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linux/drivers/scsi/megaraid
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Ming Lei 8312cd3a7b scsi: megaraid: Clear READ queue map's nr_queues 
The megaraid SCSI driver sets set->nr_maps as 3 if poll_queues is > 0, and
blk-mq actually initializes each map's nr_queues as nr_hw_queues.
Consequently the driver has to clear READ queue map's nr_queues, otherwise
the queue map becomes broken if poll_queues is set as non-zero.

Link: https://lore.kernel.org/r/20220706125942.528533-1-ming.lei@redhat.com
Fixes: 9e4bec5b2a ("scsi: megaraid_sas: mq_poll support")
Cc: Kashyap Desai <kashyap.desai@broadcom.com>
Cc: sumit.saxena@broadcom.com
Cc: chandrakanth.patil@broadcom.com
Cc: linux-block@vger.kernel.org
Cc: Hannes Reinecke <hare@suse.de>
Reported-by: Guangwu Zhang <guazhang@redhat.com>
Tested-by: Guangwu Zhang <guazhang@redhat.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 		2022-07-13 22:57:03 -04:00
..
Kconfig.megaraid SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
Makefile scsi: megaraid_sas: Export RAID map through debugfs 2019-06-18 19:46:20 -04:00
mbox_defs.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
mega_common.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
megaraid_ioctl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
megaraid_mbox.c scsi: megaraid: Fix a kernel-doc warning 2021-11-29 23:02:14 -05:00
megaraid_mbox.h treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
megaraid_mm.c scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry() 2021-07-28 23:29:09 -04:00
megaraid_mm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
megaraid_sas.h scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan 2022-04-06 22:58:17 -04:00
megaraid_sas_base.c scsi: megaraid: Clear READ queue map's nr_queues 2022-07-13 22:57:03 -04:00
megaraid_sas_debugfs.c scsi: megaraid_sas: Remove unused including <linux/version.h> 2019-06-18 19:46:25 -04:00
megaraid_sas_fp.c scsi: megaraid_sas: Early detection of VD deletion through RaidMap update 2021-06-02 01:06:33 -04:00
megaraid_sas_fusion.c scsi: megaraid_sas: Remove redundant memset() statement 2022-05-19 20:16:26 -04:00
megaraid_sas_fusion.h scsi: megaraid_sas: mq_poll support 2021-03-04 17:37:03 -05:00