Messages in this thread |  | | Date | Wed, 14 Feb 2001 17:30:57 +0000 | | From | "Roeland Th. Jansen" <> | | Subject | Re: [patch] 2.4.1, 2.4.2-pre3: APIC lockups |
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On Tue, Feb 13, 2001 at 09:13:10PM +0100, Maciej W. Rozycki wrote: > Please test it extensively, as much as you can, before I submit it for > inclusion. If you ever get "Aieee!!! Remote IRR still set after unlock!" > message, please report it to me immediately -- it means the code failed.
ok, so far so good.
> There is also an additional debugging/statistics counter provided in > /proc/cpuinfo that counts interrupts which got delivered with its trigger > mode mismatched. Check it out to find if you get any misdelivered > interrupts at all.
currently attacking the box with a flood ping. I used a pristine 2.4.1. to be sure I didn't leave stuff and applied the patch.
observations -- system doesn't crash; usually I had to use disable focus processor -- else it fails.
other observations -- approx 6000 ints from the ne2k card/sec. MIS shows approx 1% that goes wrong with a ping flood.
CPU0 CPU1 0: 35345 36195 IO-APIC-edge timer 1: 1632 1534 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 3: 826 832 IO-APIC-edge serial 4: 4 4 IO-APIC-edge serial 5: 12213 12201 IO-APIC-edge soundblaster 8: 0 1 IO-APIC-edge rtc 14: 3079 2906 IO-APIC-edge ide0 15: 3 3 IO-APIC-edge ide1 18: 69 85 IO-APIC-level BusLogic BT-930 19: 1758280 1758266 IO-APIC-level eth0 NMI: 71480 71480 LOC: 71459 71456 ERR: 3 MIS: 15814
good work !
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