Subject: Re: Another crash, current-940425
To: Michael L. VanLoon -- Iowa State University <>
From: Greg Cronau <>
List: current-users
Date: 04/27/1994 04:28:35
Michael L. VanLoon -- Iowa State University
>        if (uio->uio_rw != UIO_READ && uio->uio_rw != UIO_WRITE)
>                panic("uiomove: mode");
>I suppose if I removed DIAGNOSTIC from my kernel config it might run,
>but I'd rather know when things aren't working right inside.

Hmmm, "DIAGNOSTIC" is not a config variable that I knew about. Could
someone in the know give a quick rundown on what the pros and cons
of defining this parameter are? It sounds like it would be a useful
thing to have turned on considering the state of the code.