Subject: Re: Are there any known problems with uvm or pmap in -current as of about Oct. 16?
To: Chuck Silvers <chuq@chuq.com>
From: Allen Briggs <briggs@wasabisystems.com>
List: port-macppc
Date: 11/07/2001 12:30:36 
On Wed, Nov 07, 2001 at 09:10:28AM -0800, Chuck Silvers wrote:
> I don't know what document that reference about "As shown in Section
> 7.6.3.2.2" comes from, is that document wrong or did you just mis-read
> it, matt?

That looks to be from the 6xx Programming Environments Manual (PEM), pdf
page 333 / 7-65 / section "7.6.3.2.2 Clearing the Referenced (R) Bit":

	lock(PTE)
	oldR <-- PTE[R]
	if oldR = 1, then
		PTE[R] <-- 0
		tlbie(PTE)
		eieio
		tlbsync
		sync
	unlock(PTE)

-allen

-- 
 Allen Briggs                     briggs@wasabisystems.com
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