Re: [syzbot] [mm?] INFO: task hung in __rmap_walk_file

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+2d9c96466c978346b55f@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+2d9c96466c978346b55f@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         f0b9d8eb Merge tag 'nfsd-6.19-3' of git://git.kernel.o..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=13df11fc580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=e5a01f6352682866
dashboard link: https://syzkaller.appspot.com/bug?extid=2d9c96466c978346b55f
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=159dc19a580000

Note: testing is done by a robot and is best-effort only.