HI, Xiao. > My same fix[1] has been merged into for-next branch on rdma but it is > not merged into mainline for now. > > [1]: > https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?id=cdbdb7724740f62d11519679e11cf673cd9d6c8f Thank you for the information. I had missed it. Thanks a lot, Shunsuke Mie