Messages in this thread | | | Date | Thu, 7 Jul 2022 18:50:23 +0800 | From | kernel test robot <> | Subject | arch/arm/kernel/irq.c:51:12: sparse: sparse: symbol '__pcpu_scope_irq_stack_ptr' was not declared. Should it be static? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9f09069cde34dcd86f5ecf3a3139fd752020812f commit: cafc0eab168917ec9c0cd47d530a40cd40eb2928 ARM: v7m: enable support for IRQ stacks date: 7 months ago config: arm-randconfig-s032-20220707 (https://download.01.org/0day-ci/archive/20220707/202207071821.c9MBQzRh-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cafc0eab168917ec9c0cd47d530a40cd40eb2928 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout cafc0eab168917ec9c0cd47d530a40cd40eb2928 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash arch/arm/kernel/ drivers/clk/qcom/ drivers/remoteproc/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) >> arch/arm/kernel/irq.c:51:12: sparse: sparse: symbol '__pcpu_scope_irq_stack_ptr' was not declared. Should it be static?
vim +/__pcpu_scope_irq_stack_ptr +51 arch/arm/kernel/irq.c
d4664b6c987f803 Ard Biesheuvel 2021-10-05 50 d4664b6c987f803 Ard Biesheuvel 2021-10-05 @51 asmlinkage DEFINE_PER_CPU_READ_MOSTLY(u8 *, irq_stack_ptr); d4664b6c987f803 Ard Biesheuvel 2021-10-05 52
:::::: The code at line 51 was first introduced by commit :::::: d4664b6c987f80338407889c1e3f3abe7e16be94 ARM: implement IRQ stacks
:::::: TO: Ard Biesheuvel <ardb@kernel.org> :::::: CC: Ard Biesheuvel <ardb@kernel.org>
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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