The patchset includes: 1:The first patch resends the "Disable local invalidate operation." Add a detailed description for it. 2:The second patch fixes the kernel NULL pointer dereference problem in free_mr_init. Yangyang Li (1): RDMA/hns: Disable local invalidate operation Yixing Liu (1): RDMA/hns: Fix concurrent scene lock null pointer problem drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 15 ++++----------- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 2 -- 2 files changed, 4 insertions(+), 13 deletions(-) -- 2.30.0