Re: [syzbot] [ntfs3?] possible deadlock in page_cache_ra_order

[syzbot]

syzbot has bisected this issue to:

commit d62cf685d12e95cc0a4122c43cd9f0eb8bba0b4c
Author: ZhengYuan Huang <gality369@xxxxxxxxx>
Date:   Mon Apr 27 07:26:50 2026 +0000

    fs/ntfs3: hold ni_lock across readdir metadata walk

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1540dbf9580000
start commit:   704340f1cd0d Merge tag 'x86_urgent_for_7.3-rc4' of git://g..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=1740dbf9580000
console output: https://syzkaller.appspot.com/x/log.txt?x=1340dbf9580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b454dc6b1b7acd30
dashboard link: https://syzkaller.appspot.com/bug?extid=8bd419f88e25ab12cb75
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=154788c9580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=134788c9580000

Reported-by: syzbot+8bd419f88e25ab12cb75@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: d62cf685d12e ("fs/ntfs3: hold ni_lock across readdir metadata walk")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection