* Re: [PATCH 3/4] scsi: Only kick the requeue list if necessary
[not found] <20230425233446.1231000-4-bvanassche@acm.org>
@ 2023-04-26 5:16 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-04-26 5:16 UTC (permalink / raw)
To: Bart Van Assche, Martin K . Petersen
Cc: llvm, oe-kbuild-all, Jaegeuk Kim, linux-scsi, Bart Van Assche,
Christoph Hellwig, Ming Lei, Hannes Reinecke, John Garry,
Mike Christie, James E.J. Bottomley
Hi Bart,
kernel test robot noticed the following build errors:
[auto build test ERROR on mkp-scsi/for-next]
[also build test ERROR on jejb-scsi/for-next linus/master v6.3 next-20230425]
[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/Bart-Van-Assche/scsi-core-Use-min-instead-of-open-coding-it/20230426-073743
base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
patch link: https://lore.kernel.org/r/20230425233446.1231000-4-bvanassche%40acm.org
patch subject: [PATCH 3/4] scsi: Only kick the requeue list if necessary
config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20230426/202304261310.YvjIbyb4-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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://github.com/intel-lab-lkp/linux/commit/1f35bc98f5c39b963f1cbb31159a1e1395dda276
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Bart-Van-Assche/scsi-core-Use-min-instead-of-open-coding-it/20230426-073743
git checkout 1f35bc98f5c39b963f1cbb31159a1e1395dda276
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/scsi/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304261310.YvjIbyb4-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/scsi/scsi_lib.c:509:28: error: use of undeclared identifier 'cmd'
if (scsi_host_in_recovery(cmd->device->host))
^
1 error generated.
vim +/cmd +509 drivers/scsi/scsi_lib.c
506
507 static void scsi_run_queue_async(struct scsi_device *sdev)
508 {
> 509 if (scsi_host_in_recovery(cmd->device->host))
510 return;
511
512 if (scsi_target(sdev)->single_lun ||
513 !list_empty(&sdev->host->starved_list)) {
514 kblockd_schedule_work(&sdev->requeue_work);
515 } else {
516 /*
517 * smp_mb() present in sbitmap_queue_clear() or implied in
518 * .end_io is for ordering writing .device_busy in
519 * scsi_device_unbusy() and reading sdev->restarts.
520 */
521 int old = atomic_read(&sdev->restarts);
522
523 /*
524 * ->restarts has to be kept as non-zero if new budget
525 * contention occurs.
526 *
527 * No need to run queue when either another re-run
528 * queue wins in updating ->restarts or a new budget
529 * contention occurs.
530 */
531 if (old && atomic_cmpxchg(&sdev->restarts, old, 0) == old)
532 blk_mq_run_hw_queues(sdev->request_queue, true);
533 }
534 }
535
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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[not found] <20230425233446.1231000-4-bvanassche@acm.org>
2023-04-26 5:16 ` [PATCH 3/4] scsi: Only kick the requeue list if necessary kernel test robot
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