Re: [PATCH v3 7/7] selftests/mm: add more mseal traversal tests

["Liam R. Howlett" <Liam.Howlett@oracle.com>]

* Pedro Falcato <pedro.falcato@gmail.com> [240818 02:36]:
> On Sat, Aug 17, 2024 at 1:18 AM Pedro Falcato <pedro.falcato@gmail.com> wrote:
> > @@ -983,6 +1019,41 @@ static void test_seal_munmap_vma_with_gap(bool seal)
> >         REPORT_TEST_PASS();
> >  }
> >
> > +static void test_seal_munmap_partial_across_vmas(bool seal)
> > +{
> > +       void *ptr;
> > +       unsigned long page_size = getpagesize();
> > +       unsigned long size = 2 * page_size;
> > +       int ret;
> > +       int prot;
> > +
> > +       /*
> > +        * Check if a partial mseal (that results in two vmas) works correctly.
> > +        * It might unmap the first, but it'll never unmap the second (msealed) vma.
> > +        */
> 
> Bah, obviously this comment isn't true, munmap is never partial.
> I'll change this locally for v4 if there ends up being one.

Besides this comment, the patch looks good.

Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com>