In /proc/cpuinfo, all processor items show "0"

[youquan_song]

Build kernel 2.6.24-rc3,   cat /proc/cpuinfo,  all processor items show "0":

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 7465.18
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 2
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.81
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 3
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.79
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 2
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 3
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.74
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.81
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 2
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.81
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 3
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.81
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.96
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.82
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 2
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.81
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 3
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.81
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.74
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 6
model name	:                    Genuine Intel(R) CPU 3.40GHz
stepping	: 8
cpu MHz		: 3391.555
cache size	: 16384 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 6
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx est tm2 cid cx16
xtpr lahf_lm
bogomips	: 6782.79
clflush size	: 64
cache_alignment	: 128
address sizes	: 40 bits physical, 48 bits virtual
power management:
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