From: kbuild test robot <lkp@intel.com>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: kbuild-all@lists.01.org, linux-pci@vger.kernel.org
Subject: [pci:pci/review/cpumask 1/5] arch/arm64/include/asm/numa.h:26:9: error: 'node_to_cpumask_map' undeclared; did you mean 'free_cpumask_var'?
Date: Tue, 11 Feb 2020 03:49:13 +0800 [thread overview]
Message-ID: <202002110300.MBzTssze%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/review/cpumask
head: f926e1b19abb750caa57840ff2e76afabae33ce1
commit: 7d9abc5d26ccdc68f2839c75f99af0e6cbca2e73 [1/5] Unify node_to_cpumask_map
config: arm64-defconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 7.5.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 7d9abc5d26ccdc68f2839c75f99af0e6cbca2e73
# save the attached .config to linux build tree
GCC_VERSION=7.5.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/arm64/include/asm/mmzone.h:7:0,
from include/linux/mmzone.h:984,
from include/linux/gfp.h:6,
from include/linux/xarray.h:14,
from include/linux/radix-tree.h:18,
from include/linux/idr.h:15,
from include/linux/kernfs.h:13,
from include/linux/sysfs.h:16,
from include/linux/kobject.h:20,
from include/linux/of.h:17,
from include/linux/irqdomain.h:35,
from include/linux/acpi.h:13,
from include/acpi/apei.h:9,
from include/acpi/ghes.h:5,
from include/linux/arm_sdei.h:8,
from arch/arm64/kernel/asm-offsets.c:10:
arch/arm64/include/asm/numa.h: In function 'cpumask_of_node':
>> arch/arm64/include/asm/numa.h:26:9: error: 'node_to_cpumask_map' undeclared (first use in this function); did you mean 'free_cpumask_var'?
return node_to_cpumask_map[node];
^~~~~~~~~~~~~~~~~~~
free_cpumask_var
arch/arm64/include/asm/numa.h:26:9: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [arch/arm64/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [sub-make] Error 2
25 real 4 user 5 sys 35.82% cpu make prepare
vim +26 arch/arm64/include/asm/numa.h
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 19
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 20 #ifdef CONFIG_DEBUG_PER_CPU_MAPS
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 21 const struct cpumask *cpumask_of_node(int node);
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 22 #else
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 23 /* Returns a pointer to the cpumask of CPUs on Node 'node'. */
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 24 static inline const struct cpumask *cpumask_of_node(int node)
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 25 {
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 @26 return node_to_cpumask_map[node];
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 27 }
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 28 #endif
1a2db300348b79 Ganapatrao Kulkarni 2016-04-08 29
:::::: The code at line 26 was first introduced by commit
:::::: 1a2db300348b799479d2d22b84d51b27ad0458c7 arm64, numa: Add NUMA support for arm64 platforms.
:::::: TO: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com>
:::::: CC: Will Deacon <will.deacon@arm.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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