Messages in this thread | | | Date | Fri, 22 Oct 2004 16:26:56 -0700 | From | Andrew Morton <> | Subject | Re: 2.6.9-mm1: NForce3 problem (IRQ sharing issue?) |
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"Rafael J. Wysocki" <rjw@sisk.pl> wrote: > > Hi, > > I have a problem with 2.6.9-mm1 on an AMD64 NForce3-based box. Namely, after > some time in X, USB suddenly stops working and sound goes off simultaneously > (it's quite annoying, as I use a USB mouse ;-)). It is 100% reproducible and > it may be related to the sharing of IRQ 5: > > rafael@albercik:~> cat /proc/interrupts > CPU0 > 0: 3499292 XT-PIC timer > 1: 7135 XT-PIC i8042 > 2: 0 XT-PIC cascade > 5: 6945 XT-PIC NVidia nForce3, ohci_hcd > 8: 0 XT-PIC rtc > 9: 1416 XT-PIC acpi, yenta > 10: 2 XT-PIC ehci_hcd > 11: 37266 XT-PIC SysKonnect SK-98xx, yenta, ohci1394, ohci_hcd > 12: 13781 XT-PIC i8042 > 14: 16 XT-PIC ide0 > 15: 23601 XT-PIC ide1 > NMI: 0 > LOC: 3498657 > ERR: 1 > MIS: 0 > > (NVidia nForce3 is a sound chip, snd_intel8x0). After it happens I can't > reboot the box cleanly (the ohci-hcd driver cannot be reloaded) and it does > not leave any traces in the log. >
Beats me. Does the interrupt count stop increasing? - 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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