Hi Ondrej, First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: f43b05fd4c176d42c7b3f3b99643910486fc49c8 commit: 9bee24d08c08a08464b97e1da5c37acbc57a67df [10745/10960] scsi: fdomain: Resurrect driver - PCI support If you fix the issue, kindly add following tag Reported-by: kbuild test robot <l...@intel.com> Reported-by: Dan Carpenter <dan.carpen...@oracle.com> smatch warnings: drivers/scsi/fdomain.c:450 fdomain_host_reset() error: double lock 'spin_lock:sh->host_lock' drivers/scsi/fdomain.c:450 fdomain_host_reset() error: double lock 'irqsave:flags' # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=9bee24d08c08a08464b97e1da5c37acbc57a67df git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git remote update linux-next git checkout 9bee24d08c08a08464b97e1da5c37acbc57a67df vim +450 drivers/scsi/fdomain.c 92408047 Ondrej Zary 2019-04-29 441 92408047 Ondrej Zary 2019-04-29 442 static int fdomain_host_reset(struct scsi_cmnd *cmd) 92408047 Ondrej Zary 2019-04-29 443 { 92408047 Ondrej Zary 2019-04-29 444 struct Scsi_Host *sh = cmd->device->host; 92408047 Ondrej Zary 2019-04-29 445 struct fdomain *fd = shost_priv(sh); 92408047 Ondrej Zary 2019-04-29 446 unsigned long flags; 92408047 Ondrej Zary 2019-04-29 447 92408047 Ondrej Zary 2019-04-29 448 spin_lock_irqsave(sh->host_lock, flags); 92408047 Ondrej Zary 2019-04-29 449 fdomain_reset(fd->base); 92408047 Ondrej Zary 2019-04-29 @450 spin_lock_irqsave(sh->host_lock, flags); ^^^^ unlock. 92408047 Ondrej Zary 2019-04-29 451 return SUCCESS; 92408047 Ondrej Zary 2019-04-29 452 } 92408047 Ondrej Zary 2019-04-29 453 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation _______________________________________________ kbuild mailing list kbuild@lists.01.org https://lists.01.org/mailman/listinfo/kbuild
