Merge tag 'v3.10.71' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / drivers / target / target_core_device.c

diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 8032917b663671b058eaa1e05c4eac62d307f667..4deb0c997b1bfa70d2c4de64064f0313a8e847b2 100644 (file)
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -614,6 +614,7 @@ void core_dev_unexport(
        dev->export_count--;
        spin_unlock(&hba->device_lock);
 
+       lun->lun_sep = NULL;
        lun->lun_se_dev = NULL;
 }
 
@@ -1036,10 +1037,10 @@ int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors)
                                " changed for TCM/pSCSI\n", dev);
                return -EINVAL;
        }
-       if (optimal_sectors > dev->dev_attrib.fabric_max_sectors) {
+       if (optimal_sectors > dev->dev_attrib.hw_max_sectors) {
                pr_err("dev[%p]: Passed optimal_sectors %u cannot be"
-                       " greater than fabric_max_sectors: %u\n", dev,
-                       optimal_sectors, dev->dev_attrib.fabric_max_sectors);
+                       " greater than hw_max_sectors: %u\n", dev,
+                       optimal_sectors, dev->dev_attrib.hw_max_sectors);
                return -EINVAL;
        }
 
@@ -1292,7 +1293,8 @@ int core_dev_add_initiator_node_lun_acl(
         * Check to see if there are any existing persistent reservation APTPL
         * pre-registrations that need to be enabled for this LUN ACL..
         */
-       core_scsi3_check_aptpl_registration(lun->lun_se_dev, tpg, lun, lacl);
+       core_scsi3_check_aptpl_registration(lun->lun_se_dev, tpg, lun, nacl,
+                                           lacl->mapped_lun);
        return 0;
 }
 
@@ -1440,7 +1442,6 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
                                DA_UNMAP_GRANULARITY_ALIGNMENT_DEFAULT;
        dev->dev_attrib.max_write_same_len = DA_MAX_WRITE_SAME_LEN;
        dev->dev_attrib.fabric_max_sectors = DA_FABRIC_MAX_SECTORS;
-       dev->dev_attrib.optimal_sectors = DA_FABRIC_MAX_SECTORS;
 
        return dev;
 }
@@ -1473,6 +1474,7 @@ int target_configure_device(struct se_device *dev)
        dev->dev_attrib.hw_max_sectors =
                se_dev_align_max_sectors(dev->dev_attrib.hw_max_sectors,
                                         dev->dev_attrib.hw_block_size);
+       dev->dev_attrib.optimal_sectors = dev->dev_attrib.hw_max_sectors;
 
        dev->dev_index = scsi_get_new_index(SCSI_DEVICE_INDEX);
        dev->creation_time = get_jiffies_64();