Merge Pull Request from: @cxh269 
 
PR sync from: Junxian Huang huangjunxian6@hisilicon.com
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/JFGBCBZRFRXAREKVSD5SEJ2YSVXVL2HU/
From: Xinghai Cen cenxinghai@h-partners.com

Some bug fix patches for OLK-5.10 hns RoCE:

Junxian Huang (5):
RDMA/hns: Change mtr member to pointer in hns QP/CQ/MR/SRQ/EQ struct
RDMA/hns: Move mtr_node into the mtr struct
RDMA/hns: Fix delayed destruction of db not taking effect
RDMA/hns: Fix delay-destruction mechanism not processing kernel db
RDMA/hns: Fix soft lockup by adding cond_resched() to bt pages loop

Xinghai Cen (1):
RDMA/hns: Fix unmatched kmalloc and kvfree

Yuyu Li (1):
RDMA/hns: Fix ifnullfree static warning

#IBQK42:[openEuler-22.03-LTS-SP4] Some bug fix patches for openEuler-22.03-LTS-SP4 hns RoCE 
 
Link:https://gitee.com/openeuler/kernel/pulls/15426

 

Reviewed-by: Chengchang Tang <tangchengchang@huawei.com>
Reviewed-by: Li Nan <linan122@huawei.com>
Signed-off-by: Li Nan <linan122@huawei.com>