On Oct 31, 2006, at 9:41 AM, Frank van der Linden wrote:

> Jason Thorpe wrote:
>>
>> So, it seems like it would be possible to fix this for the i386  
>> case by completely revoking the mapping, yes?
> If you wanted to fix it, it would be by changing kcopy() (as it is  
> used in uiomove()) to have the same workaround as copyout().

Oh.  That doesn't seem so bad.  We really SHOULD fix it.  Is there a  
PR tracking the issue?

-- thorpej