Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+cf4cf13056f85dec2c40@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: 91070385 XArray: Disallow sibling entries of nodes git tree: git://git.infradead.org/users/willy/xarray.git main kernel config: https://syzkaller.appspot.com/x/.config?x=78d87160570beee3 dashboard link: https://syzkaller.appspot.com/bug?extid=cf4cf13056f85dec2c40 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.
