Re: [PATCH v4 09/10] scsi: ufs: Update the fast abort path in ufshcd_abort() for PM requests

[Bart Van Assche]

On 6/23/21 12:35 AM, Can Guo wrote:
> @@ -2737,7 +2737,7 @@ static int ufshcd_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
>  		 * err handler blocked for too long. So, just fail the scsi cmd
>  		 * sent from PM ops, err handler can recover PM error anyways.
>  		 */
> -		if (hba->wlu_pm_op_in_progress) {
> +		if (cmd->request->rq_flags & RQF_PM) {
>  			hba->force_reset = true;
>  			set_host_byte(cmd, DID_BAD_TARGET);
>  			cmd->scsi_done(cmd);

I'm still concerned that the above code may trigger data corruption. I
prefer that the above code is removed instead of being modified.

Thanks,

Bart.