| /Linux-v5.15/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 read_attr.ncounters = uattr->ptr_attr.len / sizeof(u64); in UVERBS_HANDLER()
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| /Linux-v5.15/net/bpf/ |
| D | test_run.c | 131 union bpf_attr __user *uattr, const void *data, in bpf_test_finish() argument
149 if (copy_to_user(&uattr->test.data_size_out, &size, sizeof(size))) in bpf_test_finish()
151 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_test_finish()
153 if (copy_to_user(&uattr->test.duration, &duration, sizeof(duration))) in bpf_test_finish()
276 union bpf_attr __user *uattr) in bpf_prog_test_run_tracing() argument
309 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_prog_test_run_tracing()
336 union bpf_attr __user *uattr) in bpf_prog_test_run_raw_tp() argument
389 copy_to_user(&uattr->test.retval, &info.retval, sizeof(u32))) in bpf_prog_test_run_raw_tp()
429 union bpf_attr __user *uattr, const void *data, in bpf_ctx_finish() argument
446 if (copy_to_user(&uattr->test.ctx_size_out, &size, sizeof(size))) in bpf_ctx_finish()
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| /Linux-v5.15/kernel/bpf/ |
| D | syscall.c | 1107 static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr) in map_update_elem() argument
1109 bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); in map_update_elem()
1110 bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel); in map_update_elem()
1285 union bpf_attr __user *uattr) in generic_map_delete_batch() argument
1328 if (copy_to_user(&uattr->batch.count, &cp, sizeof(cp))) in generic_map_delete_batch()
1337 union bpf_attr __user *uattr) in generic_map_update_batch() argument
1386 if (copy_to_user(&uattr->batch.count, &cp, sizeof(cp))) in generic_map_update_batch()
1399 union bpf_attr __user *uattr) in generic_map_lookup_batch() argument
1422 if (put_user(0, &uattr->batch.count)) in generic_map_lookup_batch()
1486 if ((copy_to_user(&uattr->batch.count, &cp, sizeof(cp)) || in generic_map_lookup_batch()
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| D | hashtab.c | 1587 union bpf_attr __user *uattr, in __htab_map_lookup_and_delete_batch() argument
1621 if (put_user(0, &uattr->batch.count)) in __htab_map_lookup_and_delete_batch()
1791 put_user(total, &uattr->batch.count)) in __htab_map_lookup_and_delete_batch()
1802 union bpf_attr __user *uattr) in htab_percpu_map_lookup_batch() argument
1804 return __htab_map_lookup_and_delete_batch(map, attr, uattr, false, in htab_percpu_map_lookup_batch()
1811 union bpf_attr __user *uattr) in htab_percpu_map_lookup_and_delete_batch() argument
1813 return __htab_map_lookup_and_delete_batch(map, attr, uattr, true, in htab_percpu_map_lookup_and_delete_batch()
1819 union bpf_attr __user *uattr) in htab_map_lookup_batch() argument
1821 return __htab_map_lookup_and_delete_batch(map, attr, uattr, false, in htab_map_lookup_batch()
1828 union bpf_attr __user *uattr) in htab_map_lookup_and_delete_batch() argument
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| D | net_namespace.c | 246 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()
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| D | cgroup.c | 735 union bpf_attr __user *uattr) in __cgroup_bpf_query() argument
761 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __cgroup_bpf_query()
763 if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) in __cgroup_bpf_query()
979 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
988 ret = cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_prog_query()
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| D | bpf_iter.c | 498 int bpf_iter_link_attach(const union bpf_attr *attr, bpfptr_t uattr, in bpf_iter_link_attach() argument
515 ulinfo = make_bpfptr(attr->link_create.iter_info, uattr.is_kernel); in bpf_iter_link_attach()
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| D | verifier.c | 9755 bpfptr_t uattr) in check_btf_func() argument
9792 urecord = make_bpfptr(attr->func_info, uattr.is_kernel); in check_btf_func()
9810 if (copy_to_bpfptr_offset(uattr, in check_btf_func()
9902 bpfptr_t uattr) in check_btf_line() argument
9937 ulinfo = make_bpfptr(attr->line_info, uattr.is_kernel); in check_btf_line()
9945 if (copy_to_bpfptr_offset(uattr, in check_btf_line()
10027 bpfptr_t uattr) in check_btf_info() argument
10047 err = check_btf_func(env, attr, uattr); in check_btf_info()
10051 err = check_btf_line(env, attr, uattr); in check_btf_info()
13669 int bpf_check(struct bpf_prog **prog, union bpf_attr *attr, bpfptr_t uattr) in bpf_check() argument
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| D | btf.c | 5849 int btf_new_fd(const union bpf_attr *attr, bpfptr_t uattr) in btf_new_fd() argument
5854 btf = btf_parse(make_bpfptr(attr->btf, uattr.is_kernel), in btf_new_fd()
5904 union bpf_attr __user *uattr) in btf_get_info_by_fd() argument
5956 put_user(info_copy, &uattr->info.info_len)) in btf_get_info_by_fd()
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| /Linux-v5.15/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.h | 72 union bpf_attr __user *uattr);
77 union bpf_attr __user *uattr);
79 union bpf_attr __user *uattr);
81 union bpf_attr __user *uattr);
486 union bpf_attr __user *uattr);
1393 union bpf_attr __user *uattr);
1396 union bpf_attr __user *uattr);
1399 union bpf_attr __user *uattr);
1532 int bpf_iter_link_attach(const union bpf_attr *attr, bpfptr_t uattr, struct bpf_prog *prog);
1583 int bpf_check(struct bpf_prog **fp, union bpf_attr *attr, bpfptr_t uattr);
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| D | bpf-netns.h | 36 union bpf_attr __user *uattr);
44 union bpf_attr __user *uattr) in netns_bpf_prog_query() argument
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| D | bpf-cgroup.h | 168 union bpf_attr __user *uattr);
178 union bpf_attr __user *uattr);
471 union bpf_attr __user *uattr);
498 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
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| D | btf.h | 24 int btf_new_fd(const union bpf_attr *attr, bpfptr_t uattr);
28 union bpf_attr __user *uattr);
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| D | syscalls.h | 1039 struct mount_attr __user *uattr, size_t usize);
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| /Linux-v5.15/arch/powerpc/platforms/book3s/ |
| D | vas-api.c | 282 struct vas_tx_win_open_attr uattr; in coproc_ioc_tx_win_open() local
295 rc = copy_from_user(&uattr, uptr, sizeof(uattr)); in coproc_ioc_tx_win_open()
301 if (uattr.version != 1) { in coproc_ioc_tx_win_open()
311 txwin = cp_inst->coproc->vops->open_win(uattr.vas_id, uattr.flags, in coproc_ioc_tx_win_open()
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| /Linux-v5.15/drivers/media/rc/ |
| D | bpf-lirc.c | 291 int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) in lirc_prog_query() argument
318 if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) { in lirc_prog_query()
323 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) { in lirc_prog_query()
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| /Linux-v5.15/ipc/ |
| D | mqueue.c | 1521 const struct compat_mq_attr __user *uattr) in get_compat_mq_attr() argument
1525 if (copy_from_user(&v, uattr, sizeof(*uattr))) in get_compat_mq_attr()
1537 struct compat_mq_attr __user *uattr) in put_compat_mq_attr() argument
1546 if (copy_to_user(uattr, &v, sizeof(*uattr))) in put_compat_mq_attr()
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| /Linux-v5.15/kernel/sched/ |
| D | core.c | 7622 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr) in sched_copy_attr() argument
7630 ret = get_user(size, &uattr->size); in sched_copy_attr()
7640 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in sched_copy_attr()
7660 put_user(sizeof(*attr), &uattr->size); in sched_copy_attr()
7708 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE3() argument
7715 if (!uattr || pid < 0 || flags) in SYSCALL_DEFINE3()
7718 retval = sched_copy_attr(uattr, &attr); in SYSCALL_DEFINE3()
7824 sched_attr_copy_to_user(struct sched_attr __user *uattr, in sched_attr_copy_to_user() argument
7830 if (!access_ok(uattr, usize)) in sched_attr_copy_to_user()
7848 if (copy_to_user(uattr, kattr, kattr->size)) in sched_attr_copy_to_user()
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| /Linux-v5.15/kernel/trace/ |
| D | bpf_trace.c | 1594 union bpf_attr __user *uattr) in bpf_prog_test_run_tracing() argument
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| /Linux-v5.15/fs/ |
| D | namespace.c | 4227 unsigned int, flags, struct mount_attr __user *, uattr, in SYSCALL_DEFINE5() argument
4251 err = copy_struct_from_user(&attr, sizeof(attr), uattr, usize); in SYSCALL_DEFINE5()
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| /Linux-v5.15/kernel/events/ |
| D | core.c | 5600 static int perf_copy_attr(struct perf_event_attr __user *uattr,
11676 static int perf_copy_attr(struct perf_event_attr __user *uattr, in perf_copy_attr() argument
11685 ret = get_user(size, &uattr->size); in perf_copy_attr()
11695 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in perf_copy_attr()
11797 put_user(sizeof(*attr), &uattr->size); in perf_copy_attr()
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| /Linux-v5.15/kernel/cgroup/ |
| D | cgroup.c | 6655 union bpf_attr __user *uattr) in cgroup_bpf_query() argument
6660 ret = __cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_query()
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