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| author | Martin K. Petersen | 2021-10-27 23:42:02 -0400 |
|---|---|---|
| committer | Martin K. Petersen | 2021-10-29 14:03:58 -0400 |
| commit | 61a9f252c1c026f84129a7bfa476e880b75e80eb (patch) | |
| tree | 8442f475e190d9bfb13abccadd2e582a3d4f5ebd /drivers/nvdimm/dimm.c | |
| parent | 282da7cef078a87b6d5e8ceba8b17e428cf0e37c (diff) | |
scsi: mpt3sas: Fix reference tag handling for WRITE_INSERT
Testing revealed a problem with how the reference tag was handled for
a WRITE_INSERT operation. The SCSI_PROT_REF_CHECK flag is not set when
the controller is asked to generate the protection information
(i.e. not DIX). And as a result the initial reference tag would not be
set in the WRITE_INSERT case.
Separate handling of the REF_CHECK and REF_INCREMENT flags to align
with both the DIX spec and the MPI implementation.
Link: https://lore.kernel.org/r/20211028034202.24225-1-martin.petersen@oracle.com
Fixes: b3e2c72af1d5 ("scsi: mpt3sas: Use the proper SCSI midlayer interfaces for PI")
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/nvdimm/dimm.c')
0 files changed, 0 insertions, 0 deletions