Re: [syzbot] [mm?] WARNING in folio_add_new_anon_rmap

[syzbot]

Hello,

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

Reported-by: syzbot+e24a2e34fad0efbac047@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+e24a2e34fad0efbac047@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         b84a0ebe Add linux-next specific files for 20260313
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11f43406580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d079c776411aaf59
dashboard link: https://syzkaller.appspot.com/bug?extid=e24a2e34fad0efbac047
compiler:       Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=16cfdd52580000

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