linux-kernel - [PATCH v2 for-rc 0/8] RDMA/hns: Bugfixes

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Message-ID: <20240710133705.896445-1-huangjunxian6@hisilicon.com>
Date: Wed, 10 Jul 2024 21:36:57 +0800
From: Junxian Huang <huangjunxian6@...ilicon.com>
To: <jgg@...pe.ca>, <leon@...nel.org>
CC: <linux-rdma@...r.kernel.org>, <linuxarm@...wei.com>,
	<linux-kernel@...r.kernel.org>, <huangjunxian6@...ilicon.com>
Subject: [PATCH v2 for-rc 0/8] RDMA/hns: Bugfixes

Here are some bugfixes for hns driver.

v1 -> v2:
* Drop patch #2 in v1 because Leon pointed out a problem about mailbox
  mode, and we plan to handle it in another patchset.
* Patch #1: put the atomic length check in set_rc_wqe(), stop processing
  WQEs and return immediately if there is an error.
* Patch #2: use BH workqueue instead of tasklet.

Chengchang Tang (5):
  RDMA/hns: Fix missing pagesize and alignment check in FRMR
  RDMA/hns: Fix shift-out-bounds when max_inline_data is 0
  RDMA/hns: Fix undifined behavior caused by invalid max_sge
  RDMA/hns: Fix insufficient extend DB for VFs.
  RDMA/hns: Fix mbx timing out before CMD execution is completed

Junxian Huang (3):
  RDMA/hns: Check atomic wr length
  RDMA/hns: Fix soft lockup under heavy CEQE load
  RDMA/hns: Fix unmatch exception handling when init eq table fails

 drivers/infiniband/hw/hns/hns_roce_device.h |   7 +
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c  | 164 +++++++++++++-------
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h  |   6 +
 drivers/infiniband/hw/hns/hns_roce_mr.c     |   5 +
 drivers/infiniband/hw/hns/hns_roce_qp.c     |   4 +-
 drivers/infiniband/hw/hns/hns_roce_srq.c    |   2 +-
 6 files changed, 127 insertions(+), 61 deletions(-)

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2.33.0