[PATCH 2/5] all: introduce COMPAT_WRAPPER option and enable it for s390

From: Yury Norov
Date: Wed Feb 24 2016 - 13:36:33 EST


Signed-off-by: Yury Norov <ynorov@xxxxxxxxxxxxxxxxxx>
---
arch/Kconfig | 4 ++++
arch/s390/Kconfig | 1 +
2 files changed, 5 insertions(+)

diff --git a/arch/Kconfig b/arch/Kconfig
index f6b649d..6393093 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -583,6 +583,10 @@ config HAVE_COPY_THREAD_TLS
normal C parameter passing, rather than extracting the syscall
argument from pt_regs.

+config COMPAT_WRAPPER
+ bool
+ depends on COMPAT
+
#
# ABI hall of shame
#
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 3be9c83..082b861 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -333,6 +333,7 @@ config COMPAT
select COMPAT_BINFMT_ELF if BINFMT_ELF
select ARCH_WANT_OLD_COMPAT_IPC
select COMPAT_OLD_SIGACTION
+ select COMPAT_WRAPPER
depends on MULTIUSER
help
Select this option if you want to enable your system kernel to
--
2.5.0