Merge tag 'block-6.10-20240628' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:
 "NVMe fixes via Keith:

   - Fabrics fixes (Hannes)

   - Missing module description (Jeff)

   - Clang warning fix (Nathan)"

* tag 'block-6.10-20240628' of git://git.kernel.dk/linux:
  nvmet-fc: Remove __counted_by from nvmet_fc_tgt_queue.fod[]
  nvmet: make 'tsas' attribute idempotent for RDMA
  nvme: fixup comment for nvme RDMA Provider Type
  nvme-apple: add missing MODULE_DESCRIPTION()
  nvmet: do not return 'reserved' for empty TSAS values
  nvme: fix NVME_NS_DEAC may incorrectly identifying the disk as EXT_LBA.

drivers/nvme/host/apple.c

@@ -1602,4 +1602,5 @@ static struct platform_driver apple_nvme_driver = {
 module_platform_driver(apple_nvme_driver);
 
 MODULE_AUTHOR("Sven Peter <sven@svenpeter.dev>");
+MODULE_DESCRIPTION("Apple ANS NVM Express device driver");
 MODULE_LICENSE("GPL");

drivers/nvme/host/nvme.h

@@ -502,7 +502,7 @@ static inline bool nvme_ns_head_multipath(struct nvme_ns_head *head)
 enum nvme_ns_features {
 	NVME_NS_EXT_LBAS = 1 << 0, /* support extended LBA format */
 	NVME_NS_METADATA_SUPPORTED = 1 << 1, /* support getting generated md */
-	NVME_NS_DEAC,		/* DEAC bit in Write Zeores supported */
+	NVME_NS_DEAC = 1 << 2,		/* DEAC bit in Write Zeores supported */
 };
 
 struct nvme_ns {

drivers/nvme/target/configfs.c

@@ -410,7 +410,29 @@ static ssize_t nvmet_addr_tsas_show(struct config_item *item,
 				return sprintf(page, "%s\n", nvmet_addr_tsas_rdma[i].name);
 		}
 	}
-	return sprintf(page, "reserved\n");
+	return sprintf(page, "\n");
+}
+
+static u8 nvmet_addr_tsas_rdma_store(const char *page)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(nvmet_addr_tsas_rdma); i++) {
+		if (sysfs_streq(page, nvmet_addr_tsas_rdma[i].name))
+			return nvmet_addr_tsas_rdma[i].type;
+	}
+	return NVMF_RDMA_QPTYPE_INVALID;
+}
+
+static u8 nvmet_addr_tsas_tcp_store(const char *page)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(nvmet_addr_tsas_tcp); i++) {
+		if (sysfs_streq(page, nvmet_addr_tsas_tcp[i].name))
+			return nvmet_addr_tsas_tcp[i].type;
+	}
+	return NVMF_TCP_SECTYPE_INVALID;
 }
 
 static ssize_t nvmet_addr_tsas_store(struct config_item *item,
@@ -418,21 +440,20 @@ static ssize_t nvmet_addr_tsas_store(struct config_item *item,
 {
 	struct nvmet_port *port = to_nvmet_port(item);
 	u8 treq = nvmet_port_disc_addr_treq_mask(port);
-	u8 sectype;
-	int i;
+	u8 sectype, qptype;
 
 	if (nvmet_is_port_enabled(port, __func__))
 		return -EACCES;
 
-	if (port->disc_addr.trtype != NVMF_TRTYPE_TCP)
-		return -EINVAL;
-
-	for (i = 0; i < ARRAY_SIZE(nvmet_addr_tsas_tcp); i++) {
-		if (sysfs_streq(page, nvmet_addr_tsas_tcp[i].name)) {
-			sectype = nvmet_addr_tsas_tcp[i].type;
+	if (port->disc_addr.trtype == NVMF_TRTYPE_RDMA) {
+		qptype = nvmet_addr_tsas_rdma_store(page);
+		if (qptype == port->disc_addr.tsas.rdma.qptype)
+			return count;
+	} else if (port->disc_addr.trtype == NVMF_TRTYPE_TCP) {
+		sectype = nvmet_addr_tsas_tcp_store(page);
+		if (sectype != NVMF_TCP_SECTYPE_INVALID)
 			goto found;
 	}
-	}
 
 	pr_err("Invalid value '%s' for tsas\n", page);
 	return -EINVAL;

drivers/nvme/target/fc.c

@@ -148,7 +148,7 @@ struct nvmet_fc_tgt_queue {
 	struct workqueue_struct		*work_q;
 	struct kref			ref;
 	/* array of fcp_iods */
-	struct nvmet_fc_fcp_iod		fod[] __counted_by(sqsize);
+	struct nvmet_fc_fcp_iod		fod[] /* __counted_by(sqsize) */;
 } __aligned(sizeof(unsigned long long));
 
 struct nvmet_fc_hostport {

include/linux/nvme.h

@@ -85,10 +85,11 @@ enum {
 enum {
 	NVMF_RDMA_QPTYPE_CONNECTED	= 1, /* Reliable Connected */
 	NVMF_RDMA_QPTYPE_DATAGRAM	= 2, /* Reliable Datagram */
+	NVMF_RDMA_QPTYPE_INVALID	= 0xff,
 };
 
-/* RDMA QP Service Type codes for Discovery Log Page entry TSAS
- * RDMA_QPTYPE field
+/* RDMA Provider Type codes for Discovery Log Page entry TSAS
+ * RDMA_PRTYPE field
  */
 enum {
 	NVMF_RDMA_PRTYPE_NOT_SPECIFIED	= 1, /* No Provider Specified */
@@ -110,6 +111,7 @@ enum {
 	NVMF_TCP_SECTYPE_NONE = 0, /* No Security */
 	NVMF_TCP_SECTYPE_TLS12 = 1, /* TLSv1.2, NVMe-oF 1.1 and NVMe-TCP 3.6.1.1 */
 	NVMF_TCP_SECTYPE_TLS13 = 2, /* TLSv1.3, NVMe-oF 1.1 and NVMe-TCP 3.6.1.1 */
+	NVMF_TCP_SECTYPE_INVALID = 0xff,
 };
 
 #define NVME_AQ_DEPTH		32