* [PATCH 1/4] IB/isert: fix T10-pi check mask setting
[not found] <1527685204-15475-1-git-send-email-maxg@mellanox.com>
@ 2018-05-30 13:00 ` Max Gurtovoy
0 siblings, 0 replies; 2+ messages in thread
From: Max Gurtovoy @ 2018-05-30 13:00 UTC (permalink / raw)
To: leonro, jgg; +Cc: linux-internal, Max Gurtovoy, stable
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>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
---
drivers/infiniband/ulp/isert/ib_isert.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index fff40b0..d8b6bde 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -2108,7 +2108,7 @@
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;
}
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH 1/4] IB/isert: fix T10-pi check mask setting
[not found] <1527753926-18593-1-git-send-email-maxg@mellanox.com>
@ 2018-05-31 8:05 ` Max Gurtovoy
0 siblings, 0 replies; 2+ messages in thread
From: Max Gurtovoy @ 2018-05-31 8:05 UTC (permalink / raw)
To: leonro, jgg, dledford, linux-rdma
Cc: sagi, hch, martin.petersen, Max Gurtovoy, stable
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>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
---
drivers/infiniband/ulp/isert/ib_isert.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index fff40b0..d8b6bde 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -2108,7 +2108,7 @@
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;
}
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-05-31 8:05 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <1527685204-15475-1-git-send-email-maxg@mellanox.com>
2018-05-30 13:00 ` [PATCH 1/4] IB/isert: fix T10-pi check mask setting Max Gurtovoy
[not found] <1527753926-18593-1-git-send-email-maxg@mellanox.com>
2018-05-31 8:05 ` Max Gurtovoy
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).