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| author | Benjamin Herrenschmidt | 2013-06-09 09:04:58 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt | 2013-06-20 09:05:12 +0200 |
| commit | 968219fa334ce8fed3421dd12ea12e9f562c95cb (patch) | |
| tree | 319524a7d65c71e3ff7aa61bde4b9d4a8f89338a /arch/powerpc/Kconfig | |
| parent | powerpc/math-emu: Allow math-emu to be used for HW FPU (diff) | |
| download | kernel-qcow2-linux-968219fa334ce8fed3421dd12ea12e9f562c95cb.tar.gz kernel-qcow2-linux-968219fa334ce8fed3421dd12ea12e9f562c95cb.tar.xz kernel-qcow2-linux-968219fa334ce8fed3421dd12ea12e9f562c95cb.zip | |
powerpc/8xx: Remove 8xx specific "minimal FPU emulation"
This is duplicated code from math-emu and implements such a small
subset of the FPU (load/stores/fmr) that it's essentially pointless
nowdays.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index e3009abc7f75..5374776b4c7c 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -319,17 +319,6 @@ config PPC_TRANSACTIONAL_MEM ---help--- Support user-mode Transactional Memory on POWERPC. -config 8XX_MINIMAL_FPEMU - bool "Minimal math emulation for 8xx" - depends on 8xx && !MATH_EMULATION - help - Older arch/ppc kernels still emulated a few floating point - instructions such as load and store, even when full math - emulation is disabled. Say "Y" here if you want to preserve - this behavior. - - It is recommended that you build a soft-float userspace instead. - config IOMMU_HELPER def_bool PPC64 |