On Fri, Feb 02, 2018 at 07:06:14PM +0100, Mathieu Malaterre wrote: > On Fri, Feb 2, 2018 at 6:46 PM, Christoph Hellwig <h...@lst.de> wrote: > > On Fri, Feb 02, 2018 at 02:11:33PM +0100, Mathieu Malaterre wrote: > >> Hi there, > >> > >> What is this warning all about (system is Mac Mini G4) ? Thanks > > > > What kernel version is this? > > I've synced with git/master this morning
Ok, that means it is the warning for the lack of a coherent dma mask. Seems like the macio bus isn't setting a proper coherent mask.
