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Commit b02f8467 authored by Kees Cook's avatar Kees Cook Committed by Russell King
Browse files

ARM: 7886/1: make OABI default to off 



Given recent discussions about the lack of OABI in the wild, switch
CONFIG_OABI_COMPAT to off-by-default to encourage more system builders
to avoid it.

Signed-off-by: default avatarKees Cook <keescook@chromium.org>
Acked-by: default avatarNicolas Pitre <nico@linaro.org>
Acked-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent f3db3f43

arch/arm/Kconfig

+1 −2
Original line number Original line Diff line number Diff line
@@ -1719,7 +1719,6 @@ config AEABI 
config OABI_COMPAT

config OABI_COMPAT

	bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"

	bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"

	depends on AEABI && !THUMB2_KERNEL

	depends on AEABI && !THUMB2_KERNEL

	default y

	help

	help

	  This option preserves the old syscall interface along with the

	  This option preserves the old syscall interface along with the

	  new (ARM EABI) one. It also provides a compatibility layer to

	  new (ARM EABI) one. It also provides a compatibility layer to
@@ -1731,7 +1730,7 @@ config OABI_COMPAT 
	  can say N here. If this option is not selected and you attempt

	  can say N here. If this option is not selected and you attempt

	  to execute a legacy ABI binary then the result will be

	  to execute a legacy ABI binary then the result will be

	  UNPREDICTABLE (in fact it can be predicted that it won't work

	  UNPREDICTABLE (in fact it can be predicted that it won't work

	  at all). If in doubt say Y.

	  at all). If in doubt say N.





config ARCH_HAS_HOLES_MEMORYMODEL

config ARCH_HAS_HOLES_MEMORYMODEL

	bool

	bool