On 02/14/2017 09:44 PM, Raghava Aditya Renukunta wrote: > aac_command_thread checks on the health of controller periodically, > using aac_check_health. If the status is an error state KERNEL_PANIC or > anything else. The driver will attempt to restart the adapter, but the > response is not checked in aac_command_thread. This allows the periodic > sync to go thru and lead the driver to a hung state. > > Fixed by terminating the periodic loop(intended per original design), > if the controller is not restored to a healthy state. > > Cc: stable@xxxxxxxxxxxxxxx > Fixes: 3d77d8404478353358 (scsi: aacraid: Added support for periodic wellness sync) > Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@xxxxxxxxxxxxx> > Reviewed-by: David Carroll <David.Carroll@xxxxxxxxxxxxx> > --- Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx> -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
