linux/net/l2tp
Breno Leitao f83e9cd645 l2tp: ppp: convert to getsockopt_iter
Convert PPPoL2TP socket's getsockopt implementation to use the new
getsockopt_iter callback with sockopt_t.

Key changes:
- Replace (char __user *optval, int __user *optlen) with sockopt_t *opt
- Use opt->optlen for buffer length (input) and returned size (output)
- Use copy_to_iter() instead of put_user()/copy_to_user()

Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20260520-getsock_four-v3-4-b8c0b16b7780@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
History 2026-05-22 11:11:09 -07:00
..
Kconfig ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs 2026-03-29 11:21:22 -07:00
l2tp_core.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-05-21 15:09:02 -07:00
l2tp_core.h l2tp: improve tunnel/session refcount helpers 2024-08-11 04:38:50 +01:00
l2tp_debugfs.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
l2tp_eth.c net: l2tp_eth: Replace deprecated strcpy with strscpy in l2tp_eth_create 2026-02-24 13:38:33 +01:00
l2tp_ip.c net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
l2tp_ip6.c net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
l2tp_netlink.c genetlink: hold RCU in genlmsg_mcast() 2024-10-15 17:52:58 -07:00
l2tp_ppp.c l2tp: ppp: convert to getsockopt_iter 2026-05-22 11:11:09 -07:00
Makefile l2tp: add tracepoint infrastructure to core 2020-08-22 12:44:37 -07:00
trace.h l2tp: add tracepoint definitions in trace.h 2020-08-22 12:44:37 -07:00