win7下，vmware能安装64位centos系统，处理器Inter i3 M390，且支持Inter虚拟化技术，BIOS中已打开Inter虚拟化开关，为什么centos下没有vmx。
半虚拟化为pae
全虚拟化为vmx(Inter)、svm（AMD）
# cat /etc/redhat-release
CentOS release 6.4 (Final)
# uname -r
2.6.32-358.el6.x86_64
# cat /proc/cpuinfo
processor: 0
vendor_id: GenuineIntel
cpu family: 6
model: 37
model name: Intel(R) Core(TM) i3 CPU M 390 @ 2.67GHz
stepping: 5
cpu MHz: 2660.520
cache size: 3072 KB
fpu : yes
fpu_exception: yes
cpuid level: 11
wp : yes
flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc up arch_perfmon pebs bts xtopology tsc_reliable nonstop_tsc aperfmperf unfair_spinlock pni ssse3 cx16 sse4_1 sse4_2 x2apic popcnt hypervisor lahf_lm arat dts
bogomips: 5321.04
clflush size: 64
cache_alignment: 64
address sizes: 40 bits physical, 48 bits virtual
power management:
半虚拟化为pae
全虚拟化为vmx(Inter)、svm（AMD）
# cat /etc/redhat-release
CentOS release 6.4 (Final)
# uname -r
2.6.32-358.el6.x86_64
# cat /proc/cpuinfo
processor: 0
vendor_id: GenuineIntel
cpu family: 6
model: 37
model name: Intel(R) Core(TM) i3 CPU M 390 @ 2.67GHz
stepping: 5
cpu MHz: 2660.520
cache size: 3072 KB
fpu : yes
fpu_exception: yes
cpuid level: 11
wp : yes
flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc up arch_perfmon pebs bts xtopology tsc_reliable nonstop_tsc aperfmperf unfair_spinlock pni ssse3 cx16 sse4_1 sse4_2 x2apic popcnt hypervisor lahf_lm arat dts
bogomips: 5321.04
clflush size: 64
cache_alignment: 64
address sizes: 40 bits physical, 48 bits virtual
power management:
