Hi Sascha,

I love your patch! Yet something to improve:

[auto build test ERROR on arm64/for-next/core]
[also build test ERROR on tip/x86/asm m68k/for-next hp-parisc/for-next powerpc/next s390/features linus/master v5.11-rc7]
[cannot apply to sparc-next/master sparc/master xtensa/for_next next-20210211]
[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/Sascha-Hauer/quota-Add-mountpath-based-quota-support/20210211-233912
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
config: x86_64-randconfig-a013-20210209 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c9439ca36342fb6013187d0a69aef92736951476)
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 x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://github.com/0day-ci/linux/commit/0fa8489f958d6ec34215930a8d1a2d4b6644fea3
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Sascha-Hauer/quota-Add-mountpath-based-quota-support/20210211-233912
        git checkout 0fa8489f958d6ec34215930a8d1a2d4b6644fea3
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <redacted>

All errors (new ones prefixed by >>):

   In file included from arch/x86/entry/syscall_32.c:13:

quoted

./arch/x86/include/generated/asm/syscalls_32.h:830:18: error: expected parameter declarator

   __SYSCALL_COMMON(442, sys_quotactl_path)
                    ^

quoted

./arch/x86/include/generated/asm/syscalls_32.h:830:18: error: expected ')'

   ./arch/x86/include/generated/asm/syscalls_32.h:830:17: note: to match this '('
   __SYSCALL_COMMON(442, sys_quotactl_path)
                   ^
   ./arch/x86/include/generated/asm/syscalls_32.h:830:1: warning: declaration specifier missing, defaulting to 'int'
   __SYSCALL_COMMON(442, sys_quotactl_path)
   ^
   int

quoted

./arch/x86/include/generated/asm/syscalls_32.h:830:17: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]

   __SYSCALL_COMMON(442, sys_quotactl_path)
                   ^
                                          void

quoted

./arch/x86/include/generated/asm/syscalls_32.h:830:41: error: expected ';' after top level declarator

   __SYSCALL_COMMON(442, sys_quotactl_path)
                                           ^
                                           ;
   In file included from arch/x86/entry/syscall_32.c:24:

quoted

./arch/x86/include/generated/asm/syscalls_32.h:830:23: error: use of undeclared identifier 'sys_quotactl_path'

   __SYSCALL_COMMON(442, sys_quotactl_path)
                         ^
   1 warning and 5 errors generated.

---
0-DAY CI Kernel Test Service, Intel Corporation
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