Messages in this thread |  | | Date | Mon, 27 Jan 2003 16:34:22 -0500 (EST) | From | Bill Davidsen <> | Subject | Re: 2.5.59-mm5: cpu1 not working |
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On Fri, 24 Jan 2003, Arador wrote:
> machine: p3 2x800, 128 mb of ram, via VT82C686 chipset > The problem is that in 2.5.59-mm kernels; > /proc/interrupts shows something like this: > > diego@estel:~$ cat /proc/interrupts > CPU0 CPU1 > 0: 49316 0 IO-APIC-edge timer > 1: 95 0 IO-APIC-edge i8042 > 2: 0 0 XT-PIC cascade > 3: 1859 0 IO-APIC-edge serial > 4: 912 0 IO-APIC-edge serial > 8: 2 0 IO-APIC-edge rtc > 10: 1291 0 IO-APIC-level VIA686A > 14: 2407 0 IO-APIC-edge ide0 > 15: 11 0 IO-APIC-edge ide1 > NMI: 101404 101288 > LOC: 101258 101296 > ERR: 0 > MIS: 0 > > plain 2.5.59 works well. reverting kirq and kirq-up-fix > patches (as suggested by Andrew Morton) from the -mm patchset > fixes the problem.
That's the thing I would expect to see if you used 'noapic' and watchdog. I posted over the weekend that I have been seeing some inobvious results to IPC benchmarking with scombinations of noapic and watchdog, but I didn't snap the interrupts. I'll be happy to add that to my list of stuff to try next weekend, but the box is not a toy during the week, and I would have a five hour round trip drive if a reboot failed, so I'll pass on trying it until I'll in the same room.
What I posted may or may not be related, I was running 2.5.59 as stock as I could and still compile.
-- bill davidsen <davidsen@tmr.com> CTO, TMR Associates, Inc Doing interesting things with little computers since 1979. [unhandled content-type:application/octet-stream] |  |