diff --git a/block/bio.c b/block/bio.c
index f0c416e5931d..6ac5983ba51e 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -77,7 +77,7 @@ struct bio_slab {
 	struct kmem_cache *slab;
 	unsigned int slab_ref;
 	unsigned int slab_size;
-	char name[8];
+	char name[12];
 };
 static DEFINE_MUTEX(bio_slab_lock);
 static DEFINE_XARRAY(bio_slabs);
diff --git a/block/blk-merge.c b/block/blk-merge.c
index c7c85e10cf9c..1d1589c35297 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -329,7 +329,7 @@ int bio_split_rw_at(struct bio *bio, const struct queue_limits *lim,
 
 		if (nsegs < lim->max_segments &&
 		    bytes + bv.bv_len <= max_bytes &&
-		    bv.bv_offset + bv.bv_len <= PAGE_SIZE) {
+		    bv.bv_offset + bv.bv_len <= lim->min_segment_size) {
 			nsegs++;
 			bytes += bv.bv_len;
 		} else {
diff --git a/block/blk-settings.c b/block/blk-settings.c
index c44dadc35e1e..b9c6f0ec1c49 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -246,6 +246,7 @@ int blk_validate_limits(struct queue_limits *lim)
 {
 	unsigned int max_hw_sectors;
 	unsigned int logical_block_sectors;
+	unsigned long seg_size;
 	int err;
 
 	/*
@@ -303,7 +304,7 @@ int blk_validate_limits(struct queue_limits *lim)
 	max_hw_sectors = min_not_zero(lim->max_hw_sectors,
 				lim->max_dev_sectors);
 	if (lim->max_user_sectors) {
-		if (lim->max_user_sectors < PAGE_SIZE / SECTOR_SIZE)
+		if (lim->max_user_sectors < BLK_MIN_SEGMENT_SIZE / SECTOR_SIZE)
 			return -EINVAL;
 		lim->max_sectors = min(max_hw_sectors, lim->max_user_sectors);
 	} else if (lim->io_opt > (BLK_DEF_MAX_SECTORS_CAP << SECTOR_SHIFT)) {
@@ -341,7 +342,7 @@ int blk_validate_limits(struct queue_limits *lim)
 	 */
 	if (!lim->seg_boundary_mask)
 		lim->seg_boundary_mask = BLK_SEG_BOUNDARY_MASK;
-	if (WARN_ON_ONCE(lim->seg_boundary_mask < PAGE_SIZE - 1))
+	if (WARN_ON_ONCE(lim->seg_boundary_mask < BLK_MIN_SEGMENT_SIZE - 1))
 		return -EINVAL;
 
 	/*
@@ -362,10 +363,17 @@ int blk_validate_limits(struct queue_limits *lim)
 		 */
 		if (!lim->max_segment_size)
 			lim->max_segment_size = BLK_MAX_SEGMENT_SIZE;
-		if (WARN_ON_ONCE(lim->max_segment_size < PAGE_SIZE))
+		if (WARN_ON_ONCE(lim->max_segment_size < BLK_MIN_SEGMENT_SIZE))
 			return -EINVAL;
 	}
 
+	/* setup min segment size for building new segment in fast path */
+	if (lim->seg_boundary_mask > lim->max_segment_size - 1)
+		seg_size = lim->max_segment_size;
+	else
+		seg_size = lim->seg_boundary_mask + 1;
+	lim->min_segment_size = min_t(unsigned int, seg_size, PAGE_SIZE);
+
 	/*
 	 * We require drivers to at least do logical block aligned I/O, but
 	 * historically could not check for that due to the separate calls
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 761ea662ddc3..0c77244a35c9 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -410,13 +410,14 @@ static bool disk_insert_zone_wplug(struct gendisk *disk,
 		}
 	}
 	hlist_add_head_rcu(&zwplug->node, &disk->zone_wplugs_hash[idx]);
+	atomic_inc(&disk->nr_zone_wplugs);
 	spin_unlock_irqrestore(&disk->zone_wplugs_lock, flags);
 
 	return true;
 }
 
-static struct blk_zone_wplug *disk_get_zone_wplug(struct gendisk *disk,
-						  sector_t sector)
+static struct blk_zone_wplug *disk_get_hashed_zone_wplug(struct gendisk *disk,
+							 sector_t sector)
 {
 	unsigned int zno = disk_zone_no(disk, sector);
 	unsigned int idx = hash_32(zno, disk->zone_wplugs_hash_bits);
@@ -437,6 +438,15 @@ static struct blk_zone_wplug *disk_get_zone_wplug(struct gendisk *disk,
 	return NULL;
 }
 
+static inline struct blk_zone_wplug *disk_get_zone_wplug(struct gendisk *disk,
+							 sector_t sector)
+{
+	if (!atomic_read(&disk->nr_zone_wplugs))
+		return NULL;
+
+	return disk_get_hashed_zone_wplug(disk, sector);
+}
+
 static void disk_free_zone_wplug_rcu(struct rcu_head *rcu_head)
 {
 	struct blk_zone_wplug *zwplug =
@@ -503,6 +513,7 @@ static void disk_remove_zone_wplug(struct gendisk *disk,
 	zwplug->flags |= BLK_ZONE_WPLUG_UNHASHED;
 	spin_lock_irqsave(&disk->zone_wplugs_lock, flags);
 	hlist_del_init_rcu(&zwplug->node);
+	atomic_dec(&disk->nr_zone_wplugs);
 	spin_unlock_irqrestore(&disk->zone_wplugs_lock, flags);
 	disk_put_zone_wplug(zwplug);
 }
@@ -593,6 +604,11 @@ static void disk_zone_wplug_abort(struct blk_zone_wplug *zwplug)
 {
 	struct bio *bio;
 
+	if (bio_list_empty(&zwplug->bio_list))
+		return;
+
+	pr_warn_ratelimited("%s: zone %u: Aborting plugged BIOs\n",
+			    zwplug->disk->disk_name, zwplug->zone_no);
 	while ((bio = bio_list_pop(&zwplug->bio_list)))
 		blk_zone_wplug_bio_io_error(zwplug, bio);
 }
@@ -1040,6 +1056,47 @@ plug:
 	return true;
 }
 
+static void blk_zone_wplug_handle_native_zone_append(struct bio *bio)
+{
+	struct gendisk *disk = bio->bi_bdev->bd_disk;
+	struct blk_zone_wplug *zwplug;
+	unsigned long flags;
+
+	/*
+	 * We have native support for zone append operations, so we are not
+	 * going to handle @bio through plugging. However, we may already have a
+	 * zone write plug for the target zone if that zone was previously
+	 * partially written using regular writes. In such case, we risk leaving
+	 * the plug in the disk hash table if the zone is fully written using
+	 * zone append operations. Avoid this by removing the zone write plug.
+	 */
+	zwplug = disk_get_zone_wplug(disk, bio->bi_iter.bi_sector);
+	if (likely(!zwplug))
+		return;
+
+	spin_lock_irqsave(&zwplug->lock, flags);
+
+	/*
+	 * We are about to remove the zone write plug. But if the user
+	 * (mistakenly) has issued regular writes together with native zone
+	 * append, we must aborts the writes as otherwise the plugged BIOs would
+	 * not be executed by the plug BIO work as disk_get_zone_wplug() will
+	 * return NULL after the plug is removed. Aborting the plugged write
+	 * BIOs is consistent with the fact that these writes will most likely
+	 * fail anyway as there is no ordering guarantees between zone append
+	 * operations and regular write operations.
+	 */
+	if (!bio_list_empty(&zwplug->bio_list)) {
+		pr_warn_ratelimited("%s: zone %u: Invalid mix of zone append and regular writes\n",
+				    disk->disk_name, zwplug->zone_no);
+		disk_zone_wplug_abort(zwplug);
+	}
+	disk_remove_zone_wplug(disk, zwplug);
+	spin_unlock_irqrestore(&zwplug->lock, flags);
+
+	disk_put_zone_wplug(zwplug);
+}
+
 /**
  * blk_zone_plug_bio - Handle a zone write BIO with zone write plugging
  * @bio: The BIO being submitted
@@ -1096,8 +1153,10 @@ bool blk_zone_plug_bio(struct bio *bio, unsigned int nr_segs)
 	 */
 	switch (bio_op(bio)) {
 	case REQ_OP_ZONE_APPEND:
-		if (!bdev_emulates_zone_append(bdev))
+		if (!bdev_emulates_zone_append(bdev)) {
+			blk_zone_wplug_handle_native_zone_append(bio);
 			return false;
+		}
 		fallthrough;
 	case REQ_OP_WRITE:
 	case REQ_OP_WRITE_ZEROES:
@@ -1284,6 +1343,7 @@ static int disk_alloc_zone_resources(struct gendisk *disk,
 {
 	unsigned int i;
 
+	atomic_set(&disk->nr_zone_wplugs, 0);
 	disk->zone_wplugs_hash_bits =
 		min(ilog2(pool_size) + 1, BLK_ZONE_WPLUG_MAX_HASH_BITS);
 
@@ -1338,6 +1398,7 @@ static void disk_destroy_zone_wplugs_hash_table(struct gendisk *disk)
 		}
 	}
 
+	WARN_ON_ONCE(atomic_read(&disk->nr_zone_wplugs));
 	kfree(disk->zone_wplugs_hash);
 	disk->zone_wplugs_hash = NULL;
 	disk->zone_wplugs_hash_bits = 0;
@@ -1550,11 +1611,12 @@ static int blk_revalidate_seq_zone(struct blk_zone *zone, unsigned int idx,
 	}
 
 	/*
-	 * We need to track the write pointer of all zones that are not
-	 * empty nor full. So make sure we have a zone write plug for
-	 * such zone if the device has a zone write plug hash table.
+	 * If the device needs zone append emulation, we need to track the
+	 * write pointer of all zones that are not empty nor full. So make sure
+	 * we have a zone write plug for such zone if the device has a zone
+	 * write plug hash table.
 	 */
-	if (!disk->zone_wplugs_hash)
+	if (!queue_emulates_zone_append(disk->queue) || !disk->zone_wplugs_hash)
 		return 0;
 
 	disk_zone_wplug_sync_wp_offset(disk, zone);
diff --git a/block/blk.h b/block/blk.h
index 90fa5f28ccab..9cf9a0099416 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -14,6 +14,7 @@
 struct elevator_type;
 
 #define	BLK_DEV_MAX_SECTORS	(LLONG_MAX >> 9)
+#define	BLK_MIN_SEGMENT_SIZE	4096
 
 /* Max future timer expiry for timeouts */
 #define BLK_MAX_TIMEOUT		(5 * HZ)
@@ -358,8 +359,12 @@ struct bio *bio_split_zone_append(struct bio *bio,
 static inline bool bio_may_need_split(struct bio *bio,
 		const struct queue_limits *lim)
 {
-	return lim->chunk_sectors || bio->bi_vcnt != 1 ||
-		bio->bi_io_vec->bv_len + bio->bi_io_vec->bv_offset > PAGE_SIZE;
+	if (lim->chunk_sectors)
+		return true;
+	if (bio->bi_vcnt != 1)
+		return true;
+	return bio->bi_io_vec->bv_len + bio->bi_io_vec->bv_offset >
+		lim->min_segment_size;
 }
 
 /**
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 248416ecd01c..d37751789bf5 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -196,10 +196,11 @@ struct gendisk {
 	unsigned int		zone_capacity;
 	unsigned int		last_zone_capacity;
 	unsigned long __rcu	*conv_zones_bitmap;
-	unsigned int            zone_wplugs_hash_bits;
-	spinlock_t              zone_wplugs_lock;
+	unsigned int		zone_wplugs_hash_bits;
+	atomic_t		nr_zone_wplugs;
+	spinlock_t		zone_wplugs_lock;
 	struct mempool_s	*zone_wplugs_pool;
-	struct hlist_head       *zone_wplugs_hash;
+	struct hlist_head	*zone_wplugs_hash;
 	struct workqueue_struct *zone_wplugs_wq;
 #endif /* CONFIG_BLK_DEV_ZONED */
 
@@ -367,6 +368,7 @@ struct queue_limits {
 	unsigned int		max_sectors;
 	unsigned int		max_user_sectors;
 	unsigned int		max_segment_size;
+	unsigned int		min_segment_size;
 	unsigned int		physical_block_size;
 	unsigned int		logical_block_size;
 	unsigned int		alignment_offset;