On 2018-10-03 3:30 p.m., Nadav Amit wrote: > +ASM_MACRO_FLAGS = -Wa,arch/x86/kernel/macros.s -Wa,- > +export ASM_MACRO_FLAGS > +KBUILD_CFLAGS += $(ASM_MACRO_FLAGS) I'm not sure how much we care about this or what we can do about it, but adding the macros.s to the command line like this has effectively broken distributed compiling with distcc and icecc as of v4.20-rc1. Neither tool will successfully distribute any compile processes because the non-local machines won't have a copy of macros.s. Thanks, Logan