Re: [PATCH 08/22] arch/m68k/kernel/sys_m68k: Use vma_lookup() in sys_cacheflush()

[Geert Uytterhoeven]

On Mon, May 10, 2021 at 7:04 PM Liam Howlett <liam.howlett@xxxxxxxxxx> wrote:
> Use vma_lookup() to find the VMA at a specific address.  As vma_lookup()
> will return NULL if the address is not within any VMA, the start address
> no longer needs to be validated.
>
> Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>

Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

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