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SubjectRe: [PATCH v3 1/3] m68k: process bootinfo records before saving them
Hi Jason,

On Mon, Sep 26, 2022 at 12:06 PM Jason A. Donenfeld <Jason@zx2c4.com> wrote:
> On 9/26/22, Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> > On Fri, Sep 23, 2022 at 7:03 PM Jason A. Donenfeld <Jason@zx2c4.com> wrote:
> >> The RNG seed boot record is memzeroed after processing, in order to
> >> preserve forward secrecy. By saving the bootinfo for procfs prior to
> >> that, forward secrecy is violated, since it becomes possible to recover
> >> past states. So, save the bootinfo block only after first processing
> >> them.
> >>
> >> Fixes: a1ee38ab1a75 ("m68k: virt: Use RNG seed from bootinfo block")
> >> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
> >
> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Thanks for the review.
>
> Did you intend to take these 3 patches through your m68k tree, or did
> you want me to take them for some reason instead?

This is all TBD, see the comments I'm writing on the other patches ;-)

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

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