On Fri, 2015-06-19 at 15:06 +0200, Christoph Hellwig wrote:
> On Thu, Jun 11, 2015 at 10:01:28AM +0200, Hannes Reinecke wrote:
> > SAM mandates that an BUS DEVICE RESET FUNCTION OCCURRED
> > UA needs to be send after a LUN RESET tmr has completed.
> > 
> > Signed-off-by: Hannes Reinecke <[email protected]>
> > ---
> >  drivers/target/target_core_transport.c | 11 +++++++++++
> >  1 file changed, 11 insertions(+)
> > 
> > diff --git a/drivers/target/target_core_transport.c 
> > b/drivers/target/target_core_transport.c
> > index a0e0d3a..bb60c0c4 100644
> > --- a/drivers/target/target_core_transport.c
> > +++ b/drivers/target/target_core_transport.c
> > @@ -3064,6 +3064,17 @@ static void target_tmr_work(struct work_struct *work)
> >             ret = core_tmr_lun_reset(dev, tmr, NULL, NULL);
> >             tmr->response = (!ret) ? TMR_FUNCTION_COMPLETE :
> >                                      TMR_FUNCTION_REJECTED;
> > +           if (tmr->response == TMR_FUNCTION_COMPLETE) {
> > +                   struct se_dev_entry *deve;
> > +
> > +                   rcu_read_lock();
> > +                   deve = target_nacl_find_deve(cmd->se_sess->se_node_acl,
> > +                                                cmd->orig_fe_lun);
> > +                   if (deve)
> > +                           core_scsi3_ua_allocate(deve, 0x29,
> > +                                   
> > ASCQ_29H_BUS_DEVICE_RESET_FUNCTION_OCCURRED);
> > +                   rcu_read_unlock();
> 
> This should use the target_ua_allocate_lun helper.

Fixed.

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