Re: [PATCH v5] scsi: ufs: core: handle PM commands timeout before SCSI EH

[Martin K. Petersen]

On Fri, 05 Jun 2026 19:20:34 +0800, Hongjie Fang wrote:

> A PM START STOP sent from the UFS well-known LU resume path can race with
> SCSI EH.
> 
> The "wl resume" task flow is:
>   __ufshcd_wl_resume()
>     ufshcd_set_dev_pwr_mode(UFS_ACTIVE_PWR_MODE)
>       ufshcd_execute_start_stop()
>         scsi_execute_cmd()
>           blk_execute_rq           <-- wait
>           scsi_check_passthrough() <-- may retry START STOP
> 
> [...]

Applied to 7.2/scsi-queue, thanks!

[1/1] scsi: ufs: core: handle PM commands timeout before SCSI EH
      https://git.kernel.org/mkp/scsi/c/01d5e237b339

-- 
Martin K. Petersen