[PATCH v5] ufs: core: wlun send SSU timeout recovery
Martin K. Petersen
martin.petersen at oracle.com
Mon Oct 9 18:23:37 PDT 2023
Peter,
> When runtime pm send SSU times out, the SCSI core invokes
> eh_host_reset_handler, which hooks function
> ufshcd_eh_host_reset_handler schedule eh_work and stuck at wait
> flush_work(&hba->eh_work). However, ufshcd_err_handler hangs in wait
> rpm resume. Do link recovery only in this case.
Applied to 6.7/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
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