[kbuild-all] [hare-scsi-devel:scsi-private.v2 8/21] drivers/scsi/hpsa.c:6069:33: error: 'struct scsi_cmnd' has no member named 'request'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git scsi-private.v2 head: 915b986531e666d840f72752c597fb6b4ea69d35 commit: 9847ce30bd0993567f380f282af9ffa1086b6b53 [8/21] hpsa: use reserved commands config: arc-allyesconfig (attached as .config) compiler: arceb-elf-gcc (GCC) 11.2.0 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://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git/commi... 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 scsi-private.v2 git checkout 9847ce30bd0993567f380f282af9ffa1086b6b53 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc 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/hpsa.c: In function 'hpsa_eh_device_reset_handler': 6069 | scsicmd->request->tag); | ^~ drivers/scsi/hpsa.c:6079:33: error: 'struct scsi_cmnd' has no member named 'request' 6079 | scsicmd->request->tag); | ^~ drivers/scsi/hpsa.c: In function 'cmd_tagged_alloc': drivers/scsi/hpsa.c:6142:23: error: 'struct scsi_cmnd' has no member named 'request' 6142 | int idx = scmd->request->tag; | ^~ drivers/scsi/hpsa.c: In function 'cmd_alloc': 6200 | scmd = scsi_host_get_internal_cmd(h, (direction & XFER_WRITE) ? | ^ | | | struct ctlr_info * In file included from drivers/scsi/hpsa.c:42: include/scsi/scsi_host.h:814:34: note: expected 'struct Scsi_Host *' but argument is of type 'struct ctlr_info *' 814 | void *scsi_host_get_internal_cmd(struct Scsi_Host *, int data_direction, | ^~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +6069 drivers/scsi/hpsa.c 6025 6026 /* Need at least one of these error handlers to keep ../scsi/hosts.c from 6027 * complaining. Doing a host- or bus-reset can't do anything good here. 6028 */ 6029 static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd) 6030 { 6031 int rc = SUCCESS; 6032 int i; 6033 struct ctlr_info *h; 6034 struct hpsa_scsi_dev_t *dev = NULL; 6035 u8 reset_type; 6036 char msg[48]; 6037 unsigned long flags; 6038 6039 /* find the controller to which the command to be aborted was sent */ 6040 h = sdev_to_hba(scsicmd->device); 6041 if (h == NULL) /* paranoia */ 6042 return FAILED; 6043 6044 spin_lock_irqsave(&h->reset_lock, flags); 6045 h->reset_in_progress = 1; 6046 spin_unlock_irqrestore(&h->reset_lock, flags); 6047 6048 if (lockup_detected(h)) { 6049 rc = FAILED; 6050 goto return_reset_status; 6051 } 6052 6053 dev = scsicmd->device->hostdata; 6054 if (!dev) { 6055 dev_err(&h->pdev->dev, "%s: device lookup failed\n", __func__); 6056 rc = FAILED; 6057 goto return_reset_status; 6058 } 6059 6060 if (dev->devtype == TYPE_ENCLOSURE) { 6061 rc = SUCCESS; 6062 goto return_reset_status; 6063 } 6064 6065 /* if controller locked up, we can guarantee command won't complete */ 6066 if (lockup_detected(h)) { 6067 snprintf(msg, sizeof(msg), 6068 "cmd %d RESET FAILED, lockup detected", 6070 hpsa_show_dev_msg(KERN_WARNING, h, dev, msg); 6071 rc = FAILED; 6072 goto return_reset_status; 6073 } 6074 6075 /* this reset request might be the result of a lockup; check */ 6076 if (detect_controller_lockup(h)) { 6077 snprintf(msg, sizeof(msg), 6078 "cmd %d RESET FAILED, new lockup detected", 6080 hpsa_show_dev_msg(KERN_WARNING, h, dev, msg); 6081 rc = FAILED; 6082 goto return_reset_status; 6083 } 6084 6085 /* Do not attempt on controller */ 6086 if (is_hba_lunid(dev->scsi3addr)) { 6087 rc = SUCCESS; 6088 goto return_reset_status; 6089 } 6090 6091 if (is_logical_dev_addr_mode(dev->scsi3addr)) 6092 reset_type = HPSA_DEVICE_RESET_MSG; 6093 else 6094 reset_type = HPSA_PHYS_TARGET_RESET; 6095 6096 sprintf(msg, "resetting %s", 6097 reset_type == HPSA_DEVICE_RESET_MSG ? "logical " : "physical "); 6098 hpsa_show_dev_msg(KERN_WARNING, h, dev, msg); 6099 6100 /* 6101 * wait to see if any commands will complete before sending reset 6102 */ 6103 dev->in_reset = true; /* block any new cmds from OS for this device */ 6104 for (i = 0; i < 10; i++) { 6105 if (atomic_read(&dev->commands_outstanding) > 0) 6106 msleep(1000); 6107 else 6108 break; 6109 } 6110 6111 /* send a reset to the SCSI LUN which the command was sent to */ 6112 rc = hpsa_do_reset(h, dev, reset_type, DEFAULT_REPLY_QUEUE); 6113 if (rc == 0) 6114 rc = SUCCESS; 6115 else 6116 rc = FAILED; 6117 6118 sprintf(msg, "reset %s %s", 6119 reset_type == HPSA_DEVICE_RESET_MSG ? "logical " : "physical ", 6120 rc == SUCCESS ? "completed successfully" : "failed"); 6121 hpsa_show_dev_msg(KERN_WARNING, h, dev, msg); 6122 6123 return_reset_status: 6124 spin_lock_irqsave(&h->reset_lock, flags); 6125 h->reset_in_progress = 0; 6126 if (dev) 6127 dev->in_reset = false; 6128 spin_unlock_irqrestore(&h->reset_lock, flags); 6129 return rc; 6130 } 6131 6132 /* 6133 * For operations with an associated SCSI command, a command block is allocated 6134 * at init, and managed by cmd_tagged_alloc() and cmd_tagged_free() using the 6135 * block request tag as an index into a table of entries. cmd_tagged_free() is 6136 * the complement, although cmd_free() may be called instead. 6137 * This function is only called for new requests from queue_command. 6138 */ 6139 static struct CommandList *cmd_tagged_alloc(struct ctlr_info *h, 6140 struct scsi_cmnd *scmd) 6141 { 6142 int idx = scmd->request->tag; 6143 struct CommandList *c = h->cmd_pool + idx; 6144 6145 if (idx < 0 || idx >= h->nr_cmds) { 6146 dev_err(&h->pdev->dev, "Bad block tag: %d not in [%d..%d]\n", 6147 idx, 0, h->nr_cmds - 1); 6148 /* The index value comes from the block layer, so if it's out of 6149 * bounds, it's probably not our bug. 6150 */ 6151 BUG(); 6152 } 6153 6154 if (unlikely(!hpsa_is_cmd_idle(c))) { 6155 /* 6156 * We expect that the SCSI layer will hand us a unique tag 6157 * value. Thus, there should never be a collision here between 6158 * two requests...because if the selected command isn't idle 6159 * then someone is going to be very disappointed. 6160 */ 6161 if (idx != h->last_collision_tag) { /* Print once per tag */ 6162 dev_warn(&h->pdev->dev, 6163 "%s: tag collision (tag=%d)\n", __func__, idx); 6164 if (scmd) 6165 scsi_print_command(scmd); 6166 h->last_collision_tag = idx; 6167 } 6168 return NULL; 6169 } 6170 6171 atomic_inc(&c->refcount); 6172 hpsa_cmd_partial_init(h, idx, c); 6173 6174 /* 6175 * This is a new command obtained from queue_command so 6176 * there have not been any driver initiated retry attempts. 6177 */ 6178 c->retry_pending = false; 6179 6180 return c; 6181 } 6182 6183 static void cmd_tagged_free(struct ctlr_info *h, struct CommandList *c) 6184 { 6185 /* 6186 * Release our reference to the block. We don't need to do anything 6187 * else to free it, because it is accessed by index. 6188 */ 6189 (void)atomic_dec(&c->refcount); 6190 c->scsi_cmd = NULL; 6191 } 6192 6193 static struct CommandList *cmd_alloc(struct ctlr_info *h, u8 direction) 6194 { 6195 struct scsi_cmnd *scmd; 6196 struct request *rq; 6197 struct CommandList *c; 6198 int idx; 6199 6201 DMA_TO_DEVICE : DMA_FROM_DEVICE, 6202 REQ_NOWAIT); 6203 if (!scmd) { 6204 dev_warn(&h->pdev->dev, "failed to allocate reserved cmd\n"); 6205 return NULL; 6206 } 6207 rq = scsi_cmd_to_rq(scmd); 6208 idx = rq->tag; 6209 c = cmd_tagged_alloc(h, scmd); 6210 if (!c) { 6211 dev_warn(&h->pdev->dev, "failed to allocate reserved cmd %u\n", 6212 idx); 6213 scsi_put_internal_cmd(scmd); 6214 return NULL; 6215 } 6216 hpsa_cmd_partial_init(h, idx, c); 6217 c->scsi_cmd = scmd; 6218 c->device = NULL; 6219 c->cmd_type = CMD_IOCTL_PEND; 6220 dev_dbg(&h->pdev->dev, "using reserved cmd %u\n", idx); 6221 return c; 6222 } 6223 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org