diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-09-22 11:08:50 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-09-22 11:08:50 +0100 |
| commit | c4a30c3b2997bbc7d81cd0f5fde43599700834f5 (patch) | |
| tree | c9fda49612f09776fea1e8b2d983a69bbabb6134 /arch/arm | |
| parent | d95bc2501da97e2884b957c48df37c258a34db8d (diff) | |
| download | linux-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/Kconfig | 3 |
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. |