[GHC] #16147: ghc-pkg deadlocks on macOS

[GHC]

#16147: ghc-pkg deadlocks on macOS
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        Reporter:  rvl               |                Owner:  (none)
            Type:  bug               |               Status:  infoneeded
        Priority:  normal            |            Milestone:  8.6.4
       Component:  Runtime System    |              Version:  8.6.3
      Resolution:                    |             Keywords:
Operating System:  MacOS X           |         Architecture:  x86_64
 Type of failure:  Incorrect result  |  (amd64)
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  16147             |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by bgamari):

 * status:  patch => infoneeded
 * milestone:   => 8.6.4


Comment:

 That patch is now upstream; can someone check that it fixed the issue?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16147#comment:3>
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