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| author | James Smart <jsmart2021@gmail.com> | 2019-03-04 15:15:43 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-03-06 19:26:45 -0500 |
| commit | cda7fa18653c47865d2a048d5bfa211d464b23e1 (patch) | |
| tree | 03823dc57a18c266f53b8ebbf3dba92f3620763a /arch | |
| parent | 176eb927744201ba95ca9a85c2f9af457559374f (diff) | |
| download | linux-cda7fa18653c47865d2a048d5bfa211d464b23e1.tar.gz linux-cda7fa18653c47865d2a048d5bfa211d464b23e1.tar.bz2 linux-cda7fa18653c47865d2a048d5bfa211d464b23e1.zip | |
scsi: lpfc: Correct __lpfc_sli_issue_iocb_s4 lockdep check
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 <bvanassche@acm.org>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions