diff options
| author | Andrew Pinski <apinski@cavium.com> | 2016-05-24 03:04:39 +0300 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-04-26 21:43:40 +0200 |
| commit | 80155f330af271d66eea473fde047faabf2f689d (patch) | |
| tree | b0a8de80e76eb142050b0cff09629c82e2cdcf3c /arch/arm64/include/asm/signal32.h | |
| parent | 252456b36631d9264cff07255e3f461c0e97e674 (diff) | |
arm64: rename COMPAT to AARCH32_EL0 in Kconfig
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, and ARM64_ILP32 - support of ILP32 ABI (see following
patches), and COMPAT indicates that one of them or both is enabled.
Where needed, CONFIG_COMPAT is changed over to use CONFIG_AARCH32_EL0 instead
Reviewed-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Andrew Pinski <Andrew.Pinski@caviumnetworks.com>
Signed-off-by: Yury Norov <ynorov@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: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
Diffstat (limited to 'arch/arm64/include/asm/signal32.h')
| -rw-r--r-- | arch/arm64/include/asm/signal32.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/signal32.h b/arch/arm64/include/asm/signal32.h index 81abea0b7650..2ebde460f5a0 100644 --- a/arch/arm64/include/asm/signal32.h +++ b/arch/arm64/include/asm/signal32.h @@ -17,7 +17,9 @@ #define __ASM_SIGNAL32_H #ifdef __KERNEL__ -#ifdef CONFIG_COMPAT + +#ifdef CONFIG_AARCH32_EL0 + #include <linux/compat.h> #define AARCH32_KERN_SIGRET_CODE_OFFSET 0x500 @@ -45,6 +47,6 @@ static inline int compat_setup_rt_frame(int usig, struct ksignal *ksig, sigset_t static inline void compat_setup_restart_syscall(struct pt_regs *regs) { } -#endif /* CONFIG_COMPAT */ +#endif /* CONFIG_AARCH32_EL0 */ #endif /* __KERNEL__ */ #endif /* __ASM_SIGNAL32_H */ |