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authorH. Peter Anvin <hpa@linux.intel.com>2012-11-28 11:50:25 -0800
committerH. Peter Anvin <hpa@linux.intel.com>2012-11-29 13:23:02 -0800
commit7ac468b1300f35143a9b5b100e3970ca7ae1d9b8 (patch)
tree1c928b80c897acc8bf7f47de8ef3793c5ba30c2c /arch/x86/um
parentx86, 386 removal: Remove CONFIG_CMPXCHG (diff)
downloadlinux-dev-7ac468b1300f35143a9b5b100e3970ca7ae1d9b8.tar.xz
linux-dev-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 '')
-rw-r--r--arch/x86/um/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index 07611759ce35..b0c30dae9f55 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -31,7 +31,7 @@ config X86_64
select MODULES_USE_ELF_RELA
config RWSEM_XCHGADD_ALGORITHM
- def_bool X86_XADD && 64BIT
+ def_bool 64BIT
config RWSEM_GENERIC_SPINLOCK
def_bool !RWSEM_XCHGADD_ALGORITHM