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From: "Alexander E. Patrakov" <patrakov@ums.usu.ru>
Date: Tue, 15 Feb 2005 14:25:17 +0500
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Subject: [Qemu-devel] /proc/cpuinfo 0.000 MHz bug
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To: qemu-devel@nongnu.org

My x86 host is unstable Debian Linux, and the guest is Linux From Scratch
(post-6.0 SVN). Both use linux-2.6.10, qemu is compiled by myself from the
current CVS source (not the Debian package).

The problem is the following output from cat /proc/cpuinfo in the guest
(note 0.000 MHz):

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 3
model name      : Pentium II (Klamath)
stepping        : 3
cpu MHz         : 0.000
cache size      : 128 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu de pse tsc msr pae mce cx8 sep pge cmov mmx fxsr sse
sse2
bogomips        : 146.94

Same thing happens when I run the same 32-bit guest in qemu-system-x86_64:

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 2
model name      : A
stepping        : 3
cpu MHz         : 0.000
cache size      : 0 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu de pse tsc msr pae mce cx8 apic sep pge cmov mmx fxsr
sse sse2 pni syscall lm
bogomips        : 86.27

Could you please fix this? The host is:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 11
model name      : Intel(R) Celeron(TM) CPU                1200MHz
stepping        : 1
cpu MHz         : 1202.745
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 mmx fxsr sse
bogomips        : 2383.87


-- 
Alexander E. Patrakov