On Wed, Jul 01, 2020 at 09:48:48PM -0700, Cong Wang wrote:
> On Tue, Jun 30, 2020 at 3:48 PM Roman Gushchin <g...@fb.com> wrote:
> >
> > Btw if we want to backport the problem but can't blame a specific commit,
> > we can always use something like "Cc: <sta...@vger.kernel.org> [3.1+]".
>
> Sure, but if we don't know which is the right commit to blame, then how
> do we know which stable version should the patch target? :)
>
> I am open to all options here, including not backporting to stable at all.
It seems to be that the issue was there from bd1060a1d671 ("sock, cgroup: add
sock->sk_cgroup"),
so I'd go with it. Otherwise we can go with 5.4+, as I understand before that
it was
hard to reproduce it.
Thanks!
