James Smart a86c71ba30 scsi: lpfc: Fix crash when cpu count is 1 and null irq affinity mask ... When a configurations runs with a single cpu (such as a kdump kernel), which causes the driver to request a single vector, when the driver subsequently requests an irq affinity mask, the mask comes back null. The driver currently does nothing in this scenario, which leaves mappings to hardware queues incomplete and crashes the system. Fix by recognizing the null mask and assigning the vector to the first cpu in the system. 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>		2019-08-07 21:56:41 -04:00
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Makefile	scsi: lpfc: Revise copyright for new company language	2018-07-10 22:15:09 -04:00
lpfc.h	lpfc: add sysfs interface to post NVME RSCN	2019-06-21 11:08:38 +02:00
lpfc_attr.c	SCSI misc on 20190709	2019-07-11 15:14:01 -07:00
lpfc_attr.h	scsi: lpfc: Revise copyright for new company language	2018-07-10 22:15:09 -04:00
lpfc_bsg.c	scsi: lpfc: Fix incorrect logical link speed on trunks when links down	2019-06-18 19:46:21 -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 misc on 20190709	2019-07-11 15:14:01 -07:00
lpfc_ct.c	scsi: lpfc: Fix FDMI fc4type for nvme support	2019-06-18 19:46:22 -04:00
lpfc_debugfs.c	scsi: lpfc: change snprintf to scnprintf for possible overflow	2019-03-25 22:14:16 -04:00
lpfc_debugfs.h	scsi: lpfc: reduce stack size with CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE	2019-07-11 20:42:30 -04:00
lpfc_disc.h	scsi: lpfc: Fix discovery failures during port failovers with lots of vports	2018-12-07 22:35:32 -05:00
lpfc_els.c	SCSI misc on 20190709	2019-07-11 15:14:01 -07:00
lpfc_hbadisc.c	lpfc: add support to generate RSCN events for nport	2019-06-21 11:08:37 +02:00
lpfc_hw.h	lpfc: add support to generate RSCN events for nport	2019-06-21 11:08:37 +02:00
lpfc_hw4.h	scsi: lpfc: Move trunk_errmsg[] from a header file into a .c file	2019-04-03 23:11:36 -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: Fix crash when cpu count is 1 and null irq affinity mask	2019-08-07 21:56:41 -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: refactor mailbox structure context fields	2018-12-07 22:35:32 -05:00
lpfc_nl.h	scsi: lpfc: Revise copyright for new company language	2018-07-10 22:15:09 -04:00
lpfc_nportdisc.c	scsi: lpfc: Remove set-but-not-used variables	2019-04-03 23:11:36 -04:00
lpfc_nvme.c	SCSI misc on 20190709	2019-07-11 15:14:01 -07:00
lpfc_nvme.h	SCSI misc on 20190306	2019-03-09 16:53:47 -08:00
lpfc_nvmet.c	SCSI sg on 20190709	2019-07-11 15:17:41 -07:00
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: Fix fcp_rsp_len checking on lun reset	2019-06-18 19:46:22 -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 misc on 20190709	2019-07-11 15:14:01 -07:00
lpfc_sli.h	scsi: lpfc: Coordinate adapter error handling with offline handling	2019-03-19 12:57:02 -04:00
lpfc_sli4.h	scsi: lpfc: Fix poor use of hardware queues if fewer irq vectors	2019-06-18 19:46:22 -04:00
lpfc_version.h	scsi: lpfc: Update lpfc version to 12.2.0.3	2019-06-18 19:46:22 -04:00
lpfc_vport.c	scsi: lpfc: Update 12.2.0.0 file copyrights to 2019	2019-02-05 22:29:50 -05:00
lpfc_vport.h	scsi: lpfc: Revise copyright for new company language	2018-07-10 22:15:09 -04:00