Hi Jan, [auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please ignore]
config: arm64-allnoconfig (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
# save the attached .config to linux build tree
make.cross ARCH=arm64
All errors (new ones prefixed by >>):
kernel/printk/printk.c: In function 'printk_log_buf_drain':
>> kernel/printk/printk.c:2410:3: error: implicit declaration of function
>> 'zap_locks' [-Werror=implicit-function-declaration]
zap_locks();
^
cc1: some warnings being treated as errors
vim +/zap_locks +2410 kernel/printk/printk.c
2404 void printk_log_buf_drain(bool panic)
2405 {
2406 bool retry;
2407 unsigned long flags;
2408
2409 if (panic)
> 2410 zap_locks();
2411
2412 while (1) {
2413 raw_spin_lock_irqsave(&logbuf_lock, flags);
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: Binary data
