lpfc 8.3.38: Update lpfc to revision 8.3.38

This patch set updates the lpfc driver to revision 8.3.38

The patches for 8.3.38 contain:

- Fixed NMI watch dog panic's when resetting the hba.
- Fixed degraded performance after cable pulls
- Fixed bsg timeout handling issues that would result in crashes
- Fixed deadlock condition in FCF round robin handling
- Fixed async FCF modified event to in-use FCF failure to trigger recovery
- Fixed OXID reuse issue.
- Fixed PT2PT bring up problem for FC SLI4.
- Fixed circular locking dependency and inconsistent lock state issues
- Fix default value for lpfc_enable_rrq.
- Fixed potential mis-interpretation of READ_TOPOLOGY reserved fields
- Update lpfc version for 8.3.38 driver release

The patches were cut against scsi.git, branch "misc".

-- james s