helicoterus-elih@yahoo.it
2008-Nov-13 11:12 UTC
[Xen-users] Problem with cpu and virtual extension
I have a AMD Athlon 64 X2 Dual Core Processor 5200+ and an Asus M2N-MX SE PLUS
(bios 503) mainboard.
I installed 64 bit OpenSuse 11 and Xen. I would like to create some 64 bit hvm
machines but it does not works.
This Athlon must have virtualization extensions, I enable it (secure virtual
machine) in bios options, but...
When I run xen /proc/cpuinfo reports that I have not svm flags.
When I run normal kernel /proc/cpuinfo reports that I HAVE svm flags.
Xen kernel: 2.6.25.18-0.2-xen x86_64
normal kernel: 2.6.25.18-0.2-default x86_64
XEN KERNEL CPUINFO:
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 107
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+
stepping : 2
cpu MHz : 2712.356
cache size : 512 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu de tsc msr pae cx8 apic mtrr cmov pat clflush mmx fxsr sse sse2 ht
syscall nx mmxext fxsr_opt lm 3dnowext 3dnow rep_good pni cx16 lahf_lm
cmp_legacy extapic cr8_legacy 3dnowprefetch
bogomips : 5426.37
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc 100mhzsteps
processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 107
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+
stepping : 2
cpu MHz : 2712.356
cache size : 512 KB
physical id : 0
siblings : 1
core id : 1
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu de tsc msr pae cx8 apic mtrr cmov pat clflush mmx fxsr sse sse2 ht
syscall nx mmxext fxsr_opt lm 3dnowext 3dnow rep_good pni cx16 lahf_lm
cmp_legacy extapic cr8_legacy 3dnowprefetch
bogomips : 5426.37
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc 100mhzsteps
NORMAL KERNEL CPUINFO:
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 107
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+
stepping : 2
cpu MHz : 2712.322
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36
clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow
rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch
bogomips : 5429.87
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc 100mhzsteps
processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 107
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+
stepping : 2
cpu MHz : 2712.322
cache size : 512 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36
clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow
rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch
bogomips : 5424.74
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc 100mhzsteps
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