Re: [PATCH V2 1/3] x86: Make page cache mode a real type

2014-09-09 Thread Juergen Gross
On 09/09/2014 07:24 PM, Toshi Kani wrote: On Mon, 2014-09-08 at 10:01 +0200, Juergen Gross wrote: At the moment there are a lot of places that handle setting or getting the page cache mode by treating the pgprot bits equal to the cache mode. This is only true because there are a lot of assumptio

Re: [PATCH V2 1/3] x86: Make page cache mode a real type

2014-09-09 Thread Toshi Kani
On Mon, 2014-09-08 at 10:01 +0200, Juergen Gross wrote: > At the moment there are a lot of places that handle setting or getting > the page cache mode by treating the pgprot bits equal to the cache mode. > This is only true because there are a lot of assumptions about the setup > of the PAT MSR. Ot