[RFT] powerpc/boot: Fix missing crc32poly.h when building with KERNEL_XZ

[Krzysztof Kozlowski]

On Wed, 29 Aug 2018 at 10:06, Mathieu Malaterre <malat at debian.org> wrote:
>
> On Wed, Aug 29, 2018 at 9:59 AM Krzysztof Kozlowski <krzk at kernel.org> wrote:
> >
> > On Wed, 29 Aug 2018 at 09:32, Krzysztof Kozlowski <krzk at kernel.org> wrote:
> > >
> > > After commit faa16bc404d7 ("lib: Use existing define with
> > > polynomial") the lib/xz/xz_crc32.c includes a header from include/linux
> > > directory thus any other user of this code should define proper include
> > > path.
> > >
> > > This fixes the build error on powerpc with CONFIG_KERNEL_XZ:
> > >
> > >     In file included from ../arch/powerpc/boot/../../../lib/decompress_unxz.c:233:0,
> > >                      from ../arch/powerpc/boot/decompress.c:42:
> > >     ../arch/powerpc/boot/../../../lib/xz/xz_crc32.c:18:29: fatal error: linux/crc32poly.h: No such file or directory
> > >
> > > Reported-by: Michal Kubecek <mkubecek at suse.cz>
> >
> > Reported earlier by Kbuild:
> > https://lkml.org/lkml/2018/8/23/47
> >
> > for the credits:
> > Reported-by: kbuild test robot <lkp at intel.com>
>
> Technically Meelis reported it earlier:
>
> https://lkml.org/lkml/2018/8/22/365
>
> ;)

Oh, right... so for the full credits:
Reported-by: Meelis Roos <mroos at linux.ee>

Best regards,
Krzysztof