Re: [PATCH v3] include: linux: Reorganize timekeeping and ktime headers

[kernel test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 3615 bytes --]

CC: kbuild-all(a)lists.01.org
In-Reply-To: <2204751.ElGaqSPkdT@iron-maiden>
References: <2204751.ElGaqSPkdT@iron-maiden>
TO: Carlos Bilbao <bilbao@vt.edu>
TO: Thomas Gleixner <tglx@linutronix.de>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
CC: Linus Walleij <linus.walleij@linaro.org>
CC: Geert Uytterhoeven <geert@linux-m68k.org>
CC: jianyong.wu(a)arm.com
CC: Matthew Wilcox <willy@infradead.org>
CC: catalin.marinas(a)arm.com
CC: linux-arm-kernel(a)lists.infradead.org
CC: akpm(a)linux-foundation.org

Hi Carlos,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on tip/timers/core]
[also build test WARNING on kvmarm/next abelloni/rtc-next sound/for-next soc/for-next linus/master tip/x86/core v5.14-rc2 next-20210723]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Carlos-Bilbao/include-linux-Reorganize-timekeeping-and-ktime-headers/20210722-233301
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 2d0a9eb23ccfdf11308bec6db0bc007585d919d2
:::::: branch date: 22 hours ago
:::::: commit date: 22 hours ago
config: x86_64-randconfig-b001-20210723 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 9625ca5b602616b2f5584e8a49ba93c52c141e40)
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 x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # apt-get install iwyu # include-what-you-use
        # https://github.com/0day-ci/linux/commit/e35011219261f218feeaea55c97d4d583d9747a9
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Carlos-Bilbao/include-linux-Reorganize-timekeeping-and-ktime-headers/20210722-233301
        git checkout e35011219261f218feeaea55c97d4d583d9747a9
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross C=1 CHECK=iwyu O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/xen/ drivers/rtc/

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


iwyu warnings: (new ones prefixed by >>)
   drivers/rtc/class.c:13:1: iwyu: warning: superfluous #include <linux/module.h>
>> drivers/rtc/class.c:19:1: iwyu: warning: superfluous #include <linux/timekeeping.h>

vim +19 drivers/rtc/class.c

c100a5e0255777 Jingoo Han       2013-02-21  12  
0c86edc0d49706 Alessandro Zummo 2006-03-27 @13  #include <linux/module.h>
9d2b7e532da8aa Stephen Warren   2014-01-23  14  #include <linux/of.h>
0c86edc0d49706 Alessandro Zummo 2006-03-27  15  #include <linux/rtc.h>
0c86edc0d49706 Alessandro Zummo 2006-03-27  16  #include <linux/kdev_t.h>
0c86edc0d49706 Alessandro Zummo 2006-03-27  17  #include <linux/idr.h>
5a0e3ad6af8660 Tejun Heo        2010-03-24  18  #include <linux/slab.h>
e35011219261f2 Carlos Bilbao    2021-07-22 @19  #include <linux/timekeeping.h>
6610e0893b8bc6 John Stultz      2010-09-23  20  #include <linux/workqueue.h>
0c86edc0d49706 Alessandro Zummo 2006-03-27  21  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 29072 bytes --]