf_attr __user *uattr) in generic_map_delete_batch() argument
1949 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 Dhashtab.c1772 union bpf_attr __user *uattr, in __htab_map_lookup_and_delete_batch() argument
1809 if (put_user(0, &uattr->batch.count)) in __htab_map_lookup_and_delete_batch()
2001 put_user(total, &uattr->batch.count)) in __htab_map_lookup_and_delete_batch()
2012 union bpf_attr __user *uattr) in htab_percpu_map_lookup_batch() argument
2014 return __htab_map_lookup_and_delete_batch(map, attr, uattr, false, in htab_percpu_map_lookup_batch()
2021 union bpf_attr __user *uattr) in htab_percpu_map_lookup_and_delete_batch() argument
2023 return __htab_map_lookup_and_delete_batch(map, attr, uattr, true, in htab_percpu_map_lookup_and_delete_batch()
2029 union bpf_attr __user *uattr) in htab_map_lookup_batch() argument
2031 return __htab_map_lookup_and_delete_batch(map, attr, uattr, false, in htab_map_lookup_batch()
2038 union bpf_attr __user *uattr) in htab_map_lookup_and_delete_batch() argument
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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.c5917 static int finalize_log(struct bpf_verifier_log *log, bpfptr_t uattr, u32 uattr_size) in finalize_log() argument
5925 copy_to_bpfptr_offset(uattr, offsetof(union bpf_attr, btf_log_true_size), in finalize_log()
5932 static struct btf *btf_parse(const union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size) in btf_parse() argument
5934 bpfptr_t btf_data = make_bpfptr(attr->btf, uattr.is_kernel); in btf_parse()
6018 err = finalize_log(&env->log, uattr, uattr_size); in btf_parse()
6030 ret = finalize_log(&env->log, uattr, uattr_size); in btf_parse()
8199 int btf_new_fd(const union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size) in btf_new_fd() argument
8204 btf = btf_parse(attr, uattr, uattr_size); in btf_new_fd()
8241 union bpf_attr __user *uattr) in btf_get_info_by_fd() argument
8293 put_user(info_copy, &uattr->info.info_len)) in btf_get_info_by_fd()
/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);
2140 union bpf_attr __user *uattr);
2643 union bpf_attr __user *uattr);
2646 union bpf_attr __user *uattr);
2649 union bpf_attr __user *uattr);
2780 union bpf_attr __user *uattr);
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H A Dbpf_verifier.h1067 const union bpf_attr *attr, bpfptr_t uattr);
1069 const union bpf_attr *attr, bpfptr_t uattr);
H A Dsyscalls.h971 struct mount_attr __user *uattr,
978 struct mount_attr __user *uattr, size_t usize);
/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/kernel/sched/
H A Dsyscalls.c872 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr) in sched_copy_attr() argument
880 ret = get_user(size, &uattr->size); in sched_copy_attr()
890 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in sched_copy_attr()
910 put_user(sizeof(*attr), &uattr->size); in sched_copy_attr()
960 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE3() argument
966 if (unlikely(!uattr || pid < 0 || flags)) in SYSCALL_DEFINE3()
969 retval = sched_copy_attr(uattr, &attr); in SYSCALL_DEFINE3()
1060 SYSCALL_DEFINE4(sched_getattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE4() argument
1067 if (unlikely(!uattr || pid < 0 || usize > PAGE_SIZE || in SYSCALL_DEFINE4()
1104 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/net/bpf/
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/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/fs/
H A Dnamespace.c5101 static int wants_mount_setattr(struct mount_attr __user *uattr, size_t usize, in wants_mount_setattr() argument
5117 ret = copy_struct_from_user(&attr, sizeof(attr), uattr, usize); in wants_mount_setattr()
5135 unsigned int, flags, struct mount_attr __user *, uattr, in SYSCALL_DEFINE5() argument
5161 err = wants_mount_setattr(uattr, usize, &kattr); in SYSCALL_DEFINE5()
5176 unsigned, flags, struct mount_attr __user *, uattr, in SYSCALL_DEFINE5() argument
5179 if (!uattr && usize) in SYSCALL_DEFINE5()
5186 if (uattr) { in SYSCALL_DEFINE5()
5196 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()
/linux/kernel/events/
H A Dcore.c6592 static int perf_copy_attr(struct perf_event_attr __user *uattr,
13544 static int perf_copy_attr(struct perf_event_attr __user *uattr, in perf_copy_attr() argument
13553 ret = get_user(size, &uattr->size); in perf_copy_attr()
13563 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in perf_copy_attr()
13665 put_user(sizeof(*attr), &uattr->size); in perf_copy_attr()

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