arch/mips/include/uapi/asm/ptrace.h:17:9: sparse: this was the original definition

arch/mips/include/uapi/asm/ptrace.h:17:9: sparse: this was the original definition

[kernel test robot]

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Peter Xu <peterx@redhat.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f40ddce88593482919761f74910f42f4b84c004b
commit: 4ef873226ceb9c7bf11a922caddc5698a24bcfaf mm: introduce fault_signal_pending()
date:   11 months ago
:::::: branch date: 30 hours ago
:::::: commit date: 11 months ago
config: mips-randconfig-s031-20210216 (attached as .config)
compiler: mipsel-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.3-215-g0fb77bb6-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4ef873226ceb9c7bf11a922caddc5698a24bcfaf
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 4ef873226ceb9c7bf11a922caddc5698a24bcfaf
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=mips 

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


"sparse warnings: (new ones prefixed by >>)"
   command-line: note: in included file:
   builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_ACQUIRE redefined
   builtin:0:0: sparse: this was the original definition
   builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_SEQ_CST redefined
   builtin:0:0: sparse: this was the original definition
   builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_ACQ_REL redefined
   builtin:0:0: sparse: this was the original definition
   builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_RELEASE redefined
   builtin:0:0: sparse: this was the original definition
   drivers/block/paride/bpck.c:32:9: sparse: sparse: preprocessor token PC redefined
   drivers/block/paride/bpck.c: note: in included file (through arch/mips/include/asm/ptrace.h, include/linux/sched/signal.h, include/linux/rcuwait.h, ...):
>> arch/mips/include/uapi/asm/ptrace.h:17:9: sparse: this was the original definition

vim +17 arch/mips/include/uapi/asm/ptrace.h

cdb685ad44996e Aaro Koskinen 2014-10-14  14  
61730c538f8281 David Howells 2012-10-09  15  /* 0 - 31 are integer registers, 32 - 63 are fp registers.  */
61730c538f8281 David Howells 2012-10-09  16  #define FPR_BASE	32
61730c538f8281 David Howells 2012-10-09 @17  #define PC		64
61730c538f8281 David Howells 2012-10-09  18  #define CAUSE		65
61730c538f8281 David Howells 2012-10-09  19  #define BADVADDR	66
61730c538f8281 David Howells 2012-10-09  20  #define MMHI		67
61730c538f8281 David Howells 2012-10-09  21  #define MMLO		68
61730c538f8281 David Howells 2012-10-09  22  #define FPC_CSR		69
61730c538f8281 David Howells 2012-10-09  23  #define FPC_EIR		70
61730c538f8281 David Howells 2012-10-09  24  #define DSP_BASE	71		/* 3 more hi / lo register pairs */
61730c538f8281 David Howells 2012-10-09  25  #define DSP_CONTROL	77
61730c538f8281 David Howells 2012-10-09  26  #define ACX		78
61730c538f8281 David Howells 2012-10-09  27  

:::::: The code at line 17 was first introduced by commit
:::::: 61730c538f8281efa7ac12596da9f3f9a31b9272 UAPI: (Scripted) Disintegrate arch/mips/include/asm

:::::: TO: David Howells <dhowells@redhat.com>
:::::: CC: David Howells <dhowells@redhat.com>

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

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