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linux-stable/drivers/scsi/lpfc
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James Smart 01f2ef6d18 scsi: lpfc: fix 12.4.0.0 GPF at boot 
The 12.4.0.0 patch that merged WQ/CQ pairs into single per-cpu pair
contained a bug: a local variable was set to the queue pair by index.  This
should have allowed the local variable to be natively used.  Instead, the
code reused the index relative to the local variable, obtaining a random
pointer value that when used eventually faulted the system

Convert offending code to use local variable.

Fixes: c00f62e6c5 ("scsi: lpfc: Merge per-protocol WQ/CQ pairs into single per-cpu pair")
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Tested-by: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-08-29 18:15:07 -04:00
..
lpfc.h scsi: lpfc: Remove bg debugfs buffers 2019-08-29 18:08:58 -04:00
lpfc_attr.c scsi: lpfc: Add MDS driver loopback diagnostics support 2019-08-19 22:41:12 -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: Migrate to %px and %pf in kernel print calls 2019-08-19 22:41:11 -04:00
lpfc_bsg.h scsi: lpfc: Update Copyright in driver version 2019-03-19 13:15:10 -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 bg debugfs buffers 2019-08-29 18:08:58 -04:00
lpfc_ct.c scsi: lpfc: Migrate to %px and %pf in kernel print calls 2019-08-19 22:41:11 -04:00
lpfc_debugfs.c scsi: lpfc: Remove bg debugfs buffers 2019-08-29 18:08:58 -04:00
lpfc_debugfs.h scsi: lpfc: Merge per-protocol WQ/CQ pairs into single per-cpu pair 2019-08-19 22:41:12 -04:00
lpfc_disc.h scsi: lpfc: Add NVMe sequence level error recovery support 2019-08-19 22:41:12 -04:00
lpfc_els.c scsi: lpfc: Add NVMe sequence level error recovery support 2019-08-19 22:41:12 -04:00
lpfc_hbadisc.c scsi: lpfc: Migrate to %px and %pf in kernel print calls 2019-08-19 22:41:11 -04:00
lpfc_hw.h scsi: lpfc: Fix ELS field alignments 2019-08-19 22:41:08 -04:00
lpfc_hw4.h scsi: lpfc: Add NVMe sequence level error recovery support 2019-08-19 22:41:12 -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: Remove bg debugfs buffers 2019-08-29 18:08:58 -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 misc on 20190306 2019-03-09 16:53:47 -08:00
lpfc_mem.c scsi: lpfc: Support dynamic unbounded SGL lists on G7 hardware. 2019-08-19 22:41:12 -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: Add NVMe sequence level error recovery support 2019-08-19 22:41:12 -04:00
lpfc_nvme.c scsi: lpfc: Merge per-protocol WQ/CQ pairs into single per-cpu pair 2019-08-19 22:41:12 -04:00
lpfc_nvme.h SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
lpfc_nvmet.c scsi: lpfc: Merge per-protocol WQ/CQ pairs into single per-cpu pair 2019-08-19 22:41:12 -04:00
lpfc_nvmet.h scsi: lpfc: Fix nvmet handling of received ABTS for unmapped frames 2019-06-18 19:46:21 -04:00
lpfc_scsi.c scsi: lpfc: Remove bg debugfs buffers 2019-08-29 18:08:58 -04:00
lpfc_scsi.h scsi: lpfc: Update 12.2.0.0 file copyrights to 2019 2019-02-05 22:29:50 -05:00
lpfc_sli.c scsi: lpfc: fix 12.4.0.0 GPF at boot 2019-08-29 18:15:07 -04:00
lpfc_sli.h scsi: lpfc: Support dynamic unbounded SGL lists on G7 hardware. 2019-08-19 22:41:12 -04:00
lpfc_sli4.h scsi: lpfc: Resolve checker warning for lpfc_new_io_buf() 2019-08-29 18:07:59 -04:00
lpfc_version.h scsi: lpfc: Update lpfc version to 12.4.0.0 2019-08-19 22:41:12 -04:00
lpfc_vport.c scsi: lpfc: Fix issuing init_vpi mbox on SLI-3 card 2019-08-19 22:41:09 -04:00
lpfc_vport.h scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00
Makefile scsi: lpfc: Revise copyright for new company language 2018-07-10 22:15:09 -04:00