[clk:test-sched-packing-tasks-freq 10820/10847] kernel/sched/fair.c:199:1: sparse: symbol '__pcpu_scope_sd_pack_buddy' was not declared. Should it be static?

From: kbuild test robot
Date: Fri Jan 23 2015 - 21:45:54 EST


tree: https://git.linaro.org/people/mturquette/linux.git test-sched-packing-tasks-freq
head: 3add111981928a9ce810cd1b1956dc39e6c2445f
commit: 9cb183281a03911e724a648832d9f096c09197fe [10820/10847] sched: packing tasks
reproduce:
# apt-get install sparse
git checkout 9cb183281a03911e724a648832d9f096c09197fe
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

kernel/sched/fair.c:51:14: sparse: symbol 'normalized_sysctl_sched_latency' was not declared. Should it be static?
kernel/sched/fair.c:70:14: sparse: symbol 'normalized_sysctl_sched_min_granularity' was not declared. Should it be static?
kernel/sched/fair.c:92:14: sparse: symbol 'normalized_sysctl_sched_wakeup_granularity' was not declared. Should it be static?
>> kernel/sched/fair.c:199:1: sparse: symbol '__pcpu_scope_sd_pack_buddy' was not declared. Should it be static?
kernel/sched/sched.h:765:9: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:249:22: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:4993:14: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:1666:14: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:2168:15: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7571:22: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7586:9: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:5070:9: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:5126:17: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:5706:41: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:5742:41: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7688:9: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7755:17: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7839:14: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7727:16: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7921:9: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7727:16: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:7822:14: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:8091:14: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:8103:14: sparse: incompatible types in comparison expression (different address spaces)
kernel/sched/fair.c:8112:14: sparse: incompatible types in comparison expression (different address spaces)

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild Intel Corporation
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/