From: kernel test robot <[email protected]>
To: Ammar Faizi <[email protected]>,
GNU/Weeb Mailing List <[email protected]>
Cc: [email protected]
Subject: [ammarfaizi2-block:google/android/kernel/common/android14-5.15 5/11] arch/arm64/kvm/hyp/nvhe/trace.c:190:15: warning: no previous prototype for function 'rb_event_size'
Date: Tue, 14 Feb 2023 15:48:09 +0800 [thread overview]
Message-ID: <[email protected]> (raw)
tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android14-5.15
head: 8e245b4c3a574fbb94b6b655f84e071febc147a6
commit: eab8f11bed73de6ca0cfe5a6897f53e0a1560bfb [5/11] ANDROID: KVM: arm64: Add tracing support for the nVHE hyp
config: arm64-randconfig-r032-20230213 (https://download.01.org/0day-ci/archive/20230214/[email protected]/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project db89896bbbd2251fff457699635acbbedeead27f)
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 arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/ammarfaizi2/linux-block/commit/eab8f11bed73de6ca0cfe5a6897f53e0a1560bfb
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android14-5.15
git checkout eab8f11bed73de6ca0cfe5a6897f53e0a1560bfb
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kvm/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email protected]>
| Link: https://lore.kernel.org/oe-kbuild-all/[email protected]/
All warnings (new ones prefixed by >>):
arch/arm64/kvm/hyp/nvhe/trace.c:150:49: warning: variable 'new_head' set but not used [-Wunused-but-set-variable]
struct hyp_buffer_page *tail_page, *new_tail, *new_head;
^
>> arch/arm64/kvm/hyp/nvhe/trace.c:190:15: warning: no previous prototype for function 'rb_event_size' [-Wmissing-prototypes]
unsigned long rb_event_size(unsigned long length)
^
arch/arm64/kvm/hyp/nvhe/trace.c:190:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
unsigned long rb_event_size(unsigned long length)
^
static
2 warnings generated.
vim +/rb_event_size +190 arch/arm64/kvm/hyp/nvhe/trace.c
189
> 190 unsigned long rb_event_size(unsigned long length)
191 {
192 struct ring_buffer_event *event;
193
194 return length + RB_EVNT_HDR_SIZE + sizeof(event->array[0]);
195 }
196
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
reply other threads:[~2023-02-14 7:49 UTC|newest]
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