diff options
Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 3aa5028607ae..9cfbabf3f7a5 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -727,6 +727,11 @@ menu "Userspace binary formats" source "fs/Kconfig.binfmt" config COMPAT + def_bool y + depends on AARCH32_EL0 || ARM64_ILP32 + select COMPAT_BINFMT_ELF + +config AARCH32_EL0 bool "Kernel support for 32-bit EL0" depends on !ARM64_64K_PAGES || EXPERT select COMPAT_BINFMT_ELF @@ -745,9 +750,16 @@ config COMPAT If you want to execute 32-bit userspace applications, say Y. +config ARM64_ILP32 + bool "Kernel support for ILP32" + help + This option enables support for AArch64 ILP32 user space. ILP32 + is an ABI where long and pointers are 32bits but it uses the AARCH64 + instruction set. + config SYSVIPC_COMPAT def_bool y - depends on COMPAT && SYSVIPC + depends on AARCH32_EL0 && SYSVIPC endmenu |