On 3/30/23 09:07, Christoph Hellwig wrote: > On Thu, Mar 30, 2023 at 08:57:56AM +0900, Damien Le Moal wrote: >> Not sure what you mean here. "iomap-using path fix" ? >> Do you mean adding a comment about the fact that zonefs does not fallback to >> doing buffered writes if the iomap_dio_rw() or zonefs dio append direct write fail ? > > Making sure that the odd ENOTBLK error code does not leak to userspace > for this case on zonefs. OK. Let me check that. -- Damien Le Moal Western Digital Research