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Чланци
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Decki imam ovaj procesor al linux na kernelu novijeg od 2.6.18 mi vidi ovo (konkretno treba mi vanila kernel 2.6.22.19):
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz
stepping : 7
cpu MHz : 2493.827
cache size : 3072 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
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 lm constant_tsc up pni monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 4989.30
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtualdok na stariji kernele nego ovaj 2.6.22.18 mi vidi sve 4 jadra kako da su zasebne procesore. Ovo se dogadja na centos5 65 bit. Jer neko mozda zna o cemu je fora? Sve sam podesio u kernelu kako treba al opet nista. Jel mozda ima neki zasebni drajver koji treba da instaliram ili…??
Hvala.
Ne, jer kompajliram kernel od soucea, od kernel.org Mislm da tamu pod procesroa ima dali kosritim SMP i mislma da je to cekirano.
Ovoj je copy + paste od processors sekcijom:
Subarchitecture Type (PC-compatible)
Processor family (Generic-x86-64)
/dev/cpu/microcode – Intel CPU microcode support
/dev/cpu/*/msr – Model-specific register support
/dev/cpu/*/cpuid – CPU information support
[*] MTRR (Memory Type Range Register) support
[*] Symmetric multi-processing support
[*] SMT (Hyperthreading) scheduler support
[*] Multi-core scheduler support
Preemption Model (Voluntary Kernel Preemption (Desktop))
[*] Preempt The Big Kernel Lock
[*] Non Uniform Memory Access (NUMA) Support
[*] Old style AMD Opteron NUMA detection
[*] ACPI NUMA detection
[ ] NUMA emulation
Memory model (Sparse Memory) —>
[ ] Allow for memory hot-add
[*] Page migration
(64) Maximum number of CPUs (2-255)
[*] Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)
[*] IOMMU support
[*] IBM Calgary IOMMU support
[*] Should Calgary be enabled by default?
[*] Machine check support
[*] Intel MCE features
[*] AMD MCE features
[*] kexec system call
[*] kernel crash dumps (EXPERIMENTAL)
[*] Build a relocatable kernel(EXPERIMENTAL)
(0x1000000) Physical address where the kernel is loaded
[ ] Enable seccomp to safely compute untrusted bytecode
[*] Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)
[ ] Use stack-protector for all functions
Timer frequency (1000 HZ) —>Jos samo da nadopunim, ne znam zaso mi je formatiranje u postu nad ovaj na copy + pase ispalo da neke komponente so tackom na pacetuk, al to su one komponente koje su ubacene direktno u kernel, a ne kako module, znaci ta tacka trebalo bi da bude zvezda *.
Ok, nasao sam o cemu je problem. Koristim ovaj parametar u grub.conf u liniju za kernela “acpi=off”. Kada ovo uklonim sve je ok, al sada mi kernel na butiranju izbaci ovo sledece i samo tako stoji i nista se ne desava. Greska koja izbaci kada ne koristim acpi=off je ova “ACPI: pci root bridge [pci0] (0000:00)” Neka pomoc???
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