tree:
https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
pending-5.4
head: 4dd560ad547135a0061e77f42acb9cfa6876ec11
commit: a028e9b2c608128560daa4ae7a27413b87c04963 [205/211] powerpc: handle kdump
appropriately with crash_kexec_post_notifiers option
config: powerpc64-randconfig-r005-20220123
(
https://download.01.org/0day-ci/archive/20220124/202201241854.zrhou0mM-lk...)
compiler: powerpc64-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/c...
git remote add sashal-stable
https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
git fetch --no-tags sashal-stable pending-5.4
git checkout a028e9b2c608128560daa4ae7a27413b87c04963
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=powerpc SHELL=/bin/bash arch/powerpc/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
arch/powerpc/kernel/smp.c:539:6: error: no previous prototype for
'tick_broadcast' [-Werror=missing-prototypes]
539 | void tick_broadcast(const struct cpumask *mask)
| ^~~~~~~~~~~~~~
arch/powerpc/kernel/smp.c:549:6: error: no previous prototype for
'debugger_ipi_callback' [-Werror=missing-prototypes]
549 | void debugger_ipi_callback(struct pt_regs *regs)
| ^~~~~~~~~~~~~~~~~~~~~
> arch/powerpc/kernel/smp.c:599:6: error: no previous prototype for
'crash_smp_send_stop' [-Werror=missing-prototypes]
599 | void
crash_smp_send_stop(void)
| ^~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
vim +/crash_smp_send_stop +599 arch/powerpc/kernel/smp.c
598
599 void crash_smp_send_stop(void)
600 {
601 static bool stopped = false;
602
603 if (stopped)
604 return;
605
606 stopped = true;
607
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org