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scsi: lpfc: Reinitialize an NPIV's VMID data structures after FDISC
author
Justin Tee
<justin.tee@broadcom.com>
Thu, 7 Dec 2023 22:40:37 +0000
(14:40 -0800)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Mon, 5 Feb 2024 20:14:23 +0000
(20:14 +0000)
[ 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
patch
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diff --git
a/drivers/scsi/lpfc/lpfc_els.c
b/drivers/scsi/lpfc/lpfc_els.c
index
54e47f2
..
932d479
100644
(file)
--- a/
drivers/scsi/lpfc/lpfc_els.c
+++ b/
drivers/scsi/lpfc/lpfc_els.c
@@
-11110,6
+11110,14
@@
mbox_err_exit:
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;
}