On 12/20/18 1:56 PM, Bart Van Assche wrote:
> @@ -96,6 +97,9 @@ static void blk_mq_check_inflight(struct blk_mq_hw_ctx *hctx,
> {
> struct mq_inflight *mi = priv;
>
> + if (rq->q != mi->q)
> + return;
> +
Aren't you back to square one with this one, if the tags are shared? You
can't dereference it before you know it matches.
--
Jens Axboe
