[llvm-dev] greendragon build noisy due to mmap_stress.cc

[Dmitry Vyukov via llvm-dev]

On Tue, Feb 2, 2016 at 5:39 PM, Dmitry Vyukov <dvyukov at google.com> wrote:
> On Tue, Feb 2, 2016 at 5:24 PM, David Blaikie <dblaikie at gmail.com> wrote:
>>
>>
>> On Tue, Feb 2, 2016 at 8:23 AM, Nico Weber <thakis at google.com> wrote:
>>>
>>> http://lab.llvm.org:8011/builders/clang-ppc64be-linux-multistage/builds/60
>>> probably didn't use OS X?
>>
>>
>> Fair point - Kostya/Dmitry, any ideas here?

Ah, OK, I misread this (though, that page says 404 No Such Resource to me).

Is there any magical idea behind lit hiding test output? If mmaps are
filing with ENOMEM, then we could just stop the test of ENOMEM.





>>> On Tue, Feb 2, 2016 at 11:20 AM, David Blaikie <dblaikie at gmail.com> wrote:
>>>>
>>>> Can we XFAIL it only on OSX/Darwin & file a bug? It sounds like the issue
>>>> may be restricted to that platform & there's incomplete (possibly ongoing)
>>>> investigation? That way we don't risk regressing it on the platforms where
>>>> this does seem to be working correctly
>
>
> I am fine if we disable it on OSX. Tsan OSX support is very new.
> +Kuba, please add XFAIL for OSX.
>
>
>>>> On Tue, Feb 2, 2016 at 6:25 AM, Tobias Grosser via llvm-dev
>>>> <llvm-dev at lists.llvm.org> wrote:
>>>>>
>>>>> On 01/22/2016 09:47 PM, Nico Weber via llvm-dev wrote:
>>>>>>
>>>>>> Here's another one:
>>>>>>
>>>>>> http://lab.llvm.org:8011/builders/clang-ppc64be-linux-multistage/builds/60
>>>>>
>>>>>
>>>>> I just got another error. Could we possibly disable this test until this
>>>>> issue has been resolved?
>>>>>
>>>>> Best,
>>>>> Tobias
>>>>>
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>>>>
>>>>
>>>
>>