Re: [syzbot] [kernel?] INFO: rcu detected stall in rt_sigreturn

[syzbot]

syzbot suspects this issue was fixed by commit:

commit 5f6bd380c7bdbe10f7b4e8ddcceed60ce0714c6d
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Date:   Mon May 27 12:06:55 2024 +0000

    sched/rt: Remove default bandwidth control

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=15678d80580000
start commit:   48cf398f15fc Merge tag 'char-misc-6.9-rc5' of git://git.ke..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=85dbe39cf8e4f599
dashboard link: https://syzkaller.appspot.com/bug?extid=f87fd2bd13a4c9c5af8a
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=152c59fd180000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=112d3227180000

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

#syz fix: sched/rt: Remove default bandwidth control

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