PAGE_GUARDED

[Benjamin Herrenschmidt]

On Mon, 2016-05-23 at 06:38 +0200, Christian Zigotzky wrote:
> Hi All,
> 
> You removed PAGE_GUARDED in the commit  
> 
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commi
> t/?id=c04a5880299eab3da8c10547db96ea9cdffd44a6
> 
> We use
> 
> range.size, _PAGE_NO_CACHE|_PAGE_GUARDED);
> 
> This doesn't work anymore. What can we use instead?

You should just use pgprot_noncached()

Cheers,
Ben.