From: Andrew Pinski <apinski@xxxxxxxxxx> In this patchset ILP32 ABI support is added. Additionally to AARCH32, which is binary-compatible with ARM, ILP32 is (mostly) ABI-compatible. >From now, AARCH32_EL0 (former COMPAT) config option means the support of AARCH32 userspace, ARM64_ILP32 - support of ILP32 ABI (see next patches), and COMPAT indicates that one of them, or both, is enabled. Signed-off-by: Andrew Pinski <Andrew.Pinski@xxxxxxxxxxxxxxxxxx> Signed-off-by: Philipp Tomsich <philipp.tomsich@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Christoph Muellner <christoph.muellner@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Yury Norov <ynorov@xxxxxxxxxxxxxxxxxx> Reviewed-by: David Daney <ddaney@xxxxxxxxxxxxxxxxxx> --- arch/arm64/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 4f43622..f923687 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -925,6 +925,10 @@ menu "Userspace binary formats" source "fs/Kconfig.binfmt" config COMPAT + def_bool y + depends on AARCH32_EL0 + +config AARCH32_EL0 bool "Kernel support for 32-bit EL0" depends on ARM64_4K_PAGES || EXPERT select COMPAT_BINFMT_ELF -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
