AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/scsi/lpfc
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James Smart 9e21017826 scsi: lpfc: Synchronize access to remoteport via rport 
The driver currently uses the ndlp to get the local rport which is then used
to get the nvme transport remoteport pointer. There can be cases where a stale
remoteport pointer is obtained as synchronization isn't done through the
different dereferences.

Correct by using locks to synchronize the dereferences.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-09-20 22:02:36 -04:00
..
lpfc_attr.c scsi: lpfc: Synchronize access to remoteport via rport 2018-09-20 22:02:36 -04:00
lpfc_attr.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_bsg.c scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_bsg.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_compat.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_crtn.h scsi: lpfc: remove ScsiResult macro 2018-07-10 22:42:47 -04:00
lpfc_ct.c scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_debugfs.c scsi: lpfc: Synchronize access to remoteport via rport 2018-09-20 22:02:36 -04:00
lpfc_debugfs.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_disc.h scsi: lpfc: Limit tracking of tgt queue depth in fast path 2018-08-02 15:45:19 -04:00
lpfc_els.c scsi: lpfc: Correct LCB ACCept payload 2018-08-02 15:45:19 -04:00
lpfc_hbadisc.c scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_hw4.h scsi: lpfc: Support duration field in Link Cable Beacon V1 command 2018-07-10 22:15:09 -04:00
lpfc_hw.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_ids.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_init.c scsi: lpfc: Support duration field in Link Cable Beacon V1 command 2018-07-10 22:15:09 -04:00
lpfc_logmsg.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_mbox.c scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_mem.c scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_nl.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_nportdisc.c scsi: lpfc: Limit tracking of tgt queue depth in fast path 2018-08-02 15:45:19 -04:00
lpfc_nvme.c scsi: lpfc: Synchronize access to remoteport via rport 2018-09-20 22:02:36 -04:00
lpfc_nvme.h scsi: lpfc: Limit tracking of tgt queue depth in fast path 2018-08-02 15:45:19 -04:00
lpfc_nvmet.c scsi: lpfc: remove null check on nvmebuf 2018-07-30 23:17:53 -04:00
lpfc_nvmet.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_scsi.c scsi: lpfc: Limit tracking of tgt queue depth in fast path 2018-08-02 15:45:19 -04:00
lpfc_scsi.h scsi: lpfc: Limit tracking of tgt queue depth in fast path 2018-08-02 15:45:19 -04:00
lpfc_sli4.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_sli.c scsi: lpfc: Fix ELS abort on SLI-3 adapters 2018-08-02 15:45:18 -04:00
lpfc_sli.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_version.h scsi: lpfc: update driver version to 12.0.0.6 2018-08-02 15:45:19 -04:00
lpfc_vport.c scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc_vport.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
lpfc.h scsi: lpfc: Correct MDS diag and nvmet configuration 2018-08-27 12:26:10 -04:00
Makefile scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00