diff options
| author | H. Peter Anvin | 2012-11-28 20:50:25 +0100 |
|---|---|---|
| committer | H. Peter Anvin | 2012-11-29 22:23:02 +0100 |
| commit | 7ac468b1300f35143a9b5b100e3970ca7ae1d9b8 (patch) | |
| tree | 1c928b80c897acc8bf7f47de8ef3793c5ba30c2c /arch/x86/Kconfig.cpu | |
| parent | x86, 386 removal: Remove CONFIG_CMPXCHG (diff) | |
| download | kernel-qcow2-linux-7ac468b1300f35143a9b5b100e3970ca7ae1d9b8.tar.gz kernel-qcow2-linux-7ac468b1300f35143a9b5b100e3970ca7ae1d9b8.tar.xz kernel-qcow2-linux-7ac468b1300f35143a9b5b100e3970ca7ae1d9b8.zip | |
x86, 386 removal: Remove CONFIG_XADD
All 486+ CPUs support XADD, so remove the fallback 386 support
code.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/r/1354132230-21854-4-git-send-email-hpa@linux.intel.com
Diffstat (limited to 'arch/x86/Kconfig.cpu')
| -rw-r--r-- | arch/x86/Kconfig.cpu | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 1290a696349e..52955eeeb1ef 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -304,9 +304,6 @@ config X86_L1_CACHE_SHIFT default "4" if MELAN || M486 || MGEODEGX1 default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX -config X86_XADD - def_bool y - config X86_PPRO_FENCE bool "PentiumPro memory ordering errata workaround" depends on M686 || M586MMX || M586TSC || M586 || M486 || MGEODEGX1 |