[rcu:rcu/dev 35/36] kernel/sched/idle.c:184:1: sparse: symbol '__pcpu_scope_cpu_dead_idle' was not declared. Should it be static?

From: kbuild test robot
Date: Thu Jan 29 2015 - 19:44:03 EST


tree: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/dev
head: c0d4bae9db364cdb6e1cabad45a045a04d99cf51
commit: 86166c3e1e073e5e037d97bc51c66ef3fe1e90a4 [35/36] cpu: Make CPU-offline idle-loop transition point more precise
reproduce:
# apt-get install sparse
git checkout 86166c3e1e073e5e037d97bc51c66ef3fe1e90a4
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> kernel/sched/idle.c:184:1: sparse: symbol '__pcpu_scope_cpu_dead_idle' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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