Re: A write error on converting dax0.0 to kmem

2019-06-27 Thread Dan Williams
[ this is on-topic for linux-nvdimm, but likely off-topic for linux-mm. I leave it cc'd for now ] On Thu, Jun 27, 2019 at 7:20 AM Won-Kyo Choe wrote: > > Hi, Dave. I hope this message is sent appropriately in this time. > > We've recently got a new machine which contains Optane DC memory and >

A write error on converting dax0.0 to kmem

2019-06-27 Thread Won-Kyo Choe
Hi, Dave. I hope this message is sent appropriately in this time. We've recently got a new machine which contains Optane DC memory and tried to use your patch set[1] in a recent kernel version(5.1.15). Unfortunately, we've failed on the last step[2] that describes converting device-dax driver