On Mon, 2017-05-15 at 23:32 +0000, Long Li wrote: > Thanks for looking! Yes this is for chasing a bug. > > With the patch, we also zero the private data used by lower layer driver, in > addition to the private data in scsi_cmnd. Hello Long, What bug did you encounter, with which combination of ULP (sd?) and LLD SCSI driver(s) and for which request type (REQ_OP_*)? You will have to mention that information in the patch description anyway if you want your patch to get accepted. If the bug that you encountered only occurs with a single LLD, would it be possible to implement a fix by modifying the LLD instead of the SCSI core? Thanks, Bart.
