Subject: Re: mmap'ing framebuffer memory in MI drivers...
To: None <>
From: None <>
List: tech-kern
Date: 03/21/1999 20:15:45
>On Sat, 06 Mar 1999 09:34:28 -0800 
> Jason Thorpe <> wrote:
>I blame this on the fact that I haven't finished my first cup of coffee.
>The Mach VM code definitely called d_mmap at mmap time, to check every
>possibly page in the mapping, to ensure that the fault handler would never

>UVM apparently doesn't do this.  I personally would prefer that UVM did
>the check at mmap time.

>Chuck, is there a reason you didn't implement that?

yes, clearly i forgot to put the code in.  :)    whoops!

the thing to do is add enough args to udv_attach() so that it can do the