James, > The lpfc_sli4_nvmet_xri_aborted routine takes out the abts_buf_list_lock > and traverses the buffer contexts to match the xri. Upon match, it then > takes the context lock before potentially removing the context from the > associated buffer list. This violates the lock hierarchy used elsewhere > in the driver of locking context, then the abts_buf_list_lock - thus a > possible deadlock. Applied to 5.15/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering
