Mystirious SMP Kernel issue.
Chris Ong
chris at md.com.my
Tue Jul 19 04:58:33 UTC 2005
Hi all,
I am having a Dell Optiplex GX270, P43.0Ghz HT running FC4, 1GB RAM.
I've recompile my kernel to "lighten" it. The kernel source is
installed from kernel-2.6.12-1.1398_FC4.src.rpm via Fedora official site.
The problem here is, even i have enabled SMP and SMT support, cat
/proc/cpuinfo only shows 1 CPU instead of 2. But the shipped
2.6.12-1.1398_FC4 will shows 2.
Snap shots of the CPU Feature selection
Subarchitecture Type (PC-compatible) --->
Processor family (Pentium-4/Celeron(P4-based)/Pentium-4 M/Xeon)
[*] Generic x86 support
[*] HPET Timer Support
[ ] Provide RTC interrupt
[*] Symmetric multi-processing support
(4) Maximum number of CPUs (2-255)
[*] SMT (Hyperthreading) scheduler support
[*] Preemptible Kernel
[*] Preempt The Big Kernel Lock
Attached files is the config.gz from /proc/config.gz
Could anyone suggest ?
--
Regards,
C. K. Ong (Chris)
Linux System Engineer
RHCT Cert No: 603004347692007
http://www.redhat.com/rhce/rhce603004347692007.html
My Directory Sdn. Bhd.
Your Open Source Partner.
http://www.md.com.my http://www.net.my
2005
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After watching Gentoo in Antartica, I've decide to reutnr home with
RedHat on my head.
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