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authorMax Gurtovoy <maxg@mellanox.com>2018-05-31 11:05:23 +0300
committerJason Gunthorpe <jgg@mellanox.com>2018-06-04 09:19:24 -0600
commit0e12af84cdd3056460f928adc164f9e87f4b303b (patch)
tree6b9a46a8c0dd8715e2b627e40d26a34a32329e0b /drivers/infiniband
parent0f45e69d625a423d225968c3b59da7f31c5d70b4 (diff)
IB/isert: fix T10-pi check mask setting
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>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/ulp/isert/ib_isert.c2
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 6a55b870b863..3130698fee70 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -2116,7 +2116,7 @@ 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;
}