Messages in this thread | | | Date | Wed, 03 Dec 2003 19:18:03 -0500 | From | Ethan Weinstein <> | Subject | Re: HT apparently not detected properly on 2.4.23 |
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William Lee Irwin III wrote: > > On Wed, Dec 03, 2003 at 06:41:36PM -0500, Ethan Weinstein wrote: > >>But we're still only interrupting on CPU0 with this kernel. > > > That's P-IV retardation. Not really fixable, but irqbalance daemons > etc. can help mitigate the severity of the erratum. I'm not sure if > 2.4 has the interfaces for the userspace solutions to work or the > kernel solutions either. >
I somehow suspected that, and appreciate the clarification. I'll see if I can't get that patch I found to apply to 2.4.23, it seems to solve this a bit more elegantly than the irqbalance program.
CPU0 CPU1 CPU2 CPU3 0: 67962 69066 68010 68954 IO-APIC-edge timer 1: 1 0 0 1 IO-APIC-edge keyboard 2: 0 0 0 0 XT-PIC cascade 3: 10027 10944 9904 11063 IO-APIC-edge serial 8: 2 0 0 0 IO-APIC-edge rtc 16: 9 7 7 18 IO-APIC-level sym53c8xx 22: 6842 7336 7166 7429 IO-APIC-level eth0 48: 6429 6370 6202 6268 IO-APIC-level aic79xx 49: 1939 2018 2067 1949 IO-APIC-level aic79xx 54: 340 345 340 352 IO-APIC-level eth1 NMI: 0 0 0 0 LOC: 273824 273846 273844 273845 ERR: 0 MIS: 0
-Ethan
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