On Tue, 9 Feb 2016, Daniel Wagner wrote: > Also I looked at the cpp output and saw that there was no uapi/asm/auxvec.h > included instead it pulls arch/mips/include/generated/uapi/asm/auxvec.h Hmm, did you update your source in an old build tree and reuse it for a new build? The rule to make arch/mips/include/generated/uapi/asm/auxvec.h was removed with commit ebb5e78cc634 ("MIPS: Initial implementation of a VDSO") as arch/mips/include/uapi/asm/auxvec.h was added, in the 4.4-rc1 timeframe. So the generated version is not supposed to be there anymore. Can you try `make mrproper' (stash away your .config) and see if the problem goes away? Maciej