[PATCH v8 0/8] Add support for memory sealing

[Cristian Rodríguez]

On Mon, Feb 3, 2025 at 4:40 PM Florian Weimer <fweimer@redhat.com> wrote:
>
> * Adhemerval Zanella Netto:
>
> >> CRIU needs to be able to unmap everything that was initially loaded by
> >> the kernel and glibc.  This will stop working if we use mseal for glibc
> >> itself.
> >
> > So in this case the easiest way it to filter of mseal (with seccomp or
> > something related) and disable sealing.  I don't have a easy solution.
>
> Please test with CRIU and trace and find a way to make them work again
> if they are broken.

that is a kernel problem afaik.. .why libc has to care about this limitation ?