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Sun, 13 Mar 2022 12:31:56 +0000 Date: Sun, 13 Mar 2022 20:31:49 +0800 From: kernel test robot To: Hannes Reinecke Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [hare-scsi-devel:tls-upcall.v4 133/156] drivers/nvme/host/core.c:4946: undefined reference to `nvme_keyring_exit' Message-ID: <202203132014.0xK2u0OO-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git tls-upcall.v4 head: d2416ecdb6b03fc2e4aa40b20cdf919322713224 commit: 5c012a33316168af9ff3a20ee1ae0edc60c745ae [133/156] nvme: register .nvme keyring config: i386-randconfig-a014 (https://download.01.org/0day-ci/archive/20220313/202203132014.0xK2u0OO-lkp@intel.com/config) compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git/commit/?id=5c012a33316168af9ff3a20ee1ae0edc60c745ae git remote add hare-scsi-devel https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git git fetch --no-tags hare-scsi-devel tls-upcall.v4 git checkout 5c012a33316168af9ff3a20ee1ae0edc60c745ae # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): ld: drivers/nvme/host/core.o: in function `nvme_core_exit': >> drivers/nvme/host/core.c:4946: undefined reference to `nvme_keyring_exit' ld: drivers/nvme/host/core.o: in function `nvme_core_init': >> drivers/nvme/host/core.c:4918: undefined reference to `nvme_keyring_init' vim +4946 drivers/nvme/host/core.c 4866 4867 4868 static int __init nvme_core_init(void) 4869 { 4870 int result = -ENOMEM; 4871 4872 _nvme_check_size(); 4873 4874 nvme_wq = alloc_workqueue("nvme-wq", 4875 WQ_UNBOUND | WQ_MEM_RECLAIM | WQ_SYSFS, 0); 4876 if (!nvme_wq) 4877 goto out; 4878 4879 nvme_reset_wq = alloc_workqueue("nvme-reset-wq", 4880 WQ_UNBOUND | WQ_MEM_RECLAIM | WQ_SYSFS, 0); 4881 if (!nvme_reset_wq) 4882 goto destroy_wq; 4883 4884 nvme_delete_wq = alloc_workqueue("nvme-delete-wq", 4885 WQ_UNBOUND | WQ_MEM_RECLAIM | WQ_SYSFS, 0); 4886 if (!nvme_delete_wq) 4887 goto destroy_reset_wq; 4888 4889 result = alloc_chrdev_region(&nvme_ctrl_base_chr_devt, 0, 4890 NVME_MINORS, "nvme"); 4891 if (result < 0) 4892 goto destroy_delete_wq; 4893 4894 nvme_class = class_create(THIS_MODULE, "nvme"); 4895 if (IS_ERR(nvme_class)) { 4896 result = PTR_ERR(nvme_class); 4897 goto unregister_chrdev; 4898 } 4899 nvme_class->dev_uevent = nvme_class_uevent; 4900 4901 nvme_subsys_class = class_create(THIS_MODULE, "nvme-subsystem"); 4902 if (IS_ERR(nvme_subsys_class)) { 4903 result = PTR_ERR(nvme_subsys_class); 4904 goto destroy_class; 4905 } 4906 4907 result = alloc_chrdev_region(&nvme_ns_chr_devt, 0, NVME_MINORS, 4908 "nvme-generic"); 4909 if (result < 0) 4910 goto destroy_subsys_class; 4911 4912 nvme_ns_chr_class = class_create(THIS_MODULE, "nvme-generic"); 4913 if (IS_ERR(nvme_ns_chr_class)) { 4914 result = PTR_ERR(nvme_ns_chr_class); 4915 goto unregister_generic_ns; 4916 } 4917 > 4918 result = nvme_keyring_init(); 4919 if (result) 4920 goto destroy_ns_chr_class; 4921 4922 return 0; 4923 4924 destroy_ns_chr_class: 4925 class_destroy(nvme_ns_chr_class); 4926 unregister_generic_ns: 4927 unregister_chrdev_region(nvme_ns_chr_devt, NVME_MINORS); 4928 destroy_subsys_class: 4929 class_destroy(nvme_subsys_class); 4930 destroy_class: 4931 class_destroy(nvme_class); 4932 unregister_chrdev: 4933 unregister_chrdev_region(nvme_ctrl_base_chr_devt, NVME_MINORS); 4934 destroy_delete_wq: 4935 destroy_workqueue(nvme_delete_wq); 4936 destroy_reset_wq: 4937 destroy_workqueue(nvme_reset_wq); 4938 destroy_wq: 4939 destroy_workqueue(nvme_wq); 4940 out: 4941 return result; 4942 } 4943 4944 static void __exit nvme_core_exit(void) 4945 { > 4946 nvme_keyring_exit(); 4947 class_destroy(nvme_ns_chr_class); 4948 class_destroy(nvme_subsys_class); 4949 class_destroy(nvme_class); 4950 unregister_chrdev_region(nvme_ns_chr_devt, NVME_MINORS); 4951 unregister_chrdev_region(nvme_ctrl_base_chr_devt, NVME_MINORS); 4952 destroy_workqueue(nvme_delete_wq); 4953 destroy_workqueue(nvme_reset_wq); 4954 destroy_workqueue(nvme_wq); 4955 ida_destroy(&nvme_ns_chr_minor_ida); 4956 ida_destroy(&nvme_instance_ida); 4957 } 4958 --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org