Messages in this thread | | | From | Mike <> | Subject | Re: lost interrupt hell - Plea for Help | Date | Fri, 17 May 2002 09:49:48 +0100 |
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Yeah, the spurious interrupt does seem to be an AMD apic problem, but the lost interrupt (on ripping audio) seems to be a VIA chipset problem, as people with KT266 chipsets are having boot problems / audio rip problems regardless of the processor type. Lucky me, I get both ;)
mike
On Thursday 16 May 2002 9:50 pm, Rudmer van Dijk wrote: > Sorry for the delay... > > I build a 2.4.19-pre8-ac4 kernel without local apic and now after running > for 4 hours I still did NOT get the message "spurious 8259A interrupt: > IRQ7." while with apic enabled the message appears after ~3 min... so this > is local apic related. > > This is an athlon on a SIS-chip mobo. > > I also found this in dmesg: > PCI: PCI BIOS revision 2.10 entry at 0xfdb01, last bus=1 > PCI: Using configuration type 1 > PCI: Probing PCI hardware > Unknown bridge resource 0: assuming transparent > PCI: Using IRQ router SIS [1039/0008] at 00:02.0 > > and this from lspci: > 00:00.0 Host bridge: Silicon Integrated Systems [SiS]: Unknown device 0735 > (rev 01) > > also related?? > > Rudmer > > At 10:38 11-5-02 +0200, Rudmer van Dijk wrote: > >At 09:32 11-5-02 +0100, mikeH wrote: > >>You can try compiling without VIA chipset support, but it makes no > >>difference. > >>Now, with the latest prepatches, -ac patches and ide patches, I am > >>getting spurious "8259A interrupt: IRQ7." > >>all over the place too. Seems like the linux kernel does not play well > >>with AMD Cpus + VIA chipsets, which > >>is a real shame as thats what all my machines are :( > > > >It's not only with VIA chipsets, I have an Athlon system with a SIS > > chipset and there I get the spurious "8259A interrupt: IRQ7." as well... > > luckily the message is only displayed once, but it always appears in the > > first 15 min after startup. > > > > Rudmer > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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