Date: Tue, 29 Nov 94 10:42:36 -0500
From: dj AT stealth DOT ctron DOT com (DJ Delorie)
To: nigel AT algor DOT co DOT uk
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu, trav AT clark DOT edu
Subject: Re: Interrupts

> So does that mean that in non-dpmi mode the following might fail:
> 
> 1) program page faults, and go32 calls DOS to read page;
> 
> 2) while DOS is awaiting disk i/o, a real-mode interrupt occurs and
>    invokes program's interrupt handler;
> 
> 3) the interrupt handler page faults...

Yup.