From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Yixian Liu <liuyixian@huawei.com>,
Jason Gunthorpe <jgg@mellanox.com>,
Sasha Levin <sashal@kernel.org>,
linux-rdma@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 213/219] RDMA/hns: Fix the state of rereg mr
Date: Fri, 22 Nov 2019 00:49:04 -0500 [thread overview]
Message-ID: <20191122054911.1750-205-sashal@kernel.org> (raw)
In-Reply-To: <20191122054911.1750-1-sashal@kernel.org>
From: Yixian Liu <liuyixian@huawei.com>
[ Upstream commit ab22bf05216a6bb4812448f3a8609489047cf311 ]
The state of mr after reregister operation should be set to valid
state. Otherwise, it will keep the same as the state before reregistered.
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 587db5cf3be15..9ab3ab3c4219f 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1773,6 +1773,9 @@ static int hns_roce_v2_rereg_write_mtpt(struct hns_roce_dev *hr_dev,
struct hns_roce_v2_mpt_entry *mpt_entry = mb_buf;
int ret = 0;
+ roce_set_field(mpt_entry->byte_4_pd_hop_st, V2_MPT_BYTE_4_MPT_ST_M,
+ V2_MPT_BYTE_4_MPT_ST_S, V2_MPT_ST_VALID);
+
if (flags & IB_MR_REREG_PD) {
roce_set_field(mpt_entry->byte_4_pd_hop_st, V2_MPT_BYTE_4_PD_M,
V2_MPT_BYTE_4_PD_S, pdn);
--
2.20.1
next prev parent reply other threads:[~2019-11-22 5:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191122054911.1750-1-sashal@kernel.org>
2019-11-22 5:46 ` [PATCH AUTOSEL 4.19 030/219] RDMA/hns: Fix the bug while use multi-hop of pbl Sasha Levin
2019-11-22 5:46 ` [PATCH AUTOSEL 4.19 032/219] RDMA/vmw_pvrdma: Use atomic memory allocation in create AH Sasha Levin
2019-11-22 5:46 ` [PATCH AUTOSEL 4.19 087/219] net/mlx5: Continue driver initialization despite debugfs failure Sasha Levin
2019-11-22 5:47 ` [PATCH AUTOSEL 4.19 103/219] IB/qib: Fix an error code in qib_sdma_verbs_send() Sasha Levin
2019-11-22 5:47 ` [PATCH AUTOSEL 4.19 112/219] RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layer Sasha Levin
2019-11-22 5:47 ` [PATCH AUTOSEL 4.19 129/219] IB/rxe: Make counters thread safe Sasha Levin
2019-11-22 5:48 ` [PATCH AUTOSEL 4.19 160/219] infiniband: bnxt_re: qplib: Check the return value of send_message Sasha Levin
2019-11-22 5:48 ` [PATCH AUTOSEL 4.19 161/219] infiniband/qedr: Potential null ptr dereference of qp Sasha Levin
2019-11-22 5:49 ` [PATCH AUTOSEL 4.19 211/219] RDMA/hns: Fix the bug with updating rq head pointer when flush cqe Sasha Levin
2019-11-22 5:49 ` [PATCH AUTOSEL 4.19 212/219] RDMA/hns: Bugfix for the scene without receiver queue Sasha Levin
2019-11-22 5:49 ` Sasha Levin [this message]
2019-11-22 5:49 ` [PATCH AUTOSEL 4.19 214/219] RDMA/hns: Use GFP_ATOMIC in hns_roce_v2_modify_qp Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191122054911.1750-205-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=jgg@mellanox.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=liuyixian@huawei.com \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).