Re: [Intel-gfx] linux-next: build failure after merge of the drm-intel-fixes tree

[Lucas De Marchi]

On Tue, Jan 29, 2019 at 2:39 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Hi all,
>
> After merging the drm-intel-fixes tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/gpu/drm/i915/intel_display.c: In function 'has_bogus_dpll_config':
> drivers/gpu/drm/i915/intel_display.c:15432:27: error: macro "IS_GEN" requires 3 arguments, but only 2 given
>   return IS_GEN(dev_priv, 6) &&
>                            ^
>
> Caused by commit
>
>   a49a17226feb ("drm/i915: Try to sanitize bogus DPLL state left over by broken SNB BIOSen")
>
> It seems this was cherry-picked incorrectly :-(

while the cherry-pick was correct, the macro is different on
drm-intel-fixes. IS_GEN(dev_priv, 6) needs to be converted to
IS_GEN6(dev_priv).

Lucas De Marchi

>
> I have reverted that commit for today.
>
> --
> Cheers,
> Stephen Rothwell
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-- 
Lucas De Marchi