diff --git a/block/badblocks.c b/block/badblocks.c
index 7be53cb1cc3c..6610e282a03e 100644
--- a/block/badblocks.c
+++ b/block/badblocks.c
@@ -354,7 +354,8 @@ int badblocks_clear(struct badblocks *bb, sector_t s, int sectors)
 		 * current range.  Earlier ranges could also overlap,
 		 * but only this one can overlap the end of the range.
 		 */
-		if (BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > target) {
+		if ((BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > target) &&
+		    (BB_OFFSET(p[lo]) < target)) {
 			/* Partial overlap, leave the tail of this range */
 			int ack = BB_ACK(p[lo]);
 			sector_t a = BB_OFFSET(p[lo]);
@@ -377,7 +378,8 @@ int badblocks_clear(struct badblocks *bb, sector_t s, int sectors)
 			lo--;
 		}
 		while (lo >= 0 &&
-		       BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > s) {
+		       (BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > s) &&
+		       (BB_OFFSET(p[lo]) < target)) {
 			/* This range does overlap */
 			if (BB_OFFSET(p[lo]) < s) {
 				/* Keep the early parts of this range. */
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 329381a28edf..79e679d12f3b 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -554,7 +554,7 @@ int nvme_identify_ctrl(struct nvme_ctrl *dev, struct nvme_id_ctrl **id)
 
 	/* gcc-4.4.4 (at least) has issues with initializers and anon unions */
 	c.identify.opcode = nvme_admin_identify;
-	c.identify.cns = cpu_to_le32(1);
+	c.identify.cns = cpu_to_le32(NVME_ID_CNS_CTRL);
 
 	*id = kmalloc(sizeof(struct nvme_id_ctrl), GFP_KERNEL);
 	if (!*id)
@@ -572,7 +572,7 @@ static int nvme_identify_ns_list(struct nvme_ctrl *dev, unsigned nsid, __le32 *n
 	struct nvme_command c = { };
 
 	c.identify.opcode = nvme_admin_identify;
-	c.identify.cns = cpu_to_le32(2);
+	c.identify.cns = cpu_to_le32(NVME_ID_CNS_NS_ACTIVE_LIST);
 	c.identify.nsid = cpu_to_le32(nsid);
 	return nvme_submit_sync_cmd(dev->admin_q, &c, ns_list, 0x1000);
 }
@@ -900,9 +900,9 @@ static int nvme_revalidate_ns(struct nvme_ns *ns, struct nvme_id_ns **id)
 		return -ENODEV;
 	}
 
-	if (ns->ctrl->vs >= NVME_VS(1, 1))
+	if (ns->ctrl->vs >= NVME_VS(1, 1, 0))
 		memcpy(ns->eui, (*id)->eui64, sizeof(ns->eui));
-	if (ns->ctrl->vs >= NVME_VS(1, 2))
+	if (ns->ctrl->vs >= NVME_VS(1, 2, 0))
 		memcpy(ns->uuid, (*id)->nguid, sizeof(ns->uuid));
 
 	return 0;
@@ -1086,6 +1086,8 @@ static int nvme_wait_ready(struct nvme_ctrl *ctrl, u64 cap, bool enabled)
 	int ret;
 
 	while ((ret = ctrl->ops->reg_read32(ctrl, NVME_REG_CSTS, &csts)) == 0) {
+		if (csts == ~0)
+			return -ENODEV;
 		if ((csts & NVME_CSTS_RDY) == bit)
 			break;
 
@@ -1240,7 +1242,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl)
 	}
 	page_shift = NVME_CAP_MPSMIN(cap) + 12;
 
-	if (ctrl->vs >= NVME_VS(1, 1))
+	if (ctrl->vs >= NVME_VS(1, 1, 0))
 		ctrl->subsystem = NVME_CAP_NSSRC(cap);
 
 	ret = nvme_identify_ctrl(ctrl, &id);
@@ -1840,7 +1842,7 @@ static void nvme_scan_work(struct work_struct *work)
 		return;
 
 	nn = le32_to_cpu(id->nn);
-	if (ctrl->vs >= NVME_VS(1, 1) &&
+	if (ctrl->vs >= NVME_VS(1, 1, 0) &&
 	    !(ctrl->quirks & NVME_QUIRK_IDENTIFY_CNS)) {
 		if (!nvme_scan_ns_list(ctrl, nn))
 			goto done;
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 0fc99f0f2571..0248d0e21fee 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -99,6 +99,7 @@ struct nvme_dev {
 	dma_addr_t cmb_dma_addr;
 	u64 cmb_size;
 	u32 cmbsz;
+	u32 cmbloc;
 	struct nvme_ctrl ctrl;
 	struct completion ioq_wait;
 };
@@ -893,7 +894,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved)
 			 "I/O %d QID %d timeout, reset controller\n",
 			 req->tag, nvmeq->qid);
 		nvme_dev_disable(dev, false);
-		queue_work(nvme_workq, &dev->reset_work);
+		nvme_reset(dev);
 
 		/*
 		 * Mark the request as handled, since the inline shutdown
@@ -1214,7 +1215,7 @@ static int nvme_configure_admin_queue(struct nvme_dev *dev)
 	u64 cap = lo_hi_readq(dev->bar + NVME_REG_CAP);
 	struct nvme_queue *nvmeq;
 
-	dev->subsystem = readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 1) ?
+	dev->subsystem = readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 1, 0) ?
 						NVME_CAP_NSSRC(cap) : 0;
 
 	if (dev->subsystem &&
@@ -1291,7 +1292,7 @@ static void nvme_watchdog_timer(unsigned long data)
 
 	/* Skip controllers under certain specific conditions. */
 	if (nvme_should_reset(dev, csts)) {
-		if (queue_work(nvme_workq, &dev->reset_work))
+		if (!nvme_reset(dev))
 			dev_warn(dev->dev,
 				"Failed status: 0x%x, reset controller.\n",
 				csts);
@@ -1331,28 +1332,37 @@ static int nvme_create_io_queues(struct nvme_dev *dev)
 	return ret >= 0 ? 0 : ret;
 }
 
+static ssize_t nvme_cmb_show(struct device *dev,
+			     struct device_attribute *attr,
+			     char *buf)
+{
+	struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));
+
+	return snprintf(buf, PAGE_SIZE, "cmbloc : x%08x\ncmbsz  : x%08x\n",
+		       ndev->cmbloc, ndev->cmbsz);
+}
+static DEVICE_ATTR(cmb, S_IRUGO, nvme_cmb_show, NULL);
+
 static void __iomem *nvme_map_cmb(struct nvme_dev *dev)
 {
 	u64 szu, size, offset;
-	u32 cmbloc;
 	resource_size_t bar_size;
 	struct pci_dev *pdev = to_pci_dev(dev->dev);
 	void __iomem *cmb;
 	dma_addr_t dma_addr;
 
-	if (!use_cmb_sqes)
-		return NULL;
-
 	dev->cmbsz = readl(dev->bar + NVME_REG_CMBSZ);
 	if (!(NVME_CMB_SZ(dev->cmbsz)))
 		return NULL;
+	dev->cmbloc = readl(dev->bar + NVME_REG_CMBLOC);
 
-	cmbloc = readl(dev->bar + NVME_REG_CMBLOC);
+	if (!use_cmb_sqes)
+		return NULL;
 
 	szu = (u64)1 << (12 + 4 * NVME_CMB_SZU(dev->cmbsz));
 	size = szu * NVME_CMB_SZ(dev->cmbsz);
-	offset = szu * NVME_CMB_OFST(cmbloc);
-	bar_size = pci_resource_len(pdev, NVME_CMB_BIR(cmbloc));
+	offset = szu * NVME_CMB_OFST(dev->cmbloc);
+	bar_size = pci_resource_len(pdev, NVME_CMB_BIR(dev->cmbloc));
 
 	if (offset > bar_size)
 		return NULL;
@@ -1365,7 +1375,7 @@ static void __iomem *nvme_map_cmb(struct nvme_dev *dev)
 	if (size > bar_size - offset)
 		size = bar_size - offset;
 
-	dma_addr = pci_resource_start(pdev, NVME_CMB_BIR(cmbloc)) + offset;
+	dma_addr = pci_resource_start(pdev, NVME_CMB_BIR(dev->cmbloc)) + offset;
 	cmb = ioremap_wc(dma_addr, size);
 	if (!cmb)
 		return NULL;
@@ -1511,9 +1521,9 @@ static int nvme_delete_queue(struct nvme_queue *nvmeq, u8 opcode)
 	return 0;
 }
 
-static void nvme_disable_io_queues(struct nvme_dev *dev)
+static void nvme_disable_io_queues(struct nvme_dev *dev, int queues)
 {
-	int pass, queues = dev->online_queues - 1;
+	int pass;
 	unsigned long timeout;
 	u8 opcode = nvme_admin_delete_sq;
 
@@ -1616,9 +1626,25 @@ static int nvme_pci_enable(struct nvme_dev *dev)
 			dev->q_depth);
 	}
 
-	if (readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 2))
+	/*
+	 * CMBs can currently only exist on >=1.2 PCIe devices. We only
+	 * populate sysfs if a CMB is implemented. Note that we add the
+	 * CMB attribute to the nvme_ctrl kobj which removes the need to remove
+	 * it on exit. Since nvme_dev_attrs_group has no name we can pass
+	 * NULL as final argument to sysfs_add_file_to_group.
+	 */
+
+	if (readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 2, 0)) {
 		dev->cmb = nvme_map_cmb(dev);
 
+		if (dev->cmbsz) {
+			if (sysfs_add_file_to_group(&dev->ctrl.device->kobj,
+						    &dev_attr_cmb.attr, NULL))
+				dev_warn(dev->dev,
+					 "failed to add sysfs attribute for CMB\n");
+		}
+	}
+
 	pci_enable_pcie_error_reporting(pdev);
 	pci_save_state(pdev);
 	return 0;
@@ -1649,7 +1675,7 @@ static void nvme_pci_disable(struct nvme_dev *dev)
 
 static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown)
 {
-	int i;
+	int i, queues;
 	u32 csts = -1;
 
 	del_timer_sync(&dev->watchdog_timer);
@@ -1660,6 +1686,7 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown)
 		csts = readl(dev->bar + NVME_REG_CSTS);
 	}
 
+	queues = dev->online_queues - 1;
 	for (i = dev->queue_count - 1; i > 0; i--)
 		nvme_suspend_queue(dev->queues[i]);
 
@@ -1671,7 +1698,7 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown)
 		if (dev->queue_count)
 			nvme_suspend_queue(dev->queues[0]);
 	} else {
-		nvme_disable_io_queues(dev);
+		nvme_disable_io_queues(dev, queues);
 		nvme_disable_admin_queue(dev, shutdown);
 	}
 	nvme_pci_disable(dev);
@@ -1818,11 +1845,10 @@ static int nvme_reset(struct nvme_dev *dev)
 {
 	if (!dev->ctrl.admin_q || blk_queue_dying(dev->ctrl.admin_q))
 		return -ENODEV;
-
+	if (work_busy(&dev->reset_work))
+		return -ENODEV;
 	if (!queue_work(nvme_workq, &dev->reset_work))
 		return -EBUSY;
-
-	flush_work(&dev->reset_work);
 	return 0;
 }
 
@@ -1846,7 +1872,12 @@ static int nvme_pci_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val)
 
 static int nvme_pci_reset_ctrl(struct nvme_ctrl *ctrl)
 {
-	return nvme_reset(to_nvme_dev(ctrl));
+	struct nvme_dev *dev = to_nvme_dev(ctrl);
+	int ret = nvme_reset(dev);
+
+	if (!ret)
+		flush_work(&dev->reset_work);
+	return ret;
 }
 
 static const struct nvme_ctrl_ops nvme_pci_ctrl_ops = {
@@ -1940,7 +1971,7 @@ static void nvme_reset_notify(struct pci_dev *pdev, bool prepare)
 	if (prepare)
 		nvme_dev_disable(dev, false);
 	else
-		queue_work(nvme_workq, &dev->reset_work);
+		nvme_reset(dev);
 }
 
 static void nvme_shutdown(struct pci_dev *pdev)
@@ -2009,7 +2040,7 @@ static int nvme_resume(struct device *dev)
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct nvme_dev *ndev = pci_get_drvdata(pdev);
 
-	queue_work(nvme_workq, &ndev->reset_work);
+	nvme_reset(ndev);
 	return 0;
 }
 #endif
@@ -2048,7 +2079,7 @@ static pci_ers_result_t nvme_slot_reset(struct pci_dev *pdev)
 
 	dev_info(dev->ctrl.device, "restart after slot reset\n");
 	pci_restore_state(pdev);
-	queue_work(nvme_workq, &dev->reset_work);
+	nvme_reset(dev);
 	return PCI_ERS_RESULT_RECOVERED;
 }
 
diff --git a/drivers/nvme/host/scsi.c b/drivers/nvme/host/scsi.c
index c2a0a1c7d05d..3eaa4d27801e 100644
--- a/drivers/nvme/host/scsi.c
+++ b/drivers/nvme/host/scsi.c
@@ -606,7 +606,7 @@ static int nvme_fill_device_id_eui64(struct nvme_ns *ns, struct sg_io_hdr *hdr,
 	eui = id_ns->eui64;
 	len = sizeof(id_ns->eui64);
 
-	if (ns->ctrl->vs >= NVME_VS(1, 2)) {
+	if (ns->ctrl->vs >= NVME_VS(1, 2, 0)) {
 		if (bitmap_empty(eui, len * 8)) {
 			eui = id_ns->nguid;
 			len = sizeof(id_ns->nguid);
@@ -679,7 +679,7 @@ static int nvme_trans_device_id_page(struct nvme_ns *ns, struct sg_io_hdr *hdr,
 {
 	int res;
 
-	if (ns->ctrl->vs >= NVME_VS(1, 1)) {
+	if (ns->ctrl->vs >= NVME_VS(1, 1, 0)) {
 		res = nvme_fill_device_id_eui64(ns, hdr, resp, alloc_len);
 		if (res != -EOPNOTSUPP)
 			return res;
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 7ab9c9381b98..6fe4c48a21e4 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -199,7 +199,7 @@ static void nvmet_execute_identify_ctrl(struct nvmet_req *req)
 	 */
 
 	/* we support multiple ports and multiples hosts: */
-	id->mic = (1 << 0) | (1 << 1);
+	id->cmic = (1 << 0) | (1 << 1);
 
 	/* no limit on data transfer sizes for now */
 	id->mdts = 0;
@@ -511,13 +511,13 @@ int nvmet_parse_admin_cmd(struct nvmet_req *req)
 	case nvme_admin_identify:
 		req->data_len = 4096;
 		switch (le32_to_cpu(cmd->identify.cns)) {
-		case 0x00:
+		case NVME_ID_CNS_NS:
 			req->execute = nvmet_execute_identify_ns;
 			return 0;
-		case 0x01:
+		case NVME_ID_CNS_CTRL:
 			req->execute = nvmet_execute_identify_ctrl;
 			return 0;
-		case 0x02:
+		case NVME_ID_CNS_NS_ACTIVE_LIST:
 			req->execute = nvmet_execute_identify_nslist;
 			return 0;
 		}
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index 6559d5afa7bf..b4cacb6f0258 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -882,7 +882,7 @@ struct nvmet_subsys *nvmet_subsys_alloc(const char *subsysnqn,
 	if (!subsys)
 		return NULL;
 
-	subsys->ver = (1 << 16) | (2 << 8) | 1; /* NVMe 1.2.1 */
+	subsys->ver = NVME_VS(1, 2, 1); /* NVMe 1.2.1 */
 
 	switch (type) {
 	case NVME_NQN_NVME:
diff --git a/drivers/nvme/target/discovery.c b/drivers/nvme/target/discovery.c
index 6f65646e89cf..12f39eea569f 100644
--- a/drivers/nvme/target/discovery.c
+++ b/drivers/nvme/target/discovery.c
@@ -54,7 +54,7 @@ static void nvmet_format_discovery_entry(struct nvmf_disc_rsp_page_hdr *hdr,
 	/* we support only dynamic controllers */
 	e->cntlid = cpu_to_le16(NVME_CNTLID_DYNAMIC);
 	e->asqsz = cpu_to_le16(NVMF_AQ_DEPTH);
-	e->nqntype = type;
+	e->subtype = type;
 	memcpy(e->trsvcid, port->disc_addr.trsvcid, NVMF_TRSVCID_SIZE);
 	memcpy(e->traddr, port->disc_addr.traddr, NVMF_TRADDR_SIZE);
 	memcpy(e->tsas.common, port->disc_addr.tsas.common, NVMF_TSAS_SIZE);
@@ -187,7 +187,7 @@ int nvmet_parse_discovery_cmd(struct nvmet_req *req)
 	case nvme_admin_identify:
 		req->data_len = 4096;
 		switch (le32_to_cpu(cmd->identify.cns)) {
-		case 0x01:
+		case NVME_ID_CNS_CTRL:
 			req->execute =
 				nvmet_execute_identify_disc_ctrl;
 			return 0;
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 7676557ce357..fc3c24206593 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -16,7 +16,6 @@
 #define _LINUX_NVME_H
 
 #include <linux/types.h>
-#include <linux/uuid.h>
 
 /* NQN names in commands fields specified one size */
 #define NVMF_NQN_FIELD_LEN	256
@@ -182,7 +181,7 @@ struct nvme_id_ctrl {
 	char			fr[8];
 	__u8			rab;
 	__u8			ieee[3];
-	__u8			mic;
+	__u8			cmic;
 	__u8			mdts;
 	__le16			cntlid;
 	__le32			ver;
@@ -202,7 +201,13 @@ struct nvme_id_ctrl {
 	__u8			apsta;
 	__le16			wctemp;
 	__le16			cctemp;
-	__u8			rsvd270[50];
+	__le16			mtfa;
+	__le32			hmpre;
+	__le32			hmmin;
+	__u8			tnvmcap[16];
+	__u8			unvmcap[16];
+	__le32			rpmbs;
+	__u8			rsvd316[4];
 	__le16			kas;
 	__u8			rsvd322[190];
 	__u8			sqes;
@@ -267,7 +272,7 @@ struct nvme_id_ns {
 	__le16			nabo;
 	__le16			nabspf;
 	__u16			rsvd46;
-	__le64			nvmcap[2];
+	__u8			nvmcap[16];
 	__u8			rsvd64[40];
 	__u8			nguid[16];
 	__u8			eui64[8];
@@ -276,6 +281,16 @@ struct nvme_id_ns {
 	__u8			vs[3712];
 };
 
+enum {
+	NVME_ID_CNS_NS			= 0x00,
+	NVME_ID_CNS_CTRL		= 0x01,
+	NVME_ID_CNS_NS_ACTIVE_LIST	= 0x02,
+	NVME_ID_CNS_NS_PRESENT_LIST	= 0x10,
+	NVME_ID_CNS_NS_PRESENT		= 0x11,
+	NVME_ID_CNS_CTRL_NS_LIST	= 0x12,
+	NVME_ID_CNS_CTRL_LIST		= 0x13,
+};
+
 enum {
 	NVME_NS_FEAT_THIN	= 1 << 0,
 	NVME_NS_FLBAS_LBA_MASK	= 0xf,
@@ -556,8 +571,10 @@ enum nvme_admin_opcode {
 	nvme_admin_set_features		= 0x09,
 	nvme_admin_get_features		= 0x0a,
 	nvme_admin_async_event		= 0x0c,
+	nvme_admin_ns_mgmt		= 0x0d,
 	nvme_admin_activate_fw		= 0x10,
 	nvme_admin_download_fw		= 0x11,
+	nvme_admin_ns_attach		= 0x15,
 	nvme_admin_keep_alive		= 0x18,
 	nvme_admin_format_nvm		= 0x80,
 	nvme_admin_security_send	= 0x81,
@@ -583,6 +600,7 @@ enum {
 	NVME_FEAT_WRITE_ATOMIC	= 0x0a,
 	NVME_FEAT_ASYNC_EVENT	= 0x0b,
 	NVME_FEAT_AUTO_PST	= 0x0c,
+	NVME_FEAT_HOST_MEM_BUF	= 0x0d,
 	NVME_FEAT_KATO		= 0x0f,
 	NVME_FEAT_SW_PROGRESS	= 0x80,
 	NVME_FEAT_HOST_ID	= 0x81,
@@ -745,7 +763,7 @@ struct nvmf_common_command {
 struct nvmf_disc_rsp_page_entry {
 	__u8		trtype;
 	__u8		adrfam;
-	__u8		nqntype;
+	__u8		subtype;
 	__u8		treq;
 	__le16		portid;
 	__le16		cntlid;
@@ -794,7 +812,7 @@ struct nvmf_connect_command {
 };
 
 struct nvmf_connect_data {
-	uuid_be		hostid;
+	__u8		hostid[16];
 	__le16		cntlid;
 	char		resv4[238];
 	char		subsysnqn[NVMF_NQN_FIELD_LEN];
@@ -905,12 +923,23 @@ enum {
 	NVME_SC_INVALID_VECTOR		= 0x108,
 	NVME_SC_INVALID_LOG_PAGE	= 0x109,
 	NVME_SC_INVALID_FORMAT		= 0x10a,
-	NVME_SC_FIRMWARE_NEEDS_RESET	= 0x10b,
+	NVME_SC_FW_NEEDS_CONV_RESET	= 0x10b,
 	NVME_SC_INVALID_QUEUE		= 0x10c,
 	NVME_SC_FEATURE_NOT_SAVEABLE	= 0x10d,
 	NVME_SC_FEATURE_NOT_CHANGEABLE	= 0x10e,
 	NVME_SC_FEATURE_NOT_PER_NS	= 0x10f,
-	NVME_SC_FW_NEEDS_RESET_SUBSYS	= 0x110,
+	NVME_SC_FW_NEEDS_SUBSYS_RESET	= 0x110,
+	NVME_SC_FW_NEEDS_RESET		= 0x111,
+	NVME_SC_FW_NEEDS_MAX_TIME	= 0x112,
+	NVME_SC_FW_ACIVATE_PROHIBITED	= 0x113,
+	NVME_SC_OVERLAPPING_RANGE	= 0x114,
+	NVME_SC_NS_INSUFFICENT_CAP	= 0x115,
+	NVME_SC_NS_ID_UNAVAILABLE	= 0x116,
+	NVME_SC_NS_ALREADY_ATTACHED	= 0x118,
+	NVME_SC_NS_IS_PRIVATE		= 0x119,
+	NVME_SC_NS_NOT_ATTACHED		= 0x11a,
+	NVME_SC_THIN_PROV_NOT_SUPP	= 0x11b,
+	NVME_SC_CTRL_LIST_INVALID	= 0x11c,
 
 	/*
 	 * I/O Command Set Specific - NVM commands:
@@ -941,6 +970,7 @@ enum {
 	NVME_SC_REFTAG_CHECK		= 0x284,
 	NVME_SC_COMPARE_FAILED		= 0x285,
 	NVME_SC_ACCESS_DENIED		= 0x286,
+	NVME_SC_UNWRITTEN_BLOCK		= 0x287,
 
 	NVME_SC_DNR			= 0x4000,
 };
@@ -960,6 +990,7 @@ struct nvme_completion {
 	__le16	status;		/* did the command fail, and if so, why? */
 };
 
-#define NVME_VS(major, minor) (((major) << 16) | ((minor) << 8))
+#define NVME_VS(major, minor, tertiary) \
+	(((major) << 16) | ((minor) << 8) | (tertiary))
 
 #endif /* _LINUX_NVME_H */