[GHC] #13633: testwsdeque failure on POWER8

[GHC]

#13633: testwsdeque failure on POWER8
-------------------------------------+-------------------------------------
        Reporter:  trommler          |                Owner:  trommler
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:
       Component:  Runtime System    |              Version:  8.1
      Resolution:                    |             Keywords:  SMP, ci-
                                     |  breakage
Operating System:  Linux             |         Architecture:  powerpc64
 Type of failure:  Runtime crash     |            Test Case:
                                     |  rts/testwsdeque
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  ghc/ghc!445
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by trommler):

 * status:  new => patch
 * differential:   => ghc/ghc!445


Comment:

 I ran the test about a dozen times on a POWER9 and did not see any more
 failures.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13633#comment:6>
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