Re: [syzbot] [netfs?] INFO: task hung in netfs_retry_writes

[syzbot]

syzbot suspects this issue was fixed by commit:

commit 290434474c332a2ba9c8499fe699c7f2e1153280
Author: Tingmao Wang <m@xxxxxxxxxx>
Date:   Sun Apr 6 16:18:42 2025 +0000

    fs/9p: Refresh metadata in d_revalidate for uncached mode too

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=15831c12580000
start commit:   a2e94e80790b Merge tag 'block-6.17-20250822' of git://git...
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=d4703ac89d9e185a
dashboard link: https://syzkaller.appspot.com/bug?extid=666a9cb4c41986207cdf
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=137d5062580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=15e33fa2580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs/9p: Refresh metadata in d_revalidate for uncached mode too

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