From: kernel test robot <lkp@intel.com>
To: Ben Widawsky <ben.widawsky@intel.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
Alison Schofield <alison.schofield@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
Ben Widawsky <ben.widawsky@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-kernel@vger.kernel.org
Subject: [cxl:preview 48/60] drivers/cxl/core/region.c:120:6: warning: format specifies type 'unsigned long long' but the argument has type 'unsigned int'
Date: Thu, 27 Jan 2022 17:54:34 +0800 [thread overview]
Message-ID: <202201271745.RlAJUNU9-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git preview
head: 41c2d219a2c8e14de644f4e953e0c57402c3e884
commit: 99fd0afb6e1b21f8de1179f39f491347b6f3f04d [48/60] cxl/region: Introduce concept of region configuration
config: i386-randconfig-a013-20220124 (https://download.01.org/0day-ci/archive/20220127/202201271745.RlAJUNU9-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f400a6012c668dfaa73462caf067ceb074e66c47)
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/cxl/cxl.git/commit/?id=99fd0afb6e1b21f8de1179f39f491347b6f3f04d
git remote add cxl https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git
git fetch --no-tags cxl preview
git checkout 99fd0afb6e1b21f8de1179f39f491347b6f3f04d
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/cxl/core/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/cxl/core/region.c:120:6: warning: format specifies type 'unsigned long long' but the argument has type 'unsigned int' [-Wformat]
cxld->platform_res.start - cxlr->res->start);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
vim +120 drivers/cxl/core/region.c
109
110 static ssize_t offset_show(struct device *dev, struct device_attribute *attr,
111 char *buf)
112 {
113 struct cxl_decoder *cxld = to_cxl_decoder(dev->parent);
114 struct cxl_region *cxlr = to_cxl_region(dev);
115
116 if (!cxlr->res)
117 return sysfs_emit(buf, "\n");
118
119 return sysfs_emit(buf, "%#llx\n",
> 120 cxld->platform_res.start - cxlr->res->start);
121 }
122 static DEVICE_ATTR_RO(offset);
123
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2022-01-27 9:55 UTC|newest]
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