On Fri, Apr 01, 2022 at 04:33:10PM +0530, Kanchan Joshi wrote: > Introduce handler for fops->async_cmd(), implementing async passthru > on char device (/dev/ngX). The handler supports NVME_IOCTL_IO64_CMD. I really don't like how this still mixes up ioctls and uring cmds, as mentioned close to half a dozend times we really should not mix them up. Something like this (untested) patch should help to separate the much better: ---