tcp: diag: Also support for FIN_WAIT1 sockets for tcp_abort()

Aborting tcp connections via ss -K doesn't work in TCP_FIN_WAIT1 state,
this happens because the SOCK_DEAD flag is set. Fix by ignoring that flag
for this special case.

Signed-off-by: Leonard Crestez <[email protected]>

Merge branch 'inet-add-drop-monitor-support'

Eric Dumazet says:

====================
inet: add drop monitor support

I recently tried to analyse flakes in ip_defrag selftest.
This failed miserably.

IPv4 and IPv6 reassembly units are causing false kfree_skb()
notifications. It is time to deal with this issue.

First two patches are changing core networking to better
deal with eventual skb frag_list chains, in respect
of kfree_skb/consume_skb status.

Last three patches are adding three new drop reasons,
and make sure skbs that have been reassembled into
a large datagram are no longer viewed as dropped ones.

After this, understanding why ip_defrag selftest is flaky
is possible using standard drop monitoring tools.
====================

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

tcp: diag: Also support for FIN_WAIT1 sockets for tcp_abort()

Aborting tcp connections via ss -K doesn't work in TCP_FIN_WAIT1 state,
this happens because the SOCK_DEAD flag is set. Fix by ignoring that flag
for this special case.

Signed-off-by: Leonard Crestez <[email protected]>

Merge branch 'tcp_abort' into tcp_authopt

tcp: diag: Also support for FIN_WAIT1 sockets for tcp_abort()

Aborting tcp connections via ss -K doesn't work in TCP_FIN_WAIT1 state,
this happens because the SOCK_DEAD flag is set. Fix by ignoring that flag
for this special case.

Signed-off-by: Leonard Crestez <[email protected]>

Use {READ,WRITE}_ONCE for sysctl_tcp_authopt

Signed-off-by: Leonard Crestez <[email protected]>

r8169: merge support for chip versions 10, 13, 16

These chip versions are closely related and all of them have no
chip-specific MAC/PHY initialization. Therefore merge support
for the three chip versions.

Signed-off-by: Heiner Kallweit <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>

tcp: diag: Also support for FIN_WAIT1 sockets for tcp_abort()

Aborting tcp connections via ss -K doesn't work in TCP_FIN_WAIT1 state,
this happens because the SOCK_DEAD flag is set. Fix by ignoring that flag
for this special case.

Signed-off-by: Leonard Crestez <[email protected]>

tcp: authopt: split save_inbound_key_info and fix not checking md5 on…

… unexpected ao

Signed-off-by: Leonard Crestez <[email protected]>

Merge branch 'tcp_abort' into tcp_authopt