Re: 回覆: [PATCH] scsi: ufs: preventing bus hang crash during emergency power off

Bart Van Assche bvanassche at acm.org
Mon Jul 7 08:39:50 PDT 2025


On 7/7/25 12:49 AM, Bo Ye (叶波) wrote:
> Thank you for your feedback.
> I believe ufshcd_wait_for_doorbell_clr() can handle both legacy single 
> doorbell mode and MCQ [ ... ]

Agreed.

> Therefore, the current implementation should support both modes.
> Please let me know if you have further concerns.

The Fixes tag seems wrong to me. I think it should be changed into the
following:

Fixes: 19a198b67767 ("scsi: ufs: core: Set SDEV_OFFLINE when UFS is shut 
down")

I will add more comments as a reply to the original patch.

Bart.



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