Hi Longfang, kernel test robot noticed the following build errors: [auto build test ERROR on awilliam-vfio/next] [also build test ERROR on linus/master v6.9-rc5 next-20240424] [cannot apply to awilliam-vfio/for-linus] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Longfang-Liu/hisi_acc_vfio_pci-extract-public-functions-for-container_of/20240424-170806 base: https://github.com/awilliam/linux-vfio.git next patch link: https://lore.kernel.org/r/20240424085721.12760-5-liulongfang%40huawei.com patch subject: [PATCH v5 4/5] hisi_acc_vfio_pci: register debugfs for hisilicon migration driver config: riscv-allmodconfig (https://download.01.org/0day-ci/archive/20240425/202404250711.4mzD3Fe0-lkp@xxxxxxxxx/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 5ef5eb66fb428aaf61fb51b709f065c069c11242) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240425/202404250711.4mzD3Fe0-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202404250711.4mzD3Fe0-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): In file included from drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c:9: In file included from include/linux/hisi_acc_qm.h:10: In file included from include/linux/pci.h:38: In file included from include/linux/interrupt.h:21: In file included from arch/riscv/include/asm/sections.h:9: In file included from include/linux/mm.h:2208: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c:1370:46: error: too few arguments provided to function-like macro invocation 1370 | dev_err("mailbox cmd channel state is OK!\n"); | ^ include/linux/dev_printk.h:143:9: note: macro 'dev_err' defined here 143 | #define dev_err(dev, fmt, ...) \ | ^ >> drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c:1370:2: error: use of undeclared identifier 'dev_err'; did you mean '_dev_err'? 1370 | dev_err("mailbox cmd channel state is OK!\n"); | ^~~~~~~ | _dev_err include/linux/dev_printk.h:50:6: note: '_dev_err' declared here 50 | void _dev_err(const struct device *dev, const char *fmt, ...); | ^ >> drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c:1370:2: warning: expression result unused [-Wunused-value] 1370 | dev_err("mailbox cmd channel state is OK!\n"); | ^~~~~~~ 6 warnings and 2 errors generated. vim +1370 drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c 1345 1346 static int hisi_acc_vf_debug_cmd(struct seq_file *seq, void *data) 1347 { 1348 struct device *vf_dev = seq->private; 1349 struct vfio_pci_core_device *core_device = dev_get_drvdata(vf_dev); 1350 struct vfio_device *vdev = &core_device->vdev; 1351 struct hisi_acc_vf_core_device *hisi_acc_vdev = hisi_acc_get_vf_dev(vdev); 1352 struct hisi_qm *vf_qm = &hisi_acc_vdev->vf_qm; 1353 u64 value; 1354 int ret; 1355 1356 mutex_lock(&hisi_acc_vdev->enable_mutex); 1357 ret = hisi_acc_vf_debug_check(seq, vdev); 1358 if (ret) { 1359 mutex_unlock(&hisi_acc_vdev->enable_mutex); 1360 return ret; 1361 } 1362 1363 value = readl(vf_qm->io_base + QM_MB_CMD_SEND_BASE); 1364 if (value == QM_MB_CMD_NOT_READY) { 1365 mutex_unlock(&hisi_acc_vdev->enable_mutex); 1366 dev_err(vf_dev, "mailbox cmd channel not ready!\n"); 1367 return -EINVAL; 1368 } 1369 mutex_unlock(&hisi_acc_vdev->enable_mutex); > 1370 dev_err("mailbox cmd channel state is OK!\n"); 1371 1372 return 0; 1373 } 1374 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
