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authorH. Peter Anvin <hpa@linux.intel.com>2012-11-28 11:50:24 -0800
committerH. Peter Anvin <hpa@linux.intel.com>2012-11-29 13:23:01 -0800
commitd55c5a93db2d5fa95f233ab153f594365d95b777 (patch)
treef589ea96fe3fab9c935c0963dab7ec8f8a7745fb /arch/x86/xen/Kconfig
parenteb068e781020cf491333c773fb41820b57bfada4 (diff)
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x86, 386 removal: Remove CONFIG_CMPXCHG
All 486+ CPUs support CMPXCHG, so remove the fallback 386 support code. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Link: http://lkml.kernel.org/r/1354132230-21854-3-git-send-email-hpa@linux.intel.com
Diffstat (limited to 'arch/x86/xen/Kconfig')
-rw-r--r--arch/x86/xen/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index fdce49c7aff6..9a6775c9ddca 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -7,7 +7,7 @@ config XEN
select PARAVIRT
select PARAVIRT_CLOCK
depends on X86_64 || (X86_32 && X86_PAE && !X86_VISWS)
- depends on X86_CMPXCHG && X86_TSC
+ depends on X86_TSC
help
This is the Linux Xen port. Enabling this will allow the
kernel to boot in a paravirtualized environment under the