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

[syzbot]

Hello,

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

Reported-by: syzbot+4d9a13f0797c46a29e42@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+4d9a13f0797c46a29e42@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         0db9b72d mm/userfaultfd: fix kmap_local LIFO ordering ..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-hotfixes-unstable
console output: https://syzkaller.appspot.com/x/log.txt?x=128fb5a2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=2323b2d6038203a5
dashboard link: https://syzkaller.appspot.com/bug?extid=4d9a13f0797c46a29e42
compiler:       gcc (Debian 12.2.0-14) 12.2.0, 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.