Hi, [auto build test WARNING on v4.7-rc1] [also build test WARNING on next-20160603] [cannot apply to linux-nvdimm/libnvdimm-for-next tip/x86/core] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Dan-Williams/deprecate-pcommit/20160605-045935 config: s390-default_defconfig (attached as .config) compiler: s390x-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=s390 All warnings (new ones prefixed by >>): drivers/s390/block/dcssblk.c: In function 'dcssblk_direct_access': >> drivers/s390/block/dcssblk.c:897:9: warning: assignment makes pointer from >> integer without a cast [-Wint-conversion] *kaddr = dev_info->start + offset; ^ vim +897 drivers/s390/block/dcssblk.c 881 bio_io_error(bio); 882 return BLK_QC_T_NONE; 883 } 884 885 static long 886 dcssblk_direct_access (struct block_device *bdev, sector_t secnum, 887 void **kaddr, pfn_t *pfn, long size) 888 { 889 struct dcssblk_dev_info *dev_info; 890 unsigned long offset, dev_sz; 891 892 dev_info = bdev->bd_disk->private_data; 893 if (!dev_info) 894 return -ENODEV; 895 dev_sz = dev_info->end - dev_info->start; 896 offset = secnum * 512; > 897 *kaddr = dev_info->start + offset; 898 *pfn = __pfn_to_pfn_t(PFN_DOWN(dev_info->start + offset), PFN_DEV); 899 900 return dev_sz - offset; 901 } 902 903 static void 904 dcssblk_check_params(void) 905 { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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