Messages in this thread | | | Date | Thu, 11 Nov 2021 07:34:27 +0800 | From | kernel test robot <> | Subject | [hare-scsi-devel:scsi-private.v2 5/21] drivers/scsi/scsi_lib.c:1622:17: error: implicit declaration of function 'scsi_device_queue_ready'; did you mean 'scsi_dev_queue_ready'? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git scsi-private.v2 head: 915b986531e666d840f72752c597fb6b4ea69d35 commit: 24f76588c2ef9b23dea2ead5dca53992e15d083b [5/21] scsi: check for NULL queuedata config: ia64-defconfig (attached as .config) compiler: ia64-linux-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/commit/?id=24f76588c2ef9b23dea2ead5dca53992e15d083b 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 24f76588c2ef9b23dea2ead5dca53992e15d083b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/scsi/scsi_lib.c: In function 'scsi_mq_get_budget': >> drivers/scsi/scsi_lib.c:1622:17: error: implicit declaration of function 'scsi_device_queue_ready'; did you mean 'scsi_dev_queue_ready'? [-Werror=implicit-function-declaration] 1622 | token = scsi_device_queue_ready(q, sdev); | ^~~~~~~~~~~~~~~~~~~~~~~ | scsi_dev_queue_ready drivers/scsi/scsi_lib.c: In function 'scsi_get_internal_cmd': drivers/scsi/scsi_lib.c:1997:27: error: 'REQ_INTERNAL' undeclared (first use in this function); did you mean 'MNT_INTERNAL'? 1997 | unsigned int op = REQ_INTERNAL | op_flags; | ^~~~~~~~~~~~ | MNT_INTERNAL drivers/scsi/scsi_lib.c:1997:27: note: each undeclared identifier is reported only once for each function it appears in drivers/scsi/scsi_lib.c:2005:13: error: 'struct scsi_cmnd' has no member named 'request' 2005 | scmd->request = rq; | ^~ drivers/scsi/scsi_lib.c: In function 'scsi_put_internal_cmd': drivers/scsi/scsi_lib.c:2019:13: error: implicit declaration of function 'blk_rq_is_internal'; did you mean 'blk_qc_t_is_internal'? [-Werror=implicit-function-declaration] 2019 | if (blk_rq_is_internal(rq)) | ^~~~~~~~~~~~~~~~~~ | blk_qc_t_is_internal cc1: some warnings being treated as errors
vim +1622 drivers/scsi/scsi_lib.c
1614 1615 static int scsi_mq_get_budget(struct request_queue *q) 1616 { 1617 struct scsi_device *sdev = q->queuedata; 1618 int token = scsi_dev_queue_ready(q, sdev); 1619 1620 if (!sdev) 1621 return -1; > 1622 token = scsi_device_queue_ready(q, sdev); 1623 if (token >= 0) 1624 return token; 1625 1626 atomic_inc(&sdev->restarts); 1627 1628 /* 1629 * Orders atomic_inc(&sdev->restarts) and atomic_read(&sdev->device_busy). 1630 * .restarts must be incremented before .device_busy is read because the 1631 * code in scsi_run_queue_async() depends on the order of these operations. 1632 */ 1633 smp_mb__after_atomic(); 1634 1635 /* 1636 * If all in-flight requests originated from this LUN are completed 1637 * before reading .device_busy, sdev->device_busy will be observed as 1638 * zero, then blk_mq_delay_run_hw_queues() will dispatch this request 1639 * soon. Otherwise, completion of one of these requests will observe 1640 * the .restarts flag, and the request queue will be run for handling 1641 * this request, see scsi_end_request(). 1642 */ 1643 if (unlikely(scsi_device_busy(sdev) == 0 && 1644 !scsi_device_blocked(sdev))) 1645 blk_mq_delay_run_hw_queues(sdev->request_queue, SCSI_QUEUE_DELAY); 1646 return -1; 1647 } 1648
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