#11574: schedule: re-entered unsafely on minimal hello world program on arm -------------------------------------+------------------------------------- Reporter: andrewufrank | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.3 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- i installed ghc 7.10.3 from jessie-backports (together with the corresponding LLVM 1:3.5.2.3~bpo8+2) and get for the minimal main = putStrLn "hello" program the error message {{{testthree: schedule: re-entered unsafely. Perhaps a 'foreign import unsafe' should be 'safe'? }} i am not certain if this is related: cabal install for the same minimal program (with a minimal cabal file) hangs. cabal install -v gives {{{ /home/frank/.cabal/setup-exe-cache/setup-Simple-Cabal-1.22.5.0-arm-linux- ghc-7.10.3 configure --verbose=2 --ghc --prefix=/home/frank/.cabal --bindir=/home/frank/.cabal/bin --libdir=/home/frank/.cabal/lib --libsubdir=arm-linux-ghc-7.10.3/testthree-0.0.6-3AgAf9bDkWJGZdbGLvO875 --libexecdir=/home/frank/.cabal/libexec --datadir=/home/frank/.cabal/share --datasubdir=arm-linux-ghc-7.10.3/testthree-0.0.6 --docdir=/home/frank/.cabal/share/doc/arm-linux-ghc-7.10.3/testthree-0.0.6 --htmldir=/home/frank/.cabal/share/doc/arm-linux- ghc-7.10.3/testthree-0.0.6/html --haddockdir=/home/frank/.cabal/share/doc/arm-linux- ghc-7.10.3/testthree-0.0.6/html --sysconfdir=/home/frank/.cabal/etc --user --extra-prog-path=/home/frank/.cabal/bin --dependency=base=base-4.8.2.0-2f1f71a7fcf013cd47fd21f489064f9a --disable-tests --exact-configuration --disable-benchmarks Redirecting build log to {handle: /home/frank/.cabal/logs/testthree-0.0.6.log} }}} any comment how this can be fixed? thank you - a running 7.10.3 for armhf is a great achievement! -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11574 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler