3:55 p.m.
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.g...
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(a)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@lists.01.org