#15348: Enable two-step allocator on FreeBSD -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: feature request | Status: patch Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: Operating System: FreeBSD | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4939 Wiki Page: | -------------------------------------+------------------------------------- Comment (by vdukhovni): From `kern_mmap()` in `/usr/src/sys/vm/vm_mmap.c`: {{{ if ((flags & MAP_GUARD) != 0 && (prot != PROT_NONE || fd != -1 || pos != 0 || (flags & (MAP_SHARED | MAP_PRIVATE | MAP_PREFAULT | MAP_PREFAULT_READ | MAP_ANON | MAP_STACK)) != 0)) return (EINVAL); }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15348#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler