#7993: ghc 7.6 (not 7.4) sometimes hangs at child process exit on s390x -----------------------------------+--------------------------- Reporter: cjwatson | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 7.6.3 Resolution: | Keywords: Operating System: Linux | Architecture: Other Type of failure: Other | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -----------------------------------+--------------------------- Comment (by nomeata): I tried to reproduce the problem by spawning lots of processes, but {{{ import System.Process main = mapM_ (\_ -> readProcess "/bin/echo" ["hello", "world"] "") [0..10000] }}} did not deadlock. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/7993#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler