On Mon, Jun 17, 2019 at 11:19 AM Christoph Hellwig <h...@infradead.org> wrote: > > On Sun, Jun 16, 2019 at 02:24:08PM +0300, Oded Gabbay wrote: > > So the alternative is that my device won't work on POWER9. > > The alternative is that we fix the powerpc code to do the right > thing, which already is in progress. Great, I agree this is the correct approach, and that's why I wrote in my earlier email:
"I'll of course monitor the PPC code upstream and if they will manage to push a fix to their current DMA mask limitation (that will allow setting dma mask of 48 bits and without setting bit 59 in outbound transactions), I will modify my code accordingly and then this hack won't be necessary. But for now, it is what it is." So I don't get it why you object for this temporary fix in my driver. Thanks, Oded
