[PATCH] [v3] drm: amd: dc: don't use FP math when Kcov is enabled

[Michel Dänzer]

On 2018-08-13 05:23 PM, Arnd Bergmann wrote:
> On Mon, Aug 13, 2018 at 4:49 PM Alex Deucher <alexdeucher at gmail.com> wrote:
>>
>> On Sun, Aug 12, 2018 at 3:55 AM Christian König
>> <ckoenig.leichtzumerken at gmail.com> wrote:
>>> Adding Harry as well.
>>> Am 11.08.2018 um 17:54 schrieb Arnd Bergmann:
>>>>
>>>> Fixes: bf2e2e2e0ea9 ("drm/amd/display: Limit DCN to x86 arch")
>>>> Fixes: 4841203102a3 ("drm/amdgpu/display: Replace CONFIG_DRM_AMD_DC_DCN1_0 with CONFIG_X86")
>>
>> Maybe it would be better to revert 4841203102a3 so we can limit the
>> scope of this to DCN support.
> 
> That would help, but we would still require the patch at
> https://patchwork.kernel.org/patch/10090227/ or something else to avoid
> broken randconfig builds.

FWIW, please don't revert 4841203102a3 in a way which allows
CONFIG_DRM_AMD_DC_DCN1_0 to be accidentally disabled on X86 again. If it
is reinstated, it should be strictly derived from other options, not
changeable by the user.


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer