Re: [PATCH v2] mm: Split critical region in remap_file_pages() and invoke LSMs in between

[Paul Moore <paul@paul-moore.com>]

On Mon, Oct 21, 2024 at 11:06 PM Andrew Morton
<akpm@linux-foundation.org> wrote:
> On Sat, 19 Oct 2024 11:34:08 -0400 Paul Moore <paul@paul-moore.com> wrote:
>
> > >  mm/mmap.c | 69 +++++++++++++++++++++++++++++++++++++++++--------------
> > >  1 file changed, 52 insertions(+), 17 deletions(-)
> >
> > Thanks for working on this Roberto, Kirill, and everyone else who had
> > a hand in reviewing and testing.
> >
> > Reviewed-by: Paul Moore <paul@paul-moore.com>
> >
> > Andrew, I see you're pulling this into the MM/hotfixes-unstable
> > branch, do you also plan to send this up to Linus soon/next-week?  If
> > so, great, if not let me know and I can send it up via the LSM tree.
>
> In the normal course of things I'd send it upstream next week ...

That sounds good to me, I just wanted to make sure there was a path
forward to get into Linus' tree.

> ... but I
> can include it in this week's batch if we know that -next testing is
> hurting from it?

I don't believe so, I think this was just a syzbot gotcha.  From what
I understand remap_file_pages(2) isn't used much anymore.

-- 
paul-moore.com