[radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[kbuild test robot]

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tree:   git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
head:   c285c73f2213f503a93aa142fff186e160b4a371
commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085] drm/amd: fix init order of sched job
config: sparc-allmodconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
        # save the attached .config to linux build tree
        make.cross ARCH=sparc 

All errors (new ones prefixed by >>):

>> sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?
>> sparc64-linux-gnu-gcc: error: unrecognized command line option '-mpreferred-stack-boundary=4'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 49574 bytes --]

[-- Attachment #3: Type: text/plain, Size: 160 bytes --]

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Re: [radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[zhoucm1]

On 2017年05月15日 17:52, kbuild test robot wrote:
> tree:   git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
> head:   c285c73f2213f503a93aa142fff186e160b4a371
> commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085] drm/amd: fix init order of sched job
> config: sparc-allmodconfig (attached as .config)
> compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
>          wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>          chmod +x ~/bin/make.cross
>          git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
>          # save the attached .config to linux build tree
>          make.cross ARCH=sparc
>
> All errors (new ones prefixed by >>):
>
>>> sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?
>>> sparc64-linux-gnu-gcc: error: unrecognized command line option '-mpreferred-stack-boundary=4'
@@ -460,9 +460,9 @@ int amd_sched_job_init(struct amd_sched_job *job,
         job->sched = sched;
         job->s_entity = entity;
         job->s_fence = amd_sched_fence_create(entity, owner);
-       job->id = atomic64_inc_return(&sched->job_id_count);
         if (!job->s_fence)
                 return -ENOMEM;
+       job->id = atomic64_inc_return(&sched->job_id_count);

         INIT_WORK(&job->finish_work, amd_sched_job_finish);
         INIT_LIST_HEAD(&job->node);

Sorry, I don't know how commit 5f92704 results in your this error.
But from error message, it seems your compiler problems.

Regards,
David Zhou
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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Re: [kbuild-all] [radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[Philip Li]

On Tue, May 16, 2017 at 01:20:26PM +0800, zhoucm1 wrote:
> 
> 
> On 2017年05月15日 17:52, kbuild test robot wrote:
> >tree:   git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
> >head:   c285c73f2213f503a93aa142fff186e160b4a371
> >commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085] drm/amd: fix init order of sched job
> >config: sparc-allmodconfig (attached as .config)
> >compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
> >reproduce:
> >         wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> >         chmod +x ~/bin/make.cross
> >         git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
> >         # save the attached .config to linux build tree
> >         make.cross ARCH=sparc
> >
> >All errors (new ones prefixed by >>):
> >
> >>>sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?
> >>>sparc64-linux-gnu-gcc: error: unrecognized command line option '-mpreferred-stack-boundary=4'
> @@ -460,9 +460,9 @@ int amd_sched_job_init(struct amd_sched_job *job,
>         job->sched = sched;
>         job->s_entity = entity;
>         job->s_fence = amd_sched_fence_create(entity, owner);
> -       job->id = atomic64_inc_return(&sched->job_id_count);
>         if (!job->s_fence)
>                 return -ENOMEM;
> +       job->id = atomic64_inc_return(&sched->job_id_count);
> 
>         INIT_WORK(&job->finish_work, amd_sched_job_finish);
>         INIT_LIST_HEAD(&job->node);
> 
> Sorry, I don't know how commit 5f92704 results in your this error.
> But from error message, it seems your compiler problems.
Thanks for input, the issue seems to be introduced by "drm/amdgpu/display: Enable DCN in DC",
somehower the bisect idetifies this commit. Sorry for wrong info, we will fix the logic.

> 
> Regards,
> David Zhou
> >---
> >0-DAY kernel test infrastructure                Open Source Technology Center
> >https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
> 
> _______________________________________________
> kbuild-all mailing list
> kbuild-all@lists.01.org
> https://lists.01.org/mailman/listinfo/kbuild-all
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Re: [radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[Christian König]

Am 16.05.2017 um 07:20 schrieb zhoucm1:
>
>
> On 2017年05月15日 17:52, kbuild test robot wrote:
>> tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
>> head:   c285c73f2213f503a93aa142fff186e160b4a371
>> commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085] drm/amd: 
>> fix init order of sched job
>> config: sparc-allmodconfig (attached as .config)
>> compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
>> reproduce:
>>          wget 
>> https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross 
>> -O ~/bin/make.cross
>>          chmod +x ~/bin/make.cross
>>          git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
>>          # save the attached .config to linux build tree
>>          make.cross ARCH=sparc
>>
>> All errors (new ones prefixed by >>):
>>
>>>> sparc64-linux-gnu-gcc: error: unrecognized command line option 
>>>> '-msse'; did you mean '-fdse'?
>>>> sparc64-linux-gnu-gcc: error: unrecognized command line option 
>>>> '-mpreferred-stack-boundary=4'
> @@ -460,9 +460,9 @@ int amd_sched_job_init(struct amd_sched_job *job,
>         job->sched = sched;
>         job->s_entity = entity;
>         job->s_fence = amd_sched_fence_create(entity, owner);
> -       job->id = atomic64_inc_return(&sched->job_id_count);
>         if (!job->s_fence)
>                 return -ENOMEM;
> +       job->id = atomic64_inc_return(&sched->job_id_count);
>
>         INIT_WORK(&job->finish_work, amd_sched_job_finish);
>         INIT_LIST_HEAD(&job->node);
>
> Sorry, I don't know how commit 5f92704 results in your this error.
> But from error message, it seems your compiler problems.

Yeah, that looks like a problem with the build bot.

We recently had a couple of those, so guys please fix your bots or 
people will start to ignore such messages.

Regards,
Christian.

>
> Regards,
> David Zhou
>> ---
>> 0-DAY kernel test infrastructure                Open Source 
>> Technology Center
>> https://lists.01.org/pipermail/kbuild-all Intel Corporation
>

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Re: [kbuild-all] [radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[Philip Li]

On Tue, May 16, 2017 at 10:04:32AM +0200, Christian König wrote:
> Am 16.05.2017 um 07:20 schrieb zhoucm1:
> >
> >
> >On 2017年05月15日 17:52, kbuild test robot wrote:
> >>tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
> >>head:   c285c73f2213f503a93aa142fff186e160b4a371
> >>commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085]
> >>drm/amd: fix init order of sched job
> >>config: sparc-allmodconfig (attached as .config)
> >>compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
> >>reproduce:
> >>         wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross
> >>-O ~/bin/make.cross
> >>         chmod +x ~/bin/make.cross
> >>         git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
> >>         # save the attached .config to linux build tree
> >>         make.cross ARCH=sparc
> >>
> >>All errors (new ones prefixed by >>):
> >>
> >>>>sparc64-linux-gnu-gcc: error: unrecognized command line
> >>>>option '-msse'; did you mean '-fdse'?
> >>>>sparc64-linux-gnu-gcc: error: unrecognized command line
> >>>>option '-mpreferred-stack-boundary=4'
> >@@ -460,9 +460,9 @@ int amd_sched_job_init(struct amd_sched_job *job,
> >        job->sched = sched;
> >        job->s_entity = entity;
> >        job->s_fence = amd_sched_fence_create(entity, owner);
> >-       job->id = atomic64_inc_return(&sched->job_id_count);
> >        if (!job->s_fence)
> >                return -ENOMEM;
> >+       job->id = atomic64_inc_return(&sched->job_id_count);
> >
> >        INIT_WORK(&job->finish_work, amd_sched_job_finish);
> >        INIT_LIST_HEAD(&job->node);
> >
> >Sorry, I don't know how commit 5f92704 results in your this error.
> >But from error message, it seems your compiler problems.
> 
> Yeah, that looks like a problem with the build bot.
> 
> We recently had a couple of those, so guys please fix your bots or
> people will start to ignore such messages.
Thanks for input, the issue does exist (as introduced by
"drm/amdgpu/display: Enable DCN in DC"), so the report like 
https://lists.01.org/pipermail/kbuild-all/2017-May/033857.html
does make sense. Of course, we will check to make sure the
bisect can point to the right/very first bad commit.

> 
> Regards,
> Christian.
> 
> >
> >Regards,
> >David Zhou
> >>---
> >>0-DAY kernel test infrastructure                Open Source
> >>Technology Center
> >>https://lists.01.org/pipermail/kbuild-all Intel Corporation
> >
> 
> _______________________________________________
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> kbuild-all@lists.01.org
> https://lists.01.org/mailman/listinfo/kbuild-all
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Re: [kbuild-all] [radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[Michel Dänzer]

[ Dropping build robot aliases, adding amd-gfx and DC folks ]

On 16/05/17 05:18 PM, Philip Li wrote:
> On Tue, May 16, 2017 at 10:04:32AM +0200, Christian König wrote:
>> Am 16.05.2017 um 07:20 schrieb zhoucm1:
>>> On 2017年05月15日 17:52, kbuild test robot wrote:
>>>> tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
>>>> head:   c285c73f2213f503a93aa142fff186e160b4a371
>>>> commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085]
>>>> drm/amd: fix init order of sched job
>>>> config: sparc-allmodconfig (attached as .config)
>>>> compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
>>>> reproduce:
>>>>         wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross
>>>> -O ~/bin/make.cross
>>>>         chmod +x ~/bin/make.cross
>>>>         git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
>>>>         # save the attached .config to linux build tree
>>>>         make.cross ARCH=sparc
>>>>
>>>> All errors (new ones prefixed by >>):
>>>>
>>>>>> sparc64-linux-gnu-gcc: error: unrecognized command line
>>>>>> option '-msse'; did you mean '-fdse'?
>>>>>> sparc64-linux-gnu-gcc: error: unrecognized command line
>>>>>> option '-mpreferred-stack-boundary=4'

[...]

> Thanks for input, the issue does exist (as introduced by
> "drm/amdgpu/display: Enable DCN in DC"), so the report like 
> https://lists.01.org/pipermail/kbuild-all/2017-May/033857.html
> does make sense.

It's because some DC Makefiles hardcode -msse and other compiler flags
which aren't supported on all architectures.

DC folks, please fix this, either by only adding flags on architectures
where they're supported, or by preventing the corresponding code from
getting built on architectures where they're not supported.


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer
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Re: [kbuild-all] [radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[Christian König]

Am 16.05.2017 um 11:16 schrieb Michel Dänzer:
> [ Dropping build robot aliases, adding amd-gfx and DC folks ]
>
> On 16/05/17 05:18 PM, Philip Li wrote:
>> On Tue, May 16, 2017 at 10:04:32AM +0200, Christian König wrote:
>>> Am 16.05.2017 um 07:20 schrieb zhoucm1:
>>>> On 2017年05月15日 17:52, kbuild test robot wrote:
>>>>> tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
>>>>> head:   c285c73f2213f503a93aa142fff186e160b4a371
>>>>> commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085]
>>>>> drm/amd: fix init order of sched job
>>>>> config: sparc-allmodconfig (attached as .config)
>>>>> compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
>>>>> reproduce:
>>>>>          wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross
>>>>> -O ~/bin/make.cross
>>>>>          chmod +x ~/bin/make.cross
>>>>>          git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
>>>>>          # save the attached .config to linux build tree
>>>>>          make.cross ARCH=sparc
>>>>>
>>>>> All errors (new ones prefixed by >>):
>>>>>
>>>>>>> sparc64-linux-gnu-gcc: error: unrecognized command line
>>>>>>> option '-msse'; did you mean '-fdse'?
>>>>>>> sparc64-linux-gnu-gcc: error: unrecognized command line
>>>>>>> option '-mpreferred-stack-boundary=4'
> [...]
>
>> Thanks for input, the issue does exist (as introduced by
>> "drm/amdgpu/display: Enable DCN in DC"), so the report like
>> https://lists.01.org/pipermail/kbuild-all/2017-May/033857.html
>> does make sense.
> It's because some DC Makefiles hardcode -msse and other compiler flags
> which aren't supported on all architectures.
>
> DC folks, please fix this, either by only adding flags on architectures
> where they're supported, or by preventing the corresponding code from
> getting built on architectures where they're not supported.

Ah, yes that's indeed an issue.

But please at least fix the bisect or otherwise the wrong people get 
those mails and wonder about the error messages.

Christian.

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Re: [kbuild-all] [radeon-alex:amd-staging-4.11 1061/1085] sparc64-linux-gnu-gcc: error: unrecognized command line option '-msse'; did you mean '-fdse'?

[Harry Wentland]

On 2017-05-16 05:56 AM, Christian König wrote:
> Am 16.05.2017 um 11:16 schrieb Michel Dänzer:
>> [ Dropping build robot aliases, adding amd-gfx and DC folks ]
>>
>> On 16/05/17 05:18 PM, Philip Li wrote:
>>> On Tue, May 16, 2017 at 10:04:32AM +0200, Christian König wrote:
>>>> Am 16.05.2017 um 07:20 schrieb zhoucm1:
>>>>> On 2017年05月15日 17:52, kbuild test robot wrote:
>>>>>> tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.11
>>>>>> head:   c285c73f2213f503a93aa142fff186e160b4a371
>>>>>> commit: 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24 [1061/1085]
>>>>>> drm/amd: fix init order of sched job
>>>>>> config: sparc-allmodconfig (attached as .config)
>>>>>> compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
>>>>>> reproduce:
>>>>>>          wget 
>>>>>> https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross 
>>>>>>
>>>>>> -O ~/bin/make.cross
>>>>>>          chmod +x ~/bin/make.cross
>>>>>>          git checkout 5f92704d0cc5928824ffa4ff8cec5cd4c0f55b24
>>>>>>          # save the attached .config to linux build tree
>>>>>>          make.cross ARCH=sparc
>>>>>>
>>>>>> All errors (new ones prefixed by >>):
>>>>>>
>>>>>>>> sparc64-linux-gnu-gcc: error: unrecognized command line
>>>>>>>> option '-msse'; did you mean '-fdse'?
>>>>>>>> sparc64-linux-gnu-gcc: error: unrecognized command line
>>>>>>>> option '-mpreferred-stack-boundary=4'
>> [...]
>>
>>> Thanks for input, the issue does exist (as introduced by
>>> "drm/amdgpu/display: Enable DCN in DC"), so the report like
>>> https://lists.01.org/pipermail/kbuild-all/2017-May/033857.html
>>> does make sense.
>> It's because some DC Makefiles hardcode -msse and other compiler flags
>> which aren't supported on all architectures.
>>
>> DC folks, please fix this, either by only adding flags on architectures
>> where they're supported, or by preventing the corresponding code from
>> getting built on architectures where they're not supported.
> 
> Ah, yes that's indeed an issue.
> 
> But please at least fix the bisect or otherwise the wrong people get 
> those mails and wonder about the error messages.
> 

I just submitted a fix for this: "drm/amd/display: Limit DCN to x86 arch"

It seems to do the trick but I've never really dealt with multiple 
architectures before. Would appreciate if someone more knowledgeable 
than myself reviews this.

Essentially I'm blocking DCN code for non-x86 architectures for now.

Thanks,
Harry

> Christian.
> 
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