syzbot suspects this issue was fixed by commit:
commit 61cf93700fe6359552848ed5e3becba6cd760efa
Author: Matthew Wilcox (Oracle) <[email protected]>
Date: Mon Mar 8 14:16:16 2021 +0000
io_uring: Convert personality_idr to XArray
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16f91b9ad00000
start commit: dd86e7fa Merge tag 'pci-v5.11-fixes-2' of git://git.kernel..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=e83e68d0a6aba5f6
dashboard link: https://syzkaller.appspot.com/bug?extid=12056a09a0311d758e60
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=174b80ef500000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=165522d4d00000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: io_uring: Convert personality_idr to XArray
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
