tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a9c9a6f741cdaa2fa9ba24a790db8d07295761e3 commit: f9bbc12ccb35ac8b3fa01cec1a19cb523a7707c7 scripts: kernel-doc: improve parsing for kernel-doc comments syntax date: 5 months ago config: arm64-buildonly-randconfig-r004-20210903 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c9948e9254fbb6ea00f66c7b4542311d21e060be) 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f9bbc12ccb35ac8b3fa01cec1a19cb523a7707c7 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout f9bbc12ccb35ac8b3fa01cec1a19cb523a7707c7 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/irqchip/irq-mbigen.c:29: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * In mbigen vector register drivers/irqchip/irq-mbigen.c:43: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * offset of clear register in mbigen node drivers/irqchip/irq-mbigen.c:50: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * offset of interrupt type register vim +29 drivers/irqchip/irq-mbigen.c 9650c60ebfec05 Ma Jun 2015-12-17 27 9650c60ebfec05 Ma Jun 2015-12-17 28 /** 9650c60ebfec05 Ma Jun 2015-12-17 @29 * In mbigen vector register 9650c60ebfec05 Ma Jun 2015-12-17 30 * bit[21:12]: event id value 9650c60ebfec05 Ma Jun 2015-12-17 31 * bit[11:0]: device id 9650c60ebfec05 Ma Jun 2015-12-17 32 */ 9650c60ebfec05 Ma Jun 2015-12-17 33 #define IRQ_EVENT_ID_SHIFT 12 9650c60ebfec05 Ma Jun 2015-12-17 34 #define IRQ_EVENT_ID_MASK 0x3ff 9650c60ebfec05 Ma Jun 2015-12-17 35 :::::: The code at line 29 was first introduced by commit :::::: 9650c60ebfec05fcf74d9b3eb97837501f2bb541 irqchip/mbigen: Create irq domain for each mbigen device :::::: TO: Ma Jun <majun258@xxxxxxxxxx> :::::: CC: Marc Zyngier <marc.zyngier@xxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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