[dummynet] Several queues connected to one pipe: "dummynet: OUCH! pipe should have been idle!"

Maxim Ignatenko gelraen.ua at gmail.com
Mon Apr 27 14:44:24 UTC 2009

2009/4/27 Luigi Rizzo <rizzo at iet.unipi.it>:
> On Mon, Apr 27, 2009 at 04:51:18PM +0300, Maxim Ignatenko wrote:
>> 2009/4/27 Luigi Rizzo <rizzo at iet.unipi.it>:
>> >
>> > ok there seems to be no change related to dummynet between these
>> > two versions so I am not sure where to look.
>> > Could you double check what is the last working version ?
>> >
>>  Yes, r191201 have this problems too (it seems, i didn't updated for a
>> long time).
>> Now  I updated to r190864 (just before last change on ip_dummynet.c) -
>> all works fine. Should I now check r190865?
> yes it would be great if you could identify a specific change that
> caused the problem.
> There is one thing particularly tricky in one of the dummynet
> changes, because some fields changed between 32/64 bits and
> signed/unsigned. I may have unadvertently introduced some
> conversion bug.

On r190865 problem appeared again.

> thanks a lot for the feedback

You welcome :)


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