When running with lock instrumentation (e.g. lockdep), some of the instrumentation can become disabled at probe time for a cxlflash adapter. This is due to a missing lock registration for the tmf_slock. The fix is to call spin_lock_init() for the tmf_slock during probe. Signed-off-by: Matthew R. Ochs <mrochs@xxxxxxxxxxxxxxxxxx> --- drivers/scsi/cxlflash/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index afaf533..1e5bf0c 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -2410,6 +2410,7 @@ static int cxlflash_probe(struct pci_dev *pdev, INIT_WORK(&cfg->work_q, cxlflash_worker_thread); cfg->lr_state = LINK_RESET_INVALID; cfg->lr_port = -1; + spin_lock_init(&cfg->tmf_slock); mutex_init(&cfg->ctx_tbl_list_mutex); mutex_init(&cfg->ctx_recovery_mutex); init_rwsem(&cfg->ioctl_rwsem); -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
