mirror-linux/arch/arm
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
..
boot ARM: dts: bcm4709: fix bus range assignment 2026-04-20 17:03:36 +02:00
common Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
configs Delete some obsolete networking code 2026-04-24 09:41:58 -07:00
crypto lib/crypto: arm/ghash: Migrate optimized code into library 2026-03-23 15:24:54 -07:00
include mm.git review status for linus..mm-nonmm-stable 2026-04-16 20:11:56 -07:00
kernel pci-v7.1-changes 2026-04-15 14:41:21 -07:00
lib arm: move the XOR code to lib/raid/ 2026-04-02 23:36:18 -07:00
mach-actions
mach-alpine
mach-artpec
mach-aspeed
mach-at91 Devicetree updates for v7.0: 2026-02-11 18:27:08 -08:00
mach-axxia
mach-bcm
mach-berlin
mach-clps711x
mach-davinci
mach-digicolor
mach-dove
mach-ep93xx
mach-exynos ARM: samsung: exynos5250: Allow CPU1 to boot 2026-02-26 22:13:27 +01:00
mach-footbridge Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-gemini ARM: gemini: fix typos in comments 2025-11-21 22:16:39 +01:00
mach-highbank
mach-hisi
mach-imx Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-ixp4xx
mach-keystone
mach-lpc18xx
mach-lpc32xx
mach-mediatek ARM: mediatek: add MT6582 smp bring up code 2025-10-13 11:46:58 +02:00
mach-meson
mach-milbeaut
mach-mmp
mach-mstar
mach-mv78xx0
mach-mvebu Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-mxs Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-nomadik
mach-npcm arm: npcm: drop unused Kconfig ERRATA symbol 2026-01-08 17:11:35 +10:30
mach-omap1 soc: ARM code changes for 7.1 2026-04-16 20:45:14 -07:00
mach-omap2 ARM: omap2: dead code cleanup in kconfig for ARCH_OMAP4 2026-03-30 14:21:20 -07:00
mach-orion5x Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-pxa syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
mach-qcom
mach-realtek
mach-rockchip ARM: rockchip: remove REGULATOR conditional to PM 2025-09-18 21:05:39 +02:00
mach-rpc Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-s3c ASoC: codec: arizona: Convert to use GPIO descriptors 2026-03-16 13:11:47 +00:00
mach-s5pv210 syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
mach-sa1100 Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-shmobile ARM: shmobile: rcar-gen2: Use of_phandle_args_equal() helper 2026-03-16 10:59:59 +01:00
mach-socfpga
mach-spear
mach-sti ARM: sti: removal of stih415/stih416 related entries 2025-08-18 15:48:00 +02:00
mach-stm32
mach-sunxi
mach-tegra ARM: tegra: paz00: Configure WiFi rfkill switch through device tree 2026-03-28 00:56:36 +01:00
mach-ux500
mach-versatile Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-vt8500
mach-zynq Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mm arch, mm: consolidate empty_zero_page 2026-04-05 13:53:01 -07:00
net bpf, arm32: Reject BPF-to-BPF calls and callbacks in the JIT 2026-04-17 12:05:45 -07:00
nwfpe
plat-orion
probes Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
tools rseq: Implement sys_rseq_slice_yield() 2026-01-22 11:11:17 +01:00
vdso ARM: VDSO: Provide clock_getres_time64() 2026-01-13 14:42:23 +01:00
vfp
xen ARM: xen: validate hypervisor compatible before parsing its version 2026-04-10 10:45:42 +02:00
Kbuild
Kconfig ARM development for 7.0-rc1 2026-02-20 12:21:00 -08:00
Kconfig-nommu
Kconfig.debug
Kconfig.platforms ARM: mach-hpe: Rework support and directory structure 2025-09-15 15:07:38 +02:00
Makefile ARM: mach-hpe: Rework support and directory structure 2025-09-15 15:07:38 +02:00