Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+2159cbb522b02847c053@xxxxxxxxxxxxxxxxxxxxxxxxx Tested-by: syzbot+2159cbb522b02847c053@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: 1b7520dd io_uring: check for overflows in io_pin_pages git tree: https://github.com/isilence/linux.git syz/sanitise-cqsq console output: https://syzkaller.appspot.com/x/log.txt?x=17b85ff7980000 kernel config: https://syzkaller.appspot.com/x/.config?x=f0635751ca15fb7a dashboard link: https://syzkaller.appspot.com/bug?extid=2159cbb522b02847c053 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.