linux/net/bridge
Linus Torvalds 64edfa6506 Delete some obsolete networking code
Old code like amateur radio and NFC have long been a burden
 to core networking developers. syzbot loves to find bugs
 in BKL-era code, and noobs try to fix them.
 
 If we want to have a fighting chance of surviving the LLM-pocalypse
 this code needs to find a dedicated owner or get deleted.
 We've talked about these deletions multiple times in the past
 and every time someone wanted the code to stay. It is never
 very clear to me how many of those people actually use the code
 vs are just nostalgic to see it go. Amateur radio did have
 occasional users (or so I think) but most users switched
 to user space implementations since its all super slow stuff.
 Nobody stepped up to maintain the kernel code.
 
 We were lucky enough to find someone who wants to help with NFC
 so we're giving that a chance. Let's try to put the rest of
 this code behind us.
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking deletions from Jakub Kicinski:
 "Delete some obsolete networking code

  Old code like amateur radio and NFC have long been a burden to core
  networking developers. syzbot loves to find bugs in BKL-era code, and
  noobs try to fix them.

  If we want to have a fighting chance of surviving the LLM-pocalypse
  this code needs to find a dedicated owner or get deleted. We've talked
  about these deletions multiple times in the past and every time
  someone wanted the code to stay. It is never very clear to me how many
  of those people actually use the code vs are just nostalgic to see it
  go. Amateur radio did have occasional users (or so I think) but most
  users switched to user space implementations since its all super slow
  stuff. Nobody stepped up to maintain the kernel code.

  We were lucky enough to find someone who wants to help with NFC so
  we're giving that a chance. Let's try to put the rest of this code
  behind us"

* tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next:
  drivers: net: 8390: wd80x3: Remove this driver
  drivers: net: 8390: ultra: Remove this driver
  drivers: net: 8390: AX88190: Remove this driver
  drivers: net: fujitsu: fmvj18x: Remove this driver
  drivers: net: smsc: smc91c92: Remove this driver
  drivers: net: smsc: smc9194: Remove this driver
  drivers: net: amd: nmclan: Remove this driver
  drivers: net: amd: lance: Remove this driver
  drivers: net: 3com: 3c589: Remove this driver
  drivers: net: 3com: 3c574: Remove this driver
  drivers: net: 3com: 3c515: Remove this driver
  drivers: net: 3com: 3c509: Remove this driver
  net: packetengines: remove obsolete yellowfin driver and vendor dir
  net: packetengines: remove obsolete hamachi driver
  net: remove unused ATM protocols and legacy ATM device drivers
  net: remove ax25 and amateur radio (hamradio) subsystem
  net: remove ISDN subsystem and Bluetooth CMTP
  caif: remove CAIF NETWORK LAYER
2026-04-24 09:41:58 -07:00
..
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-02-26 10:23:00 -08:00
br_arp_nd_proxy.c net: bridge: use a stable FDB dst snapshot in RCU readers 2026-04-16 12:47:41 +02:00
br_cfm_netlink.c
br_cfm.c bridge: cfm: Fix race condition in peer_mep deletion 2026-03-12 18:33:52 -07:00
br_device.c net: bridge: add stp_mode attribute for STP mode selection 2026-04-10 15:52:24 -07:00
br_fdb.c Delete some obsolete networking code 2026-04-24 09:41:58 -07:00
br_forward.c net: bridge: fix use-after-free due to MST port state bypass 2025-11-06 07:32:17 -08:00
br_if.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
br_input.c net: bridge: fix nd_tbl NULL dereference when IPv6 is disabled 2026-03-05 07:52:56 -08:00
br_ioctl.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
br_mdb.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
br_mrp_netlink.c bridge: mrp: reject zero test interval to avoid OOM panic 2026-03-31 16:11:24 +02:00
br_mrp_switchdev.c
br_mrp.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
br_mst.c net: bridge: fix MST static key usage 2025-11-06 07:32:17 -08:00
br_multicast_eht.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
br_multicast.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
br_netfilter_hooks.c netfilter: remove nf_ipv6_ops and use direct function calls 2026-03-29 11:21:24 -07:00
br_netfilter_ipv6.c netfilter: remove nf_ipv6_ops and use direct function calls 2026-03-29 11:21:24 -07:00
br_netlink_tunnel.c
br_netlink.c net: bridge: add stp_mode attribute for STP mode selection 2026-04-10 15:52:24 -07:00
br_nf_core.c bridge: netfilter: Fix forwarding of fragmented packets 2025-05-16 16:02:06 -07:00
br_private_cfm.h
br_private_mcast_eht.h
br_private_mrp.h
br_private_stp.h
br_private_tunnel.h
br_private.h net: remove unused ATM protocols and legacy ATM device drivers 2026-04-23 12:21:14 -07:00
br_stp_bpdu.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
br_stp_if.c net: bridge: add stp_mode attribute for STP mode selection 2026-04-10 15:52:24 -07:00
br_stp_timer.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
br_stp.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
br_switchdev.c bridge: No DEV_PATH_BR_VLAN_UNTAG_HW for dsa foreign 2026-03-19 13:14:00 +01:00
br_sysfs_br.c mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
br_sysfs_if.c net: bridge: use sysfs_emit instead of sprintf 2026-02-03 19:19:42 -08:00
br_vlan_options.c bridge: Check relevant per-VLAN options in VLAN range grouping 2026-02-26 19:24:29 -08:00
br_vlan_tunnel.c bridge: fix C-VLAN preservation in 802.1ad vlan_tunnel egress 2026-01-04 09:45:35 -08:00
br_vlan.c bridge: No DEV_PATH_BR_VLAN_UNTAG_HW for dsa foreign 2026-03-19 13:14:00 +01:00
br.c net: remove unused ATM protocols and legacy ATM device drivers 2026-04-23 12:21:14 -07:00
Kconfig ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs 2026-03-29 11:21:22 -07:00
Makefile