linux-kernel - drivers/reset/reset-intel-gw.c:18: warning: "REG

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 4 Jun 2020 19:37:06 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Dejin, Zheng," <zhengdejin5@...il.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: drivers/reset/reset-intel-gw.c:18: warning: "REG_OFFSET" redefined

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   6929f71e46bdddbf1c4d67c2728648176c67c555
commit: e44ab4e14d6f4c448ae555132090c1a116b19e5c regmap: Simplify implementation of the regmap_read_poll_timeout() macro
date:   6 weeks ago
config: arm-randconfig-r035-20200604 (attached as .config)
compiler: arm-linux-gnueabi-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
        git checkout e44ab4e14d6f4c448ae555132090c1a116b19e5c
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

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

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> drivers/reset/reset-intel-gw.c:18: warning: "REG_OFFSET" redefined
18 | #define REG_OFFSET GENMASK(31, 16)
|
In file included from arch/arm/mach-ixp4xx/include/mach/hardware.h:30,
from arch/arm/mach-ixp4xx/include/mach/io.h:15,
from arch/arm/include/asm/io.h:198,
from include/linux/io.h:13,
from include/linux/iopoll.h:14,
from include/linux/regmap.h:20,
from drivers/reset/reset-intel-gw.c:12:
arch/arm/mach-ixp4xx/include/mach/platform.h:25: note: this is the location of the previous definition
25 | #define REG_OFFSET 3
|

vim +/REG_OFFSET +18 drivers/reset/reset-intel-gw.c

c9aef213e38cde Dilip Kota 2020-01-03  17  
c9aef213e38cde Dilip Kota 2020-01-03 @18  #define REG_OFFSET	GENMASK(31, 16)
c9aef213e38cde Dilip Kota 2020-01-03  19  #define BIT_OFFSET	GENMASK(15, 8)
c9aef213e38cde Dilip Kota 2020-01-03  20  #define STAT_BIT_OFFSET	GENMASK(7, 0)
c9aef213e38cde Dilip Kota 2020-01-03  21  

:::::: The code at line 18 was first introduced by commit
:::::: c9aef213e38cde27d4689a5cbe25a7c1b1db9fad reset: intel: Add system reset controller driver

:::::: TO: Dilip Kota <eswara.kota@...ux.intel.com>
:::::: CC: Philipp Zabel <p.zabel@...gutronix.de>

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

Download attachment ".config.gz" of type "application/gzip" (33665 bytes)