Two misc fixes: - Fix deadlock caused by return with host_lock held in lpfc_findnode_did - Initialize all fields of the allocated mail box structure to zero. Was causing some sysfs mailbox commands to fail immediately after load. Signed-off-by: James Smart <James.Smart@xxxxxxxxxx> --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -1760,6 +1760,7 @@ lpfc_findnode_did(struct lpfc_hba * phba phba->brd_no, ndlp, ndlp->nlp_DID, ndlp->nlp_flag, data1); + spin_unlock_irq(phba->host->host_lock); return ndlp; } } @@ -1805,6 +1806,7 @@ lpfc_findnode_did(struct lpfc_hba * phba phba->brd_no, ndlp, ndlp->nlp_DID, ndlp->nlp_flag, data1); + spin_unlock_irq(phba->host->host_lock); return ndlp; } } --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -856,7 +856,7 @@ sysfs_mbox_write(struct kobject *kobj, c mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) return -ENOMEM; - + memset(mbox, 0, sizeof (LPFC_MBOXQ_t)); } spin_lock_irq(host->host_lock); - : 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
