7 files changed, 72 insertions, 9 deletions

diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c
index 9f636a34d595..0fdc98bc2338 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.c
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.c
@@ -477,7 +477,7 @@ static int asd_init_chip(struct asd_ha_struct *asd_ha)
 
 	err = asd_start_seqs(asd_ha);
 	if (err) {
-		asd_printk("coudln't start seqs for %s\n",
+		asd_printk("couldn't start seqs for %s\n",
 			   pci_name(asd_ha->pcidev));
 		goto out;
 	}
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index 5fdca93892ad..da1e0568510d 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -1352,7 +1352,7 @@ int asd_start_seqs(struct asd_ha_struct *asd_ha)
 	for_each_sequencer(lseq_mask, lseq_mask, lseq) {
 		err = asd_seq_start_lseq(asd_ha, lseq);
 		if (err) {
-			asd_printk("coudln't start LSEQ %d for %s\n", lseq,
+			asd_printk("couldn't start LSEQ %d for %s\n", lseq,
 				   pci_name(asd_ha->pcidev));
 			return err;
 		}
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index f3bb7af4e984..ead83a24bcd1 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -688,6 +688,7 @@ static struct rt6_info *find_route_ipv6(const struct in6_addr *saddr,
 {
 	struct flowi6 fl;
 
+	memset(&fl, 0, sizeof(fl));
 	if (saddr)
 		memcpy(&fl.saddr, saddr, sizeof(struct in6_addr));
 	if (daddr)
diff --git a/drivers/scsi/isci/port.c b/drivers/scsi/isci/port.c
index 13098b09a824..a4dd5c91508c 100644
--- a/drivers/scsi/isci/port.c
+++ b/drivers/scsi/isci/port.c
@@ -794,7 +794,7 @@ static void port_timeout(unsigned long data)
 		 * case stay in the stopped state.
 		 */
 		dev_err(sciport_to_dev(iport),
-			"%s: SCIC Port 0x%p failed to stop before tiemout.\n",
+			"%s: SCIC Port 0x%p failed to stop before timeout.\n",
 			__func__,
 			iport);
 	} else if (current_state == SCI_PORT_STOPPING) {
diff --git a/drivers/scsi/iscsi_boot_sysfs.c b/drivers/scsi/iscsi_boot_sysfs.c
index 8f0ea97cf31f..d453667612f8 100644
--- a/drivers/scsi/iscsi_boot_sysfs.c
+++ b/drivers/scsi/iscsi_boot_sysfs.c
@@ -306,6 +306,42 @@ static struct attribute_group iscsi_boot_initiator_attr_group = {
 	.is_visible = iscsi_boot_ini_attr_is_visible,
 };
 
+/* iBFT ACPI Table attributes */
+iscsi_boot_rd_attr(acpitbl_signature, signature, ISCSI_BOOT_ACPITBL_SIGNATURE);
+iscsi_boot_rd_attr(acpitbl_oem_id, oem_id, ISCSI_BOOT_ACPITBL_OEM_ID);
+iscsi_boot_rd_attr(acpitbl_oem_table_id, oem_table_id,
+		   ISCSI_BOOT_ACPITBL_OEM_TABLE_ID);
+
+static struct attribute *acpitbl_attrs[] = {
+	&iscsi_boot_attr_acpitbl_signature.attr,
+	&iscsi_boot_attr_acpitbl_oem_id.attr,
+	&iscsi_boot_attr_acpitbl_oem_table_id.attr,
+	NULL
+};
+
+static umode_t iscsi_boot_acpitbl_attr_is_visible(struct kobject *kobj,
+					     struct attribute *attr, int i)
+{
+	struct iscsi_boot_kobj *boot_kobj =
+			container_of(kobj, struct iscsi_boot_kobj, kobj);
+
+	if (attr ==  &iscsi_boot_attr_acpitbl_signature.attr)
+		return boot_kobj->is_visible(boot_kobj->data,
+					     ISCSI_BOOT_ACPITBL_SIGNATURE);
+	if (attr ==  &iscsi_boot_attr_acpitbl_oem_id.attr)
+		return boot_kobj->is_visible(boot_kobj->data,
+					     ISCSI_BOOT_ACPITBL_OEM_ID);
+	if (attr ==  &iscsi_boot_attr_acpitbl_oem_table_id.attr)
+		return boot_kobj->is_visible(boot_kobj->data,
+					     ISCSI_BOOT_ACPITBL_OEM_TABLE_ID);
+	return 0;
+}
+
+static struct attribute_group iscsi_boot_acpitbl_attr_group = {
+	.attrs = acpitbl_attrs,
+	.is_visible = iscsi_boot_acpitbl_attr_is_visible,
+};
+
 static struct iscsi_boot_kobj *
 iscsi_boot_create_kobj(struct iscsi_boot_kset *boot_kset,
 		       struct attribute_group *attr_group,
@@ -436,6 +472,32 @@ iscsi_boot_create_ethernet(struct iscsi_boot_kset *boot_kset, int index,
 EXPORT_SYMBOL_GPL(iscsi_boot_create_ethernet);
 
 /**
+ * iscsi_boot_create_acpitbl() - create boot acpi table sysfs dir
+ * @boot_kset: boot kset
+ * @index: not used
+ * @data: driver specific data
+ * @show: attr show function
+ * @is_visible: attr visibility function
+ * @release: release function
+ *
+ * Note: The boot sysfs lib will free the data passed in for the caller
+ * when all refs to the acpitbl kobject have been released.
+ */
+struct iscsi_boot_kobj *
+iscsi_boot_create_acpitbl(struct iscsi_boot_kset *boot_kset, int index,
+			   void *data,
+			   ssize_t (*show)(void *data, int type, char *buf),
+			   umode_t (*is_visible)(void *data, int type),
+			   void (*release)(void *data))
+{
+	return iscsi_boot_create_kobj(boot_kset,
+				      &iscsi_boot_acpitbl_attr_group,
+				      "acpi_header", index, data, show,
+				      is_visible, release);
+}
+EXPORT_SYMBOL_GPL(iscsi_boot_create_acpitbl);
+
+/**
  * iscsi_boot_create_kset() - creates root sysfs tree
  * @set_name: name of root dir
  */
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 5e9392316425..9f6012b78e56 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -3222,7 +3222,7 @@ qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *vha)
 		ha->fcp_prio_cfg = vmalloc(FCP_PRIO_CFG_SIZE);
 		if (!ha->fcp_prio_cfg) {
 			ql_log(ql_log_warn, vha, 0x00d5,
-			    "Unable to allocate memory for fcp priorty data (%x).\n",
+			    "Unable to allocate memory for fcp priority data (%x).\n",
 			    FCP_PRIO_CFG_SIZE);
 			return QLA_FUNCTION_FAILED;
 		}
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index f52b74cf8d1e..428c03ef02b2 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -137,15 +137,15 @@ static const char *sd_cache_types[] = {
 
 static void sd_set_flush_flag(struct scsi_disk *sdkp)
 {
-	unsigned flush = 0;
+	bool wc = false, fua = false;
 
 	if (sdkp->WCE) {
-		flush |= REQ_FLUSH;
+		wc = true;
 		if (sdkp->DPOFUA)
-			flush |= REQ_FUA;
+			fua = true;
 	}
 
-	blk_queue_flush(sdkp->disk->queue, flush);
+	blk_queue_write_cache(sdkp->disk->queue, wc, fua);
 }
 
 static ssize_t
@@ -779,7 +779,7 @@ static int sd_setup_discard_cmnd(struct scsi_cmnd *cmd)
 	 * discarded on disk. This allows us to report completion on the full
 	 * amount of blocks described by the request.
 	 */
-	blk_add_request_payload(rq, page, len);
+	blk_add_request_payload(rq, page, 0, len);
 	ret = scsi_init_io(cmd);
 	rq->__data_len = nr_bytes;