Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+eba589d8f49c73d356da@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: 56518a60 RDMA/hns: Modify the value of long message lo.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-rc console output: https://syzkaller.appspot.com/x/log.txt?x=1100bb5e280000 kernel config: https://syzkaller.appspot.com/x/.config?x=8bc832f563d8bf38 dashboard link: https://syzkaller.appspot.com/bug?extid=eba589d8f49c73d356da compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=10847e2e280000 Note: testing is done by a robot and is best-effort only.