Messages in this thread | | | Date | Sat, 21 May 2022 00:29:28 +0800 | From | kernel test robot <> | Subject | [arm-integrator:kernel-in-vmalloc-v5.18-rc1 8/16] arch/arm/include/asm/memory.h:333:33: error: 'KERNEL_PFN_OFFSET' undeclared; did you mean 'KERNEL_OFFSET'? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git kernel-in-vmalloc-v5.18-rc1 head: b9b1d325d83c15b2e27bfa8635f99a7d20811457 commit: 16d1427dc6f44107571afbf96254956716c9ad1f [8/16] ARM: Compile the kernel into VMALLOC config: arm-stm32_defconfig (https://download.01.org/0day-ci/archive/20220521/202205210032.d4z7zZwl-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0 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=16d1427dc6f44107571afbf96254956716c9ad1f 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-v5.18-rc1 git checkout 16d1427dc6f44107571afbf96254956716c9ad1f # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm prepare
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/arm/include/asm/page.h:163, from arch/arm/include/asm/thread_info.h:14, from include/linux/thread_info.h:60, from include/asm-generic/preempt.h:5, from ./arch/arm/include/generated/asm/preempt.h:1, from include/linux/preempt.h:78, from include/linux/rcupdate.h:27, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, 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:333:33: error: 'KERNEL_PFN_OFFSET' undeclared (first use in this function); did you mean 'KERNEL_OFFSET'? 333 | KERNEL_PFN_OFFSET); | ^~~~~~~~~~~~~~~~~ | KERNEL_OFFSET arch/arm/include/asm/memory.h:333:33: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [scripts/Makefile.build:120: arch/arm/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1194: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:219: __sub-make] Error 2 make: Target 'prepare' not remade because of errors.
vim +333 arch/arm/include/asm/memory.h
322 323 static inline unsigned long virt_to_pfn(const void *p) 324 { 325 unsigned long kaddr = (unsigned long)p; 326 if (!IS_ENABLED(CONFIG_ARM_KERNEL_IN_VMALLOC)) { 327 return (((kaddr - PAGE_OFFSET) >> PAGE_SHIFT) + 328 PHYS_PFN_OFFSET); 329 } else { 330 if ((kaddr >= KERNEL_OFFSET) && 331 (kaddr < (KERNEL_OFFSET + KERNEL_SECTION_SIZE))) { 332 return (((kaddr - KERNEL_OFFSET) >> PAGE_SHIFT) + > 333 KERNEL_PFN_OFFSET); 334 } else { 335 return (((kaddr - PAGE_OFFSET) >> PAGE_SHIFT) + 336 PHYS_PFN_OFFSET); 337 } 338 } 339 } 340
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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