syzbot suspects this issue was fixed by commit:
commit aa3dbde878961dd333cdd3c326b93e6c84a23ed4
Author: David Howells <dhowells@xxxxxxxxxx>
Date: Mon May 22 13:49:54 2023 +0000
splice: Make splice from an O_DIRECT fd use copy_splice_read()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14dc6319a80000
start commit: 40f71e7cd3c6 Merge tag 'net-6.4-rc7' of git://git.kernel.o..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=7ff8f87c7ab0e04e
dashboard link: https://syzkaller.appspot.com/bug?extid=9992306148b06272f3bb
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10c65e87280000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1094a78b280000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: splice: Make splice from an O_DIRECT fd use copy_splice_read()
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
