Re[2]: [Haskell-cafe] GHC on Fedora 10 - getMBlock: mmap: Permission denied

Hello Fraser, Tuesday, December 2, 2008, 6:34:19 PM, you wrote: search in GHC tracker: afair there was some SELinux-releated report

Why didn't that occur to me?  I should get more sleep. Thanks for the tip.  Now I know that it definitely is SELinux, a system I understand not at all, I presume the problem is in these context things ... ghc has system_u and bin_t, while audley has unconfined_u and file_t.  Time to go poking about.  The unconfined_u looks suspicious.

cheers, Fraser.

On Tue, Dec 2, 2008 at 3:48 PM, David Leimbach wrote: Did you try turning off SELinux to check?  

2008/12/2 Fraser Wilson

Hi all,

Has anybody seen this?  I thought it might be an SELinux thing, but then I wouldn't expect GHC or darcs to run.  Audley is a fairly simple program in operating system feature terms, but I get the same error with anything I build myself.

[fraser@astroboy audley]$ ./dist/build/audley/audley audley: internal error: getMBlock: mmap: Permission denied     (GHC version 6.8.3 for i386_unknown_linux)     Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug Aborted [fraser@astroboy audley]$ ghc --version The Glorious Glasgow Haskell Compilation System, version 6.8.3 [fraser@astroboy audley]$ cat /proc/version Linux version 2.6.27-0.352.rc7.git1.fc10.i686 (mockbuild@x86-5.fedora.phx.redhat.com) (gcc version 4.3.2 20080917 (Red Hat 4.3.2-4) (GCC) ) #1 SMP Tue Sep 23 21:26:04 EDT 2008 [fraser@astroboy audley]$

cheers, Fraser.

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