From: fengguang.wu@intel.com (kbuild test robot)
To: linux-arm-kernel@lists.infradead.org
Subject: [arm-platforms:irq/irqchip-4.8 16/17] drivers/irqchip/irq-gic.c:101:2: error: implicit declaration of function 'raw_spin_lock_irqrestore'
Date: Thu, 30 Jun 2016 18:14:30 +0800 [thread overview]
Message-ID: <201606301829.16okLsBB%fengguang.wu@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/irqchip-4.8
head: f3e9ce36e639f247425f72b4866909367441b4c8
commit: 7e7426522047645e9b02d9f8eaf4911c3cc1388f [16/17] irqchip: gic: Make locking a BL_SWITCHER only feature
config: arm-exynos_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 5.3.1-8) 5.3.1 20160205
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 7e7426522047645e9b02d9f8eaf4911c3cc1388f
# save the attached .config to linux build tree
make.cross ARCH=arm
All error/warnings (new ones prefixed by >>):
drivers/irqchip/irq-gic.c: In function 'gic_set_affinity':
>> drivers/irqchip/irq-gic.c:101:2: error: implicit declaration of function 'raw_spin_lock_irqrestore' [-Werror=implicit-function-declaration]
raw_spin_lock_irqrestore(&cpu_map_lock, (f))
^
>> drivers/irqchip/irq-gic.c:345:2: note: in expansion of macro 'gic_unlock_irqrestore'
gic_unlock_irqrestore(flags);
^
cc1: some warnings being treated as errors
vim +/raw_spin_lock_irqrestore +101 drivers/irqchip/irq-gic.c
95
96 static DEFINE_RAW_SPINLOCK(cpu_map_lock);
97
98 #define gic_lock_irqsave(f) \
99 raw_spin_lock_irqsave(&cpu_map_lock, (f))
100 #define gic_unlock_irqrestore(f) \
> 101 raw_spin_lock_irqrestore(&cpu_map_lock, (f))
102
103 #define gic_lock() raw_spin_lock(&cpu_map_lock)
104 #define gic_unlock() raw_spin_unlock(&cpu_map_lock)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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