diff options
| author | Max Gurtovoy <maxg@mellanox.com> | 2018-05-31 11:05:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-03 11:23:09 +0200 |
| commit | 52e167187be8b584673204f6d87b07aff7725e47 (patch) | |
| tree | 6191f398d85e4ce89f757c73edbf77a4e253a2f3 /drivers/infiniband/ulp/isert | |
| parent | a664281b85e01066336a0eb46bd09054c0705009 (diff) | |
IB/isert: fix T10-pi check mask setting
commit 0e12af84cdd3056460f928adc164f9e87f4b303b upstream.
A copy/paste bug (probably) caused setting of an app_tag check mask
in case where a ref_tag check was needed.
Fixes: 38a2d0d429f1 ("IB/isert: convert to the generic RDMA READ/WRITE API")
Fixes: 9e961ae73c2c ("IB/isert: Support T10-PI protected transactions")
Cc: stable@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/infiniband/ulp/isert')
| -rw-r--r-- | drivers/infiniband/ulp/isert/ib_isert.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index 16e56bfd4e2f..02a5e2d7e574 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -2090,7 +2090,7 @@ isert_set_sig_attrs(struct se_cmd *se_cmd, struct ib_sig_attrs *sig_attrs) sig_attrs->check_mask = (se_cmd->prot_checks & TARGET_DIF_CHECK_GUARD ? 0xc0 : 0) | - (se_cmd->prot_checks & TARGET_DIF_CHECK_REFTAG ? 0x30 : 0) | + (se_cmd->prot_checks & TARGET_DIF_CHECK_APPTAG ? 0x30 : 0) | (se_cmd->prot_checks & TARGET_DIF_CHECK_REFTAG ? 0x0f : 0); return 0; } |