Hi Aditya, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6efb943b8616ec53a5e444193dccf1af9ad627b5 commit: 3e58e839150db0857dfcb3a0bb3d4af4c6ac1abf scripts: kernel-doc: add warning for comment not following kernel-doc syntax date: 6 weeks ago config: alpha-randconfig-r013-20210510 (attached as .config) compiler: alpha-linux-gcc (GCC) 9.3.0 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/torvalds/linux.git/commit/?id=3e58e839150db0857dfcb3a0bb3d4af4c6ac1abf git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 3e58e839150db0857dfcb3a0bb3d4af4c6ac1abf # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=alpha 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/bluetooth/btrsi.c:2: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Copyright (c) 2017 Redpine Signals Inc. vim +2 drivers/bluetooth/btrsi.c 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 @2 * Copyright (c) 2017 Redpine Signals Inc. 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 3 * 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 4 * Permission to use, copy, modify, and/or distribute this software for any 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 5 * purpose with or without fee is hereby granted, provided that the above 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 6 * copyright notice and this permission notice appear in all copies. 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 7 * 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 15 */ 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 16 #include <linux/module.h> 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 17 #include <linux/kernel.h> 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 18 #include <net/bluetooth/bluetooth.h> 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 19 #include <net/bluetooth/hci_core.h> 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 20 #include <asm/unaligned.h> 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 21 #include <net/rsi_91x.h> 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 22 #include <net/genetlink.h> 38aa4da504837b Prameela Rani Garnepudi 2018-02-27 23 :::::: The code at line 2 was first introduced by commit :::::: 38aa4da504837ba8b9c04941e843642f129661eb Bluetooth: btrsi: add new rsi bluetooth driver :::::: TO: Prameela Rani Garnepudi <prameela.j04cs@xxxxxxxxx> :::::: CC: Kalle Valo <kvalo@xxxxxxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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