Re: linux-next: build failure after merge of the amdgpu and powerpc-fixes trees

[Rodrigo Siqueira Jordao]

Hi Stephen/Michael,

I made this fix:

https://patchwork.freedesktop.org/series/106824/

Could you check if it fixes the issue for you? If so, could you undo 
your revert?

Thanks
Siqueira

On 2022-07-27 12:15, Alex Deucher wrote:
> + Rodrigo, Melissa
>
> On Wed, Jul 27, 2022 at 10:17 AM Michael Ellerman <mpe@xxxxxxxxxxxxxx> wrote:
> > Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> writes:
> > > Hi all,
> > >
> > > After merging the amdgpu tree, today's linux-next build (powerpc
> > > allyesconfig) failed like this:
> > >
> > > ld: drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.o uses hard float, drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.o uses soft float
> > > ld: failed to merge target specific data of file drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.o
> > >
> > > I have reverted commit
> > >
> > >    c653c591789b ("drm/amdgpu: Re-enable DCN for 64-bit powerpc")
> > >
> > > for today.
> >
> > It bisects to:
> >
> >    40b31e5355ba ("drm/amd/display: Remove FPU flags from DCN30 Makefile")
> >
> > So I guess there's still some float code in dcn30?
> >
> > cheers