Re: [PATCH 2/4] futex2: Implement vectorized wait

[kernel test robot <lkp@intel.com>]

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Hi "André,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.14-rc4 next-20210805]
[cannot apply to tip/locking/core tip/x86/asm asm-generic/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Andr-Almeida/futex2-Add-wait-on-multiple-futexes-syscall/20210806-030609
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 251a1524293d0a90c4d5060f65f42a3016280049
config: hexagon-randconfig-r023-20210804 (attached as .config)
compiler: clang version 12.0.0
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
        # https://github.com/0day-ci/linux/commit/43af0f3ae8b1b5567470d0516211bda0e9c2e476
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andr-Almeida/futex2-Add-wait-on-multiple-futexes-syscall/20210806-030609
        git checkout 43af0f3ae8b1b5567470d0516211bda0e9c2e476
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=hexagon SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   In file included from arch/hexagon/kernel/syscalltab.c:18:
   In file included from arch/hexagon/include/uapi/asm/unistd.h:40:
>> include/uapi/asm-generic/unistd.h:882:29: error: use of undeclared identifier 'sys_futex_waitv'
   __SC_COMP(__NR_futex_waitv, sys_futex_waitv, compat_sys_futex_waitv)
                               ^
   1 error generated.


vim +/sys_futex_waitv +882 include/uapi/asm-generic/unistd.h

   880	
   881	#define __NR_futex_waitv 448
 > 882	__SC_COMP(__NR_futex_waitv, sys_futex_waitv, compat_sys_futex_waitv)
   883	

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

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