Merge 6.11-rc7 into char-misc-next

We need the char-misc fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

4 files changed, 23 insertions, 4 deletions

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 33fa01c599ad..983909a600ad 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -4437,7 +4437,8 @@ static bool nvme_handle_aen_notice(struct nvme_ctrl *ctrl, u32 result)
 
 static void nvme_handle_aer_persistent_error(struct nvme_ctrl *ctrl)
 {
-	dev_warn(ctrl->device, "resetting controller due to AER\n");
+	dev_warn(ctrl->device,
+		"resetting controller due to persistent internal error\n");
 	nvme_reset_ctrl(ctrl);
 }
 
@@ -4612,7 +4613,6 @@ void nvme_stop_ctrl(struct nvme_ctrl *ctrl)
 {
 	nvme_mpath_stop(ctrl);
 	nvme_auth_stop(ctrl);
-	nvme_stop_keep_alive(ctrl);
 	nvme_stop_failfast_work(ctrl);
 	flush_work(&ctrl->async_event_work);
 	cancel_work_sync(&ctrl->fw_act_work);
@@ -4648,6 +4648,7 @@ EXPORT_SYMBOL_GPL(nvme_start_ctrl);
 
 void nvme_uninit_ctrl(struct nvme_ctrl *ctrl)
 {
+	nvme_stop_keep_alive(ctrl);
 	nvme_hwmon_exit(ctrl);
 	nvme_fault_inject_fini(&ctrl->fault_inject);
 	dev_pm_qos_hide_latency_tolerance(ctrl->device);
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 91d9eb3c22ef..518e22dd4f9b 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -616,7 +616,9 @@ int nvme_mpath_alloc_disk(struct nvme_ctrl *ctrl, struct nvme_ns_head *head)
 	blk_set_stacking_limits(&lim);
 	lim.dma_alignment = 3;
 	lim.features |= BLK_FEAT_IO_STAT | BLK_FEAT_NOWAIT | BLK_FEAT_POLL;
-	if (head->ids.csi != NVME_CSI_ZNS)
+	if (head->ids.csi == NVME_CSI_ZNS)
+		lim.features |= BLK_FEAT_ZONED;
+	else
 		lim.max_zone_append_sectors = 0;
 
 	head->disk = blk_alloc_disk(&lim, ctrl->numa_node);
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index ae5314d32943..da57947130cc 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -301,7 +301,6 @@ struct nvme_ctrl {
 
 	struct opal_dev *opal_dev;
 
-	char name[12];
 	u16 cntlid;
 
 	u16 mtfa;
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 6cd9395ba9ec..c0533f3f64cb 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2508,6 +2508,12 @@ static unsigned int nvme_pci_nr_maps(struct nvme_dev *dev)
 
 static void nvme_pci_update_nr_queues(struct nvme_dev *dev)
 {
+	if (!dev->ctrl.tagset) {
+		nvme_alloc_io_tag_set(&dev->ctrl, &dev->tagset, &nvme_mq_ops,
+				nvme_pci_nr_maps(dev), sizeof(struct nvme_iod));
+		return;
+	}
+
 	blk_mq_update_nr_hw_queues(&dev->tagset, dev->online_queues - 1);
 	/* free previously allocated queues that are no longer usable */
 	nvme_free_queues(dev, dev->online_queues);
@@ -2967,6 +2973,17 @@ static unsigned long check_vendor_combination_bug(struct pci_dev *pdev)
 		    dmi_match(DMI_BOARD_NAME, "NS5x_7xPU") ||
 		    dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1"))
 			return NVME_QUIRK_FORCE_NO_SIMPLE_SUSPEND;
+	} else if (pdev->vendor == 0x144d && pdev->device == 0xa80d) {
+		/*
+		 * Exclude Samsung 990 Evo from NVME_QUIRK_SIMPLE_SUSPEND
+		 * because of high power consumption (> 2 Watt) in s2idle
+		 * sleep. Only some boards with Intel CPU are affected.
+		 */
+		if (dmi_match(DMI_BOARD_NAME, "GMxPXxx") ||
+		    dmi_match(DMI_BOARD_NAME, "PH4PG31") ||
+		    dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1") ||
+		    dmi_match(DMI_BOARD_NAME, "PH6PG01_PH6PG71"))
+			return NVME_QUIRK_FORCE_NO_SIMPLE_SUSPEND;
 	}
 
 	/*