On 11/10/2017 02:08 AM, James Smart wrote: > When the driver is unloading, the nvme transport could be in the > process of submitting new requests, will send abort requests to > terminate associations, or may make LS-related requests. > The driver's abort and request entry points currently is ignorant > of the unloading state and is starting the requests even though > the infrastructure to complete them continues to teardown. > > Change the entry points for new requests to check whether unloading > and if so, reject the requests. Abort routines check unloading, and > if so, noop the request. An abort is noop'd as the teardown paths > are already aborting/terminating the io outstanding at the time the > teardown initiated. > > Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx> > Signed-off-by: James Smart <james.smart@xxxxxxxxxxxx> > --- > drivers/scsi/lpfc/lpfc_nvme.c | 14 ++++++++++++++ > drivers/scsi/lpfc/lpfc_nvmet.c | 11 +++++++++++ > 2 files changed, 25 insertions(+) > Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@xxxxxxx +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)
