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| author | H. Peter Anvin <hpa@linux.intel.com> | 2012-11-28 11:50:24 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-11-29 13:23:01 -0800 |
| commit | d55c5a93db2d5fa95f233ab153f594365d95b777 (patch) | |
| tree | f589ea96fe3fab9c935c0963dab7ec8f8a7745fb /arch/x86/xen/Kconfig | |
| parent | eb068e781020cf491333c773fb41820b57bfada4 (diff) | |
| download | linux-d55c5a93db2d5fa95f233ab153f594365d95b777.tar.gz linux-d55c5a93db2d5fa95f233ab153f594365d95b777.tar.bz2 linux-d55c5a93db2d5fa95f233ab153f594365d95b777.zip | |
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/Kconfig | 2 |
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 |