Eric Dumazet f5f80e32de ipv6: remove hard coded limitation on ipv6_pinfo ... IPv6 inet sockets are supposed to have a "struct ipv6_pinfo" field at the end of their definition, so that inet6_sk_generic() can derive from socket size the offset of the "struct ipv6_pinfo". This is very fragile, and prevents adding bigger alignment in sockets, because inet6_sk_generic() does not work if the compiler adds padding after the ipv6_pinfo component. We are currently working on a patch series to reorganize TCP structures for better data locality and found issues similar to the one fixed in commit f5d547676c ("tcp: fix tcp_inet6_sk() for 32bit kernels") Alternative would be to force an alignment on "struct ipv6_pinfo", greater or equal to __alignof__(any ipv6 sock) to ensure there is no padding. This does not look great. v2: fix typo in mptcp_proto_v6_init() (Paolo) Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Chao Wu <wwchao@google.com> Cc: Wei Wang <weiwan@google.com> Cc: Coco Li <lixiaoyan@google.com> Cc: YiFei Zhu <zhuyifei@google.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-07-24 09:39:31 +01:00
..
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
l2tp_core.c	l2tp: prevent lockdep issue in l2tp_tunnel_register()	2023-01-18 14:44:54 +00:00
l2tp_core.h	net: ioctl: Use kernel memory on protocol ioctl callbacks	2023-06-15 22:33:26 -07:00
l2tp_debugfs.c	l2tp: l2tp_debugfs: fix Clang -Wformat warnings	2022-07-08 12:14:36 +01:00
l2tp_eth.c	l2tp: move from strlcpy with unused retval to strscpy	2022-08-22 17:59:46 -07:00
l2tp_ip.c	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
l2tp_ip6.c	ipv6: remove hard coded limitation on ipv6_pinfo	2023-07-24 09:39:31 +01:00
l2tp_netlink.c	genetlink: start to validate reserved header bytes	2022-08-29 12:47:15 +01:00
l2tp_ppp.c	l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register()	2023-02-20 09:25:20 +00:00
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