Hi list!

Does this output from /proc/cpuinfo make any sense:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 26
model name      : Intel(R) Xeon(R) CPU           E5520  @ 2.27GHz
stepping        : 5
cpu MHz         : 141.318
cache size      : 8192 KB
physical id     : 1
siblings        : 8
core id         : 0
cpu cores       : 4
apicid          : 16
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 acpi mmx fxsr sse sse2 ss ht tm syscall
nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2
cx16 xtpr popcnt lahf_lm
bogomips        : 4525.39
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: [8]

[...]

Shouldn't the E5520 be Nehalem based and therefore have a flag for ssse3
and sse4?

Could the missing flags be related to a too old kernel (2.6.18)?

Thanks in advance!

Florian Philipp

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