Re: TTM placement & caching issue/questions

2014-09-04 Thread Thomas Hellstrom
On 09/04/2014 10:06 AM, Benjamin Herrenschmidt wrote: > On Thu, 2014-09-04 at 09:44 +0200, Thomas Hellstrom wrote: > >>> This will, from what I can tell, try to use the same caching mode as the >>> original object: >>> >>> if ((cur_placeme

Re: TTM placement & caching issue/questions

2014-09-04 Thread Thomas Hellstrom
Hi! Let me try to bring some clarity and suggestions into this. On 09/04/2014 02:12 AM, Benjamin Herrenschmidt wrote: > Hi folks ! > > I've been tracking down some problems with the recent DRI on powerpc and > stumbled upon something that doesn't look right, and not necessarily > only for us. > >

Re: TTM placement & caching issue/questions

2014-09-04 Thread Thomas Hellstrom
On 09/04/2014 11:43 AM, Benjamin Herrenschmidt wrote: > On Thu, 2014-09-04 at 11:34 +0200, Daniel Vetter wrote: >> On Thu, Sep 04, 2014 at 09:44:04AM +0200, Thomas Hellstrom wrote: >>> Last time I tested, (and it seems like Michel is on the same track), >>> writing wit