On 10/20/23 01:54, Bart Van Assche wrote: > On 10/18/23 17:26, Damien Le Moal wrote: >> On 10/19/23 02:54, Bart Van Assche wrote: >>> /* The drive satisfies the kernel restrictions: set it up */ >>> blk_queue_flag_set(QUEUE_FLAG_ZONE_RESETALL, q); >>> - blk_queue_required_elevator_features(q, ELEVATOR_F_ZBD_SEQ_WRITE); >>> + if (!q->limits.driver_preserves_write_order) >> >> Where is this limit introduced ? I do not see it anywhere in your patches. Did I >> miss something ? > > Hi Damien, > > Please take another look at patch 01/18 of this series. I think that you > have seen that patch before since a Reviewed-by tag was posted by you on > August 17. See also > https://lore.kernel.org/linux-block/6d823671-db2b-2280-0c93-87d03a2f471e@xxxxxxxxxx/. Oops, yes, it was there :) My apologies for the noise. -- Damien Le Moal Western Digital Research