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I switched on SMP and HT when building my kernel but I see this among the |
| 2 |
boot messages: |
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|
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CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 |
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0000441d 00000000 00000000 |
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CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 |
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0000441d 00000000 00000000 |
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monitor/mwait feature present. |
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using mwait in idle threads. |
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CPU: Trace cache: 12K uops, L1 D cache: 16K |
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CPU: L2 cache: 1024K |
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CPU: Hyper-Threading is disabled |
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CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 0000441d |
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00000000 00000000 |
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Intel machine check architecture supported. |
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Intel machine check reporting enabled on CPU#0. |
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CPU0: Intel P4/Xeon Extended MCE MSRs (12) available |
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CPU0: Thermal monitoring enabled |
| 19 |
Enabling fast FPU save and restore... done. |
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Enabling unmasked SIMD FPU exception support... done. |
| 21 |
Checking 'hlt' instruction... OK. |
| 22 |
CPU0: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 01 |
| 23 |
Total of 1 processors activated (4718.59 BogoMIPS). |
| 24 |
ENABLING IO-APIC IRQs |
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..TIMER: vector=0x31 pin1=2 pin2=-1 |
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Brought up 1 CPUs |
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CPU0 attaching sched-domain: |
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domain 0: span 1 |
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groups: 1 |
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domain 1: span 1 |
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groups: 1 |
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Looks like I dont get hyperthreading enabled???? |
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