Messages in this thread | | | Date | Mon, 28 Sep 2015 14:02:03 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH 4/5] kernel/cpu.c: eliminate cpu_*_mask |
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Hi Rasmus,
[auto build test results on v4.3-rc2 -- if it's inappropriate base, please ignore]
config: powerpc-allyesconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout c14fd9e74ebf7540e312ff440343f9843917ec66 # save the attached .config to linux build tree make.cross ARCH=powerpc
All error/warnings (new ones prefixed by >>):
In file included from include/linux/rcupdate.h:40:0, from include/linux/idr.h:18, from include/linux/kernfs.h:14, from include/linux/sysfs.h:15, from include/linux/kobject.h:21, from include/linux/pci.h:28, from arch/powerpc/kernel/prom.c:25: >> include/linux/cpumask.h:93:29: error: expected identifier or '(' before 'const' #define cpu_online_mask ((const struct cpumask *)&__cpu_online_mask) ^ >> arch/powerpc/include/asm/fadump.h:194:17: note: in expansion of macro 'cpu_online_mask' struct cpumask cpu_online_mask; ^ >> include/linux/cpumask.h:93:52: error: expected ')' before '&' token #define cpu_online_mask ((const struct cpumask *)&__cpu_online_mask) ^ >> arch/powerpc/include/asm/fadump.h:194:17: note: in expansion of macro 'cpu_online_mask' struct cpumask cpu_online_mask; ^ In file included from arch/powerpc/kernel/prom.c:56:0: >> arch/powerpc/include/asm/fadump.h:195:1: warning: no semicolon at end of struct or union }; ^ -- In file included from include/linux/rcupdate.h:40:0, from include/linux/srcu.h:33, from include/linux/notifier.h:15, from include/linux/memory_hotplug.h:6, from include/linux/mmzone.h:812, from include/linux/gfp.h:5, from include/linux/mm.h:9, from include/linux/memblock.h:18, from arch/powerpc/kernel/fadump.c:31: >> include/linux/cpumask.h:93:29: error: expected identifier or '(' before 'const' #define cpu_online_mask ((const struct cpumask *)&__cpu_online_mask) ^ >> arch/powerpc/include/asm/fadump.h:194:17: note: in expansion of macro 'cpu_online_mask' struct cpumask cpu_online_mask; ^ >> include/linux/cpumask.h:93:52: error: expected ')' before '&' token #define cpu_online_mask ((const struct cpumask *)&__cpu_online_mask) ^ >> arch/powerpc/include/asm/fadump.h:194:17: note: in expansion of macro 'cpu_online_mask' struct cpumask cpu_online_mask; ^ In file included from arch/powerpc/kernel/fadump.c:42:0: >> arch/powerpc/include/asm/fadump.h:195:1: warning: no semicolon at end of struct or union }; ^ In file included from include/linux/rcupdate.h:40:0, from include/linux/srcu.h:33, from include/linux/notifier.h:15, from include/linux/memory_hotplug.h:6, from include/linux/mmzone.h:812, from include/linux/gfp.h:5, from include/linux/mm.h:9, from include/linux/memblock.h:18, from arch/powerpc/kernel/fadump.c:31: arch/powerpc/kernel/fadump.c: In function 'crash_fadump': >> include/linux/cpumask.h:93:27: error: expected identifier before '(' token #define cpu_online_mask ((const struct cpumask *)&__cpu_online_mask) ^ >> arch/powerpc/kernel/fadump.c:418:7: note: in expansion of macro 'cpu_online_mask' fdh->cpu_online_mask = *cpu_online_mask; ^ arch/powerpc/kernel/fadump.c: In function 'fadump_build_cpu_notes': >> include/linux/cpumask.h:93:27: error: expected identifier before '(' token #define cpu_online_mask ((const struct cpumask *)&__cpu_online_mask) ^ arch/powerpc/kernel/fadump.c:649:43: note: in expansion of macro 'cpu_online_mask' if (fdh && !cpumask_test_cpu(cpu, &fdh->cpu_online_mask)) { ^
vim +93 include/linux/cpumask.h
87 88 extern struct cpumask __cpu_possible_mask; 89 extern struct cpumask __cpu_online_mask; 90 extern struct cpumask __cpu_present_mask; 91 extern struct cpumask __cpu_active_mask; 92 #define cpu_possible_mask ((const struct cpumask *)&__cpu_possible_mask) > 93 #define cpu_online_mask ((const struct cpumask *)&__cpu_online_mask) 94 #define cpu_present_mask ((const struct cpumask *)&__cpu_present_mask) 95 #define cpu_active_mask ((const struct cpumask *)&__cpu_active_mask) 96
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