From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Arnd Bergmann <arnd@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, soc@lists.linux.dev,
linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Alexander Sverdlin <alexander.sverdlin@siemens.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Andrew Lunn <andrew@lunn.ch>, Ard Biesheuvel <ardb@kernel.org>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>,
Daniel Mack <daniel@zonque.org>,
Ethan Nelson-Moore <enelsonmoore@gmail.com>,
Frank Li <Frank.Li@nxp.com>,
Gregory Clement <gregory.clement@bootlin.com>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
"Jeremy J. Peper" <jeremy@jeremypeper.com>,
Kristoffer Ericson <kristoffer.ericson@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Linus Walleij <linusw@kernel.org>,
Mark Brown <broonie@kernel.org>, Marc Zyngier <maz@kernel.org>,
Mike Rapoport <rppt@kernel.org>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Patrice Chotard <patrice.chotard@foss.st.com>,
Ralph Siemsen <ralph.siemsen@linaro.org>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Russell King <linux@armlinux.org.uk>,
Sascha Hauer <s.hauer@pengutronix.de>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Stefan Agner <stefan@agner.ch>,
Stefan Wiehler <stefan.wiehler@nokia.com>,
Tony Lindgren <tony@atomide.com>,
Vladimir Zapolskiy <vz@mleia.com>, Will Deacon <will@kernel.org>,
Linus Walleij <linus.walleij@linaro.org>
Subject: Re: [PATCH v2 01/19] ARM: use CONFIG_AEABI by default everywhere
Date: Thu, 2 Jul 2026 14:57:05 +0200 [thread overview]
Message-ID: <20260702125705b50fb33d@mail.local> (raw)
In-Reply-To: <20260701212353.2196041-2-arnd@kernel.org>
On 01/07/2026 23:23:35+0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> On ARMv4 and ARMv5, the default is still to build for OABI, with
> CONFIG_AEABI disabled, even though distros and toolchains no longer
> support OABI as a target.
>
> Change the default to EABI for all architecture levels and change
> the defconfig entries as follows:
>
> - All machines that used to explicitly enable EABI can drop that line now
> - Machines that are likely to actually use old distros and had NWFPE
> enabled in combination with OABI (rpc, footrbridge, netwinder,
> assabet, neponset) explicitly turn it on now.
> - Machines that already had both EABI and NWFPE disabled in defconfig
> (at91_dt, collie, ep93xx, gemini, h3600, imx_v4_v5, integrator, jornada,
> moxart, multi_v4t, omap1) were likely not usable with either OABI or
> EABI and now use EABI instead implicitly, making it more likely that
> they could work.
>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> arch/arm/Kconfig | 15 ++++++---------
> arch/arm/configs/am200epdkit_defconfig | 1 -
> arch/arm/configs/aspeed_g4_defconfig | 1 -
> arch/arm/configs/assabet_defconfig | 1 +
> arch/arm/configs/at91_dt_defconfig | 1 -
> arch/arm/configs/axm55xx_defconfig | 1 -
> arch/arm/configs/bcm2835_defconfig | 1 -
> arch/arm/configs/clps711x_defconfig | 1 -
> arch/arm/configs/collie_defconfig | 1 -
> arch/arm/configs/davinci_all_defconfig | 1 -
> arch/arm/configs/dove_defconfig | 1 -
> arch/arm/configs/ep93xx_defconfig | 1 -
> arch/arm/configs/footbridge_defconfig | 1 +
> arch/arm/configs/gemini_defconfig | 1 -
> arch/arm/configs/h3600_defconfig | 1 -
> arch/arm/configs/hisi_defconfig | 1 -
> arch/arm/configs/imx_v4_v5_defconfig | 1 -
> arch/arm/configs/integrator_defconfig | 1 -
> arch/arm/configs/ixp4xx_defconfig | 1 -
> arch/arm/configs/jornada720_defconfig | 1 -
> arch/arm/configs/keystone_defconfig | 1 -
> arch/arm/configs/lpc32xx_defconfig | 1 -
> arch/arm/configs/mmp2_defconfig | 1 -
> arch/arm/configs/moxart_defconfig | 1 -
> arch/arm/configs/multi_v4t_defconfig | 1 -
> arch/arm/configs/multi_v5_defconfig | 1 -
> arch/arm/configs/mv78xx0_defconfig | 2 --
> arch/arm/configs/mvebu_v5_defconfig | 1 -
> arch/arm/configs/mxs_defconfig | 1 -
> arch/arm/configs/neponset_defconfig | 1 +
> arch/arm/configs/netwinder_defconfig | 1 +
> arch/arm/configs/nhk8815_defconfig | 1 -
> arch/arm/configs/omap1_defconfig | 2 --
> arch/arm/configs/orion5x_defconfig | 2 --
> arch/arm/configs/pxa168_defconfig | 2 --
> arch/arm/configs/pxa3xx_defconfig | 2 --
> arch/arm/configs/pxa910_defconfig | 2 --
> arch/arm/configs/pxa_defconfig | 1 -
> arch/arm/configs/rpc_defconfig | 1 +
> arch/arm/configs/spear13xx_defconfig | 1 -
> arch/arm/configs/spitz_defconfig | 1 -
> arch/arm/configs/versatile_defconfig | 1 -
> arch/arm/configs/vt8500_v6_v7_defconfig | 1 -
> arch/arm/configs/wpcm450_defconfig | 1 -
> 44 files changed, 11 insertions(+), 53 deletions(-)
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 9187240a02db..ccc0114d30de 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -1153,17 +1153,14 @@ config ARM_PATCH_IDIV
> config AEABI
> bool "Use the ARM EABI to compile the kernel" if !CPU_V7 && \
> !CPU_V7M && !CPU_V6 && !CPU_V6K && !CC_IS_CLANG
> - default CPU_V7 || CPU_V7M || CPU_V6 || CPU_V6K || CC_IS_CLANG
> + default y
> help
> - This option allows for the kernel to be compiled using the latest
> - ARM ABI (aka EABI). This is only useful if you are using a user
> - space environment that is also compiled with EABI.
> + The Arm EABI is the default ABI on all modern Linux
> + distributions, replacing the obsolete and "OABI" that was
> + commonly used on ARMv4 distributions before ca. 2013.
>
> - Since there are major incompatibilities between the legacy ABI and
> - EABI, especially with regard to structure member alignment, this
> - option also changes the kernel syscall calling convention to
> - disambiguate both ABIs and allow for backward compatibility support
> - (selected with CONFIG_OABI_COMPAT).
> + Everyone should enable this, as support for OABI user space
> + was dropped in gcc-4.8 and most distributions after ca. 2013.
>
> config OABI_COMPAT
> bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
> diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig
> index d8198592fe1b..b3f81237c6e1 100644
> --- a/arch/arm/configs/am200epdkit_defconfig
> +++ b/arch/arm/configs/am200epdkit_defconfig
> @@ -7,7 +7,6 @@ CONFIG_EXPERT=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_PXA=y
> CONFIG_ARCH_GUMSTIX=y
> -CONFIG_AEABI=y
> # CONFIG_OABI_COMPAT is not set
> CONFIG_CMDLINE="console=ttyS0,115200n8 root=1f01 rootfstype=jffs2"
> CONFIG_MODULES=y
> diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig
> index 45d8738abb75..3dcb80157f77 100644
> --- a/arch/arm/configs/aspeed_g4_defconfig
> +++ b/arch/arm/configs/aspeed_g4_defconfig
> @@ -22,7 +22,6 @@ CONFIG_KEXEC=y
> CONFIG_ARCH_ASPEED=y
> CONFIG_MACH_ASPEED_G4=y
> CONFIG_VMSPLIT_2G=y
> -CONFIG_AEABI=y
> CONFIG_UACCESS_WITH_MEMCPY=y
> # CONFIG_ATAGS is not set
> CONFIG_JUMP_LABEL=y
> diff --git a/arch/arm/configs/assabet_defconfig b/arch/arm/configs/assabet_defconfig
> index 07ab9eaac4af..df63889b0c4c 100644
> --- a/arch/arm/configs/assabet_defconfig
> +++ b/arch/arm/configs/assabet_defconfig
> @@ -5,6 +5,7 @@ CONFIG_ARCH_MULTI_V4=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_SA1100=y
> CONFIG_SA1100_ASSABET=y
> +# CONFIG_AEABI is not set
> CONFIG_CMDLINE="mem=32M console=ttySA0,38400n8 initrd=0xc0800000,3M root=/dev/ram"
> CONFIG_FPE_NWFPE=y
> CONFIG_PM=y
> diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
> index e331242dece7..320eb27a6a2e 100644
> --- a/arch/arm/configs/at91_dt_defconfig
> +++ b/arch/arm/configs/at91_dt_defconfig
> @@ -18,7 +18,6 @@ CONFIG_SOC_AT91SAM9=y
> CONFIG_SOC_SAM9X60=y
> CONFIG_SOC_SAM9X7=y
> # CONFIG_ATMEL_CLOCKSOURCE_PIT is not set
> -CONFIG_AEABI=y
> CONFIG_UACCESS_WITH_MEMCPY=y
> # CONFIG_ATAGS is not set
> CONFIG_ARM_APPENDED_DTB=y
> diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig
> index 0952e5e94c5e..12c59a4ee504 100644
> --- a/arch/arm/configs/axm55xx_defconfig
> +++ b/arch/arm/configs/axm55xx_defconfig
> @@ -38,7 +38,6 @@ CONFIG_PCIE_AXXIA=y
> CONFIG_SMP=y
> CONFIG_NR_CPUS=16
> CONFIG_HOTPLUG_CPU=y
> -CONFIG_AEABI=y
> CONFIG_OABI_COMPAT=y
> CONFIG_HIGHMEM=y
> CONFIG_ARM_APPENDED_DTB=y
> diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig
> index 4a8ac09843d7..b469ecc36cf5 100644
> --- a/arch/arm/configs/bcm2835_defconfig
> +++ b/arch/arm/configs/bcm2835_defconfig
> @@ -25,7 +25,6 @@ CONFIG_CRASH_DUMP=y
> CONFIG_ARCH_MULTI_V6=y
> CONFIG_ARCH_BCM=y
> CONFIG_ARCH_BCM2835=y
> -CONFIG_AEABI=y
> CONFIG_SECCOMP=y
> CONFIG_KEXEC=y
> CONFIG_CPU_FREQ=y
> diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig
> index f66d502ce2ef..7ba344e84c62 100644
> --- a/arch/arm/configs/clps711x_defconfig
> +++ b/arch/arm/configs/clps711x_defconfig
> @@ -6,7 +6,6 @@ CONFIG_RD_LZMA=y
> CONFIG_EXPERT=y
> CONFIG_JUMP_LABEL=y
> CONFIG_PARTITION_ADVANCED=y
> -CONFIG_AEABI=y
> # CONFIG_COREDUMP is not set
> CONFIG_SLUB_TINY=y
> CONFIG_NET=y
> diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig
> index 578c6a4af620..165202960438 100644
> --- a/arch/arm/configs/collie_defconfig
> +++ b/arch/arm/configs/collie_defconfig
> @@ -10,7 +10,6 @@ CONFIG_ARCH_MULTI_V4=y
> CONFIG_ARCH_SA1100=y
> CONFIG_SA1100_COLLIE=y
> CONFIG_CMDLINE="noinitrd root=/dev/mtdblock2 rootfstype=jffs2 fbcon=rotate:1"
> -CONFIG_FPE_NWFPE=y
> CONFIG_PM=y
> # CONFIG_SWAP is not set
> CONFIG_SLUB_TINY=y
> diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
> index 72703ef0c51c..e6fbe1f03920 100644
> --- a/arch/arm/configs/davinci_all_defconfig
> +++ b/arch/arm/configs/davinci_all_defconfig
> @@ -17,7 +17,6 @@ CONFIG_ARCH_DAVINCI=y
> CONFIG_ARCH_DAVINCI_DA850=y
> CONFIG_DAVINCI_MUX_DEBUG=y
> CONFIG_DAVINCI_MUX_WARNINGS=y
> -CONFIG_AEABI=y
> CONFIG_SECCOMP=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig
> index b6ed01216a62..08271e6719d7 100644
> --- a/arch/arm/configs/dove_defconfig
> +++ b/arch/arm/configs/dove_defconfig
> @@ -7,7 +7,6 @@ CONFIG_EXPERT=y
> CONFIG_ARCH_MULTI_V7=y
> CONFIG_ARCH_DOVE=y
> CONFIG_MACH_CM_A510=y
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig
> index ce41dc8c435c..6863d8fd7713 100644
> --- a/arch/arm/configs/ep93xx_defconfig
> +++ b/arch/arm/configs/ep93xx_defconfig
> @@ -18,7 +18,6 @@ CONFIG_MACH_EDB9315=y
> CONFIG_MACH_EDB9315A=y
> CONFIG_MACH_TS72XX=y
> CONFIG_MACH_VISION_EP9307=y
> -CONFIG_AEABI=y
> CONFIG_CMDLINE="console=ttyAM0,115200 root=/dev/nfs ip=bootp"
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig
> index 5f6963687ee4..589b7b1df8c6 100644
> --- a/arch/arm/configs/footbridge_defconfig
> +++ b/arch/arm/configs/footbridge_defconfig
> @@ -11,6 +11,7 @@ CONFIG_ARCH_EBSA285_HOST=y
> CONFIG_ARCH_NETWINDER=y
> CONFIG_FPE_NWFPE=y
> CONFIG_FPE_NWFPE_XP=y
> +# CONFIG_AEABI is not set
> CONFIG_MODULES=y
> CONFIG_PARTITION_ADVANCED=y
> CONFIG_ACORN_PARTITION=y
> diff --git a/arch/arm/configs/gemini_defconfig b/arch/arm/configs/gemini_defconfig
> index 7b1daec630cb..5860b2fe7d1f 100644
> --- a/arch/arm/configs/gemini_defconfig
> +++ b/arch/arm/configs/gemini_defconfig
> @@ -11,7 +11,6 @@ CONFIG_KEXEC=y
> CONFIG_ARCH_MULTI_V4=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_GEMINI=y
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> CONFIG_CMDLINE="console=ttyS0,115200n8"
> CONFIG_PM=y
> diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig
> index 4e272875c797..0923d331190a 100644
> --- a/arch/arm/configs/h3600_defconfig
> +++ b/arch/arm/configs/h3600_defconfig
> @@ -9,7 +9,6 @@ CONFIG_ARCH_MULTI_V4=y
> CONFIG_ARCH_SA1100=y
> CONFIG_SA1100_H3600=y
> # CONFIG_CPU_FREQ_STAT is not set
> -CONFIG_FPE_NWFPE=y
> CONFIG_MODULES=y
> CONFIG_NET=y
> CONFIG_UNIX=y
> diff --git a/arch/arm/configs/hisi_defconfig b/arch/arm/configs/hisi_defconfig
> index dde9cff951d4..c89b743784ca 100644
> --- a/arch/arm/configs/hisi_defconfig
> +++ b/arch/arm/configs/hisi_defconfig
> @@ -10,7 +10,6 @@ CONFIG_ARCH_HIP04=y
> CONFIG_ARCH_HIX5HD2=y
> CONFIG_SMP=y
> CONFIG_NR_CPUS=16
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
> index 9139d1784c70..871e93dd65b5 100644
> --- a/arch/arm/configs/imx_v4_v5_defconfig
> +++ b/arch/arm/configs/imx_v4_v5_defconfig
> @@ -15,7 +15,6 @@ CONFIG_ARCH_MXC=y
> CONFIG_SOC_IMX1=y
> CONFIG_SOC_IMX25=y
> CONFIG_SOC_IMX27=y
> -CONFIG_AEABI=y
> CONFIG_PM_DEBUG=y
> CONFIG_KPROBES=y
> CONFIG_MODULES=y
> diff --git a/arch/arm/configs/integrator_defconfig b/arch/arm/configs/integrator_defconfig
> index 61711d4bbf74..ba38ec810a61 100644
> --- a/arch/arm/configs/integrator_defconfig
> +++ b/arch/arm/configs/integrator_defconfig
> @@ -13,7 +13,6 @@ CONFIG_ARCH_INTEGRATOR=y
> CONFIG_ARCH_INTEGRATOR_AP=y
> CONFIG_INTEGRATOR_IMPD1=y
> CONFIG_ARCH_INTEGRATOR_CP=y
> -CONFIG_AEABI=y
> # CONFIG_ATAGS is not set
> CONFIG_CMDLINE="console=ttyAM0,38400n8 root=/dev/nfs ip=bootp"
> CONFIG_CPU_FREQ=y
> diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
> index 418ef909572b..122ca7354986 100644
> --- a/arch/arm/configs/ixp4xx_defconfig
> +++ b/arch/arm/configs/ixp4xx_defconfig
> @@ -9,7 +9,6 @@ CONFIG_EXPERT=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_IXP4XX=y
> CONFIG_CPU_BIG_ENDIAN=y
> -CONFIG_AEABI=y
> CONFIG_CMDLINE="console=ttyS0,115200"
> CONFIG_STRICT_KERNEL_RWX=y
> CONFIG_STRICT_MODULE_RWX=y
> diff --git a/arch/arm/configs/jornada720_defconfig b/arch/arm/configs/jornada720_defconfig
> index d57285cfefb2..0ebddd083b36 100644
> --- a/arch/arm/configs/jornada720_defconfig
> +++ b/arch/arm/configs/jornada720_defconfig
> @@ -5,7 +5,6 @@ CONFIG_ARCH_MULTI_V4=y
> CONFIG_ARCH_SA1100=y
> CONFIG_SA1100_JORNADA720=y
> CONFIG_SA1100_JORNADA720_SSP=y
> -CONFIG_FPE_NWFPE=y
> CONFIG_PM=y
> CONFIG_MODULES=y
> CONFIG_NET=y
> diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig
> index b0cadd878152..af91b9a420c9 100644
> --- a/arch/arm/configs/keystone_defconfig
> +++ b/arch/arm/configs/keystone_defconfig
> @@ -22,7 +22,6 @@ CONFIG_PCI_KEYSTONE=y
> CONFIG_SMP=y
> CONFIG_HOTPLUG_CPU=y
> CONFIG_ARM_PSCI=y
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> CONFIG_VFP=y
> CONFIG_NEON=y
> diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig
> index b9e2e603cd95..c0b45eea1b0f 100644
> --- a/arch/arm/configs/lpc32xx_defconfig
> +++ b/arch/arm/configs/lpc32xx_defconfig
> @@ -10,7 +10,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> CONFIG_EXPERT=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_LPC32XX=y
> -CONFIG_AEABI=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> CONFIG_CMDLINE="console=ttyS0,115200n81 root=/dev/ram0"
> diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig
> index 0ea608c75f22..2ca166d4e78f 100644
> --- a/arch/arm/configs/mmp2_defconfig
> +++ b/arch/arm/configs/mmp2_defconfig
> @@ -4,7 +4,6 @@ CONFIG_PREEMPT=y
> CONFIG_LOG_BUF_SHIFT=14
> # CONFIG_BLK_DEV_BSG is not set
> CONFIG_ARCH_MMP=y
> -CONFIG_AEABI=y
> CONFIG_MACH_MMP2_DT=y
> CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255 earlyprintk"
> CONFIG_VFP=y
> diff --git a/arch/arm/configs/moxart_defconfig b/arch/arm/configs/moxart_defconfig
> index e2d9f3610063..d97d9ea5c34d 100644
> --- a/arch/arm/configs/moxart_defconfig
> +++ b/arch/arm/configs/moxart_defconfig
> @@ -16,7 +16,6 @@ CONFIG_ARCH_MULTI_V4=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_MOXART=y
> CONFIG_MACH_UC7112LX=y
> -CONFIG_AEABI=y
> # CONFIG_ATAGS is not set
> CONFIG_ARM_APPENDED_DTB=y
> # CONFIG_SWAP is not set
> diff --git a/arch/arm/configs/multi_v4t_defconfig b/arch/arm/configs/multi_v4t_defconfig
> index 1a86dc305523..14c93bb59ad6 100644
> --- a/arch/arm/configs/multi_v4t_defconfig
> +++ b/arch/arm/configs/multi_v4t_defconfig
> @@ -17,7 +17,6 @@ CONFIG_INTEGRATOR_IMPD1=y
> CONFIG_INTEGRATOR_CM720T=y
> CONFIG_INTEGRATOR_CM920T=y
> CONFIG_INTEGRATOR_CM922T_XA10=y
> -CONFIG_AEABI=y
> # CONFIG_ATAGS is not set
> CONFIG_CPU_IDLE=y
> CONFIG_ARM_CPUIDLE=y
> diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
> index d237ea8ea327..7eab9fb9ffc4 100644
> --- a/arch/arm/configs/multi_v5_defconfig
> +++ b/arch/arm/configs/multi_v5_defconfig
> @@ -36,7 +36,6 @@ CONFIG_MACH_NET2BIG=y
> CONFIG_MACH_MSS2_DT=y
> CONFIG_ARCH_SUNXI=y
> CONFIG_ARCH_VERSATILE=y
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig
> index 1174893102bd..823f7963b8b3 100644
> --- a/arch/arm/configs/mv78xx0_defconfig
> +++ b/arch/arm/configs/mv78xx0_defconfig
> @@ -11,9 +11,7 @@ CONFIG_ARCH_MULTI_V5=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_MV78XX0=y
> CONFIG_MACH_TERASTATION_WXL=y
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> -CONFIG_FPE_NWFPE=y
> CONFIG_VFP=y
> CONFIG_KPROBES=y
> CONFIG_MODULES=y
> diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig
> index 781f8f72df5f..0709a5e66bb5 100644
> --- a/arch/arm/configs/mvebu_v5_defconfig
> +++ b/arch/arm/configs/mvebu_v5_defconfig
> @@ -22,7 +22,6 @@ CONFIG_MACH_MV2120=y
> CONFIG_MACH_D2NET_DT=y
> CONFIG_MACH_NET2BIG=y
> CONFIG_MACH_MSS2_DT=y
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
> index 603fb003b223..b0b5eb33d01e 100644
> --- a/arch/arm/configs/mxs_defconfig
> +++ b/arch/arm/configs/mxs_defconfig
> @@ -17,7 +17,6 @@ CONFIG_BLK_DEV_INITRD=y
> CONFIG_PERF_EVENTS=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_MXS=y
> -CONFIG_AEABI=y
> CONFIG_MODULES=y
> CONFIG_MODULE_FORCE_LOAD=y
> CONFIG_MODULE_UNLOAD=y
> diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig
> index 8a5dcca743fc..c3010a4d93a8 100644
> --- a/arch/arm/configs/neponset_defconfig
> +++ b/arch/arm/configs/neponset_defconfig
> @@ -11,6 +11,7 @@ CONFIG_ZBOOT_ROM_BSS=0xc1000000
> CONFIG_ZBOOT_ROM=y
> CONFIG_CMDLINE="console=ttySA0,38400n8 cpufreq=221200 rw root=/dev/mtdblock2 mtdparts=sa1100:512K(boot),1M(kernel),2560K(initrd),4M(root) mem=32M noinitrd initrd=0xc0800000,3M"
> CONFIG_FPE_NWFPE=y
> +# CONFIG_AEABI is not set
> CONFIG_PM=y
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> diff --git a/arch/arm/configs/netwinder_defconfig b/arch/arm/configs/netwinder_defconfig
> index e639e6ad02cb..7ff70439458d 100644
> --- a/arch/arm/configs/netwinder_defconfig
> +++ b/arch/arm/configs/netwinder_defconfig
> @@ -4,6 +4,7 @@ CONFIG_ARCH_MULTI_V4=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_FOOTBRIDGE=y
> CONFIG_ARCH_NETWINDER=y
> +# CONFIG_AEABI is not set
> CONFIG_DEPRECATED_PARAM_STRUCT=y
> CONFIG_CMDLINE="root=0x801"
> CONFIG_FPE_NWFPE=y
> diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig
> index 696b4fbc2412..7a307bd93730 100644
> --- a/arch/arm/configs/nhk8815_defconfig
> +++ b/arch/arm/configs/nhk8815_defconfig
> @@ -12,7 +12,6 @@ CONFIG_KALLSYMS_ALL=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_NOMADIK=y
> CONFIG_MACH_NOMADIK_8815NHK=y
> -CONFIG_AEABI=y
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> # CONFIG_SWAP is not set
> diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
> index 7bf58e8a5ab5..8d11ba724204 100644
> --- a/arch/arm/configs/omap1_defconfig
> +++ b/arch/arm/configs/omap1_defconfig
> @@ -28,9 +28,7 @@ CONFIG_MACH_OMAP_PALMTE=y
> CONFIG_MACH_SX1=y
> CONFIG_MACH_NOKIA770=y
> CONFIG_MACH_AMS_DELTA=y
> -CONFIG_AEABI=y
> CONFIG_CMDLINE="root=1f03 rootfstype=jffs2"
> -CONFIG_FPE_NWFPE=y
> # CONFIG_SUSPEND is not set
> CONFIG_PM=y
> CONFIG_MODULES=y
> diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
> index f5be2e26d9ae..d658d5e04e2d 100644
> --- a/arch/arm/configs/orion5x_defconfig
> +++ b/arch/arm/configs/orion5x_defconfig
> @@ -20,10 +20,8 @@ CONFIG_MACH_TS409=y
> CONFIG_MACH_TS78XX=y
> CONFIG_MACH_MV2120=y
> CONFIG_MACH_NET2BIG=y
> -CONFIG_AEABI=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> -CONFIG_FPE_NWFPE=y
> CONFIG_VFP=y
> CONFIG_KPROBES=y
> CONFIG_MODULES=y
> diff --git a/arch/arm/configs/pxa168_defconfig b/arch/arm/configs/pxa168_defconfig
> index 8cbca84fe33a..d6af01434f04 100644
> --- a/arch/arm/configs/pxa168_defconfig
> +++ b/arch/arm/configs/pxa168_defconfig
> @@ -3,11 +3,9 @@ CONFIG_SYSVIPC=y
> CONFIG_NO_HZ_IDLE=y
> CONFIG_HIGH_RES_TIMERS=y
> CONFIG_PREEMPT=y
> -CONFIG_AEABI=y
> CONFIG_LOG_BUF_SHIFT=14
> CONFIG_ARCH_MMP=y
> CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M"
> -CONFIG_FPE_NWFPE=y
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> CONFIG_MODULE_FORCE_UNLOAD=y
> diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig
> index fb272e3a2337..2a777698d06f 100644
> --- a/arch/arm/configs/pxa3xx_defconfig
> +++ b/arch/arm/configs/pxa3xx_defconfig
> @@ -7,9 +7,7 @@ CONFIG_KALLSYMS_ALL=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_PXA=y
> CONFIG_MACH_PXA3XX_DT=y
> -CONFIG_AEABI=y
> CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=64M debug"
> -CONFIG_FPE_NWFPE=y
> CONFIG_MODULES=y
> CONFIG_NET=y
> CONFIG_PACKET=y
> diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig
> index 71ed0d73f8a9..9e7b11d1e723 100644
> --- a/arch/arm/configs/pxa910_defconfig
> +++ b/arch/arm/configs/pxa910_defconfig
> @@ -10,8 +10,6 @@ CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> CONFIG_MODULE_FORCE_UNLOAD=y
> # CONFIG_BLK_DEV_BSG is not set
> -CONFIG_AEABI=y
> -CONFIG_FPE_NWFPE=y
> CONFIG_NET=y
> CONFIG_PACKET=y
> CONFIG_UNIX=y
> diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
> index 66cc149c5ca4..396680975506 100644
> --- a/arch/arm/configs/pxa_defconfig
> +++ b/arch/arm/configs/pxa_defconfig
> @@ -20,7 +20,6 @@ CONFIG_ARCH_GUMSTIX=y
> CONFIG_PXA_SHARPSL=y
> CONFIG_MACH_AKITA=y
> CONFIG_MACH_BORZOI=y
> -CONFIG_AEABI=y
> CONFIG_ARCH_FORCE_MAX_ORDER=8
> CONFIG_CMDLINE="root=/dev/ram0 ro"
> CONFIG_CPU_FREQ=y
> diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig
> index 46df453e224e..8d73ec43cb41 100644
> --- a/arch/arm/configs/rpc_defconfig
> +++ b/arch/arm/configs/rpc_defconfig
> @@ -7,6 +7,7 @@ CONFIG_ARCH_MULTI_V4=y
> CONFIG_ARCH_RPC=y
> CONFIG_CPU_SA110=y
> CONFIG_FPE_NWFPE=y
> +# CONFIG_AEABI is not set
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> CONFIG_PARTITION_ADVANCED=y
> diff --git a/arch/arm/configs/spear13xx_defconfig b/arch/arm/configs/spear13xx_defconfig
> index 6712ae741c19..648260f536a1 100644
> --- a/arch/arm/configs/spear13xx_defconfig
> +++ b/arch/arm/configs/spear13xx_defconfig
> @@ -9,7 +9,6 @@ CONFIG_MACH_SPEAR1340=y
> CONFIG_SMP=y
> # CONFIG_SMP_ON_UP is not set
> # CONFIG_ARM_CPU_TOPOLOGY is not set
> -CONFIG_AEABI=y
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
> CONFIG_VFP=y
> diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
> index 8f8a058294fb..d68a8f9cdad4 100644
> --- a/arch/arm/configs/spitz_defconfig
> +++ b/arch/arm/configs/spitz_defconfig
> @@ -11,7 +11,6 @@ CONFIG_PXA_SHARPSL=y
> CONFIG_MACH_AKITA=y
> CONFIG_MACH_BORZOI=y
> CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug"
> -CONFIG_FPE_NWFPE=y
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> CONFIG_MODULE_FORCE_UNLOAD=y
> diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
> index 849118cbbb44..8e89debb5a5b 100644
> --- a/arch/arm/configs/versatile_defconfig
> +++ b/arch/arm/configs/versatile_defconfig
> @@ -6,7 +6,6 @@ CONFIG_LOG_BUF_SHIFT=14
> CONFIG_BLK_DEV_INITRD=y
> # CONFIG_ARCH_MULTI_V7 is not set
> CONFIG_ARCH_VERSATILE=y
> -CONFIG_AEABI=y
> CONFIG_OABI_COMPAT=y
> CONFIG_CMDLINE="root=1f03 mem=32M"
> CONFIG_FPE_NWFPE=y
> diff --git a/arch/arm/configs/vt8500_v6_v7_defconfig b/arch/arm/configs/vt8500_v6_v7_defconfig
> index 41607a84abc8..2925a1f1dbb6 100644
> --- a/arch/arm/configs/vt8500_v6_v7_defconfig
> +++ b/arch/arm/configs/vt8500_v6_v7_defconfig
> @@ -8,7 +8,6 @@ CONFIG_ARM_ERRATA_720789=y
> CONFIG_ARM_ERRATA_754322=y
> CONFIG_ARM_ERRATA_775420=y
> CONFIG_HAVE_ARM_ARCH_TIMER=y
> -CONFIG_AEABI=y
> CONFIG_HIGHMEM=y
> CONFIG_HIGHPTE=y
> CONFIG_ARM_APPENDED_DTB=y
> diff --git a/arch/arm/configs/wpcm450_defconfig b/arch/arm/configs/wpcm450_defconfig
> index 67b64a378166..9cb379077d70 100644
> --- a/arch/arm/configs/wpcm450_defconfig
> +++ b/arch/arm/configs/wpcm450_defconfig
> @@ -13,7 +13,6 @@ CONFIG_PROFILING=y
> CONFIG_ARCH_NPCM=y
> CONFIG_ARCH_WPCM450=y
> CONFIG_CPU_DCACHE_WRITETHROUGH=y
> -CONFIG_AEABI=y
> CONFIG_UACCESS_WITH_MEMCPY=y
> # CONFIG_ATAGS is not set
> CONFIG_ARM_APPENDED_DTB=y
> --
> 2.39.5
>
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2026-07-02 12:57 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-01 21:23 [PATCH v2 00/19] ARM: platform and feature deprecation Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 01/19] ARM: use CONFIG_AEABI by default everywhere Arnd Bergmann
2026-07-02 7:42 ` Nicolas Ferre
2026-07-02 8:34 ` Arnd Bergmann
2026-07-02 12:57 ` Alexandre Belloni [this message]
2026-07-02 16:10 ` Aaro Koskinen
2026-07-01 21:23 ` [PATCH v2 02/19] ARM: limit OABI support to StrongARM CPUs Arnd Bergmann
2026-07-02 13:36 ` Alexandre Belloni
2026-07-02 13:40 ` Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 03/19] ARM: rework ARM11 CPU selection logic Arnd Bergmann
2026-07-02 13:46 ` Alexandre Belloni
2026-07-02 13:49 ` Arnd Bergmann
2026-07-02 16:14 ` Aaro Koskinen
2026-07-01 21:23 ` [PATCH v2 04/19] ARM: deprecate support for ARM1136r0 Arnd Bergmann
2026-07-01 22:11 ` Vladimir Zapolskiy
2026-07-02 16:59 ` Aaro Koskinen
2026-07-01 21:23 ` [PATCH v2 05/19] ARM: turn CONFIG_ATAGS off by default Arnd Bergmann
2026-07-01 22:22 ` Ethan Nelson-Moore
2026-07-02 6:31 ` Arnd Bergmann
2026-07-02 17:00 ` Aaro Koskinen
2026-07-01 21:23 ` [PATCH v2 06/19] ARM: mark CPU_ENDIAN_BE8 as deprecated Arnd Bergmann
2026-07-01 21:57 ` Ethan Nelson-Moore
2026-07-02 6:02 ` Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 07/19] ARM: update DEPRECATED_PARAM_STRUCT removal timeline Arnd Bergmann
2026-07-02 0:54 ` Ethan Nelson-Moore
2026-07-02 5:36 ` Arnd Bergmann
2026-07-02 12:04 ` Ralph Siemsen
2026-07-01 21:23 ` [PATCH v2 08/19] ARM: s3c64xx: extend deprecation schedule Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 09/19] ARM: update FPE_NWFPE help text Arnd Bergmann
2026-07-02 11:59 ` Ralph Siemsen
2026-07-01 21:23 ` [PATCH v2 10/19] ARM: mark IWMMXT as deprecated Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 11/19] ARM: mark ARCH_DOVE " Arnd Bergmann
2026-07-01 22:48 ` Ethan Nelson-Moore
2026-07-01 21:23 ` [PATCH v2 12/19] ARM: PXA: mark remaining board files " Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 13/19] ARM: orion5x: mark all " Arnd Bergmann
2026-07-02 13:50 ` Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 14/19] ARM: mark mach-sa1100 " Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 15/19] ARM: mark RiscPC " Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 16/19] ARM: mark footbridge " Arnd Bergmann
2026-07-02 13:08 ` Ralph Siemsen
2026-07-01 21:23 ` [PATCH v2 17/19] ARM: mark Cortex-M3/M4/M7 based boards " Arnd Bergmann
2026-07-01 22:12 ` Vladimir Zapolskiy
2026-07-02 7:39 ` Nicolas Ferre
2026-07-02 8:43 ` Vladimir Murzin
2026-07-02 14:25 ` Frank Li
2026-07-01 21:23 ` [PATCH v2 18/19] ARM: mark axxia platform " Arnd Bergmann
2026-07-01 22:41 ` Ethan Nelson-Moore
2026-07-02 5:57 ` Arnd Bergmann
2026-07-01 21:23 ` [PATCH v2 19/19] ARM: mark mv78xx0 support " Arnd Bergmann
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