From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/scsi/lpfc/lpfc_nportdisc.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'kernel/drivers/scsi/lpfc/lpfc_nportdisc.c') diff --git a/kernel/drivers/scsi/lpfc/lpfc_nportdisc.c b/kernel/drivers/scsi/lpfc/lpfc_nportdisc.c index 4cb9882af..ed9a2c80c 100644 --- a/kernel/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/kernel/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -661,7 +661,13 @@ lpfc_rcv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, lpfc_destroy_vport_work_array(phba, vports); } - if (active_vlink_present) { + /* + * Don't re-instantiate if vport is marked for deletion. + * If we are here first then vport_delete is going to wait + * for discovery to complete. + */ + if (!(vport->load_flag & FC_UNLOADING) && + active_vlink_present) { /* * If there are other active VLinks present, * re-instantiate the Vlink using FDISC. @@ -814,7 +820,6 @@ lpfc_disc_illegal(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, { struct lpfc_hba *phba; LPFC_MBOXQ_t *pmb = (LPFC_MBOXQ_t *) arg; - MAILBOX_t *mb; uint16_t rpi; phba = vport->phba; @@ -822,7 +827,6 @@ lpfc_disc_illegal(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, if (!(phba->pport->load_flag & FC_UNLOADING) && (evt == NLP_EVT_CMPL_REG_LOGIN) && (!pmb->u.mb.mbxStatus)) { - mb = &pmb->u.mb; rpi = pmb->u.mb.un.varWords[0]; lpfc_release_rpi(phba, vport, rpi); } @@ -1868,7 +1872,7 @@ lpfc_rcv_logo_logo_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *)arg; spin_lock_irq(shost->host_lock); - ndlp->nlp_flag &= NLP_LOGO_ACC; + ndlp->nlp_flag |= NLP_LOGO_ACC; spin_unlock_irq(shost->host_lock); lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL); return ndlp->nlp_state; -- cgit 1.2.3-korg