On 03/21/2016 03:32 AM, Finn Thain wrote: > I'm told that some targets are liable to disconnect a REQUEST SENSE > command. Theoretically this would cause a command undergoing autosense to > be moved onto the disconnected list. The bus reset handler must call > complete_cmd() for these commands, otherwise the hostdata->sensing pointer > will not get cleared. That would cause autosense processing to stall and > a timeout or an incorrect scsi_eh_restore_cmnd() would eventually follow. > > Signed-off-by: Finn Thain <fth...@telegraphics.com.au> > > --- > drivers/scsi/NCR5380.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Index: linux/drivers/scsi/NCR5380.c > =================================================================== > --- linux.orig/drivers/scsi/NCR5380.c 2016-03-21 13:31:40.000000000 +1100 > +++ linux/drivers/scsi/NCR5380.c 2016-03-21 13:31:47.000000000 +1100 > @@ -2437,7 +2437,7 @@ static int NCR5380_bus_reset(struct scsi > struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); > > set_host_byte(cmd, DID_RESET); > - cmd->scsi_done(cmd); > + complete_cmd(instance, cmd); > } > INIT_LIST_HEAD(&hostdata->disconnected); > > > 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)
