Jens Axboe <axboe@xxxxxxxxx> writes: > On 8/13/20 4:21 PM, Jeff Moyer wrote: >> Jens Axboe <axboe@xxxxxxxxx> writes: >> >>>>>> BTW, what git sha did you run? >>>>> >>>>> I do see a failure with dm on that, I'll take a look. >>>> >>>> I ran it on a file system atop nvme with 8 poll queues. >>>> >>>> liburing head: 9e1d69e078ee51f253a829ff421b17cfc996d158 >>>> linux-block head: ff1353802d86a9d8e40ef1377efb12a1d3000a20 >>> >>> Fixed it, and actually enabled a further cleanup. >> >> Great, thanks! Did you push that out somewhere? > > It's pushed to io_uring-5.9, current sha is: > > ee6ac2d3d5cc50d58ca55a5967671c9c1f38b085 > > FWIW, the issue was just for fixed buffers. It's running through the > usual testing now. OK. Since it was an unrelated problem, I was expecting a separate commit for it. What was the exact issue? Is it something that needs backporting to -stable? -Jeff