From: Johannes Thumshirn Date: Wed, 27 Apr 2016 08:48:52 +0000 (+0200) Subject: qla1280: Don't allocate 512kb of host tags X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2bcbc81421c511ef117cadcf0bee9c4340e68db0;p=linux-beck.git qla1280: Don't allocate 512kb of host tags The qla1280 driver sets the scsi_host_template's can_queue field to 0xfffff which results in an allocation failure when allocating the block layer tags for the driver's queues. This was introduced with the change for host wide tags in commit 64d513ac31b - "scsi: use host wide tags by default". Reduce can_queue to MAX_OUTSTANDING_COMMANDS (512) to solve the allocation error. Signed-off-by: Johannes Thumshirn Fixes: 64d513ac31b - "scsi: use host wide tags by default" Cc: stable@vger.kernel.org # v4.4 Cc: Laura Abbott Cc: Michael Reed Reviewed-by: Laurence Oberman Reviewed-by: Lee Duncan Signed-off-by: Martin K. Petersen Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 5d0ec42a9317..634254a52301 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -4214,7 +4214,7 @@ static struct scsi_host_template qla1280_driver_template = { .eh_bus_reset_handler = qla1280_eh_bus_reset, .eh_host_reset_handler = qla1280_eh_adapter_reset, .bios_param = qla1280_biosparam, - .can_queue = 0xfffff, + .can_queue = MAX_OUTSTANDING_COMMANDS, .this_id = -1, .sg_tablesize = SG_ALL, .use_clustering = ENABLE_CLUSTERING,