diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c
index a480cde..dd6ec08 100644
--- a/drivers/nvme/host/apple.c
+++ b/drivers/nvme/host/apple.c
@@ -1532,7 +1532,7 @@
 	return ret;
 }
 
-static int apple_nvme_remove(struct platform_device *pdev)
+static void apple_nvme_remove(struct platform_device *pdev)
 {
 	struct apple_nvme *anv = platform_get_drvdata(pdev);
 
@@ -1547,8 +1547,6 @@
 		apple_rtkit_shutdown(anv->rtk);
 
 	apple_nvme_detach_genpd(anv);
-
-	return 0;
 }
 
 static void apple_nvme_shutdown(struct platform_device *pdev)
@@ -1598,7 +1596,7 @@
 		.pm = pm_sleep_ptr(&apple_nvme_pm_ops),
 	},
 	.probe = apple_nvme_probe,
-	.remove = apple_nvme_remove,
+	.remove_new = apple_nvme_remove,
 	.shutdown = apple_nvme_shutdown,
 };
 module_platform_driver(apple_nvme_driver);
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 00864a6..943d72b 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1807,9 +1807,6 @@
 {
 	struct nvme_ctrl *ctrl = ns->ctrl;
 
-	BUILD_BUG_ON(PAGE_SIZE / sizeof(struct nvme_dsm_range) <
-			NVME_DSM_MAX_RANGES);
-
 	if (ctrl->dmrsl && ctrl->dmrsl <= nvme_sect_to_lba(ns->head, UINT_MAX))
 		lim->max_hw_discard_sectors =
 			nvme_lba_to_sect(ns->head, ctrl->dmrsl);
@@ -3237,7 +3234,7 @@
 
 		if (ctrl->shutdown_timeout != shutdown_timeout)
 			dev_info(ctrl->device,
-				 "Shutdown timeout set to %u seconds\n",
+				 "D3 entry latency set to %u seconds\n",
 				 ctrl->shutdown_timeout);
 	} else
 		ctrl->shutdown_timeout = shutdown_timeout;
@@ -4391,7 +4388,8 @@
 	set->ops = ops;
 	set->queue_depth = NVME_AQ_MQ_TAG_DEPTH;
 	if (ctrl->ops->flags & NVME_F_FABRICS)
-		set->reserved_tags = NVMF_RESERVED_TAGS;
+		/* Reserved for fabric connect and keep alive */
+		set->reserved_tags = 2;
 	set->numa_node = ctrl->numa_node;
 	set->flags = BLK_MQ_F_NO_SCHED;
 	if (ctrl->ops->flags & NVME_F_BLOCKING)
@@ -4460,7 +4458,8 @@
 	if (ctrl->quirks & NVME_QUIRK_SHARED_TAGS)
 		set->reserved_tags = NVME_AQ_DEPTH;
 	else if (ctrl->ops->flags & NVME_F_FABRICS)
-		set->reserved_tags = NVMF_RESERVED_TAGS;
+		/* Reserved for fabric connect */
+		set->reserved_tags = 1;
 	set->numa_node = ctrl->numa_node;
 	set->flags = BLK_MQ_F_SHOULD_MERGE;
 	if (ctrl->ops->flags & NVME_F_BLOCKING)
diff --git a/drivers/nvme/host/fabrics.h b/drivers/nvme/host/fabrics.h
index 06cc548..37c974c 100644
--- a/drivers/nvme/host/fabrics.h
+++ b/drivers/nvme/host/fabrics.h
@@ -19,13 +19,6 @@
 #define NVMF_DEF_FAIL_FAST_TMO		-1
 
 /*
- * Reserved one command for internal usage.  This command is used for sending
- * the connect command, as well as for the keep alive command on the admin
- * queue once live.
- */
-#define NVMF_RESERVED_TAGS	1
-
-/*
  * Define a host as seen by the target.  We allocate one at boot, but also
  * allow the override it when creating controllers.  This is both to provide
  * persistence of the Host NQN over multiple boots, and to allow using
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index e6267a6..8e0bb96 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3363,6 +3363,9 @@
 				NVME_QUIRK_BOGUS_NID, },
 	{ PCI_VDEVICE(REDHAT, 0x0010),	/* Qemu emulated controller */
 		.driver_data = NVME_QUIRK_BOGUS_NID, },
+	{ PCI_DEVICE(0x126f, 0x2262),	/* Silicon Motion generic */
+		.driver_data = NVME_QUIRK_NO_DEEPEST_PS |
+				NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(0x126f, 0x2263),	/* Silicon Motion unidentified */
 		.driver_data = NVME_QUIRK_NO_NS_DESC_LIST |
 				NVME_QUIRK_BOGUS_NID, },
diff --git a/drivers/nvme/host/pr.c b/drivers/nvme/host/pr.c
index fc3eed0..e05571b 100644
--- a/drivers/nvme/host/pr.c
+++ b/drivers/nvme/host/pr.c
@@ -97,8 +97,7 @@
 static int nvme_send_pr_command(struct block_device *bdev,
 		struct nvme_command *c, void *data, unsigned int data_len)
 {
-	if (IS_ENABLED(CONFIG_NVME_MULTIPATH) &&
-	    nvme_disk_is_ns_head(bdev->bd_disk))
+	if (nvme_disk_is_ns_head(bdev->bd_disk))
 		return nvme_send_ns_head_pr_command(bdev, c, data, data_len);
 
 	return nvme_send_ns_pr_command(bdev->bd_disk->private_data, c, data,
diff --git a/drivers/nvme/host/sysfs.c b/drivers/nvme/host/sysfs.c
index 09fcaa5..3c55f7e 100644
--- a/drivers/nvme/host/sysfs.c
+++ b/drivers/nvme/host/sysfs.c
@@ -236,8 +236,7 @@
 	struct block_device *bdev = disk->part0;
 	int ret;
 
-	if (IS_ENABLED(CONFIG_NVME_MULTIPATH) &&
-	    bdev->bd_disk->fops == &nvme_ns_head_ops)
+	if (nvme_disk_is_ns_head(bdev->bd_disk))
 		ret = ns_head_update_nuse(head);
 	else
 		ret = ns_update_nuse(bdev->bd_disk->private_data);
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 3692b56..fdbcdce 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -37,6 +37,14 @@
 MODULE_PARM_DESC(so_priority, "nvme tcp socket optimize priority");
 
 /*
+ * Use the unbound workqueue for nvme_tcp_wq, then we can set the cpu affinity
+ * from sysfs.
+ */
+static bool wq_unbound;
+module_param(wq_unbound, bool, 0644);
+MODULE_PARM_DESC(wq_unbound, "Use unbound workqueue for nvme-tcp IO context (default false)");
+
+/*
  * TLS handshake timeout
  */
 static int tls_handshake_timeout = 10;
@@ -1546,7 +1554,10 @@
 	else if (nvme_tcp_poll_queue(queue))
 		n = qid - ctrl->io_queues[HCTX_TYPE_DEFAULT] -
 				ctrl->io_queues[HCTX_TYPE_READ] - 1;
-	queue->io_cpu = cpumask_next_wrap(n - 1, cpu_online_mask, -1, false);
+	if (wq_unbound)
+		queue->io_cpu = WORK_CPU_UNBOUND;
+	else
+		queue->io_cpu = cpumask_next_wrap(n - 1, cpu_online_mask, -1, false);
 }
 
 static void nvme_tcp_tls_done(void *data, int status, key_serial_t pskid)
@@ -2785,6 +2796,8 @@
 
 static int __init nvme_tcp_init_module(void)
 {
+	unsigned int wq_flags = WQ_MEM_RECLAIM | WQ_HIGHPRI | WQ_SYSFS;
+
 	BUILD_BUG_ON(sizeof(struct nvme_tcp_hdr) != 8);
 	BUILD_BUG_ON(sizeof(struct nvme_tcp_cmd_pdu) != 72);
 	BUILD_BUG_ON(sizeof(struct nvme_tcp_data_pdu) != 24);
@@ -2794,8 +2807,10 @@
 	BUILD_BUG_ON(sizeof(struct nvme_tcp_icresp_pdu) != 128);
 	BUILD_BUG_ON(sizeof(struct nvme_tcp_term_pdu) != 24);
 
-	nvme_tcp_wq = alloc_workqueue("nvme_tcp_wq",
-			WQ_MEM_RECLAIM | WQ_HIGHPRI, 0);
+	if (wq_unbound)
+		wq_flags |= WQ_UNBOUND;
+
+	nvme_tcp_wq = alloc_workqueue("nvme_tcp_wq", wq_flags, 0);
 	if (!nvme_tcp_wq)
 		return -ENOMEM;
 
diff --git a/drivers/nvme/host/trace.c b/drivers/nvme/host/trace.c
index 1c36fce..0288315 100644
--- a/drivers/nvme/host/trace.c
+++ b/drivers/nvme/host/trace.c
@@ -119,7 +119,10 @@
 static const char *nvme_trace_admin_format_nvm(struct trace_seq *p, u8 *cdw10)
 {
 	const char *ret = trace_seq_buffer_ptr(p);
-	u8 lbaf = cdw10[0] & 0xF;
+	/*
+	 * lbafu(bit 13:12) is already in the upper 4 bits, lbafl: bit 03:00.
+	 */
+	u8 lbaf = (cdw10[1] & 0x30) | (cdw10[0] & 0xF);
 	u8 mset = (cdw10[0] >> 4) & 0x1;
 	u8 pi = (cdw10[0] >> 5) & 0x7;
 	u8 pil = cdw10[1] & 0x1;
@@ -164,12 +167,27 @@
 
 static const char *nvme_trace_zone_mgmt_send(struct trace_seq *p, u8 *cdw10)
 {
+	static const char * const zsa_strs[] = {
+		[0x01] = "close zone",
+		[0x02] = "finish zone",
+		[0x03] = "open zone",
+		[0x04] = "reset zone",
+		[0x05] = "offline zone",
+		[0x10] = "set zone descriptor extension"
+	};
 	const char *ret = trace_seq_buffer_ptr(p);
 	u64 slba = get_unaligned_le64(cdw10);
+	const char *zsa_str;
 	u8 zsa = cdw10[12];
 	u8 all = cdw10[13];
 
-	trace_seq_printf(p, "slba=%llu, zsa=%u, all=%u", slba, zsa, all);
+	if (zsa < ARRAY_SIZE(zsa_strs) && zsa_strs[zsa])
+		zsa_str = zsa_strs[zsa];
+	else
+		zsa_str = "reserved";
+
+	trace_seq_printf(p, "slba=%llu, zsa=%u:%s, all=%u",
+		slba, zsa, zsa_str, all);
 	trace_seq_putc(p, 0);
 
 	return ret;
@@ -177,15 +195,86 @@
 
 static const char *nvme_trace_zone_mgmt_recv(struct trace_seq *p, u8 *cdw10)
 {
+	static const char * const zrasf_strs[] = {
+		[0x00] = "list all zones",
+		[0x01] = "list the zones in the ZSE: Empty state",
+		[0x02] = "list the zones in the ZSIO: Implicitly Opened state",
+		[0x03] = "list the zones in the ZSEO: Explicitly Opened state",
+		[0x04] = "list the zones in the ZSC: Closed state",
+		[0x05] = "list the zones in the ZSF: Full state",
+		[0x06] = "list the zones in the ZSRO: Read Only state",
+		[0x07] = "list the zones in the ZSO: Offline state",
+		[0x09] = "list the zones that have the zone attribute"
+	};
 	const char *ret = trace_seq_buffer_ptr(p);
 	u64 slba = get_unaligned_le64(cdw10);
 	u32 numd = get_unaligned_le32(cdw10 + 8);
 	u8 zra = cdw10[12];
 	u8 zrasf = cdw10[13];
+	const char *zrasf_str;
 	u8 pr = cdw10[14];
 
-	trace_seq_printf(p, "slba=%llu, numd=%u, zra=%u, zrasf=%u, pr=%u",
-			 slba, numd, zra, zrasf, pr);
+	if (zrasf < ARRAY_SIZE(zrasf_strs) && zrasf_strs[zrasf])
+		zrasf_str = zrasf_strs[zrasf];
+	else
+		zrasf_str = "reserved";
+
+	trace_seq_printf(p, "slba=%llu, numd=%u, zra=%u, zrasf=%u:%s, pr=%u",
+		slba, numd, zra, zrasf, zrasf_str, pr);
+	trace_seq_putc(p, 0);
+
+	return ret;
+}
+
+static const char *nvme_trace_resv_reg(struct trace_seq *p, u8 *cdw10)
+{
+	const char *ret = trace_seq_buffer_ptr(p);
+	u8 rrega = cdw10[0] & 0x7;
+	u8 iekey = (cdw10[0] >> 3) & 0x1;
+	u8 ptpl = (cdw10[3] >> 6) & 0x3;
+
+	trace_seq_printf(p, "rrega=%u, iekey=%u, ptpl=%u",
+			 rrega, iekey, ptpl);
+	trace_seq_putc(p, 0);
+
+	return ret;
+}
+
+static const char *nvme_trace_resv_acq(struct trace_seq *p, u8 *cdw10)
+{
+	const char *ret = trace_seq_buffer_ptr(p);
+	u8 racqa = cdw10[0] & 0x7;
+	u8 iekey = (cdw10[0] >> 3) & 0x1;
+	u8 rtype = cdw10[1];
+
+	trace_seq_printf(p, "racqa=%u, iekey=%u, rtype=%u",
+			 racqa, iekey, rtype);
+	trace_seq_putc(p, 0);
+
+	return ret;
+}
+
+static const char *nvme_trace_resv_rel(struct trace_seq *p, u8 *cdw10)
+{
+	const char *ret = trace_seq_buffer_ptr(p);
+	u8 rrela = cdw10[0] & 0x7;
+	u8 iekey = (cdw10[0] >> 3) & 0x1;
+	u8 rtype = cdw10[1];
+
+	trace_seq_printf(p, "rrela=%u, iekey=%u, rtype=%u",
+			 rrela, iekey, rtype);
+	trace_seq_putc(p, 0);
+
+	return ret;
+}
+
+static const char *nvme_trace_resv_report(struct trace_seq *p, u8 *cdw10)
+{
+	const char *ret = trace_seq_buffer_ptr(p);
+	u32 numd = get_unaligned_le32(cdw10);
+	u8 eds = cdw10[4] & 0x1;
+
+	trace_seq_printf(p, "numd=%u, eds=%u", numd, eds);
 	trace_seq_putc(p, 0);
 
 	return ret;
@@ -243,6 +332,14 @@
 		return nvme_trace_zone_mgmt_send(p, cdw10);
 	case nvme_cmd_zone_mgmt_recv:
 		return nvme_trace_zone_mgmt_recv(p, cdw10);
+	case nvme_cmd_resv_register:
+		return nvme_trace_resv_reg(p, cdw10);
+	case nvme_cmd_resv_acquire:
+		return nvme_trace_resv_acq(p, cdw10);
+	case nvme_cmd_resv_release:
+		return nvme_trace_resv_rel(p, cdw10);
+	case nvme_cmd_resv_report:
+		return nvme_trace_resv_report(p, cdw10);
 	default:
 		return nvme_trace_common(p, cdw10);
 	}
diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c
index f2bb9d9..5b8c63e 100644
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c
@@ -53,7 +53,6 @@
 
 enum {
 	NVMET_RDMA_REQ_INLINE_DATA	= (1 << 0),
-	NVMET_RDMA_REQ_INVALIDATE_RKEY	= (1 << 1),
 };
 
 struct nvmet_rdma_rsp {
@@ -722,7 +721,7 @@
 	struct rdma_cm_id *cm_id = rsp->queue->cm_id;
 	struct ib_send_wr *first_wr;
 
-	if (rsp->flags & NVMET_RDMA_REQ_INVALIDATE_RKEY) {
+	if (rsp->invalidate_rkey) {
 		rsp->send_wr.opcode = IB_WR_SEND_WITH_INV;
 		rsp->send_wr.ex.invalidate_rkey = rsp->invalidate_rkey;
 	} else {
@@ -905,10 +904,8 @@
 		goto error_out;
 	rsp->n_rdma += ret;
 
-	if (invalidate) {
+	if (invalidate)
 		rsp->invalidate_rkey = key;
-		rsp->flags |= NVMET_RDMA_REQ_INVALIDATE_RKEY;
-	}
 
 	return 0;
 
@@ -1047,6 +1044,7 @@
 	rsp->req.cmd = cmd->nvme_cmd;
 	rsp->req.port = queue->port;
 	rsp->n_rdma = 0;
+	rsp->invalidate_rkey = 0;
 
 	if (unlikely(queue->state != NVMET_RDMA_Q_LIVE)) {
 		unsigned long flags;
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index 2aa5762..a5422e2 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -898,6 +898,7 @@
 		pr_err("bad nvme-tcp pdu length (%d)\n",
 			le32_to_cpu(icreq->hdr.plen));
 		nvmet_tcp_fatal_error(queue);
+		return -EPROTO;
 	}
 
 	if (icreq->pfv != NVME_TCP_PFV_1_0) {
diff --git a/drivers/nvme/target/trace.c b/drivers/nvme/target/trace.c
index 6ee1f3d..8d1806a8 100644
--- a/drivers/nvme/target/trace.c
+++ b/drivers/nvme/target/trace.c
@@ -119,6 +119,67 @@
 	}
 }
 
+static const char *nvmet_trace_zone_mgmt_send(struct trace_seq *p, u8 *cdw10)
+{
+	static const char * const zsa_strs[] = {
+		[0x01] = "close zone",
+		[0x02] = "finish zone",
+		[0x03] = "open zone",
+		[0x04] = "reset zone",
+		[0x05] = "offline zone",
+		[0x10] = "set zone descriptor extension"
+	};
+	const char *ret = trace_seq_buffer_ptr(p);
+	u64 slba = get_unaligned_le64(cdw10);
+	const char *zsa_str;
+	u8 zsa = cdw10[12];
+	u8 all = cdw10[13];
+
+	if (zsa < ARRAY_SIZE(zsa_strs) && zsa_strs[zsa])
+		zsa_str = zsa_strs[zsa];
+	else
+		zsa_str = "reserved";
+
+	trace_seq_printf(p, "slba=%llu, zsa=%u:%s, all=%u",
+		slba, zsa, zsa_str, all);
+	trace_seq_putc(p, 0);
+
+	return ret;
+}
+
+static const char *nvmet_trace_zone_mgmt_recv(struct trace_seq *p, u8 *cdw10)
+{
+	static const char * const zrasf_strs[] = {
+		[0x00] = "list all zones",
+		[0x01] = "list the zones in the ZSE: Empty state",
+		[0x02] = "list the zones in the ZSIO: Implicitly Opened state",
+		[0x03] = "list the zones in the ZSEO: Explicitly Opened state",
+		[0x04] = "list the zones in the ZSC: Closed state",
+		[0x05] = "list the zones in the ZSF: Full state",
+		[0x06] = "list the zones in the ZSRO: Read Only state",
+		[0x07] = "list the zones in the ZSO: Offline state",
+		[0x09] = "list the zones that have the zone attribute"
+	};
+	const char *ret = trace_seq_buffer_ptr(p);
+	u64 slba = get_unaligned_le64(cdw10);
+	u32 numd = get_unaligned_le32(&cdw10[8]);
+	u8 zra = cdw10[12];
+	u8 zrasf = cdw10[13];
+	const char *zrasf_str;
+	u8 pr = cdw10[14];
+
+	if (zrasf < ARRAY_SIZE(zrasf_strs) && zrasf_strs[zrasf])
+		zrasf_str = zrasf_strs[zrasf];
+	else
+		zrasf_str = "reserved";
+
+	trace_seq_printf(p, "slba=%llu, numd=%u, zra=%u, zrasf=%u:%s, pr=%u",
+		slba, numd, zra, zrasf, zrasf_str, pr);
+	trace_seq_putc(p, 0);
+
+	return ret;
+}
+
 const char *nvmet_trace_parse_nvm_cmd(struct trace_seq *p,
 		u8 opcode, u8 *cdw10)
 {
@@ -126,9 +187,14 @@
 	case nvme_cmd_read:
 	case nvme_cmd_write:
 	case nvme_cmd_write_zeroes:
+	case nvme_cmd_zone_append:
 		return nvmet_trace_read_write(p, cdw10);
 	case nvme_cmd_dsm:
 		return nvmet_trace_dsm(p, cdw10);
+	case nvme_cmd_zone_mgmt_send:
+		return nvmet_trace_zone_mgmt_send(p, cdw10);
+	case nvme_cmd_zone_mgmt_recv:
+		return nvmet_trace_zone_mgmt_recv(p, cdw10);
 	default:
 		return nvmet_trace_common(p, cdw10);
 	}
@@ -176,6 +242,34 @@
 	return ret;
 }
 
+static const char *nvmet_trace_fabrics_auth_send(struct trace_seq *p, u8 *spc)
+{
+	const char *ret = trace_seq_buffer_ptr(p);
+	u8 spsp0 = spc[1];
+	u8 spsp1 = spc[2];
+	u8 secp = spc[3];
+	u32 tl = get_unaligned_le32(spc + 4);
+
+	trace_seq_printf(p, "spsp0=%02x, spsp1=%02x, secp=%02x, tl=%u",
+			 spsp0, spsp1, secp, tl);
+	trace_seq_putc(p, 0);
+	return ret;
+}
+
+static const char *nvmet_trace_fabrics_auth_receive(struct trace_seq *p, u8 *spc)
+{
+	const char *ret = trace_seq_buffer_ptr(p);
+	u8 spsp0 = spc[1];
+	u8 spsp1 = spc[2];
+	u8 secp = spc[3];
+	u32 al = get_unaligned_le32(spc + 4);
+
+	trace_seq_printf(p, "spsp0=%02x, spsp1=%02x, secp=%02x, al=%u",
+			 spsp0, spsp1, secp, al);
+	trace_seq_putc(p, 0);
+	return ret;
+}
+
 static const char *nvmet_trace_fabrics_common(struct trace_seq *p, u8 *spc)
 {
 	const char *ret = trace_seq_buffer_ptr(p);
@@ -195,6 +289,10 @@
 		return nvmet_trace_fabrics_connect(p, spc);
 	case nvme_fabrics_type_property_get:
 		return nvmet_trace_fabrics_property_get(p, spc);
+	case nvme_fabrics_type_auth_send:
+		return nvmet_trace_fabrics_auth_send(p, spc);
+	case nvme_fabrics_type_auth_receive:
+		return nvmet_trace_fabrics_auth_receive(p, spc);
 	default:
 		return nvmet_trace_fabrics_common(p, spc);
 	}