Re: [PATCH v6 6/9] futex: Wire up get_robust_list2 syscall

kernel test robot
2025-11-22T07:32:45Z

Hi André,

kernel test robot noticed the following build errors:

[auto build test ERROR on c42ba5a87bdccbca11403b7ca8bad1a57b833732]

url: https://github.com/intel-lab-lkp/linux/commits/Andr-Almeida/futex-Use-explicit-sizes-for-compat_robust_list-structs/20251122-135406
base: c42ba5a87bdccbca11403b7ca8bad1a57b833732
patch link: https://lore.kernel.org/r/20251122-tonyk-robust_futex-v6-6-05fea005a0fd%40igalia.com
patch subject: [PATCH v6 6/9] futex: Wire up get_robust_list2 syscall
config: powerpc-allnoconfig (https://download.01.org/0day-ci/archive/20251122/202511221516.vYMzvSVO-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251122/202511221516.vYMzvSVO-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511221516.vYMzvSVO-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error: arch/powerpc/kernel/syscalls/syscall.tbl: syscall table is not sorted or duplicates the same syscall number
make[3]: *** [arch/powerpc/kernel/syscalls/Makefile:31: arch/powerpc/include/generated/asm/syscall_table_64.h] Error 1
make[3]: *** Deleting file 'arch/powerpc/include/generated/asm/syscall_table_64.h'
>> error: arch/powerpc/kernel/syscalls/syscall.tbl: syscall table is not sorted or duplicates the same syscall number
make[3]: *** [arch/powerpc/kernel/syscalls/Makefile:35: arch/powerpc/include/generated/asm/syscall_table_spu.h] Error 1
make[3]: *** Deleting file 'arch/powerpc/include/generated/asm/syscall_table_spu.h'
>> error: arch/powerpc/kernel/syscalls/syscall.tbl: syscall table is not sorted or duplicates the same syscall number
make[3]: *** [arch/powerpc/kernel/syscalls/Makefile:27: arch/powerpc/include/generated/asm/syscall_table_32.h] Error 1
make[3]: *** Deleting file 'arch/powerpc/include/generated/asm/syscall_table_32.h'
make[3]: Target 'all' not remade because of errors.
make[2]: *** [arch/powerpc/Makefile:397: archheaders] Error 2
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:248: __sub-make] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:248: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.

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0-DAY CI Kernel Test Service