CC: kbuild-all(a)lists.01.org
In-Reply-To: <20210715011407.7449-4-justin.he@arm.com>
References: <20210715011407.7449-4-justin.he@arm.com>
TO: Jia He <justin.he@arm.com>
TO: Petr Mladek <pmladek@suse.com>
TO: Steven Rostedt <rostedt@goodmis.org>
TO: Sergey Senozhatsky <senozhatsky@chromium.org>
TO: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
TO: Rasmus Villemoes <linux@rasmusvillemoes.dk>
TO: Jonathan Corbet <corbet@lwn.net>
TO: Alexander Viro <viro@zeniv.linux.org.uk>
TO: Linus Torvalds <torvalds@linux-foundation.org>
CC: LKML <linux-kernel@vger.kernel.org>
CC: "Peter Zijlstra (Intel)" <peterz@infradead.org>

Hi Jia,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.14-rc2 next-20210716]
[cannot apply to linux/master pmladek/for-next]
[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/Jia-He/make-pD-print-the-full-path-of-file/20210715-091613
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 8096acd7442e613fad0354fc8dfdb2003cceea0b
:::::: branch date: 4 days ago
:::::: commit date: 4 days ago
config: x86_64-randconfig-b001-20210715 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 0e49c54a8cbd3e779e5526a5888c683c01cc3c50)
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/173180676cd68cf46ee7c65b7e0b307013ff1876
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jia-He/make-pD-print-the-full-path-of-file/20210715-091613
        git checkout 173180676cd68cf46ee7c65b7e0b307013ff1876
        # 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

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 >>)
   lib/vsprintf.c:52:1: iwyu: warning: superfluous #include <asm/byteorder.h>
   lib/vsprintf.c:51:1: iwyu: warning: superfluous #include <asm/page.h>
   lib/vsprintf.c:46:1: iwyu: warning: superfluous #include <linux/blkdev.h>
   lib/vsprintf.c:22:1: iwyu: warning: superfluous #include <linux/clk.h>
   lib/vsprintf.c:43:1: iwyu: warning: superfluous #include <linux/compiler.h>
>> lib/vsprintf.c:35:1: iwyu: warning: superfluous #include <linux/dcache.h>
   lib/vsprintf.c:32:1: iwyu: warning: superfluous #include <linux/math64.h>
   lib/vsprintf.c:25:1: iwyu: warning: superfluous #include <linux/module.h>
   lib/vsprintf.c:33:1: iwyu: warning: superfluous #include <linux/uaccess.h>

vim +35 lib/vsprintf.c

4b6ccca701ef5977 Al Viro           2013-09-03 @35  #include <linux/dcache.h>
312b4e226951f707 Ryan Mallon       2013-11-12  36  #include <linux/cred.h>
4d42c44727a062e2 Andy Shevchenko   2018-12-04  37  #include <linux/rtc.h>
7daac5b2fdf88e3c Andy Shevchenko   2020-04-15  38  #include <linux/time.h>
2b1b0d66704a8caf Andy Shevchenko   2016-05-20  39  #include <linux/uuid.h>
ce4fecf1fe151813 Pantelis Antoniou 2015-01-21  40  #include <linux/of.h>
8a27f7c90ffcb791 Joe Perches       2009-08-17  41  #include <net/addrconf.h>
ad67b74d2469d9b8 Tobin C. Harding  2017-11-01  42  #include <linux/siphash.h>
ad67b74d2469d9b8 Tobin C. Harding  2017-11-01  43  #include <linux/compiler.h>
a92eb7621b9fb2c2 Sakari Ailus      2019-10-03  44  #include <linux/property.h>
1031bc589228ca35 Dmitry Monakhov   2015-04-13  45  #ifdef CONFIG_BLOCK
1031bc589228ca35 Dmitry Monakhov   2015-04-13  46  #include <linux/blkdev.h>
1031bc589228ca35 Dmitry Monakhov   2015-04-13  47  #endif
^1da177e4c3f4152 Linus Torvalds    2005-04-16  48  

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0-DAY CI Kernel Test Service, Intel Corporation
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