Messages in this thread | | | Date | Thu, 22 Mar 2001 15:53:21 -0800 | From | David Brownell <> | Subject | Re: [linux-usb-devel] Re: USB oops Linux 2.4.2ac6 |
| |
> I found the problem. > CONFIG_DEBUG_SLAB "Debug memory allocation" > in the 2.4.2-ac series doesn't work with USB. > > 2.4.2-ac5 just booted and found the mouse correctly. > On to ac-21 now...
I just glanced at Alan's change list, it didn't have patches that seemed to cover that (vs ac20).
You might see what sort of luck you have with the patches I posted to linux-usb-devel earlier today. At least both usb-ohci and usb-uhci enumerated even after configuring in slab debugging ... but there are bugs yet to be found. Maybe it deserves a CONFIG_DEBUG_PCI_POOL to decouple autopoisoning from CONFIG_DEBUG_SLAB.
> Did David Brownell's patch to disable OHCI loading > on the AMD-756 make it into the source trees?
It's been sent to Linus. Unless/until someone learns the vendor fix and implements it, it seems to be the best way to prevent the 756-specific USB problems (happening most with lowspeed devices like mice).
- Dave
- 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/
| |