| /Linux-v5.4/drivers/infiniband/core/ |
| D | uverbs_ioctl.c | 136 static bool uverbs_is_attr_cleared(const struct ib_uverbs_attr *uattr, in uverbs_is_attr_cleared() argument
139 if (uattr->len > sizeof(((struct ib_uverbs_attr *)0)->data)) in uverbs_is_attr_cleared()
140 return ib_is_buffer_cleared(u64_to_user_ptr(uattr->data) + len, in uverbs_is_attr_cleared()
141 uattr->len - len); in uverbs_is_attr_cleared()
143 return !memchr_inv((const void *)&uattr->data + len, in uverbs_is_attr_cleared()
144 0, uattr->len - len); in uverbs_is_attr_cleared()
165 struct ib_uverbs_attr *uattr, in uverbs_process_idrs_array() argument
174 if (uattr->attr_data.reserved) in uverbs_process_idrs_array()
177 if (uattr->len % sizeof(u32)) in uverbs_process_idrs_array()
180 array_len = uattr->len / sizeof(u32); in uverbs_process_idrs_array()
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| D | uverbs_std_types_counters.c | 90 const struct uverbs_attr *uattr; in UVERBS_HANDLER() local
107 uattr = uverbs_attr_get(attrs, UVERBS_ATTR_READ_COUNTERS_BUFF); in UVERBS_HANDLER()
108 read_attr.ncounters = uattr->ptr_attr.len / sizeof(u64); in UVERBS_HANDLER()
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| /Linux-v5.4/net/bpf/ |
| D | test_run.c | 77 union bpf_attr __user *uattr, const void *data, in bpf_test_finish() argument
95 if (copy_to_user(&uattr->test.data_size_out, &size, sizeof(size))) in bpf_test_finish()
97 if (copy_to_user(&uattr->test.retval, &retval, sizeof(retval))) in bpf_test_finish()
99 if (copy_to_user(&uattr->test.duration, &duration, sizeof(duration))) in bpf_test_finish()
160 union bpf_attr __user *uattr, const void *data, in bpf_ctx_finish() argument
177 if (copy_to_user(&uattr->test.ctx_size_out, &size, sizeof(size))) in bpf_ctx_finish()
242 union bpf_attr __user *uattr) in bpf_prog_test_run_skb() argument
330 ret = bpf_test_finish(kattr, uattr, skb->data, size, retval, duration); in bpf_prog_test_run_skb()
332 ret = bpf_ctx_finish(kattr, uattr, ctx, in bpf_prog_test_run_skb()
343 union bpf_attr __user *uattr) in bpf_prog_test_run_xdp() argument
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| /Linux-v5.4/kernel/bpf/ |
| D | syscall.c | 1630 static int bpf_prog_load(union bpf_attr *attr, union bpf_attr __user *uattr) in bpf_prog_load() argument
1720 err = bpf_check(&prog, attr, uattr); in bpf_prog_load()
2054 union bpf_attr __user *uattr) in bpf_prog_query() argument
2084 return lirc_prog_query(attr, uattr); in bpf_prog_query()
2086 return skb_flow_dissector_prog_query(attr, uattr); in bpf_prog_query()
2091 return cgroup_bpf_prog_query(attr, uattr); in bpf_prog_query()
2097 union bpf_attr __user *uattr) in bpf_prog_test_run() argument
2120 ret = prog->aux->ops->test_run(prog, attr, uattr); in bpf_prog_test_run()
2129 union bpf_attr __user *uattr, in bpf_obj_get_next_id() argument
2149 err = put_user(next_id, &uattr->next_id); in bpf_obj_get_next_id()
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| D | cgroup.c | 492 union bpf_attr __user *uattr) in __cgroup_bpf_query() argument
509 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __cgroup_bpf_query()
511 if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) in __cgroup_bpf_query()
578 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
587 ret = cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_prog_query()
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| D | verifier.c | 6404 union bpf_attr __user *uattr) in check_btf_func() argument
6451 if (put_user(min_size, &uattr->func_info_rec_size)) in check_btf_func()
6524 union bpf_attr __user *uattr) in check_btf_line() argument
6566 &uattr->line_info_rec_size)) in check_btf_line()
6646 union bpf_attr __user *uattr) in check_btf_info() argument
6659 err = check_btf_func(env, attr, uattr); in check_btf_info()
6663 err = check_btf_line(env, attr, uattr); in check_btf_info()
9212 union bpf_attr __user *uattr) in bpf_check() argument
9295 ret = check_btf_info(env, attr, uattr); in bpf_check()
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| D | btf.c | 3460 union bpf_attr __user *uattr) in btf_get_info_by_fd() argument
3483 put_user(info_copy, &uattr->info.info_len)) in btf_get_info_by_fd()
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| /Linux-v5.4/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-cgroup.h | 92 union bpf_attr __user *uattr);
100 union bpf_attr __user *uattr);
334 union bpf_attr __user *uattr);
356 union bpf_attr __user *uattr) in cgroup_bpf_prog_query() argument
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| D | bpf.h | 302 union bpf_attr __user *uattr);
713 union bpf_attr __user *uattr);
744 union bpf_attr __user *uattr);
746 union bpf_attr __user *uattr);
749 union bpf_attr __user *uattr);
862 union bpf_attr __user *uattr) in bpf_prog_test_run_xdp() argument
869 union bpf_attr __user *uattr) in bpf_prog_test_run_skb() argument
876 union bpf_attr __user *uattr) in bpf_prog_test_run_flow_dissector() argument
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| D | btf.h | 21 union bpf_attr __user *uattr);
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| D | skbuff.h | 1254 union bpf_attr __user *uattr);
1261 union bpf_attr __user *uattr) in skb_flow_dissector_prog_query() argument
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| /Linux-v5.4/drivers/media/rc/ |
| D | bpf-lirc.c | 294 int lirc_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr) in lirc_prog_query() argument
321 if (copy_to_user(&uattr->query.prog_cnt, &cnt, sizeof(cnt))) { in lirc_prog_query()
326 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) { in lirc_prog_query()
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| /Linux-v5.4/ipc/ |
| D | mqueue.c | 1430 const struct compat_mq_attr __user *uattr) in get_compat_mq_attr() argument
1434 if (copy_from_user(&v, uattr, sizeof(*uattr))) in get_compat_mq_attr()
1446 struct compat_mq_attr __user *uattr) in put_compat_mq_attr() argument
1455 if (copy_to_user(uattr, &v, sizeof(*uattr))) in put_compat_mq_attr()
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| /Linux-v5.4/kernel/sched/ |
| D | core.c | 5113 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr) in sched_copy_attr() argument
5121 ret = get_user(size, &uattr->size); in sched_copy_attr()
5131 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in sched_copy_attr()
5151 put_user(sizeof(*attr), &uattr->size); in sched_copy_attr()
5189 SYSCALL_DEFINE3(sched_setattr, pid_t, pid, struct sched_attr __user *, uattr, in SYSCALL_DEFINE3() argument
5196 if (!uattr || pid < 0 || flags) in SYSCALL_DEFINE3()
5199 retval = sched_copy_attr(uattr, &attr); in SYSCALL_DEFINE3()
5303 sched_attr_copy_to_user(struct sched_attr __user *uattr, in sched_attr_copy_to_user() argument
5309 if (!access_ok(uattr, usize)) in sched_attr_copy_to_user()
5327 if (copy_to_user(uattr, kattr, kattr->size)) in sched_attr_copy_to_user()
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| /Linux-v5.4/net/core/ |
| D | flow_dissector.c | 74 union bpf_attr __user *uattr) in skb_flow_dissector_prog_query() argument
98 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in skb_flow_dissector_prog_query()
100 if (copy_to_user(&uattr->query.prog_cnt, &prog_cnt, sizeof(prog_cnt))) in skb_flow_dissector_prog_query()
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| /Linux-v5.4/kernel/events/ |
| D | core.c | 5156 static int perf_copy_attr(struct perf_event_attr __user *uattr,
10619 static int perf_copy_attr(struct perf_event_attr __user *uattr, in perf_copy_attr() argument
10628 ret = get_user(size, &uattr->size); in perf_copy_attr()
10638 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size); in perf_copy_attr()
10720 put_user(sizeof(*attr), &uattr->size); in perf_copy_attr()
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| /Linux-v5.4/kernel/cgroup/ |
| D | cgroup.c | 6432 union bpf_attr __user *uattr) in cgroup_bpf_query() argument
6437 ret = __cgroup_bpf_query(cgrp, attr, uattr); in cgroup_bpf_query()
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