Subject: Re: Kernel copyin/out optimizations for ARM...
To: None <>
From: Jason R Thorpe <>
List: port-arm
Date: 03/12/2002 07:51:05
On Tue, Mar 12, 2002 at 10:38:39AM +0000, Richard Earnshaw wrote:

 > Maybe there is some reason why that would not work (wrong page tables 
 > mapped?)

copyin/copyout, be definition, work only on curproc.  Therefore, the
correct page tables should always be active.

        -- Jason R. Thorpe <>