Linux kernel bug fix: scsi: mpt3sas: Perform additional retries if doorbell read returns 0
Subsystem: scsi (drivers/scsi/mpt3sas/mpt3sas_base.c)
Bug type: hang, severity: medium
Files changed: drivers/scsi/mpt3sas/mpt3sas_base.c;drivers/scsi/mpt3sas/mpt3sas_base.h
Introduced by Suganath Prabu on 2018-12-12 21:29:07 -0500; fixed by Ranjan Kumar on 2023-08-30 21:39:06 -0400 (lifetime: 1722 days)