On 05/10/2017 09:07 PM, James Smart wrote: > After running IOPS test for 30 second we get > kernel:NMI watchdog: Watchdog detected hard LOCKUP on cpu 0 > > The driver is speend too much time in it's ISR. > > In ISR EQ and CQ processing routines, if we hit the entry_repost > numbers of EQE/CQEs just break out of the routine as opposed to > hitting the doorbell with NOARM and continue processing. > > Signed-off-by: Dick Kennedy <dick.kenn...@broadcom.com> > Signed-off-by: James Smart <james.sm...@broadcom.com> > --- > drivers/scsi/lpfc/lpfc_debugfs.c | 30 +++++++++++++++--------------- > drivers/scsi/lpfc/lpfc_sli.c | 8 ++------ > 2 files changed, 17 insertions(+), 21 deletions(-) > Reviewed-by: Hannes Reinecke <h...@suse.com>
Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking h...@suse.de +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg)
