6.6-stable review patch. If anyone has any objections, please let me know.
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From: Justin Tee justin.tee@broadcom.com
[ Upstream commit 8dc8eb89f4df74593ba4bf30c3d31a0fc6d3ea47 ]
After a follow up FDISC cmpl, an NPIV's VMID data structures are not updated.
Fix by calling lpfc_reinit_vmid and copying the physical port's vmid_flag to the NPIV's vmid_flag in the NPIV registration cmpl code path.
Signed-off-by: Justin Tee justin.tee@broadcom.com Link: https://lore.kernel.org/r/20231207224039.35466-3-justintee8345@gmail.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/scsi/lpfc/lpfc_els.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 54e47f268235..932d47951cf3 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -11110,6 +11110,14 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) lpfc_nlp_put(ndlp);
mempool_free(pmb, phba->mbox_mem_pool); + + /* reinitialize the VMID datastructure before returning. + * this is specifically for vport + */ + if (lpfc_is_vmid_enabled(phba)) + lpfc_reinit_vmid(vport); + vport->vmid_flag = vport->phba->pport->vmid_flag; + return; }