[rcu:rcu/next 20/24] tree.c:undefined reference to `irq_work_queue_on'

From: kbuild test robot
Date: Wed Aug 30 2017 - 20:20:46 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next
head: f95a66ebd95e133984762aa49e15d4a932c24465
commit: 7b32575c82ed5c891b93a4a5961e608a97cdb192 [20/24] rcu: Make RCU CPU stall warnings check for irq-disabled CPUs
config: arm64-allnoconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 7b32575c82ed5c891b93a4a5961e608a97cdb192
# save the attached .config to linux build tree
make.cross ARCH=arm64

All errors (new ones prefixed by >>):

kernel/rcu/tree.o: In function `rcu_implicit_dynticks_qs':
>> tree.c:(.text+0xe9c): undefined reference to `irq_work_queue_on'
tree.c:(.text+0xe9c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `irq_work_queue_on'

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