Hi! Sorry if already asked, but what are the differences from as example x86_64-none-elf and x86_64-linux-gnu configurations? I have tried to compile Linux with a x86_64-none-elf build, but failed with assembler errors. (It's might be also a binutils question.) With the x86_64-linux-gnu build, everything worked fine. Can somebody explain me the key differences between this both builds? Unfortunately I currently didn't find any information. Thanks in advance! Kind regards, Johannes