kernel/linux.git/arch/arm/configs, branch master

Merge tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2026-04-24T16:41:58+00:00

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

drivers: net: smsc: smc9194: Remove this driver

2026-04-23T22:56:49+00:00

The smc9194 was written by Erik Stahlman in 1996. It is an ISA device, so unlikely to be used with modern kernels. Signed-off-by: Andrew Lunn Link: https://patch.msgid.link/20260422-v7-0-0-net-next-driver-removal-v1-v2-7-08a5b59784d5@lunn.ch Signed-off-by: Jakub Kicinski

net: remove unused ATM protocols and legacy ATM device drivers

2026-04-23T19:21:14+00:00

Remove the ATM protocol modules and PCI/SBUS ATM device drivers that are no longer in active use. The ATM core protocol stack, PPPoATM, BR2684, and USB DSL modem drivers (drivers/usb/atm/) are retained in-tree to maintain PPP over ATM (PPPoA) and PPPoE-over-BR2684 support for DSL connections. The Solos ADSL2+ PCI driver is also retained. Removed ATM protocol modules: - net/atm/clip.c - Classical IP over ATM (RFC 2225) - net/atm/lec.c - LAN Emulation Client (LANE) - net/atm/mpc.c, mpoa_caches.c, mpoa_proc.c - Multi-Protocol Over ATM Removed PCI/SBUS ATM device drivers (drivers/atm/): - adummy, atmtcp - software/testing ATM devices - eni - Efficient Networks ENI155P (OC-3, ~1995) - fore200e - FORE Systems 200E PCI/SBUS (OC-3, ~1999) - he - ForeRunner HE (OC-3/OC-12, ~2000) - idt77105 - IDT 77105 25 Mbps ATM PHY - idt77252 - IDT 77252 NICStAR II (OC-3, ~2000) - iphase - Interphase ATM PCI (OC-3/DS3/E3) - lanai - Efficient Networks Speedstream 3010 - nicstar - IDT 77201 NICStAR (155/25 Mbps, ~1999) - suni - PMC S/UNI SONET PHY library Also clean up references in: - net/bridge/ - remove ATM LANE hook (br_fdb_test_addr_hook, br_fdb_test_addr) - net/core/dev.c - remove br_fdb_test_addr_hook export - defconfig files - remove ATM driver config options The removed code is moved to an out-of-tree module package (mod-orphan). Acked-by: Andy Shevchenko Reviewed-by: Simon Horman Reviewed-by: Nikolay Aleksandrov Link: https://patch.msgid.link/20260422041846.2035118-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

caif: remove CAIF NETWORK LAYER

2026-04-23T17:23:44+00:00

Remove CAIF (Communication CPU to Application CPU Interface), the ST-Ericsson modem protocol. The subsystem has been orphaned since 2013. The last meaningful changes from the maintainers were in March 2013: a8c7687bf216 ("caif_virtio: Check that vringh_config is not null") b2273be8d2df ("caif_virtio: Use vringh_notify_enable correctly") 0d2e1a2926b1 ("caif_virtio: Introduce caif over virtio") Not-so-coincidentally, according to "the Internet" ST-Ericsson officially shut down its modem joint venture in Aug 2013. If anyone is using this code please yell! In the 13 years since, the code has accumulated 200 non-merge commits, of which 71 were cross-tree API changes, 21 carried Fixes: tags, and the remaining ~110 were cleanups, doc conversions, treewide refactors, and one partial removal (caif_hsi, ca75bcf0a83b). We are still getting fixes to this code, in the last 10 days there were 3 reports on security@ about CAIF that I have been CCed on. UAPI constants (AF_CAIF, ARPHRD_CAIF, N_CAIF, VIRTIO_ID_CAIF) and the SELinux classmap entry are intentionally kept for ABI stability. Acked-by: Michael S. Tsirkin Acked-by: Greg Kroah-Hartman Reviewed-by: Linus Walleij Reviewed-by: Simon Horman Link: https://patch.msgid.link/20260416182829.1440262-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

Merge tag 'hwlock-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

2026-04-17T21:21:40+00:00

Pull hwspinlock updates from Bjorn Andersson: "Remove the unused u8500 hardware spinlock driver, and clean out the hwspinlock_pdata struct as this was the last user of the struct" * tag 'hwlock-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: hwspinlock: remove now unused pdata from header file hwspinlock: u8500: delete driver

Merge tag 'soc-defconfig-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-04-17T03:40:20+00:00

Pull SoC defconfig updates from Arnd Bergmann: "As usual, we enable a number of additional device drivers as loadable modules, to support the added platforms. The largest change this time is for OMAP2/3, which were not that well supported in the generic arm32 defconfig. The Tegra SoC platforms are now enabled by default in Kconfig when ARCH_TEGRA is enabled, which means the defconfig change is done at the same time as the Kconfig change here" * tag 'soc-defconfig-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits) arch/arm: Drop CONFIG_FIRMWARE_EDID from defconfig files arm64: defconfig: Enable DP83TG720 PHY driver arm64: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOC ARM: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOC arm64: defconfig: enable pci-pwrctrl-generic as module arm64: defconfig: Enable Lontium LT8713sx driver arm64: defconfig: Enable Qualcomm Eliza SoC display clock controller arm64: defconfig: enable IPQ5210 RDP504 base configs arm64: defconfig: Enable Milos LPASS LPI pinctrl driver arm64: defconfig: Enable Kaanapali clock controllers arm64: defconfig: Enable configs for Arduino VENTUNO Q arm64: defconfig: Enable Qualcomm Eliza basic resource providers arm64: defconfig: Enable S5KJN1 camera sensor arm64: defconfig: Enable configurations for Toradex Aquila AM69 arm64: defconfig: remove SENSORS_SA67MCU arm64: defconfig: Enable Qualcomm WCD937x headphone codec as module arm64: defconfig: Enable QCOMTEE module for QTEE-enabled Qualcomm SoCs ARM: shmobile: defconfig: Refresh for v7.0-rc1 arm: multi_v7_defconfig: Enable more OMAP 3/4 related configs ARM: multi_v7_defconfig: omap2plus_defconfig: Enable ITE IT66121 driver ...

crypto: Remove michael_mic from crypto_shash API

2026-04-08T08:11:37+00:00

Remove the "michael_mic" crypto_shash algorithm, since it's no longer used. Its only users were wireless drivers, which have now been converted to use the michael_mic() function instead. It makes sense that no other users ever appeared: Michael MIC is an insecure algorithm that is specific to WPA TKIP, which itself was an interim security solution to replace the broken WEP standard. Acked-by: Geert Uytterhoeven Signed-off-by: Eric Biggers Acked-by: Herbert Xu Link: https://patch.msgid.link/20260408030651.80336-7-ebiggers@kernel.org Signed-off-by: Johannes Berg

hwspinlock: u8500: delete driver

2026-04-06T14:43:18+00:00

The U8500 platform was converted to DT around 2013 and is DT only meanwhile. This driver has never been converted to a DT driver, so it clearly hasn't been used since then. To ease upcoming refactoring in the hwspinlock subsystem, remove this obsolete driver. Signed-off-by: Wolfram Sang Reviewed-by: Linus Walleij Acked-by: Andy Shevchenko Link: https://lore.kernel.org/r/20260401071141.4718-2-wsa+renesas@sang-engineering.com Signed-off-by: Bjorn Andersson

Merge tag 'at91-defconfig-7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/defconfig

2026-04-04T15:24:37+00:00

Microchip AT91 defconfig updates for v7.1 This update includes: - LCD controller, LVDS controller, backlight, simple pannel, touchscreen configuration flags required by SAMA7D65 SoC * tag 'at91-defconfig-7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: configs: at91: sama7: enable LVDS serializer support ARM: configs: at91: sama7: enable config for atmel maxtouch ARM: configs: at91: sama7: enable DRM hlcdc support Signed-off-by: Krzysztof Kozlowski

Merge tag 'tegra-for-7.1-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/defconfig

2026-04-02T21:04:59+00:00

ARM: tegra: Default configuration changes for v7.1-rc1 Drop the various ARCH_TEGRA_*_SOC options from the default configurations since they are now enabled by default for ARCH_TEGRA. * tag 'tegra-for-7.1-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOC soc/tegra: Make ARCH_TEGRA_SOC_FOO defaults for NVIDIA Tegra Signed-off-by: Arnd Bergmann