On Wed, Jan 25, 2017 at 10:44:41PM +0000, Bart Van Assche wrote: > On Wed, 2017-01-25 at 11:37 +0100, Christoph Hellwig wrote: > > > Fixes: f80de881d8df ("sd: remove __data_len hack for WRITE SAME") > > > > I think the better fix is to simply revert this commit. > > Hello Christoph, > > Do you mean reverting commit f80de881d8df only for kernel release v4.10 > or also for future releases? How about resubmitting a reworked version of > commit f80de881d8df for kernel v4.11? Let's revert it for good for now. This was a braino for me as the real write same requests are very different from discards implemented as write same. I have a WIP series that would change a lot in this area, so additional churn before that would not be productive. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html