From mboxrd@z Thu Jan  1 00:00:00 1970
From: shhuiw@163.com (shhuiw)
Date: Wed, 23 Mar 2016 14:31:41 +0800 (CST)
Subject: cross build AArch64 kernel failed with ": fatal error: asm/types.h:
 No such file or directory"
Message-ID: <53a0aa9d.ecad.153a22bee78.Coremail.shhuiw@163.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Hello,


I followed the steps below to build arm64 kernel image on Intel box:
                make O=<output path> distclean
                make O=<output path> mrproper
                make O=<output path> ARCH=arm64 CROSS_COMPILE=aarch64-none-linux- defconfig
                (optional) make O=<output path> ARCH=arm64 CROSS_COMPILE=aarch64-none-linux-   headers_install            
                make O=<output path> ARCH=arm64 CROSS_COMPILE=aarch64-none-linux- 

I used the upstream kernel

But the last make step failed with:
...
  GEN     ./Makefile
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CC      kernel/bounds.s
In file included from include/linux/types.h:5:0,
                 from include/linux/page-flags.h:8,
                 from kernel/bounds.c:9:
include/uapi/linux/types.h:4:23: fatal error: asm/types.h: No such file or directory
 #include <asm/types.h>
                       ^
compilation terminated.
./Kbuild:44: recipe for target 'kernel/bounds.s' failed
make[2]: *** [kernel/bounds.s] Error 1
Makefile:993: recipe for target 'prepare0' failed
make[1]: *** [prepare0] Error 2
...


Is this a bug? Is any solution available now? 


Regards,
sh