cpuid output is attached.
I didn't know that the kernel was not compiled with virtualization
support as I was using a ready image from ubuntu website to install the
VM. In the long run, are you suggesting me to recompile the kernel for
the guest to make sure that it has virtualization support?
Thanks,
-Binh
On 11/14/2013 11:46 AM, Gleb Natapov wrote:
On Thu, Nov 14, 2013 at 11:17:36AM -0500, Binh Q. Pham wrote:
I am using: QEMU emulator version 1.5.0 (Debian
1.5.0+dfsg-3ubuntu5), Copyright (c) 2003-2008 Fabrice Bellard
Attached files are output from cpuinfo and dmesg that you asked for.
What is the output of "cpuid" in the guest? BTW your guest kernel is not
compiled with virtualization support. Shouldn't matter for perf
counters, but other things may be slow or not work correctly.
--
Gleb.
eax in eax ebx ecx edx
00000000 0000000d 756e6547 6c65746e 49656e69
00000001 000206a1 00000800 82982203 078bfbf9
00000002 00000001 00000000 00000000 002c307d
00000003 00000000 00000000 00000000 00000000
00000004 00000122 01c0003f 0000003f 00000001
00000005 00000000 00000000 00000003 00000000
00000006 00000000 00000000 00000000 00000000
00000007 00000000 00000000 00000000 00000000
00000008 00000000 00000000 00000000 00000000
00000009 00000000 00000000 00000000 00000000
0000000a 00000000 00000000 00000000 00000000
0000000b 00000000 00000000 00000000 00000000
0000000c 00000000 00000000 00000000 00000000
0000000d 00000000 00000000 00000000 00000000
80000000 8000000a 756e6547 6c65746e 49656e69
80000001 000206a1 00000000 00000001 28100800
80000002 65746e49 6558206c 45206e6f 78323133
80000003 53282078 79646e61 69724220 29656764
80000004 00000000 00000000 00000000 00000000
80000005 01ff01ff 01ff01ff 40020140 40020140
80000006 00000000 42004200 02008140 00000000
80000007 00000000 00000000 00000000 00000000
80000008 00003028 00000000 00000000 00000000
80000009 00000000 00000000 00000000 00000000
8000000a 00000000 00000000 00000000 00000000
Vendor ID: "GenuineIntel"; CPUID level 13
Intel-specific functions:
Version 000206a1:
Type 0 - Original OEM
Family 6 - Pentium Pro
Model 10 -
Stepping 1
Reserved 8
Extended brand string: "Intel Xeon E312xx (Sandy Bridge)"
CLFLUSH instruction cache line size: 8
Feature flags 078bfbf9:
FPU Floating Point Unit
PSE Page Size Extensions
TSC Time Stamp Counter
MSR Model Specific Registers
PAE Physical Address Extension
MCE Machine Check Exception
CX8 COMPXCHG8B Instruction
APIC On-chip Advanced Programmable Interrupt Controller present and enabled
SEP Fast System Call
MTRR Memory Type Range Registers
PGE PTE Global Flag
MCA Machine Check Architecture
CMOV Conditional Move and Compare Instructions
FGPAT Page Attribute Table
PSE-36 36-bit Page Size Extension
CLFSH CFLUSH instruction
MMX MMX instruction set
FXSR Fast FP/MMX Streaming SIMD Extensions save/restore
SSE Streaming SIMD Extensions instruction set
SSE2 SSE2 extensions
TLB and cache info:
7d: unknown TLB/cache descriptor
30: unknown TLB/cache descriptor
2c: unknown TLB/cache descriptor
Processor serial: 0002-06A1-0000-0000-0000-0000
