[PATCH] arm64: fix warning about swapper_pg_dir overflow

Arnd Bergmann arnd at arndb.de
Tue Feb 14 14:06:31 PST 2017


On Tue, Feb 14, 2017 at 10:33 PM, Ard Biesheuvel
<ard.biesheuvel at linaro.org> wrote:
> On 14 February 2017 at 21:27, Arnd Bergmann <arnd at arndb.de> wrote:

> We should see the same issue with 64k/3 levels, since its PGD_SIZE is
> also much smaller than its PAGE_SIZE. This is a much more common
> configuration, so I am surprised you found it on 16k/4 levels first.

I hadn't been doing regular build tests on arm64 and just started up some
randconfig builds, this was the first bug I ran into ;-)

> Acked-by: Ard Biesheuvel <ard.biesheuvel at linaro.org>

Thanks,

   Arnd



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