From mboxrd@z Thu Jan 1 00:00:00 1970 From: ynorov@caviumnetworks.com (Yury Norov) Date: Fri, 8 Jan 2016 02:34:21 +0300 Subject: [PATCH v6 03/21] arm64: rename COMPAT to AARCH32_EL0 in Kconfig In-Reply-To: <1452209679-19445-1-git-send-email-ynorov@caviumnetworks.com> References: <1452209679-19445-1-git-send-email-ynorov@caviumnetworks.com> Message-ID: <1452209679-19445-4-git-send-email-ynorov@caviumnetworks.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Andrew Pinski 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 Signed-off-by: Philipp Tomsich Signed-off-by: Christoph Muellner Signed-off-by: Yury Norov Reviewed-by: David Daney --- arch/arm64/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 871f217..09d7b7e 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -762,6 +762,10 @@ 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