Re: WARNING in irqentry_exit

[syzbot]

syzbot suspects this issue was fixed by commit:

commit 4d004099a668c41522242aa146a38cc4eb59cb1e
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Date:   Fri Oct 2 09:04:21 2020 +0000

    lockdep: Fix lockdep recursion

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1202919a500000
start commit:   f873db9a Merge tag 'io_uring-5.9-2020-08-21' of git://git...
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=a0437fdd630bee11
dashboard link: https://syzkaller.appspot.com/bug?extid=d4336c84ed0099fdbe47
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15312a66900000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13b01641900000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: lockdep: Fix lockdep recursion

For information about bisection process see: https://goo.gl/tpsmEJ#bisection