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Date:   Fri, 23 Nov 2018 16:40:47 +0100 (CET)
From:   Thomas Voegtle <tv@lio96.de>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cc:     linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
        akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org,
        patches@kernelci.org, ben.hutchings@codethink.co.uk,
        lkft-triage@lists.linaro.org, stable@vger.kernel.org
Subject: Re: [PATCH 4.19 00/42] 4.19.4-stable review
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On Fri, 23 Nov 2018, Greg Kroah-Hartman wrote:

> On Thu, Nov 22, 2018 at 09:53:35PM +0100, Thomas Voegtle wrote:
>>
>> Doesn't compile for me on OpenSuSE 15.0 (gcc 7.3.1):
>>
>>   CALL    scripts/checksyscalls.sh
>>   DESCEND  objtool
>>   CHK     include/generated/compile.h
>>   CC [M]  drivers/gpu/drm/i915/i915_gem_gtt.o
>> drivers/gpu/drm/i915/i915_gem_gtt.c: In function ‘gen6_dump_ppgtt’:
>> drivers/gpu/drm/i915/i915_gem_gtt.c:1771:41: error: format ‘%llx’ expects
>> argument of type ‘long long unsigned int’, but argument 5 has type ‘long
>> unsigned int’ [-Werror=format=]
>>     seq_printf(m, "\t\t(%03d, %04d) %08llx: ",
>>                                     ~~~~~^
>>                                     %08lx
>> cc1: all warnings being treated as errors
>
> Warnings treated as errors?  That's rough, sorry, don't do that :)

I had CONFIG_DRM_I915_WERROR=y for whatever reason. 
The whole thing confused me a lot.
Sorry.

       Thomas

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