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authorRussell King <rmk+kernel@arm.linux.org.uk>2013-09-22 11:08:50 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-09-22 11:08:50 +0100
commitc4a30c3b2997bbc7d81cd0f5fde43599700834f5 (patch)
treec9fda49612f09776fea1e8b2d983a69bbabb6134 /arch/arm
parentd95bc2501da97e2884b957c48df37c258a34db8d (diff)
downloadlinux-c4a30c3b2997bbc7d81cd0f5fde43599700834f5.tar.bz2
ARM: only allow kernel mode neon with AEABI
This prevents the linker erroring with: arm-linux-ld: error: arch/arm/lib/xor-neon.o uses VFP instructions, whereas arch/arm/lib/built-in.o does not arm-linux-ld: failed to merge target specific data of file arch/arm/lib/xor-neon.o This is due to the non-neon files being marked as containing FPA data/ instructions (even though they do not) being mixed with files which contain VFP, which is an incompatible floating point format. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/Kconfig3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3f7714d8d2d2..1ad6fb6c094d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2217,8 +2217,7 @@ config NEON
config KERNEL_MODE_NEON
bool "Support for NEON in kernel mode"
- default n
- depends on NEON
+ depends on NEON && AEABI
help
Say Y to include support for NEON in kernel mode.