Re: ERROR: "vmf_insert_mixed" [drivers/gpu/drm/exynos/exynosdrm.ko] undefined!

From: Sam Ravnborg
Date: Fri Aug 02 2019 - 06:49:17 EST


Hi Inki

On Fri, Aug 02, 2019 at 05:15:06PM +0900, Inki Dae wrote:
> Hi,
>
> 19. 7. 25. ìì 7:35ì kbuild test robot ì(ê) ì ê:
> > tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head: bed38c3e2dca01b358a62b5e73b46e875742fd75
> > commit: 156bdac99061b4013c8e47799c6e574f7f84e9f4 drm/exynos: trigger build of all modules
> > date: 4 weeks ago
> > config: h8300-allmodconfig (attached as .config)
> > compiler: h8300-linux-gcc (GCC) 7.4.0
> > reproduce:
> > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > git checkout 156bdac99061b4013c8e47799c6e574f7f84e9f4
> > # save the attached .config to linux build tree
> > GCC_VERSION=7.4.0 make.cross ARCH=h8300
> >
> > If you fix the issue, kindly add following tag
> > Reported-by: kbuild test robot <lkp@xxxxxxxxx>
> >
> > All errors (new ones prefixed by >>):
> >
> >>> ERROR: "vmf_insert_mixed" [drivers/gpu/drm/exynos/exynosdrm.ko] undefined!
>
> With below patch I think the build error reported already will be fixed,
> https://patchwork.kernel.org/patch/11035147/

I have the exact same patch locally - that I forgot to send out.
So:
Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>

Sam