Hi Lukas, I have tested your patch with LLVM/Clang from Git (will get version 9) with (RFC) asm-goto support. I was able to build with CONFIG_FCOE=m and CONFIG_LIBFCOE=m and boot on bare metal. Feel free to add my... Tested-by: Sedat Dilek <sedat.dilek@xxxxxxxxx> If you want to send out a v2 please feel free to add the following Link. Link: https://github.com/ClangBuiltLinux/linux/issues/151 ("-Wenum-conversion in drivers/scsi/fcoe/fcoe{_ctlr,_transport}.c") Thanks. Regards, - Sedat -