Messages in this thread | | | Date | Thu, 4 Apr 2002 09:31:03 -0800 | From | Greg KH <> | Subject | Re: [linux-usb-devel] linux-2.5.8-pre1/drivers/usb/uhci.o locks up hard |
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On Thu, Apr 04, 2002 at 06:10:36AM -0800, Adam J. Richter wrote: > I have not analyzed this problem fully and it's not particularly > urgent, but I thought I ought to report it just to make it part of > the knowledge base. > > linux-2.5.8-pre1/drivers/usb/uhci.o locks up hard after printing > "hub.c: 2 ports detected" on both my Sony Picturebook PCG-C1VN (Transmeta) > and a Pentium 3 desktop machine with a VIA chipset. Oddly, uhci.o seems > to be fine on my older Kapok 1100m Pentium 2 notebook. I believe uhci.o > gave me null pointer dereferences or something similar on my Picturebook > under 2.5.7 also.
Are you running with CONFIG_DEBUG_SLAB enabled and CONFIG_SMP? I have the same problem running with this configuration, and the uhci.c driver author knows about it and is working on tracking down the problem.
thanks,
greg k-h - 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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