Hi Eli, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v5.18-rc2 next-20220412] [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/intel-lab-lkp/linux/commits/Eli-Cohen/Show-statistics-for-a-vdpa-device/20220412-212129 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e config: i386-randconfig-a004-20220411 (https://download.01.org/0day-ci/archive/20220413/202204130003.fROyiuxA-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project fe2478d44e4f7f191c43fef629ac7a23d0251e72) 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://github.com/intel-lab-lkp/linux/commit/813a1bf827634a8d7e148b133e2849fac37819cd git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Eli-Cohen/Show-statistics-for-a-vdpa-device/20220412-212129 git checkout 813a1bf827634a8d7e148b133e2849fac37819cd # 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/usb/typec/ drivers/vdpa/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/vdpa/vdpa.c:1122:61: warning: implicit conversion from 'int' to 's16' (aka 'short') changes value from 65535 to -1 [-Wconstant-conversion] [VDPA_ATTR_DEV_QUEUE_INDEX] = NLA_POLICY_RANGE(NLA_U32, 0, 65535), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/net/netlink.h:396:9: note: expanded from macro 'NLA_POLICY_RANGE' .max = _max \ ^~~~ 1 warning generated. vim +1122 drivers/vdpa/vdpa.c 1114 1115 static const struct nla_policy vdpa_nl_policy[VDPA_ATTR_MAX + 1] = { 1116 [VDPA_ATTR_MGMTDEV_BUS_NAME] = { .type = NLA_NUL_STRING }, 1117 [VDPA_ATTR_MGMTDEV_DEV_NAME] = { .type = NLA_STRING }, 1118 [VDPA_ATTR_DEV_NAME] = { .type = NLA_STRING }, 1119 [VDPA_ATTR_DEV_NET_CFG_MACADDR] = NLA_POLICY_ETH_ADDR, 1120 /* virtio spec 1.1 section 5.1.4.1 for valid MTU range */ 1121 [VDPA_ATTR_DEV_NET_CFG_MTU] = NLA_POLICY_MIN(NLA_U16, 68), > 1122 [VDPA_ATTR_DEV_QUEUE_INDEX] = NLA_POLICY_RANGE(NLA_U32, 0, 65535), 1123 }; 1124 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
