[arm-integrator:kernel-in-vmalloc-v5.12-rc1 6/6] arch/arm/include/asm/memory.h:338:41: error: 'KERNEL_SIZE' undeclared

[arm-integrator:kernel-in-vmalloc-v5.12-rc1 6/6] arch/arm/include/asm/memory.h:338:41: error: 'KERNEL_SIZE' undeclared

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git kernel-in-vmalloc-v5.12-rc1
head:   7b99ca2d1494c9431f36164db472b70852ad9bf6
commit: 7b99ca2d1494c9431f36164db472b70852ad9bf6 [6/6] ARM: kernel in vmalloc
config: arm-randconfig-r015-20210413 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git/commit/?id=7b99ca2d1494c9431f36164db472b70852ad9bf6
        git remote add arm-integrator https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git
        git fetch --no-tags arm-integrator kernel-in-vmalloc-v5.12-rc1
        git checkout 7b99ca2d1494c9431f36164db472b70852ad9bf6
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

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/arm/include/asm/page.h:160,
                    from arch/arm/include/asm/thread_info.h:14,
                    from include/linux/thread_info.h:58,
                    from include/asm-generic/current.h:5,
                    from ./arch/arm/include/generated/asm/current.h:1,
                    from include/linux/sched.h:12,
                    from arch/arm/kernel/asm-offsets.c:11:
   arch/arm/include/asm/memory.h: In function 'virt_to_pfn':
>> arch/arm/include/asm/memory.h:338:41: error: 'KERNEL_SIZE' undeclared (first use in this function)
     338 |       (kaddr < (void *)(KERNEL_OFFSET + KERNEL_SIZE))) {
         |                                         ^~~~~~~~~~~
   arch/arm/include/asm/memory.h:338:41: note: each undeclared identifier is reported only once for each function it appears in
>> arch/arm/include/asm/memory.h:340:5: error: 'KERNEL_PFN_OFFSET' undeclared (first use in this function); did you mean 'KERNEL_OFFSET'?
     340 |     KERNEL_PFN_OFFSET);
         |     ^~~~~~~~~~~~~~~~~
         |     KERNEL_OFFSET
--
   In file included from arch/arm/include/asm/page.h:160,
                    from arch/arm/include/asm/thread_info.h:14,
                    from include/linux/thread_info.h:58,
                    from include/asm-generic/current.h:5,
                    from ./arch/arm/include/generated/asm/current.h:1,
                    from include/linux/sched.h:12,
                    from arch/arm/kernel/asm-offsets.c:11:
   arch/arm/include/asm/memory.h: In function 'virt_to_pfn':
>> arch/arm/include/asm/memory.h:338:41: error: 'KERNEL_SIZE' undeclared (first use in this function)
     338 |       (kaddr < (void *)(KERNEL_OFFSET + KERNEL_SIZE))) {
         |                                         ^~~~~~~~~~~
   arch/arm/include/asm/memory.h:338:41: note: each undeclared identifier is reported only once for each function it appears in
>> arch/arm/include/asm/memory.h:340:5: error: 'KERNEL_PFN_OFFSET' undeclared (first use in this function); did you mean 'KERNEL_OFFSET'?
     340 |     KERNEL_PFN_OFFSET);
         |     ^~~~~~~~~~~~~~~~~
         |     KERNEL_OFFSET
   make[2]: *** [scripts/Makefile.build:116: arch/arm/kernel/asm-offsets.s] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [Makefile:1233: prepare0] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:215: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.


vim +/KERNEL_SIZE +338 arch/arm/include/asm/memory.h

   330	
   331	static inline unsigned long virt_to_pfn(const void *kaddr)
   332	{
   333		if (!IS_ENABLED(CONFIG_ARM_KERNEL_IN_VMALLOC)) {
   334			return ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) +
   335				PHYS_PFN_OFFSET);
   336		} else {
   337			if ((kaddr >= (void *)KERNEL_OFFSET) &&
 > 338			    (kaddr < (void *)(KERNEL_OFFSET + KERNEL_SIZE))) {
   339				return ((((unsigned long)(kaddr) - KERNEL_OFFSET) >> PAGE_SHIFT) +
 > 340					KERNEL_PFN_OFFSET);
   341			} else {
   342				return ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) +
   343					PHYS_PFN_OFFSET);
   344			}
   345		}
   346	}
   347	

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

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