commit e663ee64aefc57f7eff7325142206c4ea0200be8
author Avi Kivity <avi@qumranet.com> Thu May 31 15:46:04 2007 +0300
committer Avi Kivity <avi@qumranet.com> Mon Jul 16 12:05:44 2007 +0300
tree a95c5a1015914ee4101c1770039ad1457e8767c3
parent 0d551bb698e1328f685ae3611c4a4a96f41bef97

KVM: MMU: Make setting shadow ptes atomic on i386

Signed-off-by: Avi Kivity <avi@qumranet.com>

drivers/kvm/Kconfig

diff --git a/drivers/kvm/Kconfig b/drivers/kvm/Kconfig
index 2f661e5..33fa28a 100644
--- a/drivers/kvm/Kconfig
+++ b/drivers/kvm/Kconfig
@@ -11,6 +11,7 @@
 config KVM
 	tristate "Kernel-based Virtual Machine (KVM) support"
 	depends on X86 && EXPERIMENTAL
+	depends on X86_CMPXCHG64 || 64BIT
 	---help---
 	  Support hosting fully virtualized guest machines using hardware
 	  virtualization extensions.  You will need a fairly recent