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

[Pedro Falcato]

On Sat, Aug 17, 2024 at 1:18 AM Pedro Falcato <pedro.falcato@xxxxxxxxx> 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.

-- 
Pedro