tree: https://github.com/norov/linux bitmap-new head: 445f716432d8aa33e726b27c170a4896339c4957 commit: 22372a541637e963e514abf3e69a4193fd4027bd [12/14] present_cpu config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20211210/202112102210.qQMIAKAi-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/norov/linux/commit/22372a541637e963e514abf3e69a4193fd4... git remote add norov https://github.com/norov/linux git fetch --no-tags norov bitmap-new git checkout 22372a541637e963e514abf3e69a4193fd4027bd # 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 <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/scsi/storvsc_drv.c: In function 'storvsc_probe': 1953 | int num_present_cpus = num_present_cpus(); | ^~~~~~~~~~~~~~~~ drivers/scsi/storvsc_drv.c:1953:6: note: declared here 1953 | int num_present_cpus = num_present_cpus(); | ^~~~~~~~~~~~~~~~ vim +/num_present_cpus +1953 drivers/scsi/storvsc_drv.c 56fb105859345d drivers/scsi/storvsc_drv.c Dexuan Cui 2019-09-11 1947 84946899bd5003 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 1948 static int storvsc_probe(struct hv_device *device, 84946899bd5003 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 1949 const struct hv_vmbus_device_id *dev_id) bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 1950 { ff568d3a1a1ac4 drivers/staging/hv/storvsc_drv.c Greg Kroah-Hartman 2009-09-02 1951 int ret; f458aada75891e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 1952 int num_cpus = num_online_cpus(); a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 @1953) int num_present_cpus = num_present_cpus(); bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 1954 struct Scsi_Host *host; 795b613d8b780a drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-05-10 1955 struct hv_host_device *host_dev; ef52a81bf5b229 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 1956 bool dev_is_ide = ((dev_id->driver_data == IDE_GUID) ? true : false); dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 1957 bool is_fc = ((dev_id->driver_data == SFC_GUID) ? true : false); bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 1958 int target = 0; 6e4198ce188599 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 1959 struct storvsc_device *stor_device; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1960 int max_luns_per_target; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1961 int max_targets; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1962 int max_channels; f458aada75891e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 1963 int max_sub_channels = 0; bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 1964 8b612fa23f13a5 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2013-06-04 1965 /* 8b612fa23f13a5 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2013-06-04 1966 * Based on the windows host we are running on, 8b612fa23f13a5 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2013-06-04 1967 * set state to properly communicate with the host. 8b612fa23f13a5 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2013-06-04 1968 */ 8b612fa23f13a5 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2013-06-04 1969 6ee5c61535a2df drivers/scsi/storvsc_drv.c Keith Mange 2015-08-13 1970 if (vmbus_proto_version < VERSION_WIN8) { 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1971 max_luns_per_target = STORVSC_IDE_MAX_LUNS_PER_TARGET; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1972 max_targets = STORVSC_IDE_MAX_TARGETS; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1973 max_channels = STORVSC_IDE_MAX_CHANNELS; 6ee5c61535a2df drivers/scsi/storvsc_drv.c Keith Mange 2015-08-13 1974 } else { 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1975 max_luns_per_target = STORVSC_MAX_LUNS_PER_TARGET; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1976 max_targets = STORVSC_MAX_TARGETS; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 1977 max_channels = STORVSC_MAX_CHANNELS; f458aada75891e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 1978 /* f286299c1d0ba5 drivers/scsi/storvsc_drv.c Long Li 2018-03-22 1979 * On Windows8 and above, we support sub-channels for storage f286299c1d0ba5 drivers/scsi/storvsc_drv.c Long Li 2018-03-22 1980 * on SCSI and FC controllers. f458aada75891e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 1981 * The number of sub-channels offerred is based on the number of f458aada75891e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 1982 * VCPUs in the guest. f458aada75891e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 1983 */ f286299c1d0ba5 drivers/scsi/storvsc_drv.c Long Li 2018-03-22 1984 if (!dev_is_ide) f286299c1d0ba5 drivers/scsi/storvsc_drv.c Long Li 2018-03-22 1985 max_sub_channels = f286299c1d0ba5 drivers/scsi/storvsc_drv.c Long Li 2018-03-22 1986 (num_cpus - 1) / storvsc_vcpus_per_sub_channel; 8b612fa23f13a5 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2013-06-04 1987 } 8b612fa23f13a5 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2013-06-04 1988 2217a47de42f85 drivers/scsi/storvsc_drv.c Long Li 2018-04-19 1989 scsi_driver.can_queue = max_outstanding_req_per_channel * 2217a47de42f85 drivers/scsi/storvsc_drv.c Long Li 2018-04-19 1990 (max_sub_channels + 1) * 2217a47de42f85 drivers/scsi/storvsc_drv.c Long Li 2018-04-19 1991 (100 - ring_avail_percent_lowater) / 100; f458aada75891e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 1992 ff568d3a1a1ac4 drivers/staging/hv/storvsc_drv.c Greg Kroah-Hartman 2009-09-02 1993 host = scsi_host_alloc(&scsi_driver, 972621c965fa0d drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-05-10 1994 sizeof(struct hv_host_device)); f8feed068532b2 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-05-10 1995 if (!host) bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 1996 return -ENOMEM; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 1997 7f33f30a67cebb drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 1998 host_dev = shost_priv(host); 795b613d8b780a drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-05-10 1999 memset(host_dev, 0, sizeof(struct hv_host_device)); bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2000 795b613d8b780a drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-05-10 2001 host_dev->port = host->host_no; 97c1529623c794 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-05-10 2002 host_dev->dev = device; c58cc70fde2998 drivers/scsi/storvsc_drv.c Long Li 2017-10-31 2003 host_dev->host = host; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2004 4e03e697c54461 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2005 a13d35ab9fdcc8 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2006 stor_device = kzalloc(sizeof(struct storvsc_device), GFP_KERNEL); 6e4198ce188599 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2007 if (!stor_device) { 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2008 ret = -ENOMEM; ce3e301c442f7b drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-12-01 2009 goto err_out0; 6e4198ce188599 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2010 } 9efd21e1f53359 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-04-29 2011 a13d35ab9fdcc8 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2012 stor_device->destroy = false; a13d35ab9fdcc8 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2013 init_waitqueue_head(&stor_device->waiting_to_drain); a13d35ab9fdcc8 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2014 stor_device->device = device; cd654ea1cc72ae drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2015 stor_device->host = host; 244808e0302953 drivers/scsi/storvsc_drv.c Andrea Parri (Microsoft 2020-12-17 2016) stor_device->vmscsi_size_delta = sizeof(struct vmscsi_win8_extension); 21d2052c7afb77 drivers/scsi/storvsc_drv.c Andrea Parri (Microsoft 2020-06-17 2017) spin_lock_init(&stor_device->lock); cd654ea1cc72ae drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2018 hv_set_drvdata(device, stor_device); a13d35ab9fdcc8 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2019 6e4198ce188599 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2020 stor_device->port_number = host->host_no; dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2021 ret = storvsc_connect_to_vsp(device, storvsc_ringbuffer_size, is_fc); 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2022 if (ret) ce3e301c442f7b drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-12-01 2023 goto err_out1; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2024 6e4198ce188599 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2025 host_dev->path = stor_device->path_id; 6e4198ce188599 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-09-13 2026 host_dev->target = stor_device->target_id; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2027 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2028 switch (dev_id->driver_data) { 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2029 case SFC_GUID: 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2030 host->max_lun = STORVSC_FC_MAX_LUNS_PER_TARGET; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2031 host->max_id = STORVSC_FC_MAX_TARGETS; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2032 host->max_channel = STORVSC_FC_MAX_CHANNELS - 1; dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2033 #if IS_ENABLED(CONFIG_SCSI_FC_ATTRS) dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2034 host->transportt = fc_transport_template; dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2035 #endif 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2036 break; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2037 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2038 case SCSI_GUID: 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 2039 host->max_lun = max_luns_per_target; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 2040 host->max_id = max_targets; 0fb8db29f2a02e drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-12-16 2041 host->max_channel = max_channels - 1; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2042 break; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2043 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2044 default: 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2045 host->max_lun = STORVSC_IDE_MAX_LUNS_PER_TARGET; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2046 host->max_id = STORVSC_IDE_MAX_TARGETS; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2047 host->max_channel = STORVSC_IDE_MAX_CHANNELS - 1; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2048 break; 4cd83ecdac20d3 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2014-07-12 2049 } cf55f4a8b6243b drivers/staging/hv/storvsc_drv.c Mike Sterling 2011-09-06 2050 /* max cmd length */ cf55f4a8b6243b drivers/staging/hv/storvsc_drv.c Mike Sterling 2011-09-06 2051 host->max_cmd_len = STORVSC_MAX_CMD_LEN; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2052 be0cf6ca301c61 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 2053 /* be0cf6ca301c61 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 2054 * set the table size based on the info we got be0cf6ca301c61 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 2055 * from the host. be0cf6ca301c61 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 2056 */ be0cf6ca301c61 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 2057 host->sg_tablesize = (stor_device->max_transfer_bytes >> PAGE_SHIFT); d86adf482b843b drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2016-12-14 2058 /* 7b571c19d4c0b7 drivers/scsi/storvsc_drv.c Long Li 2020-01-13 2059 * For non-IDE disks, the host supports multiple channels. d86adf482b843b drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2016-12-14 2060 * Set the number of HW queues we are supporting. d86adf482b843b drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2016-12-14 2061 */ a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2062) if (!dev_is_ide) { a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2063) if (storvsc_max_hw_queues > num_present_cpus) { a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2064) storvsc_max_hw_queues = 0; a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2065) storvsc_log(device, STORVSC_LOGGING_WARN, a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2066) "Resetting invalid storvsc_max_hw_queues value to default.\n"); a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2067) } a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2068) if (storvsc_max_hw_queues) a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2069) host->nr_hw_queues = storvsc_max_hw_queues; a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2070) else a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2071) host->nr_hw_queues = num_present_cpus; a81a38cc6ddaf1 drivers/scsi/storvsc_drv.c Melanie Plageman (Microsoft 2021-02-24 2072) } be0cf6ca301c61 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-03-27 2073 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2074 /* 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2075 * Set the error handler work queue. 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2076 */ 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2077 host_dev->handle_error_wq = 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2078 alloc_ordered_workqueue("storvsc_error_wq_%d", 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2079 WQ_MEM_RECLAIM, 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2080 host->host_no); 6112ff4e8f393e drivers/scsi/storvsc_drv.c Jing Xiangfeng 2020-11-27 2081 if (!host_dev->handle_error_wq) { 6112ff4e8f393e drivers/scsi/storvsc_drv.c Jing Xiangfeng 2020-11-27 2082 ret = -ENOMEM; 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2083 goto err_out2; 6112ff4e8f393e drivers/scsi/storvsc_drv.c Jing Xiangfeng 2020-11-27 2084 } c58cc70fde2998 drivers/scsi/storvsc_drv.c Long Li 2017-10-31 2085 INIT_WORK(&host_dev->host_scan_work, storvsc_host_scan); 454f18a963cf65 drivers/staging/hv/storvsc_drv.c Bill Pemberton 2009-07-27 2086 /* Register the HBA and start the scsi bus scan */ 9efd21e1f53359 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-04-29 2087 ret = scsi_add_host(host, &device->device); bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 2088 if (ret != 0) 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2089 goto err_out3; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2090 bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 2091 if (!dev_is_ide) { bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 2092 scsi_scan_host(host); 59d22950b27418 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2012-01-12 2093 } else { 59d22950b27418 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2012-01-12 2094 target = (device->dev_instance.b[5] << 8 | 59d22950b27418 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2012-01-12 2095 device->dev_instance.b[4]); bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 2096 ret = scsi_add_device(host, 0, target, 0); daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2097 if (ret) 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2098 goto err_out4; 59d22950b27418 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2012-01-12 2099 } dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2100 #if IS_ENABLED(CONFIG_SCSI_FC_ATTRS) dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2101 if (host->transportt == fc_transport_template) { daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2102 struct fc_rport_identifiers ids = { daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2103 .roles = FC_PORT_ROLE_FCP_DUMMY_INITIATOR, daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2104 }; daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2105 dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2106 fc_host_node_name(host) = stor_device->node_name; dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2107 fc_host_port_name(host) = stor_device->port_name; daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2108 stor_device->rport = fc_remote_port_add(host, 0, &ids); ca8dc694045e9a drivers/scsi/storvsc_drv.c Dan Carpenter 2018-01-16 2109 if (!stor_device->rport) { ca8dc694045e9a drivers/scsi/storvsc_drv.c Dan Carpenter 2018-01-16 2110 ret = -ENOMEM; 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2111 goto err_out4; dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2112 } ca8dc694045e9a drivers/scsi/storvsc_drv.c Dan Carpenter 2018-01-16 2113 } dac582417bc449 drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2015-12-23 2114 #endif bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 2115 return 0; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2116 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2117 err_out4: daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2118 scsi_remove_host(host); daf0cd445a2183 drivers/scsi/storvsc_drv.c Cathy Avery 2017-04-17 2119 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2120 err_out3: 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2121 destroy_workqueue(host_dev->handle_error_wq); 436ad941335386 drivers/scsi/storvsc_drv.c Cathy Avery 2017-10-31 2122 ce3e301c442f7b drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-12-01 2123 err_out2: 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2124 /* 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2125 * Once we have connected with the host, we would need to 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2126 * to invoke storvsc_dev_remove() to rollback this state and 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2127 * this call also frees up the stor_device; hence the jump around ce3e301c442f7b drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-12-01 2128 * err_out1 label. 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2129 */ bd1f5d6a0098de drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-08-27 2130 storvsc_dev_remove(device); ce3e301c442f7b drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-12-01 2131 goto err_out0; 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2132 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2133 err_out1: d86adf482b843b drivers/scsi/storvsc_drv.c K. Y. Srinivasan 2016-12-14 2134 kfree(stor_device->stor_chns); ce3e301c442f7b drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-12-01 2135 kfree(stor_device); 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2136 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2137 err_out0: bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2138 scsi_host_put(host); 225ce6eab741d5 drivers/staging/hv/storvsc_drv.c K. Y. Srinivasan 2011-11-08 2139 return ret; bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2140 } bef4a34a281ec9 drivers/staging/hv/storvsc_drv.c Hank Janssen 2009-07-13 2141 :::::: The code at line 1953 was first introduced by commit :::::: a81a38cc6ddaf128c7ca9e3fffff21c243f33c97 scsi: storvsc: Parameterize number hardware queues :::::: TO: Melanie Plageman (Microsoft) <melanieplageman(a)gmail.com&gt; :::::: CC: Martin K. Petersen <martin.petersen(a)oracle.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org