Subject: Re: USPACE hardwiring on cxtswitch
To: Toru Nishimura <nisimura@itc.aist-nara.ac.jp>
From: Michael L. Hitch <mhitch@lightning.msu.montana.edu>
List: port-mips
Date: 04/03/2000 23:25:28
On Tue, 4 Apr 2000, Toru Nishimura wrote:
> > I'll post mips3_cpu_switch_resume() later.
>
> Here comes it. If we can assume USPACE is aligned at 8KB boundary of
> KSEG2, code would be like;
Bad assumption - there's nothing to prevent USPACE from being allocated
on any arbitrary 4K boundary (unless something's changed in the kernel
since I've been through this).
--
Michael L. Hitch mhitch@montana.edu
Computer Consultant
Information Technology Center
Montana State University Bozeman, MT USA