Subject: Re: PXA250 Xscale and page tables
To: Gary Thorpe <>
From: Jason R Thorpe <>
List: tech-kern
Date: 02/03/2003 11:41:34
On Mon, Feb 03, 2003 at 02:00:39PM -0500, Gary Thorpe wrote:

 > Would it be smarter to mark the pages uncached ONLY when one of the
 > mappings allows writing? Or is it correct to do it as you suggest? From

If you read the function carefully, it clearly intends to uncache the
page only when there are writable mappings.

I will try and take a look at this routine today to see if it's making
a mistake.

        -- Jason R. Thorpe <>