Re: usb broken in 2.4.0 test 12 versus 2.2.18

From: Johannes Erdfelt (johannes@erdfelt.com)
Date: Mon Dec 18 2000 - 16:41:03 EST


On Mon, Dec 18, 2000, Heitzso <xxh1@cdc.gov> wrote:
> I have a Canon usb camera that I access via a
> recent copy of the s10sh program (with -u option).
>
> Getting to the camera via s10sh -u worked through
> large sections of 2.4.0 test X but broke recently.
> I cannot say for certain which test/patch the
> break occurred in.
>
> Running 2.4.0 test12 malloc errors appear.
> Everything is fine with 2.2.18. I haven't tried
> the test13 series of patches.
>
> key .config options:
> CONFIG_USB on
> DEVICEFS on
> HOTPLUG on
> UHCI on
> everything else off (i.e. printers, keyboards,
> mice, etc.).
>
> Baseline system is RH6.2 with most patches applied
> (so avoiding RH7 compiler problems). Basic dev
> environment is same (i.e. compiling the two kernels
> on the same box).
>
> If someone wants to email me a debug sequence or
> ask more specific questions feel free.

Could you give us the exact error message you saw?

JE

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