[weiny2:pks-rfc-v3 78/79] include/uapi/asm-generic/mman-common.h:80:9: warning: 'PKEY_ACCESS_MASK' macro redefined

[weiny2:pks-rfc-v3 78/79] include/uapi/asm-generic/mman-common.h:80:9: warning: 'PKEY_ACCESS_MASK' macro redefined

[kernel test robot]

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tree:   https://github.com/weiny2/linux-kernel.git pks-rfc-v3
head:   5bc8097688dad2eb5174ac85bf2be4e9fa7582d1
commit: 755aaa6bd576da38bcf113735c978acd97692e87 [78/79] keys/trusted: protect trusted keys using PKS
config: powerpc-randconfig-r031-20201022 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 147b9497e79a98a8614b2b5eb4ba653b44f6b6f0)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install powerpc cross compiling tool for clang build
        # apt-get install binutils-powerpc-linux-gnu
        # https://github.com/weiny2/linux-kernel/commit/755aaa6bd576da38bcf113735c978acd97692e87
        git remote add weiny2 https://github.com/weiny2/linux-kernel.git
        git fetch --no-tags weiny2 pks-rfc-v3
        git checkout 755aaa6bd576da38bcf113735c978acd97692e87
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   In file included from security/keys/trusted-keys/trusted_tpm1.c:31:
>> include/uapi/asm-generic/mman-common.h:80:9: warning: 'PKEY_ACCESS_MASK' macro redefined [-Wmacro-redefined]
   #define PKEY_ACCESS_MASK        (PKEY_DISABLE_ACCESS |\
           ^
   arch/powerpc/include/asm/pkeys.h:22:9: note: previous definition is here
   #define PKEY_ACCESS_MASK       (PKEY_DISABLE_ACCESS | \
           ^
   1 warning generated.

vim +/PKEY_ACCESS_MASK +80 include/uapi/asm-generic/mman-common.h

5f6164f3092832e include/asm-generic/mman.h             Michael S. Tsirkin 2006-02-15  77  
e8c24d3a23a469f include/uapi/asm-generic/mman-common.h Dave Hansen        2016-07-29  78  #define PKEY_DISABLE_ACCESS	0x1
e8c24d3a23a469f include/uapi/asm-generic/mman-common.h Dave Hansen        2016-07-29  79  #define PKEY_DISABLE_WRITE	0x2
e8c24d3a23a469f include/uapi/asm-generic/mman-common.h Dave Hansen        2016-07-29 @80  #define PKEY_ACCESS_MASK	(PKEY_DISABLE_ACCESS |\
e8c24d3a23a469f include/uapi/asm-generic/mman-common.h Dave Hansen        2016-07-29  81  				 PKEY_DISABLE_WRITE)
e8c24d3a23a469f include/uapi/asm-generic/mman-common.h Dave Hansen        2016-07-29  82  

:::::: The code at line 80 was first introduced by commit
:::::: e8c24d3a23a469f1f40d4de24d872ca7023ced0a x86/pkeys: Allocation/free syscalls

:::::: TO: Dave Hansen <dave.hansen@linux.intel.com>
:::::: CC: Thomas Gleixner <tglx@linutronix.de>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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