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Searched refs:uattr (Results 1 – 15 of 15) sorted by relevance

/Linux-v4.19/drivers/infiniband/core/
Duverbs_ioctl.c135 static bool uverbs_is_attr_cleared(const struct ib_uverbs_attr *uattr, in uverbs_is_attr_cleared() argument
138 if (uattr->len > sizeof(((struct ib_uverbs_attr *)0)->data)) in uverbs_is_attr_cleared()
139 return ib_is_buffer_cleared(u64_to_user_ptr(uattr->data) + len, in uverbs_is_attr_cleared()
140 uattr->len - len); in uverbs_is_attr_cleared()
142 return !memchr_inv((const void *)&uattr->data + len, in uverbs_is_attr_cleared()
143 0, uattr->len - len); in uverbs_is_attr_cleared()
148 struct ib_uverbs_attr *uattr, u32 attr_bkey) in uverbs_process_attr() argument
157 if (uattr->attr_data.enum_data.elem_id >= spec->u.enum_def.num_elems) in uverbs_process_attr()
160 if (uattr->attr_data.enum_data.reserved) in uverbs_process_attr()
163 val_spec = &spec->u2.enum_def.ids[uattr->attr_data.enum_data.elem_id]; in uverbs_process_attr()
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Duverbs_std_types_counters.c88 const struct uverbs_attr *uattr; in UVERBS_HANDLER() local
105 uattr = uverbs_attr_get(attrs, UVERBS_ATTR_READ_COUNTERS_BUFF); in UVERBS_HANDLER()
106 read_attr.ncounters = uattr->ptr_attr.len / sizeof(u64); in UVERBS_HANDLER()
/Linux-v4.19/net/bpf/
Dtest_run.c62 union bpf_attr __user *uattr, const void *data, in bpf_test_finish() argument
70 if (copy_to_user(&uattr->test.data_size_out, &size, sizeof(size))) in bpf_test_finish()
72 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_test_finish()
74 if (copy_to_user(&uattr->test.duration, &duration, sizeof(duration))) in bpf_test_finish()
102 union bpf_attr __user *uattr) in bpf_prog_test_run_skb() argument
164 ret = bpf_test_finish(kattr, uattr, skb->data, size, retval, duration); in bpf_prog_test_run_skb()
170 union bpf_attr __user *uattr) in bpf_prog_test_run_xdp() argument
196 ret = bpf_test_finish(kattr, uattr, xdp.data, size, retval, duration); in bpf_prog_test_run_xdp()
/Linux-v4.19/kernel/bpf/
Dsyscall.c1702 union bpf_attr __user *uattr) in bpf_prog_query() argument
1727 return lirc_prog_query(attr, uattr); in bpf_prog_query()
1732 return cgroup_bpf_prog_query(attr, uattr); in bpf_prog_query()
1738 union bpf_attr __user *uattr) in bpf_prog_test_run() argument
1753 ret = prog->aux->ops->test_run(prog, attr, uattr); in bpf_prog_test_run()
1762 union bpf_attr __user *uattr, in bpf_obj_get_next_id() argument
1782 err = put_user(next_id, &uattr->next_id); in bpf_obj_get_next_id()
1920 union bpf_attr __user *uattr) in bpf_prog_get_info_by_fd() argument
2089 put_user(info_len, &uattr->info.info_len)) in bpf_prog_get_info_by_fd()
2097 union bpf_attr __user *uattr) in bpf_map_get_info_by_fd() argument
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Dcgroup.c407 union bpf_attr __user *uattr) in __cgroup_bpf_query() argument
420 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __cgroup_bpf_query()
422 if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) in __cgroup_bpf_query()
490 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
499 ret = cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_prog_query()
Dbtf.c2307 union bpf_attr __user *uattr) in btf_get_info_by_fd() argument
2330 put_user(info_copy, &uattr->info.info_len)) in btf_get_info_by_fd()
/Linux-v4.19/include/linux/
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
Dbpf-cgroup.h75 union bpf_attr __user *uattr);
83 union bpf_attr __user *uattr);
241 union bpf_attr __user *uattr);
263 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
Dbtf.h20 union bpf_attr __user *uattr);
Dbpf.h233 union bpf_attr __user *uattr);
342 union bpf_attr __user *uattr);
344 union bpf_attr __user *uattr);
/Linux-v4.19/drivers/media/rc/
Dbpf-lirc.c260 int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) in lirc_prog_query() argument
287 if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) { in lirc_prog_query()
292 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) { in lirc_prog_query()
/Linux-v4.19/kernel/sched/
Dcore.c4449 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr) in sched_copy_attr() argument
4454 if (!access_ok(VERIFY_WRITE, uattr, SCHED_ATTR_SIZE_VER0)) in sched_copy_attr()
4460 ret = get_user(size, &uattr->size); in sched_copy_attr()
4486 addr = (void __user *)uattr + sizeof(*attr); in sched_copy_attr()
4487 end = (void __user *)uattr + size; in sched_copy_attr()
4499 ret = copy_from_user(attr, uattr, size); in sched_copy_attr()
4512 put_user(sizeof(*attr), &uattr->size); in sched_copy_attr()
4550 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE3() argument
4557 if (!uattr || pid < 0 || flags) in SYSCALL_DEFINE3()
4560 retval = sched_copy_attr(uattr, &attr); in SYSCALL_DEFINE3()
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/Linux-v4.19/ipc/
Dmqueue.c1380 const struct compat_mq_attr __user *uattr) in get_compat_mq_attr() argument
1384 if (copy_from_user(&v, uattr, sizeof(*uattr))) in get_compat_mq_attr()
1396 struct compat_mq_attr __user *uattr) in put_compat_mq_attr() argument
1405 if (copy_to_user(uattr, &v, sizeof(*uattr))) in put_compat_mq_attr()
/Linux-v4.19/kernel/events/
Dcore.c5007 static int perf_copy_attr(struct perf_event_attr __user *uattr,
10103 static int perf_copy_attr(struct perf_event_attr __user *uattr, in perf_copy_attr() argument
10109 if (!access_ok(VERIFY_WRITE, uattr, PERF_ATTR_SIZE_VER0)) in perf_copy_attr()
10117 ret = get_user(size, &uattr->size); in perf_copy_attr()
10141 addr = (void __user *)uattr + sizeof(*attr); in perf_copy_attr()
10142 end = (void __user *)uattr + size; in perf_copy_attr()
10154 ret = copy_from_user(attr, uattr, size); in perf_copy_attr()
10233 put_user(sizeof(*attr), &uattr->size); in perf_copy_attr()
/Linux-v4.19/kernel/cgroup/
Dcgroup.c5913 union bpf_attr __user *uattr) in cgroup_bpf_query() argument
5918 ret = __cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_query()