Intel Core
From Gentoo Linux Wiki
Contents |
[edit] Cflags
See CFlags.
[edit] Kernel Setup
For all variants selects this options:
| Linux Kernel Configuration: |
Processor type and features --->
Subarchitecture Type () --->
(X) PC-compatible
Processor family () --->
(X) Pentium M
[ ] Generic x86 support
[*] Supported processor vendors ---->
[*] Support Intel processors
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If you have a single core processor, add this:
| Linux Kernel Configuration: |
Processor type and features --->
[ ] Symmetric multi-processing support
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If you have a dual core processor, add this:
| Linux Kernel Configuration: |
Processor type and features --->
[*] Symmetric multi-processing support
(2) Maximum number of CPUs (2-256)
[ ] SMT (Hyperthreading) scheduler support
[*] Multi-core scheduler support
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If you're running your system in 32bit mode, add this:
| Linux Kernel Configuration: |
Processor type and features --->
[*] Machine Check Exception
< > Check for non-fatal errors on AMD Athlon/Duron / Intel Pentium 4
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Or if you're running 64bit mode, add this:
| Linux Kernel Configuration: |
Processor type and features --->
-- Machine check support
[*] Intel MCE features
Executable file formats / Emulations --->
[*] IA32 Emulation
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[edit] CPU Frequency Scaling
See the separate guid on CPU Frequency Scaling.
[edit] Hardware Sensors
The kernel has a driver for the temperature sensor inside the cpu called coretemp.
| Linux Kernel Configuration: Coretemp |
Device Drivers --->
Hardware Monitoring support --->
<M> Hardware Monitoring support
<M> Intel Core (2) Duo/Solo temperature sensor
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Rebuild your kernel and follow the Lm sensors guide.
