when calling mmap() with MAP_ANON, the fd argument should be -1 might fix #2925
when calling mmap() with MAP_ANON, the fd argument should be -1
might fix #2925

nkaretnikov/ghc,nushio3/ghc,mfine/ghc,mcschroeder/ghc,gridaphobe/ghc,ekmett/ghc,mettekou/ghc,urbanslug/ghc,wxwxwwxxx/ghc,sdiehl/ghc,elieux/ghc,ghc-android/ghc,ml9951/ghc,frantisekfarka/ghc-dsi,nkaretnikov/ghc,forked-upstream-packages-for-ghcjs/ghc,TomMD/ghc,anton-dessiatov/ghc,nushio3/ghc,vikraman/ghc,siddhanathan/ghc,da-x/ghc,mettekou/ghc,olsner/ghc,elieux/ghc,acowley/ghc,vTurbine/ghc,snoyberg/ghc,vTurbine/ghc,nathyong/microghc-ghc,frantisekfarka/ghc-dsi,bitemyapp/ghc,lukexi/ghc-7.8-arm64,acowley/ghc,snoyberg/ghc,gridaphobe/ghc,anton-dessiatov/ghc,ryantm/ghc,christiaanb/ghc,oldmanmike/ghc,ghc-android/ghc,TomMD/ghc,fmthoma/ghc,frantisekfarka/ghc-dsi,vikraman/ghc,vTurbine/ghc,spacekitteh/smcghc,GaloisInc/halvm-ghc,ilyasergey/GHC-XAppFix,tibbe/ghc,mfine/ghc,wxwxwwxxx/ghc,lukexi/ghc,sdiehl/ghc,sgillespie/ghc,TomMD/ghc,mettekou/ghc,TomMD/ghc,nushio3/ghc,mcschroeder/ghc,holzensp/ghc,sgillespie/ghc,bitemyapp/ghc,nkaretnikov/ghc,ilyasergey/GHC-XAppFix,hferreiro/replay,tjakway/ghcjvm,sdiehl/ghc,hferreiro/replay,acowley/ghc,hferreiro/replay,holzensp/ghc,ezyang/ghc,tjakway/ghcjvm,fmthoma/ghc,ezyang/ghc,ghc-android/ghc,urbanslug/ghc,GaloisInc/halvm-ghc,nomeata/ghc,oldmanmike/ghc,oldmanmike/ghc,olsner/ghc,da-x/ghc,AlexanderPankiv/ghc,anton-dessiatov/ghc,nushio3/ghc,nathyong/microghc-ghc,ryantm/ghc,green-haskell/ghc,AlexanderPankiv/ghc,TomMD/ghc,nushio3/ghc,christiaanb/ghc,mcschroeder/ghc,nushio3/ghc,wxwxwwxxx/ghc,elieux/ghc,vikraman/ghc,jstolarek/ghc,jstolarek/ghc,christiaanb/ghc,tjakway/ghcjvm,christiaanb/ghc,mcmaniac/ghc,shlevy/ghc,mcmaniac/ghc,nkaretnikov/ghc,ghc-android/ghc,gcampax/ghc,sdiehl/ghc,christiaanb/ghc,mcmaniac/ghc,ghc-android/ghc,ezyang/ghc,ghc-android/ghc,acowley/ghc,mcschroeder/ghc,shlevy/ghc,green-haskell/ghc,christiaanb/ghc,elieux/ghc,hferreiro/replay,gcampax/ghc,oldmanmike/ghc,mettekou/ghc,wxwxwwxxx/ghc,holzensp/ghc,olsner/ghc,oldmanmike/ghc,jstolarek/ghc,wxwxwwxxx/ghc,bitemyapp/ghc,AlexanderPankiv/ghc,shlevy/ghc,ezyang/ghc,vTurbine/ghc,mettekou/ghc,holzensp/ghc,nkaretnikov/ghc,christiaanb/ghc,nathyong/microghc-ghc,ryantm/ghc,gridaphobe/ghc,green-haskell/ghc,tibbe/ghc,AlexanderPankiv/ghc,siddhanathan/ghc,TomMD/ghc,mcschroeder/ghc,nushio3/ghc,sdiehl/ghc,snoyberg/ghc,sgillespie/ghc,nomeata/ghc,nomeata/ghc,hferreiro/replay,vikraman/ghc,urbanslug/ghc,gcampax/ghc,vTurbine/ghc,hferreiro/replay,ml9951/ghc,mcschroeder/ghc,bitemyapp/ghc,lukexi/ghc,spacekitteh/smcghc,nathyong/microghc-ghc,siddhanathan/ghc,ekmett/ghc,olsner/ghc,ml9951/ghc,siddhanathan/ghc,vTurbine/ghc,da-x/ghc,vTurbine/ghc,anton-dessiatov/ghc,forked-upstream-packages-for-ghcjs/ghc,mcmaniac/ghc,elieux/ghc,da-x/ghc,ilyasergey/GHC-XAppFix,forked-upstream-packages-for-ghcjs/ghc,ml9951/ghc,ekmett/ghc,ekmett/ghc,gridaphobe/ghc,wxwxwwxxx/ghc,gridaphobe/ghc,ezyang/ghc,fmthoma/ghc,urbanslug/ghc,nathyong/microghc-ghc,vikraman/ghc,mfine/ghc,ekmett/ghc,nkaretnikov/ghc,hferreiro/replay,urbanslug/ghc,ryantm/ghc,lukexi/ghc-7.8-arm64,forked-upstream-packages-for-ghcjs/ghc,fmthoma/ghc,wxwxwwxxx/ghc,mcschroeder/ghc,acowley/ghc,mettekou/ghc,sgillespie/ghc,oldmanmike/ghc,tjakway/ghcjvm,mfine/ghc,vikraman/ghc,frantisekfarka/ghc-dsi,spacekitteh/smcghc,olsner/ghc,tjakway/ghcjvm,tibbe/ghc,elieux/ghc,mfine/ghc,nomeata/ghc,AlexanderPankiv/ghc,lukexi/ghc-7.8-arm64,da-x/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,spacekitteh/smcghc,GaloisInc/halvm-ghc,shlevy/ghc,spacekitteh/smcghc,gcampax/ghc,ryantm/ghc,siddhanathan/ghc,ml9951/ghc,mfine/ghc,gridaphobe/ghc,olsner/ghc,mfine/ghc,ilyasergey/GHC-XAppFix,TomMD/ghc,ezyang/ghc,nkaretnikov/ghc,siddhanathan/ghc,anton-dessiatov/ghc,gcampax/ghc,AlexanderPankiv/ghc,snoyberg/ghc,forked-upstream-packages-for-ghcjs/ghc,nathyong/microghc-ghc,ml9951/ghc,acowley/ghc,shlevy/ghc,mcmaniac/ghc,anton-dessiatov/ghc,bitemyapp/ghc,oldmanmike/ghc,jstolarek/ghc,GaloisInc/halvm-ghc,urbanslug/ghc,sdiehl/ghc,GaloisInc/halvm-ghc,shlevy/ghc,fmthoma/ghc,forked-upstream-packages-for-ghcjs/ghc,elieux/ghc,siddhanathan/ghc,ezyang/ghc,snoyberg/ghc,forked-upstream-packages-for-ghcjs/ghc,GaloisInc/halvm-ghc,ml9951/ghc,jstolarek/ghc,green-haskell/ghc,nathyong/microghc-ghc,olsner/ghc,AlexanderPankiv/ghc,gcampax/ghc,green-haskell/ghc,ml9951/ghc,tjakway/ghcjvm,urbanslug/ghc,snoyberg/ghc,lukexi/ghc,lukexi/ghc,ghc-android/ghc,vikraman/ghc,anton-dessiatov/ghc,nomeata/ghc,tibbe/ghc,mettekou/ghc,lukexi/ghc,shlevy/ghc,tjakway/ghcjvm,lukexi/ghc-7.8-arm64,fmthoma/ghc,acowley/ghc,sgillespie/ghc,fmthoma/ghc,gridaphobe/ghc,sdiehl/ghc,gcampax/ghc,lukexi/ghc-7.8-arm64,da-x/ghc,da-x/ghc,frantisekfarka/ghc-dsi,tibbe/ghc,holzensp/ghc,sgillespie/ghc,sgillespie/ghc