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

Luigi Rizzo rizzo at iet.unipi.it
Mon Apr 27 13:58:01 UTC 2009

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.

thanks a lot for the feedback


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