[compiler-rt] r319004 - Prevent Thread Exited/Joined events race

[Bill Seurer via llvm-commits]

BTW, the specific test that is timing out is:

XFAIL: ThreadSanitizer-powerpc64 :: cond_cancel.c

On 11/27/2017 04:59 PM, Bill Seurer via llvm-commits wrote:
> Unfortunately there's no shell account on that specific machine.  I can 
> try something for you as I have access or you can get an account on one 
> of the gcc compiler farm powerpc64 machines.
> 
> I tried this on another powerpc64 BE machine and it doesn't hang there. 
> That system is a power 8 (the bot runs on a power 7) and also has a 
> different distro, though.
> 
> On 11/27/2017 10:26 AM, Kamil Rytarowski via llvm-commits wrote:
>> Hmm, is there a shell account to check it on ppc64be-linux?
>>
>> Are there problems with atomic functions?
>>
>> I don't see anything wrong with the code off-hand.
>>
>> On 27.11.2017 17:12, Matt Morehouse wrote:
>>> Looks like this patch is breaking the ppc64be-linux bot
>>> <http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux/builds/4708>.  
>>> Check-tsan
>>> is timing out.  This may have introduced a deadlock.


-- 

-Bill Seurer