Re: [PATCH] blk-mq: NVMe 512B/4K+T10 DIF/DIX format returns I/O error on dd with split op

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

wenxiong@xxxxxxxxxxxxxxxxxx,

> When formatting NVMe to 512B/4K + T10 DIf/DIX, dd with split op
> returns "Input/output error". Looks block layer split the bio after
> calling bio_integrity_prep(bio). This patch fixes the issue.

Looks good.

Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>

-- 
Martin K. Petersen	Oracle Linux Engineering