[arm-platforms:irq/domain_cleanup 22/40] include/linux/pgtable.h:1511:2: error: Missing MAX_POSSIBLE_PHYSMEM_BITS definition

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/domain_cleanup
head:   15ae82a261d8c7675a17bf904a86210f95382cab
commit: 71069bb8e7be1c9c49daf89a6bccb7878d55a3dd [22/40] irqdomain: Introduce irq_resolve_mapping()
config: x86_64-randconfig-a005-20210519 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8e93d10633d751a3e9169bf9fa68326925ffa097)
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://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?id=71069bb8e7be1c9c49daf89a6bccb7878d55a3dd
        git remote add arm-platforms https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
        git fetch --no-tags arm-platforms irq/domain_cleanup
        git checkout 71069bb8e7be1c9c49daf89a6bccb7878d55a3dd
        # 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/vdso/vdso32/vclock_gettime.c:29:
   In file included from arch/x86/entry/vdso/vdso32/../vclock_gettime.c:15:
   In file included from arch/x86/entry/vdso/../../../../lib/vdso/gettimeofday.c:5:
   In file included from include/vdso/datapage.h:137:
   In file included from arch/x86/include/asm/vdso/gettimeofday.h:21:
   In file included from include/clocksource/hyperv_timer.h:18:
   In file included from arch/x86/include/asm/mshyperv.h:7:
   In file included from include/linux/msi.h:7:
   In file included from arch/x86/include/asm/msi.h:5:
   In file included from arch/x86/include/asm/irqdomain.h:5:
   In file included from include/linux/irqdomain.h:34:
   In file included from include/linux/irq.h:21:
   In file included from include/linux/slab.h:136:
   In file included from include/linux/kasan.h:28:

quoted

include/linux/pgtable.h:1511:2: error: Missing MAX_POSSIBLE_PHYSMEM_BITS definition

   #error Missing MAX_POSSIBLE_PHYSMEM_BITS definition
    ^
   In file included from arch/x86/entry/vdso/vdso32/vclock_gettime.c:29:
   arch/x86/entry/vdso/vdso32/../vclock_gettime.c:70:5: warning: no previous prototype for function '__vdso_clock_gettime64' [-Wmissing-prototypes]
   int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts)
       ^
   arch/x86/entry/vdso/vdso32/../vclock_gettime.c:70:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts)
   ^
   static 
   1 warning and 1 error generated.


vim +1511 include/linux/pgtable.h

^1da177e4c3f415 include/asm-generic/pgtable.h Linus Torvalds 2005-04-16  1503  
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1504  #if !defined(MAX_POSSIBLE_PHYSMEM_BITS) && !defined(CONFIG_64BIT)
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1505  #ifdef CONFIG_PHYS_ADDR_T_64BIT
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1506  /*
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1507   * ZSMALLOC needs to know the highest PFN on 32-bit architectures
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1508   * with physical address space extension, but falls back to
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1509   * BITS_PER_LONG otherwise.
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1510   */
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11 @1511  #error Missing MAX_POSSIBLE_PHYSMEM_BITS definition
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1512  #else
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1513  #define MAX_POSSIBLE_PHYSMEM_BITS 32
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1514  #endif
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1515  #endif
cef397038167ac1 include/linux/pgtable.h       Arnd Bergmann  2020-11-11  1516  

:::::: The code at line 1511 was first introduced by commit
:::::: cef397038167ac15d085914493d6c86385773709 arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed

:::::: TO: Arnd Bergmann [off-list ref]
:::::: CC: Arnd Bergmann [off-list ref]

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