Hi Udit,

I love your patch! Yet something to improve:

[auto build test ERROR on security/next]
[also build test ERROR on v4.18-rc5 next-20180720]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Udit-Agarwal/security-keys-secure_key-Adds-the-secure-key-support-based-on-CAAM/20180720-142144
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   In file included from security/keys/securekey_desc.c:8:0:
>> security/keys/securekey_desc.h:9:10: fatal error: compat.h: No such file or directory
    #include "compat.h"
             ^~~~~~~~~~
   compilation terminated.

vim +9 security/keys/securekey_desc.h

     8	
   > 9	#include "compat.h"
    10	#include "regs.h"
    11	#include "intern.h"
    12	#include "desc.h"
    13	#include "desc_constr.h"
    14	#include "jr.h"
    15	#include "error.h"
    16	#include "pdb.h"
    17	

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation