Re: [PATCH v3 3/7] scsi: ufs: core: Fix double completion in ufshcd_clear_lu_cmds()

[Bart Van Assche]

On 10/20/26 1:21 AM, Stanley Jhu wrote:
> In SDB mode, ufshcd_clear_lu_cmds() clears the request slot in the
> controller and completes the request, but leaves its bit set in
> hba->outstanding_reqs. ufshcd_poll() treats a request whose bit is set
> in hba->outstanding_reqs and clear in the doorbell register as finished,
> so the next ufshcd_poll() completes the same request again and unmaps
> its DMA buffers twice.

Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>