Re: [PATCH 2/2] fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths

Oleg Nesterov
2025-09-14T19:02:56Z

Too late for me, I'll write another email tomorrow, just one note for now...

On 09/14, Mateusz Guzik wrote:
>
> On Sun, Sep 14, 2025 at 1:11 PM Oleg Nesterov <oleg@redhat.com> wrote:
> >
> > Fixes: c022a0acad53 ("rlimits: implement prlimit64 syscall")
>
> I think this is more accurate:
> Fixes: 18c91bb2d872 ("prlimit: do not grab the tasklist_lock")

I'll re-check, but at first glance you are right... Thanks for taking
a look and correcting me!

Oleg.