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| author | H. Peter Anvin <hpa@linux.intel.com> | 2012-11-28 11:50:25 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-11-29 13:23:02 -0800 |
| commit | 7ac468b1300f35143a9b5b100e3970ca7ae1d9b8 (patch) | |
| tree | 1c928b80c897acc8bf7f47de8ef3793c5ba30c2c /arch/x86/Kconfig | |
| parent | d55c5a93db2d5fa95f233ab153f594365d95b777 (diff) | |
| download | op-kernel-dev-7ac468b1300f35143a9b5b100e3970ca7ae1d9b8.zip op-kernel-dev-7ac468b1300f35143a9b5b100e3970ca7ae1d9b8.tar.gz | |
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')
| -rw-r--r-- | arch/x86/Kconfig | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a1a6627..631b298 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -171,13 +171,8 @@ config ARCH_MAY_HAVE_PC_FDC def_bool y depends on ISA_DMA_API -config RWSEM_GENERIC_SPINLOCK - def_bool y - depends on !X86_XADD - config RWSEM_XCHGADD_ALGORITHM def_bool y - depends on X86_XADD config GENERIC_CALIBRATE_DELAY def_bool y |
