Subject: Re: map user memory in kernel
To: Thor Lancelot Simon <firstname.lastname@example.org>
From: Eric Haszlakiewicz <email@example.com>
Date: 11/06/2005 12:47:09
On Sun, Nov 06, 2005 at 12:45:43PM -0600, Eric Haszlakiewicz wrote:
> The problem is that the only way you have to recognize that you're
> the intended target it with the userland address passed to sys_futex().
> For this to work right, both proc's va's need to refer to the same
> underlying memory, so there should be either a vm_page or a vm_object
er.. I meant vm_anon, not vm_page.