Hi. > diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild > new file mode 100644 > index 000000000000..18158be62a2b > --- /dev/null > +++ b/arch/riscv/include/asm/Kbuild > @@ -0,0 +1,61 @@ > +generic-y += bugs.h > +generic-y += cacheflush.h > +generic-y += checksum.h > +generic-y += clkdev.h > +generic-y += cputime.h > +generic-y += device.h > +generic-y += div64.h > +generic-y += dma.h > +generic-y += dma-contiguous.h > +generic-y += emergency-restart.h > +generic-y += errno.h > +generic-y += exec.h > +generic-y += fb.h > +generic-y += fcntl.h > +generic-y += ftrace.h > +generic-y += futex.h > +generic-y += hardirq.h > +generic-y += hash.h > +generic-y += hw_irq.h > +generic-y += ioctl.h > +generic-y += ioctls.h > +generic-y += ipcbuf.h > +generic-y += irq_regs.h > +generic-y += irq_work.h > +generic-y += kdebug.h > +generic-y += kmap_types.h > +generic-y += kvm_para.h > +generic-y += local.h > +generic-y += mm-arch-hooks.h > +generic-y += mman.h > +generic-y += module.h > +generic-y += msgbuf.h > +generic-y += mutex.h > +generic-y += param.h > +generic-y += percpu.h > +generic-y += poll.h > +generic-y += posix_types.h > +generic-y += preempt.h > +generic-y += resource.h > +generic-y += scatterlist.h > +generic-y += sections.h > +generic-y += sembuf.h > +generic-y += setup.h > +generic-y += shmbuf.h > +generic-y += shmparam.h > +generic-y += signal.h > +generic-y += socket.h > +generic-y += sockios.h > +generic-y += stat.h > +generic-y += statfs.h > +generic-y += swab.h > +generic-y += termbits.h > +generic-y += termios.h > +generic-y += topology.h > +generic-y += trace_clock.h > +generic-y += types.h > +generic-y += unaligned.h > +generic-y += user.h > +generic-y += vga.h > +generic-y += vmlinux.lds.h > +generic-y += xor.h Please split exported headers to arch/riscv/include/uapi/asm/Kbuild. Otherwise, "make headers_install" will not work. Please check git show a8ff49a1d..d1b32bac -- Best Regards Masahiro Yamada -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html