Re: Regression: NVMe: kernel BUG at lib/sg_pool.c:103!

["Martin K. Petersen" <martin.petersen@xxxxxxxxxx>]

Chaitanya,

> -	if (!blk_rq_payload_bytes(rq))
> +	if (!blk_rq_nr_phys_segments(rq))

Wouldn't it be better to set RQF_SPECIAL_PAYLOAD and friends in
nvme_setup_write_zeroes() like it's done for discard?

-- 
Martin K. Petersen	Oracle Linux Engineering