The outer routine lpfc_sli_issue_iocb(), which decomposes into the
SLI3 (s3) or SLI4 (s4) subroutines takes out the locks. For s3, it
takes out the hbalock. For s4, it takes out the ring_lock. The lockdep
check in the s3 and s4 subroutines both check hbalock, which is
incorrect for s4.
Revise the s4 subroutine to lockdep check the ring_lock.
Reported-by: Bart Van Assche <bvanass...@acm.org>
Signed-off-by: Dick Kennedy <dick.kenn...@broadcom.com>
Signed-off-by: James Smart <jsmart2...@gmail.com>
---
drivers/scsi/lpfc/lpfc_sli.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 62957d682d3f..f29f7cbb959d 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -9881,7 +9881,7 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t
ring_number,
* The WQE can be either 64 or 128 bytes,
*/
- lockdep_assert_held(&phba->hbalock);
+ lockdep_assert_held(&pring->ring_lock);
if (piocb->sli4_xritag == NO_XRI) {
if (piocb->iocb.ulpCommand == CMD_ABORT_XRI_CN ||
--
2.13.7
