On Mon, Dec 04, 2017 at 03:09:20PM +0000, Bart Van Assche wrote: > On Sun, 2017-12-03 at 00:31 +0800, Ming Lei wrote: > > Fixes: 0df21c86bdbf ("scsi: implement .get_budget and .put_budget for blk-mq") > > It might be safer to revert commit 0df21c86bdbf instead of trying to fix all > issues introduced by that commit for kernel version v4.15 ... What are all issues in v4.15-rc? Up to now, it is the only issue reported, and can be fixed by this simple patch, which one can be thought as cleanup too. -- Ming