lkml.org 
[lkml]   [2021]   [Oct]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[mark:irq/handle-domain-irq 2/10] kernel/irq/handle.c:235:25: warning: no previous prototype for function 'generic_handle_arch_irq'
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git irq/handle-domain-irq
head: d7268e5e46d5c541c1f51e975c860d29237ce849
commit: 3b8792095791a695732846b4bb99eb4dc410d9ec [2/10] irq: add generic_handle_arch_irq()
config: arm-randconfig-r025-20211019 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 9660563950aaed54020bfdf0be07e7096a9553e4)
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
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/commit/?id=3b8792095791a695732846b4bb99eb4dc410d9ec
git remote add mark https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git
git fetch --no-tags mark irq/handle-domain-irq
git checkout 3b8792095791a695732846b4bb99eb4dc410d9ec
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=arm

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> kernel/irq/handle.c:235:25: warning: no previous prototype for function 'generic_handle_arch_irq' [-Wmissing-prototypes]
asmlinkage void noinstr generic_handle_arch_irq(struct pt_regs *regs)
^
kernel/irq/handle.c:235:12: note: declare 'static' if the function is not intended to be used outside of this translation unit
asmlinkage void noinstr generic_handle_arch_irq(struct pt_regs *regs)
^
static
1 warning generated.


vim +/generic_handle_arch_irq +235 kernel/irq/handle.c

229
230 /**
231 * generic_handle_arch_irq - root irq handler for architectures which do no
232 * entry accounting themselves
233 * @regs: Register file coming from the low-level handling code
234 */
> 235 asmlinkage void noinstr generic_handle_arch_irq(struct pt_regs *regs)

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[unhandled content-type:application/gzip]
\
 
 \ /
  Last update: 2021-10-20 18:22    [W:0.028 / U:0.708 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site