syzbot suspects this issue was fixed by commit:
commit d685c668b0695dff927c85e27ef27d4f404f16a3
Author: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Date: Thu Dec 15 21:43:51 2022 +0000
buffer: add b_folio as an alias of b_page
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13d6c9caa80000
start commit: 4a7d37e824f5 Merge tag 'hardening-v6.3-rc1' of git://git.k..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=8b969c5af147d31c
dashboard link: https://syzkaller.appspot.com/bug?extid=21f2b8753d8bfc6bb816
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17c64f20c80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13734ba0c80000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: buffer: add b_folio as an alias of b_page
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
