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

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Message-ID: <20220726205458.0b5ca446@canb.auug.org.au>
Date:   Tue, 26 Jul 2022 20:54:58 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Alex Deucher <alexdeucher@...il.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build failure after merge of the amdgpu and
 powerpc-fixes trees

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.

I suspect that commit

  3876a8b5e241 ("drm/amd/display: Enable building new display engine with KCOV enabled")

may also be involved (or, at least, not sufficient).
-- 
Cheers,
Stephen Rothwell

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