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Groups > linux.kernel > #1304016
| From | Yury Norov <ynorov@caviumnetworks.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v6 21/21] arm64:ilp32: add ARM64_ILP32 to Kconfig |
| Date | 2016-01-08 00:50 +0100 |
| Message-ID | <qOstA-6LL-7@gated-at.bofh.it> (permalink) |
| References | <qOsjT-6Hv-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Andrew Pinski <apinski@cavium.com> This patch adds the config option for ILP32. Signed-off-by: Andrew Pinski <Andrew.Pinski@caviumnetworks.com> Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com> Signed-off-by: Yury Norov <ynorov@caviumnetworks.com> Reviewed-by: David Daney <ddaney@caviumnetworks.com> --- arch/arm64/Kconfig | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 2c205a4..8606c15 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -763,7 +763,7 @@ source "fs/Kconfig.binfmt" config COMPAT def_bool y - depends on AARCH32_EL0 + depends on AARCH32_EL0 || ARM64_ILP32 config AARCH32_EL0 bool "Kernel support for 32-bit EL0" @@ -783,6 +783,13 @@ config AARCH32_EL0 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 -- 2.5.0
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[RFC4 PATCH v6 00/21] ILP32 for ARM64 Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:40 +0100
[PATCH v6 12/21] arm64:ilp32: share HWCAP between LP64 and ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:40 +0100
Re: [PATCH v6 12/21] arm64:ilp32: share HWCAP between LP64 and ILP32 Arnd Bergmann <arnd@arndb.de> - 2016-01-08 10:00 +0100
[PATCH v6 05/21] arm64: compat: fix wrong dependency Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:40 +0100
Re: [PATCH v6 05/21] arm64: compat: fix wrong dependency Arnd Bergmann <arnd@arndb.de> - 2016-01-08 10:00 +0100
[PATCH v6 03/21] arm64: rename COMPAT to AARCH32_EL0 in Kconfig Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:40 +0100
[PATCH v6 21/21] arm64:ilp32: add ARM64_ILP32 to Kconfig Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
[PATCH v6 15/21] arm64: signal: wrap struct ucontext, fp and lr with struct sigframe Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
[PATCH v6 18/21] arm64: ilp32: introduce ilp32-specific handlers for sigframe Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
[PATCH v6 20/21] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
Re: [PATCH v6 20/21] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32 Arnd Bergmann <arnd@arndb.de> - 2016-01-08 10:10 +0100
[PATCH v6 13/21] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32 Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
Re: [PATCH v6 13/21] arm64: ptrace: handle ptrace_request differently for aarch32 and ilp32 Arnd Bergmann <arnd@arndb.de> - 2016-01-08 10:10 +0100
[PATCH v6 19/21] arm64:ilp32: add vdso-ilp32 and use for signal return Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
[PATCH v6 16/21] arm64: signal: share lp64 signal routines to ilp32 Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
[PATCH v6 14/21] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
Re: [PATCH v6 14/21] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2016-01-08 10:10 +0100
Re: [PATCH v6 14/21] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2016-01-08 10:30 +0100
Re: [PATCH v6 14/21] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 12:20 +0100
Re: [PATCH v6 14/21] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2016-01-08 17:50 +0100
Re: [PATCH v6 14/21] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2016-01-13 17:30 +0100
[PATCH v6 17/21] arm64: signal32: move ilp32 and aarch32 common code to separated file Yury Norov <ynorov@caviumnetworks.com> - 2016-01-08 00:50 +0100
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